Motorola XPR 8300/XPR 8400 MOTOTRBO Repeater Detailed Service Manual Series/XPR8300 XPR8400 6816811H01 G XPR8300

User Manual: -XPR Series/XPR8300 XPR8400 Detailed Service Manual 6816811H01-G

Open the PDF directly: View PDF .
Page Count: 532

Download
Open PDF In Browser	View PDF

PROFESSIONAL DIGITAL TWO-WAY RADIO SYSTEM

MOTOTRBO™
REPEATER
DETAILED SERVICE
MANUAL
XPR™ 8300 REPEATER
XPR™ 8400 REPEATER

i

Foreword
This manual covers all models of the XPR™ 8300/XPR™ 8400 Repeater, unless otherwise specified. This manual
provides sufficient information to enable qualified service technicians to troubleshoot and repair the XPR™ 8300/
XPR™ 8400 Repeater to the component level.
For details on radio operation or basic troubleshooting, refer to the applicable manuals available separately.

!
Caution

These servicing instructions are for use by qualified personnel only. To
reduce the risk of electric shock, do not perform any servicing other than
that contained in the Operating Instructions unless you are qualified to do
so. Refer all servicing to qualified service personnel.

Product Safety and RF Exposure Compliance
ATTENTION!
Before using this product, XPR™ 8300/XPR™ 8400 Repeater, read the RF Exposure and Safety guide
that ships with the repeater which contains important operating instructions for safe usage and RF
energy awareness and control for Compliance with applicable Standards and Regulations.

Computer Software Copyrights
The Motorola products described in this manual may include copyrighted Motorola computer programs stored in
semiconductor memories or other media. Laws in the United States and other countries preserve for Motorola certain
exclusive rights for copyrighted computer programs, including, but not limited to, the exclusive right to copy or reproduce
in any form the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in
the Motorola products described in this manual may not be copied, reproduced, modified, reverse-engineered, or
distributed in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola
products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the
copyrights, patents or patent applications of Motorola, except for the normal non-exclusive license to use that arises by
operation of law in the sale of a product.

Document Copyrights
No duplication or distribution of this document or any portion thereof shall take place without the express written
permission of Motorola. No part of this manual may be reproduced, distributed, or transmitted in any form or by any
means, electronic or mechanical, for any purpose without the express written permission of Motorola.

Disclaimer
The information in this document is carefully examined, and is believed to be entirely reliable. However, no responsibility is
assumed for inaccuracies. Furthermore, Motorola reserves the right to make changes to any products herein to improve
readability, function, or design. Motorola does not assume any liability arising out of the applications or use of any product
or circuit described herein; nor does it cover any license under its patent rights nor the rights of others.

Trademarks
MOTOROLA, MOTO, MOTOROLA SOLUTIONS and the Stylized M logo are trademarks or registered trademarks of
Motorola Trademark Holdings, LLC and are used under license. All other trademarks are the property of their respective
owners.
© 2006–2010, 2014 Motorola Solutions, Inc. All rights reserved.

ii

Notes

iii

Document History
The following major changes have been implemented in this manual since the previous edition:
Edition

Description

Date

6816811H01-A

Initial edition.

May 2007

6816811H01-B

Added VHF High Power Band Information

June 2007

6816811H01-C

Added UHF Low Power and VHF Low Power Band
Information. Added issue C boards to all bands.

Nov. 2007

6816811H01-D

Added UHF2 Band Information.

June 2008

6816811H01-E

For UHF2 Band: changed four capacitors namely
C0811, C0812, C0719 and C0746 in Power Amp
schematic and parts list .
Added section: Summary of Printed Circuit Boards and
Bands available in manual.

June 2009

6816811H01-F

Added R6 Controller.
Added Repeater Indicator Board PMLN5643_.
Added Connector Board PMLN5644_.
Added a new set of Printed Circuit Boards, Schematics
and Parts Lists to: VHF (High & Low Power), UHF1
(High & Low Power), UHF2 (High Power) bands.

Sept. 2010

6816811H01-G

Replaced Parts List of UHF1 HP PCB 8486777Z15.
Added 8486777Z15 Printed Circuit Board, Schematics
and Parts List to UHF2 band.

Feb. 2014

iv

Notes

Commercial Warranty

v

Commercial Warranty

Limited Warranty
MOTOROLA COMMUNICATION PRODUCTS
I. What This Warranty Covers And For How Long
MOTOROLA INC. (“MOTOROLA”) warrants the MOTOROLA manufactured Communication
Products listed below (“Product”) against defects in material and workmanship under normal use and
service for a period of time from the date of purchase as scheduled below:

Repeater

Two (2) Years

Product Accessories

One (1) Year

Motorola, at its option, will at no charge either repair the Product (with new or reconditioned parts),
replace it (with a new or reconditioned Product), or refund the purchase price of the Product during
the warranty period provided it is returned in accordance with the terms of this warranty. Replaced
parts or boards are warranted for the balance of the original applicable warranty period. All replaced
parts of Product shall become the property of MOTOROLA.
This express limited warranty is extended by MOTOROLA to the original end user purchaser only
and is not assignable or transferable to any other party. This is the complete warranty for the Product
manufactured by MOTOROLA. MOTOROLA assumes no obligations or liability for additions or
modifications to this warranty unless made in writing and signed by an officer of MOTOROLA.
Unless made in a separate agreement between MOTOROLA and the original end user purchaser,
MOTOROLA does not warrant the installation, maintenance or service of the Product.
MOTOROLA cannot be responsible in any way for any ancillary equipment not furnished by
MOTOROLA which is attached to or used in connection with the Product, or for operation of the
Product with any ancillary equipment, and all such equipment is expressly excluded from this
warranty. Because each system which may use the Product is unique, MOTOROLA disclaims
liability for range, coverage, or operation of the system as a whole under this warranty.

II. General Provisions
This warranty sets forth the full extent of MOTOROLA'S responsibilities regarding the Product.
Repair, replacement or refund of the purchase price, at MOTOROLA's option, is the exclusive
remedy. THIS WARRANTY IS GIVEN IN LIEU OF ALL OTHER EXPRESS WARRANTIES.
IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION, IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO THE
DURATION OF THIS LIMITED WARRANTY. IN NO EVENT SHALL MOTOROLA BE LIABLE FOR
DAMAGES IN EXCESS OF THE PURCHASE PRICE OF THE PRODUCT, FOR ANY LOSS OF
USE, LOSS OF TIME, INCONVENIENCE, COMMERCIAL LOSS, LOST PROFITS OR SAVINGS
OR OTHER INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE SUCH PRODUCT, TO THE FULL EXTENT SUCH MAY BE
DISCLAIMED BY LAW.

vi

Commercial Warranty

III. State Law Rights
SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES OR LIMITATION ON HOW LONG AN IMPLIED WARRANTY
LASTS, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY.
This warranty gives specific legal rights, and there may be other rights which may vary from state to
state.

IV. How To Get Warranty Service
You must provide proof of purchase (bearing the date of purchase and Product item serial number)
in order to receive warranty service and, also, deliver or send the Product item, transportation and
insurance prepaid, to an authorized warranty service location. Warranty service will be provided by
Motorola through one of its authorized warranty service locations. If you first contact the company
which sold you the Product, it can facilitate your obtaining warranty service. You can also call
Motorola at 1-888-567-7347 US/Canada.

V. What This Warranty Does Not Cover
A. Defects or damage resulting from use of the Product in other than its normal and customary
manner.
B. Defects or damage from misuse, accident, water, or neglect.
C. Defects or damage from improper testing, operation, maintenance, installation, alteration,
modification, or adjustment.
D. Breakage or damage to antennas unless caused directly by defects in material workmanship.
E. A Product subjected to unauthorized Product modifications, disassemblies or repairs
(including, without limitation, the addition to the Product of non-Motorola supplied equipment)
which adversely affect performance of the Product or interfere with Motorola's normal
warranty inspection and testing of the Product to verify any warranty claim.
F.

Product which has had the serial number removed or made illegible.

G. Freight costs to the repair depot.
H. A Product which, due to illegal or unauthorized alteration of the software/firmware in the
Product, does not function in accordance with MOTOROLA’s published specifications or the
FCC type acceptance labeling in effect for the Product at the time the Product was initially
distributed from MOTOROLA.
I.

Scratches or other cosmetic damage to Product surfaces that does not affect the operation of
the Product.

J.

Normal and customary wear and tear.

Commercial Warranty

vii

VI. Patent And Software Provisions
MOTOROLA will defend, at its own expense, any suit brought against the end user purchaser to the
extent that it is based on a claim that the Product or parts infringe a United States patent, and
MOTOROLA will pay those costs and damages finally awarded against the end user purchaser in
any such suit which are attributable to any such claim, but such defense and payments are
conditioned on the following:
A. that MOTOROLA will be notified promptly in writing by such purchaser of any notice of such
claim;
B. that MOTOROLA will have sole control of the defense of such suit and all negotiations for its
settlement or compromise; and
C. should the Product or parts become, or in MOTOROLA's opinion be likely to become, the
subject of a claim of infringement of a United States patent, that such purchaser will permit
MOTOROLA, at its option and expense, either to procure for such purchaser the right to
continue using the Product or parts or to replace or modify the same so that it becomes
noninfringing or to grant such purchaser a credit for the Product or parts as depreciated and
accept its return. The depreciation will be an equal amount per year over the lifetime of the
Product or parts as established by MOTOROLA.
MOTOROLA will have no liability with respect to any claim of patent infringement which is based
upon the combination of the Product or parts furnished hereunder with software, apparatus or
devices not furnished by MOTOROLA, nor will MOTOROLA have any liability for the use of ancillary
equipment or software not furnished by MOTOROLA which is attached to or used in connection with
the Product. The foregoing states the entire liability of MOTOROLA with respect to infringement of
patents by the Product or any parts thereof.
Laws in the United States and other countries preserve for MOTOROLA certain exclusive rights for
copyrighted MOTOROLA software such as the exclusive rights to reproduce in copies and distribute
copies of such Motorola software. MOTOROLA software may be used in only the Product in which
the software was originally embodied and such software in such Product may not be replaced,
copied, distributed, modified in any way, or used to produce any derivative thereof. No other use
including, without limitation, alteration, modification, reproduction, distribution, or reverse
engineering of such MOTOROLA software or exercise of rights in such MOTOROLA software is
permitted. No license is granted by implication, estoppel or otherwise under MOTOROLA patent
rights or copyrights.

VII. Governing Law
This Warranty is governed by the laws of the State of Illinois, USA.

viii

Commercial Warranty

Notes

XPR 8300/XPR 8400
MOTOTRBO Repeater
Detailed Service Manual
Contents
Chapter 1

Service Maintainability

Chapter 2

Repeater Indicator Board Service Information

Chapter 3

Connector Board Service Information

Chapter 4

Controller Service Information

Chapter 5

VHF Low Power Service Information

Chapter 6

VHF High Power Service Information

Chapter 7

UHF1 Low Power Service Information

Chapter 8

UHF1 High Power Service Information

Chapter 9

UHF2 High Power Service Information

Appendix A

Replacement Parts Ordering

Appendix B

Motorola Service Centers

Glossary

February, 2014

x

Notes

xi

Summary of Printed Circuit Boards and Bands available:
Table below lists all the bands available in this manual and the revision of the Printed Circuit Boards used. For
details, please refer to the respective chapters.
Chapter

Description

PC Board Part Number

Board Revision

2

Repeater Indicator Board (PMLN4814_)

8415470H02

B

2

Repeater Indicator Board (PMLN5269_)

8415470H04

D

2

Repeater Indicator Board (PMLN5643_)

84012135001

A

3

Connector Board (PMLN4815_)

8415472H01

A

3

Connector Board (PMLN5270_)

8415472H05

E

3

Connector Board (PMLN5644_)

8402133002

B

5

VHF Low Power 136–174 MHz, 1–25 W

8471495L01
8471495L03
8471495L04

A
C
D

6

VHF High Power 136–174 MHz, 25–45 W

8478023A12
8478023A16
8478023A17

P8
C
D

7

UHF1 Low Power 403–470 MHz, 1–25 W

8471165L03
8471165L05
8471165L06

A
C
D

8

UHF1 High Power 403–470 MHz, 25–40 W

8486777Z12
8486777Z14
8486777Z15

A
C
D

9

UHF2 High Power 450–512 MHz, 1–40 W

8471696M01
8471696M02
8486777Z15

A
D
D

xii

Notes

M
XPR 8300/XPR8400
MOTOTRBO Repeater
Chapter 1
Service Maintainability

Issue: February, 2014

Computer Software Copyrights
The Motorola products described in this manual may include copyrighted Motorola computer programs stored
in semiconductor memories or other media. Laws in the United States and other countries preserve for
Motorola certain exclusive rights for copyrighted computer programs, including, but not limited to, the
exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any
copyrighted Motorola computer programs contained in the Motorola products described in this manual may
not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express
written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant
either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent
applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in
the sale of a product.

i

Chapter 1 – Service Maintainability
Table of Contents

Section 1

Introduction

1.0 Notations Used in This Manual ............................................................................1-1
2.0 Repeater Description ...........................................................................................1-1

Section 2

Maintenance

1.0 Introduction ..........................................................................................................2-1
2.0 Preventive Maintenance ......................................................................................2-1
2.1 Inspection .......................................................................................................2-1
2.2 Cleaning Procedures ......................................................................................2-1
3.0 Safe Handling of CMOS and LDMOS Devices ....................................................2-2
4.0 Repair Procedures and Techniques – General....................................................2-3

Section 3

Test Equipment and Service Aids

1.0 Recommended Test Equipment ..........................................................................3-1
2.0 Service Aids .........................................................................................................3-2
3.0 Programming Cables ...........................................................................................3-3

ii

Notes

1-1

Section 1
INTRODUCTION
1.0

Notations Used in This Manual
Throughout the text in this publication, you will notice the use of note and caution notations. These
notations are used to emphasize that safety hazards exist, and due care must be taken and
observed.
NOTE: An operational procedure, practice, or condition that is essential to emphasize.

!

CAUTION indicates a potentially hazardous situation which, if
not avoided, might result in equipment damage.

Caution

2.0

Repeater Description
The XPR 8300/XPR 8400 repeater is available in the following frequency ranges and power levels.
Table 1-1 Frequency Ranges and Power Levels
Freq. Band

Bandwidth

Power Level

VHF

136–174 MHz

1–25 Watts
25–45 Watts

350

350–400 MHz

25–40 Watts

UHF B1

403–470 MHz

1–25 Watts
25–40 Watts

UHF B2

450–512 MHz

1–40 Watts

This repeater is among the most sophisticated two-way repeaters available. It has a robust design
for users who need high performance, quality, and reliability in their daily communications. This
architecture provides the capability of supporting a multitude of legacy and advanced features
resulting in a more cost-effective two-way repeater communications solution.

1-2

Repeater Description

Notes

2-1

Section 2
MAINTENANCE
1.0

Introduction
This chapter provides details about the following:

2.0

•

Preventive maintenance (inspection and cleaning).

•

Safe handling of CMOS and LDMOS devices.

•

Repair procedures and techniques.

Preventive Maintenance
Periodic visual inspection and cleaning is recommended.

2.1

Inspection
Check that the external surfaces of the repeater are clean, and that all external controls and
switches are functional. It is not recommended to inspect the interior electronic circuitry.

2.2

Cleaning Procedures
The following procedures describe the recommended cleaning agents and the methods to be used
when cleaning the external and internal surfaces of the repeater. External surfaces include the top
cover and repeater enclosure.
Periodically clean smudges and grime from exterior enclosure. Use a soft, non-abrasive cloth
moistened in a mild soap and water solution Rinse the surface using a second cloth moistened in
clean water, and clean any dirt or debris from the fan grill and louvers on the front side.
NOTE: Internal surfaces should be cleaned only when the repeater is disassembled for service or
repair.
The only recommended agent for cleaning the external repeater surfaces is a 0.5% solution of a mild
dishwashing detergent in water. The only factory recommended liquid for cleaning the printed circuit
boards and their components is isopropyl alcohol (100% by volume).
Cleaning Internal Circuit Boards and Components
Isopropyl alcohol (100%) may be applied with a stiff, non-metallic, short-bristled brush to dislodge
embedded or caked materials located in hard-to-reach areas. The brush stroke should direct the
dislodged material out and away from the inside of the repeater. Make sure that controls or tunable
components are not soaked with alcohol. Do not use high-pressure air to hasten the drying process
since this could cause the liquid to collect in unwanted places. Once the cleaning process is
complete, use a soft, absorbent, lintless cloth to dry the area. Do not brush or apply any isopropyl
alcohol to the top cover and repeater enclosure.
NOTE: Always use a fresh supply of alcohol and a clean container to prevent contamination by
dissolved material (from previous usage).

2-2

3.0

Safe Handling of CMOS and LDMOS Devices

Safe Handling of CMOS and LDMOS Devices
Complementary Metal Oxide Semiconductor (CMOS) and Laterally Diffused Metal Oxide
Semiconductor (LDMOS) devices are used in this family of repeaters, and are susceptible to
damage by electrostatic or high voltage charges. Damage can be latent, resulting in failures
occurring weeks or months later. Therefore, special precautions must be taken to prevent device
damage during disassembly, troubleshooting, and repair.
Handling precautions are mandatory for CMOS/LDMOS circuits and are especially important in low
humidity conditions.
DO NOT attempt to disassemble the repeater without first referring to the following CAUTION
statement.

!
Caution

This repeater contains static-sensitive devices. Do not open the repeater unless you
are properly grounded. Take the following precautions when working on this unit:

• Store and transport all CMOS/LDMOS devices in conductive
material so that all exposed leads are shorted together. Do not insert
CMOS/LDMOS devices into conventional plastic “snow” trays used
for storage and transportation of other semiconductor devices.
• Ground the working surface of the service bench to protect the
CMOS/LDMOS device. We recommend using a wrist strap, two
ground cords, a table mat, a floor mat, ESD shoes, and an ESD
chair.
• Wear a conductive wrist strap in series with a 100k resistor to
ground. (Replacement wrist straps that connect to the bench top
covering are Motorola part number 4280385A59).
• Do not wear nylon clothing while handling CMOS/LDMOS devices.
• Do not insert or remove CMOS/LDMOS devices with power applied.
Check all power supplies used for testing CMOS/LDMOS devices to
be certain that there are no voltage transients present.
• When straightening CMOS/LDMOS pins, provide ground straps for
the apparatus used.
• When soldering, use a grounded soldering iron.
• If at all possible, handle CMOS/LDMOS devices by the package and
not by the leads. Prior to touching the unit, touch an electrical
ground to remove any static charge that you may have
accumulated. The package and substrate may be electrically
common. If so, the reaction of a discharge to the case would cause
the same damage as touching the leads.

Repair Procedures and Techniques – General

4.0

2-3

Repair Procedures and Techniques – General
NOTE

Environmentally Preferred Products (EPP) (refer to the marking on the printed circuit
boards – examples shown below) were developed and assembled using environmentally
preferred components and solder assembly techniques to comply with the European
Union’s Restriction of Hazardous Substances (ROHS 2) Directive 2011/65/EU and
Waste Electrical and Electronic Equipment (WEEE) Directive 2012/19/EU. To
maintain product compliance and reliability, use only the Motorola specified parts in this
manual.

Any rework or repair on Environmentally Preferred Products must be done using the appropriate
lead-free solder wire and lead-free solder paste as stated in the following table:
Table 2-1 Lead Free Solder Wire Part Number List
Motorola
Part Number

Alloy

Flux Type

Flux Content
by Weight

Melting
Point

Supplier Part
number

Diameter

Weight

1088929Y01

95.5Sn/3.8Ag/0.7Cu

RMA Version

2.7–3.2%

217°C

52171

0.015”

1lb spool

Table 2-2 Lead Free Solder Paste Part Number List
Motorola Part
Number

Manufacturer Part
Number

1085674C03

NC-SMQ230

Viscosity

Type

Composition & Percent Metal

900–1000KCPs
Brookfield (5rpm)

Type 3
(-325/+500)

(95.5%Sn–3.8%Ag–0.7%Cu)
89.3%

Liquid
Temperature
217°C

Parts Replacement and Substitution
When damaged parts are replaced, identical parts should be used. If the identical replacement part
is not locally available, check the parts list for the proper Motorola part number and order the part.
Refer to Appendix A of this manual.
Rigid Circuit Boards
The repeater uses bonded, multi-layer, printed circuit boards. Since the inner layers are not
accessible, some special considerations are required when soldering and unsoldering components.
The printed through holes may interconnect multiple layers of the printed circuit. Therefore, exercise
care to avoid pulling the plated circuit out of the hole.
When soldering near a connector:
•

Avoid accidentally getting solder in the connector.

•

Be careful not to form solder bridges between the connector pins.

•

Examine your work closely for shorts due to solder bridges.

For soldering components with Hot-Air or infra red solder systems, please check your user guide of
the solder system to get information on solder temperature and time for the different housings of the
integrated circuits and other components.

2-4

Repair Procedures and Techniques – General

Notes

3-1

Section 3
TEST EQUIPMENT AND SERVICE AIDS
1.0

Recommended Test Equipment
The list of equipment contained in Table 3-1 includes most of the standard test equipment required
for servicing Motorola repeaters.
Table 3-1 Recommended Test Equipment

Equipment

Characteristic

Example

Application

Service Monitor

Can be used as a
substitute for items
marked with an asterisk
(*)

Aeroflex 3920, or equivalent

Frequency/deviation meter and
signal generator for wide-range
troubleshooting and alignment

Digital RMS
Multimeter*

100 µV to 300 V
5 Hz to 1 MHz
10 Mega Ohm
Impedance

Fluke 179 or equivalent
(www.fluke.com)

AC/DC voltage and current
measurements. Audio voltage
measurements.

RF Signal
Generator*

100 MHz to 1 GHz
-130 dBM to +10 dBM
FM Modulation 0 kHz to
10 kHz

Agilent N5181
(www.agilent.com) or equivalent

Receiver measurements

Oscilloscope*

2 Channels
50 MHz Bandwidth
5 mV/div to 20 V/div

Tektronix TDS1001b
(www.tektronix.com) or
equivalent

Waveform measurements

Power Meter and
Sensor*

5% Accuracy
100 MHz to 500 MHz
50 Watts

Bird 43 Thruline Watt Meter
(www.bird-electronic.com) or
equivalent

Transmitter power output
measurements

RF Millivolt Meter

100 mV to 3 V RF
10 kHz to 1 GHz

Boonton 92EA
(www.boonton.com) or
equivalent

RF level measurements

3-2

2.0

Service Aids

Service Aids
Table 3-2 lists the service aids recommended for working on the repeater. While all of these items
are available from Motorola, most are standard workshop equipment items, and any equivalent item
capable of the same performance may be substituted for the item listed.
Table 3-2 Service Aids
Motorola
Part Number

Description

Application

RLN4460_

Test Box

Enables connection to audio/accessory jack. Allows
switching for radio testing.

RVN5115_

Customer Programming Software on CD-ROM

Allows servicer to program repeater parameters, tune
and troubleshoot repeaters.

PMKN4010_

Mobile & Repeater Rear
Programming Cable

Connects the radio’s rear connector to a USB port for
radio programming and data applications.

PMKN4016_

Mobile & Repeater Rear
Accessory Programming and
Test Cable

Connects the radio’s rear connector to a USB port for
radio programming, data applications, testing and
alignment.

PMKN4018_

Mobile & Repeater Rear
Accessory Connector Universal
Cable

Connects the radio’s rear connector to accessory
devices such as desk sets. Cable contains all 26 wires
and is unterminated at the user end.

Programming Cables

3.0

3-3

Programming Cables

Figure 3-1 Mobile & Repeater Rear Programming Cable PMKN4010_

DB 25 CONNECTOR
1

13
1

13

14

14

USB CONNECTOR

1

25

4

25

TABLE 2-3: WIRE DIAGRAM
26 PIN
ACCESSORY PORT CONNECTOR

915±15
CABLE

1455±24
CABLE

TO MOBILE RADIO
ACCESSORY
CONNECTOR

1

25

2

26

VIEWED FROM
FRONT (PIN END)
OF CONNECTOR

USB

PIN
NO.

DESCRIPTION

3

VCC (5v)

1

2

DATA -

2

1

DATA +

3

GND

4

DRAIN WIRE AND BRAID

SHELL

4
9

DB25P

SPEAKER -

7

11

EXT MIC

17

17

DIGI IN I
(EXT PTT)

20

16

GND

16

10

SPEAKER +

1

Figure 3-2 Mobile & Repeater Rear Accessory Programming and Test Cable PMKN4016_

3-4

Programming Cables

Notes

M
XPR 8300/XPR 8400
MOTOTRBO Repeater
Chapter 2
Repeater Indicator Board
Service Information

Issue: February, 2014

Computer Software Copyrights
The Motorola products described in this manual may include copyrighted Motorola computer programs stored
in semiconductor memories or other media. Laws in the United States and other countries preserve for
Motorola certain exclusive rights for copyrighted computer programs, but not limited to, the exclusive right to
copy or reproduce in any form, the copyrighted computer program. Accordingly, any copyrighted Motorola
computer programs contained in the Motorola products described in this manual may not be copied,
reproduced, modified, reverse-engineered, or distributed in any manner without the express written
permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either
directly or by implication, estoppel or otherwise, any license under the copyrights, patents or patent
applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in
the sale of a product.

i

Chapter 2 – Repeater Indicator Board Service
Information
Table of Contents
Section 1

Theory of Operation

1.0 Overview ..............................................................................................................1-1
2.0 Repeater Indicator Board.....................................................................................1-1
3.0 Ethernet Interface ................................................................................................1-2

Section 2

Repeater Indicator Boards/Schematics/Parts Lists

1.0 Allocation of Printed Circuit Boards, Schematics and Parts Lists ........................2-1
1.1 Repeater Indicator Board Circuits ..................................................................2-1
2.0 Repeater Indicator Board (PMLN4814_) PCB/Schematics/Parts List .................2-3
Repeater Indicator Board PCB 8415470H02 (Top Side)........................................2-3
Repeater Indicator Board PCB 8415470H02 (Bottom Side) ..................................2-4
Repeater Indicator Board Schematic Diagram (Sheet 1 of 2) ................................2-5
Repeater Indicator Board Schematic Diagram (Sheet 2 of 2) ................................2-6
2.1 Repeater Indicator Board Parts List PMLN4814_ ..........................................2-7
3.0 Repeater Indicator Board (PMLN5269_) PCB/Schematics/Parts List .................2-9
Repeater Indicator Board PCB 8415470H04 (Top Side)........................................2-9
Repeater Indicator Board PCB 8415470H04 (Bottom Side) ................................2-10
Repeater Indicator Board Schematic Diagram (Sheet 1 of 2) ..............................2-11
Repeater Indicator Board Schematic Diagram (Sheet 2 of 2) ..............................2-12
3.1 Repeater Indicator Board Parts List PMLN5269_ ........................................2-13
4.0 Repeater Indicator Board (PMLN5643_) PCB/Schematics/Parts List ...............2-15
Repeater Indicator Board PCB 84012135001 (Top Side) ....................................2-15
Repeater Indicator Board PCB 84012135001 (Bottom Side) ...............................2-16
Repeater Indicator Board Schematic Diagram (Sheet 1 of 2) ..............................2-17
Repeater Indicator Board Schematic Diagram (Sheet 2 of 2) ..............................2-18
4.1 Repeater Indicator Board Parts List PMLN5643_ ........................................2-19

ii

Notes

1-1

Section 1
THEORY OF OPERATION
1.0

Overview
This section provides a detailed theory of operation for the Repeater Indicator Board and its
components.

2.0

Repeater Indicator Board
The Repeater Indicator board contains circuitry to drive the front panel indicator LEDs, an RTC
battery for the RTC in the transmit radio, as well as an Ethernet controller.

Front Panel Indicators

Display
Driver

Ethernet to
Rear Panel

USB to
Ethernet
Interface

RTC
Backup

Flex to Transmit Radi o
Figure 1-1 Repeater Indicator Board Block Diagram
All of the indicator LEDs that are on the front of the Repeater chassis reside on the Repeater
Indicator board. Each is controlled by a shift register (U6) data out signal and a digital transistor. The
shift register accepts serial data in from the transmit radio's OMAP processor via a SPI bus. A
74LVC07 buffer (U9) level shifts these signals from 3.3 V to 1.8 V.
The Repeater Disable LED is a dual-purpose LED that is hardware controlled initially at power-up.
As soon as VBUS power is available on the Repeater Indicator board, the hardware circuitry for the
Repeater Disable LED will cause it to blink periodically. When the software initialization is completed
by the firmware, the blink circuitry will be disabled by the firmware. At that point, the Repeater
Disable LED can be used for its intended purpose of displaying when the Repeater Disable function
is turned on.

1-2

Ethernet Interface

The power LED is the only LED that is not controlled by the software. This bi-color LED gets turned
on green when the 13.8 V output from the power supply is valid. It turns on red when A/C power is
lost, and the repeater's backup battery is used.
The Real Time Clock (RTC) battery (M1) is connected to the transmit radio through the Control
Head Connector (J1, pin 30).

3.0

Ethernet Interface
The Repeater board uses an SMSC LAN9500 USB to 10/100 Ethernet controller (U8) to convert
data from USB to Ethernet and vice-versa. An external 128 x 8 EEPROM (U2) is used to store the
Ethernet MAC address and various USB configuration parameters. The transformer (T1) provides
isolation between the Ethernet port and the Ethernet controller.
The LAN9500 controller integrates a 10/100 Ethernet MAC, 10/100 Ethernet PHY, USB 2.0 device
controller, TAP controller, EEPROM controller, and a FIFO controller with 30 KB of internal packet
buffering. The Ethernet controller supports auto-negotiation, auto-polarity correction, HP AutoMDIX, and is compliant with the IEEE 802.3 and IEEE 802.3u standards. The internal EEPROM
controller is used to load various USB configuration parameters and the device MAC address upon
power-up. The USB portion of the LAN9500 integrates a High-speed USB 2.0 device controller and
USB PHY. The USB device controller configures to Full-speed when communicating with the USB
host controller on the TX transceiver board.
The LAN9500 integrates a 10/100 Ethernet MAC and an IEEE 802.3 PHY for twisted pair Ethernet
applications. The PHY can be configured for 10Base-T (10 Mbps) or 100Base-TX (100 Mbps) and
supports auto-negotiation, and full or half-duplex configurations. The controller also provides LED
control signals for indicating Ethernet speed, link, and duplex configuration status. The Ethernet
speed and Link LEDs reside on the Connector board's external Ethernet connector. The Link LED is
the yellow LED and is lit solid when an Ethernet link is valid or blinking when there is transmit or
receive activity. The speed LED is the green LED and indicates 100 Mbit operation when lit.
All of the Ethernet signals are transported to the Connector board through an Ethernet cable that
connects the Repeater board to the Connector board. The LED signals are transported to the
Connector board through an 8-pin cable that is also connected between the Repeater board and
Connector board. (Applicable for VHF/UHF 32 MB repeaters).

2-1

Section 2
REPEATER INDICATOR BOARDS/SCHEMATICS/PARTS
LISTS
1.0

Allocation of Printed Circuit Boards, Schematics and Parts Lists

1.1

Repeater Indicator Board Circuits
This Chapter shows the Printed Circuit Boards (PCB), Schematics and Parts Lists for the Repeater
Indicator Board circuits.

Table 2-1 Repeater Indicator Board Schematic Diagrams and Parts List
PCB :
8415470H02 Repeater Indicator Board Top Side
8415470H02 Repeater Indicator Board Bottom Side

Page 2-3
Page 2-4

SCHEMATICS
Repeater Indicator Board Schematic Diagram (Sheet 1 of 2)
Repeater Indicator Board Schematic Diagram (Sheet 2 of 2)

Page 2-5
Page 2-6

Parts List
Repeater Indicator Board, PMLN4814_

Page 2-7

Table 2-2 Repeater Indicator Board Schematic Diagrams and Parts List
PCB :
8415470H04 Repeater Indicator Board Top Side
8415470H04 Repeater Indicator Board Bottom Side

Page 2-9
Page 2-10

SCHEMATICS
Repeater Indicator Board Schematic Diagram (Sheet 1 of 2)
Repeater Indicator Board Schematic Diagram (Sheet 2 of 2)

Page 2-11
Page 2-12

Parts List
Repeater Indicator Board, PMLN5269_

Page 2-13

2-2

Allocation of Printed Circuit Boards, Schematics and Parts

Table 2-3: Repeater Indicator Board Schematic Diagrams and Parts List
PCB :
84012135001 Repeater Indicator Board Top Side
84012135001 Repeater Indicator Board Bottom Side

Page 2-15
Page 2-16

SCHEMATICS
Repeater Indicator Board Schematic Diagram (Sheet 1 of 2)
Repeater Indicator Board Schematic Diagram (Sheet 2 of 2)

Page 2-17
Page 2-18

Parts List
Repeater Indicator Board, PMLN5643_

Page 2-19

Repeater Indicator Board (PMLN4814_) PCB/Schematics/Parts List

Repeater Indicator Board (PMLN4814_) PCB/Schematics/Parts List

TP13
2

M1

3
TP1

2

R43
TP12

R58

TP2

R51

R40
Q11

1

TP6

C29
TP3

Q18

3

2
3

Q24

U14

2

C55
U5

2

Q23

2

R80

R55

8

14
R66

TP9

U9

R64

Q21

1

2

8

14

TP7

TP4

C7

Q7

2
3

R53

R77

R73

R47

Q22

3

R48

2

2
D25

3

Q10

R41
2

1

9
U6

R57

C49

D9 1

Y1

C50

R24

3

4

R56
R63

3

U12
8

C40

D8 1

R38

76

TP11

R61

Y2

1

3

2

G1

C38

4

12

Q9

2
3

8

1
U2

TP8

3

Q12

R42

R67

2

5

4

R74

R49

R75

R50

R68

TP5

R39

G2

26

51

C37

J5

U8

R76

R70

R71

16

C8

R46

D7 1

R23

C28

C56

7

R22

C26

C27

8

R45

3

2

R59

C39

R60

1

Q20

3

Q19

2

9

T1

TP10

7

R65
16

J4

R81

R69

3

VR1

4

R79

C52

3

9

C54

2

3

4

R62

8

6

J2
7

5

C30
10

2.0

2-3

(For reference only – board is not field-repairable)

Repeater Indicator Board PCB 8415470H02 (Top Side)

Repeater Indicator Board (PMLN4814_) PCB/Schematics/Parts List

J1
1D20

30

C34

D10

2-4

C16

C35

D24
1D23

R31

C41

C36

C22

C19

C51

R32

C45

C46

R6

C44

1

R4

3

U13

RT2

U10

2

3

R5

R78

C10
2

C12

C18

C53

C13

1D21

R1

RT1

D18 1

R7

4

U11

2

C15
C48

R2

R8

3

1D22

(For reference only – board is not field-repairable)

Repeater Indicator Board PCB 8415470H02 (Bottom Side)

C42

C47

C9

D19 1

C11

C17
4

Q17

2

1

3

R3

C43

Repeater Indicator Board (PMLN4814_) PCB/Schematics/Parts List

2-5

13V6

D18
TxA
13V6

TP4

1
10K

1V8

3V3

Q7
47K
D19
R38
510

1
TP5

NC

16

47K

Y

NC
NC
NC

SER

2
4
6
8
10
12

Y_1
Y_2
Y_3
Y_4
Y_5
Y_6

A_1
A_2
A_3
A_4
A_5
A_6

C28
100pF

3V3

BAT_RTC

ROW_2

NC
NC

COL_2

NC
NC
NC

U14
MAX4645

C27
100pF

C26
100pF

2

NO

GND

C56
0.1uF

13V6

IN
COM

4

FAN_FAIL

1
R58
2.2K

3

10K
Q12

D23

VBUS

1

TP9

M1

R42
510

Y

1

47K

2

ANALOG

NC
NC
NC

SERIAL_DATA
SERIAL_CLK
LED_CS

1
3
5
9
11
13

14

R41
510

1

TP8

11
SRCLK
RCLK 12
SRCLR 10
13
RCLR

8

D22

QA
QB
QC
QD
QE
QF
QG
QH1
QH2

SOCKET
USB_DP
USB_DM

TP3

1

TP2

NC
NC
NC
NC
NC
TP1 NC

NC
NC

1

13V6

10K

3
Q19

2

U12-4

47K
D24
LED

C54
100pF

11
13
R55
510

1

10K

NC

47K

10K

2

1

R56
270

2

U12-1
MC74LCX02

5

U12-2
MC74LCX02
4

1

8

6

U12-3
MC74LCX02
C53
0.1uF

10

3

9

U12-5
PWR_GND

R79
10K
R57
510

2
6
4
3

VCC

FB
1
NP
VOUT
VCONT
1
VIN
GND
C35
0.1uF 2

C30
1.0uF

5

7
13V6

NC

C39
1.0uF

R60
1MEG

VR1
6.2V

1V8

R69
7.5K

U5

C55
1000pF

GND
R59
2MEG

J1-30
J1-29
J1-28
J1-27
J1-26
J1-25
J1-24
J1-23
J1-22
J1-21
J1-20
J1-19
J1-18
J1-17
J1-16
J1-15
J1-14
J1-13
J1-12
J1-11
J1-10
J1-9
J1-8
J1-7
J1-6
J1-5
J1-4
J1-3
J1-2
J1-1

R80
6.2K

3V3

47K

14

1

NC

3V3

Q21

12

DIGITAL

TP10 3
Q20

30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

NC
U9

1

10K
Q10

R65
2K

5

R40
510

TP7

R64
2K

V_POS

47K

R66
2K

7

Y

1

15
1
2
3
4
5
6
7
9

VCC

TXA_LED
TXB_LED
RPT_DIS
RXA_LED
RXB_LED
ANG_LED
DIG_LED
BLINK_DIS

10K

GND

D21
13V6

CONTROL HEAD
CONNECTOR

14

R63
2K
U6

RxB

3V3
C52
0.1uF

R39
510

Q11

3V3

47K

1

RxA

3V3

VCC

Q9

D20
RPT DIS
13V6 TP6

3V3
C22
0.1uF

10K

GND

TxB
13V6

R62
10K

C29
1.0uF

C34
0.1uF

1
13V6

POWER
TP11

13V6

13V6

R51
1.2K

R43
1.2K

POWER
CONNECTOR
D10
3 LED

1

J4-1
J4-2
J4-3
J4-4

R81
8.2K

1
2
3
4

FAN_FAIL
BAT_MODE

GRN

RED

TP13

2
1

Q17

1
2
3
4
5
6
7
8
9
10
11
12
g1
g2

NC

13V6
47K

3

U13
47K

4

NC
NC

1

1

4

13V6

13V6

NU
2

HEATER CIRCUITS

R2
8.2K

10K
Q24

RT1
10K

10K
47K

R78
8.2K

4

Q23

2
47K

1

TP12

U11

47K

C51
0.1uF

3
R3
8.2

Q18
10K

BAT_MODE

NC

U10
47K
R1
1.8K

47K

RT2
10K
NU

R4
8.2

J5-1
J5-2
J5-3
J5-4
J5-5
J5-6
J5-7
J5-8
J5-9
J5-10
J5-11
J5-12
J5-13
J5-14

R5
8.2

R6
8.2

R8
8.2

R7
8.2

(For reference only – board is not field-repairable)

Repeater Indicator Board Schematic Diagram (Sheet 1 of 2)

Repeater Indicator Board (PMLN4814_) PCB/Schematics/Parts List

2-6

3V3

25MHz
XTAL_25MHZ
Y1

2V5

OUT

3V3

2V5

IN

3V3

GND

0

Q22

C50

4

2

C49

3V3

R73

1

GND1

3

18pF

18pF

R68

88

CT_3 7

35

28

RREF

RPU

97
VSENSE

100

99
VDDAH

VCTRL

27

39

34
AVDD2

AVDD1

26

DVDD1

DVDD2

96
VDDIO5

VDDIO4

49

61

57

4

41

70
VDDIO3

VDDIO2

VDDIO1

VAA T

VDD25B

12

90

84

RXI P

89

NC

NC
NC

CT_4

NC

R31

NC

NC
R47
51

R48
51

NC

R3 2
75

NC
NC
NC
NC

C19

NC

3V3

NC

1000pF
C8
0.1uF

71
65
63

RXD1

GPIO4

RXD2

55
54
60

TEST2A

RXDV

TEST2B

RXER

TEST2C
TEST2D

TXCLK

TEST2E

TXD0

TEST2F

TXD1

TEST2G

TXD2

TEST2H

TXD3
EECS
EESK
XLNKSTS

EEDI

LED1

TEST1B

LED2

NC

25

NC

24

NC

23

NC

21

NC

20

NC

19

NC

10

NC

11

NC

14

NC

16

NC

17

NC

18

46
45

NC

EECS
EECK
EEDI
EEDO

U2
AT93C46A

2
1

CLK_SD
CS

3
1

6

NC

2

7

NC

3

4
SDI

SDO

NC
DC

5

NC2

6

NC

SPEED
LINK_ACT
FDUP_COL

NC

NC

D7

C10
0.1uF

NC

15

47

3V3

NC

75

NC1

LED4

50

GNDT

GNDR
87

79

R53
10K

SPEED

LED3

VSA

RIBB

98

83

GNDREF

TEST1A

13

RIBB

R24
510

LED0

91
92

NC

43

48

TXEN
74

42

9

RXD3

59

NC

GPIO5

62
58

NC

81

EEDO

NC

R23
510

69

U8
ADM8515

RXD0

C7
0.1uF

NC
R2 2
510

68

82

NC2

5

NC
NC

NC

67

AGND2

NC4

4

GPIO3

37

NC1

GPIO2

DGND2

13

NC3

CRS

AGND1

NC

12

GPIO1

38

NC

GPIO0
COL

29

75

52

DGND1

10

NEG3 8

LINE0
LINE1

53

VSSIO 5

NEG4

TXOP

ANTESTB

TXON

NC
9

ANTESTA

USB TO ETHERNET
CONTROLLER

RXIN

8

TXP
TXN

78

VC C

POS 4

77

NC

80

5

10

RXN
RXP

NC

73

GND

GND1

GND
4

POS3 6

POREN

36

11

R75

MDIO

VSSIO 4

CT_2

94

RST

VSSIO 3

15

NC

0

NEG1 3

MDC

95

93

J2-10

NEG2

33

31
72

R77

66

9

VPF
VMF

51

J2-9

OCLK12
RXCLK

CT_1 2

14

33
R74

VSSIO 2

8
1

64

USB_DM

32
30
33

44

J2-8
J2-1

VMH

VSSIO 1

2

NC

0
USB_DP

ICLK12

VSS25 C

J2-2

POS2

13V6

NU

0

OCLK25

22

7

8
7

VSS25 B

6
3

J2-7

R67
1.5K

R50
VPH

VSS25 A

J2-6
J2-3

C38
18pF

18pF

R49

ICLK25

56

5
4

POS1 1

86
85

40

J2-5
J2-4

16

2

C37

RJ_TXP
RJ_TX M
RJ_RXP
FAN_FAIL
BAT_MODE
RJ_RXM

3

VDD25C

OUT

IN

XFMR

VAAR

76
1

51

T1

Y2

CX-91F
12MHz

R46

C41
0.1uF

1MEG

R61
R45
51

VAAREF

C9
0.1uF

0

VDD25A

R76

RJ45 ETHERNET
CONNECTOR

C40
10uF

R70
510

1.5K

CLK25M_I

FULL_SPD

2V5

LINK_ACT

3V3

D8

FDUP_COL
D9
R71

C48

C46

C47

C42

C43

C44

C45

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

FULL_SPD
D25

510

(For reference only – board is not field-repairable)

Repeater Indicator Board Schematic Diagram (Sheet 2 of 2)

C36
0.1uF

C13
0.1uF

C11
0.1uF

C12
0.1uF

C17
0.1uF

C15
0.1uF

C16
0.1uF

C18
0.1uF

Repeater Indicator Board (PMLN4814_) PCB/Schematics/Parts List

2.1

Repeater Indicator Board Parts List
PMLN4814_

Circuit
Ref

Motorola Part
No

Description

C07

2113945C31

CAP, 0.1uF

C08

2113945C31

CAP, 0.1uF

C09

2113945C31

CAP, 0.1uF

C10

2113945C31

CAP, 0.1uF

C11

2113945C31

CAP, 0.1uF

C12

2113945C31

CAP, 0.1uF

C13

2113945C31

CAP, 0.1uF

C15

2113945C31

CAP, 0.1uF

C16

2113945C31

CAP, 0.1uF

C17

2113945C31

CAP, 0.1uF

C18

2113945C31

CAP, 0.1uF

C19

2186154V01

CAP, 1000pF

C22

2113945C31

CAP, 0.1uF

C26

2113944A40

CAP, 100pF

C27

2113944A40

CAP, 100pF

C28

2113944A40

CAP, 100pF

C29

2113946E02

CAP, 1.0uF

C30

2113946E02

CAP, 1.0uF

C34

2113945C31

CAP, 0.1uF

C35

2113945C31

CAP, 0.1uF

C36

2113945C31

CAP, 0.1uF

C37

2113944C33

CAP, 18pF

C38

2113944C33

CAP, 18pF

C39

2113946E02

CAP, 1.0uF

C40

2313960D07

CAPP, 10uF

C41

2113945C31

CAP, 0.1uF

C42

2113945C31

CAP, 0.1uF

C43

2113945C31

CAP, 0.1uF

Circuit
Ref

2-7

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C44

2113945C31

CAP, 0.1uF

Q09

4815261H01

DTC114YKAF

R43

0613958S75

RES, 1.2K

C45

2113945C31

CAP, 0.1uF

Q10

4815261H01

DTC114YKAF

R45

0613952H42

RES, 51

C46

2113945C31

CAP, 0.1uF

Q11

4815261H01

DTC114YKAF

R46

0613952H42

RES, 51

C47

2113945C31

CAP, 0.1uF

Q12

4815261H01

DTC114YKAF

R47

0613952H42

RES, 51

C48

2113945C31

CAP, 0.1uF

Q17

4815867H01

PZTA14

R48

0613952H42

RES, 51

C49

2113944C33

CAP, 18pF

Q18

4815261H01

DTC114YKAF

R49

0613952H13

RES, 3.3

C50

2113944C33

CAP, 18pF

Q19

4815261H01

DTC114YKAF

R50

0613952H13

RES, 3.3

C51

2113945C31

CAP, 0.1uF

Q20

4815261H01

DTC114YKAF

R51

0613958S75

RES, 1.2K

C52

2113945C31

CAP, 0.1uF

Q21

4815261H01

DTC114YKAF

R53

0613952N01

RES, 10K

C53

2113945C31

CAP, 0.1uF

Q22

4815700H01

2SB1197K

R55

0613952H66

RES, 510

C54

2113944A40

CAP, 100pF

Q23

4815261H01

DTC114YKAF

R56

0613952H59

RES, 270

C55

2113945A09

CAP, 1000pF

Q24

4815261H01

DTC114YKAF

R57

0613952H66

RES, 510

C56

2113945C31

CAP, 0.1uF

R01

0613952H79

RES, 1.8K

R58

0613952H81

RES, 2.2K

D07

4815809H03

HT-S91UY

R02

0613952Q95

RES, 8.2K

R59

0613952R56

RES, 2MEG

D08

4815809H01

HT-S91UYG

R03

0613959Q23

RES, 8

R60

0613952J49

RES, 1MEG

D09

4815809H02

HT-S91URO

R04

0613959Q23

RES, 8

R61

0613952J49

RES, 1MEG

D10

4887557T01

HSMF-C155

R05

0613959Q23

RES, 8

R62

0613952N01

RES, 10K

D18

4815809H01

HT-S91UYG

R06

0613959Q23

RES, 8

R63

0613952H80

RES, 2K

D19

4815809H01

HT-S91UYG

R07

0613959Q23

RES, 8

R64

0613952H80

RES, 2K

D20

4815809H02

HT-S91URO

R08

0613959Q23

RES, 8

R65

0613952H80

RES, 2K

D21

4815809H03

HT-S91UY

R22

0613952H66

RES, 510

R66

0613952H80

RES, 2K

D22

4815809H03

HT-S91UY

R23

0613952H66

RES, 510

R68

0613952Q77

RES, 1.5K

D23

4815809H03

HT-S91UY

R24

0613952H66

RES, 510

R69

0613952Q94

RES, 7.5K

D24

4883288Y04

HSMB-C150

R31

0613952Q46

RES, 75

R70

0613952H66

RES, 510

D25

4815809H03

HT-S91UY

R32

0613952Q46

RES, 75

R71

0613952H66

RES, 510

J1

0915555H01

30 pin

R38

0613952H66

RES, 510

R73

0613952G67

RES, 0

J2

0915930H01

RJ45

R39

0613952H66

RES, 510

R74

0613952H37

RES, 33

J5

0971174L01

12 pin

R40

0613952H66

RES, 510

R75

0613952H37

RES, 33

M1

0985888K02

SOCKET

R41

0613952H66

RES, 510

R76

0613952G67

RES, 0

Q07

4815261H01

DTC114YKAF

R42

0613952H66

RES, 510

R77

0613952G67

RES, 0

Repeater Indicator Board (PMLN4814_) PCB/Schematics/Parts List

2-8

Circuit
Ref

Motorola Part
No

Description

R78

0613952Q95

RES, 8.2K

R79

0613952N01

RES, 10K

R80

0613952H92

RES, 6.2K

R81

0613952Q95

RES, 2K

RT1

0615471H01

THERM, 10K

T1

2515640H01

XFMR_H1260

U02

5171839H01

IC, AT93C46EN

U05

5115391H01

TK11100CSC

U06

5115476H01

SN74AHC594DR

U08

5171161L01

ADM8515

U09

5115502H01

SN74LVC07ADR

U10

4815263H01

DTC144EKAF

U11

4815867H01

PZTA14

U12

5114007A02

MC74LCX02

U13

4815263H01

DTC144EKAF

U14

5185229Y01

MAX4645EUK+T

VR1

4813977M13

6.2V Zener

Y1

4802582S71

XTAL_25MHz

Y2

4809612J45

CX-91F

PCB

8415470H02

Repeater Indicator Board (PMLN5269_) PCB/Schematics/Parts List

Repeater Indicator Board (PMLN5269_) PCB/Schematics/Parts List

FT13
M1

2
3

FT1

2

R43

2

2

FT2

R51

R40
Q11

1

R58

FT12

Q28

3

3

R83

R84

Q25

FT6

C29

3

3

Q18

VR3

Q27

Q26

2

3

C58

C60
2

8

FT9

U9

R64

R55

8

14
R66

2

C16

FT10

7

Q20

3

Q19

2

R65

3

VR2

2

R56

C28

R63

C26

R59

R60

T1

C27

9

C39

16

3
J4

R81

C52

4

R85

R80

3

C59

VR1
R79

U14

2

3

C57

9

Q23

C54

R82

7

6

5
4

Q24

2

J2

U5
C30

3

2

R86

2

R87
FT3
C55

10

1

C56

8

7

16
3

C8

R46

U12

Q21

R22

1

8

R41
2

FT7

FT4

2
C7

2
Q7

R48

R73

R77

3

R53

Q22

3

1

R47

2

3

R38

76

FT11

R61

1

3

2

G1

C38

Y2

12

Q9

2
FT5

8

1
U2

3

Q12

R42
FT8

R67

2

5

4

R74

R49

R75

R50

R68

3

R39

G2

26

51

C37

J5

U8

R76

R70

R71

8

14

1
D25

9
U6

R57

C49

Y1

C50

1
D9

R24

3

4

C40

D8
R23

1

2

D7

Q10

R45

4

3.0

2-9

(For reference only – board is not field-repairable)

Repeater Indicator Board PCB 8415470H04 (Top Side)

Repeater Indicator Board (PMLN5269_) PCB/Schematics/Parts List

2-10

D10

D20
J1

1

C34

30

C35

D23
1

D24

R31

C41

C36

C22

C19

C51

R32

C45

D21

D18
1

RT1
R1

C10

C46

C18

R5

3

1

R4

R7

3

U13

C44

R78

R6

RT2

2

U10

2

C12

C53

C13

1

C15
2

U11

4
C48

R2

R3

R8

3

1

D22
1

Q17

4
C9

3

(For reference only – board is not field-repairable)

Repeater Indicator Board PCB 8415470H04 (Bottom Side)

C42

C17
2
D19

C47

1
C11

C43

Repeater Indicator Board (PMLN5269_) PCB/Schematics/Parts List

2-11

13V6

D18
HT-S91UYG

TxA
1

13V6
FT4

10K

3V3

1V8

Q7
47K

D19
HT-S91UYG

TxB

R38
510

13V6
1
FT5
Q9

D20
HT-S91URO

10K
NC

Q10

R65
2K

VCC

11
SRCLK
12
RCLK
10
SRCLR
13
RCLR

NC
NC
NC

2
4
6
8
10
12

Y_1
Y_2
Y_3
Y_4
Y_5
Y_6

R84
2K

SER

NC

14

16

U9
SN74LVC07A

VCC

R64
2K

A_1
A_2
A_3
A_4
A_5
A_6

NC
NC
NC

1
3
5
9
11
13

FAN_FAIL_N
C28
100pF

14

C27
100pF

BAT_MODE_N
GPIO_1
GPIO_2
NC
NC
NC
NC
NC
NC
NC
NC
NC
FT2
FT1

10K

R41
510

FAN_FAIL

C26
100pF

C56
0.1uF

Q28
47K

R58
2.2K

13V6
10K
Q12
47K

2

VBUS

D23
HT-S91UY

SOCKET

R42
510

1

13V6
10K

3
Q19

2

U12-4
MC74LCX02

47K
D24
LED

NC
NC
C54
100pF

11
10K

13
R55
510

1

NC

3V3

NC

Q21

12

R80
6.2K

47K

DIGITAL

1

30

J1-30

29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

J1-29
J1-28
J1-27
J1-26
J1-25
J1-24
J1-23
J1-22
J1-21
J1-20
J1-19
J1-18
J1-17
J1-16
J1-15
J1-14
J1-13
J1-12
J1-11
J1-10
J1-9
J1-8
J1-7
J1-6
J1-5
J1-4
J1-3
J1-2
J1-1

R79
10K
1V8

3V3
U12-2
MC74LCX02

47K

1

U12-1
MC74LCX02

R56
270

U12-3
MC74LCX02

5
4

2

8

6

1

R57
510

10

3

2
FB
6
NP
4
VCONT
3
VIN

U12-5
PWR_GND

VCC

C53
0.1uF

9

U5
TK11100CSC

C55
1000pF

7

GND
1V8

R86
2K
NU

1

POWER

C29
1.0uF

C34
0.1uF

1
R85
4.7K

1
C35
0.1uF
2

C30
1.0uF

R82
2K

U14
TK11100CSC
2
FB
6
1
NP
VOUT
4
VCONT
3
VIN

C59
1000pF

GND

13V6

VR1
6.2V

NC

C39
1.0uF

R60
1MEG

VOUT

1V8

5

R59
2MEG

C57
100pF

GND

2

5

10K

3
Q20

14

FT10

USB_DP
USB_DM

FT3

1

1

FT9

M1

1

ANALOG

SERIAL_DATA
SERIAL_CLK
LED_CS
BAT_RTC

8

47K

1

FT8

QA
QB
QC
QD
QE
QF
QG
QH1
QH2

R66
2K

1

47K
R40
510

D22
HT-S91UY

CONTROL HEAD
CONNECTOR

GND

Q11

1

1V8

7

FT7

13V6

15
1
2
3
4
5
6
7
9

TXA_LED
TXB_LED
RPT_DIS
RXA_LED
RXB_LED
ANG_LED
DIG_LED
BLINK_DIS

10K
D21
HT-S91UY

RxB

U6
SN74AHC594

FT6

RxA

3V3
C52
0.1uF

R63
2K

R39
510

1
13V6

3V3

47K

GND

RPT DIS

3V3

3V3
C22
0.1uF

10K

13V6

FT11
GPIO_1

10K
13V6

13V6
R43
1.2K

R51
1.2K

POWER

47K
NC

3

1

Q26
NU

R87
2K
NU

VR2
6.2V
NU

J4-1
J4-2
J4-3
J4-4

1
2
3
4

47K

VR3
6.2V

NC

Q27
NU

1

13V6

47K

3

FT12

NC
NC

13V6
10K

RT1
10K

47K

Q24
1

U13

10K

1

1
2
3
4
5
6
7
8
9
10
11
12
g1
g2

NC

47K

1V8

RED
FT13

Q17

13V6

NU
GRN

4
2

NU

Q23

4

2

HEATER CIRCUITS

R2
8.2K

GPIO_2

10K

R81
8.2K

C60
1.0uF
2

CONNECTOR
D10
LED

1

C58
0.1uF

47K

R78
8.2K

4
2
1

U11

47K

C51
0.1uF

R83
2K

NC

U10
47K

BAT_MODE

3

J5-1
J5-2
J5-3
J5-4
J5-5
J5-6
J5-7
J5-8
J5-9
J5-10
J5-11
J5-12
J5-13
J5-14

Q18
10K

BAT_MODE_N

10K
BAT_MODE

47K

R1
1.8K

Q25
47K

RT2
10K
NU

R3
8.2

R4
8.2

R5
8.2

R6
8.2

R8
8.2

R7
8.2

(For reference only – board is not field-repairable)

Repeater Indicator Board Schematic Diagram (Sheet 1 of 2)

Repeater Indicator Board (PMLN5269_) PCB/Schematics/Parts List

2-12

25MHz
XTAL_25MHZ
Y1

3V3
2V5

IN
GND

NC

28
RREF
35
RPU

100
VDDAH
99
VCTRL
97
VSENSE

26
DVDD1
39
DVDD2
27
AVDD1
34
AVDD2

12
41
57
4
49
61
70
96

33
VPF
31
VMF

CT_1 2

15 CT_2
POS3 6
POS4

TXP
TXN

88
TXOP
89
TXON

CT_3 7

NEG3 8

NC
NC
NC
NC
NC
NC

10 CT_4
R31
75

NC
NC

4
NC1
5
NC2

12
NC3
13
NC4

NC
NC
R47
51

R48
51

NC
NC
NC
NC
NC
NC

R32
75

3V3

NC

C19
1000pF

C8
0.1uF

R23
510

62
59
58
55
54
60
74

U8

RXD0
RXD1
RXD2
RXD3
RXDV
RXER

ADM8515

RIBB

R24
510

TXCLK
TXD0
TXD1
TXD2
TXD3
TXEN

NC
NC

91
TEST1A
92
TEST1B
83

RIBB

25
24
23
21
20
19
9
10
11
14
15
16
17
18

2V5

3.3

R74

33

R75

33

USB_DP
USB_DM

3V3

NC
NC
NC
NC
NC
NC
NC
NC

C10
0.1uF

EECS
EECK
EEDI
EEDO

1
2
3
5
6

2
1

NC
NC

NC

LED0
LED1
LED2
LED3
LED4

R50

NC
NC
NC
NC
NC
NC

NC
NC

D7
HT-S91UY
LINK_ACT

42
LINE0
43
LINE1

48
EECS
47
EESK
46
EEDI
45
EEDO

XLNKSTS

R53
10K

SPEED

NC
NC

TEST2A
TEST2B
TEST2C
TEST2D
TEST2E
TEST2F
TEST2G
TEST2H

C7
0.1uF
NC
NC

R22
510

67
68
69
71
65
63

3.3

NC
NC

80
ANTESTA
81
ANTESTB

GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5

53
COL
52 CRS

DGND1
DGND2
AGND1
AGND2
GNDREF
VSA
GNDR
GNDT

9 NEG4

NC
NC

USB TO ETHERNET
CONTROLLER

36
38
29
37
82
98
79
87

11

77
RXIN
78
RXIP

VSSIO1
VSSIO2
VSSIO3
VSSIO4
VSSIO5

J2-9 9
J2-10 10

NC
RXN
RXP

50
NC1
75
NC2

R77
0

NEG1 3

22
44
51
66
93

14 NEG2

MDC
MDIO

95
RST
94
POREN

13
VSS25A
40
VSS25B
56
VSS25C

13V6

72
73

R49

8

POS2

C38
18pF

32
VPH
30
VMH

ICLK25
OCLK25
ICLK12
OCLK12
RXCLK

R67
1.5K
NU

C41
0.1uF

C40
10uF

R70
510

U2
AT93C46A

VCC

C37
18pF

86
85
8
7
64

VDD25A
VDD25B
VDD25C
VDDIO1
VDDIO2
VDDIO3
VDDIO4
VDDIO5

OUT

4

POS1 1

16

Y2
3

GND1

IN
GND

1

2

RJ_TXP
RJ_TXM
RJ_RXP
FAN_FAIL
BAT_MODE
RJ_RXM

5
4
6
3
7
2
8
1

R68
1.5K

CLK25M_I

CX-91F
12MHz

R46
51

T1
XFMR

J2-5
J2-4
J2-6
J2-3
J2-7
J2-2
J2-8
J2-1

Q22

76
VAAR
84
VAAREF
90
VAAT

R45
51

3V3

C50
18pF

R61
1MEG

C9
0.1uF

RJ45 ETHERNET
CONNECTOR

3V3

CLK_SD
CS

3
SDI
6
NC
7
DC

SDO
GND

R76
0

2V5

5

4

C49
18pF

1

2

3V3

OUT
GND1

CLK25M_O 3

R73
0

SPEED
LINK_ACT
FDUP_COL
FULL_SPD

3V3

D8
HT-S91UYG
FDUP_COL
D9
HT-S91URO

R71
510

FULL_SPD
D25
HT-S91UY

C48
0.1uF

C46
0.1uF

C47
0.1uF

C42
0.1uF

C43
0.1uF

C44
0.1uF

C45
0.1uF

(For reference only – board is not field-repairable)

Repeater Indicator Board Schematic Diagram (Sheet 2 of 2)

C36
0.1uF

C13
0.1uF

C11
0.1uF

C12
0.1uF

C17
0.1uF

C15
0.1uF

C16
0.1uF

C18
0.1uF

4

Repeater Indicator Board (PMLN5269_) PCB/Schematics/Parts List

3.1

Repeater Indicator Board Parts List
PMLN5269_

Circuit
Ref

Motorola Part
No

Description

C07

2113945C31

CAP, 0.1uF

C08

2113945C31

CAP, 0.1uF

C09

2113945C31

CAP, 0.1uF

C10

2113945C31

CAP, 0.1uF

C11

2113945C31

CAP, 0.1uF

C12

2113945C31

CAP, 0.1uF

C13

2113945C31

CAP, 0.1uF

C15

2113945C31

CAP, 0.1uF

C16

2113945C31

CAP, 0.1uF

C17

2113945C31

CAP, 0.1uF

C18

2113945C31

CAP, 0.1uF

C19

2186154V01

CAP, 1000pF

C22

2113945C31

CAP, 0.1uF

C26

2113944A40

CAP, 100pF

C27

2113944A40

CAP, 100pF

C28

2113944A40

CAP, 100pF

C29

2113946E02

CAP, 1.0uF

C30

2113946E02

CAP, 1.0uF

C34

2113945C31

CAP, 0.1uF

C35

2113945C31

CAP, 0.1uF

C36

2113945C31

CAP, 0.1uF

C37

2113944C33

CAP, 18pF

C38

2113944C33

CAP, 18pF

C39

2113946E02

CAP, 1.0uF

C40

2313960D07

CAPP, 10uF

C41

2113945C31

CAP, 0.1uF

C42

2113945C31

CAP, 0.1uF

C43

2113945C31

CAP, 0.1uF

Circuit
Ref

2-13

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C44

2113945C31

CAP, 0.1uF

J2

0915930H01

RJ45

R32

0613952Q46

RES, 75

C45

2113945C31

CAP, 0.1uF

J5

0971174L01

12 pin

R38

0613952H66

RES, 510

C46

2113945C31

CAP, 0.1uF

M1

0985888K02

SOCKET

R39

0613952H66

RES, 510

C47

2113945C31

CAP, 0.1uF

Q07

4815261H01

DTC114YKAF

R40

0613952H66

RES, 510

C48

2113945C31

CAP, 0.1uF

Q09

4815261H01

DTC114YKAF

R41

0613952H66

RES, 510

C49

2113944C33

CAP, 18pF

Q10

4815261H01

DTC114YKAF

R42

0613952H66

RES, 510

C50

2113944C33

CAP, 18pF

Q11

4815261H01

DTC114YKAF

R43

0613958S75

RES, 1.2K

C51

2113945C31

CAP, 0.1uF

Q12

4815261H01

DTC114YKAF

R45

0613952H42

RES, 51

C52

2113945C31

CAP, 0.1uF

Q17

4815867H01

PZTA14

R46

0613952H42

RES, 51

C53

2113945C31

CAP, 0.1uF

Q18

4815261H01

DTC114YKAF

R47

0613952H42

RES, 51

C54

2113944A40

CAP, 100pF

Q19

4815261H01

DTC114YKAF

R48

0613952H42

RES, 51

C55

2113945A09

CAP, 1000pF

Q20

4815261H01

DTC114YKAF

R49

0613952H13

RES, 3.3

C56

2113945C31

CAP, 0.1uF

Q21

4815261H01

DTC114YKAF

R50

0613952H13

RES, 3.3

C57

2113944A40

CAP, 100pF

Q22

4815700H01

2SB1197K

R51

0613958S75

RES, 1.2K

C58

2113945C31

CAP, 0.1uF

Q23

4815261H01

DTC114YKAF

R53

0613952N01

RES, 10K

C59

2113945A09

CAP, 10000pF

Q24

4815261H01

DTC114YKAF

R55

0613952H66

RES, 510

C60

2113946E02

CAP, 1.0 uF

Q25

4815261H01

DTC114YKAF

R56

0613952H59

RES, 270

D07

4815809H03

HT-S91UY

Q28

4815261H01

DTC114YKAF

R57

0613952H66

RES, 510

D08

4815809H01

HT-S91UYG

R01

0613952H79

RES, 1.8K

R58

0613952H81

RES, 2.2K

D09

4815809H02

HT-S91URO

R02

0613952Q95

RES, 8.2K

R59

0613952R56

RES, 2MEG

D10

4887557T01

HSMF-C155

R03

0613959Q23

RES, 8

R60

0613952J49

RES, 1MEG

D18

4815809H01

HT-S91UYG

R04

0613959Q23

RES, 8

R61

0613952J49

RES, 1MEG

D19

4815809H01

HT-S91UYG

R05

0613959Q23

RES, 8

R63

0613952H80

RES, 2K

D20

4815809H02

HT-S91URO

R06

0613959Q23

RES, 8

R64

0613952H80

RES, 2K

D21

4815809H03

HT-S91UY

R07

0613959Q23

RES, 8

R65

0613952H80

RES, 2K

D22

4815809H03

HT-S91UY

R08

0613959Q23

RES, 8

R66

0613952H80

RES, 2K

D23

4815809H03

HT-S91UY

R22

0613952H66

RES, 510

R68

0613952Q77

RES, 1.5K

D24

4883288Y04

HSMB-C150

R23

0613952H66

RES, 510

R70

0613952H66

RES, 510

D25

4815809H03

HT-S91UY

R24

0613952H66

RES, 510

R71

0613952H66

RES, 510

J1

0915555H01

30 pin

R31

0613952Q46

RES, 75

R73

0613952G67

RES, 0

Repeater Indicator Board (PMLN5269_) PCB/Schematics/Parts List

2-14

Circuit
Ref

Motorola Part
No

Description

R74

0613952H37

RES, 33

R75

0613952H37

RES, 33

R76

0613952G67

RES, 0

R77

0613952G67

RES, 0

R78

0613952Q95

RES, 8.2K

R79

0613952N01

RES, 10K

R80

0613952H92

RES, 6.2K

R81

0613952Q95

RES, 8.2K

R82

0613952H80

RES, 2K

R83

0613952H80

RES, 2K

R84

0613952H80

RES, 2K

R85

0613952Q89

RES, 4.7K

RT1

0615471H01

THERM, 10K

T1

2515640H01

XFMR_H1260

U02

5171839H01

AT93C46A

U05

5115391H01

TK11100CSC

U06

5115476H01

SN74AHC594DR

U08

5171161L01

ADM8515

U09

5115502H01

SN74LVC07ADR

U10

4815263H01

DTC144EKAF

U11

4815867H01

PZTA14

U12

5114007A02

MC74LCX02

U13

4815263H01

DTC144EKAF

U14

5115391H01

TK11100CSC

VR1

4813977M13

6.2V Zener

Y1

4802582S71

XTAL_25MHZ

Y2

4809612J45

CX-91F

PCB

8415470H04

Repeater Indicator Board (PMLN5643_) PCB/Schematics/Parts List

5

8

Repeater Indicator Board (PMLN5643_) PCB/Schematics/Parts List

M1

2

R58

1

4

J3

FT13
R51

3

R43

Q24
2

FT12

FT6

3

R81

3
Q18

R40

9

2

2

2

Q25

C66
C65

3

3

Q28

3
Q20

14

C73

U9

C74
C35

C55

C77
C72

9

R79

C76

C54

8

7

C30

C75

C69

U5

8

R63

C78

R80

VR1

FT4

FT7

C79
C34

C56

C29

C83

C9

C7

C8

C82

7

8

C39
R88

C68

R64

R66

U12

R59

C28

C26

R65
U6

14

R60

J1

1

16

C61

T1

8

C63
C62

R57

C53

R95
R96

Q21

9

2

16

C27

3

C22

R85

U14

C57

R82

R32

R31

R56

C59

C58

C19
R55

R84

C60

R83

FT10

2

Q19
2

FT9

3

C52

C64

C80

3
R41

15

C42

R53

U8

2

C36

43

Q9

R102

3

R42

29

C47

C10

C43

R39

C48
R73

C49

C46

3

8

1

Q12

C84

Q29

FT5

R101

5

R100

4

U2

3

Q32

2

2

2

R68

3

Y1

R99

C45

E2

R38

R92

R91

R98

FT11

2

3

Q7

2

Q10
E3

C71

C50

2

R46

C17

C70

C85
3

R45

R48

R47

C11

R97

E1
C41

C12

C44

C81

4

3

C67

30

8

6

J2
7

5
4

2

3
Q23
2

2

Q11

10

4.0

2-15

FT8
SH1

(For reference only - board is not field-repairable)

Repeater Indicator Board PCB 84012135001 (Top Side)

Repeater Indicator Board (PMLN5643_) PCB/Schematics/Parts List

D10

2-16

1

D24

1

2

3
R89

Q30

R90

2

VR4

3

R94

D23

VR3

R93

Q31

C13

D20

3

2

VR2

2

U15

3

Q27

R87

Q26

R86

1

1

D18

D21

1
D19

1
D22

(For reference only – board is not field-repairable)

Repeater Indicator Board PCB 84012135001 (Bottom Side)

Repeater Indicator Board (PMLN5643_) PCB/Schematics/Parts List

2-17

13V6

D18
HT-S91UYG
TxA
13V6

FT4

1
10K

TxB

R38
510

1

3V3

10K
D20
HT-S91URO

RPT DIS

Q9
R39
510

R40
510

47K

R41
510

1

13V6

R64
2K

R65
2K

R84
2K

VCC

11
12
10
13

U9
SN74LVC07A
2 Y_1
4 Y_2
6 Y_3
8 Y_4
10 Y_5
12 Y_6

NC
NC
NC

A_1
A_2
A_3
A_4
A_5
A_6

C27
100pF

14

C28
100pF
C56
0.1uF

10K

FAN_FAIL

Q28
47K

C26
100pF

R58
2.2K

10K
47K

2
1

FT9
13V6

VBUS

D23
HT-S91UY

M1
SOCKET

R42
510

USB_DP
USB_DM

1
3

10K

Q19

C54
100pF

11
13

R55
510

1

10K
Q21

12

10K

Q20

2

3V3

47K
R56
1.5K

1

U12-1
MC74LCX02

2

1

5

U12-2
MC74LCX02
4

8

U12-3
MC74LCX02

6

14

3
FT10

C53
0.1uF

10

3

9

U12-5
PWR_GND

R57
510

C55
1000pF

VCC

U5
TK11100CSC
2
FB
6
VOUT 1
NP
4
VCONT
1
3
VIN
GND

R60
1MEG

VR1

NC

C39
1.0uF

C35
0.1uF 2

C34
0.1uF

C29
1.0uF

13V6
R43
1.2K
1

3

2

RED
1

J3-3

D10
LED

J3-4

FT13
1

4

1V8

Q23

R82

FAN_HW_ID0_INV

10K

J3-5

YELLOW_LED

J3-6

CONN_HW_ID0_INV

J3-8

NC

REP_HW_ID0
REP_HW_ID1

C60
1.0uF

C58
0.1uF 2

R95
4.7K

1V8

47K

R83
2K

BAT_MODE

1V8

1V8

R87
2K
FAN_HW_ID1

10K

CONN_HW_ID1_INV

R89
2K

Q27
U15

10K

CONN_HW_ID1_INV

R90
2K

Q30

Q18

VR3

BAT_MODE_N

10K

CONN_HW_ID1
CONN_HW_ID0_INV

REPEATER VERSION

Q25

VALUE
ID0

Q31

AM8515

0

0

LAN9500

0

1

TBD

1

0

TBD

1

1

47K
NC

VR4

ID1

CONN_HW_ID0

10K

47K
NC

BAT_MODE

R96
10K
NU

VR2

NC

FT12

R94
4.7K
NU
REPEATER HW ID(01) = 01

47K

47K

10K

R93
10K
NU

Q26
FAN_HW_ID1_INV

47K

47K

1V8

2K

FB
1
NP
VOUT
VCONT
VIN
1
GND

FAN_HW_ID0

10K

1V8

5

2
6
4
3

C73
C74
C77
C81
C75
C76
C78
C79
C80
220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF
NU
NU
NU
NU
NU
NU
NU
NU
NU

J3-7

10K
Q24

R86
2K

GREEN_LED

C72
220pF
NU

U14
K11100CSCT

J3-2

R51
1.2K

R81
8.2K

GRN

C30
1.0uF

FT11
J3-1

C71
33pF
NU

C57
100pF
R85
4.7K

C59
1000pF

1V8
1
POWER

C69
C70
220pF 33pF
NU
NU

5

7

R59
2MEG

NC

3V3

J1-30
J1-29
J1-28
J1-27
J1-26
J1-25
J1-24
J1-23
J1-22
J1-21
J1-20
J1-19
J1-18
J1-17
J1-16
J1-15
J1-14
J1-13
J1-12
J1-11
J1-10
J1-9
J1-8
J1-7
J1-6
J1-5
J1-4
J1-3
J1-2
J1-1

R79
10K

GND

13V6

BAT_MODE_N
REP_HW_ID0
REP_HW_ID1
CONN_HW_ID0
NC
CONN_HW_ID1
FAN_HW_ID0
FAN_HW_ID1
NC
NC
NC
NC

NC

R80
6.2K

47K

DIGITAL

1

30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

NC
NC

U12-4
MC74LCX02

2

47K

D24
HSMR-C150

CONTROL HEAD
CONNECTOR

NC
NC
NC

SERIAL_DATA
SERIAL_CLK
LED_CS
BAT_RTC
FAN_FAIL_N

Q12
ANALOG

C61
C62
C63
C64
C65
C66
C67
220pF 220pF 220pF 220pF 220pF 220pF 220pF
NU
NU
NU
NU
NU
NU
NU

NC

1
3
5
9
11
13

8

10K

FT8

R66
2K

16

VCC

47K

1

Q10
D22
HT-S91UY

R63
2K

7

FT7

13V6

1V8

GND

RxB

Q11
D21
HT-S91UY

C68
220pF
NU

3V3
C52
0.1uF

U6
SN74AHC594
TXA_LED
15 QA
SRCLK
TXB_LED
1 QB
RCLK
RPT_DIS
2 QC
SRCLR
RXA_LED
3 QD
RCLR
RXB_LED
4 QE
ANG_LED
5 QF
DIG_LED
6 QG
BLINK_DIS
7 QH1
9 QH2
SER
NC

FT6
10K

RxA

3V3

47K

1
13V6

3V3

C22
0.1uF

14

FT5

47K

GND

13V6

1V8

3V3

Q7
D19
HT-S91UYG

47K

(For reference only – board is not field-repairable)

Repeater Indicator Board Schematic Diagram (Sheet 1 of 2)

Repeater Indicator Board (PMLN5643_) PCB/Schematics/Parts List

2-18

3V3A

3V3
E3
BLM18PG121SN1

*NON-STANDARD RJ45 PINOUT

E2
BLM18PG121SN1

SH1
SHIELD
C11
0.1uF

C85
0.1uF

C17
0.1uF

C12
0.1uF

C36
0.1uF

C48
0.1uF

C46
0.1uF

C47
0.1uF

E1
BLM18PG121SN1

NU

1

3V3

8

J2-1

1

J2-9

NC
NC

13V6

9

4
5

NC1
NC2

NC4 13
NC3 12

11 RX_POS

RD_POS 6

10 GND2
9 RX_NEG

CT2 7
RD_NEG 8

NC
NC

NC
R102
10K

C13
0.1uF

C9
.022uF

USB_DM
USB_DP

C82
15pF

C8
15pF

R32
75

C19
1000pF

C83
15pF

C7
15pF

NC
NC
NC

R98
12K
R99
1MEG
NC
NC

PHY_SEL
NTRST_RXD0

11
12
16
42
43
44

50

21

17
10
VDD18PLL

COL_GPIO0
23
MDIO_GPIO1
22
MDC_GPIO2
45
CRS_GPIO3
56
TXD0_GPIO4_EEP_DISABLE
55
TXD1_GPIO5_RMT_WKP
54
TXD2_GPIO6_PORT_SWAP
53
TXD3_GPIO7_EEP_SIZE

EXRES

USBDM
NSPD_LED_GPIO10

USBDP
USBRBIAS

TDO_NPHY_RST
NLNKA_LED_GPIO9

RXDV
TXEN

NFDX_LED_GPIO8

RXER

XO

5
RXN
6
RXP
18
XI
32
EEDI
20
VBUS_DET

USB TO ETHERNET
CONTROLLER

EECS
NC
TXP
TXN

EECLK_PWR_SEL

38
TCK_RXD1
39
TMS_RXD2
40
TDI_RXD3

EEDO_AUTOMDIX_EN

28
37
27
26

NC
NC
3V3

NC
NC
NC
NC

R91
10K
NU

NC
NC
NC

128_EEPROM_SEL

NSPD_LED
R92
10K

NC
NLNKA_LED
NC

3V3

19
30
14
3

NC

2
C84
0.1uF

29

2

57

47K
C49
30pF

1
3

TXP
TXN

NC
NC

C50
30pF
R68
10K

NLNKA_LED

YELLOW_LED

10K
Q32
47K

(For reference only – board is not field-repairable)

Repeater Indicator Board Schematic Diagram (Sheet 2 of 2)

128 x 8 bits

31

3

GND1

GND

Q29

OUT

IN

4

1

GREEN_LED

10K
NSPD_LED

NC

Y1
XTAL
25MHz

R100
301

2

R101
301

8

3V3
R73
0

3V3

36

1
46

49
TEST1
13
TEST2
33
TEST3

R97
12.4K

R31
75

J2-10 10

34

25
35

4
7
VDD33A_1

INT_PHY_SEL

41

8

J2-8

BAT_MODE
RJ_RXM

RXCLK
PHY_INT

U2
AT93C46A

VCC

7
2

FAN_FAIL

TXCLK
RESET

C45
0.1uF

U8
LAN9500I

6

CLK_SD
CS
SDI

SDO

NC
7
DC
GND

J2-7
J2-2

47
24

C44
0.1uF

5

3

NC

TD_NEG 3

VDD18CORE_1

J2-3

14 TX_NEG

3V3

CT1 2

VDD18CORE_2

6

15 GND1

VDD18USBPLL

J2-6

RJ_TXM
RJ_RXP

C10
0.1uF

TD_POS 1

48
VDD33IO_3
51
VDD33IO_4
52
VDD33IO_5

4

16 TX_POS

C43
0.1uF

VSS

J2-4

RJ_TXP

VDD33IO_2

5

C42
0.1uF

C41
1.0uF

R53
10K

VDD33IO_1

J2-5

R48
51

R46
51

R88
10

T1
XFMR

R47
51

9
VDD33A_3
15
VDD33A_4

R45
51

VDD33A_2

RJ45 ETHERNET
CONNECTOR

4

Repeater Indicator Board (PMLN5643_) PCB/Schematics/Parts List

4.1

Repeater Indicator Board Parts List
PMLN5643_

Circuit
Ref

Motorola
Part No.

Description

Circuit
Ref

2-19

Motorola
Part No.

Description

Circuit
Ref

Motorola
Part No.

Description

Circuit
Ref

Motorola
Part No.

Description

C54

2113944A40

100 PF

C82

2113944M22

15 PF

Q23

4815261H01

TRANSISTOR, NPN

C55

2113945A09

1000 PF

C83

2113944M22

15 PF

Q24

4815261H01

TRANSISTOR, NPN

C10

2113945C31

0.1 UF

C56

2113945C31

0.1 UF

C84

2113945C31

0.1 UF

Q25

4815261H01

TRANSISTOR, NPN

C11

2113945C31

0.1 UF

C57

2113944A40

100 PF

C85

2113945C31

0.1 UF

Q26

4815261H01

TRANSISTOR, NPN

C12

2113945C31

0.1 UF

C58

2113945C31

0.1 UF

C9

2113945C04

22000 PF

Q27

4815261H01

TRANSISTOR, NPN

C13

2113945C31

0.1 UF

C59

2113945A09

1000 PF

D10

4887557T01

Q28

4815261H01

TRANSISTOR, NPN

C17

2113945C31

0.1 UF

C60

2113946E02

1.0 UF

LED BI COLOR RED
GREEN

Q29

4815261H01

TRANSISTOR, NPN

D18

4815809H01

GREEN LED

Q30

4815261H01

TRANSISTOR, NPN

D19

4815809H01

GREEN LED

Q31

4815261H01

TRANSISTOR, NPN

D20

4815809H02

RED LED

Q32

4815261H01

TRANSISTOR, NPN

D21

4815809H03

YELLOW LED

Q7

4815261H01

TRANSISTOR, NPN

D22

4815809H03

YELLOW LED

Q9

4815261H01

TRANSISTOR, NPN

D23

4815809H03

YELLOW LED

R100

0613952L47

301

D24

48010088001

BLUE LED

R101

0613952L47

301

E1

7686949J15

FLTR,FERR

R102

0613952N01

10.0K

E2

7686949J15

FLTR,FERR

R31

0613952Q46

75

E3

7686949J15

FLTR,FERR

R32

0613952Q46

75

J1

0915555H01

CONNECTOR,
30 POSITION

R38

0613952H66

510

J2

0915930H01

RJ-45, CAT5
SHIELDED, ONE PORT

R39

0613952H66

510

R40

0613952H66

510

C19
C22
C26
C27
C28
C29
C30
C34
C35
C36

2186154V01
2113945C31
2113944A40
2113944A40
2113944A40
2113946E02
2113946E02
2113945C31
2113945C31
2113945C31

1 NF
0.1 UF
100 PF
100 PF
100 PF
1.0 UF
1.0 UF
0.1 UF
0.1 UF
0.1 UF

C61
C62
C63
C64
C65
C66
C67
C68
C69
C7

NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2113944M22

–
–
–
–
–
–
–
–
–
15 PF

C39

2113946E02

1.0 UF

C70

NOT PLACED

–

C41

2113946E02

1.0 UF

C71

NOT PLACED

–

C42

2113945C31

0.1 UF

C72

NOT PLACED

–

C43

2113945C31

0.1 UF

C73

NOT PLACED

–

J3

9012030001

8 PIN CONNECTOR

R41

0613952H66

510

C44

2113945C31

0.1 UF

C74

NOT PLACED

–

M1

0985888K02

SKT RTC BTTY LEAP

R42

0613952H66

510

C45

2113945C31

0.1 UF

C75

NOT PLACED

–

PASTE

1085674C03

PASTE/NC-SMQ230

R43

0613958S75

1200

C46

2113945C31

0.1 UF

C76

NOT PLACED

–

Q10

4815261H01

TRANSISTOR, NPN

R45

0613952H42

51

C47

2113945C31

0.1 UF

C77

NOT PLACED

–

Q11

4815261H01

TRANSISTOR, NPN

R46

0613952H42

51

C48

2113945C31

0.1 UF

C78

NOT PLACED

–

Q12

4815261H01

TRANSISTOR, NPN

R47

0613952H42

51

C49

2115153H44

CAP, CERAMIC

C79

NOT PLACED

–

Q18

4815261H01

TRANSISTOR, NPN

R48

0613952H42

51

C50

2115153H44

CAP, CERAMIC

C8

2113944M22

15 PF

Q19

4815261H01

TRANSISTOR, NPN

R51

0613958S75

1200

C52

2113945C31

0.1 UF

C80

NOT PLACED

–

Q20

4815261H01

TRANSISTOR, NPN

R53

0613952N01

10.0K

C53

2113945C31

0.1 UF

C81

NOT PLACED

–

Q21

4815261H01

TRANSISTOR, NPN

R55

0613952H66

510

Repeater Indicator Board (PMLN5643_) PCB/Schematics/Parts List

2-20

Circuit
Ref

Motorola
Part No.

Description

Circuit
Ref

Motorola
Part No.

Description

R56

0613952H77

1500

R98

0613952Z55

12K

R57

0613952H66

510

R99

0613952R49

1.0M

R58

0613952H81

2200

T1

2489647C01

TRANSFORMER

R59

0613952R56

2.0M

U12

5114007A02

NOR GATE

R60

0613952J49

1.0M

U14

5115391H01

R63

0613952H80

2000

LINEAR REGULATOR
IC

R64

0613952H80

2000

U15

4813977M13

DIODE

R65

0613952H80

2000

U2

51012124001

IC,SERIAL EEPROM

R66

0613952H80

2000

U5

5115391H01

LINEAR REGULATOR
IC

R68

0613952N01

10.0K

U6

5115476H01

8-BIT SHIFT REGISTER

R73

0613952G67

0

U8

51009265001

LAN9500

R79

0613952N01

10.0K

U9

5115502H01

SN74LVC07APWR

R80

0613952H92

6200

VR1

4813977M13

DIODE

R81

0613952Q95

8200

VR2

4813977M13

DIODE

R82

0613952H80

2000

VR3

4813977M13

DIODE

R83

0613952H80

2000

VR4

4813977M13

DIODE

R84

0613952H80

2000

Y1

4884121Y01

R85

0613952Q89

4700

XTAL, SMT 25MHZ,
50PPM

R86

0613952H80

2000

PCB

84012135001

R87

0613952H80

2000

R88

0613952Q25

10

R89

0613952H80

2000

R90

0613952H80

2000

R91

NOT PLACED

–

R92

0613952N01

10.0K

R93

NOT PLACED

–

R94

0613952Q89

4700

R95

0613952Q89

4700

R96

NOT PLACED

–

R97

0613952E10

12.4K

M
XPR 8300/XPR 8400
MOTOTRBO Repeater
Chapter 3
Connector Board
Service Information

Issue: February, 2014

Computer Software Copyrights
The Motorola products described in this manual may include copyrighted Motorola computer programs stored
in semiconductor memories or other media. Laws in the United States and other countries preserve for
Motorola certain exclusive rights for copyrighted computer programs, but not limited to, the exclusive right to
copy or reproduce in any form, the copyrighted computer program. Accordingly, any copyrighted Motorola
computer programs contained in the Motorola products described in this manual may not be copied,
reproduced, modified, reverse-engineered, or distributed in any manner without the express written
permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either
directly or by implication, estoppel or otherwise, any license under the copyrights, patents or patent
applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in
the sale of a product.

i

Chapter 3 – Connector Board Service Information
Table of Contents
Section 1

Theory of Operation

1.0 Overview ..............................................................................................................1-1
2.0 Connector Board..................................................................................................1-1
2.1 Fan .................................................................................................................1-1
2.2 AC/DC Power Supply .....................................................................................1-2
2.3 Battery Backup Operation (Applicable for 32 MB MHz repeaters only)..........1-2

Section 2

Connector Boards/Schematics/Parts Lists

1.0 Allocation of Printed Circuit Boards, Schematics and Parts Lists ........................2-1
1.1 Connector Board Circuits ...............................................................................2-1
2.0 Connector Board (PMLN4815_) PCB/Schematics/Parts List ..............................2-3
Connector Board PCB 8415472H01 ......................................................................2-3
Connector Board Schematic Diagram (Sheet 1 of 2) .............................................2-4
Connector Board Schematic Diagram (Sheet 2 of 2) .............................................2-5
2.1 Connector Board Parts List PMLN4815_ ......................................................2-6
3.0 Connector Board (PMLN5270_) PCB/Schematics/Parts List ..............................2-7
Connector Board PCB 8415472H05 ......................................................................2-7
Connector Board Schematic Diagram (Sheet 1 of 2) .............................................2-8
Connector Board Schematic Diagram (Sheet 2 of 2) .............................................2-9
3.1 Connector Board Parts List PMLN5270_ .....................................................2-10
4.0 Connector Board (PMLN5644_) PCB/Schematics/Parts List ............................2-11
Connector Board PCB 84012133002 ...................................................................2-11
Connector Board Schematic Diagram (Sheet 1 of 2) ...........................................2-12
Connector Board Schematic Diagram (Sheet 2 of 2) ...........................................2-13
4.1 Connector Board Parts List PMLN5644_ .....................................................2-14

ii

Notes

1-1

Section 1
THEORY OF OPERATION
1.0

Overview
This section provides a detailed theory of operation for the Connector Board and its components.

2.0

Connector Board
The Connector board has two purposes: provide a place for the Repeater’s MAP and Ethernet
connectors to be mounted and a location for the Repeater’s fan control circuitry.

To MAP Conne ctor On
Transmit Radi o

To Power
Suppl y
Fan
Control

To MAP Conne ctor On
Rear Panel

To Fan

To Ethernet
Conne ctor On
Rear Panel

Figure 1-1 Connector Board Block Diagram

2.1

Fan
The fan control logic is provided by the fan controller IC (U51). This is a device from Cypress
Semiconductor. There are basically two functions provided by the fan controller. First, it provides a
PWM output based on a temperature input, and secondly, it provides detection of fan failure based
on the fan tachometer reading.
The Repeater’s internal chassis temperature is measured with an LM50 precision temperature
sensor IC (U52). This IC outputs a voltage that is linearly proportional to temperature at 10 mV/°C,
and with an offset of +500 mV. The output voltage of the LM50 ranges from +200 mV at -30°C to
1.1 V at +60°C.

1-2

Connector Board

The fan controller ID (U51) controls the speed of the fan by adjusting the PWM output (pin 1) from
0% to 100%. As long as the fan continues to work, pulses are output from the fan and input to the
fan controller (pin 2).
Starting with the PMLN5644B Connector Board, a slide switch (S1) has been added to the board
that allows the fan to be configured to a fixed full speed or variable speed operation. The factory
default setting is full speed. For applications where full fan speed is not appropriate, the slide switch
position can be moved from the default left (F) full speed, to the optional right (N) temperature
regulated position. After the adjustment, the variable speed behavior will be as follows: the fan will
idle low and be held constant from 10°C to 30°. Between 30°C and 45°C, the fan will increase in
speed and reach full speed at 46°C.

2.2

AC/DC Power Supply
The Repeater uses the PMPN4001A switch-mode, Power Supply Unit (PSU). It is capable of 200 W
and designed for a 50 W UHF or VHF repeater system. This supply has UL, CE, and TUV regulatory
approvals and is usable in all regions by using the correct line cord. The AC input is auto-ranging
with no manual switch being specified to operate from 90 V-270 V and 47 Hz-63 Hz. It outputs a
nominal voltage of 13.8 V with a voltage tolerance of +/- 5%.
It has Power Factor Correction circuitry and is rated at 15 A across the whole operating temperature
range of -30°C to +60°C. It also has a built-in battery revert circuit with a float output available for
maintaining the charge on a battery and has UL, CE, & TUV approvals. The battery revert connector
is accessible in the back of the power supply.
The supply has over-load, over-voltage, and over-temperature protection. In an overload condition,
the PSU goes into a hiccup mode where it recovers automatically after the fault condition is
removed. During an over-voltage condition, the PSU shuts down and will have to be re-powered on
to recover. In an over-temperature condition, the PSU also shuts down, but will recover after the
temperature goes down.
The PSU is not designed to be field serviceable. If it is determined that the PSU is not functioning,
the whole unit needs to be replaced.

2.3

Battery Backup Operation (Applicable for 32 MB MHz repeaters only)
If AC power is removed or interrupted, the repeater will switch to its battery backup until AC is
restored. The battery backup operation is controlled by a voltage sensing circuit on the connector
board. During DC operation, the circuit monitors the DC voltage of the battery connected to the
backup terminal on the PSU and enables or disables the unit accordingly to maintain reliable
repeater operation.
When the battery voltage dips below approximately 7.5 V, the repeater will disable itself until either
AC is restored or the battery voltage recovers to above 10.5 V. When heavy loading is present, the
battery voltage may swing from 7.5 V to 10.5 V as soon as the unit disables and the loading is
removed. Intermittent functionality may occur during this mode of operation, but it is normal and
expected during low battery backup operation.

2-1

Section 2
CONNECTOR BOARDS/SCHEMATICS/PARTS LISTS
1.0

Allocation of Printed Circuit Boards, Schematics and Parts Lists

1.1

Connector Board Circuits
This Chapter shows the Printed Circuit Boards (PCB), Schematics and Parts Lists for the Connector
Board circuits.
.
Table 2-1 Connector Board Schematic Diagrams and Parts List
PCB :
8415472H01 Connector Board

Page 2-3

SCHEMATICS
Connector Board Schematic Diagram (Sheet 1 of 2)
Connector Board Schematic Diagram (Sheet 2 of 2)

Page 2-4
Page 2-5

Parts List
Connector Board, PMLN4815_

Page 2-6

Table 2-2 Connector Board Schematic Diagrams and Parts List
PCB :
8415472H05 Connector Board

Page 2-7

SCHEMATICS
Connector Board Schematic Diagram (Sheet 1 of 2)
Connector Board Schematic Diagram (Sheet 2 of 2)

Page 2-8
Page 2-9

Parts List
Connector Board, PMLN5270_

Page 2-10

2-2

Allocation of Printed Circuit Boards, Schematics and Parts

Table 2-3: Connector Board Schematic Diagrams and Parts List
PCB :
84012133002 Connector Board

Page 2-11

SCHEMATICS
Connector Board Schematic Diagram (Sheet 1 of 2)
Connector Board Schematic Diagram (Sheet 2 of 2)

Page 2-12
Page 2-13

Parts List
Connector Board, PMLN5644_

Page 2-14

Connector Board (PMLN4815_) PCB/Schematics/Parts List

Connector Board (PMLN4815_) PCB/Schematics/Parts List

25

26

27

P1

26

C84

3

2

2

C90

J12

4

3
J7

4

R92

U50
10

C87
C85

C81

20

11

R95
C91

C86

R94

U51

J11

C89

D51

C88

R93

J10

R96
C82
C92

D52

J6

J13

6

4

D50

C83

U52

2

3

2

C80

10

R91

R90

2.0

2-3

5
9

4
6
3

J8
7

2
8

8
2
7
J9

3

6
4

9

5

10

(For reference only – board is not field-repairable)

Connector Board PCB 8415472H01

Connector Board (PMLN4815_) PCB/Schematics/Parts List

2-4

13V8

RJ45 EXTERNAL

RJ45 INTERNAL
J8-5

5

J8-4

4

J8-6

6

J8-3

3

J8-7

7

RJ45_TXP
RJ45_TXN
RJ45_RXP
FAN_FAIL
RJ45_RXN

5

J9-5

4

J9-4

6

J9-6

3

J9-3

7

J9-7

2

J9-2

8

J9-8

J8-2

2

J8-8

8

J8-1

1

1

J9-1

J8-9

9

9

J9-9

J8-10

10

10

J9-10

R90
75

R91
75

13V8

TRANSMIT ACC CONN

J10-1
C80
1000pF

D50

$V

D51

FAN CONN

USB_DP_MAP

1

J10-2

2

J10-3

3

J10-4

4

J10-5

5

J10-6

6

J10-7

7

J10-8

8

J10-9

9

VBUS_MAP
APM_2_1-WIRE
APM_1_1-WIRE
EXT_SWB+

EXT_SPKREXT_SPKR+
TX_AUDIO

J10-11 11
J10-12 12

J7-1

AUX_AUDIO_OUT_1_RXD

J10-13 13

1

RX_AUDIO

J10-14 14
J7-2

AUX_AUDIO_OUT_2_TXD

J10-15 15

2

J10-16 16
J7-3

3

J7-4

4

GP5_1

J10-17 17

FAN_TACH

J10-18 18

$V

PWM_OUT

10uF

J10-25 25
J10-26 26
J10-27

27

VIP_1

$V

J11-5

6

J11-6

7

J11-7

8

J11-8

9

J11-9

10

J11-10

11

J11-11

12

J11-12

13

J11-13

14

J11-14

15

J11-15

16

J11-16

17

J11-17

J11-20

21

J11-21

22

J11-22

23

J11-23

NC

24

J11-24

NC

25

J11-25

26

J11-26

NC

13V8

POWER SUPPLY CONN

J11-4

5

20

EMERG_SW

J10-24 24

4

J11-18

GP5_7
GP5_8

J11-3

J11-19

GP5_3

J10-23 23

J11-2

3

18

GP5_6

J10-22 22

C82
0.1uF

J11-1

2

19

GP5_2

J10-19 19
J10-20 20
J10-21 21

C81

1

USB_DM_MAP

J10-10 10

$V

EXTERNAL ACC CONN

R92
0

$V
J13-1

1

J13-2

2

J13-3

3

J13-4

4

13V8

REPEATER BRD CONN
NC

1

J12-1

2

J12-2

RECEIVER ACC CONN
FAN_FAI L

FAN_FAIL

R93
J13-5

J13-6

3

5

6

SRC_IND

4

J12-3

J12-4

(For reference only – board is not field-repairable)

Connector Board Schematic Diagram (Sheet 1 of 2)

IGN_SENSE

1

J6-1

2

J6-2

2.2K
C83
10uF

Connector Board (PMLN4815_) PCB/Schematics/Parts List

2-5

R95

13V8

39.2K
5V

C91
100pF
U50
TK11100CSC

5V

C87
1.0uF

U52
LM50

1

C92
0.1uF

VOUT

5V

C89
0.1uF

C88
0.1uF
5V

20

2

R96
2.2K
TEMPERATURE

NC
NC
NC
NC

FAN_TACH
FAN_FAIL
PWM_OUT

15
16
4
17
3
18
2
19
1

VDD

C86
1.0uF

XRES
P0_0
P0_1
P0_2
P0_3
P0_4
P0_5
P0_6
P0_7

U51
P1_0
P1_1
P1_2
P1_3
P1_4
P1_5
P1_6
P1_7

5
VSS1
10
VSS2

C85
0.1uF

POS

C84
0.1uF

5V

FB
NP
VOUT 1
VCONT
VIN
5

1000pF

2
6
4
3

GND

C90

3

R94
13K

GND

D52

11
9
12
8
13
7
14
6

NC
NC
NC
NC
NC
NC

ISSP_DATA
ISSP_CLK
XRES

1
2
3
4
5

P1- 1
P1- 2
P1- 3
P1- 4
P1- 5

PROGRAMMING HEADER

(For reference only – board is not field-repairable)

Connector Board Schematic Diagram (Sheet 2 of 2)

Connector Board (PMLN4815_) PCB/Schematics/Parts List

2-6

2.1

Connector Board Parts List
PMLN4815_

Circuit
Ref

Motorola Part
No

Description

C80

2186154V01

CAP, 1000pF

C81

2313960D07

CAPP, 10uF

C82

2113945C31

CAP, 0.1uF

C84

2113945C31

CAP, 0.1uF

C85

2113945C31

CAP, 0.1uF

C86

2113946E02

CAP, 1.0uF

C87

2113946E02

CAP, 1.0uF

C88

2113945C31

CAP, 0.1uF

C89

2113945C31

CAP, 0.1uF

C90

2113945A09

CAP, 1000pF

C91

2113944A40

CAP, 100pF

C92

2113945C31

CAP, 0.1uF

D50

4813978B01

Diode SMB 1A 40V

D51

4813978B01

Diode SMB 1A 40V

D52

4813978B01

Diode SMB 1A 40V

J7

2815631H01

Connector, 4 Pin

J8

0915930H01

Connector, 10 Pin

J9

0915930H01

Connector, 10 Pin

J10

2816476H01

Connector, 28 Pin

J11

0971878L01

Connector, 26 Pin

J13

2815632H01

Connector, 6 Pin

R90

0613952Q46

RES, 75

R91

0613952Q46

RES, 75

R92

0613952G67

RES, 0

R94

0613952N12

RES, 13

R95

0613952N58

RES, 39.2K

R96

0613952H81

RES, 2.2K

U50

5115391H01

TK11100CSC

Circuit
Ref

Motorola Part
No

Description

U51

0104030J35

IC, Fan Controller

U52

5115022H01

IC Temperature Sensor

PCB

8415472H01

Connector Board (PMLN5270_) PCB/Schematics/Parts List

Connector Board (PMLN5270_) PCB/Schematics/Parts List

27
P1
26

3
J7

4

25

26

R98

R92

U51

J10

C89

J11

3

R94

C88

C98
C97

R100

C96

R97

U52

C99

R95
C85

20

11

R102

C86

C91
C93

C100

U50
2

10
C82

C87

C94

J12

4

C90

C84

2

C95
R96

D52

C92

R99
R101

J13

6

4

D50

D51

SH50

3

2

2

C80

10

R91

R90

3.0

2-7

5
9

4
6
3
7

J8

2
8

8
2
J9

7
3
6
4

9

5

10

(For reference only – board is not field-repairable)

Connector Board PCB 8415472H05

Connector Board (PMLN5270_) PCB/Schematics/Parts List

2-8

13V8

RJ45 INTERNAL

RJ45 EXTERNAL
RJ45_TXP

J8-5

5

J8-4

4

J8-6

6

J8-3

3

J8-7

7

J8-2

2

2

J9-2

J8-8

8

8

J9-8

J8-1

1

1

J9-1

J8-9

9

9

J9-9

J8-10

10

10

J9-10

RJ45_TXN
RJ45_RXP
FAN_FAIL
RJ45_RXN

13V8

R90
75

5

J9-5

4

J9-4

6

J9-6

3

J9-3

7

J9-7

R91
75

EXTERNAL ACC CONN

TRANSMIT ACC CONN
D50
C80
1000pF

D51

FAN CONN

J7-1
J7-2
J7-3
J7-4

R102
2.2

R101
0
NU

R100
2.2

1
2
FAN_TACH

3

PWM_OUT

4

C82
0.1uF

C99
33uF

C100
33uF

13V8

1

J13-2

2

REPEATER BRD CONN
J13-3

3

J13-4

4

J13-5

5

J13-6

6

NC

FAN_FAIL

1

J12-1

NC

2

J12-2

NC

3

J12-3

4

J12-4

SRC_IND

NU

(For reference only – board is not field-repairable)

Connector Board Schematic Diagram (Sheet 1 of 2)

1

J10-2

2

J10-3

3

J10-4

4

J10-5

5

J10-6

6

J10-7

7

J10-8

8

J10-9

9

J10-10

10

J10-11

11

J10-12

12

J10-13

13

J10-14

14

J10-15

15

J10-16

16

J10-17

17

J10-18

18

J10-19

19

J10-20

20

J10-21

21

J10-22

22

J10-23

23

J10-24

24

J10-25

25

J10-26

26

J10-27

27

USB_DM_MAP
VBUS_MAP
APM_2_1-WIRE
APM_1_1-WIRE
EXT_SWB+
EXT_SPKREXT_SPKR+
TX_AUDIO

R97

0

AUX_AUDIO_OUT_1_RXD
RX_AUDIO
AUX_AUDIO_OUT_2_TXD
GP5_1
GP5_2
GP5_6
GP5_3
GP5_7
EMERG_SW
GP5_8
NC

R98
VIP_1

NC

R92
0

POWER SUPPLY CONN
J13-1

J10-1

USB_DP_MAP

R99
0
NU

4.7K
NU

NC

1

J11-1

2

J11-2

3

J11-3

4

J11-4

5

J11-5

6

J11-6

7

J11-7

8

J11-8

9

J11-9

10

J11-10

11

J11-11

12

J11-12

13

J11-13

14

J11-14

15

J11-15

16

J11-16

17

J11-17

18

J11-18

19

J11-19

20

J11-20

21

J11-21

22

J11-22

23

J11-23

24

J11-24

25

J11-25

26

J11-26

Connector Board (PMLN5270_) PCB/Schematics/Parts List

2-9

SH50
SHIELD

R95
39.2K

13V8

1

C91
100pF

U50
TK11100CSC

C87
1.0uF

U52
LM50

C86
1.0uF

2

C89
0.1uF

C88
0.1uF

5V

5V

U51
CY8C21334

NC
R96
2.2K

NC
NC
TEMPERATURE

NC

17
3
18
19

FAN_FAIL

1

PWM_OUT
C97
220pF

4

2

FAN_TACH

C96
120pF

16

P0_0

P1_1

P0_1

P1_2

P0_2

P1_3

P0_3

P1_4

P0_4

P1_5

P0_5

P1_6

P0_6
P0_7

C98
1500pF
C95
100pF
NU

C93
100pF
NU

NU
P1_0

XRES

P1_7

11

ISSP_DATA

9

ISSP_CLK

12

XRES

8
13
7
14
6

1

P1-1

2

P1-2

3

P1-3

NC

4

P1-4

NC

5

P1-5

NC

NC
NC

PROGRAMMING HEADER

NC

VSS2

15

VDD

20

C92
0.1uF

VOUT

5

C84
0.1uF

5V
C85
0.1uF

VSS1

VIN

1

10

VCONT

5

3

VOUT

NP

1

4
C90
1000pF

5V

FB

POS

6

GND

2

3

R94
13K

GND

D52

5V

C94
100pF
NU

(For reference only – board is not field-repairable)

Connector Board Schematic Diagram (Sheet 2 of 2)

Connector Board (PMLN5270_) PCB/Schematics/Parts List

2-10

3.1

Connector Board Parts List
PMLN5270_

Circuit
Ref

Motorola Part
No

Description

C80

2186154V01

CAP, 1000pF

C82

2113945C31

CAP, 0.1uF

C84

2113945C31

CAP, 0.1uF

C85

2113945C31

CAP, 0.1uF

C86

2113946E02

CAP, 1.0uF

C87

2113946E02

CAP, 1.0uF

C88

2113945C31

CAP, 0.1uF

C89

2113945C31

CAP, 0.1uF

C90

2113945A09

CAP, 1000pF

C91

2113944A40

CAP, 100pF

C92

2113945C31

CAP, 0.1uF

C96

2113944A41

CAP, 120 pF

C97

2113944A44

CAP, 220 pF

C98

2113945A10

CAP, 1500 pF

C99

2314030E85

CAP, 33 uF

C100

2314030E85

CAP, 33 uF

D50

4813978B01

78B01

D51

4813978B01

78B01

D52

4813978B01

78B01

J7

2815631H01

CONN_P

J8

0915930H01

CONN_J

J9

0915930H01

CONN_J

J10

2816476H01

CONN_J

J11

0971878L01

CONN_P

J13

2815632H01

CONN_J

R90

0613952Q46

RES, 75

R91

0613952Q46

RES, 75

R92

0613952G67

RES, 0

Circuit
Ref

Motorola Part
No

Description

R94

0613952N12

RES, 13K

R95

0613952N58

RES, 39.2K

R96

0613952H81

RES, 2.2K

R97

0613952G67

RES, 0

R100

0613959Y09

RES, 2.2

R102

0613959Y09

RES, 2.2

SH50

2686423Z02

SHIELD

U50

5115391H01

TK11100CSC

U51

0104030J35

CY8C21334

U52

5115022H01

LM50

PCB

8415472H05

Connector Board (PMLN5644_) PCB/Schematics/Parts List

G2
G1

2

G4
3
J7

3

4

C104

R107

P1

R100

5

8

C84

4

C114
U52

J11

R123

C97
C96

U56

C92
R101

R97

SH50

C109

R124

C115

R125

3

4

C116

L2
C113

D52

D50

J13

6

4

R132

D51

R99

R133

R115

R94

R114

R95

C88

C98

R105

J10

R110

C89

C99

C91

C93

20

11

C105

R102

R116

C100

C85

C103

U51
6
4
U54
3

U50

R117

C94

C86

10

C82

C87

R103

R111

R96

J12
R104

C101

U53

C95

C102

2

C90

2

3

3
U55
4
6

Q1

R113

R112

R106

C110

R92

S1

R134

R108

C106

26

R98

25

26

27

R109

G3

Connector Board (PMLN5644_) PCB/Schematics/Parts List

3

2

2

10

C80

Y1

5
4

R91

R90

6
J8

3

7
2
7

8

1

8
9

2
SH51

6
4
2

C

L1
J15

C111

J9

4.0

2-11

J14

2004

(For reference only – board is not field-repairable)

Connector Board PCB 84012133002

Connector Board (PMLN5644_) PCB/Schematics/Parts List

2-12

RJ45 EXTERNAL
J9

J8-6
J8-7
J8-3
J8-2

6
7
3
2

J8-1
J8-8
J8-9

1
8
9

J8-10

10

POS2

NEG2

RJ45_TXP
RJ45_TXN

J1
J2

RJ45_RXP
SRC_IND
FAN_FAIL

J3
J4
J5
J6

RJ45_RXN

J7
J8

GND1
GND2

5
4

NEG1

13V8

RJ45 INTERNAL

J8-5
J8-4

POS1

TRANSMIT ACC CONN

R91
75

R90
75

13V8

POWER SUPPLY CONN

C80
1000pF
J13-1

1

J13-2

2

J13-3

3

J13-4

4

J13-5

NC

REPEATER BRD CONN
LED_GREEN
5V

5

5V

FAN_FAIL
J13-6

J12-1

2

J12-2

FAN_CTRL_ID TABLE
BIT_0

1

1

1

0

0

1

0

0

R114
10K
NU

BIT_1

RESERVED

1

1

RESERVED

BIT_0

1

0

FAN_CTRL_ID_1
LED_YELLOW

HW_ID TABLE

DESCRIPTION

FAN_CTRL_ID_0

DESCRIPTION
BAT ONLY
BAT, OCXO

RESERVED

0

1

RESERVED

RESERVED

0

0

RESERVED

4
5

HW_ID_0
R117
10K
NU

3

R115
10K
HW_ID_1

1
2

J10- 5
J10- 6
J10- 7
J10- 8

5

J10- 9
J10-10
J10-11

9

J10-12
J10-13
J10-14
J10-15
J10-16
J10-17
J10-18

6
R116
10K

BIT_1

1

J10- 1
J10- 2
J10- 3
J10- 4

J12-3
J12-4

J10-19
J10-20
J10-21

J12-5

6

J12-6

7

J12-7

J10-22
J10-23
J10-24
J10-25

8

J12-8

J10-26
J10-27

EXTERNAL ACC CONN

EXT_WARP
USB_DP_MAP
USB_DM_MAP
VBUS_MAP

3
4

APM_2_1-WIRE
EXT_WARP
EXT_SWB+

6
7
8

NC

EXT_SPKREXT_SPKR+

10

R97

TX_AUDIO

11
12

0

AUX_AUDIO_OUT_1_RXD
RX_AUDIO

13
14

AUX_AUDIO_OUT_2_TXD

15
16

GP5_1

17
18

GP5_2
GP5_6
GP5_3

19
20
21

GP5_7
EMERG_SW
GP5_8

22
23
24
25

VIP_1

26

R98
4.7K

NC

27

NC

IGN_SENSE

1

J11- 1

2
3
4

J11- 2
J11- 3
J11- 4

5
6
7
8

J11- 5
J11- 6
J11- 7
J11- 8

9
10
11

J11- 9
J11-10
J11-11

12
13
14

J11-12
J11-13
J11-14

15
16
17
18

J11-15
J11-16
J11-17
J11-18

19
20
21

J11-19
J11-20
J11-21

22
23
24
25

J11-22
J11-23
J11-24
J11-25

26

J11-26

NU
R99
0
NU

R92
0

OCXO SHIELD
EXT_WARP

13V8
D50

SH51
SHIELD

12V

D51

3

2.2

C114
0.1uF

1

J7-2

2

J7-3

3

FAN_TACH

J7-4

4

PWM_OUT

C82
0.1uF

C99
33uF

C100
33uF

NC
NC

1
2
VCONT
VREF
5
4
NC1
OUTPUT
6
NC2

7

J7-1

C115
470pF

Y1
OCXO-220
16.8MHz

VCC

2.2

R101
0
NU

GND

FAN CONN

R100

1
2

R133
0
R102

NC

J14
C
G1
G2

R132
1K

C116
47pF

G3
G4

R125
470

L2
390nH

C113
.01uF

C111
390pF
NU

L1
390nH
NU

J15
C
G1
G2
G3
G4

(For reference only - board is not field-repairable)

Connector Board Schematic Diagram (Sheet 1 of 2)

Connector Board (PMLN5644_) PCB/Schematics/Parts List

2-13

5V

R95
39.2K

5V

U50
TK11100CSC
1

C92
0.1uF

5

C85
0.1uF

13V8
C84
0.1uF

VOUT

C88
0.1uF
C89
0.1uF

C87
1.0uF
5V

C86
1.0uF

R96
2.2K
C110
1.0uF

C106
0.1uF

TEMPERATURE
C96
120pF

12V

C97
220pF

C98
1500pF

NC
NC
NC
NC

FAN_TACH
FAN_FAIL

15
16
4
17
3
18
2
19
1

U56
LM2941
5
8
4
6

C105
0.1uF

C109
22uF

U51
CY8C21334

XRES
P0_0
P0_1
P0_2
P0_3
P0_4
P0_5
P0_6
P0_7

C94
100pF
NU

P1_0
P1_1
P1_2
P1_3
P1_4
P1_5
P1_6
P1_7

11
9
12
8
13
7
14
6

PROGRAMMING HEADER
NU
ISSP_DATA
ISSP_CLK
XRES
NC

5
1
2
3
4

P1-5
P1-1
P1-2
P1-3
P1-4

NC
NC
NC

FAN_CTRL_ID_1
FAN_CTRL_ID_0

A1 1

2 A2

PWM_OUT

A3 3
G1
GND1
G2
GND2
G3
GND3
G4
GND4

R123
332

C93
100pF
NU

C95
100pF
NU

S1
SWITCH

R124
2.8K

NC
NC

R134
10K

5V
5V

5V

5V

5V

13V8

C102
0.1uF
C103
0.1uF

R107
4.75K

C104
0.1uF

R108
4.87K

VOUT

2

6

1
6

5V

R112
5.1K

VCC

Q

D
CP
CLR

U53
NL17SZ74

Q*

5
3

NC
IGN_SENSE

10K
Q1
47K
R113
24K

1

R111
10K
R110
1.47K

PR

GND

2
5
4
INPOS
3
INNEG

6

7

U55
NCS2200

4

R105
4.42K

VOUT

R106
4.75K

VCC2

4
INPOS
3
INNEG

13V8

VCC1

R103
4.75K

U54
NCS2200

VEE

13V8

2
VCC1
5
VCC2

8

R104
4.75K

VEE

OUT
ADJ
NC1
NC2

1

2
GND1
7
GND2
9
GND3

3
IN
1
ON_OFF

5V

20

VOUT

2

GND

2
FB
6
NP
4
VCONT
3
VIN

5V

3

C90
1000pF

GND

D52

R94
13K

U52
LM50

POS

1

1
2

C91
100pF

VDD

13V8

5
VSS1
10
VSS2

SH50
SHIELD

R109
2.8K

C101
1.0uF

(For reference only - board is not field-repairable)

Connector Board Schematic Diagram (Sheet 2 of 2)

Connector Board (PMLN5644_) PCB/Schematics/Parts List

2-14

4.1

Connector Board Parts List
PMLN5644_

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C113

NOT PLACED

–

R98

NOT PLACED

–

C114

NOT PLACED

–

R99

NOT PLACED

–

Circuit
Ref

Motorola Part
No

Description

U50

5115391H01

LINEAR REGULATOR
IC

U51

0104036J82

CY8C21334-24PVXIT

U52

5115022H01

IC TEMPERATURE
SENSOR

C80

2186154V01

1 NF

C115

NOT PLACED

–

R100

0613959Y09

2.2

C82

2113945C31

0.1UF

C116

NOT PLACED

–

R101

NOT PLACED

–

C84

2113945C31

0.1UF

D50

4813978B01

DIODE

R102

0613959Y09

2.2

U53

5114007M28

17SZ74 IC

C85

2113945C31

0.1UF

D51

4813978B01

DIODE

R103

0613952M66

4750

U54

5109817F82

C86

2113946E02

1.0 UF

D52

4813978B01

DIODE

R104

0613952M66

4750

LOW VOLTAGE
COMPARATOR

C87

2113946E02

1.0 UF

J7

2815631H01

R105

0613952M63

4420

U55

5109817F82

C88

2113945C31

0.1UF

CONNECTOR,
4 POSITION, PCB

LOW VOLTAGE
COMPARATOR

R106

0613952M66

4750

J8

0915930H01

RJ-45, CAT5 SHIELDED

U56

NOT PLACED

–

R107

0613952M66

4750

J9

0985459Y01

JACK, RJ45, GRN &
YELLOW LEDS

Y1

NOT PLACED

–

R108

0613952M67

4870

PASTE

1085674C03

PASTE/NC-SMQ230

R109

0613952M44

2800

PCB

84012133002

R110

0613952M17

1470

R111

0613952R01

10K

R112

0613952Q90

5100

C89

2113945C31

0.1UF

C90

2113945A09

1000 PF

C91

2113944A40

100 PF

C92

2113945C31

0.1UF

C93

NOT PLACED

–

C94

NOT PLACED

–

C95

NOT PLACED

–

C96

2113944A41

120 PF

C97

2113944A44

220 PF

J14

C98

2113945A10

1500 PF

C99

2314030E85

C100

J10

2816476H01

CONNECTOR,
28 POSITION

J11

0971878L01

CONNECTOR, 26
POSITION

J12

9012030001

8 PIN CONNECTOR

J13

2815632H01

CONNECTOR,
6 POSITION

R113

0613952R10

24K

R114

0613952R01

10K

NOT PLACED

–

R115

NOT PLACED

–

J15

NOT PLACED

–

R116

0613952R01

10K

33 UF

L1

NOT PLACED

–

R117

NOT PLACED

–

2314030E85

33 UF

L2

NOT PLACED

–

R123

NOT PLACED

–

C101

2113946E02

1.0 UF

P1

NOT PLACED

–

R124

NOT PLACED

–

C102

2113945C31

0.1UF

Q1

4815261H01

TRANSISTOR

R125

NOT PLACED

–

C103

2113945C31

0.1UF

R90

0613952Q46

75

R132

NOT PLACED

–

C104

2113945C31

0.1UF

R91

0613952Q46

75

R133

NOT PLACED

–

C105

NOT PLACED

–

R92

0613952G67

0

R134

0613952R01

10K

C106

NOT PLACED

–

R94

0613952N12

13.0K

S1

40012028001

SWITCH

C109

NOT PLACED

–

R95

0613952N58

39.2K

SH50

2686423Z02

C110

NOT PLACED

–

R96

0613952H81

2200

SHIELD, 19 X 19 X 3.03
MM

C111

NOT PLACED

–

R97

0613952G67

0

SH51

NOT PLACED

–

M
XPR 8300/XPR 8400
MOTOTRBO Repeater
Chapter 4
Controller
Service Information

Issue: February, 2014

Computer Software Copyrights
The Motorola products described in this manual may include copyrighted Motorola computer programs stored
in semiconductor memories or other media. Laws in the United States and other countries preserve for
Motorola certain exclusive rights for copyrighted computer programs, but not limited to, the exclusive right to
copy or reproduce in any form, the copyrighted computer program. Accordingly, any copyrighted Motorola
computer programs contained in the Motorola products described in this manual may not be copied,
reproduced, modified, reverse-engineered, or distributed in any manner without the express written
permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either
directly or by implication, estoppel or otherwise, any license under the copyrights, patents or patent
applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in
the sale of a product.

i

Chapter 4 – Controller Service Information
Table of Contents
Section 1

Theory of Operation

1.0 Controller .............................................................................................................1-1
1.1 Radio Power Distribution ................................................................................1-2
1.2 Power On/Off..................................................................................................1-4
1.3 Clocks.............................................................................................................1-6
1.4 Serial Peripheral Interface (SPI).....................................................................1-7
1.5 Serial Synchronous Interface (SSI) ................................................................1-8
1.6 ACC_ID Interface ...........................................................................................1-9
1.7 USB Interface ...............................................................................................1-10
1.8 Mobile Accessory Port (MAP).......................................................................1-11
1.9 Repeater Interconnections Interface ............................................................1-14

Section 2

Troubleshooting Charts

1.0 Controller Troubleshooting Chart.........................................................................2-1
2.0 Power-Up Troubleshooting Chart ........................................................................2-2
3.0 Audio Troubleshooting Chart ...............................................................................2-3

Section 3

Controller Schematics/Parts Lists

1.0 Allocation of Schematics and Parts List...............................................................3-1
1.1 Controller Circuits ...........................................................................................3-1
2.0 Controller R1 Schematic Diagrams......................................................................3-5
Controller – GPS Schematic Diagram ....................................................................3-5
Controller DC Supply Schematic Diagram .............................................................3-6
Controller DC Distribution Schematic Diagram ......................................................3-7
Controller Peripheral Schematic Diagram (sheet 1 of 2) ........................................3-8
Controller Peripheral Schematic Diagram (sheet 2 of 2) ........................................3-9
Controller Microprocessor Schematic Diagram ....................................................3-10
Controller Memories Schematic Diagram .............................................................3-11
Controller Audio and USB Schematic Diagram ....................................................3-12
2.1 Controller R1 Parts List ................................................................................3-13

ii

3.0 Controller R2 Schematic Diagrams ................................................................... 3-19
Controller – GPS Schematic Diagram .................................................................. 3-19
Controller DC Supply Schematic Diagram ........................................................... 3-20
Controller DC Distribution Schematic Diagram .................................................... 3-21
Controller Peripheral Schematic Diagram (sheet 1 of 2) ...................................... 3-22
Controller Peripheral Schematic Diagram (sheet 2 of 2) ...................................... 3-23
Controller Microprocessor Schematic Diagram .................................................... 3-24
Controller Memories Schematic Diagram............................................................. 3-25
Controller Audio and USB Schematic Diagram .................................................... 3-26
3.1 Controller R2 Parts List ................................................................................ 3-27
4.0 Controller R4 Schematic Diagrams ................................................................... 3-33
Controller – GPS Schematic Diagram .................................................................. 3-33
Controller DC Supply Schematic Diagram ........................................................... 3-34
Controller DC Distribution Schematic Diagram .................................................... 3-35
Controller Peripheral Schematic Diagram (sheet 1 of 2) ...................................... 3-36
Controller Peripheral Schematic Diagram (sheet 2 of 2) ...................................... 3-37
Controller Microprocessor Schematic Diagram .................................................... 3-38
Controller Memories Schematic Diagram............................................................. 3-39
Controller Audio and USB Schematic Diagram .................................................... 3-40
4.1 Controller R4 Parts List ................................................................................ 3-41
5.0 Controller R5 Schematic Diagrams ................................................................... 3-47
Controller – GPS Schematic Diagram .................................................................. 3-47
Controller DC Supply Schematic Diagram ........................................................... 3-48
Controller DC Distribution Schematic Diagram .................................................... 3-49
Controller Peripheral Schematic Diagram (sheet 1 of 2) ...................................... 3-50
Controller Peripheral Schematic Diagram (sheet 2 of 2) ...................................... 3-51
Controller Microprocessor Schematic Diagram .................................................... 3-52
Controller Memories Schematic Diagram............................................................. 3-53
Controller Audio and USB Schematic Diagram .................................................... 3-54
5.1 Controller R5 Parts List ............................................................................... 3-55
6.0 Controller R6 Schematic Diagrams ................................................................... 3-61
Controller – GPS Schematic Diagram .................................................................. 3-61
Controller DC Supply Schematic Diagram ........................................................... 3-62
Controller DC Distribution Schematic Diagram .................................................... 3-63
Controller Peripheral Schematic Diagram (sheet 1 of 2) ...................................... 3-64
Controller Peripheral Schematic Diagram (sheet 2 of 2) ...................................... 3-65
Controller Microprocessor Schematic Diagram .................................................... 3-66
Controller Memories Schematic Diagram............................................................. 3-67
Controller Audio and USB Schematic Diagram .................................................... 3-68
6.1 Controller R6 Parts List ................................................................................ 3-69

1-1

Section 1
THEORY OF OPERATION
1.0

Controller
The Controller section consists of 4 main ICs. These are the Texas Instrument OMAP 1710 Host/
DSP Processor (U1000), Flash memory (U2000), SDRAM memory (U2001) and the MAKO Audio/
Power Management (U3200) chip.
Figure 1-1 shows how the Controller interfaces with the RF section, and peripherals in an
XPR 8300/XPR 8400 repeater. The Controller, RF section, and Accessory interface are placed on a
single Transceiver board.
Audio PA
PA_SUPPLY

Battery

RF Interface

PA_Driver_Supply

9.3V
Reg.

9.3V_RF
5V_RF

V2_1.875V
V4_2.775V
V7_2.775V

Curr.
Limit

Vdd
Supply

FE_TUNE

PA_BIAS

TOMAHAWK_ABACUS
SPI

RAMP_DAC

ABACUS
SSI

EXT_SWB+

RF
CNTRL

16.8MHz
5V_GPS

RX SSI

5V
Reg

TX SSI

9.3V
Reg.

ON_OFF_CTRL
FET_ENX

DAC1

DAC2

DAC3
SPI

9.3V
Reg.
5V
Reg.

5V_GPS

FET

VBUS
Reg.

VBUS1,2

SW1

11 Channels
ADC

Power
Management

4-Wire SPI

McBSP2

SPI_1

GPIOs

Logic
CTRL

Level
Shift

Curr. Sense
UART3

SW5

SiRF
IC

Curr.
Sense

Core
Reg.

1.4V

GPS

1.5V
2.8V
Reg.

GPIOs

Batt. Sense

32.768KHz

SW2
V2_1.875V
V3_1.35V
V4_2.775V
V6_2.9V
V7_2.775V
V8_5V
V9_3V
V10_3.3V

V2_1.875V
1.4V

MAKO

Core

OMAP1710

Curr. Sense

(MPU & DSP)

(LDOs,Codec,USB,1-Wire,ADC,DAC)
LDOs

RAM
MEM I/F

I2C
Audio Atten.

Peripheral_IO

FLASH

USB0
USB1

USB_RS232
Interfaces

Audio Preamp

UART1

Voice Codec

OPT_SELA
SSI

GPIO

1-Wire

GPIOs
32.768KHz

TDA1519C

24.576 MHz

ADS

32.768 KHz

CLK
PLL

GPIOs SPI_2

VBUS2

DATA
LCD Driver/LED

Serial_Parallel IC
DC Supply

KEYPAD
MPUIOs
I/F

McBSP3

12 MHz

Emerg/Ignition
USB2

4-Wire SSI

McBSP1

4-Wire SSI

ON/OFF Logic
Audio
PA

I2C

I2C

USB1,2 TXCR

Keypad
&Navigation
buttons

Volume
Encoder

Buffer

SSI

Dir. CTRL /
SYNC

EXT_SWB+
9.3V

Repeater

2.9V Reg.

Rear Accessory (MAP)
ON/OFF Switch

Option Board

VBUS1

GPIOs
GCAI MMP
SYNC
Control Head

Peripherals

Figure 1-1 Controller Block Diagram

SSI

1-2

Controller

1.1

Radio Power Distribution
Figure 1-2 illustrates the controller DC power distribution throughout the transceiver board.

*TX_PA_Final (Q0702)
*Antenna Switch ckt.
*Audio_PA (U3500)

Battery
(J3000)

Ext_SWB+
U3003

Accessory Connectory
(J4000-7)

12.6V

SW_9.3V_PA_Reg
U3005 & U3006
SW_9.3V_RF_Reg.
U3001

*TX_PA_Pre-Driver (U0700)
*TX_PA_Driver (U0703)

9.3V

U0100 GPO_4

P_FET
Q0107

9.3V
SW_5V_Reg.
U3002

9.1V

TX_Pwr_Cntrl

*Audio OpAmp (U3502 &U3505)
*Control Head (E4001, J4001-1)
*TX PA Pressure Pad Switch (S0700)
*TX VCO Buffer (Q0302)

5V_Reg.
U0941

*RX VCO Buffer (Q0202)
*RX FE Amp (Q0402)
*RX FE AGC
*RX FE DAC Doubler (Q0403)
*RX 1st LO Amp (Q0405)

Log Amp
U0940

*TX pwr cntrl attenuator ckt
5V

*Synthesizer (U0100)
*IF Amp (Q0500)
*GPS Antenna Sense

*Volume Atten.(U3501)
*1-Wire LevelTranslator (U3508)

RXBE
3V_Reg
U0601
ABACUS3
3.6V_Reg
Q0601

UNSW_9.3V_Reg
U3040

9.3V
P_FET
(Q3201)

9.1V

UNSW_5V_Reg.
U3004

*Option Board
(J4003-1)
BPLUS &
BAT_7V5

5V

FET_ENX PA_BPLUS
SW1_SUMCOMP

Switcher1
(Q3200)

Switcher2

MAKO

GPS

*Shift Register (U4000)
*Peripheral Inverter ckts
*USB1 D+/D- ESD (D4001)
*USB2 D+/D- ESD (D4000)

3.6V

2.8V_RF_Reg
U6402
2.8V_Dig_Reg
U6406

LOGIC_VDD

(U3200)

1.4V (0.87mA/MHz)

1.4V_Reg.
U3201
V2_1.875V
V3_1.35V
V9_3V

LDOs

Not Used
Not Used

*SDRAM (U2001)
*FLASH (U2000)
*32.678KHz Square (U3203)
*16.8MHz Square (U1006)
* SSI Buffer (U4005:U4008)
*GPS Logics Translator (U1005)
*Logic Translator (U4001)
*Tomahawk Digital IO (U0100)
*Abacus3 Digital IO (U0600)

DVDD

1.5V_RTC_Reg
U6407

CDVV

OMAP1710
(U1000)

V4_2.775V
V7_2.775V
*Tomahawk TCXO (Y0100)
*Tomahawk Analog (U0100)
V8_5V

V10_3.3V
V6_2.9V

*16.8MHz Buffer (Q0100)
*Tomahawk Digital (U0100)

*GPS Logics Translator (U1005)
*I 2 C Bus Translator (U3503)

*USB /GPIO1&2 Switch (U3504)
*GCAI GPIO_1& GPIO_2 Pull-Up
*1-WireTranslator (U3508)

9.1V

ATOD0
Switcher5
(Q3202)

SW5_SUMCOMP
USB_CONNECT

5.25V

USB_Supply
VBUS1_SEN
VBUS1_CMD

ON_OFF_CNTRL

0.2

FET
(Q3207)

FET
(Q3203)
5V, 500mA (max)

VBUS1

0.2

VBUS2_SEN

VBUS1_MMP (J4001-27)

VBUS2_CMD
FET
(Q3204)

Ignition

(J4000-25)
(ON: >7V)
(OFF: 0V)

IGN_X

5V, 500mA (max)
VBUS2

Figure 1-2 Radio DC Distribution

VBUS2_MAP (J4000-3)

SiRF

Controller

1-3

Voltage regulation is provided to the controller, GPS and RF sections by the following devices:
•

+9.3V_PA: U3005, U3006, and U3030

•

+9.3V_CNTRL: U3040 and U3030

•

+9.3V_SW: U3001

•

+12.6V_Ext SWB+: U3003

•

+1.5V GPS RTC: U6407

•

+1.4V OMAP Core: U3201

•

Supplies for the Controller section: U3200 (MAKO)

•

Supplies for the RF and GPS sections: U0601, U0941,U3002,U3004,U6402, and U6406

The 9V3_PA regulator uses Op Amp U3030-1 as a controlling element. The regulated output
voltage is divided by R3039 and R3040 and compared with an accurate reference voltage (5.1V DC)
determined by VR3040. The Op Amp's output voltage at pin 1 varies the amount of conduction in
transistors Q3032, U3005 and U3006 as necessary to keep voltages equal on pins 2 and 3 of the
Op Amp. A characteristic of the Op Amp which allows the regulator to start up is the fact the output
is high when both inputs are low, which occurs momentarily at turn-on. Dual diode D3030 serves two
purposes. Diode D3030 is used to protect transistors U3005 and U3006 if the 9.3V_PA line is
grounded. When this happens Q3032's base can only be 0.7V DC and transistors U3005 and
U3006 will be turned off. Diode D3030 also provides temperature compensation of the regulated
output voltage. The 9V3_PA supply powers the low level and driver stages of the RF power
amplifier.
The MAKO and GPS regulators are powered by the 9V3_CNTRL supply. Op amp U3030-2
functions as a controlling element for the 9V3_CNTRL regulator. The regulated output voltage is
divided by R3045 and R3046 and compared with the reference voltage determined by VR3040. The
Op Amp's output voltage at pin 7 varies the amount of conduction in transistors Q3040 and U3040
as necessary to keep equal voltages on pins 5 and 6 of the Op Amp. As is the case with the 9V3_PA
regulator, the Op Amp characteristic allows the regulator to start up when both Op Amp inputs are
momentarily low at turn-on. Dual diode D3040 serves two purposes. Diode D3040 is used to protect
transistor U3040 if the 9.3V_CNTRL line is grounded. When this happens Q3040's base can only be
0.7V DC and transistor U3040 will be turned off. Diode D3030 also provides temperature
compensation of the regulated output voltage.
Regulator U3001 generates the 9.3 V required by most RF, power control, and audio circuits. Input
and output capacitors C3005, and C3006/C3007/C3046 are used to reduce high frequency noise.
R3003 and R3004 resistor divider set the output voltage to 9.3 V. This regulator output is
electronically enabled by 0 V signal at pin 2. MAKO (U3200) FET_ENX, Q3206, and Q3041 are
used to control the on-off at U3001 pin 2.
Regulator U3003 generates the 12.6 V required by external accessory device at connector J4000-7.
Input and output capacitors C3012, and C3012 / C3013 are used to reduce high frequency noise.
R3003 and R3004 resistor divider set the output voltage to 12.6 V. This regulator output is
electronically enabled by 0 V signal at pin 2. MAKO (U3200) FET_ENX, Q3206, and Q3041 are
used to control the on-off at U3003 pin 2.
There are a total of eight other LDO regulators used to regulate the 9.3 V supply down to specific
application voltages. U0941, U3002, and U3004 are set to supply 5 V output. U0601 is set to supply
3 V for the Abacus III IC. U6402 and U6406 generate 2.8 V for GPS Digital IO and RF circuitry while
U6407 regulator provides 1.5 V for the GPS RTC module. U3201 regulator, which is capable of
handling up to 1 Amp, is set to 1.4 V for the OMAP core.

1-4

Controller

Switcher1 (Q3200) in conjunction with the MAKO power management IC (U3200) is a highly
efficient dc-dc converter. In this application, it is configured as a synchronous buck dc-dc regulator. It
generates an accurate 3.6 V output, which supplies directly to the MAKO internal Switcher2 circuit
as well as the 1.4 V regulator for the OMAP Core (U3201). A pulse width modulated (PWM) signal is
output from U3200 pin G14 to Q3200 pin 4 and controls the output voltage level. External
components L3200 and C3203 are needed to filter out the dc-dc converter output. R3200 (0.1 ohm)
is used for current sense and over-current circuit protection with 2 A threshold. MAKO Switcher2
output 2.3 V and supplies to the rest of MAKO internal LDOs.
Switcher5 (Q3202) circuitry is similar to Switcher1. It is also configured as a synchronous buck
dc-dc regulator. It generates an accurate 5.2 V output, which supplies directly to both VBUS1 and
VBUS2 supplies. External components L3202 and C3212 are needed to filter out the output. Q3208
and Q3207 prevent internal voltage leakage onto VBUS_SUPPLY (U3200 pin B13). When the radio
is operated in the HOST mode, USB_CONNECT (U3200 pin L6) is toggled HIGH (3.3 V) turning on
PMOS FET (Q3207) through Q3208 inverter, and thus provides 5.2 V to both Q3203 and Q3204
drains. Software will enable VBUS1_CMD and VBUS2_CMD either VBUS1 or VBUS2 port base on
the detection mechanism. Note, only one of two VBUS ports can supply up to 500 mA (max) at one
time. R3207 and R3208 (0.2 ohm) are used for current sense and over-current circuit protection with
800 mA threshold. In device mode, USB_CONNECT is toggled LOW to disable VBUS supply.
The MAKO power management IC (U3200) provides eight more LDOs. Some LDOs are
programmable to meet the requirement for various ASIC devices. V2, V3, and V9 are programmable
via SPI while V4, V5, V6, V8, and V10 are fixed. See Figure 1-2 for details.

1.2

Power On/Off
The repeater is switched on by asserting the ignition sense input high. On 8 MB repeaters, this
signal is internally wired high, in both transmit and receive radios. On 32 MB repeaters, this signal is
controlled by circuitry on the Connector board. It is driven high when the repeater’s power supply is
switched on, or when the battery voltage is above 8.6 V in battery backup mode.
When the repeater’s power supply is switched on, Q4006 is driven into saturation which pulls its
collector to ground and presents an active low to MAKO IGN_X input (U3200 pin B4). When there is
no voltage at J4000 pin 25, Q4006 is turned off and its collector is internally pulled high by the
MAKO Vsave supply. Because of the noisy nature of ignition signal, a long debounce period of
250ms is used before it will be recognized as a valid input.

Controller

1.2.1

1-5

Power-Up Sequence
Figure 1-3 details the typical power-up sequence on the mobile radio and the following events that
occur sequentially.
*TX_PA_Final (Q0702)
*Antenna Switch ckt.
*Audio_PA (U3500)

Battery
(J3000)

Ext_SWB+
U3003

12.6V

SW_9.3V_PA_Reg
U3005 & U3006
SW_9.3V_RF_Reg.
U3001

9.3V

9.3V

P_FET
(Q3201)

9.3V

UNSW_9.3V_Reg
U3040

9.1V

2
2.5V

BPLUS &
BAT_7V5

FET_ENX

4

PA_BPLUS

SW_TYPE
Default
Voltage
Selection
For V2
and V3

1.4V Core (0.87mA/MHz)
1.8V IO

PGLDO2

5

LOGIC_VDD

OMAP1710

PGLDO3

(U1000)

LDOs
V2_1.875V
V3_1.35V

MAKO

V4_2.775V
V6_2.9V
V7_2.775V
V8_5V
V9_3V

Not Used

PWRON_RST (R12)

6

MPU_RST (U20)

Not Used

V10_3.3V

ON_OFF_CNTRL

Ignition

(J4000-25)
(ON: >7V)
(OFF: 0V)

1.4V_Reg.
U3201

Switcher2

(U3200)

1

3.6V

Switcher1
(Q3200)

SW1_SUMCOMP

RESETX

IGN_X
XTAL32_IN

RST_OUT (AA20)
POWER ON RESET

XTAL32_OUT

OSC_IN (Y2)

32.768KHZ
Y3201
+20 ppm

3
U3202
U3203

OSC_OUT (W3)
12MHZ
Y1000

7
+20 ppm

Figure 1-3 Power-Up Sequence

1.

User switches on the power supply unit which initiates an ignition sense power on state.

2.

The MAKO (U3200) generates an output low at FET_ENX (pin E2) once it detects a valid
input at either Mech_SW (pin E4), Emerg_PB (pin F4), or IGN_X (pin B4). Q3206 dual
PNP/NPN transistor acts as a double inverter between the MAKO and Q3201 power
MOSFET switch as well as over voltage protection. This logic low at the gate of Q3201 results
in switching 9.3 V to both Q3200 Switcher circuitry and 1.4 V regulator (U3201).

3.

Next the MAKO (U3200) asserts the RESETX (pin C5) low to the OMAP for an additional
32mS after all the DC regulators are stable. It is then de-asserted, allowing the OMAP
processor to start.

1-6

Controller

1.3

Clocks
Figure 1-4 illustrates the controller clocks used throughout the radio.

TOMAHAWK P2
U0100

Q0100

CLK2 OUT
XOSC BASE

ABACUS III
U0600
16.8MHz
FREF

ARX DAC

16.8 MHZ
TCXO
+0.5 ppm (GPS & Repeater)
+1.5 ppm (NONGPS)
1.4V

MAKO P2
U3200

10K

U1006
EXT_CLK (N18)

General Pupose
TIMER

CLK32K_IN (P13)

OSC32K_IN (V13)

OMAP1710
U1000

OSC32K_OUT (AA13)
VSS_11 (Y13)
SYS_CLK_IN (Y4)

U3202
U3203
XOUT

XIN

XTAL32_IN

XTAL32_OUT
OSC_IN (Y2)

24.576MHZ
Y3200

32.768KHZ
Y3201

+30 ppm

+20 ppm

DPLL1

xN

MPU CLK

xN

DSP CLK

xN

TC CLK

12MHZ
Y1000
32.768 KHz

OSC_OUT (W3)
+20 ppm

OMAP 3.3 Core

Figure 1-4 Clock Connections
The OMAP processor (U1000), which consists of an ARM and DSP core, needs three clocks for
operation: a 32.768 kHz square-wave, a 12 MHz sine-wave, and a 16.8 MHz square-wave clock.
The 16.8 MHz clock source is provided from the Tomahawk TCXO with its supporting circuitry
Q0100 buffer amplifier, routes to squarer-circuit U1006, and feed to EXT_CLK (U1000 pin N18). The
32.768 kHz clock is generated by the MAKO crystal Y3201 oscillator; converted to a gated clock by
U3202 and U3303 circuitry; then directly feed to OMAP CLK32_IN (U1000 pin P13) as well as GPS
IC (U6400). The OMAP needs the 32.786 kHz to determine the input reference clock (12, 13, or
19.2 MHz) applied to OSC_IN (U1000 pin Y2). Without this 32 kHz clock, the OMAP will potentially
program all the wrong dividers for USB and UART booting. The 12 MHz sine-wave is the main
system reference clock for the OMAP which all the internal clocks are derived from. External pull-up
on OSC32K_IN (U1000 pin V13) and grounding both OSC32K_OUT (pin AA1 and VSS_11 (pin
Y13) indicating that an external 32 kHz clock is used. The 24.576 MHz crystal (Y3200) oscillator is
the reference clock for MAKO CODEC and SSI clock.

Controller

1.4

1-7

Serial Peripheral Interface (SPI)
Figure 1-5 illustrates the controller SPI used throughout the radio.
1.8V

OMAP1710
U1000

1.8V

2.9V

1.8V

HPD SPI
TOMAHAWK P2
U0100
SPI_CLK
SPI_DW

SPI_CLK

SPIF.SCK (U19)

SPI_MOSI

SPIF.DOUT (W21)

SPI.CLK (M14)
MMC.CMD (P11)

SPI_MISO
SPI_DR

SPIF.DIN (U18)
THK_CE

CEX

SPI.CS2 (P20)

LED’s Register
U6002
SN74AHC594

Level Translator
U6003
SN74LVC07A

MMC1 SPI

2.9V

SERIAL_CLK

CLOCK

SERIAL_DATA

DATA

LED_CS

LED_CS

GPIO_44 (P15)
LCD
CLOCK Interface

1.8V

DATA

DISPLAY_CS

DISPLAY_CS

SPI.CS1 (P19)
PC
ABACUS III
U0600

PD

1.8V

1.8V

5V

5V

DOUTB
ABACUS3_CE

PE

GPIO_9 (Y8)
10K

1.8V

Accy’s t Register
U4000
SN74AHC594
CLOCK

SPI.RDY (R18)
SPI_CLK
MAKO P2
U3200

Level Translator
U4001
SN74LVC07A

DATA

SPI_DO

SPI.CS3 (P18)

PROGM_IO_CS

SPI_DI
MAKO_CE

SPI_CS

LED_CS

GPIO_58 (R11)

47K

Figure 1-5 SPI Connections

The OMAP processor (U1000) has two SPI busses that it uses to communicate with the various
peripheral IC's. The first is the High Performance Data (HPD) SPI bus and the second is the
multi-media card (MMC) SPI.
The HPD SPI is a synchronous serial bus made up of four lines, SPI_CLK, SPI_MOSI, SPI_MISO,
and chip select. The SPI_CLK line is used to control the speed of the data to/from the peripheral IC's
and the OMAP processor. This clock can be adjusted to different speed based on the IC's
specification.
HPD SPI module is used to interface to Tomahawk (U0100), Abacus III (U0600), and the MAKO
(U3200). This interface operates at 1.8 V logic levels. SPI_MOSI, or commonly known as
TRANSMIT Data, is a data string from the OMAP while SPI_MISO or RECEIVE Data is data string
to the OMAP.
The MMC SPI is a 3-wire bus; consisting of SERIAL_CLK, SERIAL_DATA, and chip select. This SPI
bus is used to interface to accessory Serial-Parallel IC (U4000), the repeater board LED's and LCD
driver. For accessory Serial-Parallel IC, the logic level out of the processor is level shifted from 1.8 V
to 5 V through U4001 and pull-up resistors R4100, R4101, and R4103.

1-8

Controller

1.5

Serial Synchronous Interface (SSI)
Figure 1-6 illustrates the controller SSI used on XPR series radios controller design.
1.8V

OMAP1710
U1000

1.8V

SYNCB

GPIO_40 (W15)

DMCS

TOMAHAW K P2
U0100
TXCLK

1.8V

Buffers
SN74AVC1T45

McBSP2.CLKX (Y6)

SDTX

McBSP2.DX (AA5)

SFTX

McBSP2.FSX (W7)

ARMIO_11 (W10)
1.8V

ABACUS III
U0600

1.8V

10K

GPIO_2 (D15)

McBSP2

DIR

U4008

GPIO_26 (AA9)

McBSP2.CLKR (V7)

DOUTA

McBSP2.DR (P10)

FS

McBSP2.FSR (W6)

A

B

McBSP3

CLKOUT

McBSP3.CLKX (N14)

CLOCK

U4005

McBSP3.FSX (AA17)

B
A
U4004
A

B

FSYNC

DATA_OUT

U4007

McBSP1

VC_TX

A

B

McBSP3.DX (P14)

MAKO P2 VC_FSYNC
U3200
VC_RX

SYSTEN_SYNC

U4006

1.8V

VC_DCLK

Cypher I/F
J4002

McBSP3.DR (T19)

B

McBSP1.CLKX (G21)

A

DATA_IN

McBSP1.FSX (H15)
McBSP1.DX (H18)
McBSP1.DR (H20)

DIR

Operation

LOW

B-->A

HIGH

A-->B

R4106
10K

Figure 1-6 SSI Connections
The OMAP processor (U1000) has a total of three SSI or multi-channel buffer serial ports (McBSP)
modules that are used to directly interface to the CODECs in the Tomahawk, Abacus, and MAKO
and between Tx and Rx radios within a Repeater.
As shown in Figure 1-6, McBSP1 is a 4-wire bus and interface to the MAKO CODEC. McBSP2 is
6-wire bus; 3-wire dedicated to the Tomahawk Tx audio and the other 3-wire to Abacus Rx audio.
McBSP3 is a 4-wire bus, and used primarily to interface between Tx and Rx radios within a
Repeater.

Controller

1.6

1-9

ACC_ID Interface
Smart accessories use the Accessory ID (ACC_ID) Interface to help the repeater determine which
smart accessory, if any, are attached to the repeater. Figure 1-7 illustrates the ACC_ID connections
used within the radio.
1.875V
5V

2.9V
2.9V

5V

Vref1

Vref2

R3588

OMAP1710
U1000
HDQ (N20)

MAKO
U3200

R3592

R3514

ACC_ID_UP (L7)
ACC_ID_MAP (M8)

SDA1

SDA2

2-BitTranslator
U3508
MAP

Figure 1-7 ACC_ID Interface Connections
The MAKO (U3200) serves as a driver between the OMAP ACC_ID bus and the device. Level
translator (U3508) is required to level shift between 2.9 V to 5 V.

1-10

1.7

Controller

USB Interface
The OMAP processor (U1000) supports two USB ports. The radio makes use of these USB ports to
communicate with smart accessories, and connection to a host computer for radio programming via
CPS and tuning via the Tuner Tool. Only one of these ports is available (via the MAP connector), the
other is dedicated to the Ethernet controller.
Note: The USB ports are designed to support Motorola accessories and approved applications only
and will not support third party "Plug-n-Play" USB devices.
Figure 1-8 shows the details of the HSSI connections within the radio.
V_ S W 5
Q 3207

M ak o
US B_ Connect ( L6 )

0
1

VBus Di sab l e
VBus Enab l e

R3 2 4 0

Q 3208

OM A P 1 7 1 0
VBus1 _ S ens ( E1 2 )

USB1 _ T X EN (W 1 6 )

Pi n Gr oup 1

USB1 _ DA T ( W 1 4 )
US B1 _ SE0 (R1 3 )

USB1 _ OE ( B0 8 )
US B1 _ DA T _ T X D ( C0 8 )
USB1 _ SE0 (D0 8 )

3/ 6 W ir e
I F and
SPI
Regi st er s

Vb us1
M oni t or

VBus1 _ Cm d (C1 4 )
VBus1 (H 1 0 )

USB1
T r anscei ver

R3 2 0 7

Q 3203

VBus

DP ( N 6 )

D+

DM ( P7 )

D-

T o E t h e r n et
Cont r ol l er

VBus2 _ Sens (F1 1 )

US B0 T X EN ( W 4 )

Pi n Gr oup 0

US B0 _ DA T (P9 )
USB0 _ SE0 (R8 )

USB_ I N T (L1 5 )

USB2 _ OE_ RCV_ RT S ( A 0 9 )
US B2 _ DA T _ VP ( B0 9 )
USB2 _ SE0 _ VM _ RX D ( C0 9 )

US B_ I N T X (C1 0 )

3 W ir e
I F and
SPI
Regi st er s

Vb us2
M oni t or

R3 2 0 8

VBus2 _ C m d (C1 3 )
VBus2 ( D1 2 )

Q 3204
VBus

USB2
T r anscei ver

DP ( N 7 )
D+

DM (P8 )
D-

MA P

Figure 1-8 USB Interface Connections
The OMAP processor USB host controller communicates with accessories at either 1.5 Mbps or
12 Mbps data rates depending on the accessory. Either port can be used as a host or a device, the
only limitation is that both ports cannot be used as a device at the same time.
The MAKO (U3200) incorporates two USB transceivers that provide the physical layer signaling for
the two ports. Each transceiver generates and receives the DP and DM differential signals of the
USB port. The transceiver interfaces to the OMAP processor through a three-wire interface
consisting of two bi-directional signals (SE0 and DAT), and one uni-directional signal (TXEN). The
MAKO also includes two bus monitors that sense the connection or removal of a device and
determine whether or not to supply current to that device via Q3203 or Q3204 up to a maximum of
500 mA per port.

Controller

1.8

1-11

Mobile Accessory Port (MAP)
The Mobile Accessory Port (MAP) is a newly defined Motorola accessory port that contains audio,
programmable digital I/O, serial interfaces, and accessory supply lines; and is similar in function to
Motorola's legacy products accessory connectors.
Table 1-1 Mobile Accessory Port Functions
MAP Pin
Number

MAP Pin Name

MAKO Pin

1

USB_D+

2

USB_D-

3

V_Bus

4

USB_Ground

5

ACC_MAP_ID_2

6

ACC_MAP_ID_1

7

Ext_SWB+

Switched Battery Voltage

8

Power Ground

Ground

9

Ext_Spkr-

External Speaker

10

Ext_Spkr+

11

Tx_Audio

Tx Audio Input

12

Audio Ground

Ground

13

Aux_Audio_Out_1

Auxiliary Audio Output (not supported in the
repeater)

14

Rx_Audio

Rx Audio Output (not supported in the
repeater)

15

Aux_Audio_Out_2

Auxiliary Audio Output (not supported in the
repeater)

16

Ground

Ground

17

Prgm_In_1_(PTT)

Programmable Input with prescribed function
of PTT

18

Ground

Ground

19

Prgm_IO_2 (Monitor)

Programmable Input/Output with prescribed
function Monitor

20

Prgm_IO_6

Programmable Input/Output

21

Prgm_IO_3 (Chan_Act)

Programmable Input/Output with prescribed
function Channel Activity

22

Prgm_IO_7

Programmable Input/Output

USB for programming or Smart Accessory

Accessory Identifier

1-12

Controller

Table 1-1 Mobile Accessory Port Functions
MAP Pin
Number

1.8.1

MAP Pin Name

MAKO Pin

23

Prgm_In_4 (Emergency)

Programmable Input with dedicated function
for Emergency Switch

24

Prgm_IO_8

Programmable Input/Output (not supported in
the repeater)

25

Prgm_1_5 (Ign_Sense)

Not Used

26

Prgm_Out_9 (Ext_Alarm)

Programmable Output with prescribed
function of External Alarm

MAP Programmable I/Os
The MAP contains 7 general purpose I/Os. One is specifically an output, 1 is specifically an input,
and the remaining 5 can be either input or output. The MAP also contains 2 dedicated inputs. All
input signals map directly to OMAP (U1000) GPIOs, while all outputs are controlled from the OMAP
through a SPI connected shift register (U4000) referred here as the Acc_Shift_Reg. While 7 of the 9
I/Os are general purpose and designed to be programmable through the CPS, several have
recommended functions that will be detailed below.
All of the programmable I/Os, except the dedicated inputs, use inverted logic, IE: a 1 on the
connector as an input will be seen by the OMAP as a 0 and visa versa. Also, a 1 output by the
OMAP through the Acc_Shift_Reg will be seen as a 0 output on the connector.
•

Prgm_In_1 (PTT): Programmable input that has the recommended function of Push-To-Talk
(PTT). This signal connects to the OMAP GPIO_7 (U1000 pin M15) as an input.

•

Prgm_IO_2 (Monitor): Programmable input/output that has the recommended function of
Monitor. This signal connects to the OMAP GPIO_32 (U1000 pin B17) as an input. The output
for this signal is driven from Acc_Shift_Reg bit 0 (U4000 pin 15).

•

Prgm_IO_3 (Chan_Act): Programmable input/output that has the recommended function of
Channel Activity (Chan_Act). This signal connects to the OMAP GPIO_33 (U1000 pin J14) as
an input. The output for this signal is driven from Acc_Shift_Reg bit 1(U4000 pin 1).

•

Prgm_I_4 (Emergency): Dedicated input that is having the function of Emergency
(Emerg_Sw). This signal connects to the MAKO EMERG_PB (U3200 pin F4) as an input.

•

Prgm_IO_6: Programmable input/output. This signal connects to the OMAP ARMIO_15
(U1000 pin E19) as an input. The output for this signal is driven from Acc_Shift_Reg bit 2
(U4000 pin 2).

•

Prgm_IO_7: Programmable input/output. This signal connects to the OMAP ARMIO_3
(U1000 pin V8) as an input. The output for this signal is driven from Acc_Shift_Reg bit 3
(U4000 pin 3).

•

Prgm_IO_8: Programmable input/output. This signal connects to the OMAP GPIO_24 (U1000
pin V5) as an input. The output for this signal is driven from Acc_Shift_Reg bit 4 (U4000 pin
4). This IO is not supported in the repeater.

•

Prgm_Out_9 (Ext_Alarm): Programmable output that has the recommended function of
External Alarm (Ext_Alarm). The output for this signal is driven from Acc_Shift_Reg bit 5
(U4000 pin 5).

Controller

1.8.2

1-13

MAP Serial Interfaces
The MAP includes 2 serial interfaces: an USB port and an ACC_ID interface. The USB port can be
used as either a device (radio is device) or as a host (radio is host). When configured as a device,
the radio can be programmed or tuned using MOTOTRBO CPS or Tuner software. When
configured as a host, various smart accessories can be used with the radio. See section 1.7 on page
1-10 for more information on the USB interface.
The ACC_ID interface is used by accessories to provide the radio with information needed to
configure the interface for that accessory. See section 1.6 on page 1-9 for more information on the
ACC_ID interface.
Note: The USB ports are designed to support Motorola accessories and appoved applications only
and will not support third party "Plug-n-Play" USB devices.

1.8.3

MAP Audio Signals
The MAP has Speaker and Tx audio input. Speaker audio is a differential output from the radio's
audio PA (U3500). The speaker output available for monitor functions only. Tx audio is a mic/line
level input audio for transmit, it is available in test mode only.

1-14

1.9

Controller

Repeater Interconnections Interface
The Repeater’s architecture uses two mobiles, one for transmit, one for receive to form a repeater.
The Repeater Interconnection Interface is used to communicate between the Tx and Rx radios
within the Repeater. This is accomplished by using one of the SSI ports from the OMAP (U1000)
and level shifters/drivers (U4004, U4005, U4006, and U4007). Both data and commands/responses
can be passed via this interface. The interface consists of two separate serial paths, one from the
Rx radio to the Tx radio; and one from the Tx radio to the Rx radio. The Tx radio is considered the
master while the Rx radio is the slave, meaning that the Tx radio generates the sync and clock for
both communication paths. Figure 1-9 shows the basic block diagram of this interconnection.

Tx Radio

Rx Radio

OMAP

OMAP
McBSP3_Dx

McBSP3_Dx

McBSP3_Rx

McBSP3_Rx

McBSP3_Fsync

McBSP3_Clk

System Sync
GPIO_26

Dir
ARMIO_11 = 0

McBSP3_Fsync

McBSP3_Clk

System Sync
GPIO_26

Dir
ARMIO_11 = 1

Figure 1-9 Repeater Interconnection Interface

2-1

Section 2
TROUBLESHOOTING CHARTS
1.0

Controller Troubleshooting Chart
Problem has been
diagnosed to either the Tx
or Rx Radio. Remove
faulty radio and proceed
from here.

The individual
radio.

Will Tuner
connect to the
Radio?

Yes

Controller
OK

No

9.3V_RF @
pin 5 of U3001?

Check these three conditions @
U3001 (pin 4=13.2V; pin 2=0V;
pin 1=1.26V) before replacing
U3001.

No

Yes

5V_SW @
pin 1 of U3002?

Check these conditions @
U3002 (pin 4=9.3V; pin 2=1.26V;
before replacing U3002.

No

Yes

Check 9R1
9.1V@ E0401

Yes

Controller
OK

No

Q0108 pin 2
=2.8V

No

Yes

Check gate Q0107 for 0V.

Check
Lock_Detect
1.875V @
R2518
Yes

No

Check SPI programming
to Tomahawk IC.

Check Tomahawk GPO Register
settings to see GPIO_4 is set to
output HIGH.

2-2

2.0

Power-Up Troubleshooting Chart

Power-Up Troubleshooting Chart
Repeater does not
fully initialize
(Disabled LED
stays blinking)

Can it repeat?

Yes

Re-insert or Replace
30 pin Front Panel
cable

No

No

Re-insert or replace SSI
cable

Does Repeater
initialize properly
now?

Replace Front Panel
Board

Yes
Done

No

Replace Connector
Board and/or
Accessory Cable

Does Repeater
initialize properly
now?

Yes
Done

No

Troubleshoot Rx
Radio

Does Repeater
initialize properly
now?

No

Troubleshoot Tx
Radio

Do all LEDs flash
on power-up?

Yes
Done

Yes

Done

Audio Troubleshooting Chart

3.0

2-3

Audio Troubleshooting Chart
Audio
selfcheck

This test should be
performed with the
individual RX or TX
radio removed
from the repeater.
Using the tuner
tool, set the radio
into RX audio test
and connect an
external speaker
to the radio’s map.
This test assumes
standard RF input
60% full deviation
1kHz audio tone.

Is audio present
at speaker
outputs?

Can
the volume be
adjusted using
tuner?

Yes

No

Is audio present
at pin 7 of U3505

Yes

Self-check
completed

No

Yes

Verify U3501
connections
before replacing

Yes

Verify U3505
connections
before replacing

U3501: AUDIO ATTENUATOR
pin 9: +5V
pin 8: +5V
pin 7: GND
pin 2: +2.5V
pin 6: PROBE I2C CLK
pin 5: PROBE I2C DATA
pin 1: PROBE AUDIO IN (+2.5V BIAS)
pin10: PROBE AUDIO OUT (+2.5V BIAS)

No

Is audio present
at pin 6 of U3505

U3200: MAKO
TP_MAKO_DCLK: PROBE CLK
TP_MAKO_FSYNC: PROBE FSYNC
TP_MAKO_RX: PROBE DIGITAL AUDIO IN

No

Verify SSI input
into U3200 before
replacing

U3505: OP-AMP
pin 4: +9.3V
pin 11: GND
pin 5: +4.5V BIAS
pin 6: PROBE AUDIO IN (+4.5V BIAS)
pin 7: PROBE AUDIO OUT (+4.5V BIAS)

x

If SSI input is not
present then
replace U1000

U1000: OMAP

2-4

Audio Troubleshooting Chart

Notes

3-1

Section 3
CONTROLLER SCHEMATICS/PARTS LISTS
1.0

Allocation of Schematics and Parts List

1.1

Controller Circuits
This Chapter shows the Schematics and the Parts Lists for the Controller circuits.

Table 3-1 Controller GPS R1 Schematic Diagrams and Parts List
Controller R1 used on PCB:
8471165L03_A UHF (403–470 MHz), 1–25 W
8486777Z12_A UHF (403–470 MHz), 25–40 W
SCHEMATICS
Controller GPS
DC Supply
DC Distribution
Peripheral (sheet 1 of 2)
Peripheral (sheet 2 of 2)
Microprocessor
Memories
Audio and USB

Page 3-5
Page 3-6
Page 3-7
Page 3-8
Page 3-9
Page 3-10
Page 3-11
Page 3-12

Parts List
Controller

Page 3-13

Table 3-2 Controller GPS R2 Schematic Diagrams and Parts List
Controller R2 used on PCB:
8471495L01_A VHF (136–174 MHz), 1–25 W
8478023A12_A VHF (136–174 MHz), 25–45 W
SCHEMATICS
Controller GPS
DC Supply
DC Distribution
Peripheral (sheet 1 of 2)
Peripheral (sheet 2 of 2)
Microprocessor
Memories
Audio and USB

Page 3-19
Page 3-20
Page 3-21
Page 3-22
Page 3-23
Page 3-24
Page 3-25
Page 3-26

Parts List
Controller

Page 3-27

3-2

Allocation of Schematics and Parts List

Table 3-3 Controller GPS R4 Schematic Diagrams and Parts List
Controller R4 used on PCB:
8471495L03_C VHF (136–174 MHz), 1–25 W
8478023A16_C VHF (136–174 MHz), 25–45 W
8471165L05_C UHF (403–470 MHz), 1–25 W
8486777Z14_C UHF (403–470 MHz), 25–40 W
SCHEMATICS
Controller GPS
DC Supply
DC Distribution
Peripheral (sheet 1 of 2)
Peripheral (sheet 2 of 2)
Microprocessor
Memories
Audio and USB

Page 3-33
Page 3-34
Page 3-35
Page 3-36
Page 3-37
Page 3-38
Page 3-39
Page 3-40

Parts List
Controller

Page 3-41

Table 3-4 Controller GPS R5 Schematic Diagrams and Parts List
Controller R5 used on PCB:
8471696M01_A UHF2 (450–512 MHz), 1–40 W
SCHEMATICS
Controller GPS
DC Supply
DC Distribution
Peripheral (sheet 1 of 2)
Peripheral (sheet 2 of 2)
Microprocessor
Memories
Audio and USB

Page 3-47
Page 3-48
Page 3-49
Page 3-50
Page 3-51
Page 3-52
Page 3-53
Page 3-54

Parts List
Controller

Page 3-55

Allocation of Schematics and Parts List

3-3

Table 3-5 Controller GPS R6 Schematic Diagrams and Parts List
Controller R6 used on PCB:
8471495L04_D VHF (136–174 MHz), 1–25 W
8478023A17_D VHF (136–174 MHz), 25–45 W
8471165L06_D UHF (403–470 MHz), 1–25 W
8486777Z15_D UHF (403–470 MHz), 25–40 W
8471696M02_D UHF (450–512 MHz), 25–45 W
SCHEMATICS
Controller GPS
DC Supply
DC Distribution
Peripheral (sheet 1 of 2)
Peripheral (sheet 2 of 2)
Microprocessor
Memories
Audio and USB

Page 3-61
Page 3-62
Page 3-63
Page 3-64
Page 3-65
Page 3-66
Page 3-67
Page 3-68

Parts List
Controller

Page 3-69

Table 3-6 Hardware ID Table R6 Controller
VHF
Circuit
Ref

Motorola
Part No.

UHF B1
Desc.

Motorola
Part No.

UHF B2
Desc.

Motorola
Part No.

Desc.

R3503

0613952R07

18K

0613952R07

18K

0613952R07

18K

R3504

0613952N15

14K 1%

0613952N15

14K 1%

0613952N15

14K 1%

R3505

0613952N01

10K

0613952Z52

6.8K 1%

0613952Z48

4.7K

R3507

0613952R11

27K

0613952R11

27K

0613952R11

27K

R3508

0613952M01

1K 1%

0613952M01

1K 1%

0613952M01

1K 1%

R3509

0613952M30

2K

0613952Z48

4.7K

0613952Z48

4.7K

3-4

Allocation of Schematics and Parts List

Notes

Controller R1 Schematic Diagrams

Controller R1 Schematic Diagrams
PERIPHERALS
( 1 SHEET )
OPTION BOARD INTERFACE

CONTROL HEAD

REPEATER INTERFACE

VOLUME_1
VOLUME_2
SERIAL_CLK
SERIAL_DATA
LED_CS
DISPLAY_CS
DISPLAY_CMD
RESET

KEYPAD_ROW_0
KEYPAD_ROW_1
KEYPAD_ROW_2
KEYPAD_ROW_3
KEYPAD_COL_0
KEYPAD_COL_1
KEYPAD_COL_2

INT_SPKRINT_SPKR+
MIC_GROUND

GPIO_0_PWR_ON
GPIO_1_USB1_DP
GPIO_2_USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
ONE_WIRE_1
VBUS1
HANDSET_AUDIO
INT_MIC+

9V3
ON_OFF_SW

SYSTEM_SYNC
McBSP3_CLKX
McBSP3_DX
McBSP3_DR
McBSP3_FSX
DIR_CTRL
ARMIO_6
RTC_BATTERY

OPT_BRD_PTT
RESET_OUT

SSI_DATA_OUT
SSI_DATA_I
N
SSI_CLK
SSI_FSYNC

SW_9V3
OPT_GPIO_1
OPT_GPIO_2

MMP
3.3V
PROGM_IO_CS
1V8

GP5_1_PTT
GP5_2_MONITOR
GP5_3_CHAN_ACTIVITY
GP5_6_TxDc_BUS+
GP5_7_RxDc_BUSGP5_8_CTSs_RESET

GP5_4_EMERGENCY
GP5_5_IGNITION_SENSE

PUB_ADDRESS_1_EN
PUB_ADDRESS_2_EN
PUB_ADDRESS_1
PUB_ADDRESS_2

USB2_DM
USB2_DP
VBUS2
ONE_WIRE_2

EXT_SPKR+
EXT_SPKREXT_MIC+
RX_AUDIO

EXT_SWB+

5V

REAR ACCESSORY

5V

R2508

0

RESET_OU
T

9V 3

NC

C2500
220pF

2.775V_ANA_V
7
2.9V_MAKO_V6
3.6V_MAKO_SW 1
5V
5V_SW
5V_SW
RAW_B+
9V3_P
A

0

R2504

1
E2500
BLM21PG300SN1

3.6V_DIG_VSW1
5V
5V_SW
RAW_B+
9V3_PA

MAKO_AUDIO_DC

NC

LOW_LEVEL_MUTE
AUDIO_PA_ENA
EXT_MIC_ENA
PUB_ADDRESS_MIC_EN
I2C_DATA
I2C_CLK

MAKO_INT
MAKO_OPT_INT
MAKO_AD_TRIGGER
MAKO_OPT_GPIO0
MAKO_OPT_GPIO2
MAKO_OPT_GPIO3
ARMIO_12
GPIO_5
AUDIO_PA_ENA
EXT_MIC_ENA
GPIO_27
I2C_DATA
I2C_CLK

MICROCONTROLLER
(OMAP 1710: SHEET 1)
(MEMORY: SHEET 2)

16.8_MHZ_BUFF
32KHZ_GPS
ANT_CURRENT_DET

USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT
RS232_TX
RS232_RX
MMP_GPIO1_INPUT
MMP_GPIO2_INPUT
ONE_WIRE_UP
POR
GATED_32KHZ_OMAP

USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT
OPT_GPIO_2
OPT_GPIO_1
RS232_TX
RS232_RX
MAKO_GPIO_RX
ARMIO_2
ONE_WIRE_UP
POR
GATED_32KHZ_OMAP

JTAG_TDO
JTAG_TMS
JTAG_TDI
JTAG_TCK
JTAG_NTRST
JTAG_NEMU1
JTAG_NEMU0
JTAG_RTCK

( MAKO AUDIO_DIGITAL_USB/RS232 : SHEET 3)

GPIO_40
RX_CLK
RX_DATA
RX_FSYNC
TX_CLK
TX_DATA
TX_FSYNC
DEEP_SLEEP
DMCS
ADAPT_SW
LOCK_DETECT
ANT_EN
GPIO_60
(RED_LED / RX_ATTN_1) GPIO_15

GPIO_25
GPIO_18

16.8_MHZ_BUFF
32KHZ_CLK

NC

( MAKO POWER MANAGEMENT : SHEET 2)

SPI_MISO_1
SPI_MOSI_1
SPI_CLK_1

0
0
0

R252 4
R252 5
R252 6
R252 7
R252 8

0
0
0
0
0

SPI_CLK
SPI_MOSI
SPI_MISO
ABACUS3_CE
THK_CE

( DC SUPPLY: SHEET 1)
C2501
F
220p

1.875V_V
2
R252
10K R252 1
9 R252 2
R252 3

GPS_BOOT_SELECT
GPS_TX_LS
S
GPS_RX_L
GPS_ON_OFF_LS
GPS_RESET_LS

R2509
R2510
R2511
R2512
R2513
R2514

0
0
0
0
0
0

R2515
R2516
R2517
R2518
R2519
R2520

0
0
0
0
0
0

1
1
1

MAKO_CE
MAKO_TX
MAKO_RX
MAKO_DCLK
MAKO_FSYNC

(SW1 / VOL_A )GPIO_30
(SW2 / VOL_B) GPIO_31
SERIAL_CLK
SERIAL_DATA
LED_CS
DISPLAY_CS
MOBILE_DISPLAY_CMD
RESET_OUT

(Active HIGH)

KEYPAD_ROW0
KEYPAD_ROW1
KEYPAD_ROW2
KEYPAD_ROW3
KEYPAD_COL0
KEYPAD_COL1
KEYPAD_COL2
KEYPAD_COL3

SPI_CLK_MAKO
SPI_MOSI_MAKO
SPI_MISO_MAKO

McBSP3_CLK
McBSP3_DX
McBSP3_DR
McBSP3_FSX
DIR_CTRL
ARMIO_6

1.875V_DIG_V2
2.775V_DIG_V4
3.3V_DIG_V10

MAKO_TX
MAKO_RX
MAKO_DCLK
MAKO_FSYNC
MAKO_INT
MAKO_OPT_INT
MAKO_AD_TRIGGER
MAKO_OPT_GPIO0
MAKO_OPT_GPIO2
MAKO_OPT_GPIO3

2.775V_ANA_V7
2.9V_DIG_V6

1

SPI_CLK
SPI_MOSI
SPI_MISO
MAKO_CE

OMAP_CORE_LDO

GPIO_3
GPIO_26

RTC_BATTERY
ON_OFF_MECH
GPIO_0_PWR_ON
USB1_DP
USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
ONE_WIRE_1
VBUS1
HANDSET_AUDI O
INT_MIC+

GP5_4_EMERGENCY
GP5_5_IGNITION_SENSE

PUB_ADDRESS_1_EN
PUB_ADDRESS_2_EN
PUB_ADDRESS_1
PUB_ADDRESS_2

USB2_DM
USB2_DP
VBUS2
ONE_WIRE_2

LO_BATTERY_DET
PA_TEMP
RX_FLTR_VCTRL
PA_BIAS
TX_DAC

0
0
0

R2500
R2501
R2502

SW_9V3
OMAP_CORE_LDO
1.875V_DIG_V2
2.775V_DIG_V4
3.3V_DIG_V10

PTT
(SW4 / MONITOR) GPIO_32
(SW8 / CHANNEL_ACT) GPIO_33
(KEYPAD_ROW4 / GP5_6)ARMIO_15
(BL_EN / GP5_7) ARMIO_3
GP5_8

LO_BATTERY_DET
PA_TEMP
RX_FLTR_VCTRL
PA_BIAS
TX_DAC

SPKR+
SPKREXT_MIC+
RX_AUDI O
MIC_GROUND

2.775V_V4
1.875V_V2
EXT_SWB+
9V3

SPI_MISO_MAKO
SPI_MOSI_MAKO
SPI_CLK_MAKO
SPI_CLK (6.0 MHz)
SPI_MOSI
SPI_MISO
ABACUS3_CS (Active LOW)
THK_CS (Active LOW)
RX_SSI_SYNCB
RX_SSI_CLK (1.20 MHz)
RX_SSI_DATA
RX_SSI_FSYNC (20.0 KHz)
TX_SSI_CLK (4.20 MHz)
TX_SSI_DATA
TX_SSI_FSYNC(84.0 KHz)
PREDRIVE_S W
DMCS
ADAPT_SW
LOCK_DETEC T
ANT_ENABLE
PC_ATTEN_ENA
RF_ATTN_ 2

5V
5V_SW

2.775V_V 4
1.875V_V 2

1.875V_DIG_V2
2.775V_DIG_V4

R2506
R2507

0
0

1.875V_V2
2.775V_V4

GPS_BOOT_SEL
GPS_RX_L S
GPS_TX_LS
GPS_ON_OFF_LS
GPS_RESET_LS
GPS_5V
GPS
5V_ACTIVE_ANT
( SHEET 1 )
ANT_CURRENT
32KHZ_GPS
16.8MHz
VCONT
1.875V

NC

2.0

3-5

16.8_MHZ_BUFF
16.8_GPS
J2500-20
J2500-14
J2500-12
J2500-10
J2500-16
J2500-6
J2500-8
J2500-18
J2500-1
J2500-2
J2500-3
J2500-4
J2500-5
J2500-7
J2500-9
J2500-11
J2500-13
J2500-15
J2500-17
J2500-19

Controller – GPS Schematic Diagram

Controller R1 Schematic Diagrams

3-6

VBAT

13.6V (NOMINAL)

1
J3000- 1

VR3000

C3015
47pF

C3000
470pF
E3000

1
J3000- 2

(TO TX PA)

RAW_B+

1
VBAT_GROUND

U3040,U3005,U3006 change to 4813971D34

2

(TO AUDIO PA)

UNSWB+

C3002
10uF

U3006
R3055

0.1

9.3V

2
3
G1

R3032
0.1

(TO PA DRIVER ONLY )

9V3_PA
1

R3056

U3005

0.1

2

C3021
0.1uF

C3020
33uF

3
G1

D3030

R3033
0.1

R3039
2K 1%
1
R3057
0

C3019
470pF
R3034
330

C3030
.01uF

R3053
0

R3035

R3037
330

R3036
10

10

R3040
2.74K 1%

8

NC

R3051

2
R3041
100K

1

Q3032

3

0

4
U3030-1

R3038
150

R3050
150

C3032
.01uF

C3031
0.1uF

R3030

NU

10K
Q3030

R3002
10K

9.3V

U3040
2

0105959T72

3

9V3_CNTRL

G1

R3042
680

1
R3043
680

R3007
39.2K 1%

R3045
2K 1%

D3040

C3016
100pF
R3008
13K

R3054
0

R3052

C3017
1000pF

2
6

0
8

4

R3048
1K

6

3

FB
VOUT

NP

5

1

(TO GPS & PERIPHERAL BLOCKS )

5V

VCONT
VIN

5

7

5V

U3004

1%

R3046
2.74K 1%

Q3040

GND

C3041
.01uF

(TO MAKO)

0613952N58

C3040
470pF

C3044
0.1uF

C3043
33uF

C3011
1.0uF

4
U3030-2

R3044
330

R3047
100K
NC
C3042
.01uF

VR3040

9.3V

U3001
LM2941

GND2

GND1

ON_OFF

ADJ

5
1

9V3

(TO SYNTH, VCO, RX FE, PWR CNTRL,CONTROLHEAD)

C3046
C3006
33uF

0.10uF

6

2
C3005
470pF

VOUT

VIN

3

4

R3003

5164015H94

C3007
0.1uF

C3045
33uF

9V3

R3009
39.2K
1%

NU

3.57K
1%

C3009
100pF
R3010
13K
1%

5V

U3002
C3008
1000pF

2
6
4

VOUT

NP

1

5V_SW

(TO RX BACKEND, SYNTH,GPS ANTENNA)

VCONT
VIN

5

3

FB

GND

R3004
562
1%

C3010
1.0uF

5V_SW

13.6V

U3003

ON: 0 V
OFF: 4.8V

47K
MAKO_ON_OFF_CONTROL

Q3041

47K

Controller DC Supply Schematic Diagram

GND2

VOUT

ON_OFF

GND1

VIN

ADJ

5

EXT_SWB+

1
R3005
2.2K
5%

6

2
C3012
470pF

3

4

R3006
220
5%

C3013
22uF

C3014
0.1uF

( TO REAR ACCESSORY)

Controller R1 Schematic Diagrams

3-7

C3274
220pF

VSAVE

220K
R3222
R3233
0

C3275 C3261

GATED_32KHZ_OMAP
32KHZ_GPS

B3

10
C3276
1.0uF

0.10uF

NC
NC
NC
NC
NC
NC

R3205
100K
Y3201
XTAL
2

1

R3248
10K

32.768KHz
9V3_CNTRL
Q3206

D3200

MAKO_ON_OFF_CONTROL

C3205
5.6pF

C3204
5.6pF

3

4

5
2

1

6

RTC_BATTERY

C3207

0.1uF

C3208

2.2uF

B1
C1
F3
C2
D1
D2
D3
B2
G4
E2
F4
E4
B3
B4
C5
F5
D5
A12
A13
D4
M1

R3206
VSAVE
9V3_CNTRL
R3226
33K

0

C3210

2.2uF

C3211

1000pF

( ON= 0V; OFF=9.3V )

24.576MHz

Y3200
CX-101F

1

Sine Wave
Vpk-pk: 2.2V - 2.4V

NC

GND1

HOT1 1

C3215
33pF

2

4

C3214
33pF

GND2

3 HOT2

0

6 S2A
7 S2B
8 S2C

0.1uF
C3279

L3200
22uH

ON: 3.6V
OFF: 0.0V

3.6V_DIG_VSW1
3.6V_DIG_VSW1
Change R3246 to 0613952N12 (13K) for OMAP1610
U3201
LP8340

C3203
68uF

D2D12

R3245

1
VIN1
6
VIN2
3
NC

0

3

0.1uF
C3278

NC
C3269
1.0uF

ON: 5Vpk; 230 KHZ PWM
OFF: 0.0Vpk

NC
NC

R3203
L3201

0.1

C3283

5
VOUT
4
ADJ

OMAP_CORE_LDO_1
R3215
0

R3246
6.81K
1%
R3247
51.1K
1%

C3270
1.0uF

0.10uF
SW_9V3

22uH
C3206

5.1 R3243

22uF
R3239

R3216
1.875V_V2_MAKO
2.775V_V4_MAKO
2.9V_V6_MAKO
2.775V_V7_MAKO
3V_V9_MAKO
3.6V_DIG_VSW
1
3.3V_V10_MAKO

NU

0

C3280
0.1uF

R3227
10K
NU

OMAP_CORE_LDO_1

C3234
2.2uF

Q3202
SI4724CY

VSW5

0

R3217

C3277 C3266
1.0uF
2.2uF

C3281
0.1uF

ON: 5Vpk; 230 KHZ PWM
OFF: 0.0Vpk
14
4.7K
R3224

R3207

D1A1

0.10uF

15 S1A
16 S1B

D1B2

0
R3225

0.2

C3273
10pF

VBUS1_CMD

NU

ON: 5.2V - 5.3V
OFF: 0.0V
VSW5

L3202
22uH

D2A9
D2B10
D2C11

6 S2A
7 S2B
8 S2C

Q3203
SI8401DB

1

4
IN
5
SYNC_EN
CBOOT

C3209
NU

SW_9V3
5V_V8_MAKO

C3265
22uF

R3204
0.1

10

ON: 4.75V to 5.25V (5.0V typical)
OFF: 0.0V

GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9

R3201

R3218

P5
M7
J4
G5
K9
L4
D14
H5
D9

0

GP5_4_EMERGENCY
ON_OFF_MECH
VSAVE
GP5_5_IGNITION_SENSE
POR
MAKO_GATED_32KHz
MAKO_INT

D1B2
D2A9
D2B10
D2C11

C321 2
68uF

R323 7
10K

D2D12

GND

C3262
2.2uF

C3
A2
G13
G12
H11
J11
G14
H13
F14
H12
H14
J12
K14
J14
J13
L14
D13
F13
E14
E13
G11
F12
N4
P4
N5
P3
P6
L1
J10
M6
L9
K3
K4
B13
E12
C14
H10
F11
C13
D12

15 S1A
16 S1B

4

9V3_CNTRL

PGLDO2
PGLDO3
SW1_VDD
SW1_VDDHV
SW1_VSEN_BUK
SW1_VSEN_BST
SW1_SUMCOMP_DL
SW1_DH
SW1_PHASE
U3200-1
SW1_VOUT
SW1_GND
SW2_VCC
PWR_MNGR_BLOCK
SW2_VCCS
SW2_LX
SW2_VOUT
SW2_GND
SW5_VDD
SW5_VDDHV
SW5_VSENSE
SW5_SUMCOM P
XTAL32_OUT
SW5_PHASE
XTAL32_IN
SW5_VOUT
BAT_RTC
V02_O
VSAVE
V03_O
BAT_7V5
V04_O
BAT_3V6
V06_O
REG_3V6
V07_O
BAT_TYPE
V09_O
HV_BG
V10_I
FET_ENX
V10_O
EMERG_PB
V10_GND
MECH_SW
V08_I
SW_TYPE
V08_O
IGN_X
VBUS_SUPPLY
RESETX
VBUS1_SENS
GATED_32K_CLK
VBUS1_CMD
INT_X
VBUS1
XOUT
VBUS2_SENS
XIN
VBUS2_CMD
TCXO_SEL_16_24
VBUS2
TCXO_IN

D1A1

R3241

2
3

9V3_CNTRL

5.1

1

SW_9V3
SW_9V3
SW_9V3

Q3200

C3202

A1
A14
P1
P14
M5
B14

Q3205
Q3201

4 IN
5 SYNC_EN
14 CBOOT

C3201
2.2uF

R3236
1K

R3223
220K

C3200
22uF

R3238

U3202-2

NC1
NC2
NC3
NC4
NC5
NC6

47K

47K

UNSWB+

R3200
0.1

U3203

A1

A3

NC
VR3200

10.0uF 220pF

4

OUT

GND

43.2K
R3210
14.3K
1%

IN

B1
A2

BATTERY_SENSE

2

B3 U3202-1

2
GND1
7
GND2

C3

13
VDD

10pF

VSAVE

R3209

B1
C1

0

13

C2

LO_BATTERY_DET

SW_9V3
4.7uF

3

2MEG

VDD

2MEG
VSAVE

1.875V_V2_MAKO

C3282

3 GND
1
NC

R3228

R3219

VCC 5

C3272

R3220

VBUS1 ( TO MMP )
4.7uF

5185143E77
C3213

Q3207
NTHS5441T1

R3208
VBUS2_CMD
1

4

0.2
Q3204

1
R3240
47K

ON: 4.75V to 5.25V (5.0V typical)
OFF: 0.0V
VBUS2 ( TO MAP )

2
3

NC

16.8_MHZ_BUFF

3

4.7uF
C3216
OMAP_CORE_LDO

C3217 E3201 C3218
220pF
0.10uF

C3219 E3202 C3220
220pF
0.10uF

2.775V_DIG_V4
2.775V_DIG_V4

2.775V_ANA_V7

2.9V_DIG_V6
2.9V_DIG_V6

C3221 E3203 C3222
220pF
0.10uF

3.3V_DIG_V10
3.3V_DIG_V10

C3227 E3206 C3228
220pF
0.10uF

C3225 E3205 C3226
0.10uF
220pF

C3231 E3208 C3232
220pF
0.10uF

VR3205
NC

C3252
1.0uF

VR3207
NC

C3257
1.0uF

C3229 C3254
220pF 2.2uF

1

VR3206
NC

3V_V9_MAKO

C3247 C3248 C3249
10uF 1.0uF 100pF

FROM MAKO USB_CONNECT (L6 )
OFF: 0V (DEFAULT)
ON: 3.3V (MAKO V10)

MAKO_V9_3V

1

VR3204
NC

5V_V8_MAKO

C3243
1.0uF

3.3V_V10_MAKO

VR3203
NC

2.775V_V7_MAKO

C3238 C3239 C3240
10uF 2.2uF 100pF

2.9V_V6_MAKO

VR3202
NC

2.775V_V4_MAKO

OMAP_CORE_LDO_1

1.875V_V2_MAKO

C3237
2.2uF

USB_CONNECT

5V_V8_MAKO
MAKO_V8_5V

VR3201
NC

2

Q3208
DTC114YKAF

47K
1

1.875V_DIG_V2
1.875V_DIG_V2

10K

C3233 C3260
220pF 1.0uF

VR3208
NC

Controller DC Distribution Schematic Diagram

Controller R1 Schematic Diagrams

3-8

CONTROL HEAD INTERFACE
MMP_1_WIRE VBUS1

C4000 C4001 C4002 C4003 C4004 C4005 C4006
220pF 220pF 220pF 220pF 220pF 220pF 220pF

C4013
220pF

USB1_D P

1

1

RESET
NC

3.3V

USB1_D M

1

1V8

1

5V
5V

NU

NU

J4001_9

NU

NU

NU

NU

E4000
9V3
1V8

1V8

RESET
DISPLAY_CMD
DISPLAY_CS
SERIAL_DATA
SERIAL_CLK
LED_CS
ON_OFF_SW
KEYPAD_ROW_0
KEYPAD_ROW_1
KEYPAD_ROW_2
KEYPAD_ROW_3
KEYPAD_COL_0
KEYPAD_COL_1
KEYPAD_COL_2
VOLUME_1
VOLUME_2
HANDSET_AUDIO
INT_SPKR+
INT_SPKRGPIO_0_PWR_ON
GPIO_1_USB1_DP
GPIO_2_USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
VBUS1
ONE_WIRE_1
MIC_GROUND
INT_MIC +

R4000
R4001
R4002
R4003
R4004
R4005

33
33
33
33
33
33

R4061
R4063
R4064
R4065
R4066
R4067
R4068
R4069
R4070
R4071

33
33
33
33
33
33
33
33
33
0

R4006

470

E4003

51
51

R4009
R4010

BLM21PG221SN
1

E4001
E4004
BK1005HM471
R4012

0

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

J4001- 1
J4001- 2
J4001- 3
J4001- 4
J4001- 5
J4001- 6
J4001- 7
J4001- 8
J4001- 9
J4001-10
J4001-11
J4001-12
J4001-13
J4001-14
J4001-15
J4001-16
J4001-17
J4001-18
J4001-19
J4001-20
J4001-21
J4001-22
J4001-23
J4001-24
J4001-25
J4001-26
J4001-27
J4001-28
J4001-29
J4001-30

1
2
3
4
5
6
7
8
9
10
11
12
13
14

J4003- 1
J4003- 2
J4003- 3
J4003- 4
J4003- 5
J4003- 6
J4003- 7
J4003- 8
J4003- 9
J4003-10
J4003-11
J4003-12
J4003-13
J4003-14

PCB
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8

7 6 5 4

3

2 1

J4001 FRONT VIEW

5V

C4071

2

A2
5
2 A1

A2
5
2 A1

OPT_SSI_SYN
C
R4086
0

1

WD_RESET

C4059

C4049 C4051 C4053 C4055

220pF
NU

220pF 220pF 220pF 220pF
NU
NU
NU
NU

NU

C4072 C4074

220pF 220pF
NU
NU

OPTION BOARD INTERFACE

WD_RESET

NC

A_1
A_2
A_3
A_4
A_5
A_6

2
4
6
8
10
12

7

SERIAL_DATA
PROGM_IO_CS
SERIAL_CLK
RESET
ARMIO_6

VCC

14

R4100 R4101
1.2K
1.2K
Y_1
Y_2
Y_3
Y_4
Y_5
Y_6

GND

1
3
5
9
11
13

NU

5.6V
VR4008
NU

5.6V
VR4007
NU

R4103
1.2K

R4023
1.2K

U4001

SERIAL_CLK
SERIAL_DATA

4

D4001

C4084
0.10uF

C4085
220pF

NU

C4014 C4015 C4016 C4017 C4018 C4019 C4020 C4021 C4022 C4023 C4024 C4025 C4026 C4027 C4028 C4029 C4030 C4031 C4032 C4033
220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF

C4076
220pF

1

R4079
10K

NU

R4011
0
C4034 C4035
330pF 330pF

R4034
10K

3

1V8

K4
6
K3
4
K2
3
K1
1

K4
6
K3
4
K2
3
K1
1

5V

1V8

MOBILE REPEATER: 0 OHM
MOBILE SUSCRIBER: NOT_USED

220pF
NU

SW_9V3
SHARED_SYSTEM_SYNC
SSI_FSYNC

VCC

GND

U4000

R4090

RTC_BATTERY

8

SSI_DATA_IN

NU

SSI_DATA_OUT
OPT_GPIO_1
OPT_GPIO_2
RESET_OUT
OPT_BRD_PTT

0
MOBILE REPEATER: 0 OHM
MOBILE SUSCRIBER: NOT_USED

0

R4074

0

R4076

0

R4078

0

R4080
R4081
R4082
R4083
R4085

0
0
0
0
0

QA
QB
QC
QD
QE
QF
QG
QH1
QH2

C4073

14

16

SER

5V

11
SRCLK
12
RCLK
10
SRCLR
13
RCLR

SSI_CLK
J4001_9

R4084

7 8 9 10 11 12 13 14

J4003 FRONT VIEW

C4058 C4060 C4061 C4062

15
1
2
3
4
5
6
7
9

0.10uF

3 4 5 6

1 2
PCB

220pF 220pF 220pF 220pF
NU

NU

NU

NU

NC

PUB_ADDRESS_2_EN
PUB_ADDRESS_1_EN

10K

10K

1V8

R4055

R4054

1V8

NU

10K

1V8

R4033

R4032

NU

1V8

10K

R4030

1V8

R4031

1V8

GP5_8_CTSs_Reset
GP5_7_RxDc_BUSGP5_6_TxDc_BUS+
REPEATER: 0 OHM
MOBILE SUBSCRIBER: NOT_USED

GP5_5_IGNITION_SENSE

E4005

GP5_4_EMERGENCY

5V

5V

5V

5V

EXT_SWB+
ONE_WIRE_2
PUB_ADDRESS_2
PUB_ADDRESS_1
EXT_MIC+
RX_AUDIO

GP5_3_CHAN_ACTIVITY
5V

5V

5V

5V

R4044
4.7K

NU

GP5_1_PTT

R4045
4.7K

47K
R4041
4.7K

R4040
4.7K
47K
Q4000

1

F

47K
Q4001

2

47K

2
F

R4043
4.7K

10K

10K

2

47K

R4088

47K

Q4010
F

3
1

10K

2

Q4014

10K

Q4005

F

C4063 C4064 C4065 C4066
220pF 220pF 220pF 220pF

R4089
47K

10K

47K

Q4012

EXT_SPKREXT_SPKR+
EXT_SWB+
EXT_SWB+

VR4006
NC

47K

47K

Q4004

C4075
220pF

R4050

3

3

10K

Q4008

47K

1

F
1

C4067 C4068 C4069
220pF 220pF 220pF

F

D4000

NC

VR4003

C4048
220pF

C4047
220pF

MMBZ20V

MMBZ20V

APM_1_WIRE

C4070
220pF

1

4

6

8

10

12

14

16

18

20

22

24

26

3

5

7

9

11

13

15

17

19

21

23

25

J4000 REAR VIEW

Controller Peripheral Schematic Diagram (sheet 1 of 2)

J4000-1515
J4000-1313
J4000-1111
J4000-1414
J4000-1212

J4000-9 9
J4000-10 10

J4000-7 7
J4000-8 8

J4000-16 16

EXT_SPKREXT_SPKR+

EXT_SWB+

GROUND

J4000-6 6

TX_AUDIO
RX_AUDIO
AUDIO GROUND

J4000-5 5
MAP_ID_2

POWER GROUND

2
1

ACCESSORY INTERFACE (26-PIN)

AUX_AUDIO_OUT_2
AUX_AUDIO_OUT_1

PCB

VIP_1_(EXT ALARM

GP5_8

GP5_7

GP5_6

GP5_3_(CHAN_ACT)

GP5_2_(MONITOR)

USB_DM_MAP
USB_DP_MAP

GROUND

USB / MAP_ID_GROUND

)

MAP_ID_1

IGNITION_SENSE

J4000-2626

1

C4046
220pF

C4045
220pF

MMBZ20V

J4000-24 24

1

J4000-25 25

GP5_1_(EXT PTT)

VR4002

R4051
390K

IGN_SENSE

J4000-17 17

VBUS_MAP

EMERGENCY

VR4004
C4044
220pF

J4000-23 23

J4000-3 3

J4000-2 2
J4000-1 1

MMBZ20V

EXT_PTT

J4000-19 19

2

J4000-4 4

J4000-18 18

1

C4043
220pF

VR4001

C4042
220pF

EMERG SW

C4041
220pF

MMBZ20V
220pF

J4000-22 22

VR4000
C4040

NC

J4000-20 20

VR4005

J4000-21 21

4

3

WD_RESET
Q4002

10K

1

5V

3

10K

2
3

5V

Q4015

F
3

R4035

NU

Q4011
R4049
2.7K

47K

Q4003

F

VBUS2

Q4013

47K

47K

47K

47K

USB2_DP
USB2_DM

Q4009

1

1

1

1

47K
E4002

Q4007

Q4006

47K

47K

R4048
1.5K

47K

47K

47K

1

VBUS2

47K

47K

2

USB2_D P USB2_D M

R4098
4.7K

R4042
4.7K

R4047
4.7K

R4046
4.7K

1

GP5_2_MONITOR

Controller R1 Schematic Diagrams

3-9

REPEATER CONNECTOR

WD_RESET

1V8

2

1

3

4

5

6

7

8

9 10 11

C4086
0.10uF
PCB

A1
VCCA
A2
VCCB

C2
B
B2
DIR

0

A

C1

B1

GND

R4097
McBSP3_DX

J4002 FRONT VIEW

U4004

1V8
C4087
0.10uF

1

A1
VCCA
A2
VCCB

TP4000

C2
B
B2
DIR

0

McBSP3_FSX

A

B1

1V8

1
2
3
4
5
6
7
8
9
10
11

C1

GND

R4095

U4005

R4105
10K
R4099

1V8

0

DIR_CTRL

J4002- 1
J4002- 2
J4002- 3
J4002- 4
J4002- 5
J4002- 6
J4002- 7
J4002- 8
J4002- 9
J4002-10
J4002-11

C4088
0.10uF
NU

C2
B
B2
DIR

A

B1

0

C4007
220pF

NU
C4010
220pF

NU
C4011
220pF

C4012
220pF

C1

GND

R4093
McBSP3_CLKX

A1
VCCA
A2
VCCB

NU

U4006

1V8

C2
B
B2
DIR

A

B1

0

C1

GND

R4096
McBSP3_DR

A1
VCCA
A2
VCCB

C4089
0.10uF

U4007

1V8

C2
B
B2
DIR

A

B1

0

SHARED_SYSTEM_SYNC

C1

GND

R4094
SYSTEM_SYN C

A1
VCCA
A2
VCCB

C4090
0.10uF

U4008

R4106
10K

Controller Peripheral Schematic Diagram (sheet 2 of 2)

Controller R1 Schematic Diagrams

ARMIO_12
(MOBILE ONLY)
AUDIO_PA_ENA (MOBILE ONLY)

GPIO_3 (GPIO_3 for PORTABLE-Green LED)
(SPI.CS3 for MOBILE Shift Register Chip Select)
ARMIO_6
DIR_CTRL

10K

PLACED FOR
MOBILE ONY

1.875V_DIG_V2

ARMIO_ 2

1.875V

R1017

LED_CS
SERIAL_CLK
DISPLAY_CS
SERIAL_DATA

OMAP_CORE

R1021
0

1.875V_DIG_V2

MCBSP3_DX
MCBSP3_DR
MCBSP3_FSX
MCBSP3_CLK

OMAP_CORE_LDO

SERIAL FLASH SPI

PT
T

(1.4V for OMAP1710 & 1.55V for OMAP1610)

1.875V

ONE_WIRE_UP

MCBSP3

(0.87mA/MHz for OMAP1710 & 1.06mA/MHz for OMAP1610)

R1020
0

GPS_RESET_LS
GPS_TX_LS
GPS_RX_LS
GPS_ON_OFF_LS
GPS_BOOT_SELECT

CLK rate: 1 MHz
Date rate: 20 of 8 bits packet per chip select
LED & Display CS: Active Low

ARMIO_
3 (Used as BL_EN for PORTABLE, GP5_7 for MOBILE

GPIO_60 (Used as GREEN_LED for PORTABLE, PA_ENABLE for MOBILE)
GPIO_15 (Used as RED_LED for PORTABLE, RX_ATTN_1 for MOBILE)

3-10

GP DEVICE CONFIG
1.875V

DVDD2

GPS

JTAG_NTRST
JTAG_TCK
JTAG_TMS
JTAG_TD I
JTAG_NEMU0
JTAG_NEMU1
JTAG_TDO
JTAG_RTCK

2.775V_DIG_V4

2.775V_DIG_V4

C1039

R1050

DECOUPLING CAPACITORS
OMAP_CORE

U1008

Y1001
C1000 C1001 C1002 C1003 C1013 C1015 C1011 C1031

R1025
10K

R1047
0

100pF 0.10uF 0.10uF 100pF 0.10uF0.10uF 100pF 0.10uF C1034 C1035
1.0uF 2.2u F

DELETED REF

1.875V

R1071
47K

JTAG

Place for
OMAP1710

LARGEST REF

R1035
0
DNP
NU

1.875V

3.3V_DIG_V10

R1034
10K
PLACE FOR GP
DEVICE FAST BOOT

C1004 C1005 C1006 C1007 C1014 C1010 C1009 C1008
100pF 0.10uF 0.10uF 100pF 0.10uF 0.10uF 0.10uF 100pF C1036
1.0uF

C1037
2.2uF
OMAP_CORE

OMAP_CORE

TP_MAKO_FSYNC

1.875V

R1054
4.7K

C1030
18pF

TP_MAKO_TX

R1067
4.7K
NU

1

MAKO SSI

DVDD2
LOCK_DETECT
ANT_E N
ADAPT_SW RF CONTROLS
DMCS
DEEP_SLEEP

R1066
10K
NU

1

1 TP_MAKO_DCLK

TP_MAKO_RX

1

LDO_FILTER

FREQ SWITCH
GPIO_33(Used as SW8 for PORTABLE, Channel Activity for MOBILE)
GPIO_32(Used as SW4 for PORTABLE, Monitor for MOBILE)
GPIO_31(Used as SW2 for PORTABLE, Volume B for MOBILE)
GPIO_30(Used as SW1 for PORTABLE, Volume A for MOBILE)

MAKO_RX
MAKO_DCLK
MAKO_FSYNC
MAKO_TX

SDRAM_CS

(MOBILE ONLY) EXT_MIC_ENA

SDRAM_CLK_EN
SDRAM_DATA(15:0)

N3
C12
D12
D13
C11
C13
D11
D14
C10
D8
C4
C7
D5
D7
C5
C6
D6
J18
J19
J14
K18
K19
K15
K14
L1 9
L1 8
L1 5
M19
M20
N21
N19
N18
N20
W8
Y8
M15
P19
P20
P18
M14
R19
R18
T20
T19
V8
N15
U19
V16
W17
AA17
R13
W11
W10
V10
R11

R1001
10K

RS232 RS232_RX
RS232_T X

R1044
0

(MOBILE ONLY) GP5_8

R1070
0

C1032
( BUFFERRED 16.8 FROM TOMAHAWK )

.01uF

R1041

1K

R1072

C101
18pF

8

GND1

1.0Vpkpk

Y1000
CX-91F
12MHz
3 OUT
IN 1
2 GND

0
NU

TOMAHAWK SSI

4

16.8_MHZ_BUF
F

R1002
10MEG

ABACUS3 SSI

TX_FSYNC
TX_DATA
TX_CLK
RX_FSYNC
RX_DATA
RX_CLK

C1019
18pF

1.875V

FLASH
FLASH_WAI T
FLASH_CLK

R1046
NU 0

R1006
10K

15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0

V3
T4
U3
U1
P8
T3
T2
R4
R3
R2
P7
P4
P2
N7
N2
N4

FDATA_15
FDATA_14
FDATA_13
FDATA_12
FDATA_11
FDATA_10
FDATA_ 9
FDATA_ 8
FDATA_ 7
FDATA_ 6
FDATA_ 5
FDATA_ 4
FDATA_ 3
FDATA_ 2
FDATA_ 1
FDATA_ 0

CVDD3_4
CVDD4

B13
B20
J21
R20
J1

A9
A3
E2

CVDD2
CVDD2_1
CVDD2_2
CVDD3_1
CVDD3_2
CVDD3_3

VSS_4
VSS_5

VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19

DVDD2_1
DVDD2_2
DVDD2_3
DVDD4_1
DVDD4_2
DVDD4_3
DVDD4_4
DVDD5_1
DVDD5_2
DVDD5_3

MMC_DAT0

SDRAM_CAS
SBANK_1
SBANK_0

0
1
2
3
4
5
6

SADD_13
SADD_12
SADD_11
SADD_10
SADD_9
SADD_8
U1000
SADD_7
OMAP1710 SADD_6
SADD_5
SADD_4
SADD_3
SADD_2
SADD_1
SADD_0

H11
H9
H10
B8
B12
G9
G11
G12
B9
G10
A1
B6
B2
A2

12
11
10
9
8
7
6
5
4
3
2
1
0

SDRAM

SDRAM_ADD(12:0)

LCD_VSYN C B18
LCD_HSYNC C20
LCD_AC B15
CLK_P_LCD C15
D15
LCD_PIXEL_1 5 C16
LCD_PIXEL_1 4
LCD_PIXEL_1 3 A17
G13
LCD_PIXEL_1 2 B17
LCD_PIXEL_1 1
LCD_PIXEL_1 0 C17
D16
LCD_PIXEL_9
D17
LCD_PIXEL_8
C18
LCD_PIXEL_7
B19
LCD_PIXEL_6
A20
LCD_PIXEL_5
H13
LCD_PIXEL_4
G14
LCD_PIXEL_3
C19
LCD_PIXEL_2
B21
LCD_PIXEL_1
D18
LCD_PIXEL_0

B5
B7
A13
B16
A21
F20
K20
R21
W20
AA21
Y13
AA7
Y3
AA1
U2
N1
K2
G1
B1

KBC_5
KBC_4
KBC_3
KBC_2
KBC_1
KBC_0
CLK_EX_CAM
LOW_STATE_5
UART3_RX
I2C_SCL
OTD
UWIRE_SDI
UWIRE_SDO
CLK_S_UWIRE
Z_STATE_3
Z_STATE_2
MCBSP1_DX

OMAP1710

PORTABLE DISPLAY
DISPLAY_DATA7
DISPLAY_DATA6
DISPLAY_DATA5
DISPLAY_DATA4
DISPLAY_DATA3
DISPLAY_DATA2
DISPLAY_DATA1
DISPLAY_DATA0
DISPLAY_CE
DISPLAY_CMD

G19
C21
E1 8
D1 9
D20
F18
H19
M18
L14
T18
AA19
U18
W21
V19
N14
P15
H18

(Used as KEYPAD_COL4 for PORTABLE and Public Add Mic for MOBILE)

TX_RAMP

GPIO_27
KEYPAD_COL 3
KEYPAD COLUMN
KEYPAD_COL 2
KEYPAD_COL 1
KEYPAD_COL 0
MOBILE_DISPLAY_CMD (MOBILE ONLY)

1

SPI_CL K
SPI_MISO
SPI_MOSI
THK_CE

5

EMIFS_DATA(15:0)
EMIFS_ADD(23:1)

0

ABACUS3_C E
MAKO_CE

R1014 0

W15
Y15
P14
W14
V15
AA9
V9
R10
P10
V2
V13
AA13
AA5
V5
Y2
W3
AA15
Y14
W7
V7
Y6
W6

OMAP_CORE

0

OPT_GPIO_1
OPT_GPIO_2
GPIO_40
MAKO_AD_TRIGGER

2

VSS_1
VSS_2
VSS_3

SDRAM_CTL(6:0 )
H8
H7
D10
C8
B4
C3
B3

EN_WE_SDRAM
SDRAM_RAS
SDRAM_DQMU
SDRAM_DQML

R1036
10K

1.875V

1
2
3
4

GND

TP100

VCC

NC
DVDD1_1
DVDD1_2
DVDD1_3
DVDD1_4
DVDD1_5

E5 RESERVED

0.10uF
R1026
47K

5

1 A1

C1033

16.8MHz Squarer

3 A2

1.875V

Y2 4

Y1 6

U100 6

R1028
0

LDO_FILTER

VDD_DL
L

Y21
W12
A11
A15
Y20
Y9
M2
AA3

R1045
10K

1.875V
BOOT FROM CS0

CVDDA

CVDDA
CVDD_RTC
CVDD_DL
CVDD_ 1
CVDD_ 2
CVDD_ 3
CVDD_ 4
CVDD1

KEYPAD ROW

DNP
R1027
10K

OMAP_CORE

V12 DVDDRTC

NU
BOOT FROM CS3

ARMIO_15
KEYPAD_ROW3
KEYPAD_ROW2
KEYPAD_ROW1
KEYPAD_ROW0

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

(Used as KEYPAD_ROW4 for PORTABLE, GP5_6 for MOBILE)

CLKX_SD
CLK32K_IN
EN_SDCKE
CLKX_MCBSP1
CLK_MCSI2
CLKS_MCBSP1
MCBSP1_FSX
PWRON_RESET
F_CS1U
F_CS2U
SDDQS_H
1.875V
SDDQS_L
CS_SDRAM
KBR_4
KBR_3
KBR_2
KBR_1
DVDD2
KBR_0
MCBSP1_DR
BFAIL
CONF
TDI
TMS
TCK
TRST
MPU_BOOT
L1
MPU_RST
A19
UART1_CTS
E21
UART2_CTS
U21
UART1_RX
Y16
UART2_RX
L21
CLK_B_REQ
AA2
CLK_B
Y7
CLK_MCSI 1
AA11
MCSI1_DOUT
MCSI1_DIN
A5
MCSI2_DIN
A7
MCSI2_SYN
C
B10
CLK_M_REQ
B14
MCBSP2_DR
FRDY
R1
OSC32K_IN
H2
OSC32K_OUT
C2
MCBSP2_DX
CLK_M
OSC1_I N
OSC1_OUT
LOW_STATE_1
LOW_STATE_2
MCBSP2_FSX
CLKR_MCBSP2
CLKX_MCBSP2
MCBSP2_FSR

V20 I2C_SDA
J15 CLK_L_CAM
C9 CLK_S D
J8 FADD_ 1
D3 FADD_ 2
C1 FADD_ 3
E4 FADD_ 4
D2 FADD_ 5
F4 FADD_ 6
E3 FADD_ 7
J7 FADD_ 8
F3 FADD_ 9
G4 FADD_10
G3 FADD_11
G2 FADD_12
K8 FADD_13
H4 FADD_14
H3 FADD_15
K7 FADD_16
J2 FADD_17
J4 FADD_18
J3 FADD_19
F2 FADD_20
L8 FADD_21
K4 FADD_22
K3 FADD_23
L7 FADD_24
E1 FADD_25
L4 FADV
L3 EN_F_BE_0
M8 EN_F_BE_1
M7 GPIO_62
1
M3 F_CS1
M4 F_CS2
N8 F_CS3
U4 EN_F_OE
W1 F_RP
W2 EN_F_WE
V4 F_WP
R8 USB0_SE0
P9 USB0_DAT
W4 EN_USB_PUEN
Y4 CLK_B_UART
2
V6 LOW_STATE_3
W5 LOW_STATE_4
Y17 RTCK
W9 MCSI2_DOUT
P11 MMC_CM
D
V11 CLK_MMC
Y12 RTC_ON_NOF
F
W16 Z_STATE_1
W13 RTC_WAKE_INT
P12 RESET_MODE
AA20 RST_OUT

D9
P13
H12
G21
Y10
G20
H15
R12
Y1
P3
C14
D4
G8
E19
E2 0
H14
F1 9
G18
H20
W19
V18
Y19
V17
W18
Y18
J20
U20
R14
Y5
V14
R9

MAKO_INT
( RESET CIRCUIT PROVIDED BY MAKO ) POR
MAKO_GPIO_RX
GPIO_ 5

1.875V

SDRAM_CLK

CLK_F
SDATA_15
SDATA_14
SDATA_13
SDATA_12
SDATA_11
SDATA_10
SDATA_9
SDATA_8
SDATA_7
SDATA_6
SDATA_5
SDATA_4
SDATA_3
SDATA_2
SDATA_1
SDATA_0
CAM_D_7
CAM_D_6
CAM_D_5
CAM_D_4
CAM_D_3
CAM_D_2
CAM_D_1
CAM_D_0
CAM_VS
CAM_HS
CAM_RSTZ
GPIO_15
GPIO_14
GPIO_13
GPIO_12
GPIO_11
GPIO_9
GPIO_8
GPIO_7
GPIO_6
GPIO_4
GPIO_3
GPIO_2
GPIO_1
GPIO_0
MPUIO_ 5
MPUIO_ 4
MPUIO_ 3
MPUIO_ 2
MPUIO_ 1
EMU0
EMU1
MCSI1_SYN C
CLK32K_OUT
MMC_DAT3
MMC_DAT2
MMC_DAT1

R1048 TP_PO R
0
1

(FROM MAKO ) GATED_32KHZ_OMAP
(FROM MAKO)32KHZ_CLK

15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0

OPTION SELECT (FROM MAKO)
MAKO_OPT_GPIO0
MAKO_OPT_GPIO3
MAKO_OPT_GPIO2

FLASH_CTL(5:0 )

MAKO_OPT_INT

RESET_OUT

R1005
4.7K

USB#2
OPTION BOARD

USB#0

USB_IN
T

USB1_SE 0

USB1_TXE
N

USB1_DAT

USB0_SE0
USB0_DAT
USB0_TXEN

USB2_SE 0

USB2_DAT

GPIO_25

USB2_SUSPEN D

USB2_RCV

Controller Microprocessor Schematic Diagram

GPIO_26

I2C

GPIO_18

I2C_CLK
I2C_DATA

Place for
OMAP1610

USB#1

USB#0 RESERVED FOR MOBILE
( INTERFACE WITH MAKO )

Place for
OMAP1710

SPI

Place for
OMAP1610

R1019
5.1
Place for
OMAP1710

C101

7

1.0uF

OMAP_COR E

R1000
10

R1060
10
VDD_DLL

C1012
0.10uF

C1016
0.10uF

CVDD A
C104 4
0.10uF

Controller R1 Schematic Diagrams

3-11

1.875V_DIG_V2

FLASH

1.875V_DIG_V2

SDRAM

1.875V_DIG_V2

1.875V_DIG_V2

R2004
0

R2011
0

TP_SDRAM_CLK
Bootstrap Mode = 48 MH z
Normal Mode = 72 MH z

1.875V_DIG_V2
C2000

100pF

C2001

C2002

C2003

.01uF

0.10uF

0.10uF

R2012
10K

R2000
10K

C2007

C2006

C2005

C2004

0.10uF

0.10uF

.01uF

100pF

SDRAM_CLK
R2005
10K

SDRAM_CLK_EN
TP_FLASH_CLK

1.875V_DIG_V2

R2006
10K

R2007
10K

R2008
10K

R2009
10K

SDRAM_CTL(6:0)

0
FLASH_CLK

6

F7

WP

TP_SDRAM_CS

12
13
14
15
16
17
18
19
20
21
22

C2
A1
B1
C1
D2
D1
D4
B6
A6
C6
B3
C3
D7

A5

D5

A6

D6

A7
A8
A9

D7
D8
D9

A10

D10

A11

D11

A12

D12

A13

D13

A14

D14

A15

D15

1

H8

E5

2

G5

3

E4

4

G3

5

E3

6

G1

7

G7
F6
F5

1
2
3
4
5
6

8

7

9

8

10

F4

11

D5

12

F3

0

9
10

14

E2

15

J7
J3
J2
H3
H2
H1
G3
H9
G2

C7

B3

A7

J9

E7

D3
VDDQ4

VDDQ3

VDDQ2

VDDQ1

VDD3

VDD2

DQ0

A1

DQ1

A2

DQ2

A3

DQ3

A4

DQ4

A5
A6
A7
A8
A9

DQ5
DQ6
DQ7
DQ8
DQ9

A10

DQ10

A11

DQ11

11

13

F2

J8

A0

DQ12
DQ13

E8
12

F1

LDQM

DQ14

UDQM

DQ15

A16

A8

0

B9

1

B8

2

C9

3

C8

4

D9

5

D8

6

E9

7

E1

8

D2

9

D1

10

C2

11

C1

12

B2

13

B1

14

A2

15

E2

A17

NC1

A18

NC2

G1

NC

A19
A20
A21
NC
VSS2
G2

F1

A3

VSS1

23

VSSQ4

11

B2

D4

E6

D7

10

A2

D3

A4

H7

VSSQ3

9

C7

A3

0

C3

8

A7

D2

BA1

F7

VSS1

7

A2

BA0

A1

6

B7

D1

VSSQ2

5

A8

A1

G8

TP_SDRAM_BA1

SDRAM_ADD(12:0)

G8

4

D0

ST 4Mx16

3

B8

A0

VSSQ1

2

C8

RAS

G7

TP_SDRAM_BA0

RP

E8
1

WE

CAS

EN_L

WAIT

D8

A9

F8

EN_W

VSSQ2

D3
FLASH_WAI T

SDRAM_CS

EN_G

CKE

U2001

CS

B7

B5

F9

16MByte

MICRON 8Mx16

2

G9

VSSQ1

C4

3

EN_E

CLK

A3

5

F3

VSS3

C5
D6

2

J1

3
4

VDD1

G6

E1

A5

U2000
M58WR064FB

CLK_K

F2

VSS2

F8

4
R2013
10K

E3

E7

1

1

0104024J27 (Pre-Flashed Part)

B4
0

5
R2010
10K

8MByte

VPP

VDDQ2

VDDQ1

A4

VDD1

FLASH_CTL(5:0)

VDD2

G4

1.875V_DIG_V2

EMIFS_ADD(23:1)

EMIFS_DATA(15:0)

SDRAM_DATA(15:0)

Controller Memories Schematic Diagram

Controller R1 Schematic Diagrams

R3582
MMP_GPIO2_INPUT

5.1K
NU

16.2K

MAKO_OPT_GPIO2
MAKO_OPT_GPIO3

I2C_CLK

I2C_DATA

CLK_SCL
3
AD0_CS*
8
DI S
SDO_NC 4
5
SDI_SDA
10
W
1
A
2

10uF
C3536

R3575
1K

B

1

4

Q3501

9V3

3

2

1

R3532 C3524
10uF
100

EXT_MIC_ENA

1
C3530
220pF

0
C3531
220pF

NC
9V3_CNTRL
SW_9V3

NC
NC
NC
NC
NC
NC

0.10uF

R3537

1.0uF

EXT_MIC

R3535
560
E3503

C3520

C3528

5

6

R3547
560

NC
NC

1.0uF

0.10uF

C3516

C3523

R3526
0

C3515
220pF

C3514
220pF

B11
A11
L2
K2
K1
J2
J1
J3
H3
H2
E3
E1
G3
G2
F1
F2
H1
G1
H4
A4

AD_TRI G
TX_RX
VMES L10
MIC_BIAS
ADC_VREF M12
INT_MIC_P
ATOD_0 N14
INT_MIC_M
ATOD_1 M13
EXT_MIC_P
ATOD_2 L11
EXT_MIC_M
ATOD_3 M14
VCM 1
ATOD_4 L12
ATOD_5 L13
VC_OUT_P
VC_OUT_M
ATOD_6 K11
ATOD_7 K12
BPLUS
PA_BPLUS
ATOD_8 K13
U3200-3
PA_IN_M
PA_CODEC_A2D_BLOCK
PA_IN_P
INT_SPKR_P
FE_TUNE1 L3
INT_SPKR_M
FE_TUNE2 M2
EXT_SPKR_P
PWR_CTRL N1
EXT_SPKR_M
SCAN_EN C4
A3
VCM 2
TEST
VREF
VFUSE E8

100pF

NC

C3513

100pF

3.3V_DIG_V10

9V3

5V_SW

UNSWB+

9V3
R3520
24K
3
2

C3504
1000pF
OUT1

OUT2

4

E3500

6

E3501

15 K

7.8V RMS
(7.5 W @ 8 ohms)

R3523

13

24K
VAG

12

C3506
47uF
VR3502

1

U3505- 4
4
14
11

R3524

C3509

560

10uF

3

R3576
100

1

330pF
R3525

HANDSET_AUDIO

100K
9V3

600mV RMS

R3571
2K

2

C3510

2.9V_DIG_V6

RT3500
10K
RX_FLTR_VCTRL
PA_BIAS
TX_DAC
26.7K
R3577

SPKR-

C3505
1000pF

Q3500

R3521

47K

HW_ID0
HW_ID1
HW_ID2
BATTERY_SENSE
R3595
10K
PA_TEM P
ANT_CURRENT_DET
TX_RAMP_DAC
3.91V (27.5W)
4.12V (44W)

SPKR+

10K

AUDIO_PA_ENA

2200pF

C3507

C3508
0.1uF

C3512
0.1uF

9
IN V
1
NINV
3
RR
8
M_SS

R3516
24K

9V3

C3511

INT_MIC

UNSWB+

A2
V_POS

NC
NC
NC
NC

9.3VDC unmuted
2113945A09 5.3VDC muted
(VALUE )

7.8V RMS
(7.5 W @ 8 ohms)

U3500
TDA1519C

7
VCC

6

PCA9306
U3503

C3503
1000pF

U3501
AD5161

9
R3559
10K

SDA2
5
SCL2
6
EN
8

C3502
0.1uF

VDD

1
0.10uF

NC
GPIO_0_PWR_ON
GPIO_3_PTT
GPIO_4_HOOK

GND

SDA1
4
SCL1
3

C3542

U3508
PCA9306

1

E3502

C3521 1.0uF

1

2

MAKO_OPT_INT

ONE_WIRE_1
ONE_WIRE_2
I2C_DATA
I2C_CLK

R3569
1K

MAKO_AD_TRIGGER

C3529

VR3503
MMBZ20V

3

MAKO_OPT_GPIO0

NC
NC
NC

3
4 SCL1
SDA1

NC
NC

0.10uF
R3558
10K

R3574
10K

C3501
0.1uF

10K
R3513
0

GND2

10K
R3587

16.2K

R3573
10K

8
EN 6
SCL2
5
SDA2

R3511

C3540

GND1

10K
R3581

R3583

R3515
10K

C3539
0.10uF

R3592
2.2K

2

R3580

MMP_GPIO1_INPUT

NC

R3591
2.2K

GND

ONE_WIRE_UP

52mV RMS for rated audio
5V_SW
2.775V_DIG_V4

7

NC

R3593
200K
C3541
0.10uF
R3514
10K

C3500
10.0uF

R3578
200K
1.875V_DIG_V2

USB_CONNECT
NC
NC

UNSWB+
9V3
5V_SW
5V_V8_MAKO
3.3V_DIG_V10
1.875V_DIG_V2

2.775V_DIG_V4

2.9V_DIG_V6
N6
P7
N7
P8
L6
N13
N9
P9
M8
L8
M10
N12
M11
P13
P10
K7
M9
N10
P11
K8
P12
N11

8
11

5V_SW

2 VREF1
7
VREF2

10K
51.1K

R3579
R3588

1.875V_V2_MAKO

1.875V_DIG_V2

USB2_DP
USB2_DM

27

1
1

NC
NC

RS232_TX
RS232_RX

27

2
VREF1 7
VREF2

NC

MAKO UART

R3500
R3501

4

10

10K
R3506
10K

R3594
3.3K

GND

0
0
0

R3561
R3562
R3563

9
R3502

0

C1

IN 2

9V3

R3586

B2

(VALUE
)

MAKO USB

NC

D2
NO2
C2
COM 2

U3504
TS5A23166
IN 1

1

NC

MAKO SSI
1.875V_V2_MAKO
USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT

HW_ID2

HW_I D

HW_ID1

HW_ID0

MOBILE REPEATER: NOT_USED
MOBILE SUSCRIBER: 0 OHM

A1
NO1
B1
COM 1

GND

R3509
0

BBP_CLK
BBP_SYNC
SPI_CLK
SPI_CS
U3200- 2
SPI_DI
DIGITAL_BLOCK
SPI_DO
VC_DCLK
VC_FSYNC
VC_TX
VC_TX3V
VC_RX
UCM_SS
LOGIC_VDD
USB1_OE
USB1_DAT_TXD
USB1_SE0
USB2_OE_RCV_RTS
USB2_DAT_VP
USB2_SE0_VM_RXD
UART2_TXD
USB1_DP
UART2_RXD_OD
USB1_DM
CTS_X
USB2_DP
USB_INTX
USB2_DM
USB_CONNECT
RXDIN_3V
TXDO_BDI_UP_3V
SB96_BUS_BUSY
BOOT_NORM_X
SB96_BDO_KF_5V
ONE_WIRE_1
RS232_USB_X
APCO
ONE_WIRE_2
ONE_WIRE_BATT
SB96D_BDO_KF_3V
ONE_WIRE_UP
TXDO_BDI_5V
TXDO_BDI_ENC_3V
RXDIN_5V
RXDIN_ENC_3V
RTS_FILLSEN_5V
CTS_CABLE_DET_5V
RTS_FILLSEN_3V
BUSY_I
N
OPTA_SEL0
BUSY_OUT
OPTA_SEL1
CABLE_DET_3V
OPTA_SEL2
OPTA_SEL3
OPT_GPIO0
OPT_GPIO1
OPTB_SEL0
OPT_GPIO2
OPTB_SEL1
OPT_GPIO3
OPTB_SEL2
OPTION_INTX
OPTB_SEL3

D1

R3508
0

NC
NC

MAKO SPI
SPI_CLK
MAKO_CE
SPI_MOSI
SPI_MISO
MAKO_DCLK
MAKO_FSYNC
MAKO_TX
MAKO_RX

R3585
22K

U3505- 1

C3517

R3528

2

10uF

22K

3

4

C351 9

1

R3529
RX_AUDI O

11

47uF

51
R3548
100K

VAG
R3550
82K

330mV RMS
C3545

C3525
220pF

220pF

VAG
9V3
R3596
150

R3536
100K
9V3
C3532

R3539

C3538
.01uF

4

0.10uF

R3507
0

VAG
U3505- 3 (SOURCE)
MC3403

9V3
A5
B5
E6
D6
B6
C6
E7
D7
B7
M4
A7
N3
A6
B8
C8
D8
A9
B9
C9
E9
A10
B10
C10
P2
J5
C7
A8
L5
N8
L7
K6
N2
M3
C12
E11
D10
F10
C11
G10
D11
B12

R3584
22K

1.875V_DIG_V2

USB1_DP
USB1_DM

5

R3510
R3512

5V_V8_MAKO

1

1
R3504
R3505
MOBILE REPEATER: 33K
R3503
33K
33K
MOBILE SUBSCRIBER: NOT_USED 33K
NU
NU

EXT_MIC+

27
27

1

2.9V_DIG_V6

INT_MIC +

3.3V_DIG_V10

1

MAKO_CE

R3560
47K

1

2.9V_DIG_V6

R3572
10K

5V_V8_MAKO

USB1_TXEN
USB1_DAT
USB1_SEO

3-12

3

24K
VAG

R3538
39K

5
V15

2

6

1

C3527

R3533
24K

0.1uF
9

U35022
6

1.0uF 5

4

10
4

C3533

8

C3543
7

11

4
11 U3502- 3

3

R3540

PUB_ADDRESS_1

100

10uF

3

1.0uF
5
2

C3518

VAG

70mV RMS (RX AUDIO)

6

MIC_GROUND
1.0uF

1

R3542

Q3503
9V3

220K
C3522

R3544
24K

470pF
R3549

2
VAG

1.0uF

R3534
10K
VAG

11

13
C3544
4

3

12

U3502- 4
4
14

C3534

11

10uF

R3545
100

PUB_ADDRESS_2

1.0uF

5
2
C3535
1.0uF

U3505- 2
6

3

U3502-1
4
1

R3546
15 K

30K 9V3
C3526

9V3

VR3504

24K

Q3504

NU R3530
80mV RMS (TX AUDIO)

R3541
24K

4

6

1

7
5

11

4

3
Q350
5

5
2

6

1

Q3502

Controller Audio and USB Schematic Diagram

PUB_ADDRESS_2_EN
PUB_ADDRESS_1_EN
PUB_ADDRESS_MIC_EN
LOW_LEVEL_MUTE

Controller R1 Schematic Diagrams

2.1

3-13

Controller R1 Parts List

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C2000

2113944A40

100pF

C3031

2113945C31

0.1uF

C3221

2113944A44

220pF

C1000

2113944A40

100pF

C2001

2113945B02

.01uF

C3032

2113945B02

.01uF

C3222

2113945Y02

0.10uF

C1001

2113945Y02

0.10uF

C2002

2113945Y02

0.10uF

C3040

2113944C06

470pF

C3225

2113944A44

220pF

C1002

2113945Y02

0.10uF

C2003

2113945Y02

0.10uF

C3041

2113945C02

.01uF

C3226

2113945Y02

0.10uF

C1003

2113944A40

100pF

C2004

2113944A40

100pF

C3042

2113945B02

.01uF

C3227

2113944A44

220pF

C1004

2113944A40

100pF

C2005

2113945B02

.01uF

C3043

2314030E85

33uF

C3228

2113945Y02

0.10uF

C1005

2113945Y02

0.10uF

C2006

2113945Y02

0.10uF

C3044

2113945C31

0.1uF

C3229

2113944A44

220pF

C1006

2113945Y02

0.10uF

C2007

2113945Y02

0.10uF

C3045

NOT PLACED

–

C3231

2113944A44

220pF

C1007

2113944A40

100pF

C2500

2113944A44

220pF

C3046

2113945Y02

0.10uF

C3232

2113945Y02

0.10uF

C1008

2113944A40

100pF

C2501

2113944A44

220pF

C3200

2113946J04

22uF

C3233

2113944A44

220pF

C1009

2113945Y02

0.10uF

C3000

2113944C06

470pF

C3201

2113946D05

2.2uF

C3234

2113946D05

2.2uF

C1010

2113945Y02

0.10uF

C3002

2371403L02

10uF

C3202

2113945Y02

0.10uF

C3237

2113946D05

2.2uF

C1011

2113944A40

100pF

C3005

2113944C06

470pF

C3203

2316410H02

68uF

C3238

2113946H02

10uF

C1012

2113945Y02

0.10uF

C3006

2314030E85

33uF

C3204

2115153H21

5.6pF

C3239

2113946D05

2.2uF

C1013

2113945Y02

0.10uF

C3007

2113945C31

0.1uF

C3205

2115153H21

5.6pF

C3240

2113944C45

100pF

C1014

2113945Y02

0.10uF

C3008

2113945A09

1000pF

C3206

2316410H01

22uF

C3243

2113946S35

1.0uF

C1015

2113945Y02

0.10uF

C3009

2113944A40

100pF

C3207

2113945C31

0.1uF

C3247

2113946H02

10uF

C1016

2113945Y02

0.10uF

C3010

2113946S35

1.0uF

C3208

2113946D05

2.2uF

C3248

2113946S35

1.0uF

C1017

2113946E02

1.0uF

C3011

2113946S35

1.0uF

C3209

2113945Y02

0.10uF

C3249

2113944C45

100pF

C1018

2113944A28

18pF

C3012

2113944C06

470pF

C3210

2113946D05

2.2uF

C3252

2113946S35

1.0uF

C1019

2113944A28

18pF

C3013

2314030J28

22uF

C3211

2113945A09

1000pF

C3254

2113946D05

2.2uF

C1030

2113944A28

18pF

C3014

2113945C31

0.1uF

C3212

2316410H02

68uF

C3257

2113946S35

1.0uF

C1031

2113945Y02

0.10uF

C3015

2113944C38

47pF

C3213

2113946F03

4.7uF

C3260

2113946S35

1.0uF

C1032

2113945B02

.01uF

C3016

2113944A40

100pF

C3214

2115153H45

33pF

C3261

2113944A44

220pF

C1033

2113945Y02

0.10uF

C3017

2113945A09

1000pF

C3215

2115153H45

33pF

C3262

2113946N03

2.2uF

C1034

2113946S35

1.0uF

C3018

2389289U01

10uF

C3216

2113946F03

4.7uF

C3265

2113946J04

22uF

C1035

2113946D05

2.2uF

C3019

2113944C06

470pF

C3217

2113944A44

220pF

C3266

2113946D05

2.2uF

C1036

2113946S35

1.0uF

C3020

2314030E85

33uF

C3218

2113945Y02

0.10uF

C3269

2113946S35

1.0uF

C1037

2113946D05

2.2uF

C3021

2113945C31

0.1uF

C3219

2113944A44

220pF

C3270

2113946S35

1.0uF

C1044

2113945Y02

0.10uF

C3030

2113945C02

.01uF

C3220

2113945Y02

0.10uF

C3272

2115153H27

10pF

Controller R1 Schematic Diagrams

3-14

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C3273

NOT PLACED

–

C3519

2314030F30

47uF

C4004

NOT PLACED

–

C4040

2113944A44

220pF

C3274

2113944A44

220pF

C3520

2113946S35

1.0uF

C4005

NOT PLACED

–

C4041

2113944A44

220pF

C3275

2113946J03

10.0uF

C3521

2113946S35

1.0uF

C4006

2113944A44

220pF

C4042

2113944A44

220pF

C3276

2113946S35

1.0uF

C3522

2113945A05

470pF

C4007

NOT PLACED

–

C4043

2113944A44

220pF

C3277

2113946S35

1.0uF

C3523

2113945Y02

0.10uF

C4010

NOT PLACED

–

C4044

2113944A44

220pF

C3278

2113945C31

0.1uF

C3524

2313960D07

10uF

C4011

NOT PLACED

–

C4045

2113944A44

220pF

C3279

2113945C31

0.1uF

C3525

2113944A44

220pF

C4012

NOT PLACED

–

C4046

2113944A44

220pF

C3280

2113945C31

0.1uF

C3526

2113946S35

1.0uF

C4013

2113944A44

220pF

C4047

2113944A44

220pF

C3281

2113945C31

0.1uF

C3527

2113945C31

0.1uF

C4014

2113944A44

220pF

C4048

2113944A44

220pF

C3282

2113946F03

4.7uF

C3528

2113945Y02

0.10uF

C4015

2113944A44

220pF

C4049

NOT PLACED

–

C3283

2113945Y02

0.10uF

C3529

2113945Y02

0.10uF

C4016

2113944A44

220pF

C4051

NOT PLACED

–

C3500

2113946J03

10.0uF

C3530

2113944A44

220pF

C4017

2113944A44

220pF

C4053

NOT PLACED

–

C3501

2113945G91

0.1uF

C3531

2113944A44

220pF

C4018

2113944A44

220pF

C4055

NOT PLACED

–

C3502

2113945C31

0.1uF

C3532

2113946S35

1.0uF

C4019

NOT PLACED

–

C4058

NOT PLACED

–

C3503

2113945A09

1000pF

C3533

2313960D07

10uF

C4020

NOT PLACED

–

C4059

NOT PLACED

–

C3504

2113945A09

1000pF

C3534

2313960D07

10uF

C4021

2113944A44

220pF

C4060

NOT PLACED

–

C3505

2113945A09

1000pF

C3535

2113946S35

1.0uF

C4022

2113944A44

220pF

C4061

NOT PLACED

–

C3506

2314030F30

47uF

C3536

2314030M51

10uF

C4023

2113944A44

220pF

C4062

NOT PLACED

–

C3507

2113945A11

2200pF

C3538

2113945B02

.01uF

C4024

2113944A44

220pF

C4063

2113944A44

220pF

C3508

2113945C31

0.1uF

C3539

2113945Y02

0.10uF

C4025

2113944A44

220pF

C4064

2113944A44

220pF

C3509

2313960D07

10uF

C3540

2113945Y02

0.10uF

C4026

2113944A44

220pF

C4065

2113944A44

220pF

C3510

2113945A03

330pF

C3541

2113945Y02

0.10uF

C4027

2113944A44

220pF

C4066

2113944A44

220pF

C3511

2113944A40

100pF

C3542

2113945Y02

0.10uF

C4028

2113944A44

220pF

C4067

2113944A44

220pF

C3512

2113945C31

0.1uF

C3543

2113946S35

1.0uF

C4029

2113944A44

220pF

C4068

2113944A44

220pF

C3513

2113944A40

100pF

C3544

2113946S35

1.0uF

C4030

2113944A44

220pF

C4069

2113944A44

220pF

C3514

2113944A44

220pF

C3545

2113944A44

220pF

C4031

2113944A44

220pF

C4070

2113944A44

220pF

C3515

2113944A44

220pF

C4000

NOT PLACED

–

C4032

2113944A44

220pF

C4071

NOT PLACED

–

C3516

2113946S35

1.0uF

C4001

NOT PLACED

–

C4033

2113944A44

220pF

C4072

NOT PLACED

–

C3517

2314030M51

10uF

C4002

NOT PLACED

–

C4034

2113945A03

330pF

C4073

2113945Y02

0.10uF

C3518

2113946S35

1.0uF

C4003

NOT PLACED

–

C4035

2113945A03

330pF

C4074

NOT PLACED

–

Controller R1 Schematic Diagrams

Circuit
Ref

Motorola Part
No

3-15

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C4075

NOT PLACED

–

E4004

2409134J25

FERRITE BEAD

Q3501

4815272H01

ANALOG SWITCH

R1021

0613952R66

0

C4076

NOT PLACED

–

E4005

2409134J25

FERRITE BEAD

Q3502

4815272H01

ANALOG SWITCH

R1025

0613952R01

10K

C4084

2113945Y02

0.10uF

J2500

0905505Y02

Q3503

4815272H01

ANALOG SWITCH

R1026

0613952R17

47K

C4085

2113944A44

220pF

22-PIN JTAG
CONNECTOR

Q3504

4815272H01

ANALOG SWITCH

R1027

NOT PLACED

–

J3000

0905902V09

DC POWER CONNECTOR

Q3505

4815272H01

ANALOG SWITCH

R1028

0613952R66

0

J4000

0916017H01

26-PIN ACCESSORY
CONNECTOR

Q4000

4815263H01

ANALOG SWITCH

R1034

0613952R01

10K

Q4001

4815263H01

ANALOG SWITCH

R1035

NOT PLACED

–

Q4002

4815261H01

ANALOG SWITCH

R1036

0613952R01

10K

Q4003

4815263H01

ANALOG SWITCH

R1041

0613952Q73

1K

Q4004

4815261H01

ANALOG SWITCH

R1044

0613952R66

0

Q4005

4815263H01

ANALOG SWITCH

R1045

0613952R01

10K

Q4006

4815263H01

ANALOG SWITCH

R1046

NOT PLACED

–

Q4007

4815263H01

ANALOG SWITCH

R1047

0613952R66

0

Q4008

4815261H01

ANALOG SWITCH

R1048

0613952R66

0

Q4009

4815263H01

ANALOG SWITCH

R1054

0613952Q89

4.7K

Q4010

4815261H01

ANALOG SWITCH

R1060

0613952Q25

10

Q4011

4815263H01

ANALOG SWITCH

R1066

NOT PLACED

–

Q4012

4815261H01

ANALOG SWITCH

R1067

NOT PLACED

–

C4086

2113945Y02

0.10uF

C4087

2113945Y02

0.10uF

C4088

2113945Y02

0.10uF

C4089

2113945Y02

0.10uF

C4090

2113945Y02

0.10uF

D3030

4813978P07

DIODE, SWITCHING

D3040

4813978P07

DIODE, SWITCHING

D3200

4813978C02

DIODE, SWITCHING

D4000
D4001
E2500
E3000
E3201
E3202
E3203

4866544A01
4866544A01
2480675U01
2485011Y01
2480675U01
2480675U01
2480675U01

DIODE, DUAL
DIODE, DUAL
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD

J4001

0915555H01

30-PIN CONTROL
HEAD CONNECTOR

J4002

0915558H01

11-PIN REPEATER
CONNECTOR

J4003

0915556H01

14-PIN OPT BRD
CONNECTOR

L3200

2415005H02

22uH

L3201

2415005H02

22uH

L3202

2415005H02

22uH

Q3030

4813973M07

NPN

Q3032

4813973B01

NPN

Q3040

4813973M07

NPN

Q3041

4815263H01

ANALOG SWITCH

Q4013

4816023H01

PNP

R1070

0613952R66

0

Q3200

5185956E76

N-CHANNEL SYNCHRONOUS MOSFET

Q4014

4813973A06

NPN

R1071

0613952R17

47K

E3205

2480675U01

FERRITE BEAD

E3206

2480675U01

FERRITE BEAD

Q3201

4813970A62

P-CHANNEL MOSFET

Q4015

4815263H01

ANALOG SWITCH

R1072

NOT PLACED

–

E3208

2480675U01

FERRITE BEAD

Q3202

5185956E76

R1000

0613952Q25

10

R2000

0613952R01

10K

E3500

2485011Y01

FERRITE BEAD

N-CHANNEL SYNCHRONOUS MOSFET

R1001

0613952R01

10K

R2004

0613952R66

0

E3501

2485011Y01

FERRITE BEAD

Q3203

4805585Q23

PMOS FET

R1002

0613952J73

10MEG

R2005

0613952R01

10K

E3502

2485011Y01

FERRITE BEAD

Q3204

4805585Q23

PMOS FET

R1005

0613952Q89

4.7K

R2006

0613952R01

10K

E3503

2485011Y01

FERRITE BEAD

Q3205

4815262H01

ANALOG SWITCH

R1006

0613952R01

10K

R2007

0613952R01

10K

E4000

2485011Y01

FERRITE BEAD

Q3206

4815272H01

ANALOG SWITCH

R1014

0613952R66

0

R2008

0613952R01

10K

E4001

7686949J14

FERRITE BEAD

Q3207

4813970A62

P-CHANNEL MOSFET

R1017

0613952R01

10K

R2009

0613952R01

10K

E4002

7686949J14

FERRITE BEAD

Q3208

4815261H01

ANALOG SWITCH

R1019

0613952Q18

5.1

R2010

0613952R01

10K

E4003

NOT PLACED

–

Q3500

4815261H01

ANALOG SWITCH

R1020

0613952R66

0

R2011

0613952R66

0

Controller R1 Schematic Diagrams

3-16

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

R2012

0613952R01

10K

R3002

0613952R01

10K

R3053

0613952R66

0

R3237

0613952R01

10K

R2013

0613952R01

10K

R3003

0613952M54

3.57K

R3054

0613952R66

0

R3238

0613952H25

10

R2500

0613952R66

0

R3004

0613952L73

562

R3055

0615871H01

0.1

R3239

0613952H25

10

R2501

0613952R66

0

R3005

0613952Q81

2.2K

R3056

0615871H01

0.1

R3240

0613952R17

47K

R2502

0613952R66

0

R3006

0613952Q57

220

R3057

0613952R66

0

R3241

0613952Q18

5.1

R2504

0613952R66

0

R3007

0613952N58

39.2K

R3200

0615871H01

0.1

R3243

0613952Q18

5.1

R2506

0613952R66

0

R3008

0613952N12

13K

R3201

0613952R66

0

R3245

0613952G67

0

R2507

0613952R66

0

R3009

0613952N58

39.2K

R3203

0615871H01

0.1

R3246

0613952M81

6.81K

R2508

0613952R66

0

R3010

0613952N12

13K

R3204

0615871H01

0.1

R3247

0613952N69

51.1K

R2509

0613952R66

0

R3030

0613952R01

10K

R3205

0613952R25

100K

R3248

0613952R01

10K

R2510

0613952R66

0

R3032

0615871H01

0.1

R3206

0613952R66

0

R3500

0613952Q35

27

R2511

0613952R66

0

R3033

0615871H01

0.1

R3207

0686135Z02

0.2

R3501

0613952Q35

27

R2512

0613952R66

0

R3034

0613952H61

330

R3208

0686135Z02

0.2

R3502

0613952R01

10K

R2513

0613952R66

0

R3035

0613952H25

10

R3209

0613952N62

43.2K

R3503

0613952R13

33K

R2514

0613952R66

0

R3036

0613952H25

10

R3210

0613952N16

14.3K

R3504

NOT PLACED

–

R2515

0613952R66

0

R3037

0613959G61

330

R3215

0613952G67

0

R3505

NOT PLACED

–

R2516

0613952R66

0

R3038

NOT PLACED

–

R3216

0613952G67

0

R3506

0613952R01

10K

R2517

0613952R66

0

R3039

0613952M30

2K

R3217

NOT PLACED

–

R3507

NOTPLACED

–

R2518

0613952R66

0

R3040

0613952M43

2.74K

R3218

0613952R66

0

R3508

0613952R66

0

R2519

0613952R66

0

R3041

0613952R25

100K

R3219

0613952R56

2MEG

R3509

0613952R66

0

R2520

0613952R66

0

R3042

0613952H69

680

R3220

0613952R56

2MEG

R3510

0613952Q35

27

R2521

0613952R66

0

R3043

0613952H69

680

R3222

0613952R33

220K

R3511

0613952R01

10K

R2522

0613952R66

0

R3044

0613958S61

330

R3223

0613952R33

220K

R3512

0613952Q35

27

R2523

0613952R66

0

R3045

0613952M30

2K

R3224

0613952Q89

4.7K

R3513

0613952R66

0

R2524

0613952R66

0

R3046

0613952M43

2.74K

R3225

NOT PLACED

–

R3514

0613952R01

10K

R2525

0613952R66

0

R3047

0613952R25

100K

R3226

0613952R13

33K

R3515

0613952R01

10K

R2526

0613952R66

0

R3048

0613952Q73

1K

R3227

NOT PLACED

–

R3516

0613952R10

24K

R2527

0613952R66

0

R3050

0613959Q53

150

R3228

0613952G67

0

R3520

0613952R10

24K

R2528

0613952R66

0

R3051

0613952G67

0

R3233

0613952R66

0

R3521

0613952R05

15K

R2529

0613952R01

10K

R3052

0613952G67

0

R3236

0613952Q73

1K

R3523

0613952R10

24K

Controller R1 Schematic Diagrams

Circuit
Ref

Motorola Part
No

3-17

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

R3524

0613952Q67

560

R3569

0613952Q73

1K

R4005

0613952Q37

33

R4065

0613952Q37

33

R3525

0613952R25

100K

R3571

0613952Q80

2K

R4006

0613952Q65

470

R4066

0613952Q37

33

R3526

0613952R66

0

R3572

0613952R01

10K

R4009

0613952Q42

51

R4067

0613952Q37

33

R3528

0613952R09

22K

R3573

0613952R01

10K

R4010

0613952Q42

51

R4068

0613952Q37

33

R3529

0613952Q42

51

R3574

0613952R01

10K

R4011

0613952R66

0

R4069

0613952Q37

33

R3530

NOT PLACED

–

R3575

0613952Q73

1K

R4012

0613952R66

0

R4070

0613952Q37

33

R3532

0613952Q49

100

R3576

0613952Q49

100

R4023

0613952Q75

1.2K

R4071

0613952R66

0

R3533

0613952R10

24K

R3577

0613952N42

26.7K

R4030

NOT PLACED

–

R4074

0613952R66

0

R3534

0613952R01

10K

R3578

0613952R32

200K

R4031

0613952R01

10K

R4076

0613952R66

0

R3535

0613952Q67

560

R3579

0613952R01

10K

R4032

0613952R01

10K

R4078

0613952R66

0

R3536

0613952R25

100K

R3580

0613952R01

10K

R4033

NOT PLACED

–

R4079

0613952R01

10K

R3537

0613952R66

0

R3581

0613952R01

10K

R4034

0613952R01

10K

R4080

0613952R66

0

R3538

0613952R15

39K

R3582

0613952N21

16.2K

R4035

0613952R01

10K

R4081

0613952R66

0

R3539

0613952R10

24K

R3583

0613952N21

16.2K

R4040

0613952Q89

4.7K

R4082

0613952R66

0

R3540

0613952Q49

100

R3584

0613952R09

22K

R4041

0613952Q89

4.7K

R4083

0613952R66

0

R3541

0613952R10

24K

R3585

0613952R09

22K

R4042

0613952Q89

4.7K

R4084

0613952R66

0

R3542

0613952R10

24K

R3586

0613952R66

0

R4043

0613952Q89

4.7K

R4085

0613952R66

0

R3544

0613952R10

24K

R3587

NOT PLACED

–

R4044

0613952Q89

4.7K

R4086

0613952R66

0

R3545

0613952Q49

100

R3588

0613952N69

51.1K

R4045

0613952Q89

4.7K

R4088

0613952R01

10K

R3546

0613952R05

15K

R3591

0613952Q81

2.2K

R4046

0613952Q89

4.7K

R4089

0613952R17

47K

R3547

0613952Q67

560

R3592

0613952Q81

2.2K

R4047

0613952Q89

4.7K

R4090

0613952R66

0

R3548

0613952J25

100K

R3593

0613952R32

200K

R4048

0613952Q77

1.5K

R4093

0613952R66

0

R3549

0613952R12

30K

R3594

0613952Q85

3.3K

R4049

0613958H83

2.7K

R4094

0613952R66

0

R3550

0613952R23

82K

R3595

0613952R01

10K

R4050

0613952R01

10K

R4095

0613952R66

0

R3558

0613952R01

10K

R3596

0613952H53

150

R4051

0613952Q89

4.7K

R4096

0613952R66

0

R3559

0613952R01

10K

R4000

0613952Q37

33

R4054

0613952R01

10K

R4097

0613952R66

0

R3560

0613952R17

47K

R4001

0613952Q37

33

R4055

0613952R01

10K

R4098

0613952Q89

4.7K

R3561

0613952R66

0

R4002

0613952Q37

33

R4061

0613952Q37

33

R4099

0613952R66

0

R3562

0613952R66

0

R4003

0613952Q37

33

R4063

0613952Q37

33

R4100

0613952Q75

1.2K

R3563

0613952R66

0

R4004

0613952Q37

33

R4064

0613952Q37

33

R4101

0613952Q75

1.2K

Controller R1 Schematic Diagrams

3-18

Circuit
Ref

Motorola Part
No

Description

R4103

0613952Q75

1.2K

R4105

0613952R01

10K

R4106
RT3500

0613952R01
0615471H01

10K
THERMISTOR, 10K

Circuit
Ref

Motorola Part
No

Description

U4000

5115476H01

IC, SERIAL-TO-PARALLEL CONVERTER

U4001

5115502H01

LOGIC TRANSLATOR

U4004

5115865H01

IC, BUFFER

U4005

5115865H01

IC, BUFFER

U1000

5102495J13

MICROPROCESSOR

U1006

5115001H02

IC, DUAL UNBUFFERED INVERTER

U4006

5115865H01

IC, BUFFER

U4007

5115865H01

IC, BUFFER

U2000

0104024J27

IC, 8MB FLASH

U4008

5115865H01

IC, BUFFER

U2001

5171614M01

IC, 16MB SDRAM

VR3000

4813979C17

U3001

5164015H94

VOLTAGE REGULATOR

TRANSIENT
SUPPRESSOR

U3002

5115391H01

VOLTAGE REGULATOR

VR3040

4813977M10

DIODE, 5.1V ZENER

U3003

5164015H94

VOLTAGE REGULATOR

VR3200

4813977M10

DIODE, 5.1V ZENER

U3004

5115391H01

VOLTAGE REGULATOR

VR3201

4813977M05

DIODE, 3.3V ZENER

U3005

0105959T72

PNP

VR3202

4813977M05

DIODE, 3.3V ZENER

U3006

0105959T72

PNP

VR3203

4813977M05

DIODE, 3.3V ZENER

U3030

5116525H01

DUAL OPAMP

VR3204

4813977M13

DIODE, 6.2V ZENER

U3040

0105959T72

PNP

VR3205

4813977M05

DIODE, 3.3V ZENER

U3200

5185143E77

IC, POWER
MANAGEMENT

VR3206

4813977M13

DIODE, 6.2V ZENER

VR3207

4813977M13

DIODE, 6.2V ZENER

U3201

5115616H01

VOLTAGE REGULATOR

VR3208

4813977M13

DIODE, 6.2V ZENER

U3202

5115453H01

DUAL OPAMP

VR3502

4813977A48

DIODE, 20V ZENER

U3203

5114007A43

IC, SCHMITT TRIGGER

VR3503

4813977A48

DIODE, 20V ZENER

U3500

5102463J95

AUDIO PA

VR3504

4813977A48

DIODE, 20V ZENER

U3501

5115368H01

DIGITAL ATTENUATOR

VR4000

4813977A48

DIODE, 20V ZENER

U3502

5114016A18

QUAD OPAMP

VR4001

4813977A48

DIODE, 20V ZENER

U3503

5164852H47

IC, LEVEL
TRANSLATOR

VR4002

4813977A48

DIODE, 20V ZENER

VR4003

4813977A48

DIODE, 20V ZENER

U3504

5171395L01

IC, CMOS SWITCH

VR4004

4813977A48

DIODE, 20V ZENER

U3505

5114016A18

QUAD OPAMP

VR4005

4813977M13

DIODE, 6.2V ZENER

U3508

5164852H47

IC, LEVEL
TRANSLATOR

VR4006

4813977M13

DIODE, 6.2V ZENER

VR4007

NOT PLACED

–

Circuit
Ref

Motorola Part
No

VR4008

NOT PLACED

–

Y1000

4809612J45

12 MHZ CRYSTAL

Y3200

4815028H01

24.576 MHZ CRYSTAL

Y3201

4802582S80

32 KHZ CRYSTAL

Description

Controller R2 Schematic Diagrams

Controller R2 Schematic Diagrams
PERIPHERALS
( 1 SHEET)

REAR ACCESSORY

OPTION BOARD INTERFACE

CONTROL HEAD

REPEATER INTERFACE

VOLUME_1
VOLUME_2
SERIAL_CLK
SERIAL_DATA
LED_CS
DISPLAY_CS
DISPLAY_CMD
RESET

KEYPAD_ROW_0
KEYPAD_ROW_1
KEYPAD_ROW_2
KEYPAD_ROW_3
KEYPAD_COL_0
KEYPAD_COL_1
KEYPAD_COL_2

INT_SPKRINT_SPKR+
MIC_GROUND

GPIO_0_PWR_ON
GPIO_1_USB1_DP
GPIO_2_USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
ONE_WIRE_1
VBUS1
HANDSET_AUDIO
INT_MIC+

9V3
ON_OFF_SW

SYSTEM_SYNC
McBSP3_CLKX
McBSP3_DX
McBSP3_DR
McBSP3_FSX
DIR_CTRL
ARMIO_6
RTC_BATTERY

OPT_BRD_PTT
RESET_OUT

SSI_DATA_OUT
SSI_DATA_IN
SSI_CLK
SSI_FSYNC

SW_9V3
OPT_GPIO_1
OPT_GPIO_2

3.3V
PROGM_IO_CS
1V8

GP5_1_PTT
GP5_2_MONITOR
GP5_3_CHAN_ACTIVITY
GP5_6_TxDc_BUS+
GP5_7_RxDc_BUSGP5_8_CTSs_RESET

GP5_4_EMERGENCY
GP5_5_IGNITION_SENSE

PUB_ADDRESS_1_EN
PUB_ADDRESS_2_EN
PUB_ADDRESS_1
PUB_ADDRESS_2

USB2_DM
USB2_DP
VBUS2
ONE_WIRE_2

EXT_SPKR+
EXT_SPKREXT_MIC+
RX_AUDIO

EXT_SWB+

5V

MMP

5V

R2508

0

RESET_OUT

C2500
220pF

NC

9V3

2.775V_V4

R2504

0

LO_BATTERY_DET
PA_TEMP
RX_FLTR_VCTRL
PA_BIAS
TX_DAC

0

2.775V_ANA_V7
2.9V_DIG_V6

1
1
E2500
BLM21PG300SN1

3.6V_DIG_VSW1
5V
5V_SW
RAW_B+
9V3_PA

MAKO_AUDIO_DC
( DC SUPPLY: SHEET 1)
( MAKO POWER MANAGEMENT : SHEET 2)
( MAKO AUDIO_DIGITAL_USB/RS232 : SHEET 3)

NC

NC

16.8_MHZ_BUFF
32KHZ_GPS
ANT_CURRENT_DET
0
0

1.875V_V2
2.775V_V4

MMP_GPIO1_INPUT
MMP_GPIO2_INPUT
ONE_WIRE_UP
POR
GATED_32KHZ_OMAP

MAKO_INT
MAKO_OPT_INT
MAKO_AD_TRIGGER
MAKO_OPT_GPIO0
MAKO_OPT_GPIO2
MAKO_OPT_GPIO3
ARMIO_12
GPIO_5
AUDIO_PA_ENA
EXT_MIC_ENA
GPIO_27
I2C_DATA
I2C_CLK

MICROCONTROLLER
(OMAP 1710: SHEET 1)
(MEMORY: SHEET 2)

GPIO_40
RX_CLK
RX_DATA
RX_FSYNC
TX_CLK
TX_DATA
TX_FSYNC

DEEP_SLEEP
DMCS
ADAPT_SW
LOCK_DETECT
ANT_EN
GPIO_60
GPIO_15
(RED_LED / RX_ATTN_1)

USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT
OPT_GPIO_2
OPT_GPIO_1
RS232_TX
RS232_RX

GPS_BOOT_SELECT
GPS_TX_LS
GPS_RX_LS
GPS_ON_OFF_LS
GPS_RESET_LS

SPI_CLK_1

SPI_MOSI_1

SPI_MISO_1

1
1
1

GPIO_30
GPIO_31
SERIAL_CLK
SERIAL_DATA
LED_CS
DISPLAY_CS
MOBILE_DISPLAY_CMD
RESET_OUT

KEYPAD_ROW0
KEYPAD_ROW1
KEYPAD_ROW2
KEYPAD_ROW3
KEYPAD_COL0
KEYPAD_COL1
KEYPAD_COL2
KEYPAD_COL3

McBSP3_CLK
McBSP3_DX
McBSP3_DR
McBSP3_FSX
DIR_CTRL
ARMIO_6

GPIO_3
GPIO_26

PTT
GPIO_32
GPIO_33
ARMIO_15
ARMIO_3
GP5_8

SPI_CLK
SPI_MOSI
SPI_MISO
ABACUS3_CE
THK_CE

GPIO_25
GPIO_18

MAKO_GPIO_RX
ARMIO_2
ONE_WIRE_UP
POR
GATED_32KHZ_OMAP

1.875V_V2

R2529
10K

MAKO_TX
MAKO_RX
MAKO_DCLK
MAKO_FSYNC

LOW_LEVEL_MUTE
AUDIO_PA_ENA
EXT_MIC_ENA
PUB_ADDRESS_MIC_EN
I2C_DATA
I2C_CLK

RS232_TX
RS232_RX

MAKO_CE

(SW1 / VOL_A)
(SW2 / VOL_B)

(Active HIGH)

(SW4 / MONITOR)
(SW8 / CHANNEL_ACT)
(KEYPAD_ROW4 / GP5_6)
(BL_EN / GP5_7)

RTC_BATTERY
ON_OFF_MECH
GPIO_0_PWR_ON
USB1_DP
USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
ONE_WIRE_1
VBUS1
HANDSET_AUDIO
INT_MIC+

GP5_4_EMERGENCY
GP5_5_IGNITION_SENSE

PUB_ADDRESS_1_EN
PUB_ADDRESS_2_EN
PUB_ADDRESS_1
PUB_ADDRESS_2

SPI_MISO_MAKO

MAKO_INT
MAKO_OPT_INT
MAKO_AD_TRIGGER
MAKO_OPT_GPIO0
MAKO_OPT_GPIO2
MAKO_OPT_GPIO3

USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT

R2506
R2507

SPI_MOSI_MAKO

MAKO_TX
MAKO_RX
MAKO_DCLK
MAKO_FSYNC

C2501
1500pF

1.875V_DIG_V2
2.775V_DIG_V4

SPI_CLK_MAKO

JTAG_TDO
JTAG_TMS
JTAG_TDI
JTAG_TCK
JTAG_NTRST
JTAG_NEMU1
JTAG_NEMU0
JTAG_RTCK

3.6V_MAKO_SW1
5V
5V_SW
5V_SW
RAW_B+
9V3_PA

0
0

SPI_CLK
SPI_MOSI
SPI_MISO
MAKO_CE

OMAP_CORE_LDO
1.875V_DIG_V2
2.775V_DIG_V4
3.3V_DIG_V10

R2521
R2522
R2523

0
0
0

R2524
R2525
R2526
R2572
R2528

0
0
0
0
0

R2509
R2510
R2511
R2512
R2513
R2514

0
0
0
0
0
0

R2515
R2516
R2517
R2518
R2519
R2520

0
0
0
0
0
0

SPI_MISO_MAKO
SPI_MOSI_MAKO
SPI_CLK_MAKO
SPI_CLK (6.0 MHz)
SPI_MOSI
SPI_MISO
ABACUS3_CS (Active LOW)
THK_CS
(Active LOW)
RX_SSI_SYNCB
RX_SSI_CLK (1.20 MHz)
RX_SSI_DATA
RX_SSI_FSYNC (20.0 KHz)
TX_SSI_CLK (4.20 MHz)
TX_SSI_DATA
TX_SSI_FSYNC (84.0 KHz)

PREDRIVE_SW
DMCS
ADAPT_SW
LOCK_DETECT
ANT_ENABLE
PC_ATTEN_ENA
RF_ATTN_2

5V
5V_SW

2.775V_V4
1.875V_V2

GPS_BOOT_SEL
GPS_RX_LS
GPS_TX_LS
GPS_ON_OFF_LS
GPS_RESET_LS
GPS_5V
5V_ACTIVE_ANT
ANT_CURRENT
32KHZ_GPS
16.8MHz
VCONT
1.875V

GPS

( SHEET 1)

NC

2.775V_ANA_V7
2.9V_MAKO_V6

R2500
R2501
R2502

SW_9V3
OMAP_CORE_LDO
1.875V_DIG_V2
2.775V_DIG_V4
3.3V_DIG_V10

16.8_MHZ_BUFF
32KHZ_CLK

LO_BATTERY_DET
PA_TEMP
RX_FLTR_VCTRL
PA_BIAS
TX_DAC

USB2_DM
USB2_DP
VBUS2
ONE_WIRE_2

SPKR+
SPKREXT_MIC+
RX_AUDIO
MIC_GROUND

1.875V_V2

EXT_SWB+
9V3

3.0

3-19

16.8_MHZ_BUFF
16.8_GPS
J2500-20
J2500-14
J2500-12
J2500-10
J2500-16
J2500-6
J2500-8
J2500-18
J2500-1
J2500-2
J2500-3
J2500-4
J2500-5
J2500-7
J2500-9
J2500-11
J2500-13
J2500-15
J2500-17
J2500-19

Controller – GPS Schematic Diagram

Controller R2 Schematic Diagrams

3-20

VBAT

13.6V (NOMINAL)

1

J3000-1

RAW_B+ (TO TX PA)

1
VBAT_GROUND
VR3000

C3015
47pF

C3000
470pF
E3000

1

J3000-2

U3040,U3005,U3006 change to 4813971D34

2

UNSWB+ (TO AUDIO PA)

9.3V

R3055
0.1

C3002
10uF

U3006 2
3
G1

R3032
0.1

9V3_PA (TO PA DRIVER ONLY)

R3056
0.1

1
D3030

U3005 2

C3021
0.1uF

C3020
33uF

3
G1

R3033
0.1

R3039
2K
1%

1
R3057
0

C3019
470pF
R3034
330

C3030
.01uF

R3053
0

R3035
10

NC

R3037
330

R3036
10

R3040
2.74K
1%

C3018
10uF

NC

8

R3051
0

Q3032

2
R3041
100K

1
3
4

NC

U3030-1

This cap only use to support
DC connector during reflow.

C3032
.01uF

C3031
0.1uF

R3038
150
NU

R3050
150

R3030
10K

Q3030

R3002
10K

9.3V
U3040 2
3

9V3_CNTRL (TO MAKO)

G1

R3042
680

1
R3043
680

R3045
2K
1%

D3040

R3052
0

R3007
39.2K
1%

C3044
0.1uF

C3043
33uF

C3016
100pF

R3046
2.74K
1%

C3041
.01uF

R3054
0

R3008
13K
1%

Q3040

C3017
1000pF

R3048
1K

6
4

8

3

6

7

FB
NP

VOUT

1

5V (TO GPS & PERIPHERAL BLOCKS)

VCONT
VIN

5

5
U3030-2

5V

U3004
TK11100CSC
2

GND

C3040
470pF

C3011
1.0uF

5V

4

R3044
330

R3047
100K
C3042
.01uF

NC
VR3040

9.3V
VOUT

5
1

9V3 (TO SYNTH, VCO, RX FE, PWR CNTRL,CONTROLHEAD)

C3046
0.10uF
C3006
33uF

C3007
0.1uF

6

U3001
LM2941

3

C3005
470pF

ADJ

R3009
39.2K
1%

C3045
33uF
NU

R3003
3.57K
1%

9V3

C3009
0.10uF

R3004
562
1%

R3010
13K
1%
C3008
1000pF

5V

U3002
TK11100CSC
2
6
4

NP

VOUT

1

5V_SW

(TO RX BACKEND, SYNTH,GPS ANTENNA)

VCONT
VIN

5

3

FB

GND

VIN
ON_OFF

GND1

2

GND2

4

C3010
1.0uF

5V_SW

13.6V

OFF: 4.8V
MAKO_ON_OFF_CONTROL

Q3041
47K

Controller DC Supply Schematic Diagram

ON_OFF

6

U3003
LM2941

ON: 0V

VOUT

3

C3012
470pF

47K

VIN

GND1

2

GND2

4

ADJ

5

EXT_SWB+ ( TO REAR ACCESSORY)

1

R3006
220
5%

R3005
2.2K
5%

C3013
22uF

C3014
0.1uF

Controller R2 Schematic Diagrams

3-21

C3282
4.7uF

R3219
2MEG

R3220
2MEG

1.875V_V2_MAKO

SW_9V3
5

VSAVE

B1

4
IN

NC

NC

NC

NC

NC

SW1_VDDHV

SW1_VOUT

C1
F3
D1
D3
B2
G4
E2
F4

0

E4

ON_OFF_MECH

B3

VSAVE

B4

GP5_5_IGNITION_SENSE

C5

POR

F5
1

D5

MAKO_INT

A12
A13
M1

REG_3V6

V06_O

BAT_TYPE

V07_O

HV_BG

V09_O

FET_ENX

V10_I

EMERG_PB

V10_O

MECH_SW

V10_GND

SW_TYPE

V08_I

IGN_X

V08_O

RESETX

VBUS_SUPPLY

GATED_32K_CLK

VBUS1_CMD

XOUT

VBUS1

XIN

VBUS2_SENS

TCXO_SEL_16_24

VBUS2_CMD

TCXO_IN

R3247
51.1K
1%

R3215
0

R3246
6.81K
1%

C3270
1.0uF

H12
J12

R3203

C3283

0.1

0.10uF
SW_9V3

K14
J14

L3201

22uH

J13

C3206

R3243
5.1

22uF
R3239
10

L14
D13
F13

R3204
0.1

E14

C3265
22uF

E13
G11
F12
VSW5

N4

1.875V_V2_MAKO

P4
N5

2.9V_V6_MAKO

P6

C3280
0.1uF

R3227
10K
NU

R3217
0
NU

2.775V_V4_MAKO

P3

R3216
0

OMAP_CORE_LDO_1

C3277 C3266
1.0uF
2.2uF

C3281
0.1uF

ON: 5Vpk; 230 KHZ PWM
OFF: 0.0Vpk

4
5
14

2.775V_V7_MAKO

L1
J10

3.6V_DIG_VSW1

M6

R3224
4.7K

C3234
2.2uF

3V_V9_MAKO
3.3V_V10_MAKO

L9
K3

C3209
0.10uF

R3225
0
NU

IN

Q3202
SI4724CY

SYNC_EN

D1A 1

CBOOT

15 S1A
16 S1B

D1B 2

SW_9V3

K4

5V_V8_MAKO

B13

VBUS1_CMD

E12

C3273
10pF
NU

C14

R3207
0.2

VSW5

D2B 10
6 S2A

D2C 11

7 S2B

H10

Q3203
SI8401DB

1

F11

8 S2C

C3212
68uF

D2D 12

C13
D12

ON: 5.2V - 5.3V
OFF: 0.0V

L3202
22uH

D2A 9

R3237
10K

ON: 4.75V to 5.25V (5.0V typical)
OFF: 0.0V

GND9

GND8

GND7

4

NC

NC

F14

5

VBUS1 ( TO MMP)

D9

P5

ADJ

C3269
1.0uF

VBUS2
GND1

NC

M7

GND1

VBUS1_SENS

INT_X

1

4.7uF

C3213

5185143E77

C3215
33pF

2

GND2
4

Sine Wave
Vpk-pk: 2.2V - 2.4V

Y3200
CX-101F

HOT1

HOT2

D4

V04_O

H5

0

24.576MHz

BAT_3V6

D14

MAKO_GATED_32KHz

V03_O

GND6

R3218

GP5_4_EMERGENCY

BAT_7V5

GND5

1000pF

V02_O

GND4

C3211

D2

SW5_VOUT

VSAVE

L4

2.2uF

SW5_PHASE

BAT_RTC

GND3

R3226
33K

C3210

XTAL32_IN

GND2

9V3_CNTRL
6

C2

SW5_SUMCOMP

K9

2.2uF

VSAVE

SW5_VSENSE
XTAL32_OUT

J4

C3208

B1

G5

0.1uF

R3206
0

5
2

1

C3207

H13

VOUT

VIN2

GND

SW5_VDDHV
RTC_BATTERY

NC

VIN1

3

SW2_VOUT
SW5_VDD

4

3

ON: 5Vpk; 230 KHZ PWM
OFF: 0.0Vpk

NC

4

SW2_LX
SW2_GND

3

6

3

R3249
10K

G12

2

Q3206
EMD9FT2R

SW2_VCC
SW2_VCCS

C3205
5.6pF

C3204
5.6pF

OMAP_CORE_LDO_1
1

H14

SW1_GND
U3200-1
PWR_MNGR_BLOCK

32.768KHz
9V3_CNTRL

U3201
LP8340

R3245
0

2

SW1_DH

R3248
10K

G13

G14

SW1_PHASE
1

A2

J11

SW1_SUMCOMP_DL

2

Change R3246 to 0613952N12 (13K) for OMAP1610

D2D 12

H11

SW1_VSEN_BST

Y3201
XTAL

8 S2C

C3203
68uF

GND

PGLDO3

5V

3.6V_DIG_VSW1

D2C 11

3

PGLDO2

R3205
100K

3.6V_DIG_VSW1

1

SW_9V3

C3262
2.2uF

ON: 3.6V
OFF: 0.0V

L3200
22uH

7 S2B

C3279
0.1uF

C3278
0.1uF

C3

SW1_VSEN_BUK

C3214
33pF

D1B 2

6 S2A

9V3_CNTRL

3

15 S1A

D2B 10

SW1_VDD

R3201

D1A 1

16 S1B

B14

47K

R3241
5.1

NC6

NC5

M5

NC4

P14

A14

A1

P1

NC3

SW_9V3

NC2

NC1

SW_9V3

9V3_CNTRL

MAKO_ON_OFF_CONTROL

C3202
0.10uF

D2A 9

Q3201
NTHS5441T1

D3200

NC

GND
R3236
1K
0613952Q73

R3223
220K

Q3200

GND1

VR3200

4 IN
5
SYNC_EN
14 CBOOT

C3201
2.2uF

U3202-2
LMC6035ITLX

NC

C3261
220pF

DTA144EKAF
Q3205

47K

UNSWB+

C3276
1.0uF

13

B3

A3

C3275
10.0uF

5114007A43

A1

NC

C3200
22uF

R3238
10

B1
A2

BATTERY_SENSE

R3210
14.3K
1%

R3200
0.1

32KHZ_GPS

VDD

R3233
0

R3209
43.2K

GATED_32KHZ_OMAP

U3203
NL17SZ14

13

R3222
220K

3

VSAVE

OUT

GND2

2

B3
U3202-1
LMC6035ITLX

1

C3274
220pF

7

C1
C3

VSAVE

VDD

C2

LO_BATTERY_DET

VCC

C3272
10pF

R3228
0

Q3207
NTHS5441T1

R3208
0.2

4

VBUS2_CMD
1

Q3204
SI8401DB
1

2

NC

R3240
47K

ON: 4.75V to 5.25V (5.0V typical)
OFF: 0.0V

3

16.8_MHZ_BUFF

VBUS2 ( TO MAP )

3
10K
47K

C3216
4.7uF
2.775V_DIG_V4
2.775V_DIG_V4

OMAP_CORE_LDO

1.875V_DIG_V2

2.775V_ANA_V7

2.9V_DIG_V6
2.9V_DIG_V6

3.3V_DIG_V10
3.3V_DIG_V10

USB_CONNECT

Q3208
DTC114YKAF
1

1.875V_DIG_V2

2

FROM MAKO USB_CONNECT (L6)
OFF: 0V (DEFAULT)
ON: 3.3V (MAKO V10)

E3203
C3220
0.10uF

C3221
220pF

C3240
100pF

E3206

E3205
C3222
0.10uF

C3225
220pF

C3226
0.10uF

E3208
C3228
0.10uF

C3227
220pF

C3231
220pF

C3232
0.10uF

5V_V8_MAKO
MAKO_V8_5V

MAKO_V9_3V

VR3204

VR3203
NC

C3243
1.0uF

NC

C3247
10uF

C3248
1.0uF

VR3207

VR3205
C3249
100pF

NC

C3252
1.0uF

NC

C3257
1.0uF

5V_V8_MAKO

C3239
2.2uF

3.3V_V10_MAKO

C3238
10uF

2.775V_V7_MAKO

NC

2.9V_V6_MAKO

C3237
2.2uF

OMAP_CORE_LDO_1

1.875V_V2_MAKO

VR3202
VR3201
NC

C3229
220pF

C3254
2.2uF

VR3206
NC

3V_V9_MAKO

1

C3219
220pF

2.775V_V4_MAKO

E3202
C3218
0.10uF

1

E3201
C3217
220pF

C3233
220pF

C3260
1.0uF

VR3208
NC

Controller DC Distribution Schematic Diagram

Controller R2 Schematic Diagrams

3-22

CONTROL HEAD INTERFACE

MOBILE REPEATER: NOT_USED
MOBILE SUBSCRIBER: 33 OHM
RESET

VBUS1

MMP_1_WIRE

USB1_DP

1

1

I/O History
P1 0102726B32

C4000 C4001 C4002 C4003 C4004 C4005 C4006
220pF 220pF 220pF 220pF 220pF 220pF 220pF
NU
NU
NU
NU
NU
NU

C4013
220pF

J4001_9
E4000

NC

3.3V

USB1_DM

1

1V8

1

5V
5V

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

9V3
1V8

1V8

RESET
DISPLAY_CMD
DISPLAY_CS
SERIAL_DATA
SERIAL_CLK
LED_CS
ON_OFF_SW
KEYPAD_ROW_0
KEYPAD_ROW_1
KEYPAD_ROW_2
KEYPAD_ROW_3
KEYPAD_COL_0
KEYPAD_COL_1
KEYPAD_COL_2
VOLUME_1
VOLUME_2
HANDSET_AUDIO
INT_SPKR+
INT_SPKR-

R4000
R4001
R4002
R4003
R4004
R4005

33
33
33
33
33
33

R4061
R4063
R4064
R4065
R4066
R4067
R4068
R4069
R4070
R4071

33
33
33
33
33
33
33
33
33
0

470

R4006

GPIO_0_PWR_ON
GPIO_1_USB1_DP
GPIO_2_USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
VBUS1
ONE_WIRE_1
MIC_GROUND
INT_MIC+

E4003

R4009
R4010

51
51
BLM21PG221SN1

E4001
E4004

BK1005HM471
R4012

0

J4001-1
J4001-2
J4001-3
J4001-4
J4001-5
J4001-6
J4001-7
J4001-8
J4001-9
J4001-10
J4001-11
J4001-12
J4001-13
J4001-14
J4001-15
J4001-16
J4001-17
J4001-18
J4001-19
J4001-20
J4001-21
J4001-22
J4001-23
J4001-24
J4001-25
J4001-26
J4001-27
J4001-28
J4001-29
J4001-30

PCB
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

J4001 FRONT VIEW

2
4
6
8
10
12

C4014 C4015 C4016 C4017 C4018 C4019 C4020 C4021 C4022 C4023 C4024 C4025 C4026 C4027 C4028 C4029 C4030 C4031 C4032 C4033
220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF

A2
5
2 A1

A2
5
2 A1

4

NU

5.6V
VR4007
NU

5.6V
VR4008
NU

R4101
1.2K

OPTION BOARD INTERFACE

WD_RESET

7

R4086
0
NU

OPT_SSI_SYNC
C4059
220pF
NU

1

Y_1
Y_2
Y_3
Y_4
Y_5
Y_6

NU

R4011
0
C4076
220pF
NU

1

14
VCC

A_1
A_2
A_3
A_4
A_5
A_6

GND

1
3
5
9
11
13

SERIAL_DATA
PROGM_IO_CS
SERIAL_CLK
RESET
ARMIO_6

D4001

R4103
1.2K

R4023
1.2K

R4100
1.2K

U4001
SN74LVC07A

3

C4084
0.10uF

C4034 C4035
330pF 330pF

R4034
10K

2

C4085
220pF

SERIAL_CLK
SERIAL_DATA

NC

R4079
10K

5V

1V8

4866544A01

1V8

K4
6
K3
4
K2
3
K1
1

K4
6
K3
4
K2
3
K1
1

5V

WD_RESET

MOBILE REPEATER: 0 OHM
MOBILE SUBSCRIBER: NOT_USED

C4071 C4072 C4074
220pF 220pF 220pF
NU
NU
NU

SW_9V3
SHARED_SYSTEM_SYNC
SSI_FSYNC
SSI_CLK

SER

U4000
SN74AHC594

R4090

RTC_BATTERY

8

0

SSI_DATA_OUT
OPT_GPIO_1
OPT_GPIO_2
RESET_OUT
OPT_BRD_PTT

MOBILE REPEATER: 0 OHM
MOBILE SUBSCRIBER: NOT_USED

GND

VCC

NU

SSI_DATA_IN

0

R4074

0

R4076

0

R4078

0

R4080
R4081
R4082
R4083
R4085

0
0
0
0
0

C4049 C4051
220pF 220pF
NU
NU

C4053 C4055
220pF 220pF
NU
NU

1
2
3
4
5
6
7
8
9
10
11
12
13
14

J4003-1
J4003-2
J4003-3
J4003-4
J4003-5
J4003-6
J4003-7
J4003-8
J4003-9
J4003-10
J4003-11
J4003-12
J4003-13
J4003-14

1 2 3 4 5 6 7 8 9 10 11 12 13 14

PCB
J4003 FRONT VIEW

QA
QB
QC
QD
QE
QF
QG
QH1
QH2

16

SRCLK
RCLK
SRCLR
RCLR

5V

14

11
12
10
13

J4001_9

R4084

15
1
2
3
4
5
6
7
9

C4073
0.10uF

C4058 C4060 C4061 C4062
220pF 220pF 220pF 220pF
NU
NU
NU
NU
NC

PUB_ADDRESS_2_EN
PUB_ADDRESS_1_EN

1V8

1V8

10K

10K
R4055

1V8

NU
R4054

10K
R4033

1V8

R4032

NU

10K

1V8

R4031

R4030

1V8

GP5_8_CTSs_Reset
GP5_7_RxDc_BUSGP5_6_TxDc_BUS+
GP5_5_IGNITION_SENSE

5V

5V

R4045
4.7K

R4044
4.7K

NU

GP5_1_PTT

47K

47K
R4041
4.7K

VBUS2

47K

47K

47K

Q4001
DTC144EKAF
4815263H01

4866544A01

2

D4000

3

4

R4035
10K

Q4002
DTC114YKAF
4815261H01

VR4000
MMBZ20V

VR4005

4813977A48

5V

C4040
220pF

2

1

NC

10K

Q4003
DTC144EKAF
4815263H01
2

10K

2

Q4015
DTC144EKAF
4815263H01

3

3

3

3
R4043
4.7K

Q4008
DTC114YKAF
4815261H01

47K

10K

2

47K

Q4010
DTC114YKAF
4815261H01

WD_RESET
47K

C4041
220pF

C4042
220pF

Q4005
DTC144EKAF
4815263H01

VR4001
MMBZ20V

C4043
220pF

C4044
220pF

R4051
390K

VR4002

C4063 C4064 C4065 C4066
220pF 220pF 220pF 220pF

3
3
2

1
Q4014
BCW65A

Q4012
DTC114YKAF
4815261H01

R4089
47K

10K

EXT_SPKREXT_SPKR+
EXT_SWB+
EXT_SWB+

R4050
10K

47K

VR4006
NC
C4067 C4068 C4069
220pF 220pF 220pF

NC
VR4004
MMBZ20V

VR4003
MMBZ20V

C4046
220pF

C4045
220pF

MMBZ20V

NU
C4075
220pF

R4049
2.7K

47K

47K

47K
Q4004
DTC114YKAF
4815261H01

R4088
10K

10K

4813977A48

USB2_DP
USB2_DM

47K

4813977A48

Q4000
DTC144EKAF
4815263H01

VBUS2

47K

47K

1

47K

1

E4002
BLM21PG221SN1

1

1

1

47K

Q4013
BCW68GLT1G
4816023H01

47K
Q4011
DTC144EKAF
4815263H01

Q4009
DTC144EKAF
4815263H01

Q4007
DTC144EKAF
4815263H01

Q4006
DTC144EKAF
5V 4815263H01

47K

R4048
1.5K

47K

47K
47K

47K

ONE_WIRE_2
PUB_ADDRESS_2
PUB_ADDRESS_1
EXT_MIC+
RX_AUDIO

4813977A48

USB2_DP USB2_DM

R4098
4.7K

R4042
4.7K

1

R4040
4.7K

E4005
BK1005HM471

EXT_SWB+

R4047
4.7K

R4046
4.7K

2

5V

5V

5V

1

GP5_2_MONITOR

5V

5V

4813977A48

5V
MOBILE REPEATER: 0 OHM
MOBILE SUBSCRIBER: NOT_USED

1

GP5_4_EMERGENCY
GP5_3_CHAN_ACTIVITY

C4048
220pF

C4047
220pF

C4070
220pF

1
IGNITION_SENSE

ACCESSORY INTERFACE (26-PIN)

2

4

6

8

10

12

14

16

18

20

22

24

26

1

3

5

7

9

11

13

15

17

19

21

23

25

J4000 REAR VIEW

7
8

GROUND J4000-16 16

EXT_SWB+ J4000-7
POWER GROUND J4000-8

EXT_SPKR- J4000-9 9
EXT_SPKR+ J4000-10 10

15
13
11
14
12

6

MAP_ID_1 J4000-6

J4000-15
J4000-13
J4000-11
J4000-14
J4000-12

5

MAP_ID_2 J4000-5

AUX_AUDIO_OUT_2
AUX_AUDIO_OUT_1
TX_AUDIO
RX_AUDIO
AUDIO GROUND

PCB

VIP_1_(EXT ALARM) J4000-26 26

GP5_8 J4000-24 24

GP5_7 J4000-22 22

APM_1_WIRE

GP5_6 J4000-20 20

25

IGN_SENSE J4000-25

1

23

1

EMERG SW J4000-23

GP5_3_(CHAN_ACT) J4000-21 21

3

VBUS_MAP J4000-3

Controller Peripheral Schematic Diagram (sheet 1 of 2)

GP5_2_(MONITOR) J4000-19 19

2
1

EMERGENCY

EXT_PTT

GP5_1_(EXT PTT) J4000-17 17

4

USB_DM_MAP J4000-2
USB_DP_MAP J4000-1

GROUND J4000-18 18

USB / MAP_ID_GROUND J4000-4

1

Controller R2 Schematic Diagrams

3-23

REPEATER CONNECTOR
WD_RESET

1V8

1

McBSP3_DX

R4097

B2

3

PCB

4

5

6

7

8

9 10 11

J4002 FRONT VIEW

A2

C2

0

2

VCCB

VCCA

A1

C4086
0.10uF

C1
B

A
GND

DIR

B1

SN74AVC1T45
U4004

1V8
C4087
0.10uF

A2
VCCB

VCCA

1

A1

TP4000

McBSP3_FSX

R4095

C2

0

B2

1V8

A

B

C1

GND

DIR

B1

SN74AVC1T45
U4005

R4105
10K

DIR_CTRL

R4099

1V8

0

1

J4002-1

2

J4002-2

3

J4002-3

4

J4002-4

5

J4002-5

6

J4002-6

7

J4002-7

8

J4002-8

9

J4002-9

10

J4002-10

11

J4002-11

C2

0

R4093

B2

A2

B

A

C4007
220pF

C4010
220pF

C4011
220pF

C4012
220pF

NU

NU

NU

NU

C1

DIR
GND

McBSP3_CLKX

VCCB

VCCA

A1

C4088
0.10uF

B1

SN74AVC1T45
U4006

1V8

McBSP3_DR

R4096

VCCB

A2

VCCA

A1

C4089
0.10uF

C2

0

B2

C1
B

A
GND

DIR

B1

SN74AVC1T45
U4007

1V8

SYSTEM_SYNC

R4094

0

C2
B2

VCCB

A2

VCCA

A1

C4090
0.10uF

B

A

C1

B1

GND

DIR
SN74AVC1T45
U4008

R4106
10K

SHARED_SYSTEM_SYNC

Controller Peripheral Schematic Diagram (sheet 2 of 2)

Controller R2 Schematic Diagrams

2.775V_DIG_V4

ARMIO_12 (MOBILE ONLY)
AUDIO_PA_ENA (MOBILE ONLY)

(GPIO_3 for PORTABLE-Green LED)
(SPI.CS3 for MOBILE Shift Register Chip Select)
ARMIO_6
DIR_CTRL
GPIO_3

ARMIO_2

GPS_RESET_LS
GPS_TX_LS
GPS_RX_LS
GPS_ON_OFF_LS
GPS_BOOT_SELECT

0
R1047

R1071
47K

JTAG_NTRST
JTAG_TCK
JTAG_TMS
JTAG_TDI
JTAG_NEMU0
JTAG_NEMU1
JTAG_TDO
JTAG_RTCK

2.775V_DIG_V4

JTAG

10K

Place for
OMAP1710

OMAP1610 / 1710
GP DEVICE CONFIG
1.875V

DECOUPLING CAPACITORS

LARGEST REF
R1034
10K

C1039

R1050

OMAP_CORE

U1008

Y1001

PLACE FOR
GP DEVICE
FAST BOOT
R1035
0
DNP
NU

1.875V

DVDD2

3.3V_DIG_V10

R1025

1.875V_DIG_V2

GPS

LED_CS
SERIAL_CLK
DISPLAY_CS
SERIAL_DATA

1.875V

SERIAL FLASH SPI

1.875V_DIG_V2

MCBSP3_DX
MCBSP3_DR
MCBSP3_FSX
MCBSP3_CLK

R1021
0

LED & Display CS: Active Low

PLACED FOR
MOBILE ONY
1.875V
R1017
10K
ARMIO_3 (Used as BL_EN for PORTABLE, GP5_7 for MOBILE

Date rate: 20 of 8 bits packet per chip select

OMAP_CORE_LDO

(0.87mA/MHz for OMAP1710 & 1.06mA/MHz for OMAP1610)
OMAP_CORE (1.4V for OMAP1710 & 1.55V for OMAP1610)

PTT

CLK rate: 1 MHz
MCBSP3
R1020
0

ONE_WIRE_UP

GPIO_60 (Used as GREEN_LED for PORTABLE, PA_ENABLE for MOBILE)
GPIO_15 (Used as RED_LED for PORTABLE, RX_ATTN_1 for MOBILE)

3-24

C1000 C1001 C1002 C1003 C1013 C1015 C1011 C1031 C1034
100pF 0.10uF 0.10uF 100pF 0.10uF 0.10uF 100pF 0.10uF 1.0uF

DELETED REF

C1035
2.2uF

1.875V

C1004 C1005 C1006 C1007 C1014 C1010 C1009 C1008 C1036 C1037
2.2uF

100pF 0.10uF 0.10uF100pF 0.10uF 0.10uF 0.10uF100pF 1.0uF

OMAP_CORE

OMAP_CORE

R1054
4.7K

1

DVDD2
LOCK_DETECT
ANT_EN
ADAPT_SW
DMCS
DEEP_SLEEP

R1066
10K
NU

C1030 18pF

TP_MAKO_FSYNC

TP_MAKO_TX

1.875V

1

1

1

TP_MAKO_RX

TP_MAKO_DCLK

LDO_FILTER

R1067
4.7K
NU

FREQ SWITCH

SDRAM_DATA(15:0)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
N3
C12
D12
D13
C11
C13
D11
D14
C10
D8
C4
C7
D5
D7
C5
C6
D6
J18
J19
J14
K18
K19
K15
K14
L19
L18
L15
M19
M20
N21
N19
N18
N20
W8
Y8
M15
P19
P20
P18
M14
R19
R18
T20
T19
V8
N15
U19
V16
W17
AA17
R13
W11
W10
V10
R11

CX-91F
Y1000 12MHz
3

1.0Vpkpk
C1018
18pF

OUT
GND1
4
2 GND

0
NU

TOMAHAWK SSI
R1002
10MEG

IN 1

ABACUS3 SSI

TX_FSYNC
TX_DATA
TX_CLK
RX_FSYNC
RX_DATA
RX_CLK

C1019
18pF

1.875V

FLASH
FLASH_WAIT
FLASH_CLK

R1046
0
NU

R1006
10K

15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0

V3
T4
U3
U1
P8
T3
T2
R4
R3
R2
P7
P4
P2
N7
N2
N4

CLK_F
SDATA_15
SDATA_14
SDATA_13
SDATA_12
SDATA_11
SDATA_10
SDATA_9
SDATA_8
SDATA_7
SDATA_6
SDATA_5
SDATA_4
SDATA_3
SDATA_2
SDATA_1
SDATA_0
CAM_D_7
CAM_D_6
CAM_D_5
CAM_D_4
CAM_D_3
CAM_D_2
CAM_D_1
CAM_D_0
CAM_VS
CAM_HS
CAM_RSTZ
GPIO_15
GPIO_14
GPIO_13
GPIO_12
GPIO_11
GPIO_9
GPIO_8
GPIO_7
GPIO_6
GPIO_4
GPIO_3
GPIO_2
GPIO_1
GPIO_0
MPUIO_5
MPUIO_4
MPUIO_3
MPUIO_2
MPUIO_1
EMU0
EMU1
MSCI1_SYNC
CLK32K_OUT
MMC_DAT3
MMC_DAT2
MMC_DAT1
MMC_DAT0

FDATA_15
FDATA_14
FDATA_13
FDATA_12
FDATA_11
FDATA_10
FDATA_9
FDATA_8
FDATA_7
FDATA_6
FDATA_5
FDATA_4
FDATA_3
FDATA_2
FDATA_1
FDATA_0

B13
B20
J21
R20
J1
CVDD3_1
CVDD3_2
CVDD3_3
CVDD3_4
CVDD4

CVDD2 A9
CVDD2_1 A3
CVDD2_2 E2

Y21
W12
A11
A15
Y20
Y9
M2
AA3
CVDDA
CVDD_RTC
CVDD_DLL
CVDD_1
CVDD_2
CVDD_3
CVDD_4
CVDD1

KBS_5
KBS_4
KBS_3
KBS_2
KBS_1
KBS_0
CLK_EX_CAM
LOW_STATE_5
UART3_RX
12C_SCL
TDO
UWIRE_SDI
UWIRE_SDO
CLK_S_UWIRE
Z_STATE_3
Z_STATE_2
MCBSP1_DX

G19
C21
E18
D19
D20
F18
H19
M18
L14
T18
AA19
U18
W21
V19
N14
P15
H18

5

EMIFS_DATA(15:0)
EMIFS_ADD(23:1)

1

TX_RAMP

MOBILE_DISPLAY_CMD (MOBILE ONLY)
SPI_CLK
SPI_MISO
SPI_MOSI
THK_CE
ABACUS3_CE
MAKO_CE

R1036
10K

1.875V

R1005 4.7K

FLASH_CTL(5:0)

MAKO_OPT_INT

RESET_OUT

Controller Microprocessor Schematic Diagram

USB#2
OPTION BOARD

USB#0

USB_INT

USB1_TXEN

USB1_SE0

USB1_DAT

USB0_SE0
USB0_DAT
USB0_TXEN

USB2_SE0

GPIO_25

USB2_DAT

USB2_SUSPEND

GPIO_26

USB2_RCV

I2C

GPIO_18

I2C_CLK
I2C_DATA

Place for
OMAP1610

USB#1

USB#0 RESERVED FOR MOBILE
( INTERFACE WITH MAKO)

PORTABLE
DISPLAY

GPIO_27 (Used as KEYPAD_COL4 for NEO and Public Add Mic for MORPHEUS)
KEYPAD_COL3
KEYPAD_COL2
KEYPAD_COL1
KEYPAD COLUMN
KEYPAD_COL0

RTCK
MCS12_DOUT
MMC_CMD
CLK_MMC
RTC_ON_NOFF
Z_STATE_1
RTC_WAKE_INT
RESET_MODE
RST_OUT

1K

DISPLAY_DATA7
DISPLAY_DATA6
DISPLAY_DATA5
DISPLAY_DATA4
DISPLAY_DATA3
DISPLAY_DATA2
DISPLAY_DATA1
DISPLAY_DATA0
DISPLAY_CE
DISPLAY_CMD

Y17
W9
P11
V11
Y12
W16
W13
P12
AA200

R1041
R1072

R1 DVDD5_1
H2 DVDD5_2
C2 DVDD5_3

D15
C16
A17
G13
B17
C17
D16
D17
C18
B19
A20
H13
G14
C19
B21
D18

1
0

(MOBILE ONLY) GP5_8

LCD_PIXEL_15
LCD_PIXEL_14
LCD_PIXEL_13
LCD_PIXEL_12
LCD_PIXEL_11
LCD_PIXEL_10
LCD_PIXEL_9
LCD_PIXEL_8
LCD_PIXEL_7
LCD_PIXEL_6
LCD_PIXEL_5
LCD_PIXEL_4
LCD_PIXEL_3
LCD_PIXEL_2
LCD_PIXEL_1
LCD_PIXEL_0

R1014

0

R1044
0

16.8_MHZ_BUFF

R1070

A5 DVDD4_1
A7 DVDD4_2
B10 DVDD4_3
B14 DVDD4_4

SDRAM_ADD(12:0)

12
11
10
9
8
7
6
5
4
3
2
1
0

1
2
3
4

RS232_TX

AA2 DVDD2_1
Y7 DVDD2_2
AA11 DVDD2_3

0

RS232

H11
H9
H10
B8
B12
G9
G11
G12
B9
G10
A1
B6
B2
A2

0
1
2
3
4
5
6

LCD_VSYNC B18
LCD_HSYNC C20
LCD_AC B15
CLK_P_LCD C15

VSS_1 B5
VSS_2 B7
VSS_3 A13
VSS_4 B16
VSS_5 A21
VSS_6 F20
VSS_7 K20
VSS_8 R21
VSS_9 W20
VSS_10 AA21
VSS_11 Y13
VSS_12 AA7
VSS_13 Y3
VSS_14 AA1
VSS_15 U2
VSS_16 N1
VSS_17 K2
VSS_18 G1
VSS_19 B1

TP1000

R1001
10K
C1032
.01uF

RS232_RX

CLK_B_REQ
CLK_B
CLK_MCSI1
MCSI1_DOUT
MCSI1_DIN
MCSI2_DIN
MCSI2_SYNC
CLK_M_REQ
MCBSP2_DR
FRDY
OSC32K_IN
OSC32K_OUT
MCBSP2_DX
CLK_M
OSC1_IN
OSC1_OUT
LOW_STATE_1
LOW_STATE_2
MCBSP2_FSX
CLKR_MCBSP2
CLKX_MCBSP2
MCBSP2_FSR

NC
DVDD1_1
DVDD1_2
DVDD1_3
DVDD1_4
DVDD1_5

E5 RESERVED

OMAP_CORE

W15
Y15
P14
W14
V15
AA9
V9
R10
P10
V2
V13
AA13
AA5
V5
Y2
W3
AA15
Y14
W7
V7
Y6
W6

L1
A19
E21
U21
Y16
L21

FADV
EN_F_BE_0
EN_F_BE_1
GPIO_62
F_CS1
F_CS2
F_CS3
EN_F_OE
F_RP
EN_F_WE
F_WP
USB0_SE0
USB0_DAT
EN_USB_PUEN
CLK_B_QUART2
LOW_STATE_3
LOW_STATE_4

OPT_GPIO_1
OPT_GPIO_2
GPIO_40
MAKO_AD_TRIGGER

BOOT FROM CS0

SADD_13
SADD_12
SADD_11
SADD_10
SADD_9
SADD_8
SADD_7
SADD_6
SADD_5
SADD_4
SADD_3
SADD_2
SADD_1
SADD_0

LDO_FILTER

L4
L3
M8
M7
M3
M4
N8
U4
W1
W2
V4
R8
P9
W4
Y4
V6
W5

2

R1028
0

CVDDA VDD_DLL

V12 DVDDRTC

Y2 4

GND

VCC

Y1 6
( BUFFERRED 16.8
FROM TOMAHAWK)

1 A1

C1033
0.10uF
R1026
47K

5

3 A2

1.875V

16.8MHz Squarer

1.875V
U1006
NL27WZU04

H8
H7
D10
C8
B4
C3
B3

DVDD2

FADD_1
FADD_2
FADD_3
FADD_4
FADD_5
FADD_6
FADD_7
FADD_8
FADD_9
FADD_10
FADD_11
FADD_12
FADD_13
FADD_14
FADD_15
FADD_16
FADD_17
FADD_18
FADD_19
FADD_20
FADD_21
FADD_22
FADD_23
FADD_24
FADD_25

R1045
10K

U1000
OMAP1710

OMAP_CORE

SDRAM_CTL(6:0)

EN_WE_SDRAM
SDRAM_RAS
SDRAM_DQMU
SDRAM_DQML
SDRAM_CAS
SBANK_1
SBANK_0

1.875V

J8
D3
C1
E4
D2
F4
E3
J7
F3
G4
G3
G2
K8
H4
H3
K7
J2
J4
J3
F2
L8
K4
K3
L7
E1

KEYPAD ROW

SDRAM_CLK

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

DNP
NU R1027
10K

ARMIO_15
KEYPAD_ROW3
KEYPAD_ROW2
KEYPAD_ROW1
KEYPAD_ROW0

CLKX_SD
CLK32K_IN
EN_SDCKE
CLKX_MCBSP1
CLK_MCSI2
CLKS_MCBSP1
MCBSP1_FSX
PWRON_RESET
F_CS1U
F_CS2U
SDDQS_H
SDDQS_L
CS_SDRAM
KBR_4
KBR_3
KBR_2
KBR_1
KBR_0
MCBSP1_DR
BFAIL
CONF
TDI
TMS
TCK
TRST
MPU_BOOT
MPU_RST
UART1_CTS
UART2_CTS
UART1_RX
UART2_RX

12C_SDA
CLK_L_CAM
CLK_SD

MAKO_INT
( RESET CIRCUIT PROVIDED BY MAKO) POR
MAKO_GPIO_RX
GPIO_5
(Used as KEYPAD_ROW4 for PORTABLE, GP5_6 for MOBILE)

D9
P13
H12
G21
Y10
G20
H15
R12
Y1
P3
C14
D4
G8
E19
E20
H14
F19
G18
H20
W19
V18
Y19
V17
W18
Y18
J20
U20
R14
Y5
V14
R9

V20
J15
C9

0

1

R1048

TP_POR

(FROM MAKO) 32KHZ_CLK

1.875V

C1017
1.0uF
OMAP_CORE

SDRAM_CLK_EN

OPTION SELECT (FROM MAKO)
MAKO_OPT_GPIO0
MAKO_OPT_GPIO3
MAKO_OPT_GPIO2

BOOT FROM CS3

R1019
5.1
Place for
OMAP1710

SDRAM

SDRAM_CS

(MOBILE ONLY) EXT_MIC_ENA

(FROM MAKO) GATED_32KHZ_OMAP

Place for
OMAP1610

GPIO_33 (Used as SW8 for PORTABLE, Channel Activity for MOBILE)
GPIO_32 (Used as SW4 for PORTABLE, Monitor for MOBILE)
GPIO_31 (Used as SW2 for PORTABLE, Volume B for MOBILE)
GPIO_30 (Used as SW1 for PORTABLE, Volume A for MOBILE)

MAKO_RX
MAKO_DCLK
MAKO_FSYNC
MAKO_TX

MAKO SSI

RF CONTROLS

Place for
OMAP1710

SPI

R1000
10

R1060
10
CVDDA

VDD_DLL
C1012
0.10uF

C1016
0.10uF

C1044
0.10uF

Controller R2 Schematic Diagrams

3-25

1.875V_DIG_V2

FLASH

1.875V_DIG_V2

SDRAM

1.875V_DIG_V2

1.875V_DIG_V2

R2011
0

R2004
0

TP_SDRAM_CLK
Bootstrap Mode = 48 MHz
Normal Mode = 72 MHz

1.875V_DIG_V2
C2001
.01uF

C2000
100pF

C2002
0.10uF

1.875V_DIG_V2

C2003
0.10uF

C2007
0.10uF

SDRAM_CLK
R2005
10K

SDRAM_CLK_EN
TP_FLASH_CLK

R2000
10K

R2012
10K

R2006
10K

R2007
10K

R2008
10K

C2006
0.10uF

C2005
.01uF

C2004
100pF

R2009
10K

SDRAM_CTL(6:0)

0

B7

6

A7

7

C7

8

A2

9

B2

10

C2

11

A1

12

B1

13

C1

14

D2

15

D1

16

D4

17

B6

18

A6

19

C6

20

B3

21

C3

22

D7

A2

D2

A3

D3

A4

D4

A5
A6
A7
A8
A9

D5
D6
D7
D8
D9

A10

D10

A11

D11

A12

D12

A13

D13

A14

D14

A15

D15

E6

1

0

H8

E5

2

1

J8

G5

3

2

J7

E4

4

3

J3

G3

5

4

J2

E3

6

5

H3

G1

7

6

H2

G7

8

7

H1

F6

9

8

G3

F5

10

9

H9

F4

11

10

G2

D5

12

11

F3

13

F2

14

E2

C7

B3

A7

J9

E7

D3
VDDQ4

VDDQ3

VDDQ2

VDDQ1

VDD3

A9

0

VDD2

G6

A5
VPP

E1

D1

BA1
A0

DQ0

A1

DQ1

A2
A3
A4
A5
A6
A7
A8
A9

DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9

A10

DQ10

A11

DQ11
DQ12
DQ13

E8

15

12

F1

LDQM

DQ14

UDQM

DQ15

A16
A17

NC1

A18

NC2

A8

0

B9

1

B8

2

C9

3

C8

4

D9

5

D8

6

E9

7

E1

8

D2

9

D1

10

C2

11

C1

12

B2

13

B1

14

A2

15

E2
G1

NC

A19
A20
A21
NC

F1

A3

VSS1

23

D0

A1

H7

F7

BA0

VSSQ4

5

A0

G8

TP_SDRAM_BA1

D7

A8

TP_SDRAM_CS

WAIT

VSSQ3

4

TP_SDRAM_BA0

RP

CAS

C3

B8

G7

VSSQ2

3

EN_L

RAS

B7

C8

WP

U2001

WE

MICRON 8Mx16

2

F7

VSSQ1

D8

F8

EN_W

A3

1

SDRAM_CS

EN_G

CKE

16MByte

CS

VSS3

E8

F9

J1

D3

FLASH_WAIT

G9

CLK

VSS2

B5

F3

2

VSS1

2

R2013
10K

U2000
M58WR064FB

E3

C4

F2

A1

5

1
4

0104024J27 (Pre-Flashed Part)

3

VSSQ2

D6

5

SDRAM_ADD(12:0)

G8

C5

4

8MByte

CLK_K

ST 4Mx16

3

6

R2010
10K

EN_E

VSSQ1

F8

G2

E7

1

VSS2

0

VDDQ2

G4

B4

VDDQ1

VDD1

FLASH_CTL(5:0)

VDD2

A4

1.875V_DIG_V2

VDD1

FLASH_CLK

EMIFS_ADD(23:1)

EMIFS_DATA(15:0)

SDRAM_DATA(15:0)

Controller Memories Schematic Diagram

Controller R2 Schematic Diagrams

2
C3536
10uF

R3575
1K

C3508
0.1uF

B

E3502

INT_MIC

EXT_MIC+
C3530
220pF

R3537
0

C3531
220pF

VMES
ADC_VREF
ATOD_0
ATOD_1
ATOD_2
ATOD_3
ATOD_4
ATOD_5
ATOD_6
ATOD_7
ATOD_8

L10
M12
N14
M13
L11
M14
L12
L13
K11
K12
K13

FE_TUNE1
FE_TUNE2
PWR_CTRL
SCAN_EN
TEST
VFUSE

L3
M2
N1
C4
A3
E8

C3513

C3512
0.1uF

15K

VAG

13
12

3.3V_DIG_V10

5V_V8_MAKO

5V_SW

9V3

7
VCC

10K
47K

Q3500
DTC114YKAF

SPKR+

E3501

SPKR-

C3505
1000pF

U3500
TDA1519

7.8V RMS
(7.5 W @ 8 ohms)

C3506
47uF

1

U3505-4
MC3403
4
14

VR3502
2

C3509
10uF

R3524
560

C3510

330pF

3
1

HANDSET_AUDIO

11

100K

R3525

2.9V_DIG_V6

100pF

UNSWB+

2
AUDIO_PA_ENA

2200pF

9V3

600mV RMS
9V3

HW_ID0
HW_ID1
HW_ID2
BATTERY_SENSE
PA_TEMP

C3517
10uF

R3528
22K

2

4

TX_RAMP_DAC
3.91V (27.5W)
4.12V (44W)

R3577
26.7K
R3576
100

C3519
47uF

R3529
51
RX_AUDIO

3
11
R3548
100K

VAG
RT3500
10K

RX_FLTR_VCTRL
PA_BIAS

R3571
2K

U3505-1
MC3403
1

R3595
10K

ANT_CURRENT_DET

1

U3200-3
PA_CODEC_A2D_BLOCK

SW_9V3
NC
NC
NC
NC
NC
NC

C3528

E3503

NC
9V3_CNTRL

0.10uF

EXT_MIC
1

R3535
560

1.0uF

0.10uF

EXT_MIC_ENA

R3532 C3524
100
10uF

3

2

1

9V3

C3520

C3529

Q3501
EMD9FT2R

NC
NC

1.0uF

4

5

6

R3547
560

C3516
1.0uF

0.10uF

R3526
0

C3515
220pF

C3521

C3514
220pF

B11 AD_TRIG
A11 TX_RX
L2 MIC_BIAS
K2 INT_MIC_P
K1 INT_MIC_M
J2 EXT_MIC_P
J1 EXT_MIC_M
J3 VCM1
H3 VC_OUT_P
H2 VC_OUT_M
E3 BPLUS
E1 PA_BPLUS
G3 PA_IN_M
G2 PA_IN_P
F1 INT_SPKR_P
F2 INT_SPKR_M
H1 EXT_SPKR_P
G1 EXT_SPKR_M
H4 VCM2
A4 VREF

R3520
24K
3

R3521

C3511 100pF

C3523

INT_MIC+

9V3

C3507

R3523
24K

4
9 INV
OUT1
1
NINV
3
RR
6
8
M_SS OUT2

R3516
24K
NC

C3504
1000pF
E3500

C

GND2

9

PCA9306
U3503

NC
NC
NC
NC

VDD
CLK_SCL

3
AD0_CS*
8
DIS
4
SDO_NC
5
SDI_SDA
W 10
1
A

GND1

10K

10K

A2
GND V_POS

GPIO_0_PWR_ON
GPIO_3_PTT
GPIO_4_HOOK

6

MAKO_AD_TRIGGER

1

1

2

MAKO_OPT_GPIO2
MAKO_OPT_GPIO3
MAKO_OPT_INT

NC

SDA2
5
SCL2
6
EN
8

7.8V RMS
(7.5 W @ 8 ohms)

9.3VDC unmuted
2113945A09 5.3VDC muted
1000pF

330mV RMS
R3550
82K

C3525
220pF

VAG

C3545
220pF
R3536

TX_DAC
R3596
150
R3539
24K

C3538
.01uF

4

C3532
1.0uF

100K

6

VAG

C3527
0.1uF

9

C3533
10uF

4

4

R3540
100

8
7

3

9V3
R3533
24K

9V3
U3502-2
MC3403

10

5
11

PUB_ADDRESS_1

11 U3502-3
MC3403

R3553
10K

5

R3538
39K

V15

2

R3551
10K

70mV RMS (RX AUDIO)
MIC_GROUND

EMD9FT2R
Q3503

C3518
1.0uF

C3522

VAG
R3542
24K

UMZ2NTR
Q3504

R3530
NU 220K

80mV RMS (TX AUDIO)

R3554
47K

1
4

6

R3544
24K

2

4
1

3

6

9V3
C3535
1.0uF

4
7

VAG

5

4

3

11

R3552
10K
R3546
15K

C3534
10uF

R3545
100
PUB_ADDRESS_2

11

10K
R3556
47K

3

U3505-2
MC3403

5

2

R3534
10K

12

9V3
U3502-4
MC3403
4
14

R3555

11

30K

4

C3526
1.0uF

R3541
24K

13

470pF
VAG

R3549

VR3504
MMBZ20V

U3502-1 9V3
MC3403
6

3

NC
NC
NC

4 SDA1
3 SCL1

I2C_CLK

C3542
0.10uF

U3508
PCA9306

U3501
AD5161

1

R3587
5.1K
NU

R3582
16.2K

MMP_GPIO2_INPUT
MAKO_OPT_GPIO0

VR3503
MMBZ20V

10K

ONE_WIRE_1 I2C_DATA
ONE_WIRE_2

C3503
1000pF

2

R3581

3 SCL1
4 SDA1

NC
NC

R3574
10K

C3502
0.1uF

6

16.2K

R3573
10K

8
EN
6
SCL2
SDA2 5

C3501
0.1uF
R3511
10K

R3513
0

5

R3583

NC

R3514
10K

R3569
1K

3

10K

NC
NC

2.775V_DIG_V4
C3540
0.10uF

C3539
0.10uF

R3592
2.2K

R3591
2.2K

1

MMP_GPIO1_INPUT

R3580

USB_
CONNECT

R3593
200K

52mV RMS for rated audio
0613952R01
10K

5V_SW

2

ONE_WIRE_UP

1.875V_DIG_V2

GND

NC

R3578
200K

2.9V_DIG_V6

R3559

10K
51.1K

R3579
R3588

1.875V_V2_MAKO

5V_SW

C3541
0.10uF

C3500
10.0uF

2.775V_DIG_V4

1.875V_DIG_V2

USB2_DP
USB2_DM

27

R3558

NC
NC

27

R3501

R3515
10K

UNSWB+
9V3
5V_SW
5V_V8_MAKO
3.3V_DIG_V10
1.875V_DIG_V2

10

R3506
10K

2
VREF1
1
7
VREF2 GND

MAKO UART
RS232_TX
RS232_RX

R3594
3.3K

R3500

N6
P7
N7
P8
L6
N13
N9
P9
M8
L8
M10
N12
M11
P13
P10
K7
M9
N10
P11
K8
P12
N11

8
11

1
1

NC

VAG
(SOURCE)
4

C1

IN2

I2C_CLK
I2C_DATA

0
0
0

R3561
R3562
R3563

B2

IN1

9V3

9
R3502
10K

R3586
0

VREF1 2
VREF2 7

MAKO USB

NC

D2 NO2
C2 COM2

9V3

GND

NC

1.875V_V2_MAKO
USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT

A1 NO1
B1 COM1

U3505-3
MC3403

U3504
TS5A23166

1

MAKO_TX
MAKO_RX
MAKO SSI

BBP_CLK
BBP_SYNC
SPI_CLK
SPI_CS
U3200-2
SPI_DI
DIGITAL_BLOCK
SPI_DO
VC_DCLK
VC_FSYNC
VC_TX
VC_TX3V
VC_RX
UCM_SS
LOGIC_VDD
USB1_O
E
USB1_DAT_TXD
USB1_SE0
USB2_OE_RCV_RTS
USB2_DAT_VP
USB2_SE0_VM_RXD
USB1_DP
UART2_TXD
USB1_DM
UART2_RXD_OD
CTS_X
USB2_DP
USB2_DM
USB_INTX
RXDIN_3V
USB_CONNECT
TXDO_BDI_UP_3V
SB96_BUS_BUSY
BOOT_NORM_X
SB96_BDO_KF_5V
ONE_WIRE_1
RS232_USB_X
APCO
ONE_WIRE_2
SB96D_BDO_KF_3V
ONE_WIRE_BATT
ONE_WIRE_UP
TXDO_BDI_5V
TXDO_BDI_ENC_3V
RXDIN_5V
RXDIN_ENC_3V
RTS_FILLSEN_5V
CTS_CABLE_DET_5V
RTS_FILLSEN_3V
BUSY_IN
OPTA_SEL0
BUSY_OUT
OPTA_SEL1
CABLE_DET_3V
OPTA_SEL2
OPTA_SEL3
OPT_GPIO0
OPTB_SEL0
OPT_GPIO1
OPT_GPIO2
OPTB_SEL1
OPT_GPIO3
OPTB_SEL2
OPTION_INTX
OPTB_SEL3

D1

MAKO_FSYNC

A5
B5
E6
D6
B6
C6
E7
D7
B7
M4
A7
N3
A6
B8
C8
D8
A9
B9
C9
E9
A10
B10
C10
P2
J5
C7
A8
L5
N8
L7
K6
N2
M3
C12
E11
D10
F10
C11
G10
D11
B12

R3585
22K

UNSWB+

1
1

1
0
R3509

NC
NC

R3584
22K

1.875V_DIG_V2

USB1_DP
USB1_DM

3.3V_DIG_V10

5

R3560
47K

5V_V8_MAKO

MAKO SPI
SPI_CLK
MAKO_CE
SPI_MOSI
SPI_MISO
MAKO_DCLK

HW_ID2

0

HW_ID

HW_ID1

R3508

R3505
33K

0

R3504
33K
NU

R3507

MOBILE REPEATER: NOT_USED
MOBILE SUSCRIBER: 0 OHM

R3503
33K
NU

HW_ID0

MOBILE REPEATER: 33K
MOBILE SUBSCRIBER: NOT_USED

R3510
R3512

27
27
R3572
10K

7

2.9V_DIG_V6
2.9V_DIG_V6

1
USB1_TXEN
USB1_DAT
USB1_SEO

MAKO_CE

3-26

UMZ2NTR
Q3505

5
2
6

1
EMD9FT2R
Q3502

Controller Audio and USB Schematic Diagram

PUB_ADDRESS_2_EN
PUB_ADDRESS_1_EN
PUB_ADDRESS_MIC_EN
LOW_LEVEL_MUTE

Controller R2 Schematic Diagrams

3.1

3-27

Controller R2 Parts List

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C2000

2113944A40

100pF

C3031

2113945C31

0.1uF

C3221

2113944A44

220pF

C1000

2113944A40

100pF

C2001

2113945B02

.01uF

C3032

2113945B02

.01uF

C3222

2113945Y02

0.10uF

C1001

2113945Y02

0.10uF

C2002

2113945Y02

0.10uF

C3040

2113944C06

470pF

C3225

2113944A44

220pF

C1002

2113945Y02

0.10uF

C2003

2113945Y02

0.10uF

C3041

2113945C02

.01uF

C3226

2113945Y02

0.10uF

C1003

2113944A40

100pF

C2004

2113944A40

100pF

C3042

2113945B02

.01uF

C3227

2113944A44

220pF

C1004

2113944A40

100pF

C2005

2113945B02

.01uF

C3043

2314030E85

33uF

C3228

2113945Y02

0.10uF

C1005

2113945Y02

0.10uF

C2006

2113945Y02

0.10uF

C3044

2113945C31

0.1uF

C3229

2113944A44

220pF

C1006

2113945Y02

0.10uF

C2007

2113945Y02

0.10uF

C3045

NOT PLACED

–

C3231

2113944A44

220pF

C1007

2113944A40

100pF

C2500

2113944A44

220pF

C3046

2113945Y02

0.10uF

C3232

2113945Y02

0.10uF

C1008

2113944A40

100pF

C2501

2113945A10

1500pF

C3200

2113946J04

22uF

C3233

2113944A44

220pF

C1009

2113945Y02

0.10uF

C3000

2113944C06

470pF

C3201

2113946D05

2.2uF

C3234

2113946D05

2.2uF

C1010

2113945Y02

0.10uF

C3002

2371403L02

10uF

C3202

2113945Y02

0.10uF

C3237

2113946D05

2.2uF

C1011

2113944A40

100pF

C3005

2113944C06

470pF

C3203

2316410H02

68uF

C3238

2113946H02

10uF

C1012

2113945Y02

0.10uF

C3006

2314030E85

33uF

C3204

2115153H21

5.6pF

C3239

2113946D05

2.2uF

C1013

2113945Y02

0.10uF

C3007

2113945C31

0.1uF

C3205

2115153H21

5.6pF

C3240

2113944C45

100pF

C1014

2113945Y02

0.10uF

C3008

2113945A09

1000pF

C3206

2316410H01

22uF

C3243

2113946S35

1.0uF

C1015

2113945Y02

0.10uF

C3009

2113945Y02

0.10uF

C3207

2113945C31

0.1uF

C3247

2113946H02

10uF

C1016

2113945Y02

0.10uF

C3010

2113946S35

1.0uF

C3208

2113946D05

2.2uF

C3248

2113946S35

1.0uF

C1017

2113946E02

1.0uF

C3011

2113946S35

1.0uF

C3209

2113945Y02

0.10uF

C3249

2113944C45

100pF

C1018

2113944A28

18pF

C3012

2113944C06

470pF

C3210

2113946D05

2.2uF

C3252

2113946S35

1.0uF

C1019

2113944A28

18pF

C3013

2314030J28

22uF

C3211

2113945A09

1000pF

C3254

2113946D05

2.2uF

C1030

2113944A28

18pF

C3014

2113945C31

0.1uF

C3212

2316410H02

68uF

C3257

2113946S35

1.0uF

C1031

2113945Y02

0.10uF

C3015

2113944C38

47pF

C3213

2113946F03

4.7uF

C3260

2113946S35

1.0uF

C1032

2113945B02

.01uF

C3016

2113944A40

100pF

C3214

2115153H45

33pF

C3261

2113944A44

220pF

C1033

2113945Y02

0.10uF

C3017

2113945A09

1000pF

C3215

2115153H45

33pF

C3262

2113946N03

2.2uF

C1034

2113946S35

1.0uF

C3018

2389289U01

10uF

C3216

2113946F03

4.7uF

C3265

2113946J04

22uF

C1035

2113946D05

2.2uF

C3019

2113944C06

470pF

C3217

2113944A44

220pF

C3266

2113946D05

2.2uF

C1036

2113946S35

1.0uF

C3020

2314030E85

33uF

C3218

2113945Y02

0.10uF

C3269

2113946S35

1.0uF

C1037

2113946D05

2.2uF

C3021

2113945C31

0.1uF

C3219

2113944A44

220pF

C3270

2113946S35

1.0uF

C1044

2113945Y02

0.10uF

C3030

2113945C02

.01uF

C3220

2113945Y02

0.10uF

C3272

2115153H27

10pF

Controller R2 Schematic Diagrams

3-28

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C3273

NOT PLACED

–

C3519

2314030F30

47uF

C4006

2113944A44

220pF

C4042

2113944A44

220pF

C3274

2113944A44

220pF

C3520

2113946S35

1.0uF

C4007

NOT PLACED

–

C4043

2113944A44

220pF

C3275

2113946J03

10.0uF

C3521

2113946S35

1.0uF

C4010

NOT PLACED

–

C4044

2113944A44

220pF

C3276

2113946S35

1.0uF

C3522

2113945A05

470pF

C4011

NOT PLACED

–

C4045

2113944A44

220pF

C3277

2113946S35

1.0uF

C3523

2113945Y02

0.10uF

C4012

NOT PLACED

–

C4046

2113944A44

220pF

C3278

2113945C31

0.1uF

C3524

2313960D07

10uF

C4013

2113944A44

220pF

C4047

2113944A44

220pF

C3279

2113945C31

0.1uF

C3525

2113944A44

220pF

C4014

2113944A44

220pF

C4048

2113944A44

220pF

C3280

2113945C31

0.1uF

C3526

2113946S35

1.0uF

C4015

2113944A44

220pF

C4049

NOT PLACED

–

C3281

2113945C31

0.1uF

C3527

2113945C31

0.1uF

C4016

2113944A44

220pF

C4051

NOT PLACED

–

C3282

2113946F03

4.7uF

C3528

2113945Y02

0.10uF

C4017

2113944A44

220pF

C4053

NOT PLACED

–

C3283

2113945Y02

0.10uF

C3529

2113945Y02

0.10uF

C4018

2113944A44

220pF

C4055

NOT PLACED

–

C3500

2113946J03

10.0uF

C3530

2113944A44

220pF

C4019

NOT PLACED

–

C4058

NOT PLACED

–

C3501

2113945G91

0.1uF

C3531

2113944A44

220pF

C4020

NOT PLACED

–

C4059

NOT PLACED

–

C3502

2113945C31

0.1uF

C3532

2113946S35

1.0uF

C4021

2113944A44

220pF

C4060

NOT PLACED

–

C3503

2113945A09

1000pF

C3533

2313960D07

10uF

C4022

2113944A44

220pF

C4061

NOT PLACED

–

C3504

2113945A09

1000pF

C3534

2313960D07

10uF

C4023

2113944A44

220pF

C4062

NOT PLACED

–

C3505

2113945A09

1000pF

C3535

2113946S35

1.0uF

C4024

2113944A44

220pF

C4063

2113944A44

220pF

C3506

2314030F30

47uF

C3536

2314030M51

10uF

C4025

2113944A44

220pF

C4064

2113944A44

220pF

C3507

2113945A11

2200pF

C3538

2113945B02

.01uF

C4026

2113944A44

220pF

C4065

2113944A44

220pF

C3508

2113945C31

0.1uF

C3539

2113945Y02

0.10uF

C4027

2113944A44

220pF

C4066

2113944A44

220pF

C3509

2313960D07

10uF

C3540

2113945Y02

0.10uF

C4028

2113944A44

220pF

C4067

2113944A44

220pF

C3510

2113945A03

330pF

C3541

2113945Y02

0.10uF

C4029

2113944A44

220pF

C4068

2113944A44

220pF

C3511

2113944A40

100pF

C3542

2113945Y02

0.10uF

C4030

2113944A44

220pF

C4069

2113944A44

220pF

C3512

2113945C31

0.1uF

C3545

2113944A44

220pF

C4031

2113944A44

220pF

C4070

2113944A44

220pF

C3513

2113944A40

100pF

C4000

NOT PLACED

–

C4032

2113944A44

220pF

C4071

NOT PLACED

–

C3514

2113944A44

220pF

C4001

NOT PLACED

–

C4033

2113944A44

220pF

C4072

NOT PLACED

–

C3515

2113944A44

220pF

C4002

NOT PLACED

–

C4034

2113945A03

330pF

C4073

2113945Y02

0.10uF

C3516

2113946S35

1.0uF

C4003

NOT PLACED

–

C4035

2113945A03

330pF

C4074

NOT PLACED

–

C3517

2314030M51

10uF

C4004

NOT PLACED

–

C4040

2113944A44

220pF

C4075

NOT PLACED

–

C3518

2113946S35

1.0uF

C4005

NOT PLACED

–

C4041

2113944A44

220pF

C4076

NOT PLACED

–

Controller R2 Schematic Diagrams

Circuit
Ref

Motorola Part
No

3-29

Description

C4084

2113945Y02

0.10uF

C4085

2113944A44

220pF

C4086

2113945Y02

0.10uF

C4087

2113945Y02

0.10uF

C4088

2113945Y02

0.10uF

C4089

2113945Y02

0.10uF

C4090

2113945Y02

0.10uF

D3030

4813978P07

DIODE, SWITCHING

D3040

4813978P07

DIODE, SWITCHING

D3200

4813978C02

DIODE, SWITCHING

D4000
D4001
E2500
E3000
E3201
E3202
E3203

4866544A01
4866544A01
2480675U01
2485011Y01
2480675U01
2480675U01
2480675U01

DIODE, DUAL
DIODE, DUAL
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD

Circuit
Ref

Motorola Part
No

Description

J2500

0905505Y02

22-PIN JTAG
CONNECTOR

J3000

0905902V09

DC POWER
CONNECTOR

J4000

0916017H01

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Q3503

4815272H01

ANALOG SWITCH

R1026

0613952R17

47K

Q3504

4815270H01

ANALOG SWITCH

R1027

NOT PLACED

–

Q3505

4815270H01

ANALOG SWITCH

R1028

0613952R66

0

26-PIN ACCESSORY
CONNECTOR

Q4000

4815263H01

ANALOG SWITCH

R1034

0613952R01

10K

Q4001

4815263H01

ANALOG SWITCH

R1035

NOT PLACED

–

Q4002

4815261H01

ANALOG SWITCH

R1036

0613952R01

10K

Q4003

4815263H01

ANALOG SWITCH

R1041

0613952Q73

1K

Q4004

4815261H01

ANALOG SWITCH

R1044

0613952R66

0

Q4005

4815263H01

ANALOG SWITCH

R1045

0613952R01

10K

Q4006

4815263H01

ANALOG SWITCH

R1046

NOT PLACED

–

Q4007

4815263H01

ANALOG SWITCH

R1047

0613952R66

0

Q4008

4815261H01

ANALOG SWITCH

R1048

0613952R66

0

Q4009

4815263H01

ANALOG SWITCH

R1054

0613952Q89

4.7K

Q4010

4815261H01

ANALOG SWITCH

R1060

0613952Q25

10

Q4011

4815263H01

ANALOG SWITCH

R1066

NOT PLACED

–

Q4012

4815261H01

ANALOG SWITCH

R1067

NOT PLACED

–

J4001

0915555H01

30-PIN CONTROL
HEAD CONNECTOR

J4002

0915558H01

11-PIN REPEATER
CONNECTOR

J4003

0915556H01

14-PIN OPT BRD
CONNECTOR

L3200

2415005H02

22uH

L3201

2415005H02

22uH

L3202

2415005H02

22uH

Q3030

4813973M07

NPN

Q3032

4813973B01

NPN

Q3040

4813973M07

NPN

Q3041

4815263H01

ANALOG SWITCH

Q4013

4816023H01

PNP

R1070

0613952R66

0

Q3200

5185956E76

N-CHANNEL SYNCHRONOUS MOSFET

Q4014

4813973A06

NPN

R1071

0613952R17

47K

E3205

2480675U01

FERRITE BEAD

E3206

2480675U01

FERRITE BEAD

Q3201

4813970A62

P-CHANNEL MOSFET

Q4015

4815263H01

ANALOG SWITCH

R1072

NOT PLACED

–

E3208

2480675U01

FERRITE BEAD

Q3202

5185956E76

R1000

0613952Q25

10

R2000

0613952R01

10K

E3500

2485011Y01

FERRITE BEAD

N-CHANNEL SYNCHRONOUS MOSFET

R1001

0613952R01

10K

R2004

0613952R66

0

E3501

2485011Y01

FERRITE BEAD

Q3203

4805585Q23

PMOS FET

R1002

0613952J73

10MEG

R2005

0613952R01

10K

E3502

2485011Y01

FERRITE BEAD

Q3204

4805585Q23

PMOS FET

R1005

0613952Q89

4.7K

R2006

0613952R01

10K

E3503

2485011Y01

FERRITE BEAD

Q3205

4815262H01

ANALOG SWITCH

R1006

0613952R01

10K

R2007

0613952R01

10K

E4000

2485011Y01

FERRITE BEAD

Q3206

4815272H01

ANALOG SWITCH

R1014

0613952R66

0

R2008

0613952R01

10K

E4001

7686949J14

FERRITE BEAD

Q3207

4813970A62

P-CHANNEL MOSFET

R1017

0613952R01

10K

R2009

0613952R01

10K

E4002

7686949J14

FERRITE BEAD

Q3208

4815261H01

ANALOG SWITCH

R1019

0613952Q18

5.1

R2010

0613952R01

10K

E4003

NOTPLACED

Q3500

4815261H01

ANALOG SWITCH

R1020

0613952R66

0

R2011

0613952R66

0

E4004

2409134J25

FERRITE BEAD

Q3501

4815272H01

ANALOG SWITCH

R1021

0613952R66

0

R2012

0613952R01

10K

E4005

2409134J25

FERRITE BEAD

Q3502

4815272H01

ANALOG SWITCH

R1025

0613952R01

10K

R2013

0613952R01

10K

Controller R2 Schematic Diagrams

3-30

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

R2500

0613952R66

0

R3004

0613952L73

562

R3055

0615871H01

0.1

R3239

0613952H25

10

R2501

0613952R66

0

R3005

0613952Q81

2.2K

R3056

0615871H01

0.1

R3240

0613952R17

47K

R2502

0613952R66

0

R3006

0613952Q57

220

R3057

0613952R66

0

R3241

0613952Q18

5.1

R2504

0613952R66

0

R3007

0613952N58

39.2K

R3200

0615871H01

0.1

R3243

0613952Q18

5.1

R2506

0613952R66

0

R3008

0613952N12

13K

R3201

0613952R66

0

R3245

0613952G67

0

R2507

0613952R66

0

R3009

0613952N58

39.2K

R3203

0615871H01

0.1

R3246

0613952M81

6.81K

R2508

0613952R66

0

R3010

0613952N12

13K

R3204

0615871H01

0.1

R3247

0613952N69

51.1K

R2509

0613952R66

0

R3030

0613952R01

10K

R3205

0613952R25

100K

R3248

0613952R01

10K

R2510

0613952R66

0

R3032

0615871H01

0.1

R3206

0613952R66

0

R3249

NOTPLACED

R2511

0613952R66

0

R3033

0615871H01

0.1

R3207

0686135Z02

0.2

R3500

0613952Q35

27

R2512

0613952R66

0

R3034

0613952H61

330

R3208

0686135Z02

0.2

R3501

0613952Q35

27

R2513

0613952R66

0

R3035

0613952H25

10

R3209

0613952N62

43.2K

R3502

0613952R01

10K

R2514

0613952R66

0

R3036

0613952H25

10

R3210

0613952N16

14.3K

R3503

0613952R13

33K

R2515

0613952R66

0

R3037

0613959G61

330

R3215

0613952G67

0

R3504

NOT PLACED

–

R2516

0613952R66

0

R3038

NOT PLACED

–

R3216

0613952G67

0

R3505

NOT PLACED

–

R2517

0613952R66

0

R3039

0613952M30

2K

R3217

NOT PLACED

–

R3506

0613952R01

10K

R2518

0613952R66

0

R3040

0613952M43

2.74K

R3218

0613952R66

0

R3507

NOTPLACED

R2519

0613952R66

0

R3041

0613952R25

100K

R3219

0613952R56

2MEG

R3508

0613952R66

0

R2520

0613952R66

0

R3042

0613952H69

680

R3220

0613952R56

2MEG

R3509

0613952R66

0

R2521

0613952R66

0

R3043

0613952H69

680

R3222

0613952R33

220K

R3510

0613952Q35

27

R2522

0613952R66

0

R3044

0613958S61

330

R3223

0613952R33

220K

R3511

0613952R01

10K

R2523

0613952R66

0

R3045

0613952M30

2K

R3224

0613952Q89

4.7K

R3512

0613952Q35

27

R2524

0613952R66

0

R3046

0613952M43

2.74K

R3225

NOT PLACED

–

R3513

0613952R66

0

R2525

0613952R66

0

R3047

0613952R25

100K

R3226

0613952R13

33K

R3514

0613952R01

10K

R2526

0613952R66

0

R3048

0613952Q73

1K

R3227

NOT PLACED

–

R3515

0613952R01

10K

R2527

0613952R66

0

R3050

0613959Q53

150

R3228

0613952G67

0

R3516

0613952R10

24K

R2528

0613952R66

0

R3051

0613952G67

0

R3233

0613952R66

0

R3520

0613952R10

24K

R2529

0613952R01

10K

R3052

0613952G67

0

R3236

0613952Q73

1K

R3521

0613952R05

15K

R3002

0613952R01

10K

R3053

0613952R66

0

R3237

0613952R01

10K

R3523

0613952R10

24K

R3003

0613952M54

3.57K

R3054

0613952R66

0

R3238

0613952H25

10

R3524

0613952Q67

560

Controller R2 Schematic Diagrams

Circuit
Ref

Motorola Part
No

3-31

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

R3525

0613952R25

100K

R3559

0613952R01

10K

R4000

NOTPLACED

R3526

0613952R66

0

R3560

0613952R17

47K

R4001

0613952Q37

R3528

0613952R09

22K

R3561

0613952R66

0

R4002

R3529

0613952Q42

51

R3562

0613952R66

0

R3530

NOT PLACED

–

R3563

0613952R66

R3532

0613952Q49

100

R3569

R3533

0613952R10

24K

R3534

0613952R01

R3535

Description

Circuit
Ref

Motorola Part
No

Description

R4054

0613952R01

10K

33

R4055

0613952R01

10K

0613952Q37

33

R4061

0613952Q37

33

R4003

0613952Q37

33

R4063

0613952Q37

33

0

R4004

0613952Q37

33

R4064

0613952Q37

33

0613952Q73

1K

R4005

0613952Q37

33

R4065

0613952Q37

33

R3571

0613952Q80

2K

R4006

0613952Q65

470

R4066

0613952Q37

33

10K

R3572

0613952R01

10K

R4009

0613952Q42

51

R4067

0613952Q37

33

0613952Q67

560

R3573

0613952R01

10K

R4010

0613952Q42

51

R4068

0613952Q37

33

R3536

0613952R25

100K

R3574

0613952R01

10K

R4011

0613952R66

0

R4069

0613952Q37

33

R3537

0613952R66

0

R3575

0613952Q73

1K

R4012

0613952R66

0

R4070

0613952Q37

33

R3538

0613952R15

39K

R3576

0613952Q49

100

R4023

0613952Q75

1.2K

R4071

0613952R66

0

R3539

0613952R10

24K

R3577

0613952N42

26.7K

R4030

NOT PLACED

–

R4074

0613952R66

0

R3540

0613952Q49

100

R3578

0613952R32

200K

R4031

0613952R01

10K

R4076

0613952R66

0

R3541

0613952R10

24K

R3579

0613952R01

10K

R4032

0613952R01

10K

R4078

0613952R66

0

R3542

0613952R10

24K

R3580

0613952R01

10K

R4033

NOT PLACED

–

R4079

0613952R01

10K

R3544

0613952R10

24K

R3581

0613952R01

10K

R4034

0613952R01

10K

R4080

0613952R66

0

R3545

0613952Q49

100

R3582

0613952N21

16.2K

R4035

0613952R01

10K

R4081

0613952R66

0

R3546

0613952R05

15K

R3583

0613952N21

16.2K

R4040

0613952Q89

4.7K

R4082

0613952R66

0

R3547

0613952Q67

560

R3584

0613952R09

22K

R4041

0613952Q89

4.7K

R4083

0613952R66

0

R3548

0613952J25

100K

R3585

0613952R09

22K

R4042

0613952Q89

4.7K

R4084

0613952R66

0

R3549

0613952R12

30K

R3586

0613952R66

0

R4043

0613952Q89

4.7K

R4085

0613952R66

0

R3550

0613952R23

82K

R3587

NOT PLACED

–

R4044

0613952Q89

4.7K

R4086

0613952R66

0

R3551

0613952R01

RES, 10K

R3588

0613952N69

51.1K

R4045

0613952Q89

4.7K

R4088

0613952R01

10K

R3552

0613952R01

RES, 10K

R3591

0613952Q81

2.2K

R4046

0613952Q89

4.7K

R4089

0613952R17

47K

R3553

0613952R01

RES, 10K

R3592

0613952Q81

2.2K

R4047

0613952Q89

4.7K

R4090

0613952R66

0

R3554

0613952R17

RES, 47K

R3593

0613952R32

200K

R4048

0613952Q77

1.5K

R4093

0613952R66

0

R3555

0613952R01

RES, 10K

R3594

0613952Q85

3.3K

R4049

0613958H83

2.7K

R4094

0613952R66

0

R3556

0613952R17

RES, 47K

R3595

0613952R01

10K

R4050

0613952R01

10K

R4095

0613952R66

0

R3558

0613952R01

10K

R3596

0613952H53

150

R4051

0613952Q89

4.7K

R4096

0613952R66

0

Controller R2 Schematic Diagrams

3-32

Circuit
Ref

Motorola Part
No

Description

R4097

0613952R66

0

R4098

0613952Q89

4.7K

R4099
R4100

0613952R66
0613952Q75

0
1.2K

Circuit
Ref

Motorola Part
No

Description

U3503

5164852H47

IC, LEVEL
TRANSLATOR

U3504

5171395L01

IC, CMOS SWITCH

U3505

5114016A18

QUAD OPAMP

U3508

5164852H47

IC, LEVEL
TRANSLATOR

U4000

5115476H01

Circuit
Ref

Motorola Part
No

Description

VR4003

4813977A48

DIODE, 20V ZENER

VR4004

4813977A48

DIODE, 20V ZENER

VR4005

4813977M13

DIODE, 6.2V ZENER

VR4006

4813977M13

DIODE, 6.2V ZENER

VR4007

NOT PLACED

–

IC, SERIAL-TO-PARALLEL CONVERTER

VR4008

NOT PLACED

–

Y1000

4809612J45

12 MHZ CRYSTAL

R4101

0613952Q75

1.2K

R4103

0613952Q75

1.2K

R4105

0613952R01

10K

R4106

0613952R01

10K

U4001

5115502H01

LOGIC TRANSLATOR

Y3200

4815028H01

24.576 MHZ CRYSTAL

RT3500

0615471H01

THERMISTOR, 10K

U4004

5115865H01

IC, BUFFER

Y3201

4802582S80

32 KHZ CRYSTAL

U1000

5102495J13

MICROPROCESSOR

U4005

5115865H01

IC, BUFFER

U1006

5115001H02

IC, DUAL UNBUFFERED INVERTER

U4006

5115865H01

IC, BUFFER

U4007

5115865H01

IC, BUFFER

U2000

0104024J27

IC, 8MB FLASH

U4008

5115865H01

IC, BUFFER

U2001

5171614M01

IC, 16MB SDRAM

VR3000

4813979C17

U3001

5164015H94

VOLTAGE REGULATOR

TRANSIENT
SUPPRESSOR

U3002

5115391H01

VOLTAGE REGULATOR

VR3040

4813977M10

DIODE, 5.1V ZENER

U3003

5164015H94

VOLTAGE REGULATOR

VR3200

4813977M10

DIODE, 5.1V ZENER

U3004

5115391H01

VOLTAGE REGULATOR

VR3201

4813977M05

DIODE, 3.3V ZENER

U3005

0105959T72

PNP

VR3202

4813977M05

DIODE, 3.3V ZENER

U3006

0105959T72

PNP

VR3203

4813977M05

DIODE, 3.3V ZENER

U3030

5116525H01

DUAL OPAMP

VR3204

4813977M13

DIODE, 6.2V ZENER

U3040

0105959T72

PNP

VR3205

4813977M05

DIODE, 3.3V ZENER

U3200

5185143E77

IC, POWER
MANAGEMENT

VR3206

4813977M13

DIODE, 6.2V ZENER

VR3207

4813977M13

DIODE, 6.2V ZENER

U3201

5115616H01

VOLTAGE REGULATOR

VR3208

4813977M13

DIODE, 6.2V ZENER

U3202

5115453H01

DUAL OPAMP

VR3502

4813977A48

DIODE, 20V ZENER

U3203

5114007A43

IC, SCHMITT TRIGGER

VR3503

4813977A48

DIODE, 20V ZENER

U3500

5102463J95

AUDIO PA

VR3504

4813977A48

DIODE, 20V ZENER

U3501

5115368H01

DIGITAL ATTENUATOR

VR4000

4813977A48

DIODE, 20V ZENER

U3502

5114016A18

QUAD OPAMP

VR4001

4813977A48

DIODE, 20V ZENER

VR4002

4813977A48

DIODE, 20V ZENER

Controller R4 Schematic Diagrams

Controller R4 Schematic Diagrams
PERIPHERALS
( 1 SHEET )
REAR ACCESSORY

OPTION BOARD INTERFACE

CONTROL HEAD

REPEATER INTERFACE

VOLUME_1
VOLUME_2
SERIAL_CLK
SERIAL_DATA
LED_CS
DISPLAY_CS
DISPLAY_CMD
RESET

KEYPAD_ROW_0
KEYPAD_ROW_1
KEYPAD_ROW_2
KEYPAD_ROW_3
KEYPAD_COL_0
KEYPAD_COL_1
KEYPAD_COL_2

INT_SPKRINT_SPKR+
MIC_GROUND

GPIO_0_PWR_ON
GPIO_1_USB1_DP
GPIO_2_USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
ONE_WIRE_1
VBUS1
HANDSET_AUDIO
INT_MIC+

9V3
ON_OFF_SW

SYSTEM_SYNC
McBSP3_CLKX
McBSP3_DX
McBSP3_DR
McBSP3_FSX
DIR_CTRL
ARMIO_6
RTC_BATTERY

OPT_BRD_PTT
RESET_OUT

SSI_DATA_OUT
SSI_DATA_IN
SSI_CLK
SSI_FSYNC

SW_9V3
OPT_GPIO_1
OPT_GPIO_2

3.3V
PROGM_IO_CS
1V8

GP5_1_PTT
GP5_2_MONITOR
GP5_3_CHAN_ACTIVITY
GP5_6_TxDc_BUS+
GP5_7_RxDc_BUSGP5_8_CTSs_RESET

GP5_4_EMERGENCY
GP5_5_IGNITION_SENSE

PUB_ADDRESS_1_EN
PUB_ADDRESS_2_EN
PUB_ADDRESS_1
PUB_ADDRESS_2

USB2_DM
USB2_DP
VBUS2
ONE_WIRE_2

EXT_SPKR+
EXT_SPKREXT_MIC+
RX_AUDIO

EXT_SWB+

5V

MMP

5V

R2508
0
RESET_OUT

C2500
220pF

PA_BIAS

0
0

R2504

0

TX_DAC
2.775V_ANA_V7
2.9V_MAKO_V6
3.6V_MAKO_SW1
5V

2.775V_ANA_V7
2.9V_DIG_V6

1
1
E2500
BLM21PG300SN1

5V_SW
5V_SW

3.6V_DIG_VSW1
5V
5V_SW
RAW_B+
9V3_PA

RAW_B+
9V3_PA

MAKO_AUDIO_DC
( DC SUPPLY: SHEET 1)
( MAKO POWER MANAGEMENT : SHEET 2)
( MAKO AUDIO_DIGITAL_USB/RS232 : SHEET 3)

MAKO_INT
MAKO_OPT_INT
MAKO_AD_TRIGGER
MAKO_OPT_GPIO0
MAKO_OPT_GPIO2
MAKO_OPT_GPIO3
NC
LOW_LEVEL_MUTE
AUDIO_PA_ENA
EXT_MIC_ENA
PUB_ADDRESS_MIC_EN
I2C_DATA
I2C_CLK

C2501
1500pF

NC

16.8_MHZ_BUFF
32KHZ_GPS
ANT_CURRENT_DET

USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT

RS232_TX
RS232_RX
MMP_GPIO1_INPUT
MMP_GPIO2_INPUT
ONE_WIRE_UP
POR
GATED_32KHZ_OMAP

MAKO_CE
MAKO_TX
MAKO_RX
MAKO_DCLK
MAKO_FSYNC
MAKO_INT
MAKO_OPT_INT
MAKO_AD_TRIGGER
MAKO_OPT_GPIO0
MAKO_OPT_GPIO2
MAKO_OPT_GPIO3
ARMIO_12
GPIO_5
AUDIO_PA_ENA
EXT_MIC_ENA
GPIO_27
I2C_DATA
I2C_CLK

1
1
1
1.875V_V2

KEYPAD_ROW0
KEYPAD_ROW1
KEYPAD_ROW2
KEYPAD_ROW3
KEYPAD_COL0
KEYPAD_COL1
KEYPAD_COL2
KEYPAD_COL3

McBSP3_CLK
McBSP3_DX
McBSP3_DR
McBSP3_FSX
DIR_CTRL
ARMIO_6

GPIO_3
GPIO_26

SPI_CLK
SPI_MOSI
SPI_MISO
ABACUS3_CE
THK_CE

MICROCONTROLLER
(OMAP 1710: SHEET 1)
(MEMORY: SHEET 2)

GPIO_40
RX_CLK
RX_DATA
RX_FSYNC
TX_CLK
TX_DATA
TX_FSYNC

DEEP_SLEEP
DMCS
ADAPT_SW
LOCK_DETECT
ANT_EN
GPIO_60
(RED_LED / RX_ATTN_1) GPIO_15

GPIO_25
GPIO_18
USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT
OPT_GPIO_2
OPT_GPIO_1
RS232_TX
RS232_RX
MAKO_GPIO_RX
ARMIO_2
ONE_WIRE_UP
POR
GATED_32KHZ_OMAP

SPI_MISO_MAKO
SPI_MOSI_MAKO
SPI_CLK_MAKO

10K

(Active HIGH)

MAKO_TX
MAKO_RX
MAKO_DCLK
MAKO_FSYNC

(SW1 / VOL_A) GPIO_30
(SW2 / VOL_B) GPIO_31
SERIAL_CLK
SERIAL_DATA
LED_CS
DISPLAY_CS
MOBILE_DISPLAY_CMD
RESET_OUT

SPI_MISO_MAKO

PTT
(SW4 / MONITOR) GPIO_32
(SW8 / CHANNEL_ACT) GPIO_33
(KEYPAD_ROW4 / GP5_6) ARMIO_15
(BL_EN / GP5_7) ARMIO_3
GP5_8

RTC_BATTERY
ON_OFF_MECH
GPIO_0_PWR_ON
USB1_DP
USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
ONE_WIRE_1
VBUS1
HANDSET_AUDIO
INT_MIC+

GP5_4_EMERGENCY
GP5_5_IGNITION_SENSE

PUB_ADDRESS_1_EN
PUB_ADDRESS_2_EN
PUB_ADDRESS_1
PUB_ADDRESS_2

SPI_CLK_MAKO
SPI_MOSI_MAKO

R2529

LO_BATTERY_DET
PA_TEMP
RX_FLTR_VCTRL
PA_BIAS
TX_DAC

0

R2501
R2502

SPI_CLK
SPI_MOSI
SPI_MISO
MAKO_CE

OMAP_CORE_LDO
1.875V_DIG_V2
2.775V_DIG_V4
3.3V_DIG_V10

R2524
R2525
R2526
R2527
R2528

R2509
R2510
R2511
R2512
R2513
R2514

0
0
0
0
0
0

R2515
R2516
R2517
R2518
R2519
R2520

0
0
0
0
0
0

0
0
0
0
0

PREDRIVE_SW
DMCS
ADAPT_SW
LOCK_DETECT
ANT_ENABLE
PC_ATTEN_ENA
RF_ATTN_2

5V
5V_SW

R2506
R2507

0
0

1.875V_V2
2.775V_V4

GPS_BOOT_SEL
GPS_RX_LS
GPS_TX_LS
GPS_ON_OFF_LS
GPS_RESET_LS
GPS_5V
5V_ACTIVE_ANT
ANT_CURRENT
32KHZ_GPS
16.8MHz
VCONT
1.875V

GPS
( SHEET 1 )

NC

2.775V_V4
1.875V_V2
1.875V_DIG_V2
2.775V_DIG_V4

SPI_CLK (6.0 MHz)
SPI_MOSI
SPI_MISO
ABACUS3_CS (Active LOW)
THK_CS
(Active LOW)
RX_SSI_SYNCB
RX_SSI_CLK
(1.20 MHz)
RX_SSI_DATA
RX_SSI_FSYNC (20.0 KHz)
TX_SSI_CLK
(4.20 MHz)
TX_SSI_DATA
TX_SSI_FSYNC (84.0 KHz)

GPS_BOOT_SELECT
GPS_TX_LS
GPS_RX_LS
GPS_ON_OFF_LS
GPS_RESET_LS
JTAG_TDO
JTAG_TMS
JTAG_TDI
JTAG_TCK
JTAG_NTRST
JTAG_NEMU1
JTAG_NEMU0
JTAG_RTCK

R2500

PA_TEMP
RX_FLTR_VCTRL

1.875V_V2

SW_9V3
OMAP_CORE_LDO
1.875V_DIG_V2
2.775V_DIG_V4
3.3V_DIG_V10

16.8_MHZ_BUFF
32KHZ_CLK

LO_BATTERY_DET

USB2_DM
USB2_DP
VBUS2
ONE_WIRE_2

SPKR+
SPKREXT_MIC+
RX_AUDIO
MIC_GROUND

2.775V_V4

SPI_MISO_1
SPI_MOSI_1
SPI_CLK_1

NC

9V3

EXT_SWB+
9V3

4.0

3-33

16.8_MHZ_BUFF
16.8_GPS

J2500-20
J2500-14
J2500-12
J2500-10
J2500-16
J2500-6
J2500-8
J2500-18
J2500-1
J2500-2
J2500-3
J2500-4
J2500-5
J2500-7
J2500-9
J2500-11
J2500-13
J2500-15
J2500-17
J2500-19

Controller – GPS Schematic Diagram

Controller R4 Schematic Diagrams

3-34

VBAT

1
VBAT_GROUND

J3000-2

RAW_B+ (TO TX PA)
SP3001

VR3000

1

1

J3000-1

13.6V (NOMINAL)

1

1

SP3000

C3015
47pF

2

C3000
470pF

E3000
UNSWB+ (TO AUDIO PA)
R3055
0.1

C3002
10uF

U3006

9.3V

2

3
G1

R3032
0.1

9V3_PA (TO PA DRIVER ONLY )

R3056
0.1

1
U3005
2
3

R3033
0.1

R3039
2K
1%

1

R3057
0

C3019
470pF
R3034
330

R3035
10

NC

C3018
10uF

C3020
33uF

D3030
G1

C3021
0.1uF

R3040
2.74K
1%
8

R3051
0

NC

C3030
.01uF

R3053
0

R3037
330

R3036
10

2

R3041
100K

1

Q3032

3
4

NC

U3030-1

This cap only use to support
DC connector during reflow.
R3050
150

C3032
.01uF

C3031
0.1uF

R3038
150
NU

R3030
10K

Q3030

R3002
10K

9.3V

U3040
2
3

9V3_CNTRL (TO MAKO)

G1
C3040
470pF

C3043
33uF

1

R3042
680

R3043
680

R3007
39.2K
1%

C3044
0.1uF

R3045
2K 1%

D3040

C3016
C3041
.01uF

R3054
0

R3052
0

R3008
13K
1%

R3046
2.74K 1%

R3048
1K

Q3040
6

7

5

5
U3030-2 4

R3044
330

2
FB
6
VOUT 1
NP
4
VCONT
3
VIN
GND

8

C3017
1000pF

100pF

C3042
.01uF

5V

U3004
TK11100CSC

5V (TO GPS & PERIPHERAL BLOCKS)
C3011
1.0uF

5V

R3047
100K
NC

VR3040

9.3V
4

VIN

VOUT
3
GND1
6
GND2

2 ON_OFF
C3005
470pF

U3001
LM2941

ADJ

5
1

R3009
39.2K
1%

0.10uF

R3003
3.57K
1%

C3006
33uF

C3007
0.1uF

C3045
33uF
NU

C3009
R3010
13K
1%

C3008
1000pF

9V3

0.1uF

5V

U3002
TK11100CSC
2
FB
1
6
VOUT
NP
4
VCONT
3
VIN
5

GND

R3004
562
1%

9V3 (TO SYNTH, VCO, RX FE, PWR CNTRL,CONTROLHEAD)
C3046

5V_SW (TO RX BACKEND, SYNTH,GPS ANTENNA)
C3010
1.0uF

5V_SW

13.6V
4

VIN

VOUT

C3012
470pF

ON: 0 V
OFF: 4.8V
MAKO_ON_OFF_CONTROL

47K
Q3041
47K

Controller DC Supply Schematic Diagram

U3003
LM2941

3
GND1
6
GND2

2 ON_OFF

ADJ

5

EXT_SWB+ ( TO REAR ACCESSORY)

1
R3005
2.2K
5%
R3006
220
5%

C3013
22uF

C3014
0.1uF

Controller R4 Schematic Diagrams

3-35

1.875V_V2_MAKO

C3282
4.7uF

R3219
2MEG

R3220
2MEG

SW_9V3

B1
2

C3274
220pF

IN

U3202-1
B3 LMC6035ITLX

4

OUT

GND
NC

C1
C3

VSAVE

VCC

C2

LO_BATTERY_DET

5

VSAVE

C3272
10pF

R3228
0

B1
A1
B3 U3202-2
LMC6035ITLX

NC
R3241
5.1

A1
A14
P1
P14
M5
B14

Y3201
XTAL
2

5V
R3248
10K

1

32.768KHz
9V3_CNTRL
Q3206
EMD9FT2R

D3200

MAKO_ON_OFF_CONTROL

C3204
5.6pF

R3249
10K
NU

3

4
RTC_BATTERY

C3207

0.1uF

C3208

2.2uF

R3206
0

5

VSAVE

2

1

C3205
5.6pF

9V3_CNTRL
R3226
33K

6

C3210

2.2uF

C3211

1000pF

( ON= 0V; OFF=9.3V)

NC

3.6V_DIG_VSW1
3.6V_DIG_VSW1
Change R3246 to 0613952N12 (13K) for OMAP1610

C3203
68uF

U3201
LP8340

R3245
0

C3269
1.0uF

NC

R3203

0.1

L3201

C3283

OMAP_CORE_LDO_1
R3246
6.81K
1%

R3247
51.1K
1%

R3243
5.1

22uF
R3239

10
C3265
22uF

R3204
0.1

R3216

2.775V_V4_MAKO
2.9V_V6_MAKO
2.775V_V7_MAKO
3V_V9_MAKO
3.6V_DIG_VSW1
3.3V_V10_MAKO
SW_9V3
5V_V8_MAKO

0

VSW5

OMAP_CORE_LDO_1

1.875V_V2_MAKO

C3270
1.0uF

SW_9V3

0.10uF

22uH
C3206

R3215
0

5
VOUT
4
ADJ

1
VIN1
6
VIN2
3
NC

3

GND

D2D 12

ON: 5Vpk; 230 KHZ PWM
OFF: 0.0Vpk

NC

R3227
10K
NU

R3217
0
NU

C3280
0.1uF

C3277
1.0uF

C3266
2.2uF

ON: 5Vpk; 230 KHZ PWM
OFF: 0.0Vpk

C3281
0.1uF

R3224
4.7K

C3234
2.2uF

VSW5_CNTRL

4
IN
5
SYNC_EN
14
CBOOT
C3209
0.10uF

D1A 1

15 S1A
16 S1B

D1B 2

C3289
0.10uF

ON: 5.2V - 5.3V
OFF: 0.0V

L3202
22uH

D2A 9
D2B 10
D2C 11

6 S2A
7 S2B
8 S2C

Q3209
Q3203
SI8401DB

1

Q3202
SI4724CY

R3225
0
NU

C3273
10pF
NU

R3207
0.2

R3250
100K

P5
M7
J4
G5
K9
L4
D14
H5
D9

GND1

C3215
33pF

2

GND2
4

C3214
33pF

Sine Wave
Vpk-pk: 2.2V - 2.4V

Y3200
CX-101F

HOT1 1

3 HOT2

ON: 3.6V
OFF: 0.0V

NC

GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9

24.576MHz

0

R3218

GP5_4_EMERGENCY
ON_OFF_MECH
VSAVE
GP5_5_IGNITION_SENSE
POR
MAKO_GATED_32KHz
1
MAKO_INT

B1
C1
F3
C2
D1
D2
D3
B2
G4
E2
F4
E4
B3
B4
C5
F5
D5
A12
A13
D4
M1

C3279
0.1uF

L3200
22uH

D2A 9
D2B 10
D2C 11

VSW5

C3212
68uF

D2D 12

R3237
10K

GND

R3205
100K

C3262
2.2uF

C3278
0.1uF

D1B 2

4

9V3_CNTRL

C3
A2
G13
G12
H11
J11
G14
H13
F14
H12
H14
J12
K14
J14
J13
L14
D13
F13
E14
E13
G11
F12
N4
P4
N5
P3
P6
L1
J10
M6
L9
K3
K4
B13
E12
C14
H10
F11
C13
D12

15 S1A
16 S1B

6 S2A
7 S2B
8 S2C

ON: 4.75V to 5.25V (5.0V typical)
OFF: 0.0V

2
3

9V3_CNTRL

PGLDO2
PGLDO3
SW1_VDD
SW1_VDDHV
SW1_VSEN_BUK
SW1_VSEN_BST
SW1_SUMCOMP_DL
SW1_DH
SW1_PHASE
SW1_VOUT
SW1_GND
U3200-1
SW2_VCC
PWR_MNGR_BLOCK
SW2_VCCS
SW2_LX
SW2_VOUT
SW2_GND
SW5_VDD
SW5_VDDHV
SW5_VSENSE
SW5_SUMCOMP
XTAL32_OUT
SW5_PHASE
XTAL32_IN
SW5_VOUT
BAT_RTC
V02_O
VSAVE
V03_O
BAT_7V5
BAT_3V6
V04_O
REG_3V6
V06_O
V07_O
BAT_TYPE
HV_BG
V09_O
V10_I
FET_ENX
V10_O
EMERG_PB
V10_GND
MECH_SW
SW_TYPE
V08_I
V08_O
IGN_X
RESETX
VBUS_SUPPLY
VBUS1_SENS
GATED_32K_CLK
VBUS1_CMD
INT_X
VBUS1
XOUT
XIN
VBUS2_SENS
VBUS2_CMD
TCXO_SEL_16_24
TCXO_IN
VBUS2

1

SW_9V3
SW_9V3
SW_9V3

VBUS1_CMD

Q3201
NTHS5441T1

NC1
NC2
NC3
NC4
NC5
NC6

47K
47K

DTA144EKAF
Q3205

D1A 1

2
GND1
7
GND2

VR3200

C3202
0.10uF

R3236
1K

R3223
220K

3

C3261
220pF

NC
NC
NC
NC
NC
NC

C3275
10.0uF

13

A3

UNSWB+

4 IN
5 SYNC_EN
14 CBOOT

C3201
2.2uF

C3276
1.0uF

VDD

A2

BATTERY_SENSE

R3210
14.3K
1%

13

Q3200

R3222
220K

R3233
0

C3200
22uF

VDD

R3209
43.2K

R3200
0.1

R3238
10

3
1

VSAVE

GATED_32KHZ_OMAP
32KHZ_GPS

U3203
NL17SZ14

VBUS1 ( TO MMP )
Q3207
NTHS5441T1

C3213
4.7uF
VSW5_CNTRL
R3208
0.2

R3252
100K

R3253
47K
VSW5_CNTRL

Q3210

1

4

VBUS2_CMD

16.8_MHZ_BUFF

NC

Q3204
SI8401DB

1

3

ON: 4.75V to 5.25V (5.0V typical)
OFF: 0.0V

2
3

C3291
0.10uF

C3290
0.10uF

R3240
47K

10K

VBUS2 (TO MAP)

C3220
0.10uF

C3219
220pF

C3226
0.10uF

C3225
220pF

3.3V_DIG_V10

C3227
220pF

C3228
0.10uF

C3231
220pF

C3232
0.10uF

5V_V8_MAKO

1

C3243
1.0uF

VR3207

VR3205

VR3204

VR3203
NC

NC
C3247
10uF

C3248
1.0uF

C3249
100pF

NC

C3252
1.0uF

NC

C3257
1.0uF

VR3206
NC
C3229
220pF

C3254
2.2uF

3V_V9_MAKO

C3240
100pF

5V_V8_MAKO

C3239
2.2uF

3.3V_V10_MAKO

C3238
10uF

2.775V_V7_MAKO

NC

2.9V_V6_MAKO

OMAP_CORE_LDO_1

C3237
2.2uF

2.775V_V4_MAKO

VR3202

VR3201
1.875V_V2_MAKO

MAKO_V9_3V

MAKO_V8_5V

1.875V_V2_MAKO

NC

FROM MAKO USB_CONNECT (L6)
OFF: 0V (DEFAULT)
ON: 3.3V (MAKO V10)

E3208

E3206

E3205
C3222
0.10uF

C3221
220pF

3.3V_DIG_V10

C3216
4.7uF

1

E3203

E3202
C3218
0.10uF

2.775V_ANA_V7

2.9V_DIG_V6
2.9V_DIG_V6

2.775V_DIG_V4

E3201
C3217
220pF

2.775V_DIG_V4

OMAP_CORE_LDO

USB_CONNECT

1

1.875V_DIG_V2
1.875V_DIG_V2

2
Q3208
DTC114YKAF

47K

VR3208
NC
C3233
220pF

C3260
1.0uF

Controller DC Distribution Schematic Diagram

Controller R4 Schematic Diagrams

3-36

CONTROL HEAD INTERFACE

MOBILE REPEATER: NOT_USED
MOBILE SUBSCRIBER: 33 OHM
RESET

MMP_1_WIRE

3.3V

VBUS1

USB1_DM

USB1_DP

C4000 C4001 C4002 C4003 C4004 C4005 C4006
220pF 220pF 220pF 220pF 220pF 220pF 220pF
NU
NU
NU
NU
NU
NU

C4013
220pF

1

J4001_9

1

5V

1

1V8

1

5V

E4000

NC

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

9V3
1V8

1V8

RESET
DISPLAY_CMD
DISPLAY_CS
SERIAL_DATA
SERIAL_CLK
LED_CS
ON_OFF_SW
KEYPAD_ROW_0
KEYPAD_ROW_1
KEYPAD_ROW_2
KEYPAD_ROW_3
KEYPAD_COL_0
KEYPAD_COL_1
KEYPAD_COL_2
VOLUME_1
VOLUME_2
HANDSET_AUDIO
INT_SPKR+
INT_SPKRGPIO_0_PWR_ON
GPIO_1_USB1_DP
GPIO_2_USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
VBUS1
ONE_WIRE_1
MIC_GROUND
INT_MIC+

R4000
R4001
R4002
R4003
R4004
R4005

33
33
33
33
33
33

R4061
R4063
R4064
R4065
R4066
R4067
R4068
R4069
R4070
R4071

33
33
33
33
33
33
33
33
33
0

R4006

470

R4009
R4010

E4003

51
51
E4001

BLM21PG221SN1

E4004
BK1005HM471
R4012

0

J4001-1
J4001-2
J4001-3
J4001-4
J4001-5
J4001-6
J4001-7
J4001-8
J4001-9
J4001-10
J4001-11
J4001-12
J4001-13
J4001-14
J4001-15
J4001-16
J4001-17
J4001-18
J4001-19
J4001-20
J4001-21
J4001-22
J4001-23
J4001-24
J4001-25
J4001-26
J4001-27
J4001-28
J4001-29
J4001-30

PCB
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
J4001 FRONT VIEW

5V

Y_1
Y_2
Y_3
Y_4
Y_5
Y_6

2
4
6
8
10
12

K4
6
K3
4
K2
3
K1
1
A2
5
2 A1

D4001

K4
6
K3
4
K2
3
K1
1

R4023
1.2K

R4103
1.2K

R4101
1.2K

C4014 C4015 C4016 C4017 C4018 C4019 C4020 C4021 C4022 C4023 C4024 C4025 C4026 C4027 C4028 C4029 C4030 C4031 C4032 C4033
220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF
NU
NU

VR4008
NU

VR4007
NU

2

14
VCC

A_1
A_2
A_3
A_4
A_5
A_6

WD_RESET
R4086
0 NU

7

GND

1
3
5
9
11
13

R4100
1.2K

U4001
SN74LVC07A

C4034 C4035
330pF 330pF

4

C4084
0.10uF

SERIAL_DATA
PROGM_IO_CS
SERIAL_CLK
RESET
ARMIO_6

R4034
10K

R4011
0
C4076
220pF
NU

1

C4085
220pF

SERIAL_CLK
SERIAL_DATA

NC

R4079
10K

5V

1V8

3

1V8

A2
5
2 A1

NC NC

C4071 C4072 C4074
220pF 220pF 220pF
NU
NU
NU

WD_RESET

14

R4090
0 NU

GND

VCC

U4000
SN74AHC594

J4001_9

RTC_BATTERY

8

MOBILE REPEATER: 0 OHM
MOBILE SUBSCRIBER: NOT_USED

QA
QB
QC
QD
QE
QF
QG
QH1
QH2

16

SER

5V

SRCLK 11
RCLK 12
SRCLR 10
RCLR 13

MOBILE REPEATER: 0 OHM
MOBILE SUBSCRIBER: NOT_USED

15
1
2
3
4
5
6
7
9

C4073
0.10uF

NC

PUB_ADDRESS_2_EN
PUB_ADDRESS_1_EN

10K

NU

10K

10K

R4033

R4054

R4055

1V8

10K

1V8

R4032

1V8

R4031

1V8

NU
GP5_8_CTSs_Reset

1V8

R4030

1V8

GP5_7_RxDc_BUSGP5_6_TxDc_BUS+
GP5_5_IGNITION_SENSE

R4044
4.7K
NU

5V

R4045
4.7K
47K

47K
47K
47K
Q4003
DTC144EKAF

Q4001
DTC144EKAF

VBUS2
USB2_DP
USB2_DM

2

10K

3
2

10K

Q4007
DTC144EKAF

Q4006
DTC144EKAF

47K
10K

2

Q4015
DTC144EKAF

R4043
4.7K

3

Q4008
DTC114YKAF

47K

47K

3

3
2

47K

Q4010
DTC114YKAF

R4088
10K

10K
47K

47K

47K

3

1

2
Q4014
BCW65A

Q4012
DTC114YKAF

VR4006
NC
C4067 C4068 C4069
220pF 220pF 220pF

NC

VR4004
MMBZ20V

APM_1_WIRE

1

PCB
2

4

6

8

10

12

14

16

18

20

22

24

26

1

3

5

7

9

11

13

15

17

19

21

23

25

J4000 REAR VIEW

MAP_ID_1 J4000-6 6

IGNITION_SENSE

ACCESSORY INTERFACE (26-PIN)

Controller Peripheral Schematic Diagram (sheet 1 of 2)

C4070
220pF

C4048
220pF

C4047
220pF

VR4003
MMBZ20V

MAP_ID_2 J4000-5 5

1

C4046
220pF

C4045
220pF

VIP_1_(EXT ALARM) J4000-26 26

1

VR4002
MMBZ20V

GP5_8 J4000-24 24

GP5_3_(CHAN_ACT) J4000-21 21

R4051
390K

C4044
220pF

GP5_7 J4000-22 22

EMERGENCY

C4043
220pF

GP5_6 J4000-20 20

VR4001
MMBZ20V

IGN_SENSE J4000-25 25

C4042
220pF

EXT_PTT

GP5_1_(EXT PTT) J4000-17 17

VBUS_MAP J4000-3 3

USB_DM_MAP J4000-2 2
USB_DP_MAP J4000-1 1

GROUND J4000-18 18

USB / MAP_ID_GROUND J4000-4 4

1

C4041
220pF

EMERG SW J4000-23 23

VR4000
MMBZ20V

GP5_2_(MONITOR) J4000-19 19

2

1

C4040
220pF

EXT_SPKREXT_SPKR+
EXT_SWB+
EXT_SWB+

47K

VR4005
NC

C4063 C4064 C4065 C4066
220pF 220pF 220pF 220pF

R4050
10K

10K

Q4005
DTC144EKAF

1

Q4004
DTC114YKAF

3

4

D4000

47K

1

Q4002
DTC114YKAF

R4035
10K

C4075
220pF
NU

R4049
2.7K

3

R4089
47K

WD_RESET

5V

Q4013
BCW68GLT1G

47K
Q4011
DTC144EKAF

GROUND J4000-16 16

47K

47K

5V

ONE_WIRE_2
PUB_ADDRESS_2
PUB_ADDRESS_1
EXT_MIC+
RX_AUDIO

R4048
1.5K

EXT_SPKR- J4000-9 9
EXT_SPKR+ J4000-10 10

47K

47K
47K
Q4009
DTC144EKAF

47K

47K

R4047
4.7K

EXT_SWB+ J4000-7 7
POWER GROUND J4000-8 8

47K
Q4000
DTC144EKAF

R4098
4.7K

R4042
4.7K

1

1

VBUS2

USB2_DM
E4002
BLM21PG221SN1

1

1

USB2_DP

47K
R4041
4.7K

R4040
4.7K

R4046
4.7K

15
13
11
14
12

5V

AUX_AUDIO_OUT_2 J4000-15
AUX_AUDIO_OUT_1 J4000-13
TX_AUDIO J4000-11
RX_AUDIO J4000-14
AUDIO GROUND J4000-12

5V

5V

GP5_1_PTT

E4005
BK1005HM471

EXT_SWB+

5V

2

GP5_2_MONITOR

5V

5V

1

5V
MOBILE REPEATER: 0 OHM
MOBILE SUBSCRIBER: NOT_USED

1

GP5_4_EMERGENCY
GP5_3_CHAN_ACTIVITY

Controller R4 Schematic Diagrams

3-37

1V8
1V8
WD_RESET

1V8

A1
VCCA
A2
VCCB

C4086
0.10uF

C2 B
B2 DIR

A
GND

R4097
0

C1
SN74AVC1T45
U4004

B1

McBSP3_DX

REPEATER CONNECTOR

1V8
C4087
0.10uF

R4095
0
McBSP3_FSX

C2 B
B2 DIR

A

1
2
3
4
5
6
7
8
9
10
11

C1
SN74AVC1T45
U4005

B1

1V8

GND

1

VCCA A1
VCCB A2

TP4000

R4105
10K

R4099
0

1V8

DIR_CTRL

J4002-1
J4002-2
J4002-3
J4002-4
J4002-5
J4002-6
J4002-7
J4002-8
J4002-9
J4002-10
J4002-11

1 2 3 4 5 6 7 8 9 10 11
PCB
J4002 FRONT VIEW

A

C4007
220pF
NU

C1

C4010 C4011 C4012
220pF 220pF 220pF
NU
NU
NU

SN74AVC1T45
U4006

B1

C2
B
B2
DIR

GND

R4093
0
McBSP3_CLKX

A1
VCCA
A2
VCCB

C4088
0.10uF

1V8

A

C1
SN74AVC1T45
U4007

B1

C2 B
B2 DIR

GND

R4096
0
McBSP3_DR

VCCA A1
VCCB A2

C4089
0.10uF

1V8

A

B1

C2 B
B2 DIR

GND

R4094
0
SYSTEM_SYNC

VCCA A1
VCCB A2

C4090
0.10uF

C1
SN74AVC1T45
U4008

R4106
10K

SYSTEM_SYNC

OPTION BOARD INTERFACE

1V8
C4091
0.10uF
VCCA A1
VCCB A2

1 2 3 4 5 6 7 8

GND

A

9 10 11 12 13 14

PCB

R4074
0

C1

J4003 FRONT VIEW

SN74AVC1T45
U4009

B1

SSI_FSYNC

C2 B
B2
DIR

1V8
C4092
0.10uF

C2 B
B2 DIR

B1

SSI_CLK

GND

VCCA A1
VCCB A2

1

OPT_SSI_SYNC

A

R4076
0

C1

E4006
SW_9V3

C4094
51pF
NU

C4093
33pF
NU

C4059
220pF
NU

C4049 C4051 C4053 C4055
220pF 220pF 220pF 220pF
NU
NU
NU
NU

SYSTEM_SYNC
SN74AVC1T45
U4010

OPT_GPIO_1
OPT_GPIO_2
RESET_OUT
OPT_BRD_PTT

R4081
R4082
R4083
R4085

0
0
0
0

1
2
3
4
5
6
7
8
9
10
11
12
13
14

J4003-1
J4003-2
J4003-3
J4003-4
J4003-5
J4003-6
J4003-7
J4003-8
J4003-9
J4003-10
J4003-11
J4003-12
J4003-13
J4003-14

R4078
0
SSI_DATA_IN

C4058 C4060 C4061 C4062
220pF 220pF 220pF 220pF
NU
NU
NU
NU

R4080
0
SSI_DATA_OUT

DIR

OPERATION

LOW

B ---->A

HIGH

B <----A

Controller Peripheral Schematic Diagram (sheet 2 of 2)

Controller R4 Schematic Diagrams

ARMIO_12 (MOBILE ONLY)
AUDIO_PA_ENA (MOBILE ONLY)

(GPIO_3 for PORTABLE-Green LED)
GPIO_3
(SPI.CS3 for MOBILE Shift Register Chip Select)
ARMIO_6
DIR_CTRL

1.875V
10K

PLACED FOR
MOBILE ONY

ARMIO_3 (Used as BL_EN for PORTABLE, GP5_7 for MOBILE)

1.875V

1.875V_DIG_V2

ARMIO_2

1.875V_DIG_V2

R1017

OMAP_CORE

R1021
0

LED_CS
SERIAL_CLK
DISPLAY_CS
SERIAL_DATA

OMAP_CORE_LDO

GPS
SERIAL FLASH SPI

MCBSP3_DX
MCBSP3_DR
MCBSP3_FSX
MCBSP3_CLK

R1020
0

ONE_WIRE_UP

GPS_RESET_LS
GPS_TX_LS
GPS_RX_LS
GPS_ON_OFF_LS
GPS_BOOT_SELECT

CLK rate: 1 MHz
Date rate: 20 of 8 bits packet per chip select
LED & Display CS: Active Low
MCBSP3
(0.87mA/MHz for OMAP1710 & 1.06mA/MHz for OMAP1610)
(1.4V for OMAP1710 & 1.55V for OMAP1610)

PTT

OMAP1710

GPIO_60 (Used as GREEN_LED for PORTABLE, PA_ENABLE for MOBILE)
GPIO_15 (Used as RED_LED for PORTABLE, RX_ATTN_1 for MOBILE)

3-38

GP DEVICE CONFIG
1.875V

R1025 10K

JTAG

2.775V_DIG_V4

2.775V_DIG_V4

R1071
47K

JTAG_NTRST
JTAG_TCK
JTAG_TMS
JTAG_TDI
JTAG_NEMU0
JTAG_NEMU1
JTAG_TDO
JTAG_RTCK

Place for
OMAP1710

C1039

R1050

U1008

Y1001

PLACE FOR GP
DEVICE FAST BOOT
R1035
0 DNP NU

1.875V
DVDD2

3.3V_DIG_V10

DECOUPLING CAPACITORS
OMAP_CORE

LARGEST REF
R1034
10K

R1047
0

C1000 C1001 C1002 C1003 C1013 C1015 C1011 C1031 C1034 C1035
100pF 0.10uF 0.10uF 100pF 0.10uF 0.10uF 100pF 0.10uF 1.0uF 2.2uF
DELETED REF

1.875V

C1004 C1005 C1006 C1007 C1014 C1010 C1009 C1008 C1036 C1037
100pF 0.10uF 0.10uF 100pF 0.10uF 0.10uF 0.10uF 100pF 1.0uF 2.2uF

OMAP_CORE

OMAP_CORE

TP_MAKO_TX

TP_MAKO_FSYNC

DVDD2

1.875V
LOCK_DETECT
ANT_EN
ADAPT_SRF CONTROLS
DMCS
DEEP_SLEEP

R1066
10K
NU
R1054
4.7K

C1030
18pF

R1067
4.7K
NU

1

1

1

1

TP_MAKO_RX

TP_MAKO_DCLK

LDO_FILTER

R1019
5.1
Place for
OMAP1710
OMAP_CORE

FREQ SWITCH
GPIO_33 (Used as SW8 for PORTABLE, Channel Activity for MOBILE)
GPIO_32 (Used as SW4 for PORTABLE, Monitor for MOBILE)
GPIO_31 (Used as SW2 for PORTABLE, Volume B for MOBILE)
GPIO_30 (Used as SW1 for PORTABLE, Volume A for MOBILE)

MAKO_RX
MAKO_DCLK
MAKO_FSYNC
MAKO_TX

MAKO SSI

Place for
OMAP1610
C1017
1.0uF

SDRAM_CS
(MOBILE ONLY) EXT_MIC_ENA

SDRAM_CLK_EN
SDRAM_DATA(15:0)

N3
C12
D12
D13
C11
C13
D11
D14
C10
D8
C4
C7
D5
D7
C5
C6
D6
J18
J19
J14
K18
K19
K15
K14
L19
L18
L15
M19
M20
N21
N19
N18
N20
W8
Y8
M15
P19
P20
P18
M14
R19
R18
T20
T19
V8
N15
U19
V16
W17
AA17
R13
W11
W10
V10
R11

RS232

R1001
10K
C1032
.01uF

RS232_TX

R1044
0

( BUFFERRED 16.8 FROM TOMAHAWK)

GND

C101
18pF

4

1.0Vpkpk

Y1000
CX-91F
12MHz 1
IN

OUT
8 GND1

2

3

R1002
10MEG

R1070

0

(MOBILE ONLY) GP5_8
R1041

16.8_MHZ_BUFF

RS232_RX

W15
Y15
P14
W14
V15
AA9
V9
R10
P10
V2
V13
AA13
AA5
V5
Y2
W3
AA15
Y14
W7
V7
Y6
W6

1K
TX_FSYNC
TX_DATA
TOMAHAWK SSI
TX_CLK
RX_FSYNC
ABACUS3 SSI RX_DATA
RX_CLK

C1019
18pF

1.875V

FLASH

R1046
0 NU

R1006
10K

V3
T4
U3
U1
P8
T3
T2
R4
R3
R2
P7
P4
P2
N7
N2
N4

B13
B20
J21
CVDD3_4 R20
J1
CVDD4
VSS_1

A9
A3
E2

CVDD2
CVDD2_1
CVDD2_2
CVDD3_1
CVDD3_2
CVDD3_3
5

FLASH_WAIT
FLASH_CLK
EMIFS_DATA(15:0)
EMIFS_ADD(23:1)

15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0

H11
H9
H10
B8
B12
G9
G11
G12
B9
G10
A1
B6
B2
A2
B18
C20
B15
C15

LCD_VSYNC
LCD_HSYNC
LCD_AC
CLK_P_LCD
LCD_PIXEL_15
LCD_PIXEL_14
LCD_PIXEL_13
LCD_PIXEL_12
LCD_PIXEL_11
LCD_PIXEL_10
LCD_PIXEL_9
LCD_PIXEL_8
LCD_PIXEL_7
LCD_PIXEL_6
LCD_PIXEL_5
LCD_PIXEL_4
LCD_PIXEL_3
LCD_PIXEL_2
LCD_PIXEL_1
LCD_PIXEL_0

D15
C16
A17
G13
B17
C17
D16
D17
C18
B19
A20
H13
G14
C19
B21
D18

KBC_5
KBC_4
KBC_3
KBC_2
KBC_1
KBC_0
CLK_EX_CAM
LOW_STATE_5
UART3_RX
I2C_SCL
TDO
UWIRE_SDI
UWIRE_SDO
CLK_S_UWIRE
Z_STATE_3
Z_STATE_2
MCBSP1_DX

G19
C21
E18
D19
D20
F18
H19
M18
L14
T18
AA19
U18
W21
V19
N14
P15
H18

SDRAM_ADD(12:0)

12
11
10
9
8
7
6
5
4
3
2
1
0

DISPLAY_DATA7
DISPLAY_DATA6
DISPLAY_DATA5
DISPLAY_DATA4
DISPLAY_DATA3
DISPLAY_DATA2
DISPLAY_DATA1
DISPLAY_DATA0
DISPLAY_CE
DISPLAY_CMD

GPIO_27 (Used as KEYPAD_COL4 for NEO and Public Add Mic for MORPHEUS)
KEYPAD_COL3
KEYPAD_COL2
KEYPAD_COL1
KEYPAD_COL0
KEYPAD COLUMN
1

TX_RAMP

MOBILE_DISPLAY_CMD (MOBILE ONLY)
SPI_CLK
SPI_MISO
SPI_MOSI
THK_CE
ABACUS3_CE
MAKO_CE

R1036
10K

1.875V

R1005 4.7K

FLASH_CTL(5:0)

MAKO_OPT_INT

RESET_OUT

Controller Microprocessor Schematic Diagram

USB#2
OPTION BOARD

USB#0

USB1_SE0
USB_INT

USB1_TXEN

USB1_DAT

USB0_SE0
USB0_DAT
USB0_TXEN

USB2_SE0

USB2_DAT

GPIO_25

USB2_SUSPEND

GPIO_26

USB2_RCV

I2C

GPIO_18

I2C_CLK
I2C_DATA

Place for
OMAP1610

USB#1

USB#0 RESERVED FOR MOBILE
( INTERFACE WITH MAKO)

SDRAM

0
1
2
3
4
5
6

PORTABLE DISPLAY

OMAP_CORE

B5
B7
A13
B16
A21
F20
K20
R21
W20
AA21
Y13
AA7
Y3
AA1
U2
N1
K2
G1
B1

SDRAM_CTL(6:0)
H8
H7
D10
C8
B4
C3
B3

R1014

OPT_GPIO_1
OPT_GPIO_2
GPIO_40
MAKO_AD_TRIGGER

2

VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19

EN_WE_SDRAM
SDRAM_RAS
SDRAM_DQMU
SDRAM_DQML
SDRAM_CAS
SBANK_1
SBANK_0
SADD_13
SADD_12
SADD_11
SADD_10
SADD_9
SADD_8
SADD_7
SADD_6
SADD_5
SADD_4
SADD_3
SADD_2
SADD_1
SADD_0

1
2
3
4

GND

10K

TP1000

Y2 4

VCC

R1045

R1028
0

LDO_FILTER

0

5

BOOT
FROM
CS
0

3 A2

C1033
0.10uF
R1026
47K

1 A1

1.875V

Y1 6

1.875V
U1006
NL27WZU04
16.8MHz Squarer

U1000
OMAP1710

E5 RESERVED

R1027
10K
DNP

Y21
W12
A11
A15
Y20
Y9
M2
AA3

1.875V

CVDDA
CVDD_RTC
CVDD_DLL
CVDD_1
CVDD_2
CVDD_3
CVDD_4
CVDD1

GPIO_5
(Used as KEYPAD_
ARMIO_15
ROW4 for PORTABLE, KEYPAD_ROW3
KEYPAD_ROW2
GP5_6 for MOBILE)
KEYPAD_ROW1
KEYPAD_ROW0
KEYPAD ROW

CLKX_SD
CLK32K_IN
EN_SDCKE
CLKX_MCBSP1
CLK_MCSI2
CLKS_MCBSP1
MCBSP1_FSX
PWRON_RESET
F_CS1U
OMAP_CORE
F_CS2U
SDDQS_H
1.875V
SDDQS_L
CS_SDRAM
KBR_4
KBR_3
CVDDA VDD_DLL
KBR_2
KBR_1
DVDD2
KBR_0
MCBSP1_DR
BFAIL
CONF
TDI
TMS
TCK
TRST
MPU_BOOT
L1 NC
MPU_RST
A19 DVDD1_1
UART1_CTS
E21 DVDD1_2
UART2_CTS
U21 DVDD1_3
UART1_RX
Y16 DVDD1_4
UART2_RX
L21 DVDD1_5
CLK_B_REQ
AA2 DVDD2_1
CLK_B
Y7 DVDD2_2
CLK_MCSI1
AA11 DVDD2_3
MCSI1_DOUT
MCSI1_DIN
A5 DVDD4_1
MCSI2_DIN
A7 DVDD4_2
MCSI2_SYNC
B10 DVDD4_3
CLK_M_REQ
B14 DVDD4_4
MCBSP2_DR
FRDY
R1 DVDD5_1
OSC32K_IN
H2 DVDD5_2
OSC32K_OUT
C2 DVDD5_3
MCBSP2_DX
CLK_M
OSC1_IN
OSC1_OUT
LOW_STATE_1
LOW_STATE_2
MCBSP2_FSX
CLKR_MCBSP2
CLKX_MCBSP2
MCBSP2_FSR
FDATA_15
FDATA_14
FDATA_13
FDATA_12
FDATA_11
FDATA_10
FDATA_9
FDATA_8
FDATA_7
FDATA_6
FDATA_5
FDATA_4
FDATA_3
FDATA_2
FDATA_1
FDATA_0

V12 DVDDRTC

MAKO_INT
(RESET CIRCUIT PROVIDED BY MAKO) POR
MAKO_GPIO_RX

CLK_F
SDATA_15
SDATA_14
SDATA_13
SDATA_12
SDATA_11
SDATA_10
SDATA_9
SDATA_8
SDATA_7
SDATA_6
SDATA_5
SDATA_4
SDATA_3
SDATA_2
SDATA_1
SDATA_0
CAM_D_7
CAM_D_6
CAM_D_5
CAM_D_4
CAM_D_3
CAM_D_2
CAM_D_1
CAM_D_0
CAM_VS
CAM_HS
CAM_RSTZ
GPIO_15
GPIO_14
GPIO_13
GPIO_12
GPIO_11
GPIO_9
GPIO_8
GPIO_7
GPIO_6
GPIO_4
GPIO_3
GPIO_2
GPIO_1
GPIO_0
MPUIO_5
MPUIO_4
MPUIO_3
MPUIO_2
MPUIO_1
EMU0
EMU1
MCSI1_SYNC
CLK32K_OUT
MMC_DAT3
MMC_DAT2
MMC_DAT1
MMC_DAT0

D9
P13
H12
G21
Y10
G20
H15
R12
Y1
P3
C14
D4
G8
E19
E20
H14
F19
G18
H20
W19
V18
Y19
V17
W18
Y18
J20
U20
R14
Y5
V14
R9

V20 I2C_SDA
J15 CLK_L_CAM
C9 CLK_SD
J8 FADD_1
D3 FADD_2
C1 FADD_3
E4 FADD_4
D2 FADD_5
F4 FADD_6
E3 FADD_7
J7 FADD_8
F3 FADD_9
G4 FADD_10
G3 FADD_11
G2 FADD_12
K8 FADD_13
H4 FADD_14
H3 FADD_15
K7 FADD_16
J2 FADD_17
J4 FADD_18
J3 FADD_19
F2 FADD_20
L8 FADD_21
K4 FADD_22
K3 FADD_23
L7 FADD_24
E1 FADD_25
L4 FADV
L3 EN_F_BE_0
M8 EN_F_BE_1
M7 GPIO_62
1 M3 F_CS1
M4
0 N8 F_CS2
F_CS3
U4 EN_F_OE
W1 F_RP
W2 EN_F_WE
V4 F_WP
R8 USB0_SE0
P9 USB0_DAT
W4 EN_USB_PUEN
Y4 CLK_B_UART2
V6 LOW_STATE_3
W5 LOW_STATE_4
Y17 RTCK
W9 MCSI2_DOUT
P11 MMC_CMD
V11 CLK_MMC
Y12
W16 RTC_ON_NOFF
W13 Z_STATE_1
P12 RTC_WAKE_INT
AA20 RESET_MODE
RST_OUT

TP_POR

(FROM MAKO) 32KHZ_CLK

BOOT
FROM
CS
3 NU

SDRAM_CLK

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

R1048
0

1

(FROM MAKO) GATED_32KHZ_OMAP

15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0

OPTION SELECT (FROM MAKO)
MAKO_OPT_GPIO0
MAKO_OPT_GPIO3
MAKO_OPT_GPIO2

Place for
OMAP1710

SPI

R1000
10

R1060
10
VDD_DLL

C1012
0.10uF

C1016
0.10uF

CVDDA
C1044
0.10uF

Controller R4 Schematic Diagrams

3-39

1.875V_DIG_V2

FLASH

1.875V_DIG_V2

SDRAM

1.875V_DIG_V2

1.875V_DIG_V2

R2011
0

R2004
0

TP_SDRAM_CLK
Bootstrap Mode = 48 MHz
Normal Mode = 72 MHz

1.875V_DIG_V2

C2000
100pF

C2001
.01uF

C2002
0.10uF

1.875V_DIG_V2

C2003
0.10uF

C2007
0.10uF

SDRAM_CLK
R2005
10K

SDRAM_CLK_EN
TP_FLASH_CLK

R2000
10K

R2012
10K

R2006
10K

R2007
10K

R2008
10K

C2006
0.10uF

C2005
.01uF

C2004
100pF

R2009
10K

SDRAM_CTL(6:0)

0
FLASH_CLK

6

A2

9

B2

10

C2

11

A1

12

B1

13

C1

14

D2

15

D1

16

D4

17

B6

18

A6

19

C6

20

B3

21

C3

22

D7

A4

D4

A5

D5

A6

D6

A7
A8
A9

D7
D8
D9

A10

D10

A11

D11

A12

D12

A13

D13

A14

D14

A15

D15

E5

2

G5

3

E4

4

G3

5

E3

6

G1

7

G7

8

F6

9

F5

10

F4
D5
F3

13

F2

14

E2

0

H8

1

J8

2

J7

3

J3

4

J2

5

H3

6

H2

7

H1

8

G3

9

H9

11

10

G2

12

11

D3
VDDQ4

B3

C7

VDDQ2

VDDQ3

J9

E7

A7
VDD3

VDDQ1

VDD2

A0

DQ0

A1

DQ1

A2

DQ2

A3

DQ3

A4

DQ4

A5
A6
A7
A8
A9

DQ5
DQ6
DQ7
DQ8
DQ9

A10

DQ10

A11

DQ11
DQ12
DQ13

E8

15

12

F1

LDQM

DQ14

UDQM

DQ15

A16

A8

0

B9

1

B8

2

C9

3

C8

4

D9

5

D8

6

E9

7

E1

8

D2

9

D1

10

C2

11

C1

12

B2

13

B1

14

A2

15

E2

A17

NC1

A18

NC2

G1

NC

A19
A20
A21
NC

G2

VSS1
F1

A3

VSS2

23

VSSQ4

8

D3

1

D7

C7

A3

E6

BA1
H7

VSSQ3

7

D2

0

BA0

VSS1

A7

A2

F7

G8

TP_SDRAM_BA1

A1

6

D1

ST 4Mx16

5

B7

D0

A1

VSSQ2

4

A8

A0

VSSQ1

3

B8

G7

TP_SDRAM_BA0
TP_SDRAM_CS

SDRAM_ADD(12:0)

G8

2

C8

A9

EN_L
RP

E8
D8

RAS
CAS

WP

WAIT

1

U2001

WE

VSSQ2

D3

F7

B7

B5

F8

EN_W

C3

2
FLASH_WAIT

SDRAM_CS

EN_G

CKE

16MByte

CS

MICRON 8Mx16

C4

F9

VSSQ1

5

G9

VSS3

D6

3

EN_E

CLK

J1

C5

4

F3

A3

3

2

VDD1

A5

U2000
M58WR064FB

CLK_K

F2

R2013
10K

VSS2

F8

1

E3

E7

1

5

4

0104024J27 (Pre-Flashed Part)

B4

0

R2010
10K

8MByte
VPP

E1

G6
VDDQ1

VDDQ2

A4

VDD1

FLASH_CTL(5:0)

VDD2

G4

1.875V_DIG_V2

EMIFS_ADD(23:1)

EMIFS_DATA(15:0)

SDRAM_DATA(15:0)

Controller Memories Schematic Diagram

Controller R4 Schematic Diagrams

MAKO_OPT_GPIO2
MAKO_OPT_GPIO3
MAKO_OPT_INT

NC
GPIO_0_PWR_ON
GPIO_3_PTT
GPIO_4_HOOK
NC
NC
NC
NC

PCA9306
U3503
R3575
1K

2 B

C3508
0.1uF

3

EXT_MIC
1

C3528

R3537
0

EXT_MIC+
C3530
220pF

C3531
220pF

2.775V_DIG_V4

1.875V_DIG_V2

UNSWB+
7

R3520
24K
3
2

C3507
2200pF
R3521

SPKR+
SPKR-

C3505
1000pF

10K
47K

AUDIO_PA_ENA

15K

E3500
E3501

Q3500
DTC114YKAF

7.8V RMS
(7.5 W @ 8 ohms)

C3506
47uF

1
VR3502

100pF

C3512
0.1uF

1

100pF
2.9V_DIG_V6
L10 C3513
M12
N14
M13
HW_ID0
L11
HW_ID1
M14
HW_ID2
L12
BATTERY_SENSE R3595
L13
10K
PA_TEMP
K11
ANT_CURRENT_DET
K12
K13
TX_RAMP_DAC
3.91V (27.5W)
RT3500
R3550
4.12V (44W)
10K
82K
L3
RX_FLTR_VCTRL
M2
PA_BIAS
N1
TX_DAC
C4
R3577
A3
R3596
26.7K
150
E8
R3571
R3576
2K
100

9V3
13

R3524
560

4

VAG

C3509
10uF

C3510

2

330pF

3
1

HANDSET_AUDIO

12
11
U3505-4
MC3403

R3525

100K

600mV RMS
9V3
C3517
10uF

R3528
22K

U3505-1
4 MC3403
1

2

C3519
47uF
RX_AUDIO

3

R3529
51

11

R3548
100K

VAG
330mV RMS
C3545
220pF

C3525
220pF

VAG
9V3

R3536
100K
R3539
24K

C3538
.01uF

4

C3532
1.0uF
6

3
VAG
V15

70mV RMS (RX AUDIO)

6

2

MIC_GROUND

9V3
U3502-2
MC3403
7

9

80mV RMS (TX AUDIO)

5

R3553

11

11U3502-3
MC3403

10K

R3554
47K

R3551
10K
1

VAG
R3542
24K

UMZ2NTR
Q3504

VR3504
MMBZ20V

9V3
R3544
24K

2

470pF

U3502-1
4 MC3403
1

3

C3526
1.0uF VAG

5
11

3

4

R3546
15K

R3545
100
PUB_ADDRESS_2

10K

5

R3556
47K

4

6

C3535
1.0uF

C3534
10uF

11

R3552
10K

U3505-2
4 MC3403
7

9V3
U3502-4
MC3403
4
14

12
R3555

11

30K
9V3

R3541
24K
13

2

R3549

PUB_ADDRESS_1

10

VAG

R3534
10K

R3540
100

8

NU 220K

C3522

C3533
10uF

4

4

EMD9FT2R
Q3503
R3530

C3527
0.1uF

R3533
24K

5

R3538
39K

C3518
1.0uF

3.3V_DIG_V10

9V3

4
INV
OUT1
U3500
NINV
TDA1519C
RR
6
M_SS OUT2

4

2

1

R3535
560

U3200-3
AD_TRIG
TX_RX PA_CODEC_A2D_BLOCK VMES
ADC_VREF
MIC_BIAS
ATOD_0
INT_MIC_P
ATOD_1
INT_MIC_M
EXT_MIC_P
ATOD_2
EXT_MIC_M
ATOD_3
ATOD_4
VCM1
ATOD_5
VC_OUT_P
ATOD_6
VC_OUT_M
BPLUS
ATOD_7
ATOD_8
PA_BPLUS
PA_IN_M
PA_IN_P
FE_TUNE1
INT_SPKR_P
FE_TUNE2
INT_SPKR_M
EXT_SPKR_P
PWR_CTRL
EXT_SPKR_M
SCAN_EN
VCM2
TEST
VFUSE
VREF

0.10uF

C3524
10uF

0.10uF

1.0uF

R3532
100
9V3

Q3501
EMD9FT2R

EXT_MIC_ENA

C3520

C3521

4

5

6

R3547
560

1.0uF

0.10uF

C3516

C3523

R3526
0

C3515
220pF

C3514
220pF

C3511
B11
A11
NC
L2
NC
K2
K1
1.0uF
J2
J1
J3
H3
H2
NC
9V3_CNTRL E3
E1
SW_9V3
G3
NC
G2
NC
F1
NC
F2
NC
H1
NC
G1
NC
H4
A4

9
1
3
8

R3516
24K
NC

C3504
1000pF

3

INT_MIC

5V_SW

CLK_SCL

3 AD0_CS*
8 DIS
4
SDO_NC
5 SDI_SDA
W 10
1 A

14

E3502

E3503

9.3VDC unmuted
5.3VDC muted

VCC

6

SDA2
5
SCL2
6
EN
8

C3536
10uF

7.8V RMS
(7.5 W @ 8 ohms)

C3503
1000pF

GND2

I2C_CLK

C3542
0.10uF

SDA1
4
SCL1
3

C3501
0.1uF
C3502
0.1uF

U3501
AD5161
VDD

R3523
24K

INT_MIC+

9V3

UNSWB+

R3574
10K

ONE_WIRE_1 I2C_DATA
ONE_WIRE_2

R3559
10K

MAKO_AD_TRIGGER

1

1

VR3503
MMBZ20V

C3529

3

NC
NC
NC

R3558
10K

R3511
10K

R3513
0

6

R3587
5.1K
NU

U3508
PCA9306

R3573
10K

EN 8
SCL2 6
SDA2 5

R3569
1K

3

16.2K

MMP_GPIO2_INPUT
MAKO_OPT_GPIO0

3
4 SCL1
SDA1

C3540
0.10uF

C3539
0.10uF

1

R3582

10K

NC
NC

R3592
2.2K
R3591
2.2K

GND1

NC
R3581

USB_CONNECT R3514
10K
NC
NC

R3593
200K

C3541
0.10uF

5V_SW

2

16.2K

52mV RMS for rated audio
R3578
200K
2.775V_DIG_V4

5

10K

R3583

2.775V_DIG_V4

1.875V_DIG_V2

USB2_DP
USB2_DM
5V_SW

6

R3580

NC

27

1.875V_DIG_V2

R3515
10K

11
U3505-3
MC3403

C3500
10.0uF

5

MMP_GPIO1_INPUT

2

10K
51.1K

27

R3501
2.9V_DIG_V6
N6
P7
N7
P8
L6
N13
N9
P9
M8
L8
M10
N12
M11
P13
P10
K7
M9
N10
P11
K8
P12
N11

10

R3506
10K

1

R3579
R3588

R3500

UNSWB+
9V3
5V_SW
5V_V8_MAKO
3.3V_DIG_V10
1.875V_DIG_V2
1.875V_V2_MAKO
2.775V_DIG_V4

8

C1
R3594
3.3K

VAG
(SOURCE)

4

2

1.875V_V2_MAKO
ONE_WIRE_UP

B2

R3502
10K

9

NC
NC

IN1
IN2

R3586
0

9

GND

MAKO UART
RS232_TX
RS232_RX

D2 NO2
C2 COM2

9V3

7

NC

A1 NO1
B1 COM1

U3504
TS5A23166

2
7 VREF1 GND 1
VREF2

NC

R3584
22K

1
1

NC

1.875V_V2_MAKO
USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT
MAKO USB

BBP_CLK
BBP_SYNC
SPI_CLK
SPI_CS
U3200-2
SPI_DI
DIGITAL_BLOCK
SPI_DO
VC_DCLK
VC_FSYNC
VC_TX
VC_TX3V
VC_RX
UCM_SS
LOGIC_VDD
USB1_OE
USB1_DAT_TXD
USB1_SE0
USB2_OE_RCV_RTS
USB2_DAT_VP
USB2_SE0_VM_RXD
UART2_TXD
USB1_DP
UART2_RXD_OD
USB1_DM
CTS_X
USB2_DP
USB_INTX
USB2_DM
RXDIN_3V
USB_CONNECT
TXDO_BDI_UP_3V
SB96_BUS_BUSY
BOOT_NORM_X
SB96_BDO_KF_5V
RS232_USB_X
ONE_WIRE_1
APCO
ONE_WIRE_2
ONE_WIRE_BATT
SB96D_BDO_KF_3V
ONE_WIRE_UP
TXDO_BDI_5V
TXDO_BDI_ENC_3V
RXDIN_5V
RTS_FILLSEN_5V
RXDIN_ENC_3V
CTS_CABLE_DET_5V
RTS_FILLSEN_3V
BUSY_IN
OPTA_SEL0
BUSY_OUT
OPTA_SEL1
CABLE_DET_3V
OPTA_SEL2
OPTA_SEL3
OPT_GPIO0
OPT_GPIO1
OPTB_SEL0
OPT_GPIO2
OPTB_SEL1
OPT_GPIO3
OPTB_SEL2
OPTION_INTX
OPTB_SEL3

I2C_CLK
I2C_DATA

MAKO SPI
SPI_CLK
MAKO_CE
SPI_MOSI
SPI_MISO
MAKO_DCLK
MAKO_FSYNC
MAKO_TX
MAKO_RX
MAKO SSI

HW_ID

9V3
A5
B5
E6
D6
B6
C6
E7
D7
B7
M4
A7
N3
A6
B8
C8
D8
A9
B9
C9
E9
A10
B10
C10
P2
J5
C7
A8
L5
N8
L7
K6
N2
M3
C12
E11
D10
F10
C11
G10
D11
B12

VREF1 2
7
GND VREF2

NC
NC

1

R3509
0

5V_V8_MAKO

R3585
22K

A2

R3508
0

HW_ID1

MOBILE REPEATER: NOT_USED
MOBILE SUSCRIBER: 0 OHM

R3505
33K
NU

HW_ID0

R3507
0

R3504
33K
NU

USB1_DP
USB1_DM

D1

1

R3503
33K

HW_ID2

MOBILE REPEATER: 33K
MOBILE SUBSCRIBER: NOT_USED

USB1_TXEN
USB1_DAT
USB1_SEO
1

MAKO_CE

27
27

3.3V_DIG_V10

GND V_POS

1

1

2.9V_DIG_V6
2.9V_DIG_V6

R3560
47K

5V_V8_MAKO

R3510
R3512
R3572
10K

1.875V_V2_MAKO

3-40

UMZ2NTR
Q3505

5
2
1

6
EMD9FT2R
Q3502

Controller Audio and USB Schematic Diagram

PUB_ADDRESS_2_EN
PUB_ADDRESS_1_EN
PUB_ADDRESS_MIC_EN
LOW_LEVEL_MUTE

Controller R4 Schematic Diagrams

4.1

3-41

Controller R4 Parts List

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C2000

2113944A40

100pF

C3031

2113945C31

0.1uF

C3221

2113944A44

220pF

C1000

2113944A40

100pF

C2001

2113945B02

0.01uF

C3032

2113945B02

0.01uF

C3222

2113945Y02

0.10uF

C1001

2113945Y02

0.10uF

C2002

2113945Y02

0.10uF

C3040

2113944C06

470pF

C3225

2113944A44

220pF

C1002

2113945Y02

0.10uF

C2003

2113945Y02

0.10uF

C3041

2113945C02

0.01uF

C3226

2113945Y02

0.10uF

C1003

2113944A40

100pF

C2004

2113944A40

100pF

C3042

2113945B02

0.01uF

C3227

2113944A44

220pF

C1004

2113944A40

100pF

C2005

2113945B02

0.01uF

C3043

2314030E85

33uF

C3228

2113945Y02

0.10uF

C1005

2113945Y02

0.10uF

C2006

2113945Y02

0.10uF

C3044

2113945C31

0.1uF

C3229

2113944A44

220pF

C1006

2113945Y02

0.10uF

C2007

2113945Y02

0.10uF

C3045

NOT PLACED

–

C3231

2113944A44

220pF

C1007

2113944A40

100pF

C2500

2113944A44

220pF

C3046

2113945Y02

0.10uF

C3232

2113945Y02

0.10uF

C1008

2113944A40

100pF

C2501

2113945A10

1500pF

C3200

2113946J04

22uF

C3233

2113944A44

220pF

C1009

2113945Y02

0.10uF

C3000

2113944C06

470pF

C3201

2113946D05

2.2uF

C3234

2113946D05

2.2uF

C1010

2113945Y02

0.10uF

C3002

2371403L02

10uF

C3202

2113945Y02

0.10uF

C3237

2113946D05

2.2uF

C1011

2113944A40

100pF

C3005

2113944C06

470pF

C3203

2316410H02

68uF

C3238

2113946H02

10uF

C1012

2113945Y02

0.10uF

C3006

2314030E85

33uF

C3204

2115153H21

5.6pF

C3239

2113946D05

2.2uF

C1013

2113945Y02

0.10uF

C3007

2113945C31

0.1uF

C3205

2115153H21

5.6pF

C3240

2113944C45

100pF

C1014

2113945Y02

0.10uF

C3008

2113945A09

1000pF

C3206

2316410H01

22uF

C3243

2113946S35

1.0uF

C1015

2113945Y02

0.10uF

C3009

2113945Y02

0.1uF

C3207

2113945C31

0.1uF

C3247

2113946H02

10uF

C1016

2113945Y02

0.10uF

C3010

2113946S35

1.0uF

C3208

2113946D05

2.2uF

C3248

2113946S35

1.0uF

C1017

2113946E02

1.0uF

C3011

2113946S35

1.0uF

C3209

2113945Y02

0.10uF

C3249

2113944C45

100pF

C1018

2113944A28

18pF

C3012

2113944C06

470pF

C3210

2113946D05

2.2uF

C3252

2113946S35

1.0uF

C1019

2113944A28

18pF

C3013

2314030J28

22uF

C3211

2113945A09

1000pF

C3254

2113946D05

2.2uF

C1030

2113944A28

18pF

C3014

2113945C31

0.1uF

C3212

2316410H02

68uF

C3257

2113946S35

1.0uF

C1031

2113945Y02

0.10uF

C3015

2113944C38

47pF

C3213

2113946F03

4.7uF

C3260

2113946S35

1.0uF

C1032

2113945B02

0.01uF

C3016

2113944A40

100pF

C3214

2115153H45

33pF

C3261

2113944A44

220pF

C1033

2113945Y02

0.10uF

C3017

2113945A09

1000pF

C3215

2115153H45

33pF

C3262

2113946N03

2.2uF

C1034

2113946S35

1.0uF

C3018

2389289U01

10uF

C3216

2113946F03

4.7uF

C3265

2113946J04

22uF

C1035

2113946D05

2.2uF

C3019

2113944C06

470pF

C3217

2113944A44

220pF

C3266

2113946D05

2.2uF

C1036

2113946S35

1.0uF

C3020

2314030E85

33uF

C3218

2113945Y02

0.10uF

C3269

2113946S35

1.0uF

C1037

2113946D05

2.2uF

C3021

2113945C31

0.1uF

C3219

2113944A44

220pF

C3270

2113946S35

1.0uF

C1044

2113945Y02

0.10uF

C3030

2113945C02

0.01uF

C3220

2113945Y02

0.10uF

C3272

2115153H27

10pF

Controller R4 Schematic Diagrams

3-42

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C3273

NOT PLACED

–

C3516

2113946S35

1.0uF

C4003

NOT PLACED

–

C4035

2113945A03

330pF

C3274

2113944A44

220pF

C3517

2314030M51

10uF

C4004

NOT PLACED

–

C4040

2113944A44

220pF

C3275

2113946J03

10.0uF

C3518

2113946S35

1.0uF

C4005

NOT PLACED

–

C4041

2113944A44

220pF

C3276

2113946S35

1.0uF

C3519

2314030F30

47uF

C4006

2113944A44

220pF

C4042

2113944A44

220pF

C3277

2113946S35

1.0uF

C3520

2113946S35

1.0uF

C4007

NOT PLACED

–

C4043

2113944A44

220pF

C3278

2113945C31

0.1uF

C3521

2113946S35

1.0uF

C4010

NOT PLACED

–

C4044

2113944A44

220pF

C3279

2113945C31

0.1uF

C3522

2113945A05

470pF

C4011

NOT PLACED

–

C4045

2113944A44

220pF

C3280

2113945C31

0.1uF

C3523

2113945Y02

0.10uF

C4012

NOT PLACED

–

C4046

2113944A44

220pF

C3281

2113945C31

0.1uF

C3524

2313960D07

10uF

C4013

2113944A44

220pF

C4047

2113944A44

220pF

C3282

2113946F03

4.7uF

C3525

2113944A44

220pF

C4014

2113944A44

220pF

C4048

2113944A44

220pF

C3283

2113945Y02

0.10uF

C3526

2113946S35

1.0uF

C4015

2113944A44

220pF

C4049

NOT PLACED

–

C3289

2113945Y02

0.10uF

C3527

2113945C31

0.1uF

C4016

2113944A44

220pF

C4051

NOT PLACED

–

C3290

2113945Y02

0.10uF

C3528

2113945Y02

0.10uF

C4017

2113944A44

220pF

C4053

NOT PLACED

–

C3291

2113945Y02

0.10uF

C3529

2113945Y02

0.10uF

C4018

2113944A44

220pF

C4055

NOT PLACED

–

C3500

2113946J03

10.0uF

C3530

2113944A44

220pF

C4019

NOT PLACED

–

C4058

NOT PLACED

–

C3501

2113945G91

0.1uF

C3531

2113944A44

220pF

C4020

NOT PLACED

–

C4059

NOT PLACED

–

C3502

2113945C31

0.1uF

C3532

2113946S35

1.0uF

C4021

2113944A44

220pF

C4060

NOT PLACED

–

C3503

2113945A09

1000pF

C3533

2313960D07

10uF

C4022

2113944A44

220pF

C4061

NOT PLACED

–

C3504

2113945A09

1000pF

C3534

2313960D07

10uF

C4023

2113944A44

220pF

C4062

NOT PLACED

–

C3505

2113945A09

1000pF

C3535

2113946S35

1.0uF

C4024

2113944A44

220pF

C4063

2113944A44

220pF

C3506

2314030F30

47uF

C3536

2314030M51

10uF

C4025

2113944A44

220pF

C4064

2113944A44

220pF

C3507

2113945A11

2200pF

C3538

2113945B02

0.01uF

C4026

2113944A44

220pF

C4065

2113944A44

220pF

C3508

2113945C31

0.1uF

C3539

2113945Y02

0.10uF

C4027

2113944A44

220pF

C4066

2113944A44

220pF

C3509

2313960D07

10uF

C3540

2113945Y02

0.10uF

C4028

2113944A44

220pF

C4067

2113944A44

220pF

C3510

2113945A03

330pF

C3541

2113945Y02

0.10uF

C4029

2113944A44

220pF

C4068

2113944A44

220pF

C3511

2113944A40

100pF

C3542

2113945Y02

0.10uF

C4030

2113944A44

220pF

C4069

2113944A44

220pF

C3512

2113945C31

0.1uF

C3545

2113944A44

220pF

C4031

2113944A44

220pF

C4070

2113944A44

220pF

C3513

2113944A40

100pF

C4000

NOT PLACED

–

C4032

2113944A44

220pF

C4071

NOT PLACED

–

C3514

2113944A44

220pF

C4001

NOT PLACED

–

C4033

2113944A44

220pF

C4072

NOT PLACED

–

C3515

2113944A44

220pF

C4002

NOT PLACED

–

C4034

2113945A03

330pF

C4073

2113945Y02

0.10uF

Controller R4 Schematic Diagrams

Circuit
Ref

Motorola Part
No

3-43

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C4074

NOT PLACED

–

E3503

2485011Y01

FERRITE BEAD

Q3204

4805585Q23

PMOS FET

R1001

0613952R01

10K

C4075

NOT PLACED

–

E4000

2485011Y01

FERRITE BEAD

Q3205

4815262H01

ANALOG SWITCH

R1002

0613952J73

10MEG

C4076

NOT PLACED

–

E4001

7686949J14

FERRITE BEAD

Q3206

4815272H01

ANALOG SWITCH

R1005

0613952Q89

4.7K

C4084

2113945Y02

0.10uF

E4002

7686949J14

FERRITE BEAD

Q3207

4813970A62

P-CHANNEL MOSFET

R1006

0613952R01

10K

C4085

2113944A44

220pF

E4003

NOT PLACED

–

Q3208

4815261H01

ANALOG SWITCH

R1014

0613952R66

0

C4086

2113945Y02

0.10uF

E4004

2409134J25

FERRITE BEAD

Q3209

4813973M07

ANALOG SWITCH

R1017

0613952R01

10K

C4087

2113945Y02

0.10uF

E4005

2409134J25

FERRITE BEAD

Q3210

4813973M07

ANALOG SWITCH

R1019

0613952Q18

5.1

C4088

2113945Y02

0.10uF

E4006

2409134J25

FERRITE BEAD

Q3500

4815261H01

ANALOG SWITCH

R1020

0613952R66

0

C4089

2113945Y02

0.10uF

J2500

0905505Y02

Q3501

4815272H01

ANALOG SWITCH

R1021

0613952R66

0

C4090

2113945Y02

0.10uF

22-PIN JTAG
CONNECTOR

Q3502

4815272H01

ANALOG SWITCH

R1025

0613952R01

10K

J3000

0905902V09

DC POWER
CONNECTOR

Q3503

4815272H01

ANALOG SWITCH

R1026

0613952R17

47K

J4000

0916017H01

26-PIN ACCESSORY
CONNECTOR

Q3504

4815270H01

ANALOG SWITCH

R1027

NOT PLACED

–

Q3505

4815270H01

ANALOG SWITCH

R1028

0613952R66

0

Q4000

4815263H01

ANALOG SWITCH

R1034

0613952R01

10K

Q4001

4815263H01

ANALOG SWITCH

R1035

NOT PLACED

–

Q4002

4815261H01

ANALOG SWITCH

R1036

0613952R01

10K

Q4003

4815263H01

ANALOG SWITCH

R1041

0613952Q73

1K

C4091

2113945Y02

0.10uF

C4092

2113945Y02

0.10uF

C4093

NOT PLACED

–

C4094

NOT PLACED

–

D3030

4813978P07

DIODE, SWITCHING

D3040

4813978P07

DIODE, SWITCHING

D3200

4813978C02

DIODE, SWITCHING

D4000

4866544A01

DIODE, DUAL

L3200

2415005H02

22uH

Q4004

4815261H01

ANALOG SWITCH

R1044

0613952R66

0

D4001

4866544A01

DIODE, DUAL

L3201

2415005H02

22uH

Q4005

4815263H01

ANALOG SWITCH

R1045

0613952R01

10K

E2500

2480675U01

FERRITE BEAD

L3202

2415005H02

22uH

Q4006

4815263H01

ANALOG SWITCH

R1046

NOT PLACED

–

E3000

2485011Y01

FERRITE BEAD

Q3030

4813973M07

NPN

Q4007

4815263H01

ANALOG SWITCH

R1047

0613952R66

0

E3201

2480675U01

FERRITE BEAD

Q3032

4813973B01

NPN

Q4008

4815261H01

ANALOG SWITCH

R1048

0613952R66

0

E3202

2480675U01

FERRITE BEAD

Q3040

4813973M07

NPN

Q4009

4815263H01

ANALOG SWITCH

R1054

0613952Q89

4.7K

E3203

2480675U01

FERRITE BEAD

Q3041

4815263H01

ANALOG SWITCH

Q4010

4815261H01

ANALOG SWITCH

R1060

0613952Q25

10

E3205

2480675U01

FERRITE BEAD

Q3200

5185956E76

Q4011

4815263H01

ANALOG SWITCH

R1066

NOT PLACED

–

E3206

2480675U01

FERRITE BEAD

N-CHANNEL
SYNCHRONOUS
MOSFET

Q4012

4815261H01

ANALOG SWITCH

R1067

NOT PLACED

–

E3208

2480675U01

FERRITE BEAD

Q3201

4813970A62

P-CHANNEL MOSFET

Q4013

4816023H01

PNP

R1070

0613952R66

0

E3500

2485011Y01

FERRITE BEAD

Q3202

5185956E76

Q4014

4813973A06

NPN

R1071

0613952R17

47K

E3501

2485011Y01

FERRITE BEAD

N-CHANNEL
SYNCHRONOUS
MOSFET

Q4015

4815263H01

ANALOG SWITCH

R2000

0613952R01

10K

E3502

2485011Y01

FERRITE BEAD

R1000

0613952Q25

10

R2004

0613952R66

0

J4001

0915555H01

30-PIN CONTROL
HEAD CONNECTOR

J4002

0915558H01

CONN_J

J4003

0915556H01

14-PIN OPT BRD
CONNECTOR

Q3203

4805585Q23

PMOS FET

Controller R4 Schematic Diagrams

3-44

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

R2005

0613952R01

10K

R2526

0613952R66

0

R3048

0613952Q73

1K

R3228

0613952G67

0

R2006

0613952R01

10K

R2527

0613952R66

0

R3050

0613959Q53

150

R3233

0613952R66

0

R2007

0613952R01

10K

R2528

0613952R66

0

R3051

0613952G67

0

R3236

0613952Q73

1K

R2008

0613952R01

10K

R2529

0613952R01

10K

R3052

0613952G67

0

R3237

0613952R01

10K

R2009

0613952R01

10K

R3002

0613952R01

10K

R3053

0613952R66

0

R3238

0613952H25

10

R2010

0613952R01

10K

R3003

0613952M54

3.57K

R3054

0613952R66

0

R3239

0613952H25

10

R2011

0613952R66

0

R3004

0613952L73

562

R3055

0615871H01

0.1

R3240

0613952R17

47K

R2012

0613952R01

10K

R3005

0613952Q81

2.2K

R3056

0615871H01

0.1

R3241

0613952Q18

5.1

R2013

0613952R01

10K

R3006

0613952Q57

220

R3057

0613952R66

0

R3243

0613952Q18

5.1

R2500

0613952R66

0

R3007

0613952N58

39.2K

R3200

0615871H01

0.1

R3245

0613952G67

0

R2501

0613952R66

0

R3008

0613952N12

13K

R3203

0615871H01

0.1

R3246

0613952M81

6.81K

R2502

0613952R66

0

R3009

0613952N58

39.2K

R3204

0615871H01

0.1

R3247

0613952N69

51.1K

R2504

0613952R66

0

R3010

0613952N12

13K

R3205

0613952R25

100K

R3248

0613952R01

10K

R2506

0613952R66

0

R3030

0613952R01

10K

R3206

0613952R66

0

R3249

NOT PLACED

–

R2507

0613952R66

0

R3032

0615871H01

0.1

R3207

0686135Z02

0.2

R3250

0613952R25

100K

R2508

0613952R66

0

R3033

0615871H01

0.1

R3208

0686135Z02

0.2

R3252

0613952R25

100K

R2509

0613952R66

0

R3034

0613952H61

330

R3209

0613952N62

43.2K

R3253

0613952R17

47K

R2510

0613952R66

0

R3035

0613952H25

10

R3210

0613952N16

14.3K

R3500

0613952Q35

27

R2511

0613952R66

0

R3036

0613952H25

10

R3215

0613952G67

0

R3501

0613952Q35

27

R2512

0613952R66

0

R3037

0613959G61

330

R3216

0613952G67

0

R3502

0613952R01

10K

R2513

0613952R66

0

R3038

NOT PLACED

–

R3217

NOT PLACED

–

R3503

0613952R13

33K

R2514

0613952R66

0

R3039

0613952M30

2K

R3218

0613952R66

0

R3504

NOT PLACED

–

R2515

0613952R66

0

R3040

0613952M43

2.74K

R3219

0613952R56

2MEG

R3505

NOT PLACED

–

R2516

0613952R66

0

R3041

0613952R25

100K

R3220

0613952R56

2MEG

R3506

0613952R01

10K

R2517

0613952R66

0

R3042

0613952H69

680

R3222

0613952R33

220K

R3507

NOT PLACED

–

R2518

0613952R66

0

R3043

0613952H69

680

R3223

0613952R33

220K

R3508

0613952R66

0

R2519

0613952R66

0

R3044

0613958S61

330

R3224

0613952Q89

4.7K

R3509

0613952R66

0

R2520

0613952R66

0

R3045

0613952M30

2K

R3225

NOT PLACED

–

R3510

0613952Q35

27

R2524

0613952R66

0

R3046

0613952M43

2.74K

R3226

0613952R13

33K

R3511

0613952R01

10K

R2525

0613952R66

0

R3047

0613952R25

100K

R3227

NOT PLACED

–

R3512

0613952Q35

27

Controller R4 Schematic Diagrams

Circuit
Ref

Motorola Part
No

3-45

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

R3513

0613952R66

0

R3550

0613952R23

82K

R3592

0613952Q81

2.2K

R4047

0613952Q89

4.7K

R3514

0613952R01

10K

R3551

0613952R01

10K

R3593

0613952R32

200K

R4048

0613952Q77

1.5K

R3515

0613952R01

10K

R3552

0613952R01

10K

R3594

0613952Q85

3.3K

R4049

0613958H83

2.7K

R3516

0613952R10

24K

R3553

0613952R01

10K

R3595

0613952R01

10K

R4050

0613952R01

10K

R3520

0613952R10

24K

R3554

0613952R17

47K

R3596

0613952H53

150

R4051

0613952R39

390K

R3521

0613952R05

15K

R3555

0613952R01

10K

R4000

NOT PLACED

–

R4054

0613952R01

10K

R3523

0613952R10

24K

R3556

0613952R17

47K

R4001

0613952Q37

33

R4055

0613952R01

10K

R3524

0613952Q67

560

R3558

0613952R01

10K

R4002

0613952Q37

33

R4061

0613952Q37

33

R3525

0613952R25

100K

R3559

0613952R01

10K

R4003

0613952Q37

33

R4063

0613952Q37

33

R3526

0613952R66

0

R3560

0613952R17

47K

R4004

0613952Q37

33

R4064

0613952Q37

33

R3528

0613952R09

22K

R3569

0613952Q73

1K

R4005

0613952Q37

33

R4065

0613952Q37

33

R3529

0613952Q42

51

R3571

0613952Q80

2K

R4006

0613952Q65

470

R4066

0613952Q37

33

R3530

NOT PLACED

–

R3572

0613952R01

10K

R4009

0613952Q42

51

R4067

0613952Q37

33

R3532

0613952Q49

100

R3573

0613952R01

10K

R4010

0613952Q42

51

R4068

0613952Q37

33

R3533

0613952R10

24K

R3574

0613952R01

10K

R4011

0613952R66

0

R4069

0613952Q37

33

R3534

0613952R01

10K

R3575

0613952Q73

1K

R4012

0613952R66

0

R4070

0613952Q37

33

R3535

0613952Q67

560

R3576

0613952Q49

100

R4023

0613952Q75

1.2K

R4071

0613952R66

0

R3536

0613952R25

100K

R3577

0613952N42

26.7K

R4030

NOT PLACED

–

R4074

0613952R66

0

R3537

0613952R66

0

R3578

0613952R32

200K

R4031

0613952R01

10K

R4076

0613952R66

0

R3538

0613952R15

39K

R3579

0613952R01

10K

R4032

0613952R01

10K

R4078

0613952R66

0

R3539

0613952R10

24K

R3580

0613952R01

10K

R4033

NOT PLACED

–

R4079

0613952R01

10K

R3540

0613952Q49

100

R3581

0613952R01

10K

R4034

0613952R01

10K

R4080

0613952R66

0

R3541

0613952R10

24K

R3582

0613952N21

16.2K

R4035

0613952R01

10K

R4081

0613952R66

0

R3542

0613952R10

24K

R3583

0613952N21

16.2K

R4040

0613952Q89

4.7K

R4082

0613952R66

0

R3544

0613952R10

24K

R3584

0613952R09

22K

R4041

0613952Q89

4.7K

R4083

0613952R66

0

R3545

0613952Q49

100

R3585

0613952R09

22K

R4042

0613952Q89

4.7K

R4085

0613952R66

0

R3546

0613952R05

15K

R3586

0613952R66

0

R4043

0613952Q89

4.7K

R4086

0613952R66

0

R3547

0613952Q67

560

R3587

NOT PLACED

–

R4044

0613952Q89

4.7K

R4088

0613952R01

10K

R3548

0613952J25

100K

R3588

0613952N69

51.1K

R4045

0613952Q89

4.7K

R4089

0613952R17

47K

R3549

0613952R12

30K

R3591

0613952Q81

2.2K

R4046

0613952Q89

4.7K

R4090

0613952R66

0

Controller R4 Schematic Diagrams

3-46

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

R4093

0613952R66

0

U3201

5115616H01

VOLTAGE REGULATOR

VR3206

4813977M13

DIODE, 6.2V ZENER

R4094

0613952R66

0

U3202

5115453H01

DUAL OPAMP

VR3207

4813977M13

DIODE, 6.2V ZENER

R4095

0613952R66

0

U3203

5114007A43

IC, SCHMITT TRIGGER

VR3208

4813977M13

DIODE, 6.2V ZENER

R4096

0613952R66

0

U3500

5102463J95

AUDIO PA

VR3502

4813977A48

DIODE, 20V ZENER

R4097

0613952R66

0

U3501

5115368H01

DIGITAL ATTENUATOR

VR3503

4813977A48

DIODE, 20V ZENER

R4098

0613952Q89

4.7K

U3502

5114016A18

QUAD OPAMP

VR3504

4813977A48

DIODE, 20V ZENER

R4099

0613952R66

0

U3503

5164852H47

VR4000

4813977A48

DIODE, 20V ZENER

R4100

0613952Q75

1.2K

IC, LEVEL
TRANSLATOR

VR4001

4813977A48

DIODE, 20V ZENER

U3504

5171395L01

IC, CMOS SWITCH

VR4002

4813977A48

DIODE, 20V ZENER

U3505

5114016A18

QUAD OPAMP

VR4003

4813977A48

DIODE, 20V ZENER

U3508

5164852H47

IC, LEVEL
TRANSLATOR

VR4004

4813977A48

DIODE, 20V ZENER

U4000

5115476H01

IC, SERIAL-TOPARALLEL
CONVERTER

VR4005

4813977M13

DIODE, 6.2V ZENER

VR4006

4813977M13

DIODE, 6.2V ZENER

VR4007

NOT PLACED

–

VR4008

NOT PLACED

–

Y1000

4809612J45

12 MHZ CRYSTAL

Y3200

4815028H01

24.576 MHZ CRYSTAL

Y3201

4802582S80

32 KHZ CRYSTAL

R4101
R4103

0613952Q75
0613952Q75

1.2K
1.2K

R4105

0613952R01

10K

R4106

0613952R01

10K

RT3500

0615471H01

THERMISTOR, 10K

SP3000

1015349H03

SOLDER_PREFORM

SP3001

1015349H03

SOLDER_PREFORM

U1000

5102495J13

MICROPROCESSOR

U1006

5115001H02

U4001

5115502H01

LOGIC TRANSLATOR

U4004

5115865H01

IC, BUFFER

U4005

5115865H01

IC, BUFFER

IC, DUAL
UNBUFFERED
INVERTER

U4006

5115865H01

IC, BUFFER

U4007

5115865H01

IC, BUFFER

U2000

0104024J27

IC, 8MB FLASH

U4008

5115865H01

IC, BUFFER

U2001

5171614M01

IC, 16MB SDRAM

U4009

5115865H01

IC, BUFFER

U3001

5164015H94

VOLTAGE REGULATOR

U4010

5115865H01

IC, BUFFER

U3002

5115391H01

VOLTAGE REGULATOR

VR3000

4813979C17

U3003

5164015H94

VOLTAGE REGULATOR

TRANSIENT
SUPPRESSOR

U3004

5115391H01

VOLTAGE REGULATOR

VR3040

4813977M10

DIODE, 5.1V ZENER

U3005

0105959T72

PNP

VR3200

4813977M10

DIODE, 5.1V ZENER

U3006

0105959T72

PNP

VR3201

4813977M05

DIODE, 3.3V ZENER

U3030

5116525H01

DUAL OPAMP

VR3202

4813977M05

DIODE, 3.3V ZENER

U3040

0105959T72

PNP

VR3203

4813977M05

DIODE, 3.3V ZENER

U3200

5185143E77

IC, POWER
MANAGEMENT

VR3204

4813977M13

DIODE, 6.2V ZENER

VR3205

4813977M05

DIODE, 3.3V ZENER

Controller R5 Schematic Diagrams

Controller R5 Schematic Diagrams
PERIPHERALS
( 1 SHEET )

REPEATER INTERFACE

OPTION BOARD INTERFACE

CONTROL HEAD

VOLUME_1
VOLUME_2
SERIAL_CLK
SERIAL_DATA
LED_CS
DISPLAY_CS
DISPLAY_CMD
RESET

KEYPAD_ROW_0
KEYPAD_ROW_1
KEYPAD_ROW_2
KEYPAD_ROW_3
KEYPAD_COL_0
KEYPAD_COL_1
KEYPAD_COL_2

INT_SPKRINT_SPKR+
MIC_GROUND

GPIO_0_PWR_ON
GPIO_1_USB1_DP
GPIO_2_USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
ONE_WIRE_1
VBUS1
HANDSET_AUDIO
INT_MIC+

9V3
ON_OFF_SW

SYSTEM_SYNC
McBSP3_CLKX
McBSP3_DX
McBSP3_DR
McBSP3_FSX
DIR_CTRL
ARMIO_6
RTC_BATTERY

OPT_BRD_PTT
RESET_OUT

SSI_DATA_OUT
SSI_DATA_IN
SSI_CLK
SSI_FSYNC

SW_9V3
OPT_GPIO_1
OPT_GPIO_2

GP5_1_PTT
GP5_2_MONITOR
GP5_3_CHAN_ACTIVITY
GP5_6_TxDc_BUS+
GP5_7_RxDc_BUSGP5_8_CTSs_RESET

3.3V
PROGM_IO_CS
1V8

MMP

GP5_4_EMERGENCY
GP5_5_IGNITION_SENSE

PUB_ADDRESS_1_EN
PUB_ADDRESS_2_EN
PUB_ADDRESS_1
PUB_ADDRESS_2

USB2_DM
USB2_DP
VBUS2
ONE_WIRE_2

EXT_SPKR+
EXT_SPKREXT_MIC+
RX_AUDIO

EXT_SWB+

5V

REAR ACCESSORY

5V

R2508
0
RESET_OUT
C2500
220pF

SPI_MISO_1
SPI_MOSI_1
SPI_CLK_1

NC

9V3

2.775V_V4

0

2.775V_ANA_V7
2.9V_DIG_V6

1
1
E2500
BLM21PG300SN1

3.6V_DIG_VSW1
5V
5V_SW
RAW_B+
9V3_PA

MAKO_AUDIO_DC
( DC SUPPLY: SHEET 1)
( MAKO POWER MANAGEMENT : SHEET 2)
( MAKO AUDIO_DIGITAL_USB/RS232 : SHEET 3)

MAKO_INT
MAKO_OPT_INT
MAKO_AD_TRIGGER
MAKO_OPT_GPIO0
MAKO_OPT_GPIO2
MAKO_OPT_GPIO3
NC
LOW_LEVEL_MUTE
AUDIO_PA_ENA
EXT_MIC_ENA
PUB_ADDRESS_MIC_EN
I2C_DATA
I2C_CLK

C2501
1500pF

NC

16.8_MHZ_BUFF
32KHZ_GPS
ANT_CURRENT_DET

USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT

RS232_TX
RS232_RX
MMP_GPIO1_INPUT
MMP_GPIO2_INPUT
ONE_WIRE_UP
POR
GATED_32KHZ_OMAP

MAKO_INT
MAKO_OPT_INT
MAKO_AD_TRIGGER
MAKO_OPT_GPIO0
MAKO_OPT_GPIO2
MAKO_OPT_GPIO3
ARMIO_12
GPIO_5
AUDIO_PA_ENA
EXT_MIC_ENA
GPIO_27
I2C_DATA
I2C_CLK

MAKO_GPIO_RX
ARMIO_2
ONE_WIRE_UP
POR
GATED_32KHZ_OMAP

1
1
1
1.875V_V2

SPI_MISO_MAKO
SPI_MOSI_MAKO
SPI_CLK_MAKO

10K

KEYPAD_ROW0
KEYPAD_ROW1
KEYPAD_ROW2
KEYPAD_ROW3
KEYPAD_COL0
KEYPAD_COL1
KEYPAD_COL2
KEYPAD_COL3

McBSP3_CLK
McBSP3_DX
McBSP3_DR
McBSP3_FSX
DIR_CTRL
ARMIO_6

SPI_CLK
SPI_MOSI
SPI_MISO
ABACUS3_CE
THK_CE

MICROCONTROLLER
(OMAP 1710: SHEET 1)
(MEMORY: SHEET 2)

GPIO_40
RX_CLK
RX_DATA
RX_FSYNC
TX_CLK
TX_DATA
TX_FSYNC

DEEP_SLEEP
DMCS
ADAPT_SW
LOCK_DETECT
ANT_EN
GPIO_60
(RED_LED / RX_ATTN_1) GPIO_15

GPIO_25
GPIO_18
USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT
OPT_GPIO_2
OPT_GPIO_1
RS232_TX
RS232_RX

(SW1 / VOL_A) GPIO_30
(SW2 / VOL_B) GPIO_31
SERIAL_CLK
SERIAL_DATA
LED_CS
DISPLAY_CS
MOBILE_DISPLAY_CMD
RESET_OUT

MAKO_CE
MAKO_TX
MAKO_RX
MAKO_DCLK
MAKO_FSYNC

GPIO_3
GPIO_26

RTC_BATTERY
ON_OFF_MECH
GPIO_0_PWR_ON
USB1_DP
USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
ONE_WIRE_1
VBUS1
HANDSET_AUDIO
INT_MIC+

PUB_ADDRESS_1_EN
PUB_ADDRESS_2_EN
PUB_ADDRESS_1
PUB_ADDRESS_2

GP5_4_EMERGENCY
GP5_5_IGNITION_SENSE

(Active HIGH: ~ 27us)

MAKO_TX
MAKO_RX
MAKO_DCLK
MAKO_FSYNC

R2529

R2504

VSWR_DET
LO_BATTERY_DET
LO_PWR_DET
RX_FLTR_VCTRL
PA_BIAS
TX_DAC

SPI_CLK_MAKO
SPI_MOSI_MAKO
SPI_MISO_MAKO

JTAG_TDO
JTAG_TMS
JTAG_TDI
JTAG_TCK
JTAG_NTRST
JTAG_NEMU1
JTAG_NEMU0
JTAG_RTCK

3.6V_MAKO_SW1
5V
5V_SW
5V_SW
RAW_B+
9V3_PA

0
0
0

SPI_CLK
SPI_MOSI
SPI_MISO
MAKO_CE

OMAP_CORE_LDO
1.875V_DIG_V2
2.775V_DIG_V4
3.3V_DIG_V10

16.8_MHZ_BUFF
32KHZ_CLK

2.775V_ANA_V7
2.9V_MAKO_V6

R2500
R2501
R2502

SW_9V3
OMAP_CORE_LDO
1.875V_DIG_V2
2.775V_DIG_V4
3.3V_DIG_V10

PTT
(SW4 / MONITOR) GPIO_32
(SW8 / CHANNEL_ACT) GPIO_33
(KEYPAD_ROW4 / GP5_6) ARMIO_15
(BL_EN / GP5_7) ARMIO_3
GP5_8

VSWR_DET
LO_BATTERY_DET
LO_PWR_DET
RX_FLTR_VCTRL
PA_BIAS
TX_DAC

USB2_DM
USB2_DP
VBUS2
ONE_WIRE_2

SPKR+
SPKREXT_MIC+
RX_AUDIO
MIC_GROUND

1.875V_V2
EXT_SWB+
9V3

R2524
R2525
R2526
R2527
R2528

R2509
R2510
R2511
R2512
R2513
R2514

0
0
0
0
0
0

R2515
R2516
R2517
R2518
R2519
R2520

0
0
0
0
0
0

0
0
0
0
0
RX_SSI_SYNCB
RX_SSI_CLK
RX_SSI_DATA
RX_SSI_FSYNC
TX_SSI_CLK
TX_SSI_DATA
TX_SSI_FSYNC

R2506
R2507

0
0

1.875V_V2
2.775V_V4

(1.20 MHz)
(20.0 KHz)
(4.20 MHz)
(84.0 KHz)

PREDRIVE_SW
DMCS
ADAPT_SW
LOCK_DETECT
ANT_ENABLE
PC_ATTEN_ENA
RF_ATTN_2

GPS_BOOT_SELECT
GPS_TX_LS
GPS_RX_LS
GPS_ON_OFF_LS
GPS_RESET_LS
5V
5V_SW

2.775V_V4
1.875V_V2
1.875V_DIG_V2
2.775V_DIG_V4

SPI_CLK
(6.0 MHz)
SPI_MOSI
SPI_MISO
ABACUS3_CS (Active LOW: 20-86us)
(Active LOW: ~27us)
THK_CS

GPS_BOOT_SEL
GPS_RX_LS
GPS_TX_LS
GPS_ON_OFF_LS
GPS_RESET_LS
GPS_5V
5V_ACTIVE_ANT
ANT_CURRENT
32KHZ_GPS
16.8MHz
VCONT
1.875V

GPS
( SHEET 1 )

NC

5.0

3-47

16.8_MHZ_BUFF
16.8_GPS
J2500-20
J2500-14
J2500-12
J2500-10
J2500-16
J2500-6
J2500-8
J2500-18
J2500-1
J2500-2
J2500-3
J2500-4
J2500-5
J2500-7
J2500-9
J2500-11
J2500-13
J2500-15
J2500-17
J2500-19

Controller – GPS Schematic Diagram

Controller R5 Schematic Diagrams

3-48

FT_VBAT

J3000-1

RAW_B+

1

(TO TX PA)

SP3001

1

1

FT_VBAT_GROUND

VR3000
J3000-2

13.6V (NOMINAL)

1

1

SP3000

C3015
47pF

E3000

C3000
470pF

U3040,U3005,U3006 change to 4813971D34

2

R3055
0.1

C3002
10uF

U3006

UNSWB+

(TO AUDIO PA)

9.3V

2

3
G1

R3032
0.1

9V3_PA

R3056
0.1

(TO PA DRIVER ONLY)

1
U3005

C3021
0.1uF

C3020
33uF

2

3
G1

D3030

R3033
0.1

R3039
2K
1%

1
R3057
0

C3019
470pF

C3030
.01uF

R3053
0

R3034
330

R3036
10

R3035
10

NC

C3018
10uF

R3037
330

R3040
2.74K
1%
8

R3051
0

NC

2
R3041
100K

1
3

Q3032
4

NC

U3030-1

This cap only use to support
DC connector during reflow.

C3032
.01uF

C3031
0.1uF

R3038
150
NU

R3050
150

R3030
10K

Q3030

R3002
10K

9.3V

U3040
2
3

9V3_CNTRL

G1
C3043
33uF

1

R3042
680

R3043
680

C3041
.01uF

R3054
0

R3052
0

Q3040

R3045
2K
1%

D3040

C3016
100pF
R3008
13K
1%

R3046
2.74K
1%

C3017
1000pF

R3048
1K
8

6

7

U3030-2

5V

U3004
TK11100CSC
2
FB
6
NP
4
VCONT
3
VIN

5

5
R3044
330

(TO MAKO)

R3007
39.2K
1%

C3044
0.1uF

GND

C3040
470pF

VOUT

1

5V

C3011
1.0uF

(TO GPS & PERIPHERAL BLOCKS)

5V

4
C3042
.01uF

R3047
100K
NC
VR3040

9.3V
4

VIN

VOUT

U3001
LM2941

3
GND1
6
GND2

2 ON_OFF
C3005
470pF

ADJ

5
1

9V3
C3046
0.10uF

R3003
3.57K
1%

C3006
33uF

C3007
0.1uF

R3009
39.2K
1%

C3045
33uF
NU

(TO SYNTH, VCO, RX FE, PWR CNTRL,CONTROLHEAD)

9V3

C3009
0.10uF
R3010
13K
1%

C3008
1000pF

U3002
TK11100CSC
2
FB
6
1
NP
VOUT
4
VCONT
3
VIN

5

GND

R3004
562
1%

5V
5V_SW
C3010
1.0uF

(TO RX BACKEND, SYNTH,GPS ANTENNA)

5V_SW

13.6V
4

VOUT

VIN

U3003
LM2941

ON: 0V
OFF: 4.8V
47K
MAKO_ON_OFF_CONTROL

Q3041
47K

Controller DC Supply Schematic Diagram

3
GND1
6
GND2

2 ON_OFF
C3012
470pF

ADJ

5

EXT_SWB+

1

R3006
220
5%

R3005
2.2K
5%

C3013
22uF

C3014
0.1uF

( TO REAR ACCESSORY)

Controller R5 Schematic Diagrams

3-49

R3220
2MEG

1.875V_V2_MAKO

C3282
4.7uF

R3219
2MEG

SW_9V3

VSAVE

B1
2

C1
B3

C3274
220pF

IN

U3202-1
LMC6035ITLX

13
U3202-2
LMC6035ITLX

1000pF
R3241
5.1

NC
NC

D1A 1

15 S1A
16 S1B

D1B 2

R3205
100K

SW1_SUMCOMP_DL
SW1_DH

2

5V
R3248
10K

Y3201
XTAL
1

SW1_PHASE
SW1_VOUT
U3200-1
PWR_MNGR_BLOCK

32.768KHz
9V3_CNTRL
D3200

R3249
10K
NU

Q3206
EMD9FT2R

C3204
5.6pF

SW1_GND
SW2_VCC
SW2_VCCS
SW2_LX
SW2_VOUT

C3205
5.6pF

SW2_GND
SW5_VDD

MAKO_ON_OFF_CONTROL

5

C3207

9V3_CNTRL
1

R3226
33K

6

C3208

2.2uF

C3210

2.2uF

C3211

1000pF

( ON= 0V; OFF=9.3V)
R3218

GP5_4_EMERGENCY

0

ON_OFF_MECH
VSAVE
GP5_5_IGNITION_SENSE
POR
MAKO_GATED_32KHz

1

MAKO_INT

NC

1

P5

GND1

HOT1

C3215
33pF

2

4

C3214
33pF

Y3200
CX-101F

GND1

HOT2

GND2

3

Sine Wave
Vpk-pk: 2.2V - 2.4V

SW5_SUMCOMP
SW5_PHASE
SW5_VOUT
V02_O
V03_O
V04_O
V06_O
V07_O
V09_O
V10_I
V10_O
V10_GND
V08_I
V08_O
VBUS_SUPPLY
VBUS1_SENS
VBUS1_CMD
VBUS1
VBUS2_SENS
VBUS2_CMD
VBUS2

M7

24.576MHz

SW5_VDDHV
SW5_VSENSE
XTAL32_OUT

C1
XTAL32_IN
F3
BAT_RTC
C2
VSAVE
D1
BAT_7V5
D2
BAT_3V6
D3
REG_3V6
B2
BAT_TYPE
G4
HV_BG
E2
FET_ENX
F4
EMERG_PB
E4
MECH_SW
B3
SW_TYPE
B4
IGN_X
C5
RESETX
F5
GATED_32K_CLK
D5
INT_X
A12
XOUT
A13
XIN
D4
TCXO_SEL_16_24
M1
TCXO_IN

R3206
0

VSAVE

2

B1

0.1uF

J11

C3269
1.0uF

ON: 5Vpk; 230 KHZ PWM
OFF: 0.0Vpk

NC

G14
H13

NC

F14

ADJ

OMAP_CORE_LDO_1

5
4

R3215
0

R3246
6.81K
1%

R3247
51.1K
1%

C3270
1.0uF

H12
H14
J12

0.1

L3201

22uH

SW_9V3

0.10uF

C3283

R3203

K14
J14
J13

C3206

R3243
5.1

22uF
R3239
10

L14
D13
F13
E14

C3265
22uF

R3204
0.1

E13
G11
F12
N4
N5
P3

2.775V_V4_MAKO
2.9V_V6_MAKO

P6

R3216
0

OMAP_CORE_LDO_1
R3227
10K
NU

C3234
2.2uF

2.775V_V7_MAKO

L1

VSW5

R3217
0 NU

1.875V_V2_MAKO

P4

C3280
0.1uF

C3277
1.0uF

C3266
2.2uF

ON: 5Vpk; 230 KHZ PWM
OFF: 0.0Vpk

C3281
0.1uF

R3224
4.7K

3V_V9_MAKO

J10
M6

3.6V_DIG_VSW1
3.3V_V10_MAKO

L9
K3
K4

SW_9V3
5V_V8_MAKO

B13

VSW5_CNTRL

C14
H10

R3225
0
NU

4
IN
5
SYNC_EN
14
CBOOT
C3209
0.10uF

D1A 1

D1B 2

6 S2A
7 S2B
8 S2C

C13
D12

Q3203
SI8401DB

1

C3289
0.10uF

ON: 5.2V - 5.3V
OFF: 0.0V

L3202
22uH

D2A 9
D2B 10

Q3209

F11

Q3202
SI4724CY

15 S1A
16 S1B

C3273
10pF
NU

R3207
0.2

R3250
100K

E12

GND8
D9
GND9

4
RTC_BATTERY

NC

H11

GND2
J4
GND3
G5
GND4
K9
GND5
L4
GND6
D14
GND7
H5

3

6
VIN2
3
NC

2
GND1
7
GND2

SW1_VSEN_BST

VOUT

VIN1

VSW5

D2C 11
C3212
68uF

D2D 12

R3237
10K

GND

SW1_VSEN_BUK
C3262
2.2uF

G13
G12

U3201
LP8340
1

3

9V3_CNTRL

A2

R3245
0

GND

SW1_VDD
SW1_VDDHV

Change R3246 to 0613952N12 (13K) for OMAP1610
C3203
68uF

D2D 12

3

PGLDO3

3.6V_DIG_VSW1
3.6V_DIG_VSW1

4

PGLDO2

ON: 4.75V to 5.25V (5.0V typical)
OFF: 0.0V

3

9V3_CNTRL

ON: 3.6V
OFF: 0.0V

D2C 11

6 S2A
7 S2B
8 S2C

C3279
0.1uF

C3278
0.1uF

C3

2

SW_9V3
SW_9V3

1

SW_9V3

VBUS1_CMD

Q3201
NTHS5441T1

A1
NC1
A14
NC2
P1
NC3
P14
NC4
M5
NC5
B14
NC6

Q3205

L3200
22uH

D2A 9
D2B 10

13

NC
NC
47K

C3202
0.10uF

DTA144EKAF

47K

UNSWB+

NC

R3223
220K

VR3200

C3292

R3236
1K

NC

C3261
220pF

4 IN
5 SYNC_EN
14 CBOOT

VDD

B3

C3201
2.2uF

C3276
1.0uF

VDD

A1

NC
C3275
10.0uF

C3200
22uF

Q3200
B1
A2

BATTERY_SENSE

A3
R3210
14.3K
1%

R3200
0.1

R3238
10

1

3
R3222
220K

R3233
0

GATED_32KHZ_OMAP
32KHZ_GPS

U3203
NL17SZ14

VSAVE

R3209
43.2K

4

OUT

GND

C3

VSAVE

NC

C2

LO_BATTERY_DET

VCC

5

C3272
10pF

R3228
0

VBUS1 ( TO MMP)
C3213
4.7uF

Q3207
NTHS5441T1

VSW5_CNTRL
R3252
100K

R3253
47K

R3208
0.2

VSW5_CNTRL

VBUS2_CMD

4

Q3210
NC

1

2

C3291
0.10uF

VBUS2
1.875V_DIG_V2

OMAP_CORE_LDO

C3217
220pF

E3201

C3219
220pF

C3218
0.10uF

E3202

C3220
0.10uF

C3221
220pF

E3203

C3225
220pF

C3222
0.10uF

E3205

C3227
220pF

E3206

10K

3.3V_DIG_V10
3.3V_DIG_V10

C3231
220pF

C3228
0.10uF

E3208

C3232
0.10uF
MAKO_V9_3V

MAKO_V8_5V

C3247
10uF

C3248
1.0uF

C3249
100pF

NC

C3252
1.0uF

VR3207
NC

C3257
1.0uF

C3229
220pF

C3254
2.2uF

1
VR3206
NC

3V_V9_MAKO

1
VR3205

NC

5V_V8_MAKO

C3240
100pF

VR3204
C3243
1.0uF

3.3V_V10_MAKO

C3239
2.2uF

NC

2.9V_V6_MAKO

C3238
10uF

2.775V_V4_MAKO

VR3203

NC

2.775V_V7_MAKO

VR3202

OMAP_CORE_LDO_1

1.875V_V2_MAKO

FROM MAKO USB_CONNECT (L6)
OFF: 0V (DEFAULT)
ON: 3.3V (MAKO V10)

5V_V8_MAKO

VR3201
C3237
2.2uF

USB_CONNECT

Q3208
DTC114YKAF

1.875V_V2_MAKO

NC

2

47K

C3216
4.7uF

C3226
0.10uF

3

( TO MAP)

2.775V_ANA_V7

2.9V_DIG_V6
2.9V_DIG_V6

2.775V_DIG_V4
2.775V_DIG_V4

1.875V_DIG_V2

C3290
0.10uF

R3240
47K
ON: 4.75V to 5.25V (5.0V typical)
OFF: 0.0V

3

16.8_MHZ_BUFF

1

1

Q3204
SI8401DB

C3233
220pF

C3260
1.0uF

VR3208
NC

Controller DC Distribution Schematic Diagram

Controller R5 Schematic Diagrams

3-50

5V

CONTROL HEAD INTERFACE

MOBILE REPEATER: NOT_USED
MOBILE SUBSCRIBER: 33 OHM

1V8

FT_MMP_1_WIRE

FT_VBUS1

FT_USB1_DM FT_USB1_DP
C4013
220pF

1

C4000 C4001 C4002 C4003 C4004 C4005 C4006
220pF 220pF 220pF 220pF 220pF 220pF 220pF
NU
NU
NU
NU
NU
NU

E4000

NC

3.3V

1

1

RESET

1

J4001_9

5V

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

9V3
1V8

1V8

RESET
DISPLAY_CMD
DISPLAY_CS
SERIAL_DATA
SERIAL_CLK
LED_CS
ON_OFF_SW
KEYPAD_ROW_0
KEYPAD_ROW_1
KEYPAD_ROW_2
KEYPAD_ROW_3
KEYPAD_COL_0
KEYPAD_COL_1
KEYPAD_COL_2
VOLUME_1
VOLUME_2
HANDSET_AUDIO
INT_SPKR+
INT_SPKR-

R4000
R4001
R4002
R4003
R4004
R4005

33
33
33
33
33
33

R4061
R4063
R4064
R4065
R4066
R4067
R4068
R4069
R4070
R4071

33
33
33
33
33
33
33
33
33
0

R4006

GPIO_0_PWR_ON
GPIO_1_USB1_DP
GPIO_2_USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
VBUS1
ONE_WIRE_1
MIC_GROUND
INT_MIC+

470

R4009
R4010

51
51

R4012

0

2
4
6
8
10
12

R4101
1.2K

R4023
1.2K

J4001 FRONT VIEW

K4
6
K3
4
K2
3
K1
1

C4014 C4015 C4016 C4017 C4018 C4019 C4020 C4021 C4022 C4023 C4024 C4025 C4026 C4027 C4028 C4029 C4030 C4031 C4032 C4033
220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF
NU
NU

C4076
220pF
NU

C4034 C4035
330pF 330pF

A2
5
2 A1

A2
5
2 A1
R4100
1.2K

30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

R4011
0

R4103
1.2K

VR4008
NU

VR4007
NU

1

Y_1
Y_2
Y_3
Y_4
Y_5
Y_6

D4001

2

14
VCC

A_1
A_2
A_3
A_4
A_5
A_6

GND

1
3
5
9
11
13

WD_RESET
R4086
0 NU

7

SERIAL_DATA
PROGM_IO_CS
SERIAL_CLK
RESET
ARMIO_6

U4001
SN74LVC07A

PCB

4

3

R4034
10K

C4084
0.10uF

C4085
220pF

K4
6
K3
4
K2
3
K1
1

5V

NC

R4079
10K
SERIAL_CLK
SERIAL_DATA

1

BK1005HM471

NC NC

1V8

BLM21PG221SN
E4001

E4004

5V

1V8

E4003

J4001-1
J4001-2
J4001-3
J4001-4
J4001-5
J4001-6
J4001-7
J4001-8
J4001-9
J4001-10
J4001-11
J4001-12
J4001-13
J4001-14
J4001-15
J4001-16
J4001-17
J4001-18
J4001-19
J4001-20
J4001-21
J4001-22
J4001-23
J4001-24
J4001-25
J4001-26
J4001-27
J4001-28
J4001-29
J4001-30

WD_RESET

MOBILE REPEATER: 0 OHM
MOBILE SUBSCRIBER: NOT_USED

16

VCC

GND

J4001_9

R4090
0 NU

U4000
SN74AHC594

SER

SRCLK
RCLK
SRCLR
RCLR

5V

14

11
12
10
13

C4071 C4072 C4074
220pF 220pF 220pF
NU
NU
NU

RTC_BATTERY

8

MOBILE REPEATER: 0 OHM

QA
QB
QC
QD
QE
QF
QG
QH1
QH2

MOBILE SUBSCRIBER: NOT_USED

15
1
2
3
4
5
6
7
9

C4073
0.10uF

NC

PUB_ADDRESS_2_EN
PUB_ADDRESS_1_EN

R4032

R4033

R4054

R4055

NU

10K

10K

1V8

10K

1V8

R4031

1V8

R4030

1V8

NU

GP5_8_CTSs_Reset

1V8

10K

1V8

GP5_7_RxDc_BUSGP5_6_TxDc_BUS+
GP5_5_IGNITION_SENSE

5V

5V

5V

GP5_1_PTT

3

47K

3

47K

2

47K

2

3

47K

2

47K

2

3

47K

Q4009
DTC144EKAF

10K

2

1

Q4003
DTC144EKAF

1

R4043
4.7K

Q4015
DTC144EKAF

3

3
2

3

3

10K

47K

10K

2

2

Q4011
DTC144EKAF

10K

3

Q4010
DTC114YKAF

R4088
10K

Q4005
DTC144EKAF

47K

C4075
220pF
NU

3
2

10K

3

EXT_SPKREXT_SPKR+
EXT_SWB+
EXT_SWB+

R4050
10K

47K

Q4014
BCW65A

Q4012
DTC114YKAF

3 VR4006
2
NC
1

C4067 C4068 C4069
220pF 220pF 220pF

VR4003
MMBZ20V

C4046
220pF

C4047
220pF

1

C4070
220pF

C4048
220pF

VR4009
MMBZ20V

3

3

C4045
220pF

2

2

1
VR4002
MMBZ20V

R4051
390K

C4044
220pF

VR4004
MMBZ20V

3

C4043
220pF

3

VR4001
MMBZ20V

C4042
220pF

2

1

2

1
C4041
220pF

VR4000
MMBZ20V

3

C4040
220pF

3

2

1

1

3 VR4005
2
NC

2

1

NC

D4000

1

C4063 C4064 C4065 C4066
220pF 220pF 220pF 220pF

1

47K

1

1

Q4004
DTC114YKAF

Q4013
BCW68GLT1G

R4049
2.7K

3

4

47K

Q4002
DTC114YKAF

R4035
10K

2
1

1

R4089
47K

WD_RESET

5V

R4048
1.5K

2

47K

47K

Q4008
DTC114YKAF

1

2

47K
47K

47K

1

Q4001
DTC144EKAF

1

Q4000
DTC144EKAF

VBUS2

3
2

3

Q4007
DTC144EKAF

5V

47K
47K

47K

USB2_DP
USB2_DM

3
2

47K

47K

ONE_WIRE_2
PUB_ADDRESS_2
PUB_ADDRESS_1
EXT_MIC+
RX_AUDIO

1

2

47K

1

E4002
BLM21PG221SN1

3

Q4006
DTC144EKAF

2

FT_VBUS2

FT_USB2_DM

1

1

FT_USB2_DP

47K

R4098
4.7K

R4047
4.7K

R4046
4.7K

1

3

R4042
4.7K

R4041
4.7K

1

R4040
4.7K

R4045
4.7K

R4044
4.7K
NU

E4005
BK1005HM471

EXT_SWB+

1

5V

1

GP5_2_MONITOR

5V

5V

5V

1
FT_IGNITION_SENSE

ACCESSORY INTERFACE (26-PIN)

2

4

6

8

10

12

14

16

18

20

22

24

26

1

3

5

7

9

11

13

15

17

19

21

23

25

J4000 REAR VIEW

Controller Peripheral Schematic Diagram (sheet 1 of 2)

GROUND J4000-16 16

EXT_SWB+ J4000-7 7
POWER GROUND J4000-8 8

EXT_SPKR- J4000-9 9
EXT_SPKR+ J4000-10 10

J4000-15 15
J4000-13 13
J4000-11 11
J4000-14 14
J4000-12 12

MAP_ID_2 J4000-5 5

MAP_ID_1 J4000-6 6

AUX_AUDIO_OUT_2
AUX_AUDIO_OUT_1
TX_AUDIO
RX_AUDIO
AUDIO GROUND

PCB

VIP_1_(EXT ALARM) J4000-26 26

GP5_8 J4000-24 24

GP5_7 J4000-22 22

FT_APM_1_WIRE

GP5_6 J4000-20 20

25

1

IGN_SENSE J4000-25

1

23
GP5_3_(CHAN_ACT) J4000-21 21

GP5_2_(MONITOR) J4000-19 19

FT_EMERGENCY

EMERG SW J4000-23

EXT_PTT

GP5_1_(EXT PTT) J4000-17 17

VBUS_MAP J4000-3 3

USB_DM_MAP J4000-2 2
USB_DP_MAP J4000-1 1

GROUND J4000-18 18

USB / MAP_ID_GROUND J4000-4 4

1

2

MOBILE REPEATER: 0 OHM
5V
MOBILE SUBSCRIBER: NOT_USED

1

GP5_4_EMERGENCY
GP5_3_CHAN_ACTIVITY

Controller R5 Schematic Diagrams

3-51

1V8
1V8
WD_RESET
1V8

VCCA A1
B1 GND VCCB A2

C4086
0.10uF

R4097
0

C2 B
B2 DIR

McBSP3_DX

A

C1
U4004
SN74AVC1T45

REPEATER CONNECTOR

1V8
C4087
0.10uF

R4099
0
DIR_CTRL

R4093
0
McBSP3_CLKX

R4105
10K

VCCA A1
A2
GND VCCB

1V8

C2 B
B2 DIR

A

C1
U4005
SN74AVC1T45

B1

McBSP3_FSX

1V8

A1
B1 GND VCCA A2
VCCB

1

TP4000

R4095
0

C2 B
B2 DIR

C4088
0.10uF
R4072
100K
NU
A

R4073
100K
NU

R4075
100K C4012
220pF
NU
NU

1
2
3
4
5
6
7
8
9
10
11

J4002-1
J4002-2
J4002-3
J4002-4
J4002-5
J4002-6
J4002-7
J4002-8
J4002-9
J4002-10
J4002-11

1 2 3 4 5 6 7 8 9 10 11
PCB
J4002 FRONT VIEW

C1
U4006
SN74AVC1T45

1V8

R4096
0
McBSP3_DR

VCCA A1
B1 GND VCCB A2

C4089
0.10uF

C2 B
B2 DIR

A

C1
U4007
SN74AVC1T45

1V8

SYSTEM_SYNC

R4094
0

A1
B1 GND VCCA A2
VCCB

C4090
0.10uF

C2 B
B2 DIR

A

C1
U4008
SN74AVC1T45

R4106
10K

SYSTEM_SYNC

C2 B
B2 DIR

OPTION BOARD INTERFACE
C4091
0.10uF
1 2 3 4 5 6 7 8 9 10 11 12 1314

A

C2 B
B2 DIR

B1

SSI_CLK

C1

J4003 FRONT VIEW

C4092
0.10uF

OPT_SSI_SYNC
1

A1
VCCA
GND VCCB A2

1V8

PCB

R4074
0

U4009
SN74AVC1T45

B1

SSI_FSYNC

VCCA A1
GND VCCB A2

1V8

A

R4076
0

C1

C4059 C4049 C4051C4053
220pF 220pF 220pF 220pF
NU
NU
NU NU

C4055
220pF
NU

E4006
1
2
3
4
5
6
7
8
9
10
11
12
13
14

SW_9V3
SYSTEM_SYNC

U4010
SN74AVC1T45

OPT_GPIO_1
OPT_GPIO_2
RESET_OUT
OPT_BRD_PTT
R4078
0

SSI_DATA_IN

C4094 C4093
51pF 33pF
NU
NU

R4081
R4082
R4083
R4085

0
0
0
0

C4058
220pF
NU

J4003-1
J4003-2
J4003-3
J4003-4
J4003-5
J4003-6
J4003-7
J4003-8
J4003-9
J4003-10
J4003-11
J4003-12
J4003-13
J4003-14

C4060C4061C4062
220pF 220pF 220pF
NU NU NU

R4080
0
SSI_DATA_OUT

DIR

OPERATION

LOW

B ---->A

HIGH

B <----A

Controller Peripheral Schematic Diagram (sheet 2 of 2)

Controller R5 Schematic Diagrams

3-52

JTAG

2.775V_DIG_V4

R1071
47K

JTAG_NTRST
JTAG_TCK
JTAG_TMS
JTAG_TDI
JTAG_NEMU0
JTAG_NEMU1
JTAG_TDO
JTAG_RTCK

Place for
OMAP1710
2.775V_DIG_V4

ARMIO_12
(MOBILE ONLY)
AUDIO_PA_ENA (MOBILE ONLY)

PTT

1.875V

ARMIO_2
(GPIO_3 for PORTABLE-Green LED)
GPIO_3
(SPI.CS3 for MOBILE Shift Register Chip Select)
ARMIO_6
DIR_CTRL

DVDD2

PLACED FOR
MOBILE ONY
1.875V
R1017
10K
(Used as BL_EN for PORTABLE, GP5_7 for MOBILE
ARMIO_3

1.875V_DIG_V2
3.3V_DIG_V10

R1025
10K

1.875V

ONE_WIRE_UP

1.875V_DIG_V2

LED_CS
SERIAL_CLK
DISPLAY_CS
SERIAL_DATA

OMAP_CORE

R1021
0

SERIAL FLASH SPI

OMAP_CORE_LDO

MCBSP3_DX
MCBSP3_DR
MCBSP3_FSX
MCBSP3_CLK

R1020
0

GPS
GPS_RESET_LS
GPS_TX_LS
GPS_RX_LS
GPS_ON_OFF_LS
GPS_BOOT_SELECT

CLK rate: 1 MHz
Date rate: 20 of 8 bits packet
per chip select
LED & Display CS: Active Low

MCBSP3
(0.87mA/MHz for OMAP1710 & 1.06mA/MHz for OMAP1610)
(1.4V for OMAP1710 & 1.55V for OMAP1610)

(Used as GREEN_LED for PORTABLE, PA_ENABLE for MOBILE)
GPIO_60
GPIO_15
(Used as RED_LED for PORTABLE, RX_ATTN_1 for MOBILE)

OMAP1710
GP DEVICE CONFIG
1.875V

DECOUPLING CAPACITORS

LARGEST REF
R1034
10K
PLACE FOR GP
DEVICE FAST BOOT
R1035
0
DNP
NU

R1047
0

OMAP_CORE
C1039

R1050

U1008

Y1001

C1000 C1001 C1002 C1003 C1013 C1015 C1011 C1031 C1034 C1035
100pF 0.10uF 0.10uF 100pF 0.10uF 0.10uF 100pF 0.10uF 1.0uF 2.2uF
DELETED REF

1.875V

C1004 C1005 C1006 C1007 C1014 C1010 C1009 C1008 C1036 C1037
100pF 0.10uF 0.10uF 100pF 0.10uF 0.10uF 0.10uF 100pF 1.0uF 2.2uF

OMAP_CORE

OMAP_CORE

LOCK_DETECT
ANT_EN
ADAPT_SW
DMCS
DEEP_SLEEP

R1066
10K
NU

C1030 18pF

R1054
4.7K

1

MAKO SSI

DVDD2

1.875V
TP_MAKO_TX

1 TP_MAKO_FSYNC

1

1 TP_MAKO_RX

TP_MAKO_DCLK

LDO_FILTER

SDRAM_CLK_EN
SDRAM_DATA(15:0)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0

OPTION SELECT (FROM MAKO)
MAKO_OPT_GPIO0

OUT
GND1

2 GND

4

1.0Vpkpk
C1018
18pF

Y1000
CX-91F
12MHz
IN 1

R1002
10MEG

ABACUS3 SSI

C1019
18pF

1.875V

FLASH
FLASH_WAIT
FLASH_CLK

R1046
0 NU

R1006
10K

15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0

V3
T4
U3
U1
P8
T3
T2
R4
R3
R2
P7
P4
P2
N7
N2
N4

FDATA_15
FDATA_14
FDATA_13
FDATA_12
FDATA_11
FDATA_10
FDATA_9
FDATA_8
FDATA_7
FDATA_6
FDATA_5
FDATA_4
FDATA_3
FDATA_2
FDATA_1
FDATA_0

CVDD3_1 B13
CVDD3_2 B20
CVDD3_3 J21
CVDD3_4 R20
CVDD4 J1

CVDD2 A9
CVDD2_1 A3
CVDD2_2 E2

Y21
W12
A11
A15
Y20
Y9
M2
AA3

5

EMIFS_DATA(15:0)
EMIFS_ADD(23:1)

LCD_VSYNC B18
LCD_HSYNC C20
LCD_AC B15
C15
CLK_P_LCD

B5
B7
A13
B16
A21
F20
K20
R21
W20
AA21
Y13
AA7
Y3
AA1
U2
N1
K2
G1
B1

LCD_PIXEL_15
LCD_PIXEL_14
LCD_PIXEL_13
LCD_PIXEL_12
LCD_PIXEL_11
LCD_PIXEL_10
LCD_PIXEL_9
LCD_PIXEL_8
LCD_PIXEL_7
LCD_PIXEL_6
LCD_PIXEL_5
LCD_PIXEL_4
LCD_PIXEL_3
LCD_PIXEL_2
LCD_PIXEL_1
LCD_PIXEL_0

D15
C16
A17
G13
B17
C17
D16
D17
C18
B19
A20
H13
G14
C19
B21
D18

KBC_5
KBC_4
KBC_3
KBC_2
KBC_1
KBC_0
CLK_EX_CAM
LOW_STATE_5
UART3_RX
I2C_SCL
TDO
UWIRE_SDI
UWIRE_SDO
CLK_S_UWIRE
Z_STATE_3
Z_STATE_2
MCBSP1_DX

G19
C21
E18
D19
D20
F18
H19
M18
L14
T18
AA19
U18
W21
V19
N14
P15
H18

SDRAM_ADD(12:0)

12
11
10
9
8
7
6
5
4
3
2
1
0

DISPLAY_DATA7
DISPLAY_DATA6
DISPLAY_DATA5
DISPLAY_DATA4
DISPLAY_DATA3
DISPLAY_DATA2
DISPLAY_DATA1
DISPLAY_DATA0
DISPLAY_CE
DISPLAY_CMD

1

TX_RAMP

MOBILE_DISPLAY_CMD (MOBILE ONLY)
SPI_CLK
SPI_MISO
SPI_MOSI
THK_CE
ABACUS3_CE
MAKO_CE

R1036
10K

1.875V

FLASH_CTL(5:0)

RESET_OUT

4.7K

R1005

MAKO_OPT_INT

USB#2
OPTION BOARD

Controller Microprocessor Schematic Diagram

USB#0

USB_INT

USB1_TXEN
USB1_SE0

USB1_DAT

USB0_SE0
USB0_DAT
USB0_TXEN

USB2_SE0

USB2_DAT

GPIO_25

USB2_SUSPEND

USB2_RCV

GPIO_26

I2C

GPIO_18

I2C_CLK
I2C_DATA

Place for
OMAP1610

USB#1

USB#0 RESERVED FOR MOBILE
( INTERFACE WITH MAKO)

PORTABLE DISPLAY

GPIO_27 (Used as KEYPAD_COL4 for NEO and Public Add Mic for MORPHEUS)
KEYPAD_COL3
KEYPAD_COL2
KEYPAD COLUMN
KEYPAD_COL1
KEYPAD_COL0

RTCK
MCSI2_DOUT
MMC_CMD
CLK_MMC
RTC_ON_NOFF
Z_STATE_1
RTC_WAKE_INT
RESET_MODE
RST_OUT

TOMAHAWK SSI

3

TX_FSYNC
TX_DATA
TX_CLK
RX_FSYNC
RX_DATA
RX_CLK

R1 DVDD5_1
H2 DVDD5_2
C2 DVDD5_3

H11
H9
H10
B8
B12
G9
G11
G12
B9
G10
A1
B6
B2
A2

Y17
W9
P11
V11
Y12
W16
W13
P12
AA20

16.8_MHZ_BUFF

R1041

(MOBILE ONLY) GP5_8
1K

A5 DVDD4_1
A7 DVDD4_2
B10 DVDD4_3
B14 DVDD4_4

SADD_13
SADD_12
SADD_11
SADD_10
SADD_9
SADD_8
SADD_7
SADD_6
SADD_5
SADD_4
SADD_3
SADD_2
SADD_1
SADD_0

0
1
2
3
4
5
6

1
2
3
4

( BUFFERRED 16.8 FROM TOMAHAWK)

R1070
0

0

R1044
0

RS232_TX

AA2 DVDD2_1
Y7 DVDD2_2
AA11 DVDD2_3

E5 RESERVED

C1032
.01uF

RS232_RX

RS232

R1001
10K

CLK_B_REQ
CLK_B
CLK_MCSI1
MCSI1_DOUT
MCSI1_DIN
MCSI2_DIN
MCSI2_SYNC
CLK_M_REQ
MCBSP2_DR
FRDY
OSC32K_IN
OSC32K_OUT
MCBSP2_DX
CLK_M
OSC1_IN
OSC1_OUT
LOW_STATE_1
LOW_STATE_2
MCBSP2_FSX
CLKR_MCBSP2
CLKX_MCBSP2
MCBSP2_FSR

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19

FADV
EN_F_BE_0
EN_F_BE_1
GPIO_62
F_CS1
F_CS2
F_CS3
EN_F_OE
F_RP
EN_F_WE
F_WP
USB0_SE0
USB0_DAT
EN_USB_PUEN
CLK_B_UART2
LOW_STATE_3
LOW_STATE_4

OMAP_CORE

W15
Y15
P14
W14
V15
AA9
V9
R10
P10
V2
V13
AA13
AA5
V5
Y2
W3
AA15
Y14
W7
V7
Y6
W6

NC
DVDD1_1
DVDD1_2
DVDD1_3
DVDD1_4
DVDD1_5

CVDDA
CVDD_RTC
CVDD_DLL
CVDD_1
CVDD_2
CVDD_3
CVDD_4
CVDD1

Y2 4

Y1 6

OPT_GPIO_1
OPT_GPIO_2
GPIO_40
MAKO_AD_TRIGGER

2

L1
A19
E21
U21
Y16
L21

H8
H7
D10
C8
B4
C3
B3

LDO_FILTER

L4
L3
M8
M7
TP1000
1 M3
M4
0 N8
R1014
U4
W1
W2
V4
R8
P9
W4
Y4
V6
W5

R1026
47K

BOOT FROM CS0
GND

VCC
3 A2

C1033
0.10uF

5

R1028
0

1 A1

1.875V

SDRAM
SDRAM_CTL(6:0)

EN_WE_SDRAM
SDRAM_RAS
SDRAM_DQMU
SDRAM_DQML
SDRAM_CAS
SBANK_1
SBANK_0

U1000
OMAP1710

CVDDA VDD_DLL

V12 DVDDRTC

R1045
10K

1.875V
U1006
NL27WZU04
16.8MHz Squarer

OMAP_CORE

CLK_SD
FADD_1
FADD_2
FADD_3
FADD_4
FADD_5
FADD_6
FADD_7
FADD_8
FADD_9
FADD_10
FADD_11
FADD_12
FADD_13
FADD_14
FADD_15
FADD_16
FADD_17
FADD_18
FADD_19
FADD_20
FADD_21
FADD_22
FADD_23
FADD_24
FADD_25

(Used as KEYPAD_ROW4 for PORTABLE, GP5_6 for MOBILE)
ARMIO_15
KEYPAD_ROW3
KEYPAD ROW
KEYPAD_ROW2
KEYPAD_ROW1
KEYPAD_ROW0

J8
D3
C1
E4
D2
F4
E3
J7
F3
G4
G3
G2
K8
H4
H3
K7
J2
J4
J3
F2
L8
K4
K3
L7
E1

MAKO_INT
( RESET CIRCUIT PROVIDED BY MAKO) POR
MAKO_GPIO_RX
GPIO_5

CLKX_SD
CLK32K_IN
EN_SDCKE
CLKX_MCBSP1
CLK_MCSI2
CLKS_MCBSP1
MCBSP1_FSX
PWRON_RESET
F_CS1U
F_CS2U
SDDQS_H
1.875V
SDDQS_L
CS_SDRAM
KBR_4
KBR_3
KBR_2
KBR_1
DVDD2
KBR_0
MCBSP1_DR
BFAIL
CONF
TD
TMS
TCK
TRST
MPU_BOOT
MPU_RST
UART1_CTS
UART2_CTS
UART1_RX
UART2_RX

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

1

D9
P13
H12
G21
Y10
G20
H15
R12
Y1
P3
C14
D4
G8
E19
E20
H14
F19
G18
H20
W19
V18
Y19
V17
W18
Y18
J20
U20
R14
Y5
V14
R9

CLK_F
SDATA_15
SDATA_14
SDATA_13
SDATA_12
SDATA_11
SDATA_10
SDATA_9
SDATA_8
SDATA_7
SDATA_6
SDATA_5
SDATA_4
SDATA_3
SDATA_2
SDATA_1
SDATA_0
CAM_D_7
CAM_D_6
CAM_D_5
CAM_D_4
CAM_D_3
CAM_D_2
CAM_D_1
CAM_D_0
CAM_VS
CAM_HS
CAM_RSTZ
GPIO_15
GPIO_14
GPIO_13
GPIO_12
GPIO_11
GPIO_9
GPIO_8
GPIO_7
GPIO_6
GPIO_4
GPIO_3
GPIO_2
GPIO_1
GPIO_0
MPUIO_5
MPUIO_4
MPUIO_3
MPUIO_2
MPUIO_1
EMU0
EMU1
MCSI1_SYNC
CLK32K_OUT
MMC_DAT3
MMC_DAT2
MMC_DAT1
MMC_DAT0

TP_POR

(FROM MAKO) 32KHZ_CLK

V20 I2C_SDA
J15 CLK_L_CAM
C9

R1048
0

SDRAM_CLK

N3
C12
D12
D13
C11
C13
D11
D14
C10
D8
C4
C7
D5
D7
C5
C6
D6
J18
J19
J14
K18
K19
K15
K14
L19
L18
L15
M19
M20
N21
N19
N18
N20
W8
Y8
M15
P19
P20
P18
M14
R19
R18
T20
T19
V8
N15
U19
V16
W17
AA17
R13
W11
W10
V10
R11

MAKO_OPT_GPIO3
MAKO_OPT_GPIO2

1.875V

C1017
1.0uF

SDRAM_CS

(MOBILE ONLY) EXT_MIC_ENA

R1027
10K
DNP
BOOT FROM CS3 NU

R1019
5.1
Place for
OMAP1710

OMAP_CORE
FREQ SWITCH
GPIO_33 (Used as SW8 for PORTABLE, Channel Activity for MOBILE)
GPIO_32 (Used as SW4 for PORTABLE, Monitor for MOBILE)
GPIO_31 (Used as SW2 for PORTABLE, Volume B for MOBILE)
GPIO_30 (Used as SW1 for PORTABLE, Volume A for MOBILE)

R1067
4.7K
NU

MAKO_RX
MAKO_DCLK
MAKO_FSYNC
MAKO_TX

(FROM MAKO) GATED_32KHZ_OMAP

Place for
OMAP1610

RF CONTROLS

Place for
OMAP1710

SPI

R1060
10

R1000
10
VDD_DLL

C1012
0.10uF

C1016
0.10uF

CVDDA
C1044
0.10uF

Controller R5 Schematic Diagrams

3-53

1.875V_DIG_V2

FLASH

1.875V_DIG_V2

SDRAM

1.875V_DIG_V2

1.875V_DIG_V2

R2011
0

R2004
0
Bootstrap Mode = 48 MHz
Normal Mode = 72 MHz (Morpheus); 90 MHz (Cypher)
1.875V_DIG_V2

1.875V_DIG_V2

TP_SDRAM_CLK

C2000
100pF

C2001
.01uF

C2002
0.10uF

SDRAM_CLK

C2003
0.10uF

R2005
10K

SDRAM_CLK_EN
R2012
10K

R2000
10K

TP_FLASH_CLK

R2006
10K

R2007
10K

R2008
10K

C2007
0.10uF

R2009
10K

C2006
0.10uF

C2005
.01uF

C2004
100pF

SDRAM_CTL(6:0)

0

4

A8

5

B7

6

A7

7

C7

8

A2

9

B2

10

C2

11

A1

12

B1

13

C1

14

D2

15

D1

16

D4

17

B6

18

A6

19

C6

20

B3

21

C3

22

D7

D3

A4

D4

A5
A6
A7
A8
A9

D5
D6
D7
D8
D9

A10

D10

A11

D11

A12

D12

A13

D13

A14

D14

A15

D15

E5

2

0

H8

G5

3

1

J8

E4

4

2

J7

G3

5

3

J3

E3

6

4

J2

G1

7

5

H3

G7

8

6

H2

F6

9

7

H1

F5

10

8

G3

F4

11

9

H9

D5

12

10

G2

F3

13

11

F2

14

E2

15

H7

E8
12

A16
A17

F1

A18

C7

B3

A7

J9

E7

D3
VDDQ4

VDDQ3

VDDQ2

VDDQ1

VDD3

VDD2

A9

1

VDD1

G6

E1

A5
VPP

VDDQ2

G4

D2

A3

DQ6
BA0

DQ7

BA1

DQ8
DQ9

A0

DQ10

A1
A2
A3
A4
A5
A6
A7
A8

DQ11
DQ12
DQ13
DQ14
DQ15

A9

NC1

A10

NC2

1

B8

2

C9

3

C8

4

D9

5

D8

6

E9

7

E1

8

D2

9

D1

10

C2

11

C1

12

B2

13

B1

14

A2

15

E2
G1

NC

A11
DQML
DQMH

A19
A20
A21
NC

F1

A3

VSS1

23

A2

E6

DQ5

0

B9

VSSQ4

B8

D1

0

CAS

A8

D7

C8

3

A1

F7

DQ4

VSSQ3

2

D0

G8

TP_SDRAM_BA1

RAS

C3

D8

A0

G7

TP_SDRAM_BA0

DQ3

VSSQ2

1

TP_SDRAM_CS

WAIT

WE

B7

E8

RP

DQ2

MICRON 8Mx16

D3

FLASH_WAIT

F7

EN_L

DQ0

CS

VSSQ1

B5

F8

WP

U2001

DQ1

A3

2

F9

EN_W

CKE

VSS3

C4

G9

CLK

J1

5

F3

VSS2

D6

3

VSS1

4

F2

A1

C5

2

SDRAM_CS

VSSQ2

3

R2013
10K

U2000
M58WR064FB

EN_G

MT48H8M16LFB4 -8IT:J

1

SDRAM_ADD(12:0)

G8

F8

5
4

0104024J27 (Pre-Flashed Part)

CLK_K

ST 4Mx16

1

8MByte

16MByte

6
R2010
10K

EN_E

VSSQ1

E7

G2

0

VSS2

B4

VDDQ1

VDD1

FLASH_CTL(5:0)

VDD2

A4

1.875V_DIG_V2

E3

FLASH_CLK

EMIFS_ADD(23:1)

EMIFS_DATA(15:0)

SDRAM_DATA(15:0)

Controller Memories Schematic Diagram

Controller R5 Schematic Diagrams

GPIO_0_PWR_ON
GPIO_3_PTT
GPIO_4_HOOK
NC
NC
NC
NC

C3536
10uF

R3575
1K

2 B
C3508
0.1uF

VAG

2.9V_DIG_V6

100pF

1.875V_V2_MAKO

1.875V_DIG_V2

2.775V_DIG_V4

3
1

HANDSET_AUDIO

12

100K

R3525

11
U3505-4
MC3403

2

330pF

C3510

125mV RMS
9V3
C3517
10uF

HW_ID0
HW_ID1
HW_ID2
BATTERY_SENSE
LO_PWR_DET
ANT_CURRENT_DET

R3528
22K

2

RX_AUDIO

11
U3505-1
MC3403

VSWR_DET

PA_BIAS

R3548
100K

330mV RMS
TX_RAMP_DAC
3.91V (27.5W)
4.12V (44W)

RT3500
10K

C3545
220pF

R3550
82K

C3525
220pF

R3571
2K

VAG

TX_DAC
R3577
26.7K
R3576
100

9V3
R3596
150

R3536

100K

R3539
24K

C3538
.01uF

C3532
1.0uF

5

V15
2

R3553

11

11 U3502-3
MC3403

10K

R3554
47K

R3551
10K

VAG
R3542
24K

4

MIC_GROUND

UMZ2NTR
Q3504

EMD9FT2R
Q3503

C3518
1.0uF

R3530

80mV RMS (TX AUDIO)

NU

PUB_ADDRESS_1

10

5
U3502-2
MC3403

R3540
100

8

1

6

C3533
10uF

4

4
7

VAG

70mV RMS (RX AUDIO)

9
6

3

4

C3527
0.1uF

R3533
24K

9V3

R3538
39K

R3541
24K
VR3504
MMBZ20V

9V3

220K

9V3
13

2
C3522

470pF

R3544
24K

30K

1
VAG

3

9V3
6

11 U3502-1
MC3403

R3555

4
7

VAG

5
11
U3505-2
MC3403

3

4
5

R3552
10K
R3546
15K

10K

R3545
100
PUB_ADDRESS_2

11 U3502-4
MC3403

R3556
47K

5

C3535
1.0uF

12

4

R3534
10K

C3534
10uF

4
14

4

2

R3549

C3526
1.0uF

UMZ2NTR
Q3505

2
1

6
EMD9FT2R
Q3502

Controller Audio and USB Schematic Diagram

R3529
51

3
VAG

RX_FLTR_VCTRL

C3519
47uF

4
1

R3595
10K

6

L3
M2
N1
C4
A3
E8

C3512
0.1uF

VR3502

C3509
10uF

R3524
560

4

6

0.10uF

SW_9V3
NC
NC
NC
NC
NC
NC

100pF

7.8V RMS
(7.5 W @ 8 ohms)

Q3500
DTC114YKAF

9V3
13

1

NC
9V3_CNTRL

0.10uF

0.10uF

1.0uF

1.0uF

L10 C3513
M12
N14
M13
L11
M14
L12
L13
K11
K12
K13

UNSWB+
1

U3500
TDA1519C

C3506
47uF

47K

15K

SPKR-

C3505
1000pF

3

C3531
220pF

C3520

AD_TRIG
VMES
TX_RX
MIC_BIAS
ADC_VREF
INT_MIC_P
ATOD_0
INT_MIC_M
ATOD_1
EXT_MIC_P
ATOD_2
EXT_MIC_M
ATOD_3
ATOD_4
VCM1
VC_OUT_P
ATOD_5
ATOD_6
VC_OUT_M
BPLUS
ATOD_7
PA_BPLUS
ATOD_8
U3200-3
PA_IN_M
PA_CODEC_A2D_BLOCK
PA_IN_P
INT_SPKR_P
FE_TUNE1
INT_SPKR_M
FE_TUNE2
EXT_SPKR_P
PWR_CTRL
EXT_SPKR_M
SCAN_EN
VCM2
TEST
VREF
VFUSE

10K

SPKR+

E3501

1

C3530
220pF

R3537
0

EXT_MIC

NC
NC

C3528

E3503

C3516
1.0uF

B11
A11
L2
K2
K1
J2
J1
J3
H3
H2
E3
E1
G3
G2
F1
F2
H1
G1
H4
A4

C3529

R3535
560

1

EXT_MIC_ENA

EXT_MIC+

C3524
10uF

3

2

1

9V3

R3532
100

4

5

Q3501
EMD9FT2R

6

R3547
560

C3511

C3523

R3526
0

C3515
220pF

1

INT_MIC

C3521

C3514
220pF

3.3V_DIG_V10
3

2

AUDIO_PA_ENA
2200pF

E3500

4
OUT1
INV
NINV
RR
6
M_SS OUT2

R3520
24K

14
E3502

INT_MIC+

9V3

9V3

C3507

R3523
24K

9
1
3
8

R3516
24K
NC

R3521

MAKO_AD_TRIGGER

7

10K

PCA9306
U3503

VCC

10K

R3559

1

R3558

3 AD0_CS*
8 DIS
4
SDO_NC
5 SDI_SDA
W 10
1 A

C3504
1000pF

GND2

NC

6

9.3VDC unmuted
5.3VDC muted

VDD
CLK_SCL

GND1

C3542
0.10uF

GND
SDA1
4 SCL1 SDA2 5
SCL2 6
3
EN 8

7.8V RMS
(7.5 W @ 8 ohms)

C3503
1000pF

5

I2C_CLK

C3502
0.1uF

U3501
AD5161

9

0.10uF

10K

C3539

2.2K

2.2K
R3591

R3592

I2C_DATA

ONE_WIRE_1
ONE_WIRE_2

C3501
0.1uF
R3511
10K

R3513
0

2

U3508
PCA9306

R3574

A2
D1

10K
NC
NC

R3573
10K

R3569
1K

3

3
2

1

MAKO_OPT_GPIO2
MAKO_OPT_GPIO3
MAKO_OPT_INT

EN 8
3
SCL2 6
4 SCL1 SDA2 5
SDA1

C3540
0.10uF

5

R3582
16.2K

USB_CONNECT
NC
NC

5V_SW
2.775V_DIG_V4

1

NC
R3587 NC
5.1K NU NC

52mV RMS for rated audio
R3578
200K

1.875V_DIG_V2

2

R3583
16.2K
MMP_GPIO2_INPUT
MAKO_OPT_GPIO0
MMBZ20V
VR3503

10K

5V_SW

R3593
200K

C3541
0.10uF

2.775V_DIG_V4

1.875V_DIG_V2

USB2_DP
USB2_DM

11
U3505-3
MC3403

C3500
10.0uF

7

R3581

27

10

2
7 VREF1
VREF2

10K

R3580

MMP_GPIO1_INPUT

NC

27

1
1

10K
51.1K
NC

R3500
R3501

UNSWB+
9V3
5V_SW
5V_V8_MAKO
3.3V_DIG_V10
1.875V_DIG_V2
1.875V_V2_MAKO
2.775V_DIG_V4

4
8

R3506
10K

R3594
3.3K

2.9V_DIG_V6
N6
P7
N7
P8
L6
N13
N9
P9
M8
L8
M10
N12
M11
P13
P10
K7
M9
N10
P11
K8
P12
N11

VAG
(SOURCE)
9

R3502
10K

R3586
0

I2C_CLK
I2C_DATA

R3579
R3588

ONE_WIRE_UP

B2

C1
D2 NO2
IN2
C2 COM2
GND

2
VREF1
7
GND VREF2

NC
NC

IN1

9V3

1

MAKO UART
RS232_TX
RS232_RX

A1 NO1
B1 COM1

10K

NC

U3504
TS5A23166

R3515

NC
NC

BBP_CLK
BBP_SYNC
SPI_CLK
SPI_CS
U3200-2
SPI_DI
DIGITAL_BLOCK
SPI_DO
VC_DCLK
VC_FSYNC
VC_TX
VC_TX3V
VC_RX
UCM_SS
LOGIC_VDD
USB1_OE
USB1_DAT_TXD
USB1_SE0
USB2_OE_RCV_RTS
USB2_DAT_VP
USB2_SE0_VM_RXD
UART2_TXD
USB1_DP
UART2_RXD_OD
USB1_DM
CTS_X
USB2_DP
USB2_DM
USB_INTX
USB_CONNECT
RXDIN_3V
TXDO_BDI_UP_3V
SB96_BUS_BUSY
BOOT_NORM_X
SB96_BDO_KF_5V
ONE_WIRE_1
RS232_USB_X
APCO
ONE_WIRE_2
ONE_WIRE_BATT
SB96D_BDO_KF_3V
ONE_WIRE_UP
TXDO_BDI_5V
TXDO_BDI_ENC_3V
RXDIN_5V
RXDIN_ENC_3V
RTS_FILLSEN_5V
CTS_CABLE_DET_5V
RTS_FILLSEN_3V
BUSY_IN
OPTA_SEL0
BUSY_OUT
OPTA_SEL1
CABLE_DET_3V
OPTA_SEL2
OPTA_SEL3
OPT_GPIO0
OPT_GPIO1
OPTB_SEL0
OPT_GPIO2
OPTB_SEL1
OPTB_SEL2
OPT_GPIO3
OPTION_INTX
OPTB_SEL3

R3514

HW_ID2

A5
B5
E6
D6
B6
C6
E7
D7
B7
M4
A7
N3
A6
B8
C8
D8
A9
B9
C9
E9
A10
B10
C10
P2
J5
C7
A8
L5
N8
L7
K6
N2
M3
C12
E11
D10
F10
C11
G10
D11
B12

R3585
22K

R3584
22K

V_POS

1

1

1

9V3

1.875V_V2_MAKO
USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT
MAKO USB

1.875V_V2_MAKO

5V_SW

USB1_DP
USB1_DM

3.3V_DIG_V10

5V_V8_MAKO

27
27

UNSWB+

R3560
47K

5V_V8_MAKO

NC
NC

MAKO SPI
SPI_CLK
MAKO_CE
SPI_MOSI
SPI_MISO
MAKO_DCLK
MAKO_FSYNC
MAKO_TX
MAKO_RX
MAKO SSI

R3509

R3508
HW_ID1

HW_ID

R3505
33K
NU

0

0

R3504
33K
NU

HW_ID0

R3507

0

R3503
MOBILE REPEATER: 33K
MOBILE SUBSCRIBER: NOT_USED 33K

MOBILE REPEATER: NOT_USED
MOBILE SUSCRIBER: 0 OHM

R3510
R3512
R3572
10K

GND

2.9V_DIG_V6
2.9V_DIG_V6

1 USB1_TXEN
USB1_DAT
USB1_SEO

MAKO_CE

3-54

PUB_ADDRESS_2_EN
PUB_ADDRESS_1_EN
PUB_ADDRESS_MIC_EN
LOW_LEVEL_MUTE

Controller R5 Schematic Diagrams

5.1

3-55

Controller R5 Parts List

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C2000

2113944A40

100pF

C3031

2113945C31

0.1uF

C3221

2113944A44

220pF

C1000

2113944A40

100pF

C2001

2113945B02

.01uF

C3032

2113945B02

.01uF

C3222

2113945Y02

0.10uF

C1001

2113945Y02

0.10uF

C2002

2113945Y02

0.10uF

C3040

2113944C06

470pF

C3225

2113944A44

220pF

C1002

2113945Y02

0.10uF

C2003

2113945Y02

0.10uF

C3041

2113945C02

.01uF

C3226

2113945Y02

0.10uF

C1003

2113944A40

100pF

C2004

2113944A40

100pF

C3042

2113945B02

.01uF

C3227

2113944A44

220pF

C1004

2113944A40

100pF

C2005

2113945B02

.01uF

C3043

2314030E85

33uF

C3228

2113945Y02

0.10uF

C1005

2113945Y02

0.10uF

C2006

2113945Y02

0.10uF

C3044

2113945C31

0.1uF

C3229

2113944A44

220pF

C1006

2113945Y02

0.10uF

C2007

2113945Y02

0.10uF

C3045

NOT PLACED

–

C3231

2113944A44

220pF

C1007

2113944A40

100pF

C2500

2113944A44

220pF

C3046

2113945Y02

0.10uF

C3232

2113945Y02

0.10uF

C1008

2113944A40

100pF

C2501

2113945A10

1500pF

C3200

2113946J04

22uF

C3233

2113944A44

220pF

C1009

2113945Y02

0.10uF

C3000

2113944C06

470pF

C3201

2113946D05

2.2uF

C3234

2113946D05

2.2uF

C1010

2113945Y02

0.10uF

C3002

2371403L02

10uF

C3202

2113945Y02

0.10uF

C3237

2113946D05

2.2uF

C1011

2113944A40

100pF

C3005

2113944C06

470pF

C3203

2316410H02

68uF

C3238

2113946H02

10uF

C1012

2113945Y02

0.10uF

C3006

2314030E85

33uF

C3204

2115153H21

5.6pF

C3239

2113946D05

2.2uF

C1013

2113945Y02

0.10uF

C3007

2113945C31

0.1uF

C3205

2115153H21

5.6pF

C3240

2113944C45

100pF

C1014

2113945Y02

0.10uF

C3008

2113945A09

1000pF

C3206

2316410H01

22uF

C3243

2113946S35

1.0uF

C1015

2113945Y02

0.10uF

C3009

2113945Y02

0.10uF

C3207

2113945C31

0.1uF

C3247

2113946H02

10uF

C1016

2113945Y02

0.10uF

C3010

2113946S35

1.0uF

C3208

2113946D05

2.2uF

C3248

2113946S35

1.0uF

C1017

2113946E02

1.0uF

C3011

2113946S35

1.0uF

C3209

2113945Y02

0.10uF

C3249

2113944C45

100pF

C1018

2113944A28

18pF

C3012

2113944C06

470pF

C3210

2113946D05

2.2uF

C3252

2113946S35

1.0uF

C1019

2113944A28

18pF

C3013

2314030J28

22uF

C3211

2113945A09

1000pF

C3254

2113946D05

2.2uF

C1030

2113944A28

18pF

C3014

2113945C31

0.1uF

C3212

2316410H02

68uF

C3257

2113946S35

1.0uF

C1031

2113945Y02

0.10uF

C3015

2113944C38

47pF

C3213

2113946F03

4.7uF

C3260

2113946S35

1.0uF

C1032

2113945B02

.01uF

C3016

2113944A40

100pF

C3214

2115153H45

33pF

C3261

2113944A44

220pF

C1033

2113945Y02

0.10uF

C3017

2113945A09

1000pF

C3215

2115153H45

33pF

C3262

2113946N03

2.2uF

C1034

2113946S35

1.0uF

C3018

2389289U01

10uF

C3216

2113946F03

4.7uF

C3265

2113946J04

22uF

C1035

2113946D05

2.2uF

C3019

2113944C06

470pF

C3217

2113944A44

220pF

C3266

2113946D05

2.2uF

C1036

2113946S35

1.0uF

C3020

2314030E85

33uF

C3218

2113945Y02

0.10uF

C3269

2113946S35

1.0uF

C1037

2113946D05

2.2uF

C3021

2113945C31

0.1uF

C3219

2113944A44

220pF

C3270

2113946S35

1.0uF

C1044

2113945Y02

0.10uF

C3030

2113945C02

.01uF

C3220

2113945Y02

0.10uF

C3272

2115153H27

10pF

Controller R5 Schematic Diagrams

3-56

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C3273

NOT PLACED

–

C3515

2113944A44

220pF

C4002

NOT PLACED

–

C4041

2113944A44

220pF

C3274

2113944A44

220pF

C3516

2113946S35

1.0uF

C4003

NOT PLACED

–

C4042

2113944A44

220pF

C3275

2113946J03

10.0uF

C3517

2314030M51

10uF

C4004

NOT PLACED

–

C4043

2113944A44

220pF

C3276

2113946S35

1.0uF

C3518

2113946S35

1.0uF

C4005

NOT PLACED

–

C4044

2113944A44

220pF

C3277

2113946S35

1.0uF

C3519

2314030F30

47uF

C4006

2113944A44

220pF

C4045

2113944A44

220pF

C3278

2113945C31

0.1uF

C3520

2113946S35

1.0uF

C4012

NOT PLACED

–

C4046

2113944A44

220pF

C3279

2113945C31

0.1uF

C3521

2113946S35

1.0uF

C4013

2113944A44

220pF

C4047

2113944A44

220pF

C3280

2113945C31

0.1uF

C3522

2113945A05

470pF

C4014

2113944A44

220pF

C4048

2113944A44

220pF

C3281

2113945C31

0.1uF

C3523

2113945Y02

0.10uF

C4015

2113944A44

220pF

C4049

NOT PLACED

–

C3282

2113946F03

4.7uF

C3524

2313960D07

10uF

C4016

2113944A44

220pF

C4051

NOT PLACED

–

C3283

2113945Y02

0.10uF

C3525

2113944A44

220pF

C4017

2113944A44

220pF

C4053

NOT PLACED

–

C3289

2113945Y02

0.10uF

C3526

2113946S35

1.0uF

C4018

2113944A44

220pF

C4055

NOT PLACED

–

C3290

2113945Y02

0.10uF

C3527

2113945C31

0.1uF

C4019

NOT PLACED

–

C4058

NOT PLACED

–

C3291

2113945Y02

0.10uF

C3528

2113945Y02

0.10uF

C4020

NOT PLACED

–

C4059

NOT PLACED

–

C3292

2113945A09

1000pF

C3529

2113945Y02

0.10uF

C4021

2113944A44

220pF

C4060

NOT PLACED

–

C3500

2113946J03

10.0uF

C3530

2113944A44

220pF

C4022

2113944A44

220pF

C4061

NOT PLACED

–

C3501

2113945G91

0.1uF

C3531

2113944A44

220pF

C4023

2113944A44

220pF

C4062

NOT PLACED

–

C3502

2113945C31

0.1uF

C3532

2113946S35

1.0uF

C4024

2113944A44

220pF

C4063

2113944A44

220pF

C3503

2113945A09

1000pF

C3533

2313960D07

10uF

C4025

2113944A44

220pF

C4064

2113944A44

220pF

C3504

2113945A09

1000pF

C3534

2313960D07

10uF

C4026

2113944A44

220pF

C4065

2113944A44

220pF

C3505

2113945A09

1000pF

C3535

2113946S35

1.0uF

C4027

2113944A44

220pF

C4066

2113944A44

220pF

C3506

2314030F30

47uF

C3536

2314030M51

10uF

C4028

2113944A44

220pF

C4067

2113944A44

220pF

C3507

2113945A11

2200pF

C3538

2113945B02

.01uF

C4029

2113944A44

220pF

C4068

2113944A44

220pF

C3508

2113945C31

0.1uF

C3539

2113945Y02

0.10uF

C4030

2113944A44

220pF

C4069

2113944A44

220pF

C3509

2313960D07

10uF

C3540

2113945Y02

0.10uF

C4031

2113944A44

220pF

C4070

2113944A44

220pF

C3510

2113945A03

330pF

C3541

2113945Y02

0.10uF

C4032

2113944A44

220pF

C4071

NOT PLACED

–

C3511

2113944A40

100pF

C3542

2113945Y02

0.10uF

C4033

2113944A44

220pF

C4072

NOT PLACED

–

C3512

2113945C31

0.1uF

C3545

2113944A44

220pF

C4034

2113945A03

330pF

C4073

2113945Y02

0.10uF

C3513

2113944A40

100pF

C4000

NOT PLACED

–

C4035

2113945A03

330pF

C4074

NOT PLACED

–

C3514

2113944A44

220pF

C4001

NOT PLACED

–

C4040

2113944A44

220pF

C4075

NOT PLACED

–

Controller R5 Schematic Diagrams

Circuit
Ref

Motorola Part
No

3-57

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C4076

NOT PLACED

–

E4001

7686949J14

FERRITE BEAD

Q3207

4813970A62

P-CHANNEL MOSFET

R1006

0613952R01

10K

C4084

2113945Y02

0.10uF

E4002

7686949J14

FERRITE BEAD

Q3208

4815261H01

ANALOG SWITCH

R1014

0613952R66

0

C4085

2113944A44

220pF

E4003

NOT PLACED

–

Q3209

4813973M07

NPN

R1017

0613952R01

10K

C4086

2113945Y02

0.10uF

E4004

2409134J25

FERRITE BEAD

Q3210

4813973M07

NPN

R1019

0613952Q18

5.1

C4087

2113945Y02

0.10uF

E4005

2409134J25

FERRITE BEAD

Q3500

4815261H01

ANALOG SWITCH

R1020

0613952R66

0

C4088

2113945Y02

0.10uF

E4006

2409134J25

FERRITE BEAD

Q3501

4815272H01

ANALOG SWITCH

R1021

0613952R66

0

C4089

2113945Y02

0.10uF

J2500

NOT PLACED

–

Q3502

4815272H01

ANALOG SWITCH

R1025

0613952R01

10K

C4090

2113945Y02

0.10uF

J3000

0905902V09

Q3503

4815272H01

ANALOG SWITCH

R1026

0613952R17

47K

C4091

2113945Y02

0.10uF

DC POWER
CONNECTOR

Q3504

4815270H01

ANALOG SWITCH

R1027

NOT PLACED

–

J4000

0916017H01

26-PIN ACCESSORY
CONNECTOR

Q3505

4815270H01

ANALOG SWITCH

R1028

0613952R66

0

J4001

0915555H01

30-PIN CONTROL
HEAD CONNECTOR

Q4000

4815263H01

ANALOG SWITCH

R1034

0613952R01

10K

Q4001

4815263H01

ANALOG SWITCH

R1035

NOT PLACED

–

Q4002

4815261H01

ANALOG SWITCH

R1036

0613952R01

10K

C4092

2113945Y02

0.10uF

C4093

NOT PLACED

–

C4094

NOT PLACED

–

D3030

4813978P07

DIODE, SWITCHING

D3040

4813978P07

DIODE, SWITCHING

D3200

4813978C02

DIODE, SWITCHING

D4000

4866544A01

DIODE, DUAL

L3200

D4001

4866544A01

DIODE, DUAL

E2500

2480675U01

E3000

J4002

0915558H01

11-PIN REPEATER
CONNECTOR

J4003

0915556H01

14-PIN OPT BRD
CONNECTOR

Q4003

4815263H01

ANALOG SWITCH

R1041

0613952Q73

1K

Q4004

4815261H01

ANALOG SWITCH

R1044

0613952R66

0

2415005H02

22uH

Q4005

4815263H01

ANALOG SWITCH

R1045

0613952R01

10K

L3201

2415005H02

22uH

Q4006

4815263H01

ANALOG SWITCH

R1046

NOT PLACED

FERRITE BEAD

L3202

2415005H02

22uH

Q4007

4815263H01

ANALOG SWITCH

R1047

0613952R66

0

2485011Y01

FERRITE BEAD

Q3030

4813973M07

NPN

Q4008

4815261H01

ANALOG SWITCH

R1048

0613952R66

0

E3201

2480675U01

FERRITE BEAD

Q3032

4813973B01

NPN

Q4009

4815263H01

ANALOG SWITCH

R1054

0613952Q89

4.7K

E3202

2480675U01

FERRITE BEAD

Q3040

4813973M07

NPN

Q4010

4815261H01

ANALOG SWITCH

R1060

0613952Q25

10

E3203

2480675U01

FERRITE BEAD

Q3041

4815263H01

ANALOG SWITCH

Q4011

4815263H01

ANALOG SWITCH

R1066

NOT PLACED

–

E3205

2480675U01

FERRITE BEAD

Q3200

5185956E76

Q4012

4815261H01

ANALOG SWITCH

R1067

NOT PLACED

–

E3206

2480675U01

FERRITE BEAD

N-CHANNEL SYNCHRONOUS MOSFET

Q4013

4816023H01

PNP

R1070

0613952R66

0

Q3201

4813970A62

P-CHANNEL MOSFET

Q4014

4813973A06

NPN

R1071

0613952R17

47K

Q3202

5185956E76

N-CHANNEL SYNCHRONOUS MOSFET

Q4015

4815263H01

ANALOG SWITCH

R2000

0613952R01

10K

E3208

2480675U01

FERRITE BEAD

E3500

2485011Y01

FERRITE BEAD

E3501

2485011Y01

FERRITE BEAD

Q3203

4805585Q23

PMOS FET

R1000

0613952Q25

10

R2004

0613952R66

0

E3502

2485011Y01

FERRITE BEAD

Q3204

4805585Q23

PMOS FET

R1001

0613952R01

10K

R2005

0613952R01

10K

E3503

2485011Y01

FERRITE BEAD

Q3205

4815262H01

ANALOG SWITCH

R1002

0613952J73

10MEG

R2006

0613952R01

10K

E4000

2485011Y01

FERRITE BEAD

Q3206

4815272H01

ANALOG SWITCH

R1005

0613952Q89

4.7K

R2007

0613952R01

10K

Controller R5 Schematic Diagrams

3-58

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

R2008

0613952R01

10K

R2529

0613952R01

10K

R3052

0613952G67

0

R3237

0613952R01

10K

R2009

0613952R01

10K

R3002

0613952R01

10K

R3053

0613952R66

0

R3238

0613952H25

10

R2010

0613952R01

10K

R3003

0613952M54

3.57K

R3054

0613952R66

0

R3239

0613952H25

10

R2011

0613952R66

0

R3004

0613952L73

562

R3055

0615871H01

0.1

R3240

0613952R17

47K

R2012

0613952R01

10K

R3005

0613952Q81

2.2K

R3056

0615871H01

0.1

R3241

0613952Q18

5.1

R2013

0613952R01

10K

R3006

0613952Q57

220

R3057

0613952R66

0

R3243

0613952Q18

5.1

R2500

0613952R66

0

R3007

0613952N58

39.2K

R3200

0615871H01

0.1

R3245

0613952G67

0

R2501

0613952R66

0

R3008

0613952N12

13K

R3203

0615871H01

0.1

R3246

0613952M81

6.81K

R2502

0613952R66

0

R3009

0613952N58

39.2K

R3204

0615871H01

0.1

R3247

0613952N69

51.1K

R2504

0613952R66

0

R3010

0613952N12

13K

R3205

0613952R25

100K

R3248

0613952R01

10K

R2506

0613952R66

0

R3030

0613952R01

10K

R3206

0613952R66

0

R3249

NOT PLACED

–

R2507

0613952R66

0

R3032

0615871H01

0.1

R3207

0686135Z02

0.2

R3250

0613952R25

100K

R2508

0613952R66

0

R3033

0615871H01

0.1

R3208

0686135Z02

0.2

R3252

0613952R25

100K

R2509

0613952R66

0

R3034

0613952H61

330

R3209

0613952N62

43.2K

R3253

0613952R17

47K

R2510

0613952R66

0

R3035

0613952H25

10

R3210

0613952N16

14.3K

R3500

0613952Q35

27

R2511

0613952R66

0

R3036

0613952H25

10

R3215

0613952G67

0

R3501

0613952Q35

27

R2512

0613952R66

0

R3037

0613959G61

330

R3216

0613952G67

0

R3502

0613952R01

10K

R2513

0613952R66

0

R3038

NOT PLACED

–

R3217

NOT PLACED

–

R3503

0613952R13

33K

R2514

0613952R66

0

R3039

0613952M30

2K

R3218

0613952R66

0

R3504

NOT PLACED

–

R2515

0613952R66

0

R3040

0613952M43

2.74K

R3219

0613952R56

2MEG

R3505

NOT PLACED

–

R2516

0613952R66

0

R3041

0613952R25

100K

R3220

0613952R56

2MEG

R3506

0613952R01

10K

R2517

0613952R66

0

R3042

0613952H69

680

R3222

0613952R33

220K

R3507

NOT PLACED

–

R2518

0613952R66

0

R3043

0613952H69

680

R3223

0613952R33

220K

R3508

0613952R66

0

R2519

0613952R66

0

R3044

0613958S61

330

R3224

0613952Q89

4.7K

R3509

0613952R66

0

R2520

0613952R66

0

R3045

0613952M30

2K

R3225

NOT PLACED

–

R3510

0613952Q35

27

R2524

0613952R66

0

R3046

0613952M43

2.74K

R3226

0613952R13

33K

R3511

0613952R01

10K

R2525

0613952R66

0

R3047

0613952R25

100K

R3227

NOT PLACED

–

R3512

0613952Q35

27

R2526

0613952R66

0

R3048

0613952Q73

1K

R3228

0613952G67

0

R3513

0613952R66

0

R2527

0613952R66

0

R3050

0613959Q53

150

R3233

0613952R66

0

R3514

0613952R01

10K

R2528

0613952R66

0

R3051

0613952G67

0

R3236

0613952Q73

1K

R3515

0613952R01

10K

Controller R5 Schematic Diagrams

Circuit
Ref

Motorola Part
No

3-59

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

R3516

0613952R10

24K

R3553

0613952R01

10K

R3595

0613952R01

10K

R4050

0613952R01

10K

R3520

0613952R10

24K

R3554

0613952R17

47K

R3596

0613952H53

150

R4051

0613952R39

390K

R3521

0613952R05

15K

R3555

0613952R01

10K

R4000

NOT PLACED

–

R4054

0613952R01

10K

R3523

0613952R10

24K

R3556

0613952R17

47K

R4001

0613952Q37

33

R4055

0613952R01

10K

R3524

0613952Q67

560

R3558

0613952R01

10K

R4002

0613952Q37

33

R4061

0613952Q37

33

R3525

0613952R25

100K

R3559

0613952R01

10K

R4003

0613952Q37

33

R4063

0613952Q37

33

R3526

0613952R66

0

R3560

0613952R17

47K

R4004

0613952Q37

33

R4064

0613952Q37

33

R3528

0613952R09

22K

R3569

0613952Q73

1K

R4005

0613952Q37

33

R4065

0613952Q37

33

R3529

0613952Q42

51

R3571

0613952Q80

2K

R4006

0613952Q65

470

R4066

0613952Q37

33

R3530

NOT PLACED

–

R3572

0613952R01

10K

R4009

0613952Q42

51

R4067

0613952Q37

33

R3532

0613952Q49

100

R3573

0613952R01

10K

R4010

0613952Q42

51

R4068

0613952Q37

33

R3533

0613952R10

24K

R3574

0613952R01

10K

R4011

0613952R66

0

R4069

0613952Q37

33

R3534

0613952R01

10K

R3575

0613952Q73

1K

R4012

0613952R66

0

R4070

0613952Q37

33

R3535

0613952Q67

560

R3576

0613952Q49

100

R4023

0613952Q75

1.2K

R4071

0613952R66

0

R3536

0613952R25

100K

R3577

0613952N42

26.7K

R4030

NOT PLACED

–

R4072

NOT PLACED

–

R3537

0613952R66

0

R3578

0613952R32

200K

R4031

0613952R01

10K

R4073

NOT PLACED

–

R3538

0613952R15

39K

R3579

0613952R01

10K

R4032

0613952R01

10K

R4074

0613952R66

0

R3539

0613952R10

24K

R3580

0613952R01

10K

R4033

NOT PLACED

–

R4075

NOT PLACED

–

R3540

0613952Q49

100

R3581

0613952R01

10K

R4034

0613952R01

10K

R4076

0613952R66

0

R3541

0613952R10

24K

R3582

0613952N21

16.2K

R4035

0613952R01

10K

R4078

0613952R66

0

R3542

0613952R10

24K

R3583

0613952N21

16.2K

R4040

0613952Q89

4.7K

R4079

0613952R01

10K

R3544

0613952R10

24K

R3584

0613952R09

22K

R4041

0613952Q89

4.7K

R4080

0613952R66

0

R3545

0613952Q49

100

R3585

0613952R09

22K

R4042

0613952Q89

4.7K

R4081

0613952R66

0

R3546

0613952R05

15K

R3586

0613952R66

0

R4043

0613952Q89

4.7K

R4082

0613952R66

0

R3547

0613952Q67

560

R3587

NOT PLACED

–

R4044

0613952Q89

4.7K

R4083

0613952R66

0

R3548

0613952J25

100K

R3588

0613952N69

51.1K

R4045

0613952Q89

4.7K

R4085

0613952R66

0

R3549

0613952R12

30K

R3591

0613952Q81

2.2K

R4046

0613952Q89

4.7K

R4086

0613952R66

0

R3550

0613952R23

82K

R3592

0613952Q81

2.2K

R4047

0613952Q89

4.7K

R4088

0613952R01

10K

R3551

0613952R01

10K

R3593

0613952R32

200K

R4048

0613952Q77

1.5K

R4089

0613952R17

47K

R3552

0613952R01

10K

R3594

0613952Q85

3.3K

R4049

0613958H83

2.7K

R4090

0613952R66

0

Controller R5 Schematic Diagrams

3-60

Circuit
Ref

Motorola Part
No

Description

R4093

0613952R66

0

R4094

0613952R66

0

Circuit
Ref

Motorola Part
No

Description

U3200

5185143E77

IC, POWER
MANAGEMENT

U3201

5115616H01

VOLTAGE
REGULATOR

Circuit
Ref

Motorola Part
No

Description

VR3205

4813977M05

DIODE, 3.3V ZENER

VR3206

4813977M13

DIODE, 6.2V ZENER

VR3207

4813977M13

DIODE, 6.2V ZENER

R4095

0613952R66

0

R4096

0613952R66

0

U3202

5115453H01

DUAL OPAMP

VR3208

4813977M13

DIODE, 6.2V ZENER

R4097

0613952R66

0

U3203

5114007A43

IC, SCHMITT TRIGGER

VR3502

4813977A48

DIODE, 20V ZENER

R4098

0613952Q89

4.7K

U3500

5102463J95

AUDIO PA

VR3503

4813977A48

DIODE, 20V ZENER

R4099

0613952R66

0

U3501

5115368H01

DIGITAL ATTENUATOR

VR3504

4813977A48

DIODE, 20V ZENER

R4100

0613952Q75

1.2K

U3502

5114016A18

QUAD OPAMP

VR4000

4813977A48

DIODE, 20V ZENER

R4101

0613952Q75

1.2K

U3503

5164852H47

VR4001

4813977A48

DIODE, 20V ZENER

R4103

0613952Q75

1.2K

IC, LEVEL
TRANSLATOR

VR4002

4813977A48

DIODE, 20V ZENER

R4105

0613952R01

10K

U3504

5171395L01

IC, CMOS SWITCH

VR4003

4813977A48

DIODE, 20V ZENER

R4106

0613952R01

10K

U3505

5114016A18

QUAD OPAMP

VR4004

4813977A48

DIODE, 20V ZENER

RT3500

0615471H01

THERMISTOR, 10K

U3508

5164852H47

IC, LEVEL
TRANSLATOR

VR4005

4813977M13

DIODE, 6.2V ZENER

SP3000

1015349H03

SOLDER PREFORM

U4000

5115476H01

VR4006

4813977M13

DIODE, 6.2V ZENER

SP3001

1015349H03

SOLDER PREFORM

IC, SERIAL-TO-PARALLEL CONVERTER

VR4007

NOT PLACED

–

U1000

5102495J13

MICROPROCESSOR

U4001

5115502H01

LOGIC TRANSLATOR

VR4008

NOT PLACED

–

U1006

5115001H02

IC, DUAL UNBUFFERED INVERTER

U4004

5115865H01

IC, BUFFER

VR4009

4813977A48

DIODE, 20V ZENER

U4005

5115865H01

IC, BUFFER

Y1000

4809612J45

12 MHZ CRYSTAL

U2000

0104024J27

IC, 8MB FLASH

U4006

5115865H01

IC, BUFFER

Y3200

4815028H01

24.576 MHZ CRYSTAL

U2001

5171614M01

IC, 16MB SDRAM

U4007

5115865H01

IC, BUFFER

Y3201

4802582S80

32 KHZ CRYSTAL

U3001

5164015H94

VOLTAGE
REGULATOR

U4008

5115865H01

IC, BUFFER

U3002

5115391H01

VOLTAGE
REGULATOR

U4009

5115865H01

IC, BUFFER

U4010

5115865H01

IC, BUFFER

U3003

5164015H94

VOLTAGE
REGULATOR

VR3000

4813979C17

TRANSIENT
SUPPRESSOR

U3004

5115391H01

VOLTAGE
REGULATOR

VR3040

4813977M10

DIODE, 5.1V ZENER

U3005

0105959T72

PNP

VR3200

4813977M10

DIODE, 5.1V ZENER

U3006

0105959T72

PNP

VR3201

4813977M05

DIODE, 3.3V ZENER

U3030

5116525H01

DUAL OPAMP

VR3202

4813977M05

DIODE, 3.3V ZENER

U3040

0105959T72

PNP

VR3203

4813977M05

DIODE, 3.3V ZENER

VR3204

4813977M13

DIODE, 6.2V ZENER

Controller R6 Schematic Diagrams

Controller R6 Schematic Diagrams
PERIPHERALS
( 1 SHEET )

OPTION BOARD INTERFACE

REPEATER INTERFACE

CONTROL HEAD

VOLUME_1
VOLUME_2
SERIAL_CLK
SERIAL_DATA
LED_CS
DISPLAY_CS
DISPLAY_CMD
RESET

KEYPAD_ROW_0
KEYPAD_ROW_1
KEYPAD_ROW_2
KEYPAD_ROW_3
KEYPAD_COL_0
KEYPAD_COL_1
KEYPAD_COL_2

INT_SPKRINT_SPKR+
MIC_GROUND

GPIO_0_PWR_ON
GPIO_1_USB1_DP
GPIO_2_USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
ONE_WIRE_1
VBUS1
HANDSET_AUDIO
INT_MIC+

9V3
ON_OFF_SW

SYSTEM_SYNC
McBSP3_CLKX
McBSP3_DX
McBSP3_DR
McBSP3_FSX
DIR_CTRL
ARMIO_6
RTC_BATTERY

OPT_BRD_PTT
RESET_OUT

SSI_DATA_OUT
SSI_DATA_IN
SSI_CLK
SSI_FSYNC

SW_9V3
OPT_GPIO_1
OPT_GPIO_2

MMP

3.3V
PROGM_IO_CS
1V8

GP5_1_PTT
GP5_2_MONITOR
GP5_3_CHAN_ACTIVITY
GP5_6_TxDc_BUS+
GP5_7_RxDc_BUSGP5_8_CTSs_RESET

GP5_4_EMERGENCY
GP5_5_IGNITION_SENSE

PUB_ADDRESS_1_EN
PUB_ADDRESS_2_EN
PUB_ADDRESS_1
PUB_ADDRESS_2

USB2_DM
USB2_DP
VBUS2
ONE_WIRE_2

EXT_SPKR+
EXT_SPKREXT_MIC+
RX_AUDIO

EXT_SWB+

5V

REAR ACCESSORY

REF. DESIGNATOR RANGE ON THIS SHEET:

2500- 2599

Controller Module Version Changes
P2
5V

CNTLR

R2508

X
X

GPS

X

RESET_OUT

MAKO_INT
MAKO_OPT_INT
MAKO_AD_TRIGGER
MAKO_OPT_GPIO0
MAKO_OPT_GPIO2
MAKO_OPT_GPIO3

2.775V_ANA_V7
2.9V_DIG_V6

NC
E2500

LOW_LEVEL_MUTE
AUDIO_PA_ENA
EXT_MIC_ENA
PUB_ADDRESS_MIC_EN
I2C_DATA
I2C_CLK

3.6V_DIG_VSW1
5V
5V_SW
RAW_B+
9V3_PA

MAKO_AUDIO_DC
( MAKO POWER MANAGEMENT : SHEET 2)

16.8_MHZ_BUFF
32KHZ_GPS
ANT_CURRENT_DET
R2507

1.875V_V2
2.775V_V4

USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT

(MEMORY: SHEET 2)

RS232_TX
RS232_RX
MMP_GPIO1_INPUT
MMP_GPIO2_INPUT
ONE_WIRE_UP
POR
GATED_32KHZ_OMAP

MAKO_GPIO_RX
ARMIO_2
ONE_WIRE_UP
POR
GATED_32KHZ_OMAP

GPIO_40
RX_CLK
RX_DATA
RX_FSYNC
TX_CLK
TX_DATA
TX_FSYNC

GPIO_28
DMCS
ADAPT_SW
LOCK_DETECT
ANT_EN
GPIO_60
(RED_LED / RX_ATTN_1) GPIO_15

GPIO_25
GPIO_18
USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT
OPT_GPIO_2
OPT_GPIO_1
RS232_TX
RS232_RX

1.875V_V2
R2529

KEYPAD_ROW0
KEYPAD_ROW1
KEYPAD_ROW2
KEYPAD_ROW3
KEYPAD_COL0
KEYPAD_COL1
KEYPAD_COL2
KEYPAD_COL3

McBSP3_CLK
McBSP3_DX
McBSP3_DR
McBSP3_FSX
DIR_CTRL
ARMIO_6

(OMAP 1710: SHEET 1)

( DC SUPPLY: SHEET 1)

( MAKO AUDIO_DIGITAL_USB/RS232 : SHEET 3)

R2506

NC

MICROCONTROLLER

SPI_MISO_MAKO
SPI_MOSI_MAKO
SPI_CLK_MAKO

R2524
R2525
R2526
R2527
R2528

SPI_CLK
SPI_MOSI
SPI_MISO
ABACUS3_CE
THK_CE

JTAG_TDO
JTAG_TMS
JTAG_TDI
JTAG_TCK
JTAG_NTRST
JTAG_NEMU1
JTAG_NEMU0
JTAG_RTCK

1

MAKO_INT
MAKO_OPT_INT
MAKO_AD_TRIGGER
MAKO_OPT_GPIO0
MAKO_OPT_GPIO2
MAKO_OPT_GPIO3
ARMIO_12
GPIO_5
AUDIO_PA_ENA
EXT_MIC_ENA
GPIO_27
I2C_DATA
I2C_CLK

(SW1 / VOL_A) GPIO_30
(SW2 / VOL_B) GPIO_31
SERIAL_CLK
SERIAL_DATA
LED_CS
DISPLAY_CS
MOBILE_DISPLAY_CMD
RESET_OUT

MAKO_CE
MAKO_TX
MAKO_RX
MAKO_DCLK
MAKO_FSYNC

1
1
1

SPI_MISO_1
SPI_MOSI_1
SPI_CLK_1

NC
(Active HIGH: ~ 27us)

GPIO_3
GPIO_26

RTC_BATTERY
ON_OFF_MECH
GPIO_0_PWR_ON
USB1_DP
USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
ONE_WIRE_1
VBUS1
HANDSET_AUDIO
INT_MIC+

GP5_4_EMERGENCY
GP5_5_IGNITION_SENSE

PUB_ADDRESS_1_EN
PUB_ADDRESS_2_EN
PUB_ADDRESS_1
PUB_ADDRESS_2

USB2_DM
USB2_DP
VBUS2
ONE_WIRE_2

SPI_CLK_MAKO
SPI_MOSI_MAKO
SPI_MISO_MAKO

MAKO_TX
MAKO_RX
MAKO_DCLK
MAKO_FSYNC

MAKO_ADC5
LO_BATTERY_DET
MAKO_ADC8
MAKO_DAC1
MAKO_DAC2
MAKO_RAMP_DAC3

C2501

1.875V_DIG_V2
2.775V_DIG_V4

AUDIO_DC
PERIPHERALS

P3
NEO P7

SPI_CLK (6.0 MHz)
SPI_MOSI
SPI_MISO
ABACUS3_CS (Active LOW: 20-86us)
THK_CS (Active LOW: ~27us)
RX_SSI_SYNCB
RX_SSI_CLK (1.20 MHz)
RX_SSI_DATA
RX_SSI_FSYNC (20.0 KHz)
TX_SSI_CLK(4.20 MHz)
TX_SSI_DATA
TX_SSI_FSYNC (84.0 KHz)

R2509
R2510
R2511
R2512
R2513
R2514

R2515
R2516
R2517
R2518
R2519
R2520

PRESSURE_PAD_DET
DMCS
ADAPT_SW
LOCK_DETECT
ANT_ENABLE
PC_ATTEN_ENA
RF_ATTN_2

GPS_BOOT_SELECT
GPS_TX_LS
GPS_RX_LS
GPS_ON_OFF_LS
GPS_RESET_LS
5V
5V_SW

2.775V_V4

GPS_BOOT_SEL
GPS_RX_LS
GPS_TX_LS
GPS_ON_OFF_LS
GPS_RESET_LS
GPS
GPS_5V
5V_ACTIVE_ANT ( SHEET 1 )
ANT_CURRENT
32KHZ_GPS
16.8MHz
VCONT
1.875V

1.875V_V2
NC

R2504

1

SPI_CLK
SPI_MOSI
SPI_MISO
MAKO_CE

OMAP_CORE_LDO
1.875V_DIG_V2
2.775V_DIG_V4
3.3V_DIG_V10

16.8_MHZ_BUFF
32KHZ_CLK

3.6V_MAKO_SW1
5V
5V_SW
5V_SW
RAW_B+
9V3_PA

R2500
R2501
R2502

SW_9V3
OMAP_CORE_LDO
1.875V_DIG_V2
2.775V_DIG_V4
3.3V_DIG_V10

PTT
(SW4 / MONITOR) GPIO_32
(SW8 / CHANNEL_ACT) GPIO_33
(KEYPAD_ROW4 / GP5_6) ARMIO_15
(BL_EN / GP5_7) ARMIO_3
GP5_8

MAKO_ADC5
LO_BATTERY_DET
MAKO_ADC8
MAKO_DAC1
MAKO_DAC2
MAKO_RAMP_DAC3

SPKR+
SPKREXT_MIC+
RX_AUDIO
MIC_GROUND

2.775V_V4
1.875V_V2

2.775V_ANA_V7
2.9V_MAKO_V6

NEO P1 CNTRL

C2500

9V3

EXT_SWB+
9V3

6.0

3-61

16.8_MHZ_BUFF
16.8_GPS
J2500-20
J2500-14
J2500-12
J2500-10
J2500-16
J2500-6
J2500-8
J2500-18
J2500-1
J2500-2
J2500-3
J2500-4
J2500-5
J2500-7
J2500-9
J2500-11
J2500-13
J2500-15
J2500-17
J2500-19

Controller – GPS Schematic Diagram

Controller R6 Schematic Diagrams

3-62

13.6V (NOMINAL)

1

RAW_B+ (TO TX PA)

J3000-1
1
FT_VBAT_GROUND

SP3001
1

1
J3000-2

FT_VBAT
1

SP3000

VR3000 C3015

C3000

E3000
U3040,U3005,U3006 change to 4813971D34

2

UNSWB+ (TO AUDIO PA)

U3006

C3002

R3055

2

3

9.3V
G1

R3032

9V3_PA (TO PA DRIVER ONLY )
1

R3056

U3005
2
3

C3020
G1

R3033

C3021

D3030
R3039

1

R3057

C3019
R3034

R3035

C3030

R3053

R3037

R3036

NC

R3040
C3018
8

R3051

NC
Q3032

2

R3041

1
3
4
U3030-1

NC
This cap only use to support
DC connector during reflow.

C3032

R3038
NU

R3050

C3031
R3030
Q3030

R3002

9.3V

U3040
2
3

9V3_CNTRL (TO MAKO )

G1
C3040

C3043

C3044

R3007

1

R3042

R3043
R3045

D3040

C3016
R3008

R3052

C3041

R3054

U3004

R3046
C3017

R3048

Q3040
8

6

7

U3030-2

2

VIN

VOUT

ON_OFF ADJ

C3011

R3047
NC

VR3040

C3042

5
1

9V3 (TO SYNTH, VCO, RX FE, PWR CNTRL,CONTROLHEAD)

C3046

9V3
R3009

GND1 GND2

3
6

C3005

5V (TO GPS & PERIPHERAL BLOCKS )
5V

9.3V

U3001
4

5V

FB
1
NP
VOUT
VCONT
VIN
GND
5

5
4

R3044

2
6
4
3

C3006

R3003

C3007

C3045
NU

C3009
R3010

R3004

2
6
4
3

U3002
FB
1
NP
VOUT
VCONT
VIN
GND

5V
5V_SW (TO RX BACKEND, SYNTH,GPS ANTENNA)
C3010

5V_SW

5

C3008

13.6V

U3003
4
C3012

2

VIN

VOUT

ON_OFF ADJ

5

EXT_SWB+ ( TO REAR ACCESSORY)

1
R3005

3
6

GND1 GND2

R3006
ON: 0 V
OFF: 4.8V
MAKO_ON_OFF_CONTROL

47K
Q3041
47K

Controller DC Supply Schematic Diagram

C3013

C3014

Controller R6 Schematic Diagrams

3-63

R3220

1.875V_V2_MAKO

C3282

R3219

SW_9V3
5

VSAVE
B1
2

IN

GND
NC

U3202-1
B3

4

OUT

GATED_32KHZ_OMAP
32KHZ_GPS

C3200

VSAVE

R3238

B1

BATTERY_SENSE

B3

A3

C3275 C3261

NC
NC
NC
NC
NC
NC
2

5V

1

R3248

32.768KHz
9V3_CNTRL
D3200

C3205

C3204

R3249

Q3206

MAKO_ON_OFF_CONTROL
4

3

R3206

5

VSAVE

2

R3226

6

1

B1
C1
F3
C2
D1
D2
D3
B2
G4
E2
F4
E4
B3
B4
C5
F5
D5
A12
A13
D4
M1

C3207

RTC_BATTERY
$V

C3208
9V3_CNTRL

C3210
C3211

( ON= 0V; OFF=9.3V)
GP5_4_EMERGENCY
ON_OFF_MECH
VSAVE
GP5_5_IGNITION_SENSE
POR
1
MAKO_GATED_32KHz
MAKO_INT

3

C3269

C3215

OMAP_CORE_LDO_1
R3215

5
VOUT
4
ADJ
3
NC

R3246
C3270
R3247

NC
NC
C3283

R3203

SW_9V3
L3201

C3206

R3243
R3239
C3265

R3204

Q3202

VSW5
1.875V_V2_MAKO

R3217

2.775V_V4_MAKO
2.9V_V6_MAKO
2.775V_V7_MAKO
3V_V9_MAKO
3.6V_DIG_VSW1
3.3V_V10_MAKO

OMAP_CORE_LDO_1
R3227

NU

R3216

C3280

ON: 5Vpk; 230 KHZ PWM
OFF: 0.0Vpk

C3281

C3277 C3266

4
IN
5
SYNC_EN
14
CBOOT

NU

C3234

D1A 1

C3209
R3224

15 S1A
16 S1B

NU

D1B 2

ON: 5.2V - 5.3V
OFF: 0.0V

L3202

SW_9V3
5V_V8_MAKO

R3225
VSW5_CNTRL

R3207
C3273

R3250

D2A 9
D2B 10
D2C 11

6 S2A
7 S2B
8 S2C

NU

Q3209

C3289

VSW5
C3212

R3237

D2D 12

Q3203
1
ON: 4.75V to 5.25V (5.0V typical)
OFF: 0.0V

P5
M7
J4
G5
K9
L4
D14
H5
D9

GND1

HOT1 1

4

C3214

NC

1
VIN1
6
VIN2

VBUS1 ( TO MMP )

2

GND2

3 HOT2

Sine Wave
Vpk-pk: 2.2V - 2.4V

Y3200

U3201
R3245

ON: 5Vpk; 230 KHZ PWM
OFF: 0.0Vpk

NC

GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9

24.576MHz

R3218

XTAL32_OUT
XTAL32_IN
BAT_RTC
VSAVE
BAT_7V5
BAT_3V6
REG_3V6
BAT_TYPE
HV_BG
FET_ENX
EMERG_PB
MECH_SW
SW_TYPE
IGN_X
RESETX
GATED_32K_CLK
INT_X
XOUT
XIN
TCXO_SEL_16_24
TCXO_IN

Change R3246 to 0613952N12 (13K) for OMAP1610
C3203

D2D 12

GND

Y3201

3.6V_DIG_VSW1
3.6V_DIG_VSW1

3

R3205

C3279

ON: 3.6V
OFF: 0.0V

4

C3262

D2A 9
D2B 10
D2C 11

6 S2A
7 S2B
8 S2C

2
3

9V3_CNTRL

PGLDO2
PGLDO3
SW1_VDD
SW1_VDDHV
SW1_VSEN_BUK
SW1_VSEN_BST
SW1_SUMCOMP_DL
SW1_DH
SW1_PHASE
SW1_VOUT
SW1_GND
U3200-1
SW2_VCC
SW2_VCCS
SW2_LX
SW2_VOUT
SW2_GND
SW5_VDD
SW5_VDDHV
SW5_VSENSE
SW5_SUMCOMP
SW5_PHASE
SW5_VOUT
V02_O
V03_O
V04_O
V06_O
V07_O
V09_O
V10_I
V10_O
V10_GND
V08_I
V08_O
VBUS_SUPPLY
VBUS1_SENS
VBUS1_CMD
VBUS1
VBUS2_SENS
VBUS2_CMD
VBUS2

D1B 2
L3200

C3278

1

9V3_CNTRL

C3
A2
G13
G12
H11
J11
G14
H13
F14
H12
H14
J12
K14
J14
J13
L14
D13
F13
E14
E13
G11
F12
N4
P4
N5
P3
P6
L1
J10
M6
L9
K3
K4
B13
E12
C14
H10
F11
C13
D12

VBUS1_CMD

SW_9V3
SW_9V3
SW_9V3

D1A 1

15 S1A
16 S1B

R3241

A1
A14
P1
P14
M5
B14

Q3201

NC1
NC2
NC3
NC4
NC5
NC6

47K

47K
UNSWB+

Q3200

C3202

C3292

R3236

R3223

Q3205

4 IN
5 SYNC_EN
14 CBOOT

U3202-2

NC
VR3200

C3201

GND

R3210

C3276

A1

A2

VDD

R3233

13

3
1
R3222

R3209

R3200

U3203

2
GND
G1
CTGND

C3274

13

C1
C3

VSAVE

VDD

C2

LO_BATTERY_DET

VCC

C3272

R3228

Q3207

R3252

R3253

4

VSW5_CNTRL

NC

16.8_MHZ_BUFF

R3208

Q3210
1

VBUS2_CMD

C3213
VSW5_CNTRL

Q3204

1

3

ON: 4.75V to 5.25V (5.0V typical)
OFF: 0.0V

2
3

C3291

C3290

R3240

10K

C3217 E3201

OMAP_CORE_LDO

C3219 E3202

C3218

2.775V_DIG_V4
2.775V_DIG_V4

C3221 E3203

C3220

2.775V_ANA_V7

2.9V_DIG_V6
2.9V_DIG_V6

C3225 E3205

C3222

C3227 E3206

C3226

C3216

Q3208

47K
3.3V_DIG_V10

1

1.875V_DIG_V2
1.875V_DIG_V2

2
USB_CONNECT

VBUS2 ( TO MAP )

3.3V_DIG_V10

C3231 E3208

C3228

FROM MAKO USB_CONNECT (L6)
OFF: 0V (DEFAULT)
ON: 3.3V (MAKO V10)

C3232
5V_V8_MAKO
MAKO_V8_5V

C3247 C3248 C3249

VR3205
NC
3.3V

1

C3229 C3254

C3252

VR3207
NC
6.2V

C3257

C3233 C3260

VR3206
NC
6.2V

3V_V9_MAKO

VR3204
NC
6.2V

5V_V8_MAKO

3.3V

C3243

3.3V_V10_MAKO

VR3203
NC

2.775V_V7_MAKO

3.3V

C3238 C3239 C3240

2.9V_V6_MAKO

NC

2.775V_V4_MAKO

3.3V

VR3202

C3237
OMAP_CORE_LDO_1

1.875V_V2_MAKO

VR3201
NC

MAKO_V9_3V

1

1.875V_V2_MAKO

VR3208
NC
6.2V

Controller DC Distribution Schematic Diagram

Controller R6 Schematic Diagrams

3-64

CONTROL HEAD INTERFACE

MOBILE REPEATER: NOT_USED
MOBILE SUBSCRIBER: 33 OHM

1V8

5V

FT_MMP_1_WIRE FT_VBUS1

C4000 C4001 C4002 C4003 C4004 C4005 C4006

C4013

FT_USB1_DM FT_USB1_DP

NC

3.3V

9V3

R4000
R4001
R4002
R4003
R4004
R4005

RESET
DISPLAY_CMD
DISPLAY_CS
SERIAL_DATA
(1.0 MHz) SERIAL_CLK
LED_CS
ON_OFF_SW
KEYPAD_ROW_0
KEYPAD_ROW_1
KEYPAD_ROW_2
KEYPAD_ROW_3
KEYPAD_COL_0
KEYPAD_COL_1
KEYPAD_COL_2
VOLUME_1
VOLUME_2
HANDSET_AUDIO
INT_SPKR+
INT_SPKRGPIO_0_PWR_ON
GPIO_1_USB1_DP
GPIO_2_USB1_DM
GPIO_3_PTT
GPIO_4_HOOK
VBUS1
ONE_WIRE_1
MIC_GROUND
INT_MIC+

1

NU

NU

NU

NU

NU

J4001_9

E4000

1V8

1V8

1

1

RESET

1

NU
5V

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

E4003

R4061
R4063
R4064
R4065
R4066
R4067
R4068
R4069
R4070
R4071

R4006

R4009
R4010
E4001
E4004
R4012

J4001-1
J4001-2
J4001-3
J4001-4
J4001-5
J4001-6
J4001-7
J4001-8
J4001-9
J4001-10
J4001-11
J4001-12
J4001-13
J4001-14
J4001-15
J4001-16
J4001-17
J4001-18
J4001-19
J4001-20
J4001-21
J4001-22
J4001-23
J4001-24
J4001-25
J4001-26
J4001-27
J4001-28
J4001-29
J4001-30

PCB
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

J4001 FRONT VIEW

5V
R4011

1

2

2
4
6
8
10
12

WD_RESET

7

NC

14

R4101

Y_1
Y_2
Y_3
Y_4
Y_5
Y_6

R4086

WD_RESET

NU

C4071 C4072 C4074
NU

R4103

R4023

U4001

VCC

A_1
A_2
A_3
A_4
A_5
A_6

GND

1
3
5
9
11
13

SERIAL_DATA
PROGM_IO_CS
SERIAL_CLK
RESET
ARMIO_6

D4001

3
R4100

MOBILE REPEATER: 0 OHM
MOBILE SUBSCRIBER: NOT_USED

NU

16

J4001_9

VCC

GND

U4000

R4090

RTC_BATTERY

8

NU

MOBILE REPEATER: 0 OHM
MOBILE SUBSCRIBER: NOT_USED

15
1
2
3
4
5
6
7
9

QA
QB
QC
QD
QE
QF
QG
QH1
QH2

C4073

SRCLK
RCLK
SRCLR
RCLR

5V

SER 14

11
12
10
13

NU

R4034

C4084

C4085

R4079

SERIAL_CLK
SERIAL_DATA

C4014 C4015 C4016 C4017 C4018 C4019 C4020 C4021 C4022 C4023 C4024 C4025 C4026 C4027 C4028 C4029 C4030 C4031 C4032 C4033

C4076
NU

C4034 C4035

5V

1V8

NU

4

1V8

NU

NC

PUB_ADDRESS_2_EN
PUB_ADDRESS_1_EN

1V8

1V8

R4055

R4033

1V8

NU
R4054

R4030

1V8

R4032

1V8

NU
R4031

1V8

GP5_8_CTSs_Reset
GP5_7_RxDc_BUSGP5_6_TxDc_BUS+
REPEATER: DTC114YKAF
SUBSCRIBER: DTC144EKAF

GP5_5_IGNITION_SENSE
GP5_4_EMERGENCY

5V

5V

5V

E4005

5V

EXT_SWB+
ONE_WIRE_2
PUB_ADDRESS_2
PUB_ADDRESS_1
EXT_MIC+
RX_AUDIO

GP5_3_CHAN_ACTIVITY

GP5_1_PTT

3

3
47K

47K

2

Q4006

3

2

1

Q4001

R4035

2

R4043
47K

2

2

47K

Q4008

3

10K

R4088

47K

3
1

2

Q4014

47K

Q4012

R4089

3

2

C4042

VR4001

C4043

C4044

VR4002

R4051

C4067 C4068 C4069

C4046

C4045

2
VR4004

2

1

2

1

1
C4041

2

1

2

VR4000
C4040

NC

NC

NC

VR4003

C4047

C4048

VR4009

C4070
3

3

3

3

3

3

1

2

1

2

1

VR4005

VR4006

1
REPEATER: 15 kohm
SUBSCRIBER: 390 kohm

3

EXT_SPKREXT_SPKR+
EXT_SWB+
EXT_SWB+

10K

47K

Q4010

47K
Q4005

1

1

Q4004

C4063 C4064 C4065 C4066

R4050

1

47K

3

D4000

NU
C4075

R4049

3

10K

Q4013

3

3

10K

2

Q4015
3

10K

Q4002

4

3

WD_RESET

5V

2
1

5V

47K

3
2

2

47K
Q4011

47K
Q4003

VBUS2
USB2_DP
USB2_DM

2

1

47K

47K

1

Q4000

E4002

1

1

1

1

47K

47K

2

47K
Q4009

1

47K

2

3
47K

2

47K
Q4007

1

47K

R4048

2

FT_VBUS2

R4047

3
47K

2

47K

1

FT_USB2_DM

R4098

R4042
3

1

FT_USB2_DP

3

1

R4041

R4040
3

R4046

R4045

R4044

NU

1
FT_IGNITION_SENSE

26

23

25

J4000 REAR VIEW

Controller Peripheral Schematic Diagram (sheet 1 of 2)

ACCESSORY INTERFACE (26-PIN)

J4000-7
J4000-8

24

21

J4000-16

22

19

GROUND

20

17

J4000-9
J4000-10

18

15

EXT_SWB+
POWER GROUND

16

13

EXT_SPKREXT_SPKR+

14

11

J4000-15
J4000-13
J4000-11
J4000-14
J4000-12

12

9

AUX_AUDIO_OUT_2
AUX_AUDIO_OUT_1
TX_AUDIO
RX_AUDIO
AUDIO GROUND

10

7

J4000-6

8

5

J4000-5

6

3

MAP_ID_2

4

1

MAP_ID_1

2

J4000-26

GP5_8

J4000-24

J4000-22
GP5_7
PCB

VIP_1_(EXT ALARM)

FT_APM_1_WIRE

J4000-20

J4000-25
IGN_SENSE

1

GP5_6

1

J4000-23

J4000-21
GP5_3_(CHAN_ACT)

GP5_2_(MONITOR)

J4000-19

FT_EMERGENCY

EMERG SW

EXT_PTT

GP5_1_(EXT PTT) J4000-17

J4000-2
J4000-1

J4000-3
VBUS_MAP

J4000-4

USB_DM_MAP
USB_DP_MAP

J4000-18
GROUND

1

USB / MAP_ID_GROUND

2

5V

1

5V

5V

1

5V

1

GP5_2_MONITOR

Controller R6 Schematic Diagrams

3-65

1V8
1V8
WD_RESET
1V8

VCCA A1
GND VCCB A2

C4086

R4097

C2 B
B2 DIR

A C1
U4004

B1

McBSP3_DX

REPEATER CONNECTOR

1V8
C4087

DIR_CTRL

A

C1

U4005

1V8

McBSP3_CLKX

R4093

C2 B
B2 DIR

NU
C4007

1
2
3
4
5
6
7
8
9
10
11

J4002-1
J4002-2
J4002-3
J4002-4
J4002-5
J4002-6
J4002-7
J4002-8
J4002-9
J4002-10
J4002-11

1 2 3 4 5 6 7 8 9 10 11

PCB
J4002 FRONT VIEW

A C1
U4006

B1

(1.20 MHz)

VCCA A1
GND VCCB A2

C4088

NU
C4012

R4105
R4099

C2 B
B2 DIR

NU
C4011

1V8

NU
C4010

R4095

VCCA A1
GND VCCB A2

McBSP3_FSX

B1

1

TP4000

1V8

R4096

C2 B
B2 DIR

B1

McBSP3_DR

VCCA A1
GND VCCB A2

C4089

A

C1
U4007

1V8

R4094
SYSTEM_SYNC

VCCA A1
B1
GND VCCB A2

C4090

C2 B
B2 DIR

A C1
U4008

R4106

SYSTEM_SYNC

OPTION BOARD INTERFACE

1V8

C2 B
B2 DIR

B1

SSI_FSYNC

VCCA A1
GND VCCB A2

C4091
1 2 3 4 5 6 7 8 9 10 11 12 13 14

PCB
A

R4074

C1

J4003 FRONT VIEW

U4009

NU

C4049
NU

C4053

NU

C4055

NU

C4051

E4006
R4076

A C1

C4059

1

C4094

OPT_SSI_SYNC

NU

NU

NU
1
2
3
4
5
6
7
8
9
10
11
12
13
14

SW_9V3
SYSTEM_SYNC

U4010

C4061

J4003-1
J4003-2
J4003-3
J4003-4
J4003-5
J4003-6
J4003-7
J4003-8
J4003-9
J4003-10
J4003-11
J4003-12
J4003-13
J4003-14

C4062

R4078

R4081
R4082
R4083
R4085

C4060

OPT_GPIO_1
OPT_GPIO_2
RESET_OUT
OPT_BRD_PTT

C4058

C2 B
B2 DIR

B1

SSI_CLK

VCCA A1
GND VCCB A2

C4092

C4093

1V8

SSI_DATA_IN
NU

NU

NU

NU

R4080

SSI_DATA_OUT

DIR

OPERATION

LOW

B ---->A

HIGH

B <----A

Controller Peripheral Schematic Diagram (sheet 2 of 2)

Controller R6 Schematic Diagrams

C1015

C1011

C1031

C1034

C1035

C1009

C1008

C1036

C1037

C1013
C1014

C1010

C1002

C1003

R1047

DELETED REF

C1007

PLACE FOR GP DEVICE FAST BOOT
R1035
DNP
NU

C1006

Y1001

U1008

C1000

ARMIO_12 (MOBILE ONLY)
AUDIO_PA_ENA (MOBILE ONLY)

GPIO_3 (GPIO_3 for PORTABLE-Green LED)

R1050

1.875V

R1071
C1005

NC

C1039

C1004

NC

3.3V_DIG_V10

JTAG_NTRST
JTAG_TCK
JTAG_TMS
JTAG_TDI
JTAG_NEMU0
JTAG_NEMU1
JTAG_TDO
JTAG_RTCK

2.775V_DIG_V4

ARMIO_6 (SPI.CS3 for MOBILE Shift Register Chip Select)
DIR_CTRL

ARMIO_3 (Used as BL_EN for PORTABLE, GP5_7 for MOBILE
ARMIO_2

PLACED FOR
MOBILE ONY
1.875V
R1017
R1025

JTAG

DECOUPLING CAPACITORS
OMAP_CORE

LARGEST REF
R1034

1.875V

DVDD2

Place for
OMAP1710

GP DEVICE CONFIG
1.875V

C1001

1.875V_DIG_V2

ONE_WIRE_UP

1.875V

1.875V_DIG_V2

GPS_RESET_LS
GPS_TX_LS
GPS_RX_LS
GPS_ON_OFF_LS
GPS_BOOT_SELECT

R1021

GPS

OMAP_CORE_LDO

LED_CS
SERIAL_CLK
DISPLAY_CS
SERIAL_DATA

(0.87mA/MHz for OMAP1710 & 1.06mA/MHz for OMAP1610)
OMAP_CORE (1.4V for OMAP1710 & 1.55V for OMAP1610)

R1020

SERIAL FLASH SPI

MCBSP3
MCBSP3_DX
MCBSP3_DR
MCBSP3_FSX
MCBSP3_CLK

CLK rate: 1 MHz
Date rate: 20 of 8 bits packet per chip select
LED & Display CS: Active Low

PTT

OMAP1710

GPIO_60 (Used as GREEN_LED for PORTABLE, PA_ENABLE for MOBILE)
GPIO_15 (Used as RED_LED for PORTABLE, RX_ATTN_1 for MOBILE)

3-66

1.875V

OMAP_CORE

OMAP_CORE

R1026
LDO_FILTER

1

RF CONTROLS

NU
R1054

C1030

3 A2

MAKO_RX
MAKO_DCLK
MAKO_FSYNC
MAKO_TX

2

MAKO SSI

R1019
Place for
OMAP1710

C1017
OMAP_CORE

GPIO_33 (Used as SW8 for PORTABLE, Channel Activity for MOBILE)
GPIO_32 (Used as SW4 for PORTABLE, Monitor for MOBILE)
GPIO_31 (Used as SW2 for PORTABLE, Volume B for MOBILE)
GPIO_30 (Used as SW1 for PORTABLE, Volume A for MOBILE)

Y2 4
GND

DVDD2
Place for
OMAP1610

LOCK_DETECT
ANT_EN
ADAPT_SW
DMCS
GPIO_28

R1067

1

C1032

VCC
Y1 6

NU
TP_MAKO_TX

5
1 A1

16.8_MHZ_BUFF

U1006

1 TP_MAKO_FSYNC

TP_MAKO_RX

1.875V
C1033

( BUFFERRED 16.8 FROM TOMAHAWK )

1 TP_MAKO_DCLK

R1066

FREQ SWITCH

16.8MHz Squarer
SDRAM_CS
SDRAM_CLK_EN
SDRAM_CLKX
SDRAM_DATA(15:0)
SDRAM_CLK

(MOBILE ONLY) EXT_MIC_ENA
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0

OPTION SELECT (FROM MAKO )
MAKO_OPT_GPIO0
MAKO_OPT_GPIO3
MAKO_OPT_GPIO2

N3
C12
D12
D13
C11
C13
D11
D14
C10
D8
C4
C7
D5
D7
C5
C6
D6
J18
J19
J14
K18
K19
K15
K14
L19
L18
L15
M19
M20
N21
N19
N18
N20
W8
Y8
M15
P19
P20
P18
M14
R19
R18
T20
T19
V8
N15
U19
V16
W17
AA17
R13
W11
W10
V10
R11

R1044

(MOBILE ONLY) GP5_8
R1041
TOMAHAWK SSI

Y1000

R1002

12MHz
3

HOT1

ABACUS3 SSI

HOT2

GND1 GND2
4

C1018

1

2

1.0Vpkpk

TX_FSYNC
TX_DATA
TX_CLK
RX_FSYNC
RX_DATA
RX_CLK

C1019

1.875V

R1006

FLASH
FLASH_WAIT
FLASH_CLK

15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0

V3
T4
U3
U1
P8
T3
T2
R4
R3
R2
P7
P4
P2
N7
N2
N4

A9
A3
E2

B13
B20
J21
R20
J1
CVDD3_1
CVDD3_2
CVDD3_3
CVDD3_4
CVDD4

DVDD2_1
DVDD2_2
DVDD2_3
DVDD4_1
DVDD4_2
DVDD4_3
DVDD4_4
DVDD5_1
DVDD5_2
DVDD5_3

NU R1046

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

EMIFS_DATA(15:0)
EMIFS_ADD(25:1)

SDRAM_CTL(8:0)

B8
B12
G9
G11
G12
B9
G10
A1
B6
B2
A2

LCD_VSYNC B18
LCD_HSYNC C20
LCD_AC B15
CLK_P_LCD C15

B5
B7
A13
B16
A21
F20
K20
R21
W20
AA21
Y13
AA7
Y3
AA1
U2
N1
K2
G1
B1

LCD_PIXEL_15
LCD_PIXEL_14
LCD_PIXEL_13
LCD_PIXEL_12
LCD_PIXEL_11
LCD_PIXEL_10
LCD_PIXEL_9
LCD_PIXEL_8
LCD_PIXEL_7
LCD_PIXEL_6
LCD_PIXEL_5
LCD_PIXEL_4
LCD_PIXEL_3
LCD_PIXEL_2
LCD_PIXEL_1
LCD_PIXEL_0

D15
C16
A17
G13
B17
C17
D16
D17
C18
B19
A20
H13
G14
C19
B21
D18

KBC_5
KBC_4
KBC_3
KBC_2
KBC_1
KBC_0
CLK_EX_CAM
LOW_STATE_5
UART3_RX
I2C_SCL
TDO
UWIRE_SDI
UWIRE_SDO
CLK_S_UWIRE
Z_STATE_3
Z_STATE_2
MCBSP1_DX

G19
C21
E18
D19
D20
F18
H19
M18
L14
T18
AA19
U18
W21
V19
N14
P15
H18

SDRAM_ADD(12:0)

12
11
10
9
8
7
6
5
4
3
2
1
0

PORTABLE DISPLAY
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

DISPLAY_DATA7
DISPLAY_DATA6
DISPLAY_DATA5
DISPLAY_DATA4
DISPLAY_DATA3
DISPLAY_DATA2
DISPLAY_DATA1
DISPLAY_DATA0
DISPLAY_CE
DISPLAY_CMD

GPIO_27 (Used as KEYPAD_COL4 for NEO and Public Add Mic for MORPHEUS)
KEYPAD_COL3
KEYPAD_COL2
KEYPAD_COL1
KEYPAD COLUMN
KEYPAD_COL0
1

TX_RAMP

MOBILE_DISPLAY_CMD (MOBILE ONLY)
SPI_CLK
SPI_MISO
SPI_MOSI
THK_CE
ABACUS3_CE
MAKO_CE

Y17
W9
P11
V11
Y12
W16
W13
P12
AA20

R1070

RS232_TX

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19

RESERVED

RS232_RX

RS232
R1001

SADD_10
SADD_9
SADD_8
SADD_7
SADD_6
SADD_5
SADD_4
SADD_3
SADD_2
SADD_1
SADD_0

E5

OMAP_CORE

W15
Y15
P14
W14
V15
AA9
V9
R10
P10
V2
V13
AA13
AA5
V5
Y2
W3
AA15
Y14
W7
V7
Y6
W6

NC
DVDD1_1
DVDD1_2
DVDD1_3
DVDD1_4
DVDD1_5

L4
L3
M8
M7
TP1000
1 M3
M4
R1014
N8
U4
W1
W2
V4
R8
P9
W4
Y4
V6
W5

OPT_GPIO_1
OPT_GPIO_2
GPIO_40
MAKO_AD_TRIGGER

Y21
W12
A11
A15
Y20
Y9
M2
AA3

R1045
1.875V

R1028

7
8
0
1
2
3
4
5
6

SADD_13 H11
H9

U1000 SADD_12
SADD_11 H10

LDO_FILTER

VDD_DLL

CVDDA

CVDDA
CVDD_RTC
CVDD_DLL
CVDD_1
CVDD_2
CVDD_3
CVDD_4
CVDD1
CVDD2
CVDD2_1
CVDD2_2

BOOT FROM CS0

(Used as KEYPAD_ROW4 for PORTABLE, GP5_6 for MOBILE)
ARMIO_15
KEYPAD_ROW3
KEYPAD_ROW2
KEYPAD ROW
KEYPAD_ROW1
KEYPAD_ROW0

EN_WE_SDRAM
SDRAM_RAS
SDRAM_DQMU
SDRAM_DQML
SDRAM_CAS

OMAP_CORE

V12 DVDDRTC

1.875V
NU DNP
BOOT FROM CS3 R1027

SDRAM

H8
H7
D10
C8
B4
SBANK_1 C3
SBANK_0 B3
EN_WE_SDRAM
SDRAM_RAS
SDRAM_DQMU
SDRAM_DQML
SDRAM_CAS

CLK_SD
FADD_1
FADD_2
FADD_3
FADD_4
FADD_5
FADD_6
FADD_7
FADD_8
FADD_9
FADD_10
FADD_11
FADD_12
FADD_13
FADD_14
FADD_15
FADD_16
FADD_17
FADD_18
FADD_19
FADD_20
FADD_21
FADD_22
FADD_23
FADD_24
FADD_25
FADV
EN_F_BE_0
EN_F_BE_1
GPIO_62
F_CS1
F_CS2
F_CS3
EN_F_OE
F_RP
EN_F_WE
F_WP
USB0_SE0
USB0_DAT
EN_USB_PUEN
CLK_B_UART2
LOW_STATE_3
LOW_STATE_4
RTCK
MCSI2_DOUT
MMC_CMD
CLK_MMC
RTC_ON_NOFF
Z_STATE_1
RTC_WAKE_INT
RESET_MODE
RST_OUT

MAKO_INT
( RESET CIRCUIT PROVIDED BY MAKO ) POR
MAKO_GPIO_RX
GPIO_5

CLKX_SD
CLK32K_IN
EN_SDCKE
CLKX_MCBSP1
CLK_MCSI2
CLKS_MCBSP1
MCBSP1_FSX
PWRON_RESET
F_CS1U
F_CS2U
SDDQS_H
1.875V
SDDQS_L
CS_SDRAM
KBR_4
KBR_3
KBR_2
KBR_1
DVDD2
KBR_0
MCBSP1_DR
BFAIL
CONF
TDI
TMS
TCK
TRST
MPU_BOOT
L1
MPU_RST
A19
UART1_CTS
E21
UART2_CTS
U21
UART1_RX
Y16
UART2_RX
L21
CLK_B_REQ
AA2
CLK_B
Y7
CLK_MCSI1
AA11
MCSI1_DOUT
MCSI1_DIN
A5
MCSI2_DIN
A7
MCSI2_SYNC
B10
CLK_M_REQ
B14
MCBSP2_DR
OSC32K_IN FRDY
R1
OSC32K_OUT
H2
MCBSP2_DX
C2
CLK_M
OSC1_IN
OSC1_OUT
LOW_STATE_1
LOW_STATE_2
MCBSP2_FSX
CLKR_MCBSP2
CLKX_MCBSP2
MCBSP2_FSR
FDATA_15
FDATA_14
FDATA_13
FDATA_12
FDATA_11
FDATA_10
FDATA_9
FDATA_8
FDATA_7
FDATA_6
FDATA_5
FDATA_4
FDATA_3
FDATA_2
FDATA_1
FDATA_0

J8
D3
C1
E4
D2
F4
E3
J7
F3
G4
G3
G2
K8
H4
H3
K7
J2
J4
J3
F2
L8
K4
K3
L7
E1

1

D9
P13
H12
G21
Y10
G20
H15
R12
Y1
P3
C14
D4
G8
E19
E20
H14
F19
G18
H20
W19
V18
Y19
V17
W18
Y18
J20
U20
R14
Y5
V14
R9

CLK_F
SDATA_15
SDATA_14
SDATA_13
SDATA_12
SDATA_11
SDATA_10
SDATA_9
SDATA_8
SDATA_7
SDATA_6
SDATA_5
SDATA_4
SDATA_3
SDATA_2
SDATA_1
SDATA_0
CAM_D_7
CAM_D_6
CAM_D_5
CAM_D_4
CAM_D_3
CAM_D_2
CAM_D_1
CAM_D_0
CAM_VS
CAM_HS
CAM_RSTZ
GPIO_15
GPIO_14
GPIO_13
GPIO_12
GPIO_11
GPIO_9
GPIO_8
GPIO_7
GPIO_6
GPIO_4
GPIO_3
GPIO_2
GPIO_1
GPIO_0
MPUIO_5
MPUIO_4
MPUIO_3
MPUIO_2
MPUIO_1
EMU0
EMU1
MCSI1_SYNC
CLK32K_OUT
MMC_DAT3
MMC_DAT2
MMC_DAT1
MMC_DAT0

TP_POR

(FROM MAKO ) 32KHZ_CLK

V20 I2C_SDA
J15 CLK_L_CAM
C9

R1048
(FROM MAKO ) GATED_32KHZ_OMAP

R1036

1
2
3
4

5

0

1.875V
FLASH_CTL(5:0)

RESET_OUT

R1005

MAKO_OPT_INT

USB_INT

USB1_TXEN

USB1_SE0

USB1_DAT

USB0_SE0
USB0_DAT
USB0_TXEN

NC
USB2_SE0

GPIO_25

NC
USB2_DAT

NC
GPIO_26

NC

USB#2
OPTION BOARD

USB2_SUSPEND

Controller Microprocessor Schematic Diagram

USB2_RCV

I2C

GPIO_18

I2C_CLK
I2C_DATA

Place for
OMAP1610

USB#0
USB#1
USB#0 RESERVED FOR MOBILE
( INTERFACE WITH MAKO )

Place for
OMAP1710

SPI

R1000

R1060
CVDDA
VDD_DLL

C1012

C1016

C1044

Controller R6 Schematic Diagrams

3-67

DDR SDRAM

FLASH
1.875V_DIG_V2
1.875V_DIG_V2

1.875V_DIG_V2

1.875V_DIG_V2

1.875V_DIG_V2
R2004
R2011

R2012
C2001

C2000

C2002

C2003

TP_SDRAM_CLK TP_SDRAM_CLKX
Bootstrap Mode = 48 MHz
Normal Mode = 72 MHz

J8
K7
L3
D4
B5
B6
K6
L4

C2009

2
0

RESET
CHIP_ENABLE

1

NC
OUTPUT_ENABLE

3
4

WRITE_ENABLE
WRITE_PROTECT

5

LATCH_ENABLE

E5
G1
F1
E1
D1
B1
C1
F2
E2
F6
D7
E7
B8
C8
D8
F7
E8
F8
D2
B2
B3
E6
B7
C7
C3
D3

CLK
EN_RST
EN_F1_CE
EN_F2_CE
EN_F1_OE
EN_F2_OE
EN_WE
EN_WP

ADV
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
RFU1
RFU2
RFU3
RFU4
RFU5
RFU6
RFU7
RFU8
RFU9
RFU10
RFU11
RFU12
RFU13

G7
A1
A2
A7
A8
M1
M2
M7
M8

C2005

C2004

FLASH_WAIT
NC
NC
NC
NC
NC
NC
NC
NC

R2010

R2005

R2006

R2007

R2008

R2009

NU

NU

NU

NU

NU

SDRAM_CTL(8:0)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

H2
H3
G3
H4
J5
G5
J6
H7
G2
J3
G4
J4
H5
G6
H6
J7
C2
C5
D5
D6
E3
F3
H1
J1
K2
K3
K4
K5
K8

C2006

32MB (65nm Die Shrink)
U2001

0
6
5
1
4

1.875V_DIG_V2

R2014
R2015

2
3
7
8

R2013

G2
G3
G1
G7
G8
G9
H7

NU
SDRAM_CS
TP_SDRAM_BA0
TP_SDRAM_BA1
0
1
2
3
4
5
6
7
8
9
10
11
12

TP_SDRAM_CS

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

H8
H9
J8
J9
K7
K8
K2
K3
J1
J2
J3
H1
J7
H2
H3
F2
F8

CK
CK*
EN_CKE
WE
CAS
RAS
CS
BA0
BA1
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10_AP
A11
A12
UDM
LDM

E2
UDQS E8
LDQS

TP_DDR_UDQS
TP_DDR_LDQS

A8
B7
B8
C7
C8
D7
D8
E7
E3
D2
D3
C2
C3
B2
B3
A2

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

F3
NC1 F7
NC2

NC
NC

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15

B4
C4
L1
L2
L5
L6
L7
L8

VSS1
VSS2
VSS3
VSS4
VSS5
VSS6
VSS7
VSS8

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

C6
F4
K1
G8
J2
H8
F5
E4

WAIT
DU1
DU2
DU3
DU4
DU5
DU6
DU7
DU8

C2007

A9
F9
K9
A7
B1
C9
D1
E9

FLASH_CTL(5:0)

C2008

1.875V_DIG_V2

SDRAM_CLK
SDRAM_CLKX
SDRAM_CLK_EN

VDD1
VDD2
VDD3
VDDQ1
VDDQ2
VDDQ3
VDDQ4
VDDQ5

VCCQ1
VCCQ2
VCCQ3
VPP
VCC1
VCC2
VCC3
VCC4

FLASH_CLK

VSS1
VSS2
VSS3
VSSQ1
VSSQ2
VSSQ3
VSSQ4
VSSQ5

32 MBYTES
U2000
TP_FLASH_CLK

A1
F1
K1
A3
B9
C1
D9
E1

R2000

SDRAM_ADD(12:0)
EMIFS_ADD(25:1)
SDRAM_DATA(15:0)
EMIFS_DATA(15:0)

Controller Memories Schematic Diagram

Controller R6 Schematic Diagrams

A2

3 AD0_CS*
8 DIS
SDO_NC 4
NC
5 SDI_SDA
10
W
1 A

GPIO_0_PWR_ON
GPIO_3_PTT
GPIO_4_HOOK

NC
NC
NC
NC

U3503
C3536

2 B
C3508

C3512

VAG

12

2.775V_DIG_V4

1.875V_V2_MAKO

1.875V_DIG_V2

UNSWB+

7.8V RMS
(7.5 W @ 8 ohms)

7
VCC

C3506
VR3502

HANDSET_AUDIO

C3517

R3528

MAKO_ADC8
RT3500
R3550
TX_RAMP_DAC
3.91V (27.5W)
4.12V (44W)
MAKO_RAMP_DAC3
MAKO_DAC2

9V3
C3527
R3533

9V3

6

C3532

3

5
VAG

2
1

6

4

U3502-2

11

10
R3553

R3542
9V3
R3544

2
VAG

U3502-1
4
11

R3534

6
5

4
11

1

6

4

U3502-4
14

C3534 R3545

PUB_ADDRESS_2

11

R3556

5
C3535

7

5

12
R3555

R3552

4

9V3
13

U3505-2

VAG

3

R3546

Q3505

2
1
Q3502

HW_ID2

R3541
VR3504

2

9V3

2.9V_DIG_V6

PUB_ADDRESS_1

VAG

Q3504

R3549

R3505

C3533 R3540

8

11U3502-3

R3554

NUR3530

C3526

4

9

7

6

4

3

R3576

1

R3571

VAG
R3536

R3596

3

R3509

RX_AUDIO

C3525

C3522

HW_ID1

R3529

R3548

6

R3577

80mV RMS (TX AUDIO)

R3504

C3519

1

330mV RMS

C3545

MAKO_DAC1

Q3503

R3508

U3505-1

11

VAG

MIC_GROUND

HW_ID0

4

3

5 V15

R3503

2

R3595

70mV RMS (RX AUDIO)

R3507

3

1
R3525
9V3

HW_ID0
HW_ID1
HW_ID2
BATTERY_SENSE
MAKO_ADC5
ANT_CURRENT_DET

R3538

Controller Audio and USB Schematic Diagram

2

C3510

C3509

11
125mV RMS

NU

HW_ID

SPKR-

C3505

GND1 GND2

1
4 U3505-4
R3524
14

2.9V_DIG_V6

R3539

2.9V_DIG_V6

E3501

C3513

C3538

C3518

SPKR+

6

9V3

R3537
C3531

4

4

C3530

Q3500

47K

3

E3503
EXT_MIC+

L3
M2
N1
C4
A3
E8

2 10K

C3504
E3500

5

1

EXT_MIC

FE_TUNE1
FE_TUNE2
PWR_CTRL
SCAN_EN
TEST
VFUSE

L10
M12
N14
M13
L11
M14
L12
L13
K11
K12
K13

AUDIO_PA_ENA

C3507

1

R3535

NC
NC
NC
NC
NC
NC

VMES
ADC_VREF
ATOD_0
ATOD_1
ATOD_2
ATOD_3
U3200-3
ATOD_4
ATOD_5
ATOD_6
ATOD_7
ATOD_8

R3520
3

2

NC

NC
9V3_
CNTRL
SW_9V3

C3529

C3524

R3590

C3523

9V3

C3521

R3532

C3528

9V3

C3520

B11 AD_TRIG
A11 TX_RX
L2 MIC_BIAS
K2 INT_MIC_P
K1 INT_MIC_M
J2 EXT_MIC_P
J1 EXT_MIC_M
J3 VCM1
H3 VC_OUT_P
H2 VC_OUT_M
E3 BPLUS
E1 PA_BPLUS
G3 PA_IN_M
G2 PA_IN_P
F1 INT_SPKR_P
F2 INT_SPKR_M
H1 EXT_SPKR_P
G1 EXT_SPKR_M
H4 VCM2
A4 VREF

9V3

INV
OUT1
NINV
RR
M_SS OUT2

1

1

R3547

C3543

NC
NC

C3516

9
1
3
8

R3516

R3521

C3511

INT_MIC
C3515

3.3V_DIG_V10

VDD
6 CLK_SCL

5
6
8

U3500

4

MAKO_AD_TRIGGER

R3526
C3514

5V_V8_MAKO

9

R3559

C3540
1
SDA2
SCL2
EN

9.3VDC unmuted
5.3VDC muted

5

I2C_CLK

C3542

R3558

C3539
SDA1

4 SCL1
3

7.8V RMS
(7.5 W @ 8 ohms)

C3503

U3501

2

NC

R3574

R3573

R3592

R3591

R3593

U3508

GND

ONE_WIRE_1 I2C_DATA
ONE_WIRE_2

SDA2

GND

C3501
C3502

2
E3502

5V_SW

D1

SCL1
SDA1

NC
NC

8
EN 6
SCL2 5

R3511
R3513

R3569

R3523 13

INT_MIC+

EXT_MIC_ENA

NU

MAKO_OPT_GPIO2
MAKO_OPT_GPIO3
MAKO_OPT_INT

1

VR3503

3

R3582
MMP_GPIO2_INPUT
MAKO_OPT_GPIO0

NC
NC
NC

VREF1 VREF2

5V_SW

2.775V_DIG_V4

R3551

R3587

C3541

3
4

52mV RMS for rated audio

R3578
1.875V_DIG_V2

7 GND

R3581

R3583

USB_CONNECT
NC
NC

2.775V_DIG_V4

5V_SW

2.9V_DIG_V6
N6
P7
N7
P8
L6
N13
N9
P9
M8
L8
M10
N12
M11
P13
P10
K7
M9
N10
P11
K8
P12
N11

1.875V_DIG_V2

USB2_DP
USB2_DM

R3501

R3575

NC

R3580

R3500

VREF1
VREF2

NC

R3588

R3506

2
7

R3579

R3594

1
1

NC
NC

R3502

R3586

B2

9

C1

I2C_CLK
I2C_DATA

MAKO UART
RS232_TX
RS232_RX

IN2
GND

2
7

NC

NO1 V_POS
COM1
IN1

D2 NO2
C2 COM2

9V3
U3505-3 VAG
(SOURCE) UNSWB+
9V3
4
5V_SW
8
5V_V8_MAKO
10
11
3.3V_DIG_V10
1.875V_DIG_V2
1.875V_V2_MAKO
C3500
2.775V_DIG_V4

9V3

1

NC

A1
B1

U3504

R3515

NC

BBP_CLK
BBP_SYNC
SPI_CLK
SPI_CS
U3200-2
SPI_DI
SPI_DO
VC_DCLK
VC_FSYNC
VC_TX
VC_TX3V
VC_RX
UCM_SS
LOGIC_VDD
USB1_OE
USB1_DAT_TXD
USB1_SE0
USB2_OE_RCV_RTS
USB2_DAT_VP
USB2_SE0_VM_RXD
UART2_TXD
USB1_DP
UART2_RXD_OD
USB1_DM
CTS_X
USB2_DP
USB_INTX
USB2_DM
RXDIN_3V
USB_CONNECT
TXDO_BDI_UP_3V
SB96_BUS_BUSY
SB96_BDO_KF_5V
BOOT_NORM_X
ONE_WIRE_1
RS232_USB_X
ONE_WIRE_2
APCO
SB96D_BDO_KF_3V
ONE_WIRE_BATT
TXDO_BDI_5V
ONE_WIRE_UP
RXDIN_5V
TXDO_BDI_ENC_3V
RTS_FILLSEN_5V
RXDIN_ENC_3V
RTS_FILLSEN_3V
CTS_CABLE_DET_5V
BUSY_IN
OPTA_SEL0
BUSY_OUT
OPTA_SEL1
CABLE_DET_3V
OPTA_SEL2
OPT_GPIO0
OPTA_SEL3
OPTB_SEL0
OPT_GPIO1
OPTB_SEL1
OPT_GPIO2
OPTB_SEL2
OPT_GPIO3
OPTION_INTX
OPTB_SEL3

R3514

A5
B5
E6
D6
B6
C6
E7
D7
B7
M4
A7
N3
A6
B8
C8
D8
A9
B9
C9
E9
A10
B10
C10
P2
J5
C7
A8
L5
N8
L7
K6
N2
M3
C12
E11
D10
F10
C11
G10
D11
B12

NC

1.875V_V2_MAKO
USB1_TXEN
USB1_DAT
USB1_SE0
USB0_TXEN
USB0_DAT
USB0_SE0
USB_INT
MAKO USB

MMP_GPIO1_INPUT

R3584

1

1
MAKO SPI
SPI_CLK
MAKO_CE
SPI_MOSI
SPI_MISO
MAKO_DCLK
MAKO_FSYNC
MAKO_TX
MAKO_RX
MAKO SSI

ONE_WIRE_UP

5V_V8_MAKO
R3585

1

USB1_TXEN
USB1_DAT
USB1_SEO
NC

1.875V_V2_MAKO

3.3V_DIG_V10

1

MAKO_CE

USB1_DP
USB1_DM

R3512

9V3

R3510
R3560

R3572

UNSWB+

3-68

PUB_ADDRESS_2_EN
PUB_ADDRESS_1_EN
PUB_ADDRESS_MIC_EN
LOW_LEVEL_MUTE

Controller R6 Schematic Diagrams

6.1

3-69

Controller R6 Parts List

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C2000

2113944A40

CAP, 100pF

C3021

2113945C31

CAP, 0.1uF

C3219

2113944A44

CAP, 220pF

C1000

2113944A40

CAP, 100pF

C2001

2113945B02

CAP, .01uF

C3030

2113945C02

CAP, .01uF

C3220

2113945Y02

CAP, 0.10uF

C1001

2113945Y02

CAP, 0.10uF

C2002

2113945Y02

CAP, 0.10uF

C3031

2113945C31

CAP, 0.1uF

C3221

2113944A44

CAP, 220pF

C1002

2113945Y02

CAP, 0.10uF

C2003

2113945Y02

CAP, 0.10uF

C3032

2113945B02

CAP, .01uF

C3222

2113945Y02

CAP, 0.10uF

C1003

2113944A40

CAP, 100pF

C2004

2113944A40

CAP, 100pF

C3040

2113944C06

CAP, 470pF

C3225

2113944A44

CAP, 220pF

C1004

2113944A40

CAP, 100pF

C2005

2113945B02

CAP, .01uF

C3041

2113945C02

CAP, .01uF

C3226

2113945Y02

CAP, 0.10uF

C1005

2113945Y02

CAP, 0.10uF

C2006

2113945Y02

CAP, 0.10uF

C3042

2113945B02

CAP, .01uF

C3227

2113944A44

CAP, 220pF

C1006

2113945Y02

CAP, 0.10uF

C2007

2113945Y02

CAP, 0.10uF

C3043

2314030E85

CAPP, 33uF

C3228

2113945Y02

CAP, 0.10uF

C1007

2113944A40

CAP, 100pF

C2008

2113946D05

CAP, 2.2uF

C3044

2113945C31

CAP, 0.1uF

C3229

2113944A44

CAP, 220pF

C1008

2113944A40

CAP, 100pF

C2009

2113946D05

CAP, 2.2uF

C3045

NOT PLACED

–

C3231

2113944A44

CAP, 220pF

C1009

2113945Y02

CAP, 0.10uF

C2500

2113944A44

CAP, 220pF

C3046

2113945Y02

CAP, 0.10uF

C3232

2113945Y02

CAP, 0.10uF

C1010

2113945Y02

CAP, 0.10uF

C2501

2113945A10

CAP, 1500pF

C3200

2113946J04

CAP, 22uF

C3233

2113944A44

CAP, 220pF

C1011

2113944A40

CAP, 100pF

C3000

2113944C06

CAP, 470pF

C3201

2113946D05

CAP, 2.2uF

C3234

2113946D05

CAP, 2.2uF

C1012

2113945Y02

CAP, 0.10uF

C3002

2371403L02

CAPP, 10uF

C3202

2113945Y02

CAP, 0.10uF

C3237

2113946D05

CAP, 2.2uF

C1013

2113945Y02

CAP, 0.10uF

C3005

2113944C06

CAP, 470pF

C3203

2316410H02

CAPP, 68uF

C3238

2113946H02

CAP, 10uF

C1014

2113945Y02

CAP, 0.10uF

C3006

2314030E85

CAPP, 33uF

C3204

2115153H21

CAP, 5.6pF

C3239

2113946D05

CAP, 2.2uF

C1015

2113945Y02

CAP, 0.10uF

C3007

2113945C31

CAP, 0.1uF

C3205

2115153H21

CAP, 5.6pF

C3240

2113944C45

CAP, 100pF

C1016

2113945Y02

CAP, 0.10uF

C3008

2113945A09

CAP, 1000pF

C3206

2316410H01

CAPP, 22uF

C3243

2113946S35

CAP, 1.0uF

C1017

2113946E02

CAP, 1.0uF

C3009

2113945Y02

CAP, 0.10uF

C3207

2113945C31

CAP, 0.1uF

C3247

2113946H02

CAP, 10uF

C1018

2113944A28

CAP, 18pF

C3010

2113946S35

CAP, 1.0uF

C3208

2113946D05

CAP, 2.2uF

C3248

2113946S35

CAP, 1.0uF

C1019

2113944A28

CAP, 18pF

C3011

2113946S35

CAP, 1.0uF

C3209

2113945Y02

CAP, 0.10uF

C3249

2113944C45

CAP, 100pF

C1030

2113944A28

CAP, 18pF

C3012

2113944C06

CAP, 470pF

C3210

2113946D05

CAP, 2.2uF

C3252

2113946S35

CAP, 1.0uF

C1031

2113945Y02

CAP, 0.10uF

C3013

2314030J28

CAPP, 22uF

C3211

2113945A09

CAP, 1000pF

C3254

2113946D05

CAP, 2.2uF

C1032

2113945B02

CAP, .01uF

C3014

2113945C31

CAP, 0.1uF

C3212

2316410H02

CAPP, 68uF

C3257

2113946S35

CAP, 1.0uF

C1033

2113945Y02

CAP, 0.10uF

C3015

2113944C38

CAP, 47pF

C3213

2113946F03

CAP, 4.7uF

C3260

2113946S35

CAP, 1.0uF

C1034

2113946S35

CAP, 1.0uF

C3016

2113944A40

CAP, 100pF

C3214

2115153H45

CAP, 33pF

C3261

2113944A44

CAP, 220pF

C1035

2113946D05

CAP, 2.2uF

C3017

2113945A09

CAP, 1000pF

C3215

2115153H45

CAP, 33pF

C3262

2113946N03

CAP, 2.2uF

C1036

2113946S35

CAP, 1.0uF

C3018

2389289U01

CAPP, 10uF

C3216

2113946F03

CAP, 4.7uF

C3265

2113946J04

CAP, 22uF

C1037

2113946D05

CAP, 2.2uF

C3019

2113944C06

CAP, 470pF

C3217

2113944A44

CAP, 220pF

C3266

2113946D05

CAP, 2.2uF

C1044

2113945Y02

CAP, 0.10uF

C3020

2314030E85

CAPP, 33uF

C3218

2113945Y02

CAP, 0.10uF

C3269

2113946S35

CAP, 1.0uF

Controller R6 Schematic Diagrams

3-70

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

C3270

2113946S35

CAP, 1.0uF

C3513

2113944A40

CAP, 100pF

C3545

2113944A44

CAP, 220pF

C4031

2113944A44

CAP, 220pF

C3272

2115153H27

CAP, 10pF

C3514

2113944A44

CAP, 220pF

C4000

NOT PLACED

–

C4032

2113944A44

CAP, 220pF

C3273

NOT PLACED

–

C3515

2113944A44

CAP, 220pF

C4001

NOT PLACED

–

C4033

2113944A44

CAP, 220pF

C3274

2113944A44

CAP, 220pF

C3516

2113946S35

CAP, 1.0uF

C4002

NOT PLACED

–

C4034

2113945A03

CAP, 330pF

C3275

2113946J03

CAP, 10.0uF

C3517

2314030M51

CAPP, 10uF

C4003

NOT PLACED

–

C4035

2113945A03

CAP, 330pF

C3276

2113946S35

CAP, 1.0uF

C3518

2113946S35

CAP, 1.0uF

C4004

NOT PLACED

–

C4040

2113944A44

CAP, 220pF

C3277

2113946S35

CAP, 1.0uF

C3519

2314030F30

CAPP, 47uF

C4005

NOT PLACED

–

C4041

2113944A44

CAP, 220pF

C3278

2113945C31

CAP, 0.1uF

C3520

2113946S35

CAP, 1.0uF

C4006

2113944A44

CAP, 220pF

C4042

2113944A44

CAP, 220pF

C3279

2113945C31

CAP, 0.1uF

C3521

2113946S35

CAP, 1.0uF

C4007

NOT PLACED

–

C4043

2113944A44

CAP, 220pF

C3280

2113945C31

CAP, 0.1uF

C3522

2113945A05

CAP, 470pF

C4010

NOT PLACED

–

C4044

2113944A44

CAP, 220pF

C3281

2113945C31

CAP, 0.1uF

C3523

2113945Y02

CAP, 0.10uF

C4011

NOT PLACED

–

C4045

2113944A44

CAP, 220pF

C3282

2113946F03

CAP, 4.7uF

C3524

2313960D07

CAPP, 10uF

C4012

NOT PLACED

–

C4046

2113944A44

CAP, 220pF

C3283

2113945Y02

CAP, 0.10uF

C3525

2113944A44

CAP, 220pF

C4013

2113944A44

CAP, 220pF

C4047

2113944A44

CAP, 220pF

C3289

2113945Y02

CAP, 0.10uF

C3526

2113946S35

CAP, 1.0uF

C4014

2113944A44

CAP, 220pF

C4048

2113944A44

CAP, 220pF

C3290

2113945Y02

CAP, 0.10uF

C3527

2113945C31

CAP, 0.1uF

C4015

2113944A44

CAP, 220pF

C4049

NOT PLACED

–

C3291

2113945Y02

CAP, 0.10uF

C3528

2113945Y02

CAP, 0.10uF

C4016

2113944A44

CAP, 220pF

C4051

NOT PLACED

–

C3292

2113945A09

CAP, 1000pF

C3529

2113945Y02

CAP, 0.10uF

C4017

2113944A44

CAP, 220pF

C4053

NOT PLACED

–

C3500

2113946J03

CAP, 10.0uF

C3530

2113944A44

CAP, 220pF

C4018

2113944A44

CAP, 220pF

C4055

NOT PLACED

–

C3501

2113945G91

CAP, 0.1uF

C3531

2113944A44

CAP, 220pF

C4019

NOT PLACED

–

C4058

NOT PLACED

–

C3502

2113945C31

CAP, 0.1uF

C3532

2113946S35

CAP, 1.0uF

C4020

NOT PLACED

–

C4059

NOT PLACED

–

C3503

2113945A09

CAP, 1000pF

C3533

2313960D07

CAPP, 10uF

C4021

2113944A44

CAP, 220pF

C4060

NOT PLACED

–

C3504

2113945A09

CAP, 1000pF

C3534

2313960D07

CAPP, 10uF

C4022

2113944A44

CAP, 220pF

C4061

NOT PLACED

–

C3505

2113945A09

CAP, 1000pF

C3535

2113946S35

CAP, 1.0uF

C4023

2113944A44

CAP, 220pF

C4062

NOT PLACED

–

C3506

2314030F30

CAPP, 47uF

C3536

2314030M51

CAPP, 10uF

C4024

2113944A44

CAP, 220pF

C4063

2113944A44

CAP, 220pF

C3507

2113945A11

CAP, 2200pF

C3538

2113945B02

CAP, .01uF

C4025

2113944A44

CAP, 220pF

C4064

2113944A44

CAP, 220pF

C3508

2113945C31

CAP, 0.1uF

C3539

2113945Y02

CAP, 0.10uF

C4026

2113944A44

CAP, 220pF

C4065

2113944A44

CAP, 220pF

C3509

2313960D07

CAPP, 10uF

C3540

2113945Y02

CAP, 0.10uF

C4027

2113944A44

CAP, 220pF

C4066

2113944A44

CAP, 220pF

C3510

2113945A03

CAP, 330pF

C3541

2113945Y02

CAP, 0.10uF

C4028

2113944A44

CAP, 220pF

C4067

2113944A44

CAP, 220pF

C3511

2113944A40

CAP, 100pF

C3542

2113945Y02

CAP, 0.10uF

C4029

2113944A44

CAP, 220pF

C4068

2113944A44

CAP, 220pF

C3512

2113945C31

CAP, 0.1uF

C3543

2313960D07

CAPP, 10uF

C4030

2113944A44

CAP, 220pF

C4069

2113944A44

CAP, 220pF

Controller R6 Schematic Diagrams

Circuit
Ref

Motorola Part
No

3-71

Description

Circuit
Ref

Motorola Part
No

Description

C4070

2113944A44

CAP, 220pF

E3208

2480675U01

FERRITE BEAD

C4071

NOT PLACED

–

E3500

2485011Y01

FERRITE BEAD

C4072
C4073
C4074
C4075
C4076
C4084
C4085
C4086
C4087
C4088
C4089
C4090
C4091
C4092
C4093
C4094
D3030
D3040
D3200
D4000
D4001
E2500
E3000
E3201
E3202
E3203
E3205
E3206

NOT PLACED
2113945Y02
NOT PLACED
NOT PLACED
NOT PLACED
2113945Y02
2113944A44
2113945Y02
2113945Y02
2113945Y02
2113945Y02
2113945Y02
2113945Y02
2113945Y02
NOT PLACED
NOT PLACED
4813978P07
4813978P07
4813978C02
4866544A01
4866544A01
2480675U01
2485011Y01
2480675U01
2480675U01
2480675U01
2480675U01
2480675U01

–
CAP, 0.10uF
–
–
–
CAP, 0.10uF
CAP, 220pF
CAP, 0.10uF
CAP, 0.10uF
CAP, 0.10uF
CAP, 0.10uF
CAP, 0.10uF

E3501
E3502
E3503
E4000
E4001
E4002
E4003
E4004
E4005
E4006
J2500
J3000

2485011Y01
2485011Y01
2485011Y01
2485011Y01
7686949J14
7686949J14
NOT PLACED
2409134J25
2409134J25
2409134J25
0915064H02
0905902V09

CAP, 0.10uF
CAP, 0.10uF
–

J4000
J4001

0916017H01
0915555H01

–
DIODE, SWITCHING
DIODE, SWITCHING
DIODE, SWITCHING
DIODE, DUAL
DIODE, DUAL
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD

J4002
J4003

0915558H01
0915556H01

Motorola Part
No

Description

Q3202

5185956E76

N-CHANNEL SYNCHRONOUS MOSFET

Q3203

4805585Q23

PMOSFET

Q3204

4805585Q23

PMOSFET

Q3205

4815262H01

ANALOG SWITCH

Q3206

4815272H01

ANALOG SWITCH

Q3207

4813970A62

P-CHANNEL MOSFET

Q3208

4815261H01

ANALOG SWITCH

Q3209

4813973M07

NPN

Q3210

4813973M07

NPN

Q3500

4815261H01

ANALOG SWITCH

Q3502

4815272H01

ANALOG SWITCH

Q3503

4815272H01

ANALOG SWITCH

Q3504

4815270H01

ANALOG SWITCH

Q3505

4815270H01

ANALOG SWITCH

Q4000

4815263H01

ANALOG SWITCH

Q4001

4815263H01

ANALOG SWITCH

30-PIN CONTROL
HEAD CONNECTOR

Q4002

4815261H01

ANALOG SWITCH

CONN_J

Q4003

4815263H01

ANALOG SWITCH

14-PIN OPT BOARD
CONNECTOR

Q4004

4815261H01

ANALOG SWITCH

Q4005

4815263H01

ANALOG SWITCH

FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
–
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
CONN_J
DC POWER
CONNECTOR
26-PIN ACCESSORY
CONNECTOR

L3200

2415005H02

IDCTR, 22uH

Q4006

4815261H01

ANALOG SWITCH

L3201

2415005H02

IDCTR, 22uH

Q4007

4815263H01

ANALOG SWITCH

L3202

2415005H02

IDCTR, 22uH

Q4008

4815261H01

ANALOG SWITCH

Q3030

4813973M07

NPN

Q4009

4815263H01

ANALOG SWITCH

Q3032

4813973B01

NPN

Q4010

4815261H01

ANALOG SWITCH

Q3040

4813973M07

NPN

Q4011

4815263H01

ANALOG SWITCH

Q3041

4815263H01

ANALOG SWITCH

Q4012

4815261H01

ANALOG SWITCH

Q3200

5185956E76

N-CHANNEL SYNCHRONOUS MOSFET

Q4013

4816023H01

PNP

Q4014

4813973A06

NPN

Q4015

4815263H01

ANALOG SWITCH

FERRITE BEAD
FERRITE BEAD

Circuit
Ref

Q3201

4813970A62

P-CHANNEL MOSFET

Circuit
Ref

Motorola Part
No

Description

R1000

0613952Q25

RES, 10

R1001

0613952R01

RES, 10K

R1002

0613952J73

RES, 10MEG

R1005

0613952Q89

RES, 4.7K

R1006

0613952R01

RES, 10K

R1014

0613952R66

RES, 0

R1017

0613952R01

RES, 10K

R1019

0613952Q18

RES, 5.1

R1020

0613952R66

RES, 0

R1021

0613952R66

RES, 0

R1025

0613952R01

RES, 10K

R1026

0613952R17

RES, 47K

R1027

NOT PLACED

–

R1028

0613952R66

RES, 0

R1034

0613952R01

RES, 10K

R1035

NOT PLACED

–

R1036

0613952R01

RES, 10K

R1041

0613952Q73

RES, 1K

R1044

0613952R66

RES, 0

R1045

0613952R01

RES, 10K

R1046

NOT PLACED

–

R1047

0613952R66

RES, 0

R1048

0613952R66

RES, 0

R1054

0613952Q89

RES, 4.7K

R1060

0613952Q25

RES, 10

R1066

NOT PLACED

–

R1067

NOT PLACED

–

R1070

0613952R66

RES, 0

R1071

0613952R17

RES, 47K

R2000

0613952R01

RES, 10K

Controller R6 Schematic Diagrams

3-72

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

R2004

0613952R66

RES, 0

R2520

0613952R66

RES, 0

R3045

0613952M30

RES, 2K

R3225

NOT PLACED

–

R2005

NOT PLACED

–

R2524

0613952R66

RES, 0

R3046

0613952M43

RES, 2.74K

R3226

0613952R13

RES, 33K

R2006

NOT PLACED

–

R2525

0613952R66

RES, 0

R3047

0613952R25

RES, 100K

R3227

NOT PLACED

–

R2007

NOT PLACED

–

R2526

0613952R66

RES, 0

R3048

0613952Q73

RES, 1K

R3228

0613952G67

RES, 0

R2008

NOT PLACED

–

R2527

0613952R66

RES, 0

R3050

0613959Q53

RES, 150

R3233

0613952R66

RES, 0

R2009

NOT PLACED

–

R2528

0613952R66

RES, 0

R3051

0613952G67

RES, 0

R3236

0613952Q73

RES, 1K

R2010

0613952R01

RES, 10K

R2529

0613952R01

RES, 10K

R3052

0613952G67

RES, 0

R3237

0613952R01

RES, 10K

R2011

0613952R66

RES, 0

R3002

0613952R01

RES, 10K

R3053

0613952R66

RES, 0

R3238

0613952H25

RES, 10

R2012

0613952R01

RES, 10K

R3003

0613952M54

RES, 3.57K

R3054

0613952R66

RES, 0

R3239

0613952H25

RES, 10

R2013

NOT PLACED

–

R3004

0613952L73

RES, 562

R3055

0615871H01

RES, 0.1

R3240

0613952R17

RES, 47K

R2014

0613952Q37

RES, 33

R3005

0613952Q81

RES, 2.2K

R3056

0615871H01

RES, 0.1

R3241

0613952Q18

RES, 5.1

R2015

0613952Q37

RES, 33

R3006

0613952Q57

RES, 220

R3057

0613952R66

RES, 0

R3243

0613952Q18

RES, 5.1

R2500

0613952R66

RES, 0

R3007

0613952N58

RES, 39.2K

R3200

0615871H01

RES, 0.1

R3245

0613952G67

RES, 0

R2501

0613952R66

RES, 0

R3008

0613952N12

RES, 13K

R3203

0615871H01

RES, 0.1

R3246

0613952M81

RES, 6.81K

R2502

0613952R66

RES, 0

R3009

0613952N58

RES, 39.2K

R3204

0615871H01

RES, 0.1

R3247

0613952N69

RES, 51.1K

R2504

0613952R66

RES, 0

R3010

0613952N12

RES, 13K

R3205

0613952R25

RES, 100K

R3248

0613952R01

RES, 10K

R2506

0613952R66

RES, 0

R3030

0613952R01

RES, 10K

R3206

0613952R66

RES, 0

R3249

NOT PLACED

–

R2507

0613952R66

RES, 0

R3032

0615871H01

RES, 0.1

R3207

0686135Z02

RES, 0.2

R3250

0613952R25

RES, 100K

R2508

0613952R66

RES, 0

R3033

0615871H01

RES, 0.1

R3208

0686135Z02

RES, 0.2

R3252

0613952R25

RES, 100K

R2509

0613952R66

RES, 0

R3034

0613952H61

RES, 330

R3209

0613952N62

RES, 43.2K

R3253

0613952R17

RES, 47K

R2510

0613952R66

RES, 0

R3035

0613952H25

RES, 10

R3210

0613952N16

RES, 14.3K

R3500

0613952Q35

RES, 27

R2511

0613952R66

RES, 0

R3036

0613952H25

RES, 10

R3215

0613952G67

RES, 0

R3501

0613952Q35

RES, 27

R2512

0613952R66

RES, 0

R3037

0613959G61

RES, 330

R3216

0613952G67

RES, 0

R3502

0613952R01

RES, 10K

R2513

0613952R66

RES, 0

R3038

NOT PLACED

–

R3217

NOT PLACED

–

R3503

Refer to Table 3-6 on page 3-3

R2514

0613952R66

RES, 0

R3039

0613952M30

RES, 2K

R3218

0613952R66

RES, 0

R3504

Refer to Table 3-6 on page 3-3

R2515

0613952R66

RES, 0

R3040

0613952M43

RES, 2.74K

R3219

0613952R56

RES, 2MEG

R3505

Refer to Table 3-6 on page 3-3

R2516

0613952R66

RES, 0

R3041

0613952R25

RES, 100K

R3220

0613952R56

RES, 2MEG

R3506

0613952R01

R2517

0613952R66

RES, 0

R3042

0613952H69

RES, 680

R3222

0613952R33

RES, 220K

R3507

Refer to Table 3-6 on page 3-3

R2518

0613952R66

RES, 0

R3043

0613952H69

RES, 680

R3223

0613952R33

RES, 220K

R3508

Refer to Table 3-6 on page 3-3

R2519

0613952R66

RES, 0

R3044

0613958S61

RES, 330

R3224

0613952Q89

RES, 4.7K

R3509

Refer to Table 3-6 on page 3-3

10K

Controller R6 Schematic Diagrams

Circuit
Ref

Motorola Part
No

3-73

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

R3510

0613952Q35

RES, 27

R3547

0613952Q67

RES, 560

R3587

NOT PLACED

–

R4043

0613952Q89

RES, 4.7K

R3511

0613952R01

RES, 10K

R3548

0613952J25

RES, 100K

R3588

0613952N69

RES, 51.1K

R4044

NOT PLACED

–

R3512

0613952Q35

RES, 27

R3549

0613952R12

RES, 30K

R3590

0613952Q49

RES, 100

R4045

0613952Q89

RES, 4.7K

R3513

0613952R66

RES, 0

R3550

0613952R23

RES, 82K

R3591

0613952Q81

RES, 2.2K

R4046

0613952Q89

RES, 4.7K

R3514

0613952R01

RES, 10K

R3551

0613952R01

RES, 10K

R3592

0613952Q81

RES, 2.2K

R4047

0613952Q89

RES, 4.7K

R3515

0613952R01

RES, 10K

R3552

0613952R01

RES, 10K

R3593

0613952R32

RES, 200K

R4048

0613952Q77

RES, 1.5K

R3516

0613952R10

RES, 24K

R3553

0613952R01

RES, 10K

R3594

0613952Q85

RES, 3.3K

R4049

0613958H83

RES, 2.7K

R3520

0613952R10

RES, 24K

R3554

0613952R17

RES, 47K

R3595

0613952R01

RES, 10K

R4050

0613952R01

RES, 10K

R3521

0613952R05

RES, 15K

R3555

0613952R01

RES, 10K

R3596

0613952H53

RES, 150

R4051

0613952R05

RES, 15K

R3523

0613952R10

RES, 24K

R3556

0613952R17

RES, 47K

R4000

NOT PLACED

–

R4054

0613952R01

RES, 10K

R3524

0613952Q67

RES, 560

R3558

0613952R01

RES, 10K

R4001

0613952Q37

RES, 33

R4055

0613952R01

RES, 10K

R3525

0613952R25

RES, 100K

R3559

0613952R01

RES, 10K

R4002

0613952Q37

RES, 33

R4061

0613952Q37

RES, 33

R3526

0613952R66

RES, 0

R3560

0613952R17

RES, 47K

R4003

0613952Q37

RES, 33

R4063

0613952Q37

RES, 33

R3528

0613952R09

RES, 22K

R3569

0613952Q73

RES, 1K

R4004

0613952Q37

RES, 33

R4064

0613952Q37

RES, 33

R3529

0613952Q42

RES, 51

R3571

0613952Q80

RES, 2K

R4005

0613952Q37

RES, 33

R4065

0613952Q37

RES, 33

R3530

NOT PLACED

–

R3572

0613952R01

RES, 10K

R4006

0613952Q65

RES, 470

R4066

0613952Q37

RES, 33

R3532

0613952Q49

RES, 100

R3573

0613952R01

RES, 10K

R4009

0613952Q42

RES, 51

R4067

0613952Q37

RES, 33

R3533

0613952R10

RES, 24K

R3574

0613952R01

RES, 10K

R4010

0613952Q42

RES, 51

R4068

0613952Q37

RES, 33

R3534

0613952R01

RES, 10K

R3575

0613952Q73

RES, 1K

R4011

0613952R66

RES, 0

R4069

0613952Q37

RES, 33

R3535

0613952Q67

RES, 560

R3576

0613952Q49

RES, 100

R4012

0613952R66

RES, 0

R4070

0613952Q37

RES, 33

R3536

0613952R25

RES, 100K

R3577

0613952N42

RES, 26.7K

R4023

0613952Q75

RES, 1.2K

R4071

0613952R66

RES, 0

R3537

0613952R66

RES, 0

R3578

0613952R32

RES, 200K

R4030

NOT PLACED

–

R4074

0613952R66

RES, 0

R3538

NOT PLACED

–

R3579

0613952R01

RES, 10K

R4031

0613952R01

RES, 10K

R4076

0613952R66

RES, 0

R3539

0613952R10

RES, 24K

R3580

0613952R01

RES, 10K

R4032

0613952R01

RES, 10K

R4078

0613952R66

RES, 0

R3540

0613952Q49

RES, 100

R3581

0613952R01

RES, 10K

R4033

NOT PLACED

–

R4079

0613952R01

RES, 10K

R3541

0613952R10

RES, 24K

R3582

0613952N21

RES, 16.2K

R4034

0613952R01

RES, 10K

R4080

0613952R66

RES, 0

R3542

0613952R10

RES, 24K

R3583

0613952N21

RES, 16.2K

R4035

0613952R01

RES, 10K

R4081

0613952R66

RES, 0

R3544

0613952R10

RES, 24K

R3584

0613952R09

RES, 22K

R4040

0613952Q89

RES, 4.7K

R4082

0613952R66

RES, 0

R3545

0613952Q49

RES, 100

R3585

0613952R09

RES, 22K

R4041

0613952Q89

RES, 4.7K

R4083

0613952R66

RES, 0

R3546

0613952R05

RES, 15K

R3586

0613952R66

RES, 0

R4042

0613952Q89

RES, 4.7K

R4085

0613952R66

RES, 0

Controller R6 Schematic Diagrams

3-74

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

Circuit
Ref

Motorola Part
No

Description

R4086

0613952R66

RES, 0

U3005

0105959T72

PNP

VR3202

4813977M05

DIODE, 3.3V ZENER

R4088

0613952R01

RES, 10K

U3006

0105959T72

PNP

VR3203

4813977M05

DIODE, 3.3V ZENER

R4089

0613952R17

RES, 47K

U3030

5116525H01

DUAL OPAMP

VR3204

4813977M13

DIODE, 6.2V ZENER

R4090

0613952R66

RES, 0

U3040

0105959T72

PNP

VR3205

4813977M05

DIODE, 3.3V ZENER

R4093

0613952R66

RES, 0

U3200

5185143E77

PWR_MNGR_BLOCK

VR3206

4813977M13

DIODE, 6.2V ZENER

R4094

0613952R66

RES, 0

U3201

5189680C06

VR3207

4813977M13

DIODE, 6.2V ZENER

R4095

0613952R66

RES, 0

VOLTAGE
REGULATOR

VR3208

4813977M13

DIODE, 6.2V ZENER

U3202

5115453H01

DUAL OPAMP

VR3502

4813977A48

DIODE, 20V ZENER

U3203

5114007A43

IC SCHMITTTRIGGER

VR3503

4813977A48

DIODE, 20V ZENER

U3500

5102463J95

AUDIO PA

VR3504

4813977A48

DIODE, 20V ZENER

U3501

5115368H01

DIGITAL ATTENUATOR

VR4000

4813977A48

DIODE, 20V ZENER

U3502

5114016A18

QUAD OPAMP

VR4001

4813977A48

DIODE, 20V ZENER

U3503

5164852H47

IC, LEVEL
TRANSLATOR

VR4002

4813977A48

DIODE, 20V ZENER

R4096
R4097
R4098
R4099
R4100

0613952R66
0613952R66
0613952Q89
0613952R66
0613952Q75

RES, 0
RES, 0
RES, 4.7K
RES, 0
RES, 1.2K

R4101

0613952Q75

RES, 1.2K

R4103

0613952Q75

RES, 1.2K

U3504

5171395L01

IC, CMOS SWITCH

VR4003

4813977A48

DIODE, 20V ZENER

R4105

0613952R01

RES, 10K

U3505

5114016A18

QUAD OPAMP

VR4004

4813977A48

DIODE, 20V ZENER

R4106

0613952R01

RES, 10K

U3508

5164852H47

VR4005

4813977M13

DIODE, 6.2V ZENER

RT3500

0615471H01

THERM, 10K

IC, LEVEL
TRANSLATOR

VR4006

4813977M13

DIODE, 6.2V ZENER

SP3000

1015349H03

SOLDER_PREFORM

VR4009

4813977A48

DIODE, 20V ZENER

SP3001

1015349H03

SOLDER_PREFORM

Y1000

93012000001

12 MHZ CRYSTAL

U1000

5102495J13

MICROPROCESSOR

Y3200

4815028H01

24.576 MHZ CRYSTAL

U1006

5115001H02

Y3201

4802582S80

32 KHZ CRYSTAL

U2000

U4000

5115476H01

IC, SERIAL-TO-PARALLEL CONVERTER

U4001

5115502H01

LOGIC TRANSLATOR

U4004

5178395A01

IC, BUFFER

IC, DUAL UNBUFFERED INVERTER

U4005

5178395A01

IC, BUFFER

0104034J63

IC, 32MB FLASH

U4006

5178395A01

IC, BUFFER

U2001

51012031001

IC, 32MB SDRAM

U4007

5178395A01

IC, BUFFER

U3001

5164015H94

VOLTAGE
REGULATOR

U4008

5178395A01

IC, BUFFER

U4009

5178395A01

IC, BUFFER

U4010

5178395A01

IC, BUFFER

VR3000

48012043001

TRANSORB DC 28V

VR3040

4813977M10

DIODE, 5.1V ZENER

VR3200

4813977M10

DIODE, 5.1V ZENER

VR3201

4813977M05

DIODE, 3.3V ZENER

U3002

5115391H01

VOLTAGE
REGULATOR

U3003

5164015H94

VOLTAGE
REGULATOR

U3004

5115391H01

VOLTAGE
REGULATOR

M
XPR 8300/XPR 8400
MOTOTRBO Repeater
Chapter 5
VHF (136–174 MHz)
1–25W
Service Information

Issue: February, 2014

Computer Software Copyrights
The Motorola products described in this manual may include copyrighted Motorola computer programs stored
in semiconductor memories or other media. Laws in the United States and other countries preserve for
Motorola certain exclusive rights for copyrighted computer programs, including, but not limited to, the
exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any
copyrighted Motorola computer programs contained in the Motorola products described in this manual may
not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express
written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant
either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent
applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in
the sale of a product.

i

Chapter 5 – VHF Low Power Service Information
Table of Contents
Section 1

Theory of Operation

1.0 Introduction ..........................................................................................................1-1
1.1 Receiver .........................................................................................................1-2
1.2 Transmitter .....................................................................................................1-2
1.3 Repeater Indicator Board ...............................................................................1-2
1.4 Connector Board ............................................................................................1-3
1.5 Fan .................................................................................................................1-4
1.6 AC/DC Power Supply .....................................................................................1-4
2.0 Repeater Interconnections and Cables................................................................1-5
3.0 Mobile Radio’s Theory of Operation ....................................................................1-6
3.1 VHF (136–174 MHz) Receiver Circuitry .........................................................1-6
3.2 VHF (136–174 MHz) Transmitter Circuitry – 25 Watt.....................................1-9
3.3 Frequency Generation Circuitry....................................................................1-13

Section 2
1.0
2.0
3.0
4.0
5.0

Troubleshooting Charts

Troubleshooting Flow Chart for Receiver ............................................................2-1
Troubleshooting Flow Chart for 25W Transmitter ................................................2-4
Troubleshooting Flow Chart for Synthesizer........................................................2-5
Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2) .......................................2-6
Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2).......................................2-8

ii

Section 3

VHF PCB/Schematics/Parts List

1.0 Allocation of Schematics and Circuit Boards ....................................................... 3-1
1.1 Controller Circuits........................................................................................... 3-1
2.0 VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List ................................... 3-3
VHF (136–174 MHz) 1–25W 8471495L04 Top Side.............................................. 3-3
VHF (136–174 MHz) 1–25W 8471495L04 Bottom Side......................................... 3-4
VHF (136–174 MHz) 1–25W Overall Schematic Diagram ..................................... 3-5
VHF (136–174 MHz) 1–25W Receiver Front-End Schematic Diagram.................. 3-6
VHF (136–174 MHz) 1–25W Receiver IF Amp Schematic Diagram ...................... 3-7
VHF (136–174 MHz) 1–25W Receiver Back-End Schematic Diagram .................. 3-8
VHF (136–174 MHz) 1–25W Power Amplifier Schematic Diagram........................ 3-9
VHF (136–174 MHz) 1–25W Power Control Schematic Diagram ........................ 3-10
VHF (136–174 MHz) 1–25W Synthesizer Schematic Diagram ............................ 3-11
VHF (136–174 MHz) 1–25W Receiver VCO Schematic Diagram........................ 3-12
VHF (136–174 MHz) 1–25W Transmit VCO Schematic Diagram ........................ 3-13
VHF PCB 8471495L04 Parts List 1–25W............................................................ 3-14
3.0 VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List ................................. 3-19
VHF (136–174 MHz) 1–25W 8471495L01 Top Side............................................ 3-19
VHF (136–174 MHz) 1–25W 8471495L01 Bottom Side....................................... 3-20
VHF (136–174 MHz) 1–25W 8471495L03 Top Side............................................ 3-21
VHF (136–174 MHz) 1–25W 8471495L03 Bottom side ....................................... 3-22
VHF (136–174 MHz) 1–25W Overall Schematic Diagram ................................... 3-23
VHF (136–174 MHz) 1–25W Receiver Front-End Schematic Diagram................ 3-24
VHF (136–174 MHz) 1–25W Receiver IF Amp Schematic Diagram .................... 3-25
VHF (136–174 MHz) 1–25W Receiver Back-End Schematic Diagram ................ 3-26
VHF (136–174 MHz) 1–25W Power Amplifier Schematic Diagram...................... 3-27
VHF (136–174 MHz) 1–25W Power Control Schematic Diagram ........................ 3-28
VHF (136–174 MHz) 1–25W Synthesizer Schematic Diagram ............................ 3-29
VHF (136–174 MHz) 1–25W Receiver VCO Schematic Diagram........................ 3-30
VHF (136–174 MHz) 1–25W Transmit VCO Schematic Diagram ........................ 3-31
VHF PCB 8471495L01 and 8471495L03 Parts List 1–25W................................. 3-32

1-1

Section 1
THEORY OF OPERATION
Introduction
The MOTOTRBO repeater consists of two MOTOTRBO mobile radios; one to act as a receiver, and
one to act as a transmitter and controller. Both of these radios contain specialized software that
allows them to function together as a repeater. The Repeater also contains a Repeater Indicator
board and a Connector board. A block diagram of the repeater is shown in Figure 1-1. The Repeater
Indicator board contains the Front-Panel LED circuitry as well as an Ethernet interface. The
Connector board is a multifunctional board that is primarily used to pass signals to and from
modules inside the chassis to the outside of the chassis.
The Repeater contains the following assemblies and sections:
• Receiver
• Transmitter
• Repeater Indicator Board
• Connector Board
• Fan

Repeater Board

• AC/DC PSU

Option
Board
Interface

Display
Driver
USB to
Ethernet
Interface

Repeater
Interface

RTC
Backup

Mobile Mic
Port (MMP)

Mobile Mic
Port (MMP)

Front Connector

Front Connector

Tx Control Radio

Control Head
Interface

Rx Radio

Controller

Rx RF
DC
Power

Mobile
Accessory
Port (MAP)
Rear Connector

Power Supply

AC
Power

Repeater
Interface

Option
Board
Interface

Control Head
Interface

Controller

Mobile
Accessory
Port (MAP)
Rear Connector

Connector Board

1.0

Fan
Control

Ethernet
Connector

Tx RF
DC
Power

Fan

MAP
Connector

RF
Rx In

RF
Tx Out

Figure 1-1 Repeater Block Diagram

1-2

1.1

Introduction

Receiver
The receiver uses a transceiver board which is based on the mobile radio's transceiver board. The
board uses the same PCB as the mobile radio board, but is populated differently to work in the
Repeater application. Only the receiver related functions of the board are utilized in this application,
even though the circuitry for transmit also exists on the board.
The Repeater receiver is identical in functionality to the mobile radio's receiver differing only in the
audio path. On the mobile radio, the decoded audio is sent to a DAC, and then to the speaker. In the
Repeater, this audio information is sent out through the SSI link to the transmit radio to be
processed. Details of the receiver theory of operation can be found in Section 3.1.

1.2

Transmitter
The transmitter consists of a transceiver board which is based on the mobile radio's transceiver
board housed in a transmit chassis. The transmit radio is identical to the receive board from a
hardware standpoint. The difference between the two is the software that is running on them, how
they are connected within the Repeater, and an additional heat sink that is mounted to the chassis.
The added heatsink and the Repeater fan allow the transmitter to be cooled sufficiently when
operating in a 60°C, full-duty cycle environment.
The transmit radio acts as the master controller for the Repeater. It handles all controller related
tasks for the Repeater, including management of the receive radio. The transmit radio is responsible
for processing the audio sent from the receive radio and repeating it out at the Tx frequency. Details
of the transmitter theory of operation can be found in Section 3.2.

1.3

Repeater Indicator Board
The Repeater Indicator board contains circuitry to drive the front panel indicator LEDs, an RTC
battery for the RTC in the transmit radio, as well as an Ethernet controller.

Front Panel Indicators

Display
Driver

Ethernet to
Rear Panel

USB to
Ethernet
Interface

RTC
Backup

Flex to Transmit Radi o
Figure 1-2 Repeater Indicator Board Block Diagram
All of the indicator LEDs that are on the front of the Repeater chassis reside on the Repeater
Indicator board. Each is controlled by a shift register (U6) data out signal and a digital transistor. The
shift register accepts serial data in from the transmit radio's OMAP processor via a SPI bus. A
74LVC07 buffer (U9) level shifts these signals from 3.3 V to 1.8 V.

Introduction

1-3

The Repeater Disable LED is a dual-purpose LED that is hardware controlled initially at power-up.
As soon as VBUS power is available on the Repeater Indicator board, the hardware circuitry for the
Repeater Disable LED will cause it to blink periodically. When the software initialization is completed
by the firmware, the blink circuitry will get disabled by the firmware. At that point, the Repeater
Disable LED can be used for its intended purpose of displaying when the Repeater Disable function
is turned on.
The power LED is the only LED that is not controlled by the software. This bi-color LED gets turned
on green when the 13.8 V output from the power supply is valid. It turns on red when A/C power is
lost, and the repeater's backup battery is used.
The Real Time Clock (RTC) battery (M1) is connected to the transmit radio through the Control
Head (J1, pin 30).
Details of the Ethernet Controller can be found in Chapter 2.

1.4

Connector Board
The Connector board has two purposes: provide a place for the Repeater's MAP and Ethernet
connectors to be mounted and a location for the Repeater’s fan control circuitry.

To MAP Conne ctor On
Transmit Radi o

To Power
Suppl y
Fan
Control

To MAP Conne ctor On
Rear Panel

To Fan

To Ethernet
Conne ctor On
Rear Panel

Figure 1-3 Connector Board Block Diagram

1-4

1.5

Introduction

Fan
The fan control logic is provided by the fan controller IC (U51). This is a device from Cypress
Semiconductor. There are basically two functions provided by the fan controller. First, it provides a
PWM output based on a temperature input, and secondly, it provides detection of fan failure based
on the fan tachometer reading.
The Repeater’s internal chassis temperature is measured with an LM50 precision temperature
sensor IC (U52). This IC outputs a voltage that is linearly proportional to temperature at 10 mV/°C,
and with an offset of +500 mV. The output voltage of the LM50 ranges from +200 mV at -30°C to
1.1 V at +60°C.
The fan controller IC (U51) controls the speed of the fan by adjusting the PWM output (pin 1) from
0% to 100%. As long as the fan continues to work, pulses are output from the fan and input to the
fan controller (pin 2).

1.6

AC/DC Power Supply
The Repeater uses the PMPN4001A switch-mode, Power Supply Unit (PSU). It is capable of 200 W
and designed for a 50 W UHF or VHF repeater system. This supply has UL, CE, and TUV regulatory
approvals and is usable in all regions by using the correct line cord. The AC input is auto-ranging
with no manual switch being specified to operate from 90 V-270 V and 47 Hz-63 Hz. It outputs a
nominal voltage of 13.8 V with a voltage tolerance of +/- 5%.
It has Power Factor Correction circuitry and is rated at 15 A across the whole operating temperature
range of -30°C to +60°C. It also has a built-in battery revert circuit with a float output available for
maintaining the charge on a battery and has UL, CE, & TUV approvals. The battery revert connector
is accessible in the back of the power supply.
The supply has over-load, over-voltage, and over-temperature protection. In an overload condition,
the PSU goes into a hiccup mode where it recovers automatically after the fault condition is
removed. During an over-voltage condition, the PSU shuts down and will have to be re-powered on
to recover. In an over-temperature condition, the PSU also shuts down, but will recover after the
temperature goes down.
The PSU is not designed to be field serviceable. If it is determined that the PSU is not functioning,
the whole unit needs to be replaced.

Repeater Interconnections and Cables

Repeater Interconnections and Cables

Repeater Board

Figure 1-4 shows the Cable interconnections inside the Repeater.

Display
Driver
USB to
Ethernet
Interface

RTC
Backup

7
6

Repeater
Interface

Mobile Mic
Port (MMP)

Mobile Mic
Port (MMP)
Front Connector

Controller

5
Rx RF

Mobile
Accessory
Port (MAP)

DC
Power

Repeater
Interface

Front Connector

9

Control Head
Interface

Tx Control Radio

Option
Board
Interface

Rx Radio

Option
Board
Interface

Control Head
Interface

Rear Connector

Controller

Mobile
Accessory
Port (MAP)
Rear Connector

Tx RF
DC
Power

1
8

2

3

Power Supply

AC
Power

Connector Board

2.0

1-5

Fan
Control

Ethernet
Connector

Fan

4

MAP
Connector

RF
Rx In

RF
Tx Out

Figure 1-4 Repeater Cabling Diagram
The details of each of these cables/interconnections are as follows:
1.

Two conductor DC power cables to the transmit and receive radios.

2.

Six conductor DC power cable to the connector Board. Supplies power for the fan and
Repeater Indicator board via cable 6.

3.

RF Coax to connect the receive radio to the back of the Repeater. This cable has a BNC
connector on the Repeater’s rear panel.

4.

RF Coax to connect the transmit radio to the back of the Repeater. This cable has an N type
connector on the Repeater’s rear panel.

5.

CAT5 cable with RJ45 style connectors on both ends. This cable connects the Ethernet
controller on the Repeater Indicator board to the Repeater's back panel and provides power
from the Connector Board to the Repeater Indicator board for the LED indicators.

1-6

3.0

Mobile Radio’s Theory of Operation

6.

Eleven conductor flex cable. Provides the SSI connection between the transmit and receive
radios. Refer to Section 1.5 for more details on this interface.

7.

Thirty conductor flex cable. Provides the connection from the transmit radio to the Repeater
Indicator board and includes SPI signals to drive the LED indicators, RTC backup supply, and
the interface to the Ethernet controller.

8.

Twenty six conductor cable. Provides the connection from the transmit radio's MAP to the
MAP located on the Repeater's rear panel.

9.

Eight pin conductor cable. Provides Ethernet LED signals from Repeater Board and HWID
signals from Connector Board (Applicable for 32 MB repeaters only).

Mobile Radio’s Theory of Operation
The sections that follow provide a detailed theory of operation for the VHF circuits in the two
MOTOTRBO mobile radios. For details of the theory of operation and troubleshooting for the
associated Controller circuits, refer to the Controller Section of this manual.

3.1

VHF (136–174 MHz) Receiver Circuitry
The receiver is configured as a dual-conversion superheterodyne receiver, capable of both FM and
4-level FSK demodulation. The major blocks are the front-end, the mixer, Xtal filter, and the Abacus
III back-end IC. The overall block diagram is shown in Figure 1-5.

Sw. 10 dB
Attenuator

2-Pole
Varactor
Tuned

LNA

2-Pole
Varactor
Tuned

4-Pole
44.85 Mhz

2nd L.O.
42.6 or 47.1
MHz

LIMITER/IF
AMP
STAGE
X

AD9864

T/R ANT
Switch

2nd
L.O.

Hi-Speed
A/D

VCO

10 bit
DAC

SPI
&
SSI
BU
S

10 bit
DAC
1st L.O. High
Side Injection
Fo + 44.85
MHz

DSP
Processor

SPEAKER

D/A

Figure 1-5 Receiver Block Diagram
3.1.1

Receiver Front-End
The front-end consists of a 2-pole varactor-tuned pre-selector filter, an LNA, a 2-pole varactor-tuned
post-selector filter, and a passive double-balanced mixer. The received signal applied to the antenna
is routed through the harmonic filter and PIN diode controlled antenna switch (D0702). A logic high
level on ANT_ENABLE configures the antenna switch for Tx operation while a logic low places the
switch in Rx mode. The insertion loss of the harmonic filter and antenna switch combined is
approximately 0.8 dB max in Rx mode with slightly more loss at the upper end of the band. From this
point, the Rx signal is routed to the Local Distance Switch (D0400/R0407), which biases on a diode
in normal operation to minimize any insertion loss. Under strong signal conditions and for improved
intermodulation protection from interfering signals, the switch can be turned on by the signal
RF_ATTEN_1, which introduces approximately 10 dB of additional path loss. Activation of the switch
can be accomplished manually by the user or left in the default setting.

Mobile Radio’s Theory of Operation

1-7

The signal next reaches the pre-selector filter, which is a 2-pole varactor-tuned filter with 5 zeros
that are optimized to provide image frequency rejection. This filter, and the similarly designed postselector filter, provide over 75 dB of image response rejection. The 3 dB bandwidth for both filters
varies across the band with a minimum of 32 MHz at 136 MHz and a maximum of 38 MHz around
174 MHz. Half-IF rejection from the filters is also frequency dependent with a minimum of
approximately 7.5 dB achieved at the worst-case frequency of 174 MHz. Both filters have variable
center frequencies that are adjusted by the FE_TUNE signal, which is derived from the output of a
10-bit DAC internal to the MAKO IC (U3200). The voltage is scaled up by a voltage doubler (Q0403)
in order to provide the required linearity for the filters. Both filters are matched to the LNA (Q0402) to
optimize the amplifier’s noise figure (2.0 dB) and to provide an LNA gain of 16 dB to the signal. The
combined gain of the filters and LNA is about 14 dB. Active bias transistor Q0401 maintains the
collector current of Q0402 constant at 25 mA. The LNA, active bias circuit, Local Distance Switch,
and voltage doubler are all supplied by 9R1_FILT, which is derived from 9R1 after filtering.
Following the post-selector filter is the Class 2, double-balanced mixer. It is comprised of baluns
T0400 and T0401 and diode ring mixer D0405. Injection amplifier Q0405 provides 15 dB of gain to
the Rx VCO injection signal. Another amplifier, Q0202, located in the VCO block, also provides gain
for the LO signal and isolation from high RF signals entering the mixer. The signal applied to the LO
port of the mixer is +16 dBm minimum after passing through the 3-pole/1-zero, low-pass injection
filter. The LO injection is high-side and mixes the signal down to an IF frequency of 44.85 MHz. The
output of the mixer is connected to a diplexer network, which terminates out-of-band frequencies
into 51 ohms (R0427) while appearing as high impedance to the 44.85 MHz IF signal.
3.1.2

Receiver Back-End
The signal entering the back-end is matched to 4-pole crystal filter, FL0500, by C0507 and L0503.
The filter is centered at 44.85 MHz with a 3 dB bandwidth of 13.4 kHz. IF amplifiers Q0500 and
Q0501 follow the crystal filter and provide both amplification and limiting to the signal. An overall
gain of 24 dB is available from the composite IF amplifier to lower-level IF signals. As the signal level
increases, Q0501 begins to limit and eventually saturates out at approximately –16 dBm. The
purpose of the limiting is to provide protection to the AD9864 Abacus III back-end IC (U0600). An
internal 16 dB attenuator is also engaged to provide attenuation to the Abacus’s input signal,
working with the external amplifier to limit the signal below the ADC clip point. The block diagram for
the AD9864 is shown in Figure 1-6 below. At IF levels exceeding –26 dBm into U0600, the 2nd LO
synthesizer internal to U0600 can be pulled, causing corruption of the I/Q data being delivered to the
DSP.
MXOP MXON IF2P IF2N GCP GCN

AD9864

AGC
-16dB

IFIN

LNA

Σ-Δ ADC

DECIMATION
FILTER

FORMATTING/SSI

DOUTA
DOUTB
FS
CLKOUT

FREF
CONTROL LOGIC
LO
SYN

IOUTL

VOLTAGE
REFERENCE

CLK SYN

LOP LON
LO VCO AND
LOOP FILTER

IOUTC

CLKP

CLKN VREFP VCM VREFN

SPI

PC PD PE

LOOP FILTER

Figure 1-6 AD9864 Block Diagram

1-8

Mobile Radio’s Theory of Operation

The Abacus III accepts the 44.85 MHz signal, processes it, and sends out baseband I/Q data in
16-bit format to the DSP at a 20 kHz rate. Internal to the Abacus III is an LNA and 16 dB FE
attenuator, an internal integer-N synthesizer used to control the external 2nd LO VCO, a
Sigma-Delta ADC and decimation filter, and control and formatting logic for outputting the baseband
I/Q data. External to U0600 is the 2nd LO VCO with active device Q0600 and its associated circuitry
including the loop filter consisting of C0613, C0618, and R0603. The 2nd LO mixes the 44.85 MHz
IF signal down to 2.25 MHz before being input to the ADC where it is sampled. The tank circuit
(L0608, C0605, C0642, R0617) and varactor (D0601) for the internal clock synthesizer, work with
the loop filter (R0618, C0643, C0646) to provide the 18 MHz clocking signal to the internal ADC,
decimation filter, and SSI formatting circuitry. A 3 Volt regulator (U0601) provides a clean 3 Volt
supply to U0600. Transistor Q0601 is configured as a super filter to provide the 2nd LO transistor
with a low noise supply. The reference clock for U0600 is 16.8_REF, which is a buffered (Q0100)
16.8 MHz clock from the synthesizer block.
Shown below in Figure 1-7, is the block diagram of the signal flow through the receiver back-end. All
the blocks within the dotted box represent the DSP software algorithms internal to U1000.

44.85
MHz
IF

AD9864 Hi
SPEED
ADC

FIR

FM
DISCRIMINATOR

ANALOG AUDIO
GAIN STAGES

DEEMPHASIS

ΣΔ

SPEAKER

DAC

DSP ANALOG FM MODE

44.85
MHz
IF

AD9864 Hi
SPEED
ADC

FIR

FM
DISCRIMINATOR

4-FSK
SYMBOL
RECOVERY

ΣΔ

AMBE+2 TM
VOCODER

ANALOG AUDIO
GAIN STAGES

SPEAKER

DAC

DSP DIGITAL 4FSK MODE

Figure 1-7 Signal Flow through Receiver Back-End
The DSP takes the incoming 20 kHz data-stream and passes the information through an FIR (Finite
Impulse Response) filter, which provides rejection from any in-band adjacent channel interference.
The remaining filter data is then sent through a decimation process further reducing its frequency to
8 kHz.
Depending on whether the repeater is in Analog or Digital mode determines the kind of signal
processing used. If the radio is in Analog mode, the remaining 8 kHz data is sent through the FM
Discriminator and De-emphasis subroutines in the DSP code. If the repeater is in Digital mode, the
remaining 8 kHz data is still sent through the FM Discriminator but an additional "Symbol Recovery"
routine is applied along with a standard AMBE+2™ Vocoder process. The resultant audio (still
represented by high-speed data) is sent to a DAC (U3200), which drives several gain stages. These
gain stages consist of an I2C audio attenuator (U3501) and a high-power audio PA (U3500)
providing the user with at least 3 Watts of power through the internal speaker.

Mobile Radio’s Theory of Operation

3.2

1-9

VHF (136–174 MHz) Transmitter Circuitry – 25 Watt
The Transmitter consists of the power amplifier circuitry and the power control circuitry. The power
amplifier is responsible for delivering a faithful replica of the VCO output amplified up to the desired
output power level, free from distortion. The power control circuitry is responsible for ensuring that
the desired output power level is maintained in both analog and digital modes, as well as protecting
the power amplifier from damage due to heat, antenna mismatch, out-of-range battery voltage, or
mis-assembly.
9V3_TX

9V3_TX

ANT_ENABLE

LDMOS
Predriver
RD01MUS1

ANT_ENABLE

A+

LDMOS
Driver
RD07MVS1

Microstrip
Dual
Directional
Coupler

Harmonic
Filter
TX Port

tch
Ma

tch
Ma

tch
Ma

tch
Ma

TX_INJ
CW/4 FSK
+7dBm
INPUT
FROM
VCO

9V3_TX

Pad

T/ R
Switch

RX Port
To FE

Forward
Port

Reflected
Port

SW_9V1

FINAL_BIAS

+

To Pressure
Pad Switch

To Pressure
Pad Switch

Thermal
Cutback

To Pressure
Pad Switch

Voltage
Controlled
Variable
Attenuator

9V3
To Predriver
P res s ure
P ad Clos es
S witc h

To Driver

PA_ENABLE
9V3

SW_9V1

- 5 dBm

V _CONTROL

To Final

(nominal)
VCONT
VIN

+5 VOUT

+5V Regulator

Pressure
Pad
Switch

VAPC

AD8315

VPOS
ENBL

FLTR

RF IN
VSET
COMM

TX_DAC
Active
Reconstruction
Filter

Log Amp Controller

Figure 1-8 VHF 25 Watt Low-Power Transmitter Detailed Block Diagram
3.2.1

Power Amplifier
The radio’s 25 Watt power amplifier (PA) is a 3-stage amplifier, which amplifies the output of the
VCO to the required transmit power level. The first stage is an adjustable gain LDMOS pre-driver
(RD01MUS1, Q0705), followed by an adjustable gain LDMOS driver (RD07MVS1, Q0703), and the
fixed-gain LDMOS final device (MRF1535, Q0702). A transmit/receive (T/R) switch and a harmonic
filter complete the transmit lineup.

3.2.2

Pre-Driver Stage
Pre-driver is a low power LDMOS device (RD01MUS1, Q0705), which delivers up to +27 dBm
power to the driver stage. Its gain is controlled by varying the gate bias voltage and varies from low
gain up to approximately 14 dB power gain. The gate bias voltage is controlled with the V_cont
signal and is controlled in parallel with the driver stage gain.
The input match to this stage is a high-pass topology comprised of L0716, L0718, and C0795.
(High-pass matches are used where appropriate to minimize the chances of low frequency
regeneration within the amplifier.) The inter-stage match between the pre-driver and driver stages is
comprised of C0790, C0786, C0791, C0792, L0717, and L0719 arranged in a high-pass topology.

1-10

Mobile Radio’s Theory of Operation

Additional footprints are provided on the printed circuit board to allow for possible engineering
optimizations to this match. These are non-populated parts C0793, C0794, C0817, C0820, and
C0821.
3.2.3

Driver Stage
The next stage is a medium-power LDMOS device (RD07MVS1, Q0703), which delivers up to +38
dBm to the final device. Its gain is controlled by varying the gate bias voltage and varies from low
gain up to approximately 10 dB power gain. The gate bias voltage is controlled with the V_cont
signal and is controlled in parallel with the pre-driver stage gain.
R0718, R0720, R0754, and R0755 are required to improve the bandwidth of the driver stage. The
inter-stage match between the driver and final device is comprised of C0819, C0746, C0754,
C0745, and associated micro-strips on the PCB. Additional footprints are provided on the printed
circuit board to allow for possible engineering optimizations to this match. These are non-populated
parts C0753, C0755 and C0752.

3.2.4

Final Stage
The final stage is a high-power LDMOS device (MRF1535, Q0702). The package is mounted to a
copper carrier to improve thermal conductivity to the chassis and also to more tightly control the RF
load, allowing higher and more consistent maximum output power. This stage is biased at a
quiescent current of 100 mA and operates with a fixed-gain of approximately 14 dB, allowing the
radio to be set to a maximum output power of 35 Watts. The quiescent current is set by adjusting the
Final_Bias signal.
The output match consists of C0719, C0720, C0721, C0726, C0727, C0741, C0724, C0725 and
L0714 and the associated microstrip line on the PCB. The output matching circuitry of this stage has
extremely critical part location requirements. Any repairs must be done with care to ensure the
replaced components are placed accurately and properly soldered. Of particular concern are the
output matching capacitors, C0719, C0720, C0721, C0726, and C0727. The resistor networks at the
input of each of the final elements are required to improve the bandwidth of the circuit. These
resistors are R0712, R0716, R0717, R0719, R0721, R0726, R0732, R0733, R0734, R0736, R0737,
and R0739.
Additional footprints are provided on the printed circuit board to allow for possible engineering
optimizations to this match. These are non-populated parts C0722, C0729, and C0730. If the final
device is replaced, the bias voltage must be re-tuned using the Customer Programming Software
(CPS). Care must be taken not to damage the device by exceeding the maximum allowed quiescent
current. The maximum allowable current is 500 mA, but the design is optimized for 100 mA as noted
earlier. The device can tolerate up to 5 Amps for brief periods of time without damage.

3.2.5

Antenna Switch
The Antenna Switch (T/R switch) has two modes of operation, transmit and receive.
Transmit mode:
The antenna switch utilizes the existing dc feed (A+) to the final stage device (Q0702). Both PIN
diodes, D0700 and D0702, are turned on during key-up by forward biasing them. Forward biasing is
achieved by pulling down the voltage at the cathode end of D0702 to around 12.2 Volts (0.7 Volt
drop across each diode). Q0704 is configured as a current sink that maintains the current through
the antenna switch diodes at 100 mA, as set by VR0700 and R0738.

Mobile Radio’s Theory of Operation

1-11

The current sink is enabled during transmit mode by ANT_ENABLE asserting thru Q0706 and
associated circuitry. When the PIN diodes are conducting, an RF ground is formed at the anode of
the lower PIN diode D0702, which places the series L0710 and L0724 in parallel with C0803. The
values of L0710, L0724, and C0803 are chosen so that they are in parallel resonance at the center
of the transmit band, making them appear as an open-circuit so that a 50 ohm power path is
maintained thru the top PIN diode to the harmonic filter. To further attenuate the Tx signal from
getting to the Rx front-end, a PIN diode pair (D0703) is placed in the Rx path separated from the
D0702 short by a quarter wave inductor (L0730 & L0731). This diode pair shorts to ground in
transmit mode so that the receiver sees as little transmitter power as possible.
Receive mode:
The DC current thru the PIN diodes is interrupted by turning off the current sink. The RF path now
flows from the Harmonic Filter thru the matching circuit formed by C0803, L0710, and L0724, then to
pi network C0766, L0730, L0731, and C0772. The additional shunt diodes (D0703) will be high
impedance since no bias current is flowing from the switched Tx power line.
3.2.6

Harmonic Filter
Inductors L0720, L0721, L0706, L0707, L0708, L0709, L0722, and L0723, and capacitors C0742,
C0739, C0740, C0735, and C0750, form a harmonic filter which is a 7th order low-pass filter with
two notches; this is used to attenuate harmonic energy from the transmitter before it reaches the
antenna. The harmonic filter also prevents high-level RF signals above the receiver passband from
reaching the receiver circuits, improving spurious response rejection. R0713 and L0728 are used to
drain any electrostatic charges that might otherwise build up on the antenna.

3.2.7

Directional Coupler
The dual directional microstrip coupler is implemented at the harmonic filter output to sample both
forward and reverse directed transmitter power. RF power from the transmitter PA passes through
the microstrip coupler before reaching the antenna. Forward RF power is coupled to the U0940 log
detector / controller via the voltage controlled attenuator (VCA) stage consisting of pin diodes
D0901, D0902, and D0903. The log detector/controller regulates the gain of PA stages Q0703 and
Q0705 (via V_cont) as necessary, thus ensuring that the forward power out of the radio is held to a
constant value.
The directional coupler functions not only as part of the transmitter power regulation circuit but also
as part of the VSWR load detection circuitry. Its physical location close to the antenna connector
allows accurate VSWR sense at the transmitter output. Forward and reverse coupled signals are
rectified by D0904 and D0905, respectively. Resulting DC voltage FWD_DETECTED is proportional
to RF power while REV_DETECTED is proportional to reflected RF power. The detected voltages
are fed to the respective inputs of difference amplifier U0901. The difference amplifier output is
applied to variable attenuator control stage U0900-1.
An abnormally high reflected power level, such as may be caused by a damaged antenna, also
causes an increase in the difference amplifier output voltage. An increased difference amplifier
output causes a reduction in attenuation by the VCA. As a result, the increased RF signal applied to
the log detector/controller causes the controller to reduce the gain of PA stages Q0703 and Q0705.
Transmitter power is thus reduced to prevent damage to the final device due to an improper load.

1-12

3.2.8

Mobile Radio’s Theory of Operation

Power Control
The transmitter uses PA controller IC, U0940, to control the power output of the radio. A portion of
the forward RF power from the transmitter is sampled by the directional coupler and delivered via
the VCA to the RFIN port of the PA controller IC (pin 1). The PA controller, a log detector type,
provides temperature-stable, high accuracy control over a typical 50 dB dynamic range.
The MAKO IC contains a digital-to-analog converter (DAC), which provides a reference voltage
(TX_DAC) at the input of reconstruction filter stage U0900-2. The filtered reference voltage at the
output of U0900-2 is divided by the combination of R0942 and R0946 before reaching the VSET
input of the PA controller IC (pin 3). Thermistor RT0953 is used in combination with R0954 to
compensate reference voltage drift at operating temperature extremes. Reference voltage level is
programmable through the SPI lines of the MAKO. This reference voltage is proportional to the
desired power setting of the transmitter, and is factory programmed at several points across the
frequency range of the transmitter to offset frequency response variations of the transmitter's
coupled power circuits.
The PA controller IC provides a DC output voltage at pin 7 (VAPC), which is divided to provide gate
bias for PA pre-driver and driver stages. The 0 to 5 VDC range at U0940 pin 7, is applied as
V_CONTROL to power-adjust the transmitter by controlling the gate bias of stages Q0703 and
Q0705. Voltage divider combination R0727 and R0728 provide gate bias to Q0703 while divider
combination R0750 and R0751 provide gate bias to Q0705. This adjusts the transmitter power
output to the intended value. The ratios of each of these resistor dividers are chosen to ensure that
Q0703 and Q0705 are both running at their nominal design condition at rated output power.
Variations in sampled forward transmitter power cause the PA controller IC to adjust the control
voltage above or below its nominal value to raise or lower output power in order to maintain
transmitter output power relative to the reference voltage applied to VSET.
A power control attenuator circuit was added to the 25 Watt transmitter circuitry in order to extend
the range of the RF detection in the RF detector at low-power levels. This enables the power control
loop to close at lower relative power levels and is needed because of the greater relative power-set
range (1-25 Watt, 14 dB). The PC_ATTEN_ENA activation threshold is set in software for operation
at lower power levels, typically 1-5 Watt. When the PC_ATTEN_ENA is activated, the VCA is driven
to its minimum attenuation level, which increases the RF level at the AD8315 (U0940) for a given
transmitter power level. The radio software adjusts the K&M tuning accordingly such that proper
power-set is maintained at operating powers both above and below the activation threshold point.

3.2.9

Power Ramp Profile Control
In order to limit transient adjacent channel power at the transmitter's output, the ramped power
should follow a raised-cosine profile. The PA controller IC has a linear slope function when scaled in
dB/V. To achieve the desired raised-cosine profile of the output power, the ramped reference voltage
provided by the MAKO DAC follows a raised-cosine approximation. The MAKO DAC reference
output is low-pass filtered by the DAC reconstruction filter before it is applied to the VSET input of
the PA controller IC. Reconstruction filtering reduces spurious emissions in the RF spectrum as a
result of the finite steps of the DAC. Loop filter capacitor C0926, in conjunction with resistor R0950
and the integrator within the PA controller IC, control the loop dynamics. Loop dynamics have been
optimized to achieve sufficient speed to follow the required ramping profiles while meeting switching
transient requirements over varied power levels. Accurate control of the power-rise (ramp-up) and
power-decay (ramp-down) characteristics minimizes splatter into adjacent channels.

Mobile Radio’s Theory of Operation

3.2.10

1-13

Load Dump Protection
In order to protect the transmitter line-up in the case where extremely high voltage spike occurs, a
simple load dump protection circuit is implemented. This circuit is placed at the gate of PA stage
Q0703 and consists of resistors R0980, R0981, R0982 and transistor Q0710. When high voltage
spike (>29.9 V_) is sensed at power supply (A+), the base-to-emitter voltage VBE of this transistor
will be above threshold voltage and this will cause the transistor to turn on. The VBE is controlled by
a combination of R0980 and R0981 which form a voltage divider circuit. When Q0710 is turned on, it
will drain the current from PA stage Q0703 via R0982 and thus preventing the transmission of power
and keep the transmitter line-up from any damage.

3.2.11

Thermal Protection
Thermistor RT0908 and R0902 form a voltage divider with the output proportional to the sensed
circuit board temperature in the vicinity of the transmitter driver and final devices. The voltage
divider output is routed to operational amplifier U0901-2, which provides a dc voltage via diode
junction D0900 to control the attenuation level of the VCA stage. For the condition that the
temperature threshold set by resistive divider combination R0901 and R0909 is reached, the VCA is
driven to increase the RFIN signal at the PA controller IC (pin 1). This increase will cause the PA
controller IC to adjust the PA control voltage below its nominal value to decrease transmitter output
power. The temperature will be reduced by lowering transmitter output power relative to the
reference voltage applied to VSET.

3.2.12

Out-of-Range Battery Protection
Transmitter power cutback, under extended battery supply voltage operation, is provided for by
monitoring the battery supply in the controller circuit of the radio in order to change the VSET input
of the PA controller IC (pin 3) for reduced transmitter output. This cutback starts when the battery
voltage at the connector is 15.3 Volts or greater and has a 2 dB/V slope. In addition, a second low
battery detect circuit is implemented in hardware. This hardware cutback forces a 1.2 dB drop in RF
power level when the battery voltage drops below 12 Volts.

3.2.13

Pressure Pad Switch
The power control circuitry includes a safety switch (S0700) that consists of a conductive portion of
the rubber pad which pushes the RF final transistor Q0702 against the chassis. When the chassis
cover and rubber pad are properly assembled, the conductive portion of the pad contacts a pattern
on the circuit board, electrically closing switch S0700. If the cover and pad are not in place, switch
S0700 is open-circuited and the power control circuit is disabled, turning off the gate bias to Q0702,
Q0703, and Q0705. This prevents thermal damage of the RF transistors which might occur if the
transmitter is operated without adequate heat sinking.

3.3

Frequency Generation Circuitry
The synthesizer subsystem consists of the reference oscillator (Y0100), the fractional-N Synthesizer
IC (Tomahawk II, U0100), and the Voltage Controlled Oscillator VCO.

1-14

3.3.1

Mobile Radio’s Theory of Operation

Reference Oscillator
The reference oscillator (Y0100) contains a temperature compensated crystal oscillator with a
frequency of 16.8 MHz. A digital-to-analog (DAC) converter internal to U0100 (Tomahawk) and
controlled by the microprocessor via serial interface (SPI), sets the voltage at the AUX_DAC output
of U0100 (pin H6) to set the frequency of the oscillator. The output of the oscillator (pin 3 of Y0100)
is applied to pin K5 (XOSC_BASE) of U0100.

3.3.2

Fractional-N Synthesizer
The Tomahawk II Synthesizer IC (U0100) consists of a pre-scaler, a programmable divider and
divider control logic, phase detector, charge pump, a D/A converter in the high frequency analog
modulation path, an attenuator to balance the high and low frequency modulation paths, a serial
interface for control (SPI), a serial interface for modulation (SSI), and a super filter for the regulated
2.45 Volts.

SPI

SSI
(Modulation )

D10

Data Read

D9

Data Write

C11

Clock

D8

CEX

F11

Data

F10

Clock

F9

Fsync

H2,J3

TOMAHAWK II

SPI
Interface

Fractional -N
Synthesizer
(U0100)

A5,A10,B2,B9,
G2,J4,J6,J10,
K2,L6

Waveform
Generator

Modulation
Unit

Digital
Attenuator

DS
18-bit

Super
Filter

PRSC

16.8MHz REF
Buffer

Fractional
Unit

D/A

Reference
Divider
J2

1.875V Dig

SF _OUT

K4

J11

VCO
TX / LO

2.775 V Ana

SSI
Interface

Buffer
HP MOD

2.775V Dig

B7,E11,G10,J1

2.775V Ana

K8

5V

A7

Prescaler

K5

Main Divider
AUX
D/A
Main
Phase/Freq.
Detector
And
Charge Pumps

G3 H1

H6

TCXO
(16.8MHz)

D7

Main _CP

LOCK DETECT

Adapt _CP
Loop Filter

Figure 1-9 VHF Synthesizer Block Diagram
A voltage of 2.775 Volts applied to the super filter input (U0100 pin J4) supplies an output voltage of
2.45 VDC (SF_OUT) at pin K4. This supplies the VCO and the VCO modulation bias circuit (via
R0321). The super filter supply voltage is provided by the 2.775 Volt regulator within U3200. The
synthesizer is also supplied by the 5 Volt regulator, U3002, another 2.775 Volt regulator within
U3200, and a 1.875 Volt regulator within U3200.

Mobile Radio’s Theory of Operation

1-15

The output signal LOCK (U0100-D7) provides information about the lock status of the synthesizer
loop. A high level at this output indicates a stable loop. A discrete buffer amplifier (Q0100) provides
a buffered 16.8 MHz reference frequency to other parts of the radio.
The serial programming interface (SPI) is connected to the microprocessor via the data lines
SPI_DW (U0100-D9) and SPI_DR (U0100-D10), clock line SPI_CLK (U0100-C11), and chip enable
line CEX (U0100-D8). The serial modulation interface (SSI) is connected to the DSP via the data
line SDTX (U0100-F11), clock line TXCLK (U0100-F10), and frame sync line SFTX (U0100-F9).
3.3.3

Voltage Controlled Oscillator (VCO)
The Voltage Controlled Oscillator (VCO) subsystem consists of three Colpitts oscillators (two Rx and
one Tx), a single-stage Tx buffer amplifier, a single-stage Rx buffer amplifier, oscillator bias control
switches, and the modulation circuitry.

VHF VCO
Subsystem
9V3_VCO
High Port Modulation
(HP_MOD_OUT)
(U0100 -K8)

(U3001 -5)

TX_VCO_SEL 1
(U0100 -E5)

TX INJ

TX Buffer Amp

TX VCO 1

Prescaler
(U0100 -J2)

To U0700

Low Pass
Filter
RX_VCO_SEL 1
(U0100 -B4)
9R1
(Q0107 )

Steering Line Voltage
(VCTRL)
RX VCO 1

RX INJ
RX_VCO_SEL 2
(U0100 -H8)

RX Buffer Amp

To Q0405

RX VCO 2

Figure 1-10 VHF VCO Block Diagram
The VHF Rx VCO design incorporates two varactor-tunable Colpitts oscillators. Each Rx oscillator
has a tuning range of 19 MHz, sufficient to cover the Rx frequency range of 180.85 MHz to 218.85
MHz. A single Tx oscillator covers the frequency range of 136 MHz to 174 MHz. The oscillators
resonate at fundamental operating frequencies. Three (active-low logic) general purpose output
lines (GPO1, GPO3, and GPO6) from the Tomahawk IC (U0100-B4, E5, and H8) provide the control
for independent bias selection to each oscillator (VCO_SEL) via the PNP transistor switches U0304
and U0201. The 2.45 Volt super filtered output, SF_OUT, of the Tomahawk IC (U0100-K4) supplies
the bias to the oscillators. A portion of the VCO output signal is lightly coupled through coupling
capacitors C0331 and C0231, routed through a low-pass filter (formed by L0221, C0235, L0230,
C0265, and C0233), and fed back to the M_PRSC input of the Tomahawk IC (U0100-J2).

1-16

Mobile Radio’s Theory of Operation

High-port modulation is scaled through a voltage divider (comprised of R0319, R0320, and R0321)
and applied to the Tx modulation varactor diode CR0300. The Tx VCO frequency is modulated via
coupling capacitor C0310.
A discrete single-stage Tx buffer amplifier (comprised of the NPN transistor Q0302 and surrounding
components) amplifies the signal from the Tx oscillator to the level required by the first stage of the
Transmitter Power Amplifier (U0700). The Tx buffer amplifier also provides sufficient isolation from
any undesired load-pulling from the Transmitter Power Amplifier. The bias for Q0302 is provided by
the 9.3 Volt regulator U3001.
A discrete single-stage Rx buffer amplifier (comprised of the NPN transistor Q0202 and surrounding
components) amplifies the signal from the Rx oscillator to the level required by the LO injection
amplifier (Q0405). The Rx buffer amplifier also provides sufficient isolation from any undesired
load-pulling from high input levels in the receiver front-end. GPO4 from the Tomahawk IC
(U0100-D4) controls the transistor switch (comprised of Q0108 and Q0107), that enables the 9.1
Volt bias to Q0202 (via the 9.3 Volt regulator U3001).
3.3.4

Synthesizer Operation
The complete synthesizer subsystem is comprised mainly of the Tomahawk Synthesizer IC,
Reference Oscillator (crystal oscillator with temperature compensation), loop filter circuitry, VCO,
and DC supplies. The VCO feedback signal, PRSC, is fed to pin J2 of U0100 (M_PRSC) via a
low-pass filter (L0221, C0235, L0230, C0265 and C0233) which attenuates harmonics and provides
the correct level to close the phase-locked loop.
The prescaler in the Synthesizer IC (U0100) is a four-level prescaler capable of dividing by 4, 5, 6,
and 7. The main loop N divider is configured to be an 8-bit divider. The divide-by-N portion of the
main loop is set via the SPI. The fractional portion of the divider is realized using a 3-accumulator,
24-bit fractional divider. The SPI is used to set the desired divide ratio.
The output of the prescaler is applied to the main loop divider. The output of the main divider is sent
to the phase/frequency detector, which compares the main divider’s output signal with the reference
signal. The reference signal is generated by dividing down the signal of the reference oscillator
(Y0100). The output signal of the phase/frequency detector is a pulsed signal which is routed to the
charge pumps. The main charge pump current is programmable through the SPI with its output at
pin G3 of U0100 (MN_CP). The loop filter transforms this current into a steering voltage that is
applied to the VCO.
To reduce lock time when new frequency data has been loaded into the synthesizer, an adapt
charge pump, providing much greater current than the main charge pump, is turned on for a finite
amount of time to quickly charge or discharge the loop filter capacitors to steer the VCO to the
desired frequency. The output of the adapt charge pump passes to the loop filter via pin H1 of
U0100 (MN_ADAPT_CP). When the synthesizer is within the lock range and the adapt timer runs
out, the adapt charge pump is powered down and the main charge pump takes over. A settled
synthesizer loop is indicated by a high level at signal LOCK (U0100-D7), which is routed to the
microprocessor. Q0102 is configured as a current source to provide a steady 1.5 mA during the
adapt period. U0101 is an analog switch that opens the adapt path slightly before the end of the
adapt period to prevent the current from the current source from pushing the VCO off frequency.

Mobile Radio’s Theory of Operation

1-17

Modulation is performed by applying a digital data stream via the SSI bus from the DSP (U1000) to
the synthesizer (U0100). In order to meet spurious and phase noise requirements, the PLL
bandwidth was designed to be narrower than the full modulation bandwidth, therefore requiring the
use of dual-port modulation. Internal to the synthesizer (U0100), low-port modulation is added to the
fractional-N division numerator to trace out the modulation versus time while the high-port data
stream passes through an interpolating waveform generator, a digital attenuator (for modulation
balancing), and then is converted to an analog signal through a 10-bit DAC before modulating the
VCO. This high-port analog modulation output (HP_MOD_OUT, U0100-K8) is connected to the
VCO modulation varactor diode (CR0300) via C0360 and R0319.

1-18

Mobile Radio’s Theory of Operation

Notes

2-1

Section 2
TROUBLESHOOTING CHARTS
1.0

Troubleshooting Flow Chart for Receiver (Sheet 1 of 3)

All Troubleshooting within
the dotted line is done on
the TX Brick

NO RX AUDIO

Set up radio in Analog
Receive mode on
desired channel
with Squelch open

Yes

Audio at pin 6
of U3505?

Audio at pin 10
of U3501?

No
Spray or inject 44.85 MHz
RF carrier modulated with
1 kHz Audio Tone into XTAL
Filter FL0500

Audio Tone
present
at Speaker?

Volume
level
adjusted
properly?

No

Yes

Yes

B

No

No

No

Audio at pin 1
of U3501?

Verify audio path to
U3501

Yes
Audio at pin 4
of U3500?
Setup repeater to receive at
136.075 MHz with the RX brick
open and connected to the
system.
Apply an on-channel
RF carrier at -47 dBm modulated
with 1 kHz tone
at the RX antenna port.

1st LO
(180.925 MHz)
> +16 dBm
at TP0401?

Yes

Check connections to
external speaker and
replace speaker if
necessary

Audio at pin 1
of U3500?

Yes

Check biasing
before replacing
U3500

No

Verify audio path
between U3500 and
pin 1 of U3501

1st LO
> +2 dBm
at R0422?

No

No

Check VCO
Troubleshooting
Flow Chart

Yes

Yes
RF level
of on-channel
signal > -45 dBm
on pin 4
of T0401?

No

Yes
Check T0400 and D0405
and replace if necessary

9 VDC
present
at R0417?

Yes

Check biasing on
Q0405 before replacing

No
No

A

Check
9R1 path back to
Synthesizer

Yes

Check U3501
bias and
replace part if
necessary

2-2

1.1

Troubleshooting Flow Chart for Receiver

Troubleshooting Flow Chart for Receiver (Sheet 2 of 3)

A

Voltage level
> 2.7 VDC
on D0401?

+9.0 VDC
on pin 4
of Q0403?

No

No

Voltage
< 0.5 VDC
at pin 2
of Q0400?

No

Check circuitry around
D0401 and D0403 for shorts
and opens

Yes

No

Is voltage
at R0409
= 0.7 VDC?

Yes
Yes

Check D0403 and associated
capacitors for opens and shorts
and replace if necessary

Check Synthesizer
Troubleshooting
Flow Chart
Check biasing
circuitry of
Q0400 before
replacing

Yes

RF level
of on-channel
Signal > -45 dBm
at C0420?

Check biasing on
Q0403 before replacing

Yes

Yes

~ 6.8 VDC at
L0400/D0400?

No

No

Check biasing circuitry of
Q0401 and Q0402 before
replacing

Check biasing circuitry of
Q0402 before replacing

Troubleshooting Flow Chart for Receiver

1.2

2-3

Troubleshooting Flow Chart for Receiver (Sheet 3 of 3)

B

All Troubleshooting on this
page is done on the RX Brick

16.8 MHz
present
at C0622?

No

3.0 VDC
on pin 1
of U0601?

Check Synthesizer
Troubleshooting
Flow Chart

No

5.0 VDC
at E0610?

No

Check biasing on
U0601 before
replacing

Yes

Yes
Yes

2nd LO
> 0 dBm and
at 42.6 MHz
at TP0600?

3.5 VDC
at E0609?

No

Yes

Remove Shield
SH0500.
Check biasing on
Q0600 and
check continuity
on D0600.
Replace parts if
necessary.

No
Check biasing on
Q0601 before
replacing

Yes

18 MHz
present
at L0608?

No

~ 1.65 VDC
on R0617?

No

Check diode
continuity before
replacing D0601

44.85 MHz
present
at TP0602?

No

Biasing
correct on
Q0500 and
Q0501?

Replace components
as needed

No

Check 5 VDC supply and
biasing components
before replacing
Q0500 or Q0501

Yes

Yes

44.85 MHz
present
at pin 6 of
FL0500?

No

Yes

No

~ 3.0 VDC
on L0604
and L0605?

Yes

Check FL0500 matching
components before
replacing

Check signal gain
and biasing
before replacing
Q0500 or Q0501

Yes

2.25 MHz
present
at C0625?

Yes

No

Yes

Yes

Clock
VCO and LF
components
OK?

No

Check biasing
components and 3 VDC
supply. Replace
any parts if necessary.

Check Controller
Troubleshooting
Flow Chart

DC continuity
through
biasing components
E0600 - E0610?

No

Yes
Check for visible
solder shorts near
pins before replacing
U0600

Replace
defective biasing
component

2-4

2.0

Troubleshooting Flow Chart for 25W Transmitter

Troubleshooting Flow Chart for 25W Transmitter
NO TRANSMITTER
POWER

Is TP0909
>1 VDC?

No

No

Check 9.3 V Regulator
circuit

Is TP0913
= 9.1 VDC?

Yes

Does
TP0702 =
9.3 VDC?

No
Check 9V3_PA Regulator in
Controller Troubleshooting
Flow Chart

Yes

Is D0702
~12.4 VDC?

No
Check T/R bias circuit

Is resistance to
ground at Q0702
TP0707 > 10
kohms?

Yes
Yes

No

Check 5 V Regulator
circuit

Is U0941
Pin1 =
5 VDC?

Yes

is TP0707
~2.2 VDC?

No

Is Pressure
Pad Switch
in place?

Yes

No
Check Bias Set Circuit;
bias tune

No

Yes

Yes

Replace Q0702

Place Switch or R0775
Is voltage at TP
TX_RAMP_DAC
in controller > 3
VDC?

No

Check MAKO
Troubleshooting Flow Chart

Yes

Is Power at
TP0704 ~ +4
dBm?

No

Is TP0703
-11 dBm?

Yes
Replace U0700

Yes
No
Check VCO Troubleshooting
Flow Chart

Check U0900-2 and
associated circuitry

No

Is Voltage at
TP0910 >
1 VDC?

Yes

Replace U0940

Is Power at
TP0709 ~14
dB > TP0710?

No

Check Q0705 and
associated circuitry

Yes

Is Power at
TP0702 ~10
dB > TP0709 ?

No

Check Q0703 and
associated circuitry

Yes

Is Power at
D0700 ~10
dB > TP0702?

No

Check Q0702 and
associated circuitry

Yes
Measure relative power through the remainder of TR switch and LPF to find open circuit.
Perform visual inspection of circuit.

Troubleshooting Flow Chart for Synthesizer

3.0

2-5

Troubleshooting Flow Chart for Synthesizer
Start

Visual check of
the Board OK?

NO

Correct
Problem

YES
+2.45 V at
C0137
(SF_OUT)?
+5 V at R0100?

NO

Check 5 V
Regulator
U3002

NO

YES

Are C0136,
C0137 OK?

YES

Replace U0100

NO

YES

+2.775 V at
R0101 and
R0103?

Replace or
resolder
components
NO

Check U3200

1.5 ms pulse at
TP_ADAPT_SW
when channel
changed?

YES

+1.875 V at
R0102?

NO

Check U3200

1.5 ms (inverted)
pulse at R2517 when
channel changed?

NO

YES

Check P U1000
Troubleshooting
Chart

YES

Check Q0106,
R0159

YES

Is 16.8 MHz
Signal at C0145?

NO

NO

Check Y0100

YES

Is 16.8 MHz
Signal at R0155?

NO

Is 16.8 MHz
Signal at R0109?

NO

Is RF Prescaler level
(at C0265) between 100
mVpk and 300 mVpk
(harmonics <-15 dBc)?

Replace
U0100

YES

YES

YES

Check Q0100
and surrounding
components

Is Radio in Tx or
Rx mode?

Is Modulation
Present at
C0360?

Tx

Rx

Replace
U0100

Is
GPO3 low
(<0.5 V), and
GPO1 and GPO6 are
high (>1.4 V)?

YES

NO

NO

NO

Is SPI
Programming
OK?

YES

Replace
U0100

YES

Is Tx SSI activity
present on CLK,
FSYNC, and DATA
lines (R2512, R2514,
R2513)

Is
either GPO1 or
GPO6 low (<0.5 V),
but not both, and
GPO3 high
(>1.4 V)?

YES

YES
NO

Check P U1000
Troubleshooting
Chart

NO

Is SPI
Programming
OK?

NO

Check P U1000
Troubleshooting
Chart

YES
Replace
U0100

NO

Check P U1000
Troubleshooting
Chart

Check VCO
Troubleshooting
Chart

2-6

4.0

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

No TX VCO signal at C0318

Visual check
of board
OK?

No

Correct
Correct
problem
problem
Correct problem

Yes
No

Radio did not boot up
Radio
didornot
boot up
properly
check
properly
or check
9V3 Regulator
9V3 Regulator

No

Check biasing
Check biasing
components
then
components
replace
replace
Q0302
Q0302then
ifif
replace
Q0302
if
needed
needed
needed

9 VDC at L0300?

Yes
Vbe= 0.7 VDC
for Q0302?

Yes

Check components
between R0332 and
L0305 for shorts or
opens

Yes

RF signal
present at
R0332?

No

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Chart
Chart

No

2.556 VDC at
2.556
V at C0362 &
C0300?
C0363

Yes
Radio
is not for
Radio is not
programmed
for
VCO programmed
1 Transmit Mode
Mode
or VCO1
U0100 Transmit
not functional

No

~ 0 VDC at
C0348?

or U0100 not
functional

Yes
Check biasing
Check biasing
components
then
components
replace
Q0300then
if
replace
Q0300
if
needed
needed

No

Vbe= 0.7 V
for Q0300?

Yes
Check
CR301- CR0304,
- CR304
Check
CR0301
L0310,and
L0307,
C0308,
C0313,
L0310,
L0307,
C0320,C0313,
and C0314
C0308,
C0320,
for shorts
opens
and
C0314orfor
short

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

4.1

2-7

Troubleshooting Flow Chart for Tx VCO (Sheet 2 of 2)

Tx VCO locked but no
high-port modulation

Tx VCO not locked
at correct frequency

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

Yes

DC Voltage
at R0311
between 0.6
and 4.5 VDC?

Check R0320,
R0321, R0319,
R0320,
Check R0321,
R0319,
andfor
CR0300
and
CR0300
for open
or short
shorts
or opens

No

-

~2.1 VDC at
VCO side of
C0360?

Yes
No
Check C0323, C0325,
and C0329 and all
components between
C0326 and C0314 for
shorts or opens

Modulation at
CR0300?

Yes
Replace C0310

No

Modulation at
C0361?

Yes
Replace C0360

No

Check C0361 and
Check
C0334
for C0361
a short and
and
C0334
short and
thenfor
check
then check
Synthesizer
Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

2-8

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

5.0

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

No Rx VCO signal at C0218

Visual check
of board
OK?

No
Correct problem
Correct problem

Yes
No
9 VDC at E0201?

Radio did not boot up
Radio
did or
notcheck
boot up
properly
properly
or check
9V3 Regulator
9V3 Regulator

Yes

Vbe= 0.7 V
for Q0202?

No

Check biasing
Check biasing
components
and
and if
thencomponents
replace Q0202
then replace
neededQ0202 if
needed

No

Check Synthesizer
Check
Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

No

Radio is not programmed
Radio
is not Mode
for VCO
2 Receive
for
or programmed
U0100 not functional
Receive Mode or
U0100 not functional

No

Check biasing components
and then replace Q0201
if needed

Yes

Yes

Check components between
R0219 and L0205
for shorts or opens

RF signal
present at
R0219?

No

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flowchart
Flowchart

No

2.556 VVDC
at
2.556
at C0362
&
C0200?
C0363

VCO 1

Yes

Radio is not
Radio for
is not
programmed
VCO 1
programmed
for
Receive Mode or
Receive
Mode or
U0100
not functional
U0100 not functional

No

Radio programmed for
Rx VCO 1 or 2?

VCO 2

~0 VDC at
C0248?
2.556VVDC
at
2.556
at C0362
&
C0236?
C0363

Yes
Yes
Check biasing
Check biasing
components
and
andif
thencomponents
replace Q0200
then replace
neededQ0200 if
needed

No

Vbe = 0.7 VDC
for Q0200?

~0 VDC at
C0258?

Yes
Yes
Check CR0201 - CR0204 and
L0210, L0207, C0220,
C0213, C0208, and C0214
for shorts or opens

Check CR0205
– CR0208
and
Check CR205
- CR208
L0218,and
L0215,
C0243,
L0218,
L0215,
C0245,C0243,
C0250,C0245,
and C0246
C0250,
forand
shorts
or opens
C0246
for short or
open

Yes

Vbe= 0.7 VDC
for Q0201?

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

5.1

2-9

Troubleshooting Flow Chart for Rx VCO (Sheet 2 of 2)

Rx VCO not locked
at correct frequency
Rx VCO not locked

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flow Chart

Yes

DC Voltage
at R0211
between 0.6
and 4.5 VDC?

No

Check C0223, C0225, and C0229
and all components between
C0226 and C0214 for
shorts or opens

VCO 1

Rx VCO 1 or
VCO 2
selected?

VCO 2

Check
C0251,
C0252, and C0259
Check
components
and
all components
between
C0253 andbetween
C0253
C0246
C0246
forand
open
or for
shorts
short or opens

2-10

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

Notes

3-1

Section 3
VHF PCB/SCHEMATICS/PARTS LIST
1.0

Allocation of Schematics and Circuit Boards

1.1

Controller Circuits
The VHF circuits are contained on the Printed Circuit Board (PCB) which also contains the
Controller circuits. This Chapter shows the schematics for the VHF circuits only, refer to the
Controller section for details of the related Controller circuits. The PCB component layouts in this
Chapter show both the Controller and VHF circuit components. The VHF schematics and the related
PCB and parts list are shown in the table below.
NOTE: The VHF Schematics and parts lists are the same for 8471495L01 and 8471495L03. Only
the Controller circuits are different between the two PCBs.

Table 3-1 VHF 1–25W Diagrams and Parts List
PCB:
8471495L01 Main Board Top Side
8471495L01 Main Board Bottom Side
8471495L03 Main Board Top Side
8471495L03 Main Board Bottom Side

Page 3-19
Page 3-20
Page 3-21
Page 3-22

SCHEMATICS
Overall
Receiver Front-End
Receiver IF Amp
Receiver Back-End
Power Amplifier
Power Control
Synthesizer
Receiver VCO
Transmit VCO

Page 3-23
Page 3-24
Page 3-25
Page 3-26
Page 3-27
Page 3-28
Page 3-29
Page 3-30
Page 3-31

Parts List
8471495L01 and 8471495L03

Page 3-32

3-2

Allocation of Schematics and Circuit Boards

Table 3-2: VHF 1–25W Diagrams and Parts List
PCB:
8471495L04 Main Board Top Side
8471495L04 Main Board Bottom Side

Page 3-3
Page 3-4

SCHEMATICS
Overall
Receiver Front-End
Receiver IF Amp
Receiver Back-End
Power Amplifier
Power Control
Synthesizer
Receiver VCO
Transmit VCO

Page 3-5
Page 3-6
Page 3-7
Page 3-8
Page 3-9
Page 3-10
Page 3-11
Page 3-12
Page 3-13

Parts List
8471495L04

Page 3-14

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

C3018

J0700

J3000

26

C0709
C0703

2
3

R4051

3

2

3

3

3

2

2

3

3

2

2

R3596

R6446

C6433 R6443 C6423

USB1_TXEN

16

C3212

C3209

R2015

R2007 TP_SDRAM_CS

R2014

TP_SDRAM_CLKX

R2013

C4034

C2008

TP_SDRAM_CLK

R2009

R4105
U4007
U4006

C4090
R4094
U4008

R2005

C2004

R2010

C2007

L3202

R4096 R4093

R2004

1

Q3202
9

C2009

C3216

TP_MAKO_RX

8

R4012
R4011

C2000
C2002

USB1_SEO

TP_MAKO_TX

23
4

23
4
C3213

C1009

C4089

R1067

R3587
TP_MAKO_DCLK
TP_MAKO_FSYNC

L3200

R1021

R3233

C1013

C3202
C3203

C1014
R2006
R2011
C2005

C1008

C1006

C6445

C6418

R3501

C3513
R3507
R3503
R3500

USB1_DAT

VBUS2_CMD
VBUS1_CMD
C3277
C3280

C1031

R1028

R2012

16

C4027 R4068
C4026 R4069
C4025 R4070
C4024 R4071
C4023
C4022 R4006
C4021
C4020 C4035
C4019
C4018 R4009
C4017 R4010
C4016
E4001

R2000

1

Q3200
9

R3203

R3225 Q3203 Q3204

C1016
C1011
R1000
R1066
C1007

R3588

C4092
C4091
C2001

8

RT3500

C3273
R3224

C1036
C1037

C4000
C4001 R4001
C4013
C4002 R4002 R1071
E4000
C4003 R4003
R1041
C4004
R4004
C4005
C1019 R3580
R4005
R1002
C4006
R4061
R3583
C4033
R4063
C4032
C1001
U4010
R4064
C4031
R4065 U4009
C4030
R4066
C4029
C4028
C1005
R1014 R4067
C2003C1003

C6422

C6407
U6407
C6408

R1020
C3220
C3219

C3239

C3283
C3278 C3276

R4000

TP_SDRAM_BA1
C2006

U4005
30
J4001

U4004
R4099

L0100
2

R2008

TP_SDRAM_BA0

C0195

TP4000

R2529

C1018

3.6V_MAKO_SW1

C1015

C6428

U6402

C6429

C6421

E6401

9
U3500
C1000

C3545
R3595
R3505
R3550

C3511 R3504
R3509
R3508

C3207

C3543

R3514

R3206

C3262
C1030 R3205
C3208
TP_POR

C3292
E3502

MAKO_GATED_32KHz

R3576
R3538
R3571

C3248
C3234

VR3202

C3225
C3226

2.9V_MAKO_V6

C3247 E3205
VR3204

VR3206

E3503

C0120

C2500

C0109
R0101

C0171

R0146

R0110

Q3500

E3500

3
C3040
3
C3515
VR3503 R3547

C0360

C3240

R3515

R4095

C0142

C0140

R0155
C0133
R0157
R0102
R0156
C0132
R0109
R0147
C0178
C0113
C0122 R0108
C0130
C0121
R0106
C0118
R0144
C0117
C0175 R0107
C0105
R0105
Q0100

C0180
C0146
2
Y0100
3
4

R0158

C0102

R0161
C0196

R3218

R1045
C3514 C1010
R1036
R1001
C1004
C1012

2

C0127

C0177

C0100

R0148

C0145

2

3

R3003
C3046

R3033
C3010

R3056
2
U3040

C0329

R3526

C3211

R3594

C3238

R1006

C0111 C0128

C0103

R0114

Q0102

2

SP3001
R3035

E0703

1

R0779

C0301

C0308
C0325

R3532

1

R0100
C0110
R0117
C0124 R0111

R0118

C0141

C0644
E0606
C0631
R0615

R0614

C3524

C0332

R0311

SH0200

CR0304
CR0303

R0211

C0334
C0314
R0319
C0320
C0361
C0310
C0313
R0321
L0310
CR0300
CR0301
C0326
CR0302 R0320

R1005

C0126

C0622
R0627
R0607
R0608
R0609
R0611
R0612
R0613

C0315
R0316

C0323

L0309

R0241

CR0207
CR0208

L0217

C0250
CR0206

CR0205

C0245

C0243

C0253

L0303 C0300

L0219

C0252

R0225
C0242
C0241

C0220 C0229
R0216
CR0202

L0218

R3590
Q3201
8 5
4

C0304

Q0300

C3518

R3537 R3535 C3528

C3531

R0305

L0302

L0307

R6445 C6420
R6454 C6406
R6461 R6449
C6450
R6466
R6455
R6460 R6465
C6439
R6450
R6459
C6440
R6458
R6456
C6431
C6430

C6451 R6467

E3202

R3217

C3520 C3523

L0312

R0116
C0104
C0125
R0123
C0143
R0119
C0129 C0144

E0608

25

DOUTA

PD

C0305
R0304
C0306
R0301

L0215
R0240

R0159

DOUTB
FS
CLKOUT
PE

R0226

C0236

C0204

C0225

C0226

CR0204
CR0203

L0210

L0209

C0213

C0208
CR0201

L0207

C0437

R0417

R0204
C0205

C0206

Q0405

L0203

C0824

SH0100

TP0601

C0645C0630
E0605

L0608

R0201

R0205

R0781

1

L0213
R0229
C0240
C0237
C0215 C0247
Q0201
L0212
Q0200
C0251
C0259
R0224
C0223
L0214 C0246
C0214

L0202

Q0106

C0621

37 C0611

C0617
C0615

13

U0600

C0626
1 C0619

R0619

C0438
C0439

C0510
E0600

PC

C0646
C0643
D0601 R0618

L0604

R0606 E0601
C0625

C0201
C0200

C3254
C3229 C3249
C3530
C3538
C3516

C6426
R6402
R6403

C6427
E6402
C6417 E6407
C6419
C6416

R3516
R3520

C3505 C3501

R6444

U3005

1
M0700

C0771

R3042

Q0700

5
4
FL0500
3
2
C0620

6

R0622
C0502
R0621 U602
C0605
C0650
C0623
E0602

C0627
C0629
R0610
E0604
C0633
E0607
C0638

C0417

C0416

C0509 C0428
C0432
C0431
C0429
C0430
C0434
L0504

C0515

R0432 C0457

L0404

L0403

C0405 C0409

R0404
R0503

Q0501 R0510
R0623

L0506

C0516

D0403

R0412

R0445

L0414
C0414

R0444

Q0402

C0504

C0424
C0425
C0423
C0427
C0426
C0433

R0439
R0410

R0423
R0437 R0422
C0450
R0436
R0424
L0411
C0451
C0415
C0440
R0420
R0418
R0419
R0425
C0442
R0421
L0407

C0408

C0642 R0617

D0401

L0401
R0406
C0419
R0409
C0435

R0407

C0410

C0406

R0411

Q4008 Q4006

3

E3501

R3010
R3009
C3504

3

C0904

R0441

C0455

L0402

L0405

R0443
R0442
C0420
R0440

C3009

2

R0777

L0900

R0750

R0752

C0802

R0737

R0721

R0739

R0925
D0903

R0761
Q0701

1

RT0908

R0757

R4044
C4044

C4045

R3036

R0751

C0804
C0805
R0756
R0753

C0918

C0937

R0727

R0730
R0731

R0928

R0716

R0734

R0712

R0917
L0901 C0914
R0929

D0902

S
4 SP0701

SP0702 SP0706 SP0705

1

C0968
R0775

R0722

R0989
R0926

C0934
C0935

L0902

R0927
C0950

G
5

S
6

U3006

2

2

7

R0746
C0823

C0411

5

R0980
R0981

S

Q0702

8

C0949

U3001

6

1

2
D

R4045

2

C3506

U3002
3

1

3
S

VR4002

C3008

R3032

R0780

C0418

SP3000

R0982

C0713

C0797
C0796
R0749

C0731

SP0703 SP0707SP0708 SP0704

Q0901

C0931

U0941

C0948

E3000

C0702

D0901

C0922

E4005
C4075
VR4001
VR4000 VR4005 VR4003
C3007 R4048
R4040 R4041 R4046 R4047 R4042 R4043
C3005
C4040 C4041 C4046 C4047 C4042 C4043
C3019
R3002
R3004
Q4000 Q4002 Q4010 Q4011 Q4004 Q4005

R1017 R1035
C3529
R1034
R1025
C3210
C1034
TP1000
C1002
R1019
R3560
C1017
R1027

C0706
E0700

E0701

R0742

R0738
3
4 6

R0748

C0778

C0798

C0779

R0914
R0923
D0900

25

Q4013

C3006

C3002

R0745

C0799

R0906

D0906

C0700

C0929

R0924

C0921

C0951 C0947

C0701

Q0710

U0943
5
8
4

C0926

Q0704 4

C0964
C0960

4
U0940
8
5
R0940

SH0900

2

R0995

R0988

R0937 R0936

L0725

R0930
C0915

C0936

R0907

Q0900
6 4
3

C0965
R0994
R0985
R0984
R0983
C0900
C0901

C0908
C0909
R0990

C0777

R0986

C0711

3

R0911
R0912
C0910

Q0706

R0900
R0902 C0907
R0916
U0901
R0920
C0939
R0915

R0987
C0967

D0907

R0991

R0950

R0735

C0708

C0906
R0909
R0901
R0903

R0993
C0962
C0961
C0963

C0707

1

J4000

C4048
R4050

C0704
C3000

L0728

VR4004

C3015

C0710

R0713

C0714

C0712

C0705

C0738

C0776
R0729

VR0700

2

3

2

C0413

2.0

3-3

R4097

VHF (136–174 MHz) 1–25W 8471495L04 Top Side

VHF (136–174 MHz) 1–25W 8471495L04 Bottom Side
J4002
M1

11
14
R2514
R2512
R2528
R2526
R2527
C0119

C0123

C0115

1

TP504
TP501
TP503
TP502
TP_TEST1

TP_TEST2

C0147
R0128

SH0101

U0101

R0131

2
3

R0125
C0150

TP_ADAPT_SW
C0179

Q0107

C0148 R0134

C0602
C0603

C0613

E0609

Q0601

C0507
L0503
SH0500
C0649 D0600

L0602

C0607

C0614

C0506

E0603
C0628

R0509
C0512

C0503

R0501
R0512

L0605

L0400
C0404

C0637
C0635
C0634

C0636
R0616
C0601
TP0600

R0435

C0421
D0400

TP0400

R0946
R0954
TP0910
C0925
R0955

U0942

C0953

U0900
R0943
1 R0947

C0927
C0923
RT0953

R0401 E0401

R0431
6 4
3

C0412

R0944 R0951

C0401

L0406

C0453

C0913

R0910
Q0902

R0942

C0514
R0626
R0500
C0651

TP0909

R0976
R0977

TP0907
CR0400

C0942

R0978

D0702

C0940

C0723
C0941

R0975

R0979

TP0913

TP0903

2

3

3

2

R4054

C0944

C0943

E0400

C0640

R0413
R0428

C0945

TP0904

D0905

R0625

R0408
Q0403

R0416
R0430
C0422
R0402

C0452

C0403
D0402

1

Q0401

R0938

U0601

3
T0400
6
4

R0415

C0917

C0402

L0709

D0500

C0754
R0960

C0739

C0513

TP0702
C0928

L0723
C0920
C0919
C0916
R0919
R0922
C0911

TP0911

C0817

E0610
E0500

C0448

R0970

5

C0772

L0710

C0735

C0742

23

D0703

07

R6433

C3A3

C1

C6435

FT_EMERGENCY

C4063

R6436
C6438
C6436

R6435

FT_IGNITION_SENSE

FT_USB2_DP

C3014

D0700

C0730

C0741

C0729

FT_VBAT

FT_VBAT_GROUND

FT_USB2_DM

FT_VBUS2

VR4006

FT_APM_1_WIRE
C4070

VR4009

C4065
C4067
C4068

C4064
R3545
C4066
R3540
R3529

VR3504

VR3000

C3013

L0729

C0454

L0721
L0903

C0767

R

C0722

L0722

U3003

6

2

2

3

R3006 C3012

1

C0721

R3005

L0724

L0731

R0400
C0456

C0720
R0972

C0727

C0726

C0766

Q0500
R0502

S0700

C3020

R3030

3

3

EXT_PTT

R4031

R4088
R4089

R4032

R4033

2

C0822

R0511

C0449

R0918

C0750

L0706

Q3032 4

R3039

2

C0803

C0632

L0410
C0441
TP0401

D0405
R0414

C0460

R0429
E0403
C0436

L0708

R0508

C0447

4
6
T0401
3

C0459

C0818

L0603
C0612 2

C0207

L0707

C0740

R0732

R0733

R0719

R0736

R0726

R0717

C0770

C0792
C0794

L0717

C0790

3

2

L0720

L0730

C0648

L0408

L0412
C0458

C0443

R0446

R0427

C0446

C0753

TP0707

C0746

TP0711

R3524

1

R3050

R0604

R0219

1

E0201

L0409

SH0300

C0445

C0202

R0203
L0200

C0752
C0755

TP0301

TP0200
C0203

R0720
R0718
R0755
R0728

R0754 C0793

L0715

Q0705

R3057

C0719

C0444

L0206

L0714

R0426

C0209
C0222
R0221
R0220

C0211
R0202

C0819

E0702
R0740
L0702

L0705
C0718

1

C0231

R0206

L0205

C0732
E0704
C0806

U0700 TP0713
C0734 L0716 C0795

VR3040

R3041
C3032
R3053
D3030 Q3030
Q3041

L0700

R0160

C0221

C0217

R0210

3
4 6
U0303

R0208

E0301

C0235
C0302

U0201

C0261

R0213
C0248

C0249

C0257 C0262

C0258 R0218

C0324
R0312

TP0704

TP0703

4

R3045
R3048
5
R3047

C3030 R3040

U3030

C2501
R3046

R3055

R0601

C0101
R0104
R0115
R0122
C0191

C0137

C0194

R0103 C0135

L0211

C0193

2

C0218

C0192

1

C0219
C0238
C0239 Q0202 L0204
C0264
C0307
R0212
C0260
L0221
C0224
R0230
R0207
C0331
C0233
L0230

C0327

R0302R0336
L0300
R0337
R0303
C0303
C0309

C0745

Q0108

R0333
C0265

R0310
R0306

R0307

R0702

C0162

R0113

R0343 C0317
C0321

Q0703

C0157

R2501
R2507

C0717

C0159

C0364

3

C0160

R0347

L0304

L0306

L0305
C0311

C0716

C0138

C0319
L0311

C0328

R0706

C0322
R0334
R0332

TP0300

C0780
L0718

R0120

R0339

R0759

Q0302

2

R0340
C0348 R0327

C0733

R0747
TP0710
C0783
C0775

5
34

43
6
R1026
C1032

R0711
C0728

R3502

L1

R2515

R0715

U0305
C0338
R0308
C0349 R0328

C0801

R0140

20

TP0705

C3500

14

C3507

R0139

G2

C0318

C3017

U3505

R3506

8

7

R3528

R3525

R3521

C0791
C0820 L0719

C0725

TP_VCTRL

R2504
R2506
R2517
R2516
R2513
R2518
R2525

R2500

U3004

R3008

VR3200

C3275

C3522

R3539R3530 R3534
R3209
R3549

1

8

C3041

R3054

R4055

3

Q6401

J6400

ANT_C

R6407

VR6400

R4035

C0618
Q0600
R0624
R0602
R0620
C0604
R0603
C0610 C0616
R0605
C0647

J4003
C0312

G1

R0338

TX_RAMP_DAC

R2502
R2519
R3577
R2520

TP0709

C0134
C0136

U3203
5
34

R3044

U0304

Q3040

R0760 R0714

R3043
C3044

R3226 3
4 6

3

C3526

R0345
C0339

R3581

2

1 C3517

J2500

R3249

D3200

VR3208 R3248

C3260

C3509

C0163

Y1000
4
3
2
C3A3

C3218 R4090
E4003
R3222
C3217
R3223

U3202

VR3201
R3582

MAKO_V9_3V

C3282

C3204 C3272
R1060 C1044
R1054
R1044

U1006

C1

EXT_MIC

C3237

R3536
C3532

R1048

C3205
Y3201
R3219
R3236

C3510

C3021

C0164

U2000
R3220

E3201 C3521

7

C0724

C0165

M8

R3553

8

R3037

C0156 C0149
C0151
R0127
C0158

TP_FLASH_CLK
R3554

U3502

R3051

C0166

AA1

VR3502

C0821 C0786

C0161

U2001
C3519

R3038

U0100

U1000

3

C0131

AA21

R1070
OPT_SSI_SYNC

Q3504

R3533 C3525

R3542
R3541
C3527

Q3505

C3031

R3034

L11

RF_ATTN_2
Q3503
6 4
3

C3232

14

2

C0108

A1

C3042

C3045

C0112

A8
C3252

16

VR3203
C3233
MAKO_V8_5V

P1

VR3207

R3592

D3040

R4049

A11

R3227
TP_DDR_UDQS

Q4014 Q4001

R2524

C3214
A21

R3052

SPI_MOSI_1 A1
SPI_CLK_1

L3201

1

VR3205

8

SPI_MISO_1

C3270
R3247

U3200

R3584 R3585

E2500

R3579
MAKO_CE
C1035

C3200
C4085

R4086

C4084
C4073
R4079

14

U4000

TX_RAMP

6 4
R3551
3 C3512 R3523
C6449
R3007
INT_MIC
R1047 R3552
Q3502
C3011
R6464
R3556
C3016
U6404
R6401 R3555 R3544
R6468
R3546 C3535
R3228
C3228 C3222
C3274
C3261
C3243 Q3205
C3227
C3221
R3593 C3231
R3210
C3043
E3208 E3206 E3203
U3508
Q3206
R3591
8

9

C3257

R3569

Q4012

D4000

C0114
C0107
C0106
R0126

K9
A9
TP_DDR_LDQS
C4087 R4034
R4106

R4098

Q4009

C1033

2

5
U3501
10
6

C3508

R3572

R6469
R3586
U3504

5 8
U3503

4

R3575
1
C3536

Q4015 R4030

C4069

R2508

FT_MMP_1_WIRE
C4071
C4072

U4001

R3513
C3540
C3503 C3502 R3511
C6401
C3539
I2C_CLK
R3578
R3573
R3558
R3574
R3559
I2C_DATA
R6457

2.8V_RF_TEST

R6409

R6437

E4006
R4074
R4076
R4078
R4080
R4081
R4082
R4083
R4085

R3216
C4074

7

R4023

C3542

R6420

E4002

R6438

4
5 8

P1

IF_TEST

L6402

Q4007 Q4003

R1046

3

C3534

C4093
C4094
C4059
C4049
C4051
C4053
C4055
C4062
C4061
C4060
C4058
R2511
R2509
R2510

R3237
K1
R6418
R6417
R6416
C6452
C6434

R4101
R4100

P14

U6408

C3541 R6470

R4103

C4088

R3253
R3250
C3289
C3291

C3206
C3290
2
Y3200 C3215
3
4
A14

R6439

Q3208

C3265
R6419

R6440

C4086

R3215

U6401

FL6401

R6432

C4011
C4012
C4010
C4007

C3281
R3246
6 4
U3201
3

R3252

R3512
R3510

FT_USB1_DP

C3269
R3207

C3279

Q3210

C6446

1.2V_RTC_TEST

A1

ROUT_TEST

Q3209

U6406

R6411

R3240

R3204
Q6402 6 43

C6414

R6430

D4001

R3243
R3208

R3245

Q3207
8 5
4

R3200

C3201

R3238

R6410
C6443
C6444
SPI_CLK_TEST
L6403

FT_USB1_DM

R3239

R3241

C3266

P10
45

FT_VBUS1

R6405

C6432 A10

E6400

C3533

10

R6404

C4076

CLK_ACQ_TEST
32

C6437
U6405 R6434

07

E4004

C6413
C6412

R3548

R

C4014
C4015

3-4

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

R0973
L0904

D0904

C0903
C0912
R0921 C0902

R0913

R0941

SH0901

2

E0404
C0407
R0403
Q0400
C0400

C0641

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-5

PA_SUPPLY
9V3_PA
9V3

RAW_B+
9V3_PA
9V3

5V
1.8V_TH_DIG
2.8V_TH_DIG
2.8V_TH_ANA

5V_SW
1.875V_DIG_V2
2.775V_DIG_V4
2.775V_ANA_V7
0

SPI_MOSI
SPI_MISO
SPI_CLK
THK_CS
ABACUS3_CS

0

1

1

2

2

3

3

4

4

0

TX_SSI_DATA
TX_SSI_CLK
TX_SSI_FSYNC

SPI_BUS(0:4)

TX_SSI_BUS(0:2)

RX_VCO_SEL1_
RX_VCO_SEL2_
TX_VCO_SEL1_
TX_VCO_SEL2_

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN
TH_CEX
ABACUS3_CEX_IN

1

2

2

VCO_VHF

VCTRL
SF_TH
HP_MOD_OUT
PRSC

VCTRL
SF_OUT
HP_MOD_OUT
PRSC

9V3_SYNTH
9V3_VCO

9V3_SYNTH_IN
9V3_VCO

NC

TX_INJ

TXINJ

TX_LP_VHF

( TX: SHEET 1 )
( RX: SHEET 2 )

( PA: SHEET 1 )
( PC: SHEET 2 )

0

1

RX_VCO_SEL1
RX_VCO_SEL2
TX_VCO_SEL1

SDTX
TX_CLK
SFTX

SYNTH

9V3_SYNTH_OUT
9R1
PREDRIVE_SW

9V3
9R1

RXINJ

RX_IN

NC

CONTROLLER_&_GPS_R6
( TOP LEVEL: SHEET 1)

RF_ATTN_1
0

RX_SSI_DATA
RX_SSI_CLK
RX_SSI_FSYNC
RX_SSI_SYNCB
DMCS
RESET_OUT
ADAPT_SW
LOCK_DETECT

16.8_GPS

RX_SSI_BUS(0:2)

0

1

1

2

2

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT
ABACUS3_SYNCB_IN
DMCS
RSTB
ADAPT_SW
LOCK

16.8_GPS

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT
ABACUS3_CEX_OUT
RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

PRESSURE_PAD
PC_ATTEN_ENA
FINAL_BIAS_1
TX_DAC
ANT_ENABLE
LO_BATTERY_DET
LO_PWR_DET
VSWR_DET
PREDRIVE_SW

0
1
2
3
0
1
2

NC

9V3_TX_SW

ABACUS3_SYNCB_OUT
5V_BE
1V8_BE
16.8_REF

PRESSURE_PAD_DET
PC_ATTEN_ENA
MAKO_DAC2
MAKO_RAMP_DAC3
ANT_ENABLE
LO_BATTERY_DET
MAKO_ADC8
MAKO_ADC5

9V3_TX_SW
RX_INJ

RXFE_VHF

RX_IN

( 1 SHEET )

9R1
RF_ATTEN_1
FE_TUNE

MAKO_DAC1

IF

ABACUS_SPI_BUS(0:3)
5V_FE

NC
0
1
2
3

ABACUS_SSI_BUS(0:2)

SPI_ABACUS_DATA
SSI_ABACUS_DOUTB
SPI_ABACUS_CLK
SPI_ABACUS_CEX

IF

0
1
2

SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT
SSI_ABACUS_FSYNC
SSI_ABACUS_SYNCB

RXBE_44.85MHZ
16.8_MHZ_BUFF

5V
1V8
REF_CLK

(IF AMP: SHEET 1)
(ABACUS3: SHEET 2)

VHF (136–174 MHz) 1–25W Overall Schematic Diagram

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-6

10 dB Attenuator ON @ High for RF_ATTEN_1

9R1_FILT

E0400

E0401

RF_ATTEN_1_8

9R1_FE_7

RF_ATTEN_1
R0401

Q0400

9R1

C0400
E0404

6

1
C0403

9V3_TX_SW

5
9V3_TX_SW_8

C0407

C0401

C0402

Q0401

2
R0403

4

3

R0402
R0431
C0405

D0402
C0404
R0400

C0456
Hi-Side Zeros for Preselector
(Micro-strip 40 mm Aggregate)

L0401

R0439

C0408

R0404

L0400

C0412
C0418

2

R0411
2

R0406

2
C0415

L0402
1

D0403

R0441

3

2

L0405
1

NC

C0409

CR0400

C0452

C0454

R0407
1

C0421

2

C0422
(VALUE)

Q0402

C0420

R0442

R0443

NU

NU

NU

L0403

1

(VALUE)

C0419

(VALUE)

(VALUE)

RX_IN

R0440

C0453

1

3

C0455

C0417

3

C0414

D0401

3

R0435

C0413

(VALUE)

1

D0400

C0435

L0414

(VALUE)

C0410

C0411

RXIN_FE_6

C0416

(VALUE)

TP0400

3

C0406

L0404

NU

R0436

R0437

10 dB Attenuator
R0409

L0406
C0424

R0410

C0425

C0426

C0427

R0444

C0433

R0408

E0403

2

4

R0413

C0429

C0428

R0412

C0430

C0431

C0432

(In-Band Tuning range 2.70 ~ 7.80 VDC)
L0413

MAKO ( 0 ~ 4.6 VDC)
FE_TUNE_FE_3

R0445

9R1_FILT
R0428

1

C0423

C0434

R0414

Q0403

FE_TUNE
R0429

C0459

C0436

R0430

R0416

6

3

5

R0415

9R1_FILT

IF_FE_3
IF
R0427
R0417

C0437

TP0401

L0407

R0418

C0438

R0419

L0412

1

C0439

C0458

T0401
R0420

C0460

C0442

T0400

R0426

C0441

L0409

C0445

L0410

4

C0444

IO3

L0408

3

R0421

2
1
C0446

RX_INJ_FE_5

R0422

C0450

C0447

C0448

C0449

6

IO2

IO1

1

C0451

NC

RX_INJ

5

NC

NC

R0423

R0424

L0411

R0425
R0432

C0457

7.5 dB Attenuator

VHF (136–174 MHz) 1–25W Receiver Front-End Schematic Diagram

5

NC
8:1 Balun

D0405
4:1 Balun

6

2

1
IO4

Q0405

2

4

C0443

4

3

3

C0440

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-7

RX_FE_3
5V_FE
5V

E0500
R0511

5V_BE_5
5V
R0500

C0514

C0513

R0501
R0502

VHF -- 44.85MHz

R0512
R0503
1.6V

4-POLE

1.43V

L0506

R0509

IF_TO_ABACUS

C0504

C0512

FL0500

IF_OUT

C0502

Q0501
44.85MHz
C0507

C0506

L0503
C0510

1
0.76V

GND2

2 CC1
5 CC2

C0509
NU

C0515
NU

3

C0503

OUT 6

4

IF

Q0500
2

D0500

C0516
NU

0.72V
R0510

R0508

L0504
NU

SH0500

1
2

3 IN

1 GND1

IFIN_BE_8

VHF (136–174 MHz) 1–25W Receiver IF Amp Schematic Diagram

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-8

VVCO
U602
C0601

TP0600

SPF_3.5V

1

C0602

C0603

C0604

R0601
C0605

C0650

R0621

TP0601
R0602

IF_OUT

R0622

R0623

NU

NU

C0607

Q0600
C0611

2nd LO LF

C0610

3VA

5V

L0602

C0612

R0624
C0613

R0604

C0615

R0603

C0649

L0603

D0600

E0601

E0600

C0617

3VA

C0616
NU

C0614

R0605

C0618
R0606
2nd LO VCO VHF (42.6MHz/47.1 MHz)

C0619
L0604
3VA

L0605

C0620

C0621

E0602
C0622

FREF_IF
REF_CLK
1V8

1
2
3
4
5
6
7
8
9
10
11
12

# C0626
#

3VA
E0603

C0627

C0628
R0610

U0600

GNDL
FREF
GNDS2
SYNCB
GNDH
FS
DOUTB
DOUTA
CLKOUT
VDDH
VDDD
PE

36
35
34
33
32
31
30
29
28
27
26
25

R0607
NU

R0608

DOUTB_1_BE_5

R0611
PE

PD

SB_1_BE_5

DOUTA_1_BE_5

PC
R0612

C0631

SSI_ABACUS_SYNCB

FS_1_BE_5
R0609

C0630

R0627

SSI_ABACUS_FSYNC
SSI_ABACUS_DOUTB
SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT

CLKOUT_1_BE_5

13
14
15
16
17
18
19
20
21
22
23
24

# C0629

#

MXOP
MXON
GNDF
IF2N
IF2P
VDDF
GCP
GCN
VDDA
GNDA
VREFP
VREFN

RREF
VDDQ
IOUTC
GNDQ
VDDC
GNDC
CLKP
CLKN
GNDS1
GNDD
PC
PD

C0625

VDDI
IFIN
CXIF
GNDI
CXVL
LOP
LON
CXVM
VDDL
VDDP
IOUTL
GNDP

48
47
46
45
44
43
42
41
40
39
38
37

C0623

3VA

E0604

FS

DOUTA DOUTB CLKOUT

* C0632

R0613

FE_1_BE_5
SPI_ABACUS_CEX

R0614

FD_1_BE_5

C0633
R0615

C0635

R0625

C0636

R0626

1V8
3VA

3VA

FC_1_BE_5

E0606

E0605

C0634

1V8_3

E0607

C0641
C0651

3VA

U0601

E0610
R0616

3VA
2
FB
1
6
NP
VOUT
4
VCONT
3
VIN

5V

GND

C0638

C0640

E0608

C0637

5
L0608

C0642

R0617

R0618

C0643

R0619
C0644

C0645

D0601

R0620
C0646

VVCO
E0609
Q0601
C0647

CLOCK VCO

VHF (136–174 MHz) 1–25W Receiver Back-End Schematic Diagram

CLOCK LF

C0648

SPI_ABACUS_DATA
SPI_ABACUS_CLK

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-9

PA_SUPPLY_TX_PA
PA_SUPPLY

A+
E0700
C0712
C0700

C0701

C0703

C0702

9V3_PA

C0738

C0710

C0708

C0711

C0709

E0701

C0707
NU

C0706
NU

C0705

C0704

R0742
C0714

Load

9V3_TX
E0703

9V3_TX_SW_Main
To Tx/Rx Switch bias - 10mA

R0779
R0702
NU

R0777
Q0700

9V3_TX

C0806

47K

R0780
R0712

Q0701
E0702
C0718

TX_INJ_TX_PA

HS0700
1

R0716

C0732
NU

R0714

RF_IN

VD_RF_OUT

2
GND1
4
GND2

R0715

SP0706

C0716
NU

C0717

3

R0721

C0720

Q0702

C0746

C0745

R0718

R0732
TP0702

R0733

D 1

R0736
R0737

3 G
V_G2

R0739

C0735

L0714

1 J0700-1
2 J0700-2
3 J0700-3

L0720

L0721

L0706

L0707

L0708

S = 35.4 mil
W = 90.2 mil
S = 35.4 mil
L0722

C0721

C0727

C0725

R0713

L0728

C0741

C0729
NU

L0710
C0750
C0742
L0904
NU

L0724

R0973

D0904

TP0707

C0940

1

2.46V @ Vcont=4.5V (Ids=700mA)

W = 22.6 mil

L0723

C0740

C0739

R0723
C0719

C0723

L0709

D0700

MRF1535 Flat Lead

R0982

R0728

A+

POS
C0770

SP0701
SP0702
SP0703

Q0703
R0755

R0759

R0734

2 S

Test Point to check Ref Osc warping

C0755
NU

R0972

L = 1030 mil
W = 22.6 mil

C0730
NU

SP0704

C0754

1
1

C0753

R0754
C0734

C0724

1
1

C0752

SP0705

C0819
TP0705

C0722

R0726

3.3V @ Id=27mA
R0720

C0726

1

L0705

L0903
NU

C0803

1

R0760

1

TP0704

R0970

1
1

C0733

R0711

L0702

+4 dBm
U0700
NU

TP0703

2

R0710

R0719
-11 dBm

PIN2

R0717

+8 dBm

C0728

PIN1

SP0707
SP0708

R0706
TX_INJ

C0731

C0713
NU

9V3_TX_SW
E0704

10K
Antenna_En

PREDRIVE_SW

L0700

9V3_TX_SW
To Rx PIN diode for 12mA bias

R0746

R0722

C0818
NU

R0978

R0975

C0767

R0980

R0727

C0941

C0766
M0700

R0730

Load

Q0710

R0731
NU

R0977

D0702

R0976

R0729

R0981
R0740

L0725

R0735

9V3_TX

C0942

L0730

V_cont
VR0700
C0775
NU
L0715

C0780
NU

C0793
NU

C0783

L0731

R0738
C0776

NC
C0804

TP0709

C0777

C0779

C0778

C0772

D0905

R0757

R0756
C0805
NU

C0791

Q0704

C0943

R0979
C0786

C0790
Q0705
D

TP0710
C0795
G

L0717
C0820
NU

C0821
NU

C0792

Final_Bias

C0794
NU

C0817
L0719
NU

C0944

TP0711
NC

NC
C0945

S

L0716

R0745

Q0706
R0781

R0747

L0718

9V3

2.70V @ Vcont=4.5V (Ids=100mA)
V_cont

9V3_TX_SW_Main

9V3

9V3

C0823

NC

R0750

Long Trace around PA
Bypass both sides

L0729
REV_DETECTED
FWD_POWER
C0822

C0824
NU

D0703
FWD_DETECTED
RX_IN_TX_PA

PRESSURE_PDA_TX_PA
C0802
NU

R0751

RX_IN

PRESSURE_PAD
C0771
NU

C0801

9V3_VCO

ANT_ENABLE_TX_PA

R0749

ANT_ENABLE

V_G1

C0968
9V3_SYNTH

R0775
NU

R0748

S0700

R0761
C0798

C0799

C0796

C0797

TP0713

Antenna_En

R0753

IF5
FINAL_BIAS_1

Final_Bias
V_cont

V_CONTROL
R0752

VHF (136–174 MHz) 1–25W Power Amplifier Schematic Diagram

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

SH0900

SH0901

1
2

1
2

3-10

9V3_PC
TP0907
1.0V or less, typical
D0906
R0918
C0919

3
9V3

1

C0929

C0917

R0910

R0990
2

C0920

R0921

Q0900

Q0902

9V3
9V3_PC

R0913
C0912

R0960

U0900-1

R0906

R0901

R0907

R0922

3

C0918

9V3_PC

R0900

D0900

2

8
1

L0901

TP0913

C0911

C0900

4

C0901

9V3_PC
R0902

9V3_PC
L0902

R0936

C0914

D0901

C0913

R0917

Q0901

R0919

R0903

6

8

L0900

7
5V

C0947

5

R0930
R0924

C0916

U0901-2

C0915

4
RT0908

C0904

R0937
U0941
2
FB
6
NP
4
VCONT
3
VIN

C0931
VOUT

C0935

PC_ATTEN_ENA_TX_PA
R0909
5V

R0927

5

9V3

C0934

R0926

1

GND

C0950

R0928

R0989

R0929

PC_ATTEN_ENA

C0906

C0907

TP0904

C0962

2.67V (44W)

C0961

C0948

R0914

R0923

2.01V (27.5W)

R0915

R0916
FWD_DETECTED

9V3_PC
7

C0960
NC
C0951
0.1uF

C0949

NC

1

R0925

8
C0963
R0988

9V3_PC

2

TADJ

INHI
VSET
INLO
VOUT
COMM
GND

C0937

C0936

CLPF

6

C0921

5

NC

6

LO_PWR_DET

VAPC
NC
COMM

C0909

TP0903

U0901-1

0.38V (44W)

R0994

0.21V (27.5W)

R0911
REV_DETECTED

R0985
NU

C0910

R0912

C0965

C0923

C0903

1.35V (44W)

R0986
TP0911

TP0910

1
RFIN
2
ENBL
3
VSET
4
FLTR

3
4
C0908

R0984

C0964

1.28V (27.5W)
8
R0942

6

7

R0941

5

R0943

R0944

R0951

R0987

C0967

NC

D0907
5.1V

VSWR_DET

4
R0947

VSWR_DET

U0900-2

R0946

R0950
R0955

9

5

VPOS

8
V_CONTROL

C0902

U0940

C0939

2

8
1

R0991

R0983
NU

GND

7

R0920
LO_PWR_DET
R0995

3

C0922

R0940

R0993

4

9

2.85V (44W)
2.10V (27.5W)
TP0909

U0943
VPOS

D0903

D0902

C0925

C0927

C0928
FWD_POWER

C0926

R0938

TX_DAC
TX_DAC

U0942
LO_BATTERY_DET

1
2
INPUT RESET_OUT
4
5
NC1
NC2
C0953

3

GND

LO_BATTERY_DET

R0954
RT0953

VHF (136–174 MHz) 1–25W Power Control Schematic Diagram

9V3

9V3

3-11

SPI_CLK_IN

SPI_MISO_IN

SPI_MOSI_IN

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

5V_BE_SYNTH
5V_BE
5V_TH

1

1V8_BE_SYNTH
1V8_BE

TP_TEST1
1

RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

2.8V_TH_DIG
C0100

1.8V_DIG

RX_SSI_DATA_OUT
RX_SSI_CLK_OUT
RX_SSI_FSYNC_OUT

RX_SSI_DATA_IN
RX_SSI_CLK_IN
RX_SSI_FSYNC_IN

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

2.8V_TH_DIG_SYNTH
1.8V_DIG

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

R0101
1.8V_DIG

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

2.8V_DIG
2.8V_ANA

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

5V

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

2.8V_ANA

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

5V_SYNTH

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

R0100

1.8V_DIG

TP_TEST2

R0102
1.8V_TH_DIG_SYNTH
1.8V_TH_DIG

C0108
C0102

2.8V_ANA

C0177

C0101

R0103
2.8V_TH_ANA_SYNTH

C0106

2.8V_TH_ANA
C0105

C0104

C0178

C0175
C0109

C0110
C0107

R0104
C0111
C0103

Locked: 1.8V
Unlocked: 0V

2.8V_DIG

LOCK_SYNTH
LOCK

NC

C0112
C0115

R0110

C0123
R0146
R0147
16.8_REF_BE_SYNTH

16.8_REF

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

R0109
R0156
NU

R0157
R0158
NU

GPO_1_SYNTH
C0131

C0130

GPO_2_SYNTH

D3
SCAN_EN

J10
H10
J6
A10
G6
J5
E11
H4
G7
L2
K2
K3
J3
G4
E1
J1

G5
MN_CP_GND

MN_CP_VCC
LGND1
LGND2
LVCC2
TX_DAC_GND
TX_DAC_VCC
ASPI_VCC
SSI_GND
TM
TEST1
TEST2
LVCC1

NC
NC

2.8V_ANA
C0124

C0125
U1=220pF
U2=120pF
VHF=1500pF

K8

HP_MOD_OUT_SYNTH

H1

HP_MOD_OUT

H3
M_PRSCX
J2
M_PRSC
MN_CP

PRSC_SYNTH
PRSC

G3
SF_OUT_SYNTH
C0129

TP_ADAPT_SW

R0113
GPO_3_SYNTH

C0133

R0114
C0134
U1=220pF
U2=120pF
VHF=1500pF

GPO_4
9R1
GPO_5_SYNTH
GPO_6_SYNTH
RX_VCO_SEL2_

C0136

C0135
9R1 SWITCH FOR FRONT-END

4

3

R0159

C0179

R0115

C0137

10K

1

Q0108
R0116

47K

2.8V_ANA

R0126

ADAPT_SW

IN
R2

2

Q0102

ADAPT_SW_SYNTH

R1

OUT
C0138
GND

R0160

Adapt ON: 5V
Adapt OFF: 0V

R0148

2.8V_ANA

RF_ATTN_1
Q0107

SF_OUT VOLTAGE: 2.45V

C0132

TX_VCO_SEL1_

9R1_SYNTH

SF_OUT

5V_TH

Q0106

R0119
R0118

R0117

R0120

NU
C0141

C0142
U1=220pF
U2=120pF
VHF=1500pF

U0101
5

C0140

4
C0143

C0144
R0122
NU

ONOFF_CONTROL

1
INOUT
2
OUTIN

3

RSTB_SYNTH

VCC

9V3_SYNTH
9V3

C0128

DMCS

GND

R0170

C0127

SDTX
DMCS_SYNTH

R0111
NC

MN_ADAPT_CP

TX_CLK
SDTX_SYNTH

NC
NC
NC
NC
NC

G1
DAC_ADAPT
F1
VCO_DAC

HP_MOD_OUT

SPI_CLK_IN
SFTX
TX_CLK_SYNTH

5V_TH

C0126

GPO LINES
HI: 2.8V
LOW: 0V
RX_VCO_SEL1_
VCO SEL: ACTIVE LOW
TX_VCO_SEL2_

F9
F10
F11
F7
D11
E9
E10
E7
K1

SPI_MOSI_IN

SFTX_SYNTH

5V_TH

NU

TH_CEX

TP501
TP502
TP503
1
TP504
1
1
1

1

16.8_GPS_SYNTH
16.8_GPS

SPI_MISO_IN

L3
ESC_CP
G2
MAIN_PDET_VCC

NC

NU
R0155

U0100

NC
NC
NC

16.8_REF_CONTROLLER_SYNTH

NC
NC
NC
NC
NC
NC
NC

C0121

NU

TH_CEX_SYNTH
D10
SPI_DR
D8
CEX
D9
SPI_DW
C11
SPI_CLK

SFTX
TXCLK
SDTX
DMCS
SDR
SCLK_OUT
RXFS
RXACQ
ESC_IN

XOSC_BASE
XOSC_EMIT
SMD_CLK_GEN_GND
OSCREG_SPLY
OSCREG_BYP
SF_OUT
OSCREG_OUT

R0108

C0119

NU

K5
L5
C9
J4
L4
K4
H5

NC
NC
NC
NC
NC
NC
NC

G9
CLK_CP
H11
CLK_EMIT
G11
CLK_BASE
E6
RSTB

R0107

NC
NC
NC
NC

Q0100

C10
ASPI_CLK
B11
ASPI_DATA
A6
ACE1
D6
ACE2
A1
NC1
A11
NC2
F6
TX_GND2
L1
NC3
L11
NC4

C0122

C0195

NC
NC

L0100

AGC_REF
AGC_FLAG
ARX_DAC
RFSTEPA
AGC_DAC
DC_CAL
BP_I
RXI
RXIX
BP_IX
SDM_VAG
BP_Q
RXQ
RXQX
BP_QX
SCAN_IN
RX_EN_OUT
PABIAS_DAC
CLK2_OUT
CLK1_OUT
TCLK
NTXQ
TXQ
NTXI
TXI
INCR_DECR
PHCLK
FBQ
FBI

J7
EF_OUTP
J8
EF_OUTM

NC
NC

K10
SUB1
F5
SUB2
F3
SUB3
L10
DEEPSLEEP

R0106

C5
C4
H6
A3
B5
A2
E4
C2
C1
F4
B10
E2
D1
D2
E3
F2
B1
K11
J11
H9
G8
K6
L7
L8
K7
J9
L9
B6
C6

CLK_VCC
CLK_GND
TX_VCC
SDM_CLK_GEN_VCC
XOSC_GND
OSCREG_GND
SSI_VCC
ESC_GND
TX_GND1
ESC_CPBIAS
ESC_VCC
ESC_CP_GND
ESC_CP_VCC
MAIN_GND
ESC_TEST
MAIN_VCC

SDM_REF_VCC
SDM_VREFM
SDM_VREFP
RX_AVCC1
RX_AGND1
RX_AVCC2
SDM_REF_GND
RX_AGND2

R0144

H2
F8
C8
B7
H7
L6
A7
E8
B3
D7
C7
G10

C0113

C0118
B9
A9
B8
B2
C3
A5
A8
D5

C0117
C0171

GPO1_TEST1
GPO2_TEST2
GPO3_TEST3
GPO4_TEST4
GPO5
GPO6

C0114
R0105

C0120

B4
A4
E5
D4
K9
H8

Buffer to Abacus/Controller

NU

Switch for Adapt Transient

VCONT

R0161

C0196

C0180

C0146
U1=220pF
U2=120pF
VHF=1500pF

OUTPUT

3
C0145

5
NC1
6
NC2
7
NC3
8
NC4

GND

1

VCC

4

R0123

C0147
U1=220pF
U2=120pF
VHF=1500pF

2

RSTB

NC
NC
NC
NC

R0125

Y0100
16.8MHz
1.5 ppm

0.5 ppm
R0128

R0127
TCXO (Y0100)

---

4875188M01
VCTRL_SYNTH
VCTRL
R0131

C0148

C0150

C0151

C0149
VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V

VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V
TP_VCTRL

1

R0134

C0157, C0159, C0160,C0162,C0163,C0191,C0192,C0193,C0194: NU (UHF B2)
C0191,C0192,C0193,C0194: NU (UHF B1)
SH0100

SH0101

C0194 C0193

C0192

C0191 C0156 C0157 C0158

C0159 C0160

C0161

C0162 C0163

C0164 C0165

R0139

C0166

1
2

1
2

R0140

Note: High Port modulation injection through loop filter for U1 and U2 only

VHF (136–174 MHz) 1–25W Synthesizer Schematic Diagram

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-12

SF_TH
SF_TH_VCO_UHF1_6
SF_TH

SF_TH

SH0200

C0201

C0200

Super Filter Voltage (SF_TH)

RX1
1
2

SF_TH: 2.5 V
R0201

L0202

C0204

C0206

C0205

R0204
R0205

C0208
L0203

C0214

C0213
RX VCO 1

E0201
9R1_VCO_UHF1_7

L0200

9R1
CR0201

CR0202

L0209

R0211

VCTRL

RX Buffer Amplifier

C0215
Q0200

RXSL

L0210

CR0203

R0202

C0223

R0240
NU

R0203

C0225

C0226
Steering Line Voltage (VCTRL_TH)

CR0204

C0207

VCTRL: 0.6-4.5 V
C0229

L0212

C0211

RX2

C0237

L0206

R0220

R0216

R0219

L0213

C0217

TP0200

C0222

R0221

RXINJ_VCO_UHF1_5

L0205

RXINJ

R0207

R0208

Q0202

C0218
NU

C0219

RXINJ: 180-220 MHz
+10 dBm

R0210

C0221

NU

L0211
C0224
NU

R0212

C0240

C0242

1

R0206
C0236

R0224

C0209

L0204

SF_TH

C0241

C0202

C0203

L0207

C0220

R0225
R0226

C0243
RX VCO 2

L0214

C0246

C0245

SF_TH

C0247

C0238

Q0201

C0239

TP0301
CR0206

L0217

C0250
L0218

R0241
NU

L0215

RX Prescaler

1

CR0205

RXSL

C0231

C0251
C0252

C0253

0.1 V (Low)
-5 to -15 dBm
L0230

CR0207

CR0208

PRESC_TX
C0259

L0219

RX2_SEL: 2.7 V (High)

PRSC (RX): 180-220 MHz
R0230
C0265

RX1_SEL_VCO_UHF1_5
PRSC_VCO_UHF1_5
PRSC

R0218

R0213

RX_VCO_SEL1
C0261

L0221
C0235

C0248

C0233
NU

C0260

C0249

U0201

RX1
C0262

R0229
RX1_SEL: 2.7 V (High)
0.1 V (Low)

VHF (136–174 MHz) 1–25W Receiver VCO Schematic Diagram

RX2
C0264

C0257

RX2_SEL_VCO_UHF1_5
RX_VCO_SEL2

C0258

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-13

R0337
TX Buffer Amplifier
TX1

VSF
E0301

R0321

C0300

9V3_VCO_UHF1_7

L0300

C0301

9V3_VCO

SF_TH

Super Filter Voltage (SF_TH)
C0332

R0320

R0301

C0302

R0303

R0302

SF_TH: 2.5 V

C0303
AMP_SEL

L0302

C0304

C0360
HP_MOD_OUT_VCO_UHF1_7

R0319

C0310

HP_MOD_OUT

C0361

C0334

C0309

C0307
C0305

C0306

U0303

R0304
R0305

CR0300

1

C0308

TP0300

L0304
L0303
C0311
C0314

C0313

Q0300
VCTRL

CR0301

VCTRL_VCO_UHF1_7
VCTRL

CR0302

L0309

R0311

L0307

R0334

C0322

C0317

C0321

R0307

Q0302

C0323

L0310

C0318
NU

TXINJ: 136-174MHz
6 dBm

R0310
L0311
R0312

C0325
CR0303

C0319

R0308

NU

C0326
Steering Line Voltage (VCTRL_TH)

L0306

R0333

R0332
C0320

L0305

R0306

C0315

C0312

TX VCO

C0324
NU

TXINJ_VCO_UHF1_5

CR0304

TXINJ

VCTRL: 0.6-4.5 V
C0329

L0312
SF_TH
C0338

C0339
R0328

R0316

NU
NC
R0327

TX1_SEL_VCO_UHF1_5
TX_VCO_SEL1

NC
U0304

TX1_SEL: 2.7 V (High)

C0348

C0349

NC

0.1 V (Low)

R0345
TX1

SF_TH

TX Prescaler

R0338

C0331

R0340

PRSC (TX): 136-174MHz
NU
XMIT_SEL_VCO_UHF1_6

-5 to -15 dBm

R0336
AMP_SEL

PREDRIVE_SW
NU
C0328

SH0300

R0339

PRESC_TX

VSF

1
2

C0327

U0305
R0347
9V3_SYNTH_OUT

9V3_SYNTH_IN

C0364

TX1

R0343
NU

VHF (136–174 MHz) 1–25W Transmit VCO Schematic Diagram

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-14

VHF PCB 8471495L04 Parts List 1–25W
Circuit
Ref
C0100
C0101
C0102
C0103
C0104
C0105
C0106
C0107
C0108
C0109
C0110
C0111
C0112
C0113
C0114
C0115
C0117
C0118
C0119
C0120
C0121
C0122
C0123
C0124
C0125
C0126
C0127
C0128
C0129
C0130
C0131
C0132
C0133
C0134
C0135
C0136
C0137
C0138
C0140
C0141
C0142
C0143
C0144
C0145
C0146
C0147
C0148
C0149
C0150
C0151

Motorola
Part No.
2113944A44
2113944A44
2113944A44
2113945C31
2113944A44
2113945C31
2113945C31
2113945C31
2113944A44
2113945C31
2113945C31
2113945C31
2113944A44
NOT PLACED
2113946E02
2113946E02
2113944A44
2113945C31
NOT PLACED
2113945B02
NOT PLACED
2113945B02
2113946E02
2113945C31
2113944A44
2113944A44
2113944A44
2113944A44
2113945C31
2113944A44
2113944A44
2113944A44
2313960B30
2113944A44
2313960B32
2113945C31
2313960B32
2113944A44
2313960B30
2113945C31
2113944A44
2113944A44
2113945C31
2113945B02
2113944A44
2113944A44
2113945D01
2113945C04
2113945C31
2113945C31

Description
220pF
220pF
220pF
0.1uF
220pF
0.1uF
0.1uF
0.1uF
220pF
0.1uF
0.1uF
0.1uF
220pF
–
1.0uF
1.0uF
220pF
0.1uF
–
.01uF
–
.01uF
1.0uF
0.1uF
220pF
220pF
220pF
220pF
0.1uF
220pF
220pF
220pF
4.7uF
220pF
10uF
0.1uF
10uF
220pF
4.7uF
0.1uF
220pF
220pF
0.1uF
.01uF
220pF
220pF
.033uF
.022uF
0.1uF
0.1uF

Circuit
Ref
C0156
C0157
C0158
C0159
C0160
C0161
C0162
C0163
C0164
C0165
C0166
C0171
C0175
C0177
C0178
C0179
C0180
C0191
C0192
C0193
C0194
C0195
C0196
C0200
C0201
C0202
C0203
C0204
C0205
C0206
C0207
C0208
C0209
C0211
C0213
C0214
C0215
C0217
C0218
C0219
C0220
C0221
C0222
C0223
C0224
C0225
C0226
C0229
C0230
C0231
C0233

Motorola
Part No.
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2113945B02
2113944A44
2113944A44
2113944A44
2113944A44
2113945C31
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2113945A05
2113946H02
2113944A44
2113945Y02
2113945C02
2113944A44
2113944A44
2113945Y02
2113944A44
2113945C04
2115153H18
2113944A44
2113944A44
2115153H17
2115153H34
2115153H20
2113944A44
NOT PLACED
NOT PLACED
2115153H17
2115153H14
NOT PLACED
2115153H46
NOT PLACED
2115153H51
2113944A44
2115153H42
2113944C47
2115153H14
NOT PLACED

Description
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
.01uF
220pF
220pF
220pF
220pF
0.1uF
–
–
–
–
470pF
10uF
220pF
0.10uF
.01uF
220pF
220pF
0.10uF
220pF
.022uF
4.3pF
220pF
220pF
3.9pF
11pF
5.1pF
220pF
–
–
3.9pF
3.0pF
–
36pF
–
56pF
220pF
24pF
150pF
3.0pF
–

Circuit
Ref
C0235
C0236
C0237
C0238
C0239
C0240
C0241
C0242
C0243
C0245
C0246
C0247
C0248
C0249
C0250
C0251
C0252
C0253
C0257
C0258
C0259
C0300
C0301
C0302
C0303
C0304
C0305
C0306
C0307
C0308
C0309
C0310
C0311
C0313
C0314
C0315
C0316
C0317
C0318
C0319
C0320
C0321
C0322
C0323
C0324
C0325
C0326
C0327
C0328
C0329
C0331

Motorola
Part No.
2115153H22
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2115153H13
2115153H14
2115153H27
2115153H20
2113944A44
2113945Y02
2115153H16
2115153H40
2115153H48
2113944A44
2113944A44
2113945Y02
2115153H35
2113944A44
2113945Y02
2113945C02
2113944A44
2113944A44
2113945Y02
2113944A44
2113945C04
2115153H15
2113944A44
2115153H01
2113944A44
2115153H15
2115153H35
2115153H20
2313960B32
2113944A44
2115153H15
NOT PLACED
2115153H20
2115153H24
NOT PLACED
2115153H43
NOT PLACED
2115153H51
2113944A44
NOT PLACED
NOT PLACED
2115153H38
2115153H14

Description
6.2pF
220pF
0.10uF
220pF
0.10uF
220pF
0.10uF
220pF
2.7pF
3.0pF
10pF
5.1pF
220pF
0.10uF
3.6pF
20pF
43pF
220pF
220pF
0.10uF
12pF
220pF
0.10uF
.01uF
220pF
220pF
0.10uF
220pF
.022uF
3.3pF
220pF
0.5pF
220pF
3.3pF
12pF
5.1pF
10uF
220pF
3.3pF
–
5.1pF
7.5pF
–
27pF
–
56pF
220pF
–
–
16pF
3.0pF

Circuit
Ref
C0334
C0336
C0337
C0340
C0341
C0342
C0343
C0344
C0345
C0346
C0347
C0348
C0349
C0350
C0351
C0352
C0353
C0357
C0358
C0359
C0360
C0361
C0362
C0363
C0400
C0401
C0402
C0403
C0404
C0405
C0406
C0407
C0408
C0409
C0410
C0411
C0412
C0413
C0414
C0415
C0416
C0417
C0419
C0420
C0421
C0422
C0423
C0424
C0425
C0426
C0427

Motorola
Part No.
2113944A44
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2115153H15
2115153H01
2115153H15
2115153H24
2115153H20
2113944A44
2113945Y02
2115153H18
2115153H42
2115153H50
2113944A44
2113944A44
2113945Y02
2115153H38
2313960B30
2113944C51
2113944A44
2113945Y02
NOT PLACED
2113945C31
2113944A44
2115153H49
NOT PLACED
2113944A44
2115153H27
2115153H13
2115153H27
2115153H13
2115153H22
2115153H22
2115153H14
2115153H57
2113944A44
2115153H21
2115153H22
2115153H22
2113945Y02
2115153H03
2115153H13
2115153H26
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44

Description
220pF
220pF
0.10uF
220pF
0.10uF
220pF
3.3pF
0.5pF
3.3pF
7.5pF
5.1pF
220pF
0.10uF
4.3pF
24pF
51pF
220pF
220pF
0.10uF
16pF
4.7uF
1000pF
220pF
0.10uF
–
0.1uF
220pF
47pF
–
220pF
10pF
2.7pF
10pF
2.7pF
6.2pF
6.2pF
3.0pF
100pF
220pF
5.6pF
6.2pF
6.2pF
0.10uF
1.0pF
2.7pF
9.1pF
220pF
220pF
220pF
220pF
220pF

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

Circuit
Ref
C0428
C0429
C0430
C0431
C0432
C0433
C0434
C0435
C0436
C0437
C0438
C0439
C0440
C0441
C0442
C0443
C0444
C0445
C0446
C0447
C0448
C0449
C0451
C0452
C0453
C0454
C0455
C0456
C0457
C0458
C0459
C0460
C0461
C0462
C0463
C0464
C0502
C0503
C0504
C0506
C0507
C0509
C0510
C0512
C0513
C0514
C0515
C0516
C0601
C0602
C0603

Motorola
Part No.
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
NOT PLACED
2113944A44
NOT PLACED
2113944A44
2113944A44
2113944A44
NOT PLACED
2113944A44
2115153H11
2115153H25
2115153H41
2115153H41
2115153H37
2115153H20
2115153H27
2115153H26
2115153H20
2115153H41
2115153H26
2115153H20
2115153H26
2113945C31
2113944A40
2113945C31
2115153H40
2115153H40
2113946F05
2115153H40
2115153H40
2115153H06
2115153H06
2113945Y02
2113945Y02
2113945Y02
2113945Y02
2115153H39
NOT PLACED
2115153H22
2113945Y02
2113945Y02
2113945Y02
NOT PLACED
NOT PLACED
2115153H48
2113945B02
2113944A44

Description
220pF
220pF
220pF
220pF
220pF
–
220pF
–
220pF
220pF
220pF
–
220pF
2.2pF
8.2pF
22pF
22pF
15pF
5.1pF
10pF
9.1pF
5.1pF
22pF
9.1pF
5.1pF
9.1pF
0.1uF
100pF
0.1uF
20pF
20pF
10uF
20pF
20pF
1.3pF
1.3pF
0.10uF
0.10uF
0.10uF
0.10uF
18pF
–
6.2pF
0.10uF
0.10uF
0.10uF
–
–
43pF
.01uF
220pF

3-15

Circuit
Ref
C0604
C0605
C0607
C0610
C0611
C0612
C0613
C0614
C0615
C0616
C0617
C0618
C0619
C0620
C0621
C0622
C0623
C0625
C0626
C0627
C0628
C0629
C0630
C0631
C0632
C0633
C0634
C0635
C0636
C0637
C0638
C0640
C0641
C0642
C0643
C0644
C0645
C0646
C0647
C0648
C0649
C0650
C0651
C0700
C0701
C0702
C0703
C0704
C0705
C0706
C0707

Motorola
Part No.
2113945Y02
2115153H48
2115153H39
2115153H53
2113945A09
2115153H34
2185419D03
2115153H48
2113945B02
NOT PLACED
2113945Y02
2185419D06
2113945Y02
2113945Y02
2113945Y02
2113945A09
2113945Y02
2113944C89
2113944A40
2113944A40
2113945Y02
2113945A11
2113945Y02
2113945Y02
2313960B30
2113945Y02
2113945B02
2113944A40
2113944A40
2113946S35
2113945Y02
2113946N03
2113945B02
2115153H53
2113945Y02
2113945Y02
2113945B02
2113946G04
2113946J03
2113946J03
2113945A12
2115153H44
2115153H57
2113944C82
2113945C04
2113944C55
2113944C82
2113945C04
2113944C51
NOT PLACED
NOT PLACED

Description
0.10uF
43pF
18pF
68pF
1000pF
11pF
0.01uF
43pF
.01uF
–
0.10uF
0.1uF
0.10uF
0.10uF
0.10uF
1000pF
0.10uF
200pF
100pF
100pF
0.10uF
2200pF
0.10uF
0.10uF
4.7uF
0.10uF
.01uF
100pF
100pF
1.0uF
0.10uF
2.2uF
.01uF
68pF
0.10uF
0.10uF
.01uF
0.68uF
10.0uF
10.0uF
3300pF
30pF
100pF
30pF
.022uF
2200pF
30pF
.022uF
1000pF
–
–

Circuit
Ref
C0708
C0709
C0710
C0711
C0712
C0713
C0714
C0715
C0716
C0717
C0718
C0719
C0720
C0721
C0722
C0723
C0724
C0725
C0726
C0727
C0728
C0729
C0730
C0731
C0732
C0733
C0734
C0735
C0736
C0737
C0738
C0739
C0740
C0741
C0742
C0743
C0744
C0745
C0746
C0747
C0748
C0749
C0751
C0752
C0753
C0754
C0755
C0756
C0757
C0758
C0759

Motorola
Part No.
2113944C51
2113945C31
2371403L02
NOT PLACED
2113944C51
2111078B42
2111078B42
NOT PLACED
2113944A41
2113945A09
2113945A09
2111078B25
NOT PLACED
NOT PLACED
NOT PLACED
2111078B39
2113944A41
2113944A41
2111078B20
NOT PLACED
2113944C42
NOT PLACED
NOT PLACED
NOT PLACED
2113951B41
2113944C42
2113944C84
2111078B39
2113944A41
NOT PLACED
2111078B07
2185400Y36
2185400Y36
NOT PLACED
2111078B07
2113944C37
2113944C38
2113944F44
2111078B25
NOT PLACED
2111078B11
NOT PLACED
NOT PLACED
2113944A41
2111078B39
NOT PLACED
NOT PLACED
2113944F44
2113944C42
NOT PLACED
2113944C42

Description
1000pF
0.1uF
10uF
–
1000pF
100pF
100pF
–
120pF
1000pF
1000pF
27pF
–
–
–
75pF
120pF
120pF
18pF
–
75pF
–
–
–
24pF
75pF
43pF
75pF
120pF
–
5.6pF
12pF
12pF
–
5.6pF
39pF
47pF
12pF
27pF
–
8.2pF
–
–
120pF
75pF
–
–
12pF
75pF
–
75pF

Circuit
Ref
C0760
C0761
C0763
C0764
C0765
C0766
C0767
C0768
C0769
C0770
C0771
C0772
C0774
C0775
C0776
C0777
C0778
C0779
C0780
C0781
C0782
C0783
C0785
C0786
C0787
C0788
C0789
C0790
C0791
C0792
C0793
C0794
C0795
C0796
C0797
C0798
C0799
C0800
C0801
C0802
C0803
C0804
C0805
C0806
C0807
C0808
C0809
C0810
C0811
C0812
C0813

Motorola
Part No.
NOT PLACED
2113951B41
2113944A41
NOT PLACED
NOT PLACED
NOT PLACED
2113944C42
2113944A41
2113944F51
2113944A41
NOT PLACED
2113944C16
2113944F51
2113945C04
2113944C42
2113944C47
2111078B30
2111078B29
2113944A41
2113944C42
2113944C51
2113944A41
2113944C42
2113944C84
2113944C84
NOT PLACED
NOT PLACED
NOT PLACED
2113944A80
2113944A28
2113944A25
NOT PLACED
2113944C75
2113944C42
2113944C51
2113944C51
2113944C42
NOT PLACED
2113944A41
2113944A41
2111078B01
2113944C42
2113944C51
NOT PLACED
NOT PLACED
NOT PLACED
2113944C30
2113944C42
NOT PLACED
NOT PLACED
NOT PLACED

Description
–
24pF
120pF
–
–
–
75pF
120pF
24pF
120pF
–
2.7pF
24pF
.022uF
75pF
150pF
34pF
33pF
120pF
75pF
1000pF
120pF
75pF
43pF
43pF
–
–
–
20pF
18pF
10pF
–
8.2pF
75pF
1000pF
1000pF
75pF
–
120pF
120pF
3.3pF
75pF
1000pF
–
–
–
10pF
75pF
–
–
–

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-16

Circuit
Ref
C0814
C0815
C0817
C0818
C0819
C0828
C0829
C0832
C0845
C0856
C0861
C0869
C0874
C0900
C0901
C0902
C0903
C0904
C0906
C0907
C0908
C0909
C0910
C0911
C0912
C0913
C0914
C0915
C0916
C0917
C0918
C0919
C0920
C0921
C0922
C0923
C0925
C0926
C0927
C0928
C0929
C0931
C0934
C0935
C0936
C0937
C0939
C0940
C0941
C0942
C0943

Motorola
Part No.
2113944C46
2113944C41
2113951A31
2113944F54
2113944F54
2113944F54
2113944F54
2113951B41
2113944F44
2113944F44
2113951B41
2113944F51
2113944F51
2113944A41
2113945C31
2113945C31
2113944A41
2113944A41
2113944A41
2113945C02
2113945C31
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113945A09
2113944A41
2113945C31
2113944A41
2113945C31
2113944A41
2113944C55
2113944A41
2113945L41
2113944C02
2113944C53
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944C46
2113944M17
2113944C42
2113944C42

Description
120pF
68pF
7.50pF
33pF
33pF
33pF
33pF
24pF
12pF
12pF
24pF
24pF
24pF
120pF
0.1uF
0.1uF
120pF
120pF
120pF
.01uF
0.1uF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
1000pF
120pF
0.1uF
120pF
0.1uF
120pF
2200pF
120pF
4700pF
220pF
1500pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
9.1pF
75pF
75pF

Circuit
Ref

Motorola
Part No.

C0944
C0945
C0947
C0948
C0949
C0950
C0951
C0953
C0960
C0961
C0962
C0963
C0964
C0965
C0966
C0967
CR0201
CR0202
CR0203
CR0204
CR0205
CR0206
CR0207
CR0208
CR0300
CR0301
CR0302
CR0303
CR0304
CR0305
CR0306
CR0307
CR0308
CR0400
D0400
D0401
D0402
D0403
D0404
D0405
D0406
D0407
D0408
D0409
D0500
D0600
D0601
D0700
D0702
D0703
D0704

2113944M06
2113944C42
2113944A40
2113946S35
2113946G01
2113945A09
2113945C31
2113944A41
2113944A52
2113945C31
2113944A40
2113944A52
2113944A23
2113944A40
2113944A41
2113944A41
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4813974A19
NOT PLACED
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4815090H01
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4813974A19
4815096H01
4815096H01
4802482J02
4802482J02
4875430M01
4813974A06

Description
3.3pF
75pF
100pF
1.0uF
2.2uF
1000pF
0.1uF
120pF
1000pF
0.1uF
100pF
1000pF
8.2pF
100pF
120pF
120pF
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, SCHOTTKY
–
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, MIXER
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, SCHOTTKY
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, PIN

Circuit
Ref

Motorola
Part No.

D0900
D0901
D0902
D0903
D0904
D0905
D0906
D0907
E0201
E0301
E0302
E0400
E0401
E0403
E0500
E0600
E0601
E0602
E0603
E0604
E0605
E0606
E0607
E0608
E0609
E0610
E0700
E0701
E0702
E0703
E0704
FL0500
HS0700
J0700
L0100
L0200
L0202
L0203
L0204
L0205
L0206
L0207
L0209
L0210
L0211
L0212
L0213
L0214
L0215
L0217
L0218

4813978C02
4815023H01
4815024H01
4815024H01
4813974A21
4813974A21
4813978C02
4813977M10
2409134J25
2409134J25
NOT PLACED
NOT PLACED
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2480640Z01
2485011Y01
2485011Y01
7671656M01
2485011Y01
2409134J25
9116854H02
0104038J81
0905901V11
2414017N29
2414017N28
2414032F42
2414032F42
2414017N28
2414017N20
2414017N14
2415385H02
2414032F42
2414015A21
2414017N28
2414032F42
2414032F42
2414032F42
2415385H02
2414032F42
2414015A20

Description
DIODE, SWITCHING
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SCHOTTKY
DIODE, SCHOTTKY
DIODE, SWITCHING
DIODE, 5.1V ZENER
FERRITE BEAD
FERRITE BEAD
–
–
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
73.35 MHZ CRYSTAL FILTER
HEATSINK
MINI-U RF CONNECTOR
270nH
220nH
470nH
470nH
220nH
47nH
15nH
12.5nH
470nH
27nH
220nH
470nH
470nH
470nH
12.5nH
470nH
22nH

Circuit
Ref
L0219
L0221
L0300
L0302
L0303
L0304
L0305
L0306
L0307
L0309
L0310
L0311
L0312
L0313
L0314
L0315
L0317
L0318
L0319
L0401
L0402
L0403
L0404
L0405
L0406
L0407
L0408
L0409
L0410
L0411
L0412
L0413
L0414
L0503
L0504
L0506
L0602
L0603
L0604
L0605
L0608
L0700
L0702
L0705
L0706
L0707
L0708
L0709
L0710
L0711
L0712

Motorola
Part No.
2414032F42
2414017N19
2414017N28
2414032F42
2414032F42
2414017N28
2414017N19
2414017N12
2415385H01
2414032F42
2414015A32
2414017N28
2414032F42
2414032F42
2414032F42
2415385H01
2414032F42
2414015A32
2414032F42
2414015B24
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2414015B29
2414015B16
2414015B15
2414015B15
2414015B15
2414015B15
2414017N20
2414017N28
2414015B23
2414015B27
NOT PLACED
2414032B66
2414032K23
2414032D20
2466505A01
2466505A01
2414032B76
2460592A01
2479990G01
2414017N26
2460592A01
2460592A01
2460592A01
2414017N26
2460592A02
2414017N26
NOT PLACED

Description
470nH
39nH
220nH
470nH
470nH
220nH
39nH
10nH
8nH
470nH
18nH
220nH
470nH
470nH
470nH
8nH
470nH
18nH
470nH
15nH
–
–
–
–
10nH
27nH
22nH
22nH
22nH
22nH
47nH
220nH
12nH
390nH
–
820nH
2.7uH
270nH
10uH
10uH
4.7uH
17nH
33.47nH
150nH
17nH
17nH
17nH
150nH
12.5nH
150nH
–

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

Circuit
Ref

Motorola
Part No.

L0714
L0715
L0716
L0717
L0718
L0719
L0720
L0721
L0722
L0723
L0900
L0901
L0902
L0903
L0904
L0905
M0700
Q0100
Q0102
Q0106
Q0107
Q0108
Q0200
Q0201
Q0202
Q0300
Q0301
Q0302
Q0400
Q0401
Q0402
Q0403
Q0405
Q0500
Q0501
Q0600
Q0601
Q0701
Q0702

2479990N01
2414017N26
2414017N27
2414017N06
NOT PLACED
2414017N22
2414017N06
2414017N11
2414032B60
NOT PLACED
2414032D30
2414032F42
2414032F42
2414032F23
2414032F22
2414017N24
2686201B02
4802197J95
4815359H01
4816134H01
4813970A59
4815261H01
4885061Y01
4885061Y01
4802197J95
4885061Y01
4885061Y01
4802197J95
NOT PLACED
4815267H01
4885593U03
4815270H01
4885593U03
4802197J95
4802197J95
4805793Y10
4813973A04
4816013H01
48012048002

Q0703
Q0704
Q0705

4816548H01
4813973B02
4816547H01

Q0706
Q0711
Q0900
Q0901
Q0902
R0100
R0101

4815272H01
4815271H01
4815272H01
4813973A13
4813973M07
0613952R66
0613952R66

Description
43.67nH
150nH
180nH
3.3nH
–
68nH
3.3nH
8.2nH
390nH
–
1uH
470nH
470nH
12nH
8.2nH
100nH
HEATSINK
NPN RF TRANSISTOR
DUAL PNP
ANALOG SWITCH
P-CHANNEL MOSFET
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
–
DUAL PNP
NPN RF TRANSISTOR
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN DARLINGTON
DUAL NPN/PNP
RF POWER AMPLIFIER,
LDMOS
N_CHANNEL LDMOS DRIVER
PNP
N-CHANNEL LDMOS PREDRIVER
ANALOG SWITCH
ANALOG SWITCH
ANALOG SWITCH
PNP
NPN
0
0

3-17

Circuit
Ref
R0102
R0103
R0104
R0105
R0106
R0107
R0108
R0109
R0110
R0111
R0113
R0114
R0115
R0116
R0117
R0118
R0119
R0120
R0122
R0123
R0125
R0126
R0127
R0128
R0131
R0134
R0139
R0140
R0144
R0146
R0147
R0148
R0155
R0156
R0157
R0158
R0159
R0160
R0161
R0170
R0201
R0202
R0203
R0204
R0205
R0206
R0207
R0208
R0210
R0211
R0212

Motorola
Part No.
0613952R66
0613952R66
0613952R17
0613952Q58
0613952Q83
0613952Q57
0613952Q80
0613952R66
0613952Q42
0613952R66
0613952R01
0613952Q80
0613952R66
0613952R66
0613952R12
0613952R66
0613952Q35
0613952R01
NOT PLACED
0613952R19
0613952R66
NOT PLACED
0613952Q49
0613952R66
0613952Q58
0613952Q35
0613952Q78
0613952Q31
0613952R01
0613952R66
NOT PLACED
0613952Q60
0613952R66
NOT PLACED
NOT PLACED
NOT PLACED
0613952R01
0613952R25
0613952R25
0613952R66
0613952Q85
0613952Q75
0613952Q75
0613952Q95
0613952Q49
0613952R05
0613952Q25
0613952Q42
0613952Q89
0613952R66
0613952R66

Description
0
0
47K
240
2.7K
220
2K
0
51
0
10K
2K
0
0
30K
0
27
10K
–
56K
0
–
100
0
240
27
1.6K
18
10K
0
–
300
0
–
–
–
10K
100K
100K
0
3.3K
1.2K
1.2K
8.2K
100
15K
10
51
4.7K
0
0

Circuit
Ref
R0213
R0216
R0218
R0219
R0220
R0221
R0224
R0225
R0226
R0229
R0230
R0301
R0302
R0303
R0304
R0305
R0306
R0307
R0308
R0310
R0311
R0312
R0316
R0319
R0320
R0321
R0324
R0325
R0326
R0327
R0329
R0331
R0332
R0333
R0334
R0337
R0400
R0401
R0402
R0403
R0404
R0405
R0406
R0407
R0409
R0410
R0411
R0412
R0413
R0414
R0415

Motorola
Part No.
0613952R01
0613952Q51
0613952R01
0613952Q66
0613952Q25
0613952Q66
0613952Q92
0613952Q94
0613952Q49
0613952Q54
0613952Q89
0613952Q85
0613952Q66
0613952Q66
0613952Q95
0613952Q49
0613952R05
0613952Q25
0613952Q42
0613952Q89
0613952R66
0613952R66
0613952Q46
0613952R32
0613952R05
0613952Q83
0613952Q80
0613952Q95
0613952Q49
0613952R01
0613952Q50
0613952R01
0613952Q56
0613952Q35
0613952Q56
0613952R66
0613952R05
0613952Q91
0613958H55
NOT PLACED
0613952Q57
0613952Q91
0613952Q83
0613952G67
0613952Q75
0613952R25
0613958H55
0613952R25
0613952Q69
0613952Q69
0613952Q69

Description
10K
120
10K
510
10
510
6.2K
7.5K
100
160
4.7K
3.3K
510
510
8.2K
100
15K
10
51
4.7K
0
0
75
200K
15K
2.7K
2K
8.2K
100
10K
110
10K
200
27
200
0
15K
5.6K
180
–
220
5.6K
2.7K
0
1.2K
100K
180
100K
680
680
680

Circuit
Ref
R0416
R0417
R0418
R0419
R0420
R0421
R0422
R0423
R0424
R0425
R0426
R0427
R0428
R0429
R0430
R0431
R0432
R0433
R0434
R0435
R0436
R0437
R0438
R0440
R0441
R0443
R0444
R0500
R0501
R0502
R0503
R0508
R0509
R0510
R0511
R0512
R0601
R0602
R0603
R0604
R0605
R0606
R0607
R0608
R0609
R0610
R0611
R0612
R0613
R0614
R0615

Motorola
Part No.
0613952Q69
0613958H25
0613952Q77
0613952Q83
0613952Q83
0613958H25
0613952K25
0613952L46
0613952L46
0613952Q75
0613952Q83
0613952Q25
0613952R01
0613952Q69
0613952R01
NOT PLACED
NOT PLACED
0613952R66
0613958H49
0613952R66
0613952Q67
0613952R66
0613952Q67
0613952R25
0613952R25
0613952R25
0613952R25
0613952Q90
0613952Q61
0613952R08
0613952R12
0613952R19
0613952Q89
0613952R12
0613952Q75
0613952Q42
0613952Q45
0613952R01
0613952Q80
0613952R10
0613952Q61
0613952Q42
NOT PLACED
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66

Description
680
10
1.5K
2.7K
2.7K
10
17.8
294
294
1.2K
2.7K
10
10K
680
10K
–
–
0
100
0
560
0
560
100K
100K
100K
100K
5.1K
330
20K
30K
56K
4.7K
30K
1.2K
51
68
10K
2K
24K
330
51
–
0
0
0
0
0
0
0
0

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-18

Circuit
Ref
R0616
R0617
R0618
R0619
R0620
R0621
R0622
R0623
R0624
R0625
R0626
R0627
R0700
R0701
R0702
R0706
R0709
R0711
R0712
R0713
R0714
R0715
R0718
R0719
R0720
R0722
R0724
R0725
R0726
R0727
R0728
R0729
R0730
R0732
R0734
R0735
R0738
R0739
R0740
R0741
R0742
R0743
R0744
R0745
R0747
R0748
R0749
R0750
R0751
R0752
R0753

Motorola
Part No.
0613952R25
0613952R01
0613952Q63
0613952R01
0613952Q96
0613952R66
NOT PLACED
NOT PLACED
0613952Q90
0613952N69
0613952N81
0613952R66
0613958H44
0613958J74
NOT PLACED
0613958S51
0613959Q60
0613952H57
0613952H48
0613959H12
0613952H46
0613952H46
0613952H25
0613959Q25
0613952H25
0613952H89
0613952H79
0613952Q59
0613952N01
0613952H95
0613952J01
0613952J01
0613952H73
0613952H73
0613952G67
0613959Y49
0613959Y42
NOT PLACED
0613952J25
0613952J17
0613959Q25
0613958S73
NOT PLACED
0613952H65
0613952H89
0613952J19
0613952G67
0613952J07
0613952J08
0613952G67
0613952H73

Description
100K
10K
390
10K
9.1K
0
–
–
5.1K
51.1K
68.1K
0
62
0
–
120
300
220
91
30K
75
75
10
10
10
4.7K
1.8K
270
10K
8.2K
10K
10K
1K
1K
0
100
51
–
100K
47K
10
1K
–
470
4.7K
56K
0
18K
20K
0
1K

Circuit
Ref
R0754
R0755
R0756
R0757
R0759
R0760
R0761
R0762
R0763
R0764
R0765
R0766
R0768
R0769
R0770
R0771
R0773
R0775
R0777
R0900
R0901
R0902
R0903
R0906
R0907
R0909
R0910
R0911
R0912
R0913
R0914
R0915
R0916
R0917
R0918
R0919
R0920
R0921
R0922
R0923
R0924
R0925
R0926
R0927
R0928
R0929
R0930
R0931
R0936
R0937
R0938

Motorola
Part No.
0613952H25
0613952H25
0613952J25
0613952J17
0613952H25
0613952Q83
0613952G67
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613952G67
0613952H25
0613952N73
0613952N62
0613952M50
0613952N34
0613952R66
0613952R66
0613952N62
0613952H73
0613952N01
0613952N30
0613952R66
0613952P26
0613952N81
0613952M59
0613952H91
0613952H63
0613952R15
0613952N42
0613952H81
0613952R14
0613952R66
0613952H91
0613952H91
0613958H53
0613952H42
0613958H39
0613958H39
0613952R07
0613952R66
0613952N66
0613952N21
0613952R66

Description
10
10
100K
47K
10
2.7K
0
15
15
15
15
15
15
15
15
15
15
0
10
56.2K
43.2K
3.24K
22.1K
0
0
43.2K
1K
10K
20K
0
182K
68.1K
4.02K
5.6K
390
39K
26.7K
2.2K
36K
0
5.6K
5.6K
150
51
39
39
18K
0
47.5K
16.2K
0

Circuit
Ref

Motorola
Part No.

R0940
R0941
R0942
R0943
R0944
R0946
R0947
R0950
R0951
R0954
R0955
R0960
R0970
R0971
R0973
R0974
R0975
R0976
R0977
R0978
R0979
R0981
R0982
R0983
R0984
R0985
R0986
R0987
R0988
R0989
R0994
R0995
RT0908
RT0953
SH0100
SH0101
SH0300
SH0301
SH0500
SH0900
SH0901
T0400
T0401
U0100
U0101
U0201
U0303
U0304
U0600
U0601
U0700

0613952R66
0613952R66
0613952M81
0613952N58
0613952R66
0613952M51
0613952R66
0613952N01
0613952N62
0613952R40
0613952P01
0613952H82
0613958H56
0613958H55
NOT PLACED
0613958H55
0613958H56
0613952H53
0613952H53
0613952G67
0613952G67
0613952R07
0613952R01
0613952R01
NOT PLACED
0613952N81
0613952N81
0613952N81
0613952Q42
NOT PLACED
NOT PLACED
NOT PLACED
0615585H01
0615585H01
2615362H01
2615362H01
2615362H01
2615362H01
2615576H01
2686423Z02
2686425Z02
2515121H01
2515121H01
5104932K08
5114000B59
4815267H01
NOT PLACED
4815267H01
5102495J14
5115391H01
4802246J29

Description
0
0
6.81K
39.2K
0
3.32K
0
10K
43.2K
430K
100K
2.4K
200
180
–
180
200
150
150
0
0
18K
10K
10K
–
68.1K
68.1K
68.1K
51
–
–
–
47K
47K
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
BALUN XFMR
BALUN XFMR
IC, FRACN SYNTHESIZER
ANALOG SWITCH
DUAL PNP
–
DUAL PNP
IC, RF ASIC
VOLTAGE REGULATOR
PA PRE-DRIVER

Circuit
Ref
U0900
U0901
U0940
U0941
U0942
U0943
VR0700
Y0100

Motorola
Part No.
5115147H01
5115147H01
5180390L83
5115391H01
5114004A35
5178286A01
4813977M11
5116032H01

Description
DUAL OPAMP
DUAL OPAMP
IC, PA CONTROLLER
VOLTAGE REGULATOR
VOLTAGE DETECTOR
IC, VOLTAGE DETECTOR
DIODE, 5.6V ZENER
0.5 PPM 16.8 MHZ TCXO
(GPS Models Only)

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

C3018

J0700

J3000

C0709
C0703

C0706
C0714

5

SH0100

2
3

R4051

3

3

2

2

3

2
3

2

3

3
2

C6445

C6418

U6407
C6408
R3501

R3500
R3596

VBUS1_CMD
C3277
C3280

16

R3203
C3202

C3216

R1021 C1009

L3200
C3213 Q3203
2 3
4
Q3204
2 3
4

VBUS2_CMD

C6423 R6454
C6433 C6422
R6443
R6446

C6421
E6401

9
R1020
C3220
C3219

8
1
Q3202
9

16

L3202

R2005

C2004
R4012
R4011

R4106
C4076
E4004
C4015
C4014

R4034

VR4007

TP_SDRAM_BA1

R2013

D4001

C2007

C2000

TP4000

C1013

C1006

C1011

R4068
R4069
R4070
R4071

C2005

C3209

R2011

C1008

R2004

C2002

C3212

R4095
R2008 C2006 R2006
R2009 R2007
R2010
R4009 C4035 TP_SDRAM_CS
R4010
TP_SDRAM_BA0
E4001 C4034

C1036
C1007

R4006

C3239

VR3202

R3514
R3504
R3233
C3513
R3507
R3503
R3505
3.6V_
MAKO_
SW1

R3508

USB1_
TXEN USB1_DAT

USB1_SEO

C2001
C2003

1

Q3200
9

RT3500

C3203

C1037

R1066
R1014
C1017 R1067
R2000

R1005
R1041

R2012

C1018

R4063
R4064
R4065
R4066
R4067

R4061

R1006
C1003
C1005
R1019

R6456
C6431
C6430

8

R3550

R3224
R3225

C1031
R1034

E3502

C1000
R1045

R6403

C6428

U6402

C6429

Q3500

R3520

E3500
2.9V_MAKO_V6
C3225
C3226
U3500

E3205
C3247

C3248 VR3204
R3588
C3234

C3040

R3576
R3571

R3537
6 C3262
R3538
34
C1030
R3205
C3208
R3206
TP_POR
C3529
R1017
C1034 C3210
R1025
C1002
R1035

R1026

TP_
MAKO_
RX

U1006

C3283

C3545
R3595

C3276
C3278
R3587
C3273

R3560 R1028
R1027
C1033

C6440

R3594

C4027
C4026
C4025
C4024
C4023
C4022
C4021
C4020
C4019
C4018
C4017
C4016

C2500

R0101

R0108

R3509

C3511

C6439

C0171

C0122

R0146

Q0100

R0123

C0102

R0110

R4003

C0109

C0127

R2529

C0144

C0129 C0143

C0133

C0103 C0100

C0145

C0140

R3515

C6450

R6455

R6465
R6459 R6450

R6467 C6451

C3238

TP_MAKO_DCLK
TP_MAKO_FSYNC
TP_MAKO_TX

C1019
R1002
R1072

C4013

C0132

C0141

E0608

C0644

E0606
C0631
R0615

R0158

R0155
R0157
R0102
R0156
R0109
C0178
R0147
C0113
C0196
R0161 C0130
C0121
C0180
C0118
C0175
R0106
C0146
C0117
R0144
C0105
R0107
2
R0105
Y0100
C0120 C0195
4
3
R0114

R0148

C0142

PD

R0614

PC

R0618
R0617
C0642

D0601

L0608

Q0102

C0124

C0626

PE
R0619 C0645 C0630
E0605

C0622
R0627
R0607
R0608
R0609
R0611
R0612
R0613

C0110

R0119

DOUTA

CLKOUT

C0643

C0646

TP0601
FS
DOUTB

R0159

C0177

E0601

R0606

C0625
C0627
C0629
R0610
C0633
E0604
E0607
C0638

C0111 C0128
R0111
R0116 C0104
C0125

C0510
E0600

Q0106

R0622
R0621

C0650

C0623
E0602

R0117 R0100

C3516

E3202

C1010
R1036
R1001
TP_SDRAM_CLK C1016
C1015
C1004
R1000
C1012
C1014
TP1000
C1001

R4000
R4001
R4002
E4000
R1071
R4004
R4005 R3583 R3580

4

R0118

E3503

C0332

C6406

R6449

C6407

C3240
R3217

C4006
C4033
C4032
C4031
C4030
C4029
C4028

R0320

C3514

CR0300

Q3501
6 4
3 R3526
C3515
C1032

R3547
R3532

C4000
C4001
C4002
C4003
C4004
C4005

SH0200

C0310
R0321

VR3503

C0326

C3524
C0334
C0361

R0319
C0360

R0205

U3040

R0316
C0323
C0314
CR0301

L0310

C0315

L0312

C0313

R0211 R0311

C0253 CR0207

Q0300

C0325
C0329

C0320
C0250

R3535
8
5
4
Q3201

C0304

CR0302

L0215

R0305

C3249

C3518 C3523
C3521 C3528
C3211
C3520
R3218
C3207

C3531
L0302

C0308

L0214 C0246

VR3206

3

2

1

C3254
C3229
C3538
C3530

MAKO_GATED_
32KHz

Q0701

C0259

R0240
CR0205
R0241
C0243
CR0206
C0245
L0218
CR0208

C0126

2

U3005
E0703

R0777

R3042

CR0304
CR0303

C0252

C0305
R0304
C0306
R0301

L0307 L0303

C0240

Q0201

R0224 C0251

C0300
C0301

R0229
L0219

C0241

C0242

R0225

L0213

3

R3516

C3010
R3056

R3033

3

2

1

R3035
Q0707
3
4 6

3

FL0500
2

C6420 R6445
R6460 R6466

R0781

L0309

R0417

C0226

2

R3003
C3046

1
R0982

R0773

R0752
R0750
R0722

Q0708
3
4 6
1

R0761

L0217

R0432

L0209
CR0201
C0225
CR0204
CR0202
CR0203
C0220 C0229
R0216

L0203 C0214

C0213
C0208
L0210

C0438
C0439

5

6

L0212

C0223

R0226

C0236

L0207

C0437

C0417

C0416

C0428
C0432
C0431
C0429
C0430
C0434
R0503 R0510
R0623
TP0602
1 C0619
13
C0509
L0504
C0617 C0605
U0600
C0615
C0611
37 C0621
25
C0620

C0504

R0204
C0205

L0404

L0403

C0420
C0409

R0412

C0414

C0502

C0457

Q0402

Q0501

C0206
R0201

D0403

L0414

L0506

C0515

L0604

C0516

L0407

C0442

Q0405

C0410

R0410

R0421

L0401

R0406
C0419
R0409

R0439
C0435

C0411

D0401

C0408
R0404
C0405

C0406

R0407

C0204

C0455
R0440

L0402

L0405

C0413

C0418
R0435

R0436

C6417 E6407 E6402
C6419
C6416

R6458

Q0700

C0215
C0237
Q0200
C0247

C3505 C3501

C6426
R6402

C6427

R6444

C0824

L0202

Q4006

R6461

2

R0780

C0201
C0200

C3504

R3010
R3009

C0771

R0746
C0823

R0422
R0423
C0450
R0424
L0411
C0451
C0440
R0420
R0418
R0419
R0425

C3009

3

E3501

R0751

M0700

C0802 SP0701

Q0709
6 4
3

SP0705

R0721

R0716

R0739

R0730

R3036

C0904

R0411 R0437

3

C3015

C3000

6

U3006

2

R0779

C0937

L0900
C0936

2
C3506

R0727

R0757

R4044
C4044

Q4000 Q4002 Q4010 Q4011 Q4004 Q4005 Q4008

3

Q0710

C0804
C0805
R0756
R0753

D0902

R0925
D0903

4
S

C4043

C3008

R0981

7

R0737

SP0706
R0731

R0734

SP0702

R0712
SH0900

RT0908
1

R0929

C0949

U3001

E0700
C0713

SP0708

SP0704

SP0707

C0798

C0934
C0935

L0902

R0927
C0931

L0901 C0914

C0918

C0947

C0951

R0937

R0917

U0941 C0950
R0928

C0926

C0921
C0948
R0936

D0901

C4045

R3004

1

R0924

C4040 C4041 C4046 C4047 C4042

U3002

Q0702

6
S

R4045

R3032

S

5
G

R4040 R4041 R4046 R4047 R4042 R4043

R3002

R0980

2
D

C0929

R0926

C3007
C3005
C3019

C3002

3
S

U0940
4
8
5
R0940 C0922

E3000

C0712

C0705

E0701

R0742

2
1
Q0704

Q0706
3
4 6

C0700

C0702

Q0901

VR4002

VR4001

VR4000 VR4005 VR4003

C0701

C0731

E4005 C4075

Q4013
R4048

R0745

8

R0950

C3006

C0711

3

R0738

R0735

25

C0708

SP0703

D0906

C0778
R0930
C0915

J4000

C4048
R4050

C0707

C0797
C0796
R0749

C0909

C0779

R0914
R0923

26

VR4004

C0704

C0799

R0931

C0900

L0725

R0748

C0908

C0777

U0901

R0915

D0900

R0907

R0911
R0912
C0910

R0906

R0903

R0916
R0920
C0939

R0901
C0901
C0906
6 4
C0907
Q0900 3 R0902 R0900

R0909

C0710

4

R0713
L0728

C0738

VR0700

C0776
R0729

2

3

2

C0424
C0425
C0423
C0427
C0426
C0433

3.0

3-19

L0100
30
J4001

VHF (136–174 MHz) 1–25W 8471495L01 Top Side

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

D0700

L0717

J4003

Q0601
TP_VCTRL

R0976
R0977
RT0953

U0942

C0913 C0917
R0951
C0923
C0927
R0943

E0603

C0632

C0628

C0614
R0616

D0400

L0400

R0431

R0401 R0402
C0402
C0403
E0401
C0401
D0402

C0635
C0634
C0636

C0601
TP0600

E0400
U0601

R0626
C0651

R0625

C0422

Q0401
D0500

L0605

R0403

43
6 Q0400
C0400

C0514

R0512

E0610 E0500

C0612
L0603

C0503

R0509

C0512
R0501
R0511

C0637

C0648

C0147

R0605

R0601

C0191

C0604
E0609

R0604

C0613

C0602
C0603

C0194

C0193
C0192

C0162

C0160

Q0108

C0607

C0647

Q0107

L0602

R0620

3

C0157

C0165

2

C0163

C0151
R0127

C0156

C0158

C0649 D0600

R0160

SH0500

R0134
C0159 TP_ADAPT_SW
C0164

U0101
5
34
R0120

R0104
C0166 R0139
C0149 R0140

C0108

C0161

TP_TEST2

C0114

14

C0148

R0508

R0500

C0506

C0179

R0115
R0122 R0125
R0128 C0150
R0131

A11

C0107
C0106
R0126

11

U0100

C0101

C0436

E0404
C0407

CR0400

C0513

C0449
R0426
C0444

TP0401

C0507

SH0101
C0138
C0137

L1

TP501
TP503
TP502
TP_TEST1

C0115

J4002

R0910

R0413
R0428

T0400
6
4

R0400
C0456

Q0403
3

R0502

L0410
C0441

C0404

R0415
R0416

R0414
R0408

C0448

Q0500

C0443

C0445

C0454

R0429
E0403 R0430

TP0301
R0219
C0231

C0421

L0406
D0405

L0409

C0221

C0412
C0452
C0453

4
T0401
3

C0618
Q0600
R0602 R0603 R0624
C0616
C0610

E0704

C0131
L11
R0113
TP504

C0119

R0960

L0412
C0458
R0212 C0207
C0209
L0206

C0222
R0221
R0220

C0447

R0434
R0433 R0427

L0200

C0202

C0203
R0203

C0211

L0408

E0201

TP0400

6

L0503

C0134
C0136

R0103 C0135

C0112

R2508

R2524
R4085

R4080
R4081
R4082
R4083

R4078

R4076
C4053

C4055
C4062
C4061
C4060
C4058
R2511
R2509
R2510

R4074

C4059
C4049

C4051

G1

C4011
C4012
C4010
C4007

A1

R2514
R2512
R2528
R2526
R2527

R0942 R0941
R0947
R0946
R0954
TP0910
1
C0925
R0955

C0928

C0753

C0752

C0262
C0261

C0446

L0204

R0206

R0208

C0224
R0207

R0202

C0217

C0264

R0218 U0201

TP0200

L0205

R0336

C0260

R0230

R0333

R2504
R2501
R2507

R0921

U0900

R0944

L0709

AA1

R2506
R2517
R2516
R2513
R2518
R2525

Q0902

R0918

C0750

R0938
L0708

C0903
C0902

C0912

C0806
L0221

Q0202

C0249
R0213
C0248
R0210

C0339
C0338

R0327

C0307

C0219
C0238
C0239

C0258
C0257

R0340

R0302

C0324
R0312

Q0302
R0307

R0343

C0331
C0235 C0302
C0233
R0337
C0265
L0230
E0301

R0345

C0364

L0211

C0322
R0334
R0332

R0347

U0305

R0338

R0328

R0339

C0349
C0348

22

C0218

U0303
6
34
R0303
L0300
C0303
C0309

R0310
C0321
C0317
L0306
R0306

C0312

J2500

C0318
C0328
C0327
C0311
R0308

L0311

L0707

R0733

R0732

C0740

TP0711

C0754
C0745

C0819

R0702

C0920
C0919
C0916
R0919
R0922
C0911

L0723

C0755

TP0702

SH0901
R0913

TP0911

L0702

R0719

R0736

R0726

C0746

R0717

L0706

C0770
R0728

R0755

C0793

R0720 C0792
C0794
R0718

R0754

R0740

TP0707

TP0909

C0953

C0791

C0790
Q0705

L0715

C0818

SH0300

L0305

TP0300
C0319
20

C0940

R0706

L0304

OPT_SSI_SYNC

4

C0945

D0703
C0767

L0724

10
07
R

L0903

TP0907

1

R2515

Y1000

D0904

L0721

C0739

Q0703

E0702

C0734

TP0704

L0705
C0718

U0700

R0711

C0795

TP0713

TP0703

R0759

TP0705

C0942

C0720

3

C0716
C0717

C0732

R2502
R2519
R3577
R2520

AA21 C3204 C3272

3

R0970

C0723

1

L0718
C0733

C0728

R0714

U0304

5
34

2

C0772

L0710

L0722

C0722

C0726

C0727

C0721
R0775

S0700

C0735

C0742

C3013

C3020

C0766

C0941

TP0710
C0783
C0775
C0780

L0716

C0123

VHF (136–174 MHz) 1–25W 8471495L01 Bottom Side

C0741

C0729
C0730

R3005 R3006 C3012 C3014
R3524

C3500
R3044

21

R0715

R0760

C3043

Q3040

R4090
C3218
E4003
C3217
R3222 R3223

R3502

R3506
R3008

U3004

R3040
C3030

R3057

R3007
C3016

C3011

C3017

3

U3003

Q3041

R3053 R3039
D3030
Q3030
R3525

R3523

MAKO_V8_5V

C4088

VBAT

VBAT_GROUND

USB2_DM

VBUS2

USB2_DP

VR4006
R4054

2

8

C0801
R0747

TP0913

R0972

L0719

C3507

R1044

U1000

R4105

USB1_DP

U3505

R3228
R3210 C3274

Q3205

R1054

J9
A9
TP_FLASH_CLK
R4097 R4099 R4093
R4096
U4005
U4006
A8
G8
U4007
U4004
C4086
C4087
U2000

USB1_DM

EXT_PTT

R4031
R3048

R3579

R3572
A21

A1

VR4008

VR3040

R4079
R3542
R3541
C3527
Q3505

R3556
R3555
C3252

C3221
C3231 C3227
C3243
E3208 E3206 E3203

U3200

R3216 R3227

R3544
R3546 C3535

TP0903

L0731

R0978
C0719

TP0709

TX_RAMP_DAC

R3201 A14
R3561
R3563

2
Y3200
3
4
2

43
6

L0730

C0817

C0820

C3509

R3521

R0975
R0979

TP0904

L0720
C0821

C3021

R3037

L0904

D0905

C0786

14

7
6 4
3
Q3502 C3512

L0729

C0943

C0944

D0702

R3050

VR3502

C3526

INT_
MIC

C3228 C3222

R1046

R3237
J1

C3214

R3047

C2501
R3046
C3041 R3045
R3054

U3503

C4085
14 C4084

U4001

C3232

R3562
RF_ATTN_2

Q3207
8
5
4

3

U2001

C4089

R3551

TX_RAMP

Q3208

R3240

C3265

C3215

R3207

R3208

R3243

R2500

C3206

4
6
U3201
1
3

C3269

C4090

R3533
C3525
R3536
R3553 C3532

R3552

R3247

R3246

8 C3510
R3528
7 1
C3517

R3038

Q3032
2
3

R3051

C3519

U3502

P14

R3215

C3201

L3201

1

14

C3270

R3245

VBUS1

8

R3593
8 R3591
4 5
U3508 R3592

C3200

C3031

VR3000

L0700

MAKO_CE
VR3205
C1035 SPI_MISO_1
Q3504
R2521 SPI_CLK_1
R2523
P1
A1
R3554
VR3203
R2522
SPI_MOSI_1
Q3503
C3237
C3260
R1070
E3201
C3233
Y3201 C3205
R3539
2
R1060
R3530 R3534
D3200
VR3201 VR3208
3
C1044
R3549
R3220 R3219
R3209
MAKO_V9_3V
C3522
R3248
R3236
R1048
EXT_MIC
C3261 C3275
C1
3
U3203 C3A3
R3582
R3226
4 6
U3202
Q3206
R3581
R3249
C3282
R3043
VR3200
C3044

R3585

U3030

C0822
C0803

4
1

R0973

C0725

R3055

R3030

3

4

R3052

L0714
C0724

R3034
2

R3041 C3032

C3042
5

R4084

C3541

U3504

R3238

C4067

3

R3586

R3584

R3241

R1047

R6468 U6404

C3542

R6419

C3257 R6401

R6418
R6417
R6416
C6452
C6434

C6449
R6464 7

C4074

6

1

8

VR3207

C4072

R3510

R3239
C3266

1

C4071

D3040

C3540
R3578
R3558
R3559

16

R4103
R4101
R4100

C3279

U4008

R4032
R4055

R4023 R4086

E4002

A1

9

R6420

R3512

MMP_1_WIRE

4

R6439

R6469

R4094

8
5

U4000

C6446

R3204

R3511

8

R6438

C3281

R3513

C4073

I2C_CLK
I2C_DATA

R6440

U6408

R3200

R4088
R4089

R4033

C3502
C3539

C3503
R3573
R3574

E2500

10
U3501
6
5

C3536

R3575

Q6402 6 4
3
1.5V_RTC_TEST

C6432 A10

U6406

R6405
R6404

1

R6457

ROUT_TEST

Q4001

R3569

C6401

U6401

CLK_ACQ_TEST

VR3504
2

3
R4098

R6470

P10

SPI_CLK_TEST

C4069
APM_1_WIRE
C4070

C4068

C4066
R3529
C4065

C4063

C4064

R3540

Q6401

2
2

R6437

C3508

P1

L6403
IF_TEST

R6410
C6443
C6444

Q4014

Q4007 Q4003

3

2.8V_RF_TEST

R6409
R6411

C3045

R4049

23

3 2
4 5

3
Q4012

07

ANT_C

J6400

Q4009

R4030

FL6401

2

C3534

R4035

2

5

Q4015

C6414

3

D4000

R

R6407

C3533

R6433

R6434

R6432

C6413
C6412
L6402

C6437

R3545

C1
C3A3

R6430
E6400

R3548
C6436

C6435
U6405

VR6400

R6435

R6436
C6438

EMERGENCY

IGNITION_SENSE

3-20

C0641
C0640

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-21

C3018

2

1

2
3
Q4006

Q4005

R4051

2
2
Q4008 3

3
2
Q4004

Q4010

Q4011

3

2

2

3

3

2

2

3

3

C6451

C4013

C3202

L3200

1

9

16

C3209

C3212

R1000

C1001

C1018

16

Q3202

R1036
C1015

R1002

R2012

1

Q3200

8

C1037
C1036
C1007
C1016

L3202

C1014

C1011 R2005
C1008
R1066
C2005

R1006
C1005
C1019

R4000
C2500

R3594

C1017

TP_SDRAM_BA0
C2004
TP_SDRAM_BA1

R2013
R4034
C4035

C2001

R4106

C2003

C2002

R0107

C0122
R0108

C0109

R0101

Q0100

C0171

R0146

C0120

R2529

C1004
C1012

C0127
C0175

C0103

U3040

R1001

C0332

C0144

C0143

C0129

R0119 R0123

C0125

R0111

Q4002

Q4000

R3003
C3046
R3004

3
3
VR3503
R3547
R4001
6 4
R4002 R1071
3 R3526
R3033
E4000
R4003
C3515 C1032
C3040
R4004
C3514
C3010
E3503
R3583 R3580
R1026
E3502
R4005
6 C3262
C4006
R4061
VR3206
R3576
R1005
34 R3205
C4033
R3571
R4063
C4032
C3247 E3205
R1041
C3208
R4064
C4031
R3206
R4065
C4030
C3248 VR3204
TP_POR
R4066
C4029
2.9V_MAKO_V6
C3529
R1017
C3234
R4067
C4028
C1034 C3210
R1025
C3225
R1014
C1002
U3500
C1003
R1035
C3226
E3500
R1019
TP1000
VR3202
R1034
R3504
C1006
R2000
R1027
C3239
TP_SDRAM_CLK
R1020
C1033
R3233
R2004
VBUS2_CMD
C3513
C3220
C1013
C1031 VBUS1_CMD
R3507
R1067
C2000
C3219
C3277
C3280
R3503 R3500
C3283
C4027
R4068
C4026
R4069
C1009
R3516
R3596
C4025
R4070
R1021
9
R3501
C4024
R4071
R3520
C2007
23
C4023
4
R4006 TP4000
Q3500
C4022
C3213 Q3203
R2011
C4021
R4095
2 3
C4020
4
R2008 C2006 R2006
C3216
D4001
C4019
Q3204
R2009 R2007 R2010
C4018 R4009
C6429
TP_SDRAM_CS
C4017 R4010
C4016
U6407
C6421
C4034
U6402
E4001
C6408
C4076
C6418
C6433 C6422
C6428
E4004
R6443
VR4007
C4015
R6446
R4012
C4014
R4011
C6445

R3056
2
U3005

E0703

R0320

U1006
C1030
C1000
R1045
C1010

R3532
Q3501

C0177
C0140
R0158
C0133 R0155
Q0102 R0114
R0157
R0116
R0102
C0132 R0156
R0148
R0109
C0124
C0178
R0147
R0161
C0113
C0196
C0130
C0180
C0121
C0118 R0106
C0100
C0146
C0117 R0144
C0105
2
R0105
Y0100
C0195
C0102
3
4
C0145
L0100
R0110
C0142
C0141

E0608

25

SH0100

CR0300

C3501

C3238
C3254
R3217 C3240
C3229 C3249
R3515
C3545
C3538
R3595
8
C3530
C3516
R3505
R3588 R3514
R3509
R3550
C3511
3.6V_
9
RT3500
C3518 C3523 R3508 MAKO_
C3521
SW1
C3528
R3203
C3520
R3538
C3278 C3276
C3211
C3531
R3587
C3273
R3535 R3537 C3207R3218
C3203
8 5
R3224
4
Q3201
R3225
R3560
R1028

C3524

C0325
C0329
C0334
R0319 C0361
C0310 R0321

CR0304
CR0303

L0309

C0111

C0128

C0104

R0118 R0117
R0100
C0110
R0159

Q0106

CR0207
CR0208

L0217

CR0204
CR0203

L0504

L0209

C0250

C0360

L0307

L0215

C0320
C0313
C0208
C0243 C0245
R0241 L0310
C0213
CR0202 CR0205
CR0301
CR0201
CR0206
C0326
R0211
L0218
L0210
C0226
R0311
C0253
SH0200

C0126

1

R3035
3
4 6

Q0701

L0214 C0246

C6426
R6402
R6403
C6427
E6407 E6402
C6417
C6419
C6416
R6445
R6449
R6444
R6466
C6420
R6465
R6450
C6406
R6461
R6454
C6450
C6423 R6455
R6460
C6439
R6459
C6440
R6458
R6456
E6401
C6431
C6407
C6430

3

C3505

E3202

L0302 R0305
C0304
C0315
Q0300
L0312 R0316

C0314
C0323
CR0302C0308

C0300
C0301

R0229

R0226

R0224 C0251

L0303

R0225
C0242
C0241
Q0201

MAKO_GATED_32KHz
TP_MAKO_DCLK
TP_MAKO_FSYNC USB1_SEO
USB1_DAT
TP_MAKO_TX
TP_MAKO_RX USB1_TXEN

C0305
R0304
L0219
C0306
C0259 R0301

E3501

R6467

R3042

R0780
R0781 C0824

C0240

C0252

C0236

L0213

C0237

C0220

C0214

C0229
R0240 R0216

C0223

L0207

C0437

R0205
C0247

C0215 C0204

L0212

C0225

L0202

C0206
R0201
L0203

C0205
Q0200

R0204

C0617
C0615
C0611
37 C0621
C0620

1 C0619

R0621

R0418

R0417

C0438
C0439

C0201
C0200

U0600

C0646
C0643
R0618
C0642 R0617

13

C0626

Q0405

R0432 C0457

C0417

C0416

R0412

C0432
C0431
C0429
C0430
C0434

C0509 C0428
R0623

R0503 R0510

Q0501

R0422
R0437
R0423
C0450
R0424
L0411
C0451
C0440
R0420
R0419
R0425
L0407 C0442
R0421

5
6
4
FL0500
3
R0622
2
TP0602
C0502
C0650
C0605
C0510
C0623
E0600
E0602
C0622
R0606 E0601
TP0601
R0627
C0625
R0607
FS
C0627
R0608
C0629
DOUTB
R0609
R0610
R0611
DOUTA
C0633
R0612
CLKOUT
E0604
R0613
PE
E0607
R0619
C0638
C0630
C0644
C0645 E0605
E0606
L0608 PDR0614 C0631
PC
D0601
R0615
L0604

C0515

C0414
C0504

C0424
C0425
C0423
C0427
C0426
C0433

C0516

D0403

Q0402

L0414

L0506

L0404

L0403

R0440
C0420
C0409
C0435

R0439
R0410

R0404

L0401
R0406
C0419
R0409

R0436

C0408

C0405

C0410

C0411

D0401

R0411

U3001

6
R0752
R0750
Q0707

C0904

D0903

C0455

L0402

L0405

C0406

R0407

3

Q0700

R0746
C0823

C0418
R0435

2

R0779
R0777

L0900

C0771

R0761

C0804
C0805
R0756
R0753

1

R0757

R3036

R0751

M0700

Q0708

R0722

3
4 6

R0727
6 4
3

C0802
Q0709

R0721

R0737

R0739

R0730 R0716

R0734

R0731

RT0908
1

SH0900

R0928

C0936
C0937

C0951

S
4 SP0701

SP0706 SP0705

R0917
C0914
L0901 R0929
C0918
R0925

D0902

U0941

C0947

C0949

C0413

R0712

D0901

8
R0940
C0922
C0921
C0950
C0948
R0936
R0937

R0926

C0934
C0935

L0902

R0927

C0926

C0931

G
5

S
6

1

C3506

C3009
R3010
C3504
R3009

U3006

2

7

C0929

R0950

SP3001

SP3000

R0982

3

Q0710

SP0702

2

U3002

S

R4044
C4044

C3008

R3032
R0980
R0981

Q0702

8

4
U0940 5

R3002

C4000
C4001
C4002
C4003
C4004
C4005

2
D

R0773

C0713

SP0704

SP0708

SP0707

SP0703

3
S

C0731

VR4002

VR4001

5

E0700

E0701

C0700

C0799
R0748

E4005
Q4013
C4075
VR4000 VR4005 VR4003

R4043 R4045
C3007 R4040 R4041 R4046 R4047
R4042
C4046
C4043
C3005 C4040 C4041
C4047 C4042
C4045
C3019

C3002

Q0901

R0924

C3006

C0702

R0930
C0915

25

R4048

C0701

R0745

J4000

C4048
R4050

1

3
4 6

3

R0742

2
1
Q0704
4

C0711

C0797
C0796
R0749

C0798

C0778

Q0706

C0777

L0725
C0779

R0914
R0923
D0900

C0908
C0909
R0931

R0738

R0735

R0907
R0901
C0900
R0903
C0901
C0906
6 4
R0900
Q0900 3
C0907
R0902
D0906
R0916
R0920
U0901
C0939
R0906
R0915

R0909

R0911
R0912
C0910

C3015

C0708

E3000

C0707

C3000

C0710

VR4004

C0704

L0728

26

2

C0709
C0703

C0706
C0714

C0712

C0705

R0713

C0738

VR0700

C0776
R0729

2

3

J0700

J3000

J4001

30

VHF (136–174 MHz) 1–25W 8471495L03 Top Side

VHF (136–174 MHz) 1–25W 8471495L03 Bottom side
J4002
11
J4003
14
C0115
R0113
TP504
TP501
TP503
TP502

TP_TEST1
C0119

TP_TEST2

R0134
C0159

C0160

C0162

C0193

C0191

C0165
C0164
C0163
C0157
C0192
C0194

C0151
R0127

C0138

SH0101

SH0500

C0507

C0613
C0602
C0603
R0601

E0609

Q0601

L0503

C0649

L0602

C0607

C0449
C0506
R0508

D0600

C0628

C0614

C0604

R0415
R0416 L0406
R0408 R0430
Q0403

R0509
C0512

C0503

R0501
R0512
L0605

R0616
C0601
TP0600

C0412
C0452
C0453
C0454

C0404

C0637
C0635
C0634
C0636

R0401

C0514
R0500
R0626
C0651

6 4 R0431
3

D0402

C0403

C0421

D0400

L0400

TP0400

C0923

C0402
E0401
C0401

R0944 R0951

C0953

U0942 R0943

U0900

C0913

1

R0947
R0942

C0902
R0941
R0946
R0954 TP0910
C0925
R0955
RT0953

TP0909

R0976
R0977

TP0907

C0940

C0723

C0941

L0903

C0942

R0978

C0767

L0724

TP0903

TP0913

23

07

R

L0710

C0735

C0742

D0703 C0772

R0975

R0979

C0945

TP0904

L0722

C0722

C0721

D0905

C0640

R0413
R0428

R0921

R0625

3
T0400
6
4

C0912

U0601

C0448

C0917 Q0902

R0918

C0739

D0500

4
6
T0401
3

C0927

R0910

C0920
C0919
C0916
R0919
R0922
C0911

C0422
R0402
CR0400

R0938

R0400
C0456

D0405

R0970

C0766

Q0401

R0960

R0972

D0702

R0511

L0709

TP0911
C0928

C0750

L0706

C0727

C0726

L0731

C0513
E0500
E0610

L0708

L0730

C0632

R0414

L0707

C0740

R0732

R0733

R0719

R0736

R0726

R0717

R0775

C3013

C3012
R3006

EMERGENCY

R6436
C6438
C6436

R6435

IGNITION_SENSE

VBAT

VBAT_GROUND

D0700

C0741

C0730 C0729

C3014

C0944

C0822

Q0500
R0502

L0410
C0441
TP0401

L0723

R0429
E0403
C0436

L0412
C0458

C0446

TP0707

C0791

C0792
C0794

R0755 C0818
C0770

R0728

R0720
R0718

S0700

C3020

R3005

L0714

E0603

L0409

L0721

C0612

C0445

R0427

L0729

L0603

C0447

R0434
R0433

C0443
L0408

R0426
C0444

C0753

L0715

Q0705

R0754 C0793

C0746

TP0711

R0740

C0795

L0720

C0618
Q0600
R0602R0603 R0624
C0616
C0610
R0605
R0604

TP0301

R0220

L0200
C0202

C0752

C0819

L0702

E0702

L0705 C0734
C0716

TP0713

TP0703

L0700

R0160

C0222
R0221

C0732
E0704
C0806

R0711

C0728

U0700
TP0704

TP0705

C3500

R3569

Q0108

5
34

C0235
C0233
3
C0302
4 6
C0265
U0303
L0230
R0218
C0258
C0257
C0262 U0201
C0261
R0213
C0249
L0205
C0248
TP0200
R0210
R0202
C0203
C0217
R0203
C0221

C0324
R0310
R0312
R0306
R0303 R0302

Q0302

C0312
C0318
C0328
C0327

R3502

VR3000

TP_VCTRL

C0137

TP_ADAPT_SW
C0179
C0101
R0120
2
R0104
3
R0115 U0101
Q0107
R0125
R0122
C0150
R0128
R0131
C0148

C0158

L1

R0103 C0135

R0139
C0166
R0140
C0149

R0327

R0340

U0305

L0305
C0311

U3004

C3017

C0803

C0648

C0123

R0328

U0304

R0345

Q3208 C3290 C3289 C3206
C3215
2
R2500
TX_RAMP
3
4
Y3200 A14

C0724 C0725

R0620

R2514
R2512
R2528
R2526
R2527

C0322
R0334
R0332

C1
C3A3

R6430
C6435

R4035

C0647

C4091 C4092
R2501
R2507

C0134
C0136

R2504

C0156

R2506
R2517
R2516
R2513
R2518
R2525

U0100

R4098

C0349
C0348

Q4015 R4030

L11

R6437

C0131

C0339
C0338

R3575

ANT_C

J6400

C3534

C0112
A11

2

R2508

AA1

C3045

C0161

G1

R4049

R2524

Y1000
4

U4010
R4076
R4078
R4080
R4081
R4082
R4083
R4085

R6418
R6417
R6416
C6452

R6419

IF_TEST
2.8V_RF_TEST

Q4012

C0108

A1
3

U4009
R4074

TP_FLASH_CLK

R3215

P1

Q4009

C4051
C4053
C4055
C4062
C4061
C4060
C4058
R2511
R2509
R2510

USB1_DP

R1046

R3207
R3252
R3250

U6401

Q4007 Q4003 Q4014 Q4001

C4063
R6433
3
Q6401
R3548
2
1
R3545
C4064
2
C3541
C4066
R3540
3
C6434
5
4
E4002
4
U3501
C6449 7
P14
5 8 C3542
R4033
6 10
5 8
C4065
R6464 U4001
R3593
3
R4055
C4085
U3503
R3572
R4032 2
VR3504
R6401 R1047 8
C4068
14 C4084
C4067
C3257 R3556
C4073
RF_ATTN_2
R4088
C4069
C3232
R4079
U3200
R4089
VR3207
R3555 Q3505
2
APM_1_WIRE
R3579
R3046
C3252
R3542
3
C3041 R3045
MAKO_CE
R3552
C4070
R3541
C1035
C3228Q3504
3
C3527
R3048
VR3205
8
5
R4054
SPI_MISO_1
R4031
2
VR4006
R3047
R3533
P1
U3030
SPI_MOSI_1 A1
1
R3554
3
SPI_CLK_1
E3201C3237 C3260 VR3203
4
VR3040
EXT_PTT
2
6 4
C3525
VBUS2
MAKO_V8_5V
C3205
3
C3233
Q3503
Y3201
R3534
USB2_DP
2
C3030
R3530
D3200
3
USB2_DM
R3219
R3549
R3220
R3209
6
VR3201 VR3208 R3248
R3053 R3039 Q3041
MAKO_V9_3V
R3236
C3522
C3261
EXT_MIC
C1
C3275
R1048 U3203 C3A3
3
R3581
4 6
R3226 Q3206
U3003
D3030
C3282 U3202
R3582
Q3030
7
R3043
U3505
1
C3044
5
VR3200 8
14
J2500
R3008
R3524
R3506

Q3209

1.5V_RTC_TEST

A1

VR6400

C3533

C0114
C0107
C0106
R0126
C0147

VR4008

C3508

E4006

U2001

C4088

R3240

R3208

U6406

Q6402 6 43

R6409

C4059
C4094
C4093
C4049

R4105

Q3210

C3201

32
45

Q3207
8 5
4

R3239
C3266

FL6401

C6414

R6407

C4011
C4012
C4010
C4007

J9
A9
R4096
C4089 R4097 R4099 R4093U4007
U4005
A8
G8
U4006
U4004
C4086
C4087
U2000

C4090

P10

R6411
R6410
C6443

USB1_DM

VBUS1

R3238

L6402

R6432

D4000

10

U4008

C6413
C6412

C6437
U6405 R6434

07

R4094

R6405

R3034
D3040
E2500
R3055
2
R3030
3
4
R3513
R3038
R3041
C2501
Q3032
C0719
C0720
C3536
C3042
C3502 R3511
C6444
1
C3032
C6401 C3503
2
3
C3540
SPI_CLK_TEST L6403
R3040
C3539
R3578
I2C_
R3050
R3573
R3558
CLK
C0786
R3574
R3057
R3559
I2C_DATA
CLK_ACQ_TEST
C0821
C0817
R6457
C3021
R3054
R3051 R3037
L0717
R6440
8
VR3502
1
C3031
R3052
U4000
R6438
C3519
C0790 C0820
C3509
9
16
R6439
ROUT_TEST
8 C3510
14
TP0709
L0719
U3502
R3525
R3528
C3507
R6420
7 1 C3517
R3521
R4086
R4023
C6446
C4071
C3526
R4103 C4072
C0801
R0747
R6404
R4101 C4074
R3536
TP0710
R4100
Q3502
R3553 C3532
3
4
6
R3551
C0783
INT_
3
R3523
MIC R3539
C3011
R3007
Q0703
C0775
C3512
L0716 C0780
C3016
R0715
R6468
1
L0718
R3544
C0755
U6404
U6408
R3546 C3535
R3228
R0714
C3222
C0754
C3274
C0733
R6470
TP0702
C3243
R3210
C3227
R6469
C3231
C3221
Q3205
R0760
C3043
R3512 R3586
C0745
E3208 E3206 E3203
C0717
R0759
R3591
C0718
R3510
Q3040
U3504
R3044
R0702
U3508 R3592
R3584
C3279
R3585
R0706
R2502
C3200
R3200
R2519
TX_RAMP_DAC R3577
L3201
R2520
21
R3241
1
C3270
R3247
R3246
6 4
C0218
C3269
R3249
U3201
L0304
C3218
1 3
E4003 R4090
R0336
R3245
C3217R3222 R3223
TP0300
L0211
R3243
L0300
R0208
R0337 E0301C0219
C3291
C0319
C0303 C0238
E0201
C0211
20
L0311
C0309 C0239
R0308 R0307
L0204
Q0202
22
5
C0364
C0207
C0307 C0264
R0339
R3204 C3265
34
R0343
R0212
C0317
C0209
C3214
C0260
R0338
C3281
L0221
C0224 R0206
C0321
C3272
R3253
A21
AA21 C3204
L0206
R2515
R0347
R1060
3
L0306 C0331 R0230
R0207
C1044
2
R0333
R1054
R0219
R1070
R3227
R1044
C0231
R3237 R3216
U1000
J1
A1
SH0300
OPT_SSI_SYNC

C6432 A10

E6400

R3529

R

MMP_1_WIRE

3-22

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

C0943
R0973
L0904

D0904

R0913
C0903

SH0901

E0404
C0407

E0400

Q0400
C0400

R0403

C0641

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-23

PA_SUPPLY
9V3_PA
9V3

RAW_B+
9V3_PA
9V3

5V_SW
1.875V_DIG_V2
2.775V_DIG_V4
2.775V_ANA_V7

5V
1.8V_TH_DIG
2.8V_TH_DIG
2.8V_TH_ANA
SPI_BUS(0:4)

SPI_MOSI
SPI_MISO
SPI_CLK
THK_CS
ABACUS3_CS
TX_SSI_DATA
TX_SSI_CLK
TX_SSI_FSYNC

0

0

1

1

2

2

3

3

4

4

TX_SSI_BUS(0:2)
0

0

1

1

2

2

RX_VCO_SEL1_
RX_VCO_SEL2_
TX_VCO_SEL1_
TX_VCO_SEL2_

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN
TH_CEX
ABACUS3_CEX_IN

RX_VCO_SEL1
RX_VCO_SEL2
TX_VCO_SEL1

9V3_SYNTH_IN
9V3_VCO

NC

VCO_VHF

VCTRL
SF_OUT
HP_MOD_OUT
PRSC

VCTRL
SF_TH
HP_MOD_OUT
PRSC

9V3_SYNTH
9V3_VCO

TXINJ

TX_INJ

TX_HP_VHF

( TX: SHEET 1)
( RX: SHEET 2)

( PA: SHEET 1)
( PC: SHEET 2)

SDTX
TX_CLK
SFTX

SYNTH

9V3_SYNTH_OUT
9R1
PREDRIVE_SW

9V3
9R1

RXINJ

RX_IN

CONTROLLER_&_GPS_R2

PREDRIVE_SW

( TOP LEVEL: SHEET 1)

RF_ATTN_1
RX_SSI_BUS(0:2)
0

RX_SSI_DATA
RX_SSI_CLK
RX_SSI_FSYNC
RX_SSI_SYNCB
DMCS
RESET_OUT
ADAPT_SW
LOCK_DETECT

1

1

2

2

16.8_GPS

PREDRIVE_SW
PC_ATTEN_ENA
PA_BIAS
TX_DAC
ANT_ENABLE
LO_BATTERY_DET
PA_TEMP

0

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT
ABACUS3_SYNCB_IN
DMCS
RSTB
ADAPT_SW
LOCK

16.8_GPS

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT
ABACUS3_CEX_OUT

0

RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

0

FINAL_BIAS_1
TX_DAC
ANT_ENABLE
LO_BATTERY_DET

1
2

9V3_TX_SW

3

1
2

ABACUS3_SYNCB_OUT
5V_BE
1V8_BE
16.8_REF
9V3_TX_SW
RX_INJ

NC

RXFE_VHF

RX_IN

( 1 SHEET)
NC

9R1
RF_ATTEN_1
FE_TUNE

RX_FLTR_VCTRL

IF

ABACUS_SPI_BUS(0:3)
0
1
2
3

ABACUS_SSI_BUS(0:2)

SPI_ABACUS_DATA
SSI_ABACUS_DOUTB
SPI_ABACUS_CLK
SPI_ABACUS_CEX

IF

0
1
2

SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT
SSI_ABACUS_FSYNC
SSI_ABACUS_SYNCB

RXBE_73.35MHZ
(IF AMP: SHEET 1)

16.8_MHZ_BUFF

5V
1V8
16.8_REF

(ABACUS3: SHEET 2)

VHF (136–174 MHz) 1–25W Overall Schematic Diagram

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-24

9R1_FILT

10 dB Attenuator ON @ High for RF_ATTEN_1
E0400

E0401
BK1005HM471

RF_ATTEN_1_8

9R1_FE_7

RF_ATTEN_1
Q0400
BK1005HM471
E0404
BK1005HM471

6

1
2

9V3_TX_SW

4

C0403
51pF

Q0401
UMT1NFTN

5
C0407
1500pF

9R1

3

R0402
22

R0403
0
R0431

C0405
1500pF

10K
D0402
MMBD6100
C0456
1500pF

Hi-Side Zeros for Preselector
(Micro-strip 40 mm Aggregate)

R0400
15K

L0401
56nH

R0439
3.6K

L0400
560nH

10nH
L0405

L0402
10nH

1

R0407
220

2

C0418
470pF

3

CR0400

C0454
1500pF

C0452
15pF

MMBD352

C0421
4.7pF

C0422
43pF

C0420
3.9pF
NU

(VALUE)

L0406
39nH
5%
C0424
43pF

C0425
51pF

C0426
43pF

2
R0437
150

R0436
150

Q0402
NE85634
R0409
3K

C0427
51pF

C0429
51pF

C0428
43pF

R0410
100K

R0413
680
C0433
1500pF

R0412
100K

C0431
56pF

C0430
43pF

C0432
51pF

9R1_FILT
R0428
0

1

2

4

(In-Band Tuning range 2.70 ~ 7.80 VDC)
R0408
10K

E0403
BK1005HM471

L0404
10nH

2

10 dB Attenuator

C0423
56pF

R0411
39

2

C0419
0.10uF

(V
AL
UE
)

1

10nH
L0403

C0409
12pF

R0406
620

(V
AL
UE
)

(V
AL
UE
)

1

2

NC

C0413
1500pF

R0440
20

C0453
39pF

C0412
47pF

1SV228
D0403

1

1

RXIN_FE_6
RX_IN

C0414
1500pF

C0455
1500pF

C0435
1.0uF

L0414
560nH

3

1SV228
D0401

3

R0435
470

D0400

C0410
20pF

C0417
15pF

C0416
15pF

(V
ALUE
)

C0411
20pF
3

TP0400
TEST_POINT

C0408
6.2pF

R0404
2.7K

3

C0406
6.8pF

1

C0404
1500pF

(V) ALUE

C0401
0.1uF

C0402
1500pF

(V
AL
UE
)

9V3_TX_SW_8

R0401
1K

C0400
1500pF

MAKO ( 0 ~ 4.6 VDC)

FE_TUNE_FE_3

C0434
1500pF

R0414
680

Q0403
UMZ2NTR

FE_TUNE

R0415
680

6

5

R0430
10K

3

R0429
680
C0436
1500pF

R0416
680

9R1_FILT

R0433
0

IF_FE_3
IF
R0434
270

R0427
51

TP0401

C0458
82pF

R0421
0

RX_INJ_FE_5

C0450
9.1pF

R0422
51

C0451
68pF

L0409
68nH
2%

C0444
24pF

L0410
47nH
2%

C0445
30pF
C0446
10pF

C0447
24pF

C0448
22pF

4

3
2
1

C0449
10pF

R0424
150

47nH
L0411

R0425
1K

R0432
62

C0457
1500pF

7.5 dB Attenuator

VHF (136–174 MHz) 1–25W Receiver Front-End Schematic Diagram

3

3

T0400
XFMR

6

IO1

IO2

1

NC

NC
D0405

6

2
5

5

4

2

1

NC

RX_INJ

R0423
150

L0408
68nH
2%

R0426
10K

IO3

C0443
24pF

Q0405
NE85634

T0401
XFMR

C0441
3.9pF

C0442
1500pF

R0420
2.7K

IO4

C0440
0.10uF

C0438
1500pF

R0419
2.7K

4

L0407
560nH

R0418
2.67K

L0412
150nH

1

TEST_POINT

C0439
1500pF

NU

C0437
1500pF

R0417
56

NC

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-25

5V

E0500
BK1005HM471
R0511
1.2K

5V_BE_5
5V

R0501
330

3 IN

R0503
30K

C0506
0.10uF

C0509

NU

GND2
4

C0502
0.10uF

C0504
0.10uF

L0506
820nH

IF_TO_ABACUS

IF_OUT
Q0501
PBR941

C0503
0.10uF

C0515

3
1

0.76V

5 CC2

C0510
6.2pF

C0512
0.10uF

R0509
4.7K

2 CC1

L0503
330nH

1.6V

1.43V

OUT 6

1 GND1

IFIN_BE_8

R0512
51

FL0500
MXF45
44.85MHz

IF

C0513
0.10uF

R0502
20K

VHF -- 44.85MHz
UHF -- 73.35MHz
4-POLE
C0507
18pF

R0500
5.1K

C0514
0.10uF

NU

Q0500
PBR941

2

D0500
MMBD352

C0516

0.72V

NU
R0510
30K

R0508
56K

L0504

NU

SH0500
SHIELD

1

VHF (136–174 MHz) 1–25W Receiver IF Amp Schematic Diagram

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-26

VVCO
TP0602
TEST_POINT

C0601
43pF

SPF_3.5V
C0602
.01uF

1

TP0600
TEST_POINT

R0601

C0604
0.10uF

C0603
220pF

68
TP0601

C0650
30pF

R0621
0

TEST_POINT

R0602
10K

IF_OUT

C0605
43pF
C0607
18pF

Q0600
NE68519

R0623
NU

R0622
NU

C0611
1000pF

5V

3VA

.01uF
C0615

C0614
43pF

R0605
330
BK1005HM471
E0600

C0617
0.10uF

3VA

2nd LO LF

C0610
68pF

C0612
13pF

L0602
2.7uH

R0624
5.1K

C0613
0.1uF

R0604
24K

C0616
NU

L0603
270nH

R0603
510

C0649
3300pF

D0600
1SV305

Abacus SSI FS = 20 kHz
Abacus SSI CLK_OUT = 1.2 MHz

E0601
BK1005HM471

Abacus SPI CE = Active Low (2.8 Vp-p)

R0606
51

C0618
1uF

2nd LO VCO UHF (71.1MHz/75.6 MHz)
2nd LO VCO VHF (42.6MHz/47.1 MHz)

C0619
0.10uF
L0604
10uH

C0620
0.10uF

L0605
10uH

C0621
0.10uF

3VA

C0622
1000pF

E0602

FREF_IF
16.8_REF

38

39

37
GNDP

IOUTL

41

42

43

44

45

40

VDDL

VDDP

LON

LOP

CXVL

CXIF

GNDI

CXVM

DOUTB
DOUTA

GCN

CLKOUT

PD

PC

VDDD
PE

35

R0607
NU

34
33

R0627
0

SB_1_BE_5
SSI_ABACUS_SYNCB

32
R0608
0

31
30

FS_1_BE_5

29

R0609
0

28

DOUTB_1_BE_5

SSI_ABACUS_FSYNC
SSI_ABACUS_DOUTB
SSI_ABACUS_DOUTA

27

R0611
0

26

DOUTA_1_BE_5

25
C0630
0.10uF

24

23

GNDD

VDDH

22

CLKN
21

VREFN

20

VREFP

CLKP

GNDA

GNDS1

VDDA

13

12

FS

U0600
AD9864

GCP

GNDC

11

VDDF

19

R0610
0

GNDH

18

C0629
2200pF

10

IF2P

VDDC

9

SYNCB

GNDQ

8

0.10uF
C0628

GNDS2

17

7
BK1005HM471

FREF

IF2N

IOUTC

6

36
GNDL

GNDF

VDDQ

5

E0603

MXON

16

4

MXOP

15

C0627
100pF

3VA

3

RREF

2

IFIN

1
C0626
100pF

VDDI

48
47

C0625
200pF

14

BK1005HM471

46

1V8
C0623
0.10uF

PE

C0631
0.10uF
FS

DOUTA

DOUTB

PD

PC

R0612
0

CLKOUT_1_BE_5

R0613
0

FE_1_BE_5

SSI_ABACUS_CLKOUT

CLKOUT

3VA
E0604
C0632
4.7uF
BK1005HM471

C0633
0.10uF

C0635
100pF

SPI_ABACUS_CLK

C0636
100pF

R0625
51.1K

1V8

R0626
68.1K

1V8_3
C0641
.01uF

3VA

C0651
1500pF

E0607

BK1005HM471
E0610
R0616
100K

U0601
TK11100CSC
2

5V

6
4
3

E0608
L0608
4.7uH

C0642
68pF

R0619
10K

R0617
10K

R0618
390

3VA
1

NP

VOUT

VCONT
VIN

C0640
2.2uF

3VA

FB

GND

C0638

BK1005HM471

SPI_ABACUS_DATA

FC_1_BE_5

E0606
BK1005HM471

E0605
BK1005HM471

3VA

0.10uF

FD_1_BE_5
R0615
0

C0634
.01uF

BK1005HM471

SPI_ABACUS_CEX

R0614
0

C0637
1.0uF

5

C0643
0.10uF

C0644
0.10uF
C0645
.01uF

R0620
9.1K

D0601
1SV305

VVCO

C0646
0.68uF

CLOCK VCO

VHF (136–174 MHz) 1–25W Receiver Back-End Schematic Diagram

CLOCK LF

E0609

C0647
10.0uF

Q0601
73A04

BK1005HM471

C0648
10.0uF

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

PA_SUPPLY_TX_PA
IF|if_sig3

3-27

E0700

PA_SUPPLY

A+

C0704
.033uF

C0705
1000pF

C0706
3000pF
NU

IF|if_sig3

R0702
NU
0

E0704
BK1005HM471

E0702

R0755
27

C0753
82pF
NU

R0734
15
R0736
15

3 G
V_G2

R0982
0

1

1

R0737
15

R0728
4.7K

GND1
GND2

S2
S3
S4

R0723
1MEG

C0719
51pF

C0721
82pF

C0725
36pF

C0727
11pF

1
POS
C0770
1500pF

L0710
25nH

R0730
1K

R0731
51
NU

TP0709
TPSM0_762

R0756
100K

C0804
1000pF

C0791
56pF

C0805
100pF
NU

C0776
1000pF

R0738
51

NC

R0757
47K

R0977
39

TP0710
TPSM0_762

C0817
150pF
NU

D

Q0705

L0716
8.2nH

C0820
150pF
NU

C0821
150pF
NU

L0717
12nH

C0942
1000pF

C0779
39pF

C0777
1000pF

C0778
150pF

C0772
10pF

NC

R0979
0

V_G1
R0747
100

9V3

NC

NC

NC

NC

C0802
270pF
NU

9V3

R0781
1K
9V3_TX_SW_Main

Q0708

V_G1

Long Trace around PA

REV_DETECTED

Bypass both sides

S0700
SWITCH

C0823
1000pF

NC

IF|if_sig3

R0751
27K

C0945
1000pF

L0729
1.2uH
FWD_POWER

Q0709

9V3
R0750
18K

Final_Bias

9V3
Q0707

V_cont

V_G2

C0944
10pF

NC

D0703

C0795
470pF

L0718
68nH

C0943
1000pF

Q0704

R0745
470

TP0711
TPSM0_762

S

G

Final_Bias

C0794
47pF
NU

L0719
6.8nH

R0976
39

D0905

Q0706
C0792
470pF

C0786
470pF

C0790
220pF

R0975
82

C0941
24pF

R0729
10K

VR0700

L0715
150nH

R0978
0

L0730
100nH

R0973
0

C0940
1000pF

L0731
100nH

C0793
1000pF
NU

C0783
1500pF

C0780
270pF
NU

L0728
1.5uH

C0750
13pF

C0767
470pF

L0725
1.2uH

R0713
30K

W = 22.6 mil

L0904
47nH
NU

V_cont

C0775
.022uF

L0723
28nH

D0904

C0766
27pF

R0735
100

9V3_TX

C0740
47pF

C0739
43pF

A+

R0740
0

L = 1030 mil
W = 22.6 mil
C0723
470pF S = 35.4 mil W = 90.2 mil

L0709
25nH

C0742
8.2pF

D0702
R0981
2.4K

L0708
18nH

L0707
18nH

L0724
25nH

Q0710

M0700
HEATSINK

L0706
25nH

S = 35.4 mil

MRF1535 Flat Lead

R0980
100K

R0727
22K

L0721
25nH

L0722
17.5nH

C0741
22pF

R0739
15

Load

L0720
18nH

D0700

C0729
28pF
NU

TP0707
TPSM0_762

R0722
22K
C0818
470pF
NU

C0755
43pF
NU

C0754
180pF

L0714
17nH

1
1

Q0703

R0759
0

C0752
75pF
NU

SP0704

C0819
36pF

R0754
27

R0733
15

C0735
180pF

G

R0732
15

R0720
27

C0734
470pF

TP0705
TPSM1_50
Test Point to check Ref Osc warping

R0726
15

3.8V @ Id=55mA

1 J0700-1
2 J0700-2
3 J0700-3

C0803
20pF

C0730
27pF
NU

C0724
36pF

D

SP0702

3

C0722
11pF
NU

C0726
82pF

Q0702

R0721
15

C0746
470pF

D 1

R0715
75

C0745
470pF

R0718
27

C0720
51pF

SP0708

L0705
150nH

R0972
0

R0710
1MEG

SP0701

VD_RF_OUT

2
GND1
4
GND2

R0714
75

RF_IN

R0719
15

2 S

1

R0717
15

TP0702
TPSM0_762

U0700
NU

C0733
470pF

R0711
120

R0760
10K

TP0704
TPSM0_762
-5 dBm

L0903
47nH
NU

R0970
100

R0716
15

SP0703

TPSM0_762
TP0703
-5 dBm

R0712
15

SP0706

R0706
220

L0702
33.47nH

C0716
270pF
NU

C0717
1000pF

C0732
270pF
NU

C0718
1000pF

1

Q0701

IF|if_sig5
+7.5 dBm

C0731
470pF

C0806
1500pF

S1

R0780
0

C0714
470pF

C0713
470pF
NU

L0700
17nH

R0746 IF|if_sig8
9V3_TX_SW
0

1
1

47K
PREDRIVE_SW

C0728
470pF

R0742
10

Load

1

Q0700

TX_INJ
TX_INJ_TX_PA

C0709
0.1uF

C0708
1000pF

E0701

To Rx PIN diode for 12mA bias
10K

C0711
.01uF

SP0705

R0777
100K

Antenna_En

C0738
2.2uF

To Tx/Rx Switch bias - 10mA
9V3_TX_SW_Main

R0779
0

E0703

C0710
10uF

9V3_TX

9V3_TX

9V3_PA

C0712
470pF

C0707
3000pF
NU

SP0707

C0702
1000pF

C0701
.033uF

C0700
33pF

C0703
33pF

C0824
1000pF
NU

C0822
1000pF
FWD_DETECTED
RX_IN_TX_PA

IF|if_sig6

RX_IN
C0771
470pF
NU

C0801
1500pF

9V3_VCO

ANT_ENABLE_TX_PA

IF|if_sig5

ANT_ENABLE

IF|if_sig7

R0775
NU
0
9V3_SYNTH
IF|if_sig7

NC

NC

R0749
0

R0748
56K
R0773
68K

C0798
1000pF

C0799
150pF

C0796
150pF

C0797
1000pF

R0761
0

Antenna_En

R0753
1K
Final_Bias

TP0713
TPSM0_762

IF5
IF|if_sig4
FINAL_BIAS_1

V_cont

V_CONTROL
R0752
0

VHF (136–174 MHz) 1–25W Power Amplifier Schematic Diagram

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-28

SH0900
SHIELD

SH0901
SHIELD

1

1

NOTE: VOLTAGES SHOWN FOR ANALOG TX MODE
9V3_PC
TP0907
1.0V or less, typical

C0919
0.1uF
C0917
1000pF

R0910
1K

9V3_PC
C0912
1500pF

8

L0901
560nH
2414017K32

C0918
1500pF

L0902
560nH
2414017K32

R0960
2.4K
2

R0900
56K

R0906
0

D0900

R0901
43K

C0914
1500pF

R0917
5.6K

R0902
3.3K

R0919
39K

Q0901

8

C0916
1500pF

R0924
5.6K

2

C0931
1500pF

FB

6

VOUT

NP

4

VCONT

3

C0948
1.0uF

5

VIN

6

9V3

L0900
1uH

5
4

C0904
1500pF

C0951
0.1uF

PC_ATTEN_ENA_TX_PA
PC_ATTEN_ENA

NC

NC

TP0904 2.67V (44W)
2.01V (27.5W)

R0915
56K
0613952R19

R0916
100
FWD_DETECTED

9V3_PC

(VALUE)

C0921
0.1uF

R0920
33K
8

C0902
0.1uF
2113945C31

1.35V (44W)

8

TP0909
VPOS

NC

6

ENBL

C0909
1500pF

3
U0901-1 4
AD8566

0.38V (44W) TP0903

NC

VSET
FLTR

COMM

8

1

4

R0950
10K

R0955
100K

C0953
1500pF

INPUT
NC1

R0946
3.32K

R0951
43.2K

C0910
1500pF

R0944
0

R0912
27K
0613952R11

U0900-2
AD8566

C0927
220pF

C0928
1000pF
2113944C51

FWD_POWER
R0938
0
0613952R66

TX_DAC
TX_DAC

RESET_OUT
GND

4

C0925
1500pF

R0943
39.2K

4
R0947
0

U0942
NCP301

3

2

LO_BATTERY_DET

5

R0942
6.81K

R0941
0

C0926
4700pF

LO_BATTERY_DET

REV_DETECTED

6

7

3

R0911
4.7K
0613952Q89

C0923
2200pF
TP0911

2

9

5

C0908
0.1uF

TP0910
RFIN

VAPC

C0903
1500pF

1.28V (27.5W)

GND

7

V_CONTROL

1

C0937
1500pF

9V3_PC

C0939
1500pF

2

0.21V (27.5W)

C0922
1500pF
U0940
AD8315ACPZ-REEL

R0940
0

R0909
43K

R0914
390K

R0923
0

D0903

C0936
1500pF

2.85V (44W)

RT0908
47K

R0929
47

R0925
5.6K

2.10V (27.5W)

C0906
1500pF

C0907
.01uF

D0902
C0949
2.2uF

C0915
1500pF

C0934
1500pF

R0928
47

R0927
51

U0901-2
AD8566

C0901
0.1uF

C0935
1500pF

R0926
75

1

GND

C0950
1000pF

R0930
18K

C0900
1500pF

R0903
22K

7

U0941
TK11100CSC

9V3

R0907
0

9V3_PC

R0922
36K
C0913
1500pF

C0947
100pF
R0937
16.2K
1%

Q0900

9V3

9V3_PC

3
4

9V3_PC
D0901

TP0913

C0911
1500pF

1
U0900-1
AD8566

R0936
47.5K
1%

R0931
0

D0906
C0929
1500pF

R0921
2.2K

Q0902
R0913
0

R0918
390

C0920
1500pF

NC2

1
5

RT0953
47K

R0954
430K

VHF (136–174 MHz) 1–25W Power Control Schematic Diagram

9V3

9V3

3-29

SPI_CLK_IN

SPI_MOSI_IN

SPI_MISO_IN

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

5V_BE_SYNTH
5V_BE
5V_TH

1

1V8_BE_SYNTH

C0102
220pF

(VHF=1500pF)

C0105
0.1uF

(VHF=1500pF)

1.8V_TH_DIG_SYNTH
1.8V_TH_DIG

R0103
0

(VHF=1500pF)

2.8V_TH_ANA_SYNTH
2.8V_TH_ANA

(VHF=1500pF)
(VHF=1500pF)

C0104
220pF

R0102
0

2.8V_ANA

C0177
220pF

C0101
220pF

1.8V_DIG

TP_TEST2

C0100
220pF

C0108
220pF

C0106
0.1uF

1V8_BE

TP_TEST1

1

RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

2.8V_TH_DIG_SYNTH
2.8V_TH_DIG

1.8V_DIG

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

(VHF=1500pF)
C0107

RX_SSI_DATA_OUT
RX_SSI_CLK_OUT
RX_SSI_FSYNC_OUT

R0101
0

C0178
220pF

R0104
(VHF=1500pF) 47K
C0111
0.1uF

C0103
0.1uF

C0109
0.1uF

(VHF=1500pF)

Locked: 1.8V
Unlocked: 0V

C0123
1.0uF
R0146
0
R0109
0

16.8_REF

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

R0156
0
NU

R0155
0
16.8_GPS_SYNTH
16.8_GPS
R0157
0
NU
220pF
C0128

(VHF=1500pF)
(VHF=1500pF)

RX_VCO_SEL1_

D3
SCAN_EN

G5

H2
F8
C8
B7
H7
L6
A7
E8
B3
D7
C7
G10
MN_CP_VCC
LGND1
LGND2
LVCC2
TX_DAC_GND
TX_DAC_VCC
ASPI_VCC
SSI_GND
TM
TEST1
TEST2
LVCC1

MN_CP_GND

J10
H10
J6
A10
G6
J5
E11
H4
G7
L2
K2
K3
J3
G4
E1
J1

LOCK

(VHF=1500pF)

DAC_ADAPT
VCO_DAC

TH_CEX

D10
D8
D9
C11
F9
F10
F11
F7
D11
E9
E10
E7
K1
L3
G2
G1
F1

SPI_MOSI_IN
TP501
1

SPI_CLK_IN

TP502
TP503
1
TP504
1
1

SFTX_SYNTH
SFTX
TX_CLK_SYNTH
TX_CLK
SDTX_SYNTH
SDTX

NC
NC
NC
NC
NC

DMCS_SYNTH
DMCS

R0111
0

NC

2.8V_ANA
NC
NC

C0124
0.1uF

C0125
220pF
(VHF=1500pF)

HP_MOD_OUT

MN_ADAPT_CP
M_PRSCX
M_PRSC
MN_CP

K8

HP_MOD_OUT_SYNTH

H1

HP_MOD_OUT

H3
J2

PRSC_SYNTH
PRSC

G3
SF_OUT_SYNTH
SF_OUT

5V_TH

C0129
0.1uF

SF_OUT VOLTAGE: 2.45V

TP_ADAPT_SW

220pF
C0130

TX_VCO_SEL2_
GPO_3_SYNTH
TX_VCO_SEL1_

220pF
C0131

220pF
C0132

(VHF=1500pF) (VHF=1500pF)

R0113
10K

C0133
4.7uF

(VHF=1500pF)

R0114
2K

5V_TH

GPO_2_SYNTH
1

9V3

GPO_1_SYNTH

220pF
C0127

ESC_CP
MAIN_PDET_VCC

NC

GPO LINES
HI: 2.8V
LOW: 0V
VCO SEL: ACTIVE LOW

9V3_SYNTH

220pF
C0126
(VHF=1500pF)

R0158
0
NU

SC51650VF

NC
NC
NC

16.8_REF_BE_SYNTH

C0121
220pF
NU

SPI_MISO_IN

SFTX
TXCLK
SDTX
DMCS
SDR
SCLK_OUT
RXFS
RXACQ
ESC_IN

U0100

NC
NC
NC
NC

16.8_REF_CONTROLLER_SYNTH

R0147
0
NU

NC
NC
NC
NC
NC
NC
NC

AGC_REF
AGC_FLAG
ARX_DAC
RFSTEPA
AGC_DAC
DC_CAL
BP_I
RXI
RXIX
BP_IX
SDM_VAG
BP_Q
RXQ
RXQX
BP_QX
SCAN_IN
RX_EN_OUT
PABIAS_DAC
CLK2_OUT
CLK1_OUT
TCLK
NTXQ
TXQ
NTXI
TXI
INCR_DECR
PHCLK
FBQ
FBI

C0119
220pF
NU

TH_CEX_SYNTH

SPI_DR
CEX
SPI_DW
SPI_CLK

XOSC_BASE
XOSC_EMIT
SMD_CLK_GEN_GND
OSCREG_SPLY
OSCREG_BYP
SF_OUT
OSCREG_OUT

R0110
51

C5
C4
H6
A3
B5
A2
E4
C2
C1
F4
B10
E2
D1
D2
E3
F2
B1
K11
J11
H9
G8
K6
L7
L8
K7
J9
L9
B6
C6

C0113
220pF
NU

K5
L5
C9
J4
L4
K4
H5

R0108
2K

NC
NC
NC
NC
NC
NC
NC

G9
CLK_CP
H11
CLK_EMIT
G11
CLK_BASE
E6
RSTB

C0122
.01uF

ASPI_CLK
ASPI_DATA
ACE1
ACE2
NC1
NC2
TX_GND2
NC3
NC4

R0107
220

C10
B11
A6
D6
A1
A11
F6
L1
L11

Q0100
PBR941

NC
NC

C0195
470pF

J7
EF_OUTP
J8
EF_OUTM

NC
NC
L0100
270nH

CLK_VCC
CLK_GND
TX_VCC
SDM_CLK_GEN_VCC
XOSC_GND
OSCREG_GND
SSI_VCC
ESC_GND
TX_GND1
ESC_CPBIAS
ESC_VCC
ESC_CP_GND
ESC_CP_VCC
MAIN_GND
ESC_TEST
MAIN_VCC

(VHF=1500pF)

R0106
2.7K

GPO1_TEST1
GPO2_TEST2
GPO3_TEST3
GPO4_TEST4
GPO5
GPO6

C0118
0.1uF

B9
A9
B8
B2
C3
A5
A8
D5

C0117
220pF
R0144
10K

SDM_REF_VCC
SDM_VREFM
SDM_VREFP
RX_AVCC1
RX_AGND1
RX_AVCC2
SDM_REF_GND
RX_AGND2

C0171
.01uF

C0115
1.0uF

K10
SUB1
F5
SUB2
F3
SUB3
L10
DEEPSLEEP

R0105
240
C0120
.01uF

C0114
1.0uF

B4
A4
E5
D4
K9
H8

Buffer to Abacus/Controller

LOCK_SYNTH

C0112
220pF

NC

2.8V_DIG

C0110
0.1uF

C0175
220pF

0.1uF

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

RX_SSI_DATA_IN
RX_SSI_CLK_IN
RX_SSI_FSYNC_IN

5V_SYNTH
5V

2.8V_DIG

1.8V_DIG

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

1.8V_DIG

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

2.8V_ANA

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

0

2.8V_ANA

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

R0100

Adapt ON: 5V
Adapt OFF: 0V

R0148
120

GPO_4
GPO_5_SYNTH

C0134
220pF

GPO_6_SYNTH

(VHF=1500pF)

4

RF_ATTN_1
Q0107
NTR1P02T1

R0160
100K

3

(VHF=1500pF)

C0135
10uF

10K

C0140
4.7uF

R0117
30K

(VHF=1500pF)

R0120
10K

C0142
220pF

C0141
0.1uF

(VHF=1500pF)
C0144
0.1uF

4
VCC

RSTB_SYNTH
R0123
56K

1

VC

R0161
100K

C0196
10uF

C0180
0.1uF

C0146
220pF

2

(VHF=1500pF)

OUTPUT

U0101
MC74VHC1GT66

Switch for Adapt Transient

3
C0145
.01uF

GND

C0147
220pF

Q0106
DTC114YM

ONOFF_CONTROL
1
INOUT
2
OUTIN

R0122

(VHF=1500pF)
RSTB

4

NU

C0143
220pF

ADAPT_SW
IN

R0118
0

5

R0126
10K
NU

R0116
0

R0119
27

2

Q0102
BCV62

R2

GND

2.8V_ANA

1

ADAPT_SW_SYNTH

R1

OUT
C0138
220pF

3

47K

R0115
0

C0137
10uF

0

Q0108
DTC114YKAF

C0136
0.1uF

5V_TH

2.8V_ANA

9R1 SWITCH FOR FRONT-END

R0159
10K

C0179
220pF

RX_VCO_SEL2_

GND

9R1_SYNTH

VCC

9R1

Y0100
TCO5826
16.8MHz

R0125
0

(VHF=1500pF)

TCXO (Y0100)

1.5 ppm

0.5 ppm

5102495J07

5116032H01

R0127
100
(VHF=51)

R0128
0
(VHF=10)

VCTRL_SYNTH
VCTRL

R0131
240
(VHF=150)
VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V
TP_VCTRL

1

C0191,C0192,C0193,C0194: NU (UHF)
SH0100
SHIELD

1

SH0101
SHIELD

C0194 C0193 C0192 C0191 C0156 C0157 C0158 C0159 C0160 C0161 C0162 C0163 C0164 C0165
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF

C0150
0.1uF

C0148
.033uF

C0151
0.1uF

C0149
.022uF

VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V

(VHF=0.1uF)

(VHF=NU)

R0134
27
(VHF=51)

R0139
1.6K
(VHF=NU)
C0166
0.1uF

R0140
18
(VHF=NU)

1

Note: High Port modulation injection through loop filter for UHF only

VHF (136–174 MHz) 1–25W Synthesizer Schematic Diagram

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-30

SH0200
SHIELD

SF_TH
SF_TH_VCO_UHF1_6
SF_TH

SF_TH

1
C0200
1500pF

RX1

C0201
0.10uF

Super Filter Voltage (SF_TH)
SF_TH: 2.5V

R0201
2.4K

L0202
680nH
C0204
1500pF

C0205
0.10uF

C0206
1500pF

R0204
4.3K

R0205
100

C0208
15pF
L0203
680nH

RX VCO 1

RX Buffer Amplifier

C0215
6.2pF

C0214
11pF

C0213
15pF

E0201

L0200
220nH

Q0200

RXSL

9R1_VCO_UHF1_7
9R1

CR0201

CR0202
C0220
10pF

L0209
680nH

R0211
0

L0210
150nH

VCTRL

C0226
1500pF

Steering Line Voltage (VCTRL_TH)
VCTRL: 0.6-4.5V

L0207
27nH

R0203
510

R0202
510

C0223
39pF

R0240
NU

C0202
.01uF

C0203
1500pF

C0225
120pF
CR0203

CR0204
C0207
1500pF
L0212
680nH

C0229
36pF

L0204
220nH

SF_TH

R0206
15K
C0236
1500pF

RX2

R0224
6.2K

C0237
0.10uF

L0206
27nH

R0220
51

R0216
150

R0219
120

L0213
680nH

C0217
1500pF

C0221
12pF

C0222
NU

R0221
120

C0242
1500pF

C0211
1500pF

Q0202
PBR941

L0205
68nH

TP0200

RXINJ_VCO_UHF1_5

R0208
47

C0219
8.2pF

RXINJ: 180-220 MHz

C0218
NU

+5 dBm

R0210
4.7K
C0224
NU

R0212
0

R0225
8.2K

1

RXINJ

R0207
10

C0240
1500pF

C0241
0.10uF

C0209
0.10uF

L0211
220nH

R0226
100

C0243
12pF

RX VCO 2
L0214
680nH
SF_TH

C0245
12pF

C0246
10pF

C0247
10pF
C0238
1500pF

Q0201

CR0205

C0250
11pF
L0218
220nH

R0241
NU

L0215
22nH

C0231
3.9pF

C0251
22pF

PRSC (RX): 180-220 MHz
-5 to -15 dBm
R0230
4.3K

C0252
82pF

C0253
1500pF

CR0207

RX Prescaler

1

RXSL
L0217
680nH

C0239
0.10uF

TP0301

CR0206

L0230
180nH

CR0208

C0265
20pF

L0219
680nH

C0235
15pF

C0233
NU

C0248
1500pF

C0249
0.10uF

C0260
1500pF

C0261
1500pF

U0201

RX1
C0262
1500pF

R0229
150
RX1_SEL: 2.7 V (High)
0.1 V (Low)

VHF (136–174 MHz) 1–25W Receiver VCO Schematic Diagram

RX2_SEL_VCO_UHF1_5
RX_VCO_SEL2

L0221
180nH
C0259
20pF

R0218
10K

R0213
10K

RX1_SEL_VCO_UHF1_5
RX_VCO_SEL1

PRSC_VCO_UHF1_5
PRSC

PRESC_TX

RX2
C0264
1500pF

C0257
1500pF

RX2_SEL: 2.7 V (High)
C0258
0.10uF

0.1 V (Low)

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-31

R0337
0

TX Buffer Amplifier
TX1

VSF

R0321
10K

C0300
1500pF

SF_TH

C0301
0.10uF

HP_MOD_OUT_VCO_UHF1_7

R0301
3.9K

C0360
4.7uF

9V3_VCO

C0302
.01uF

C0303
1500pF

R0303
510

R0302
510

L0302
680nH

AMP_SEL

C0304

R0319
20K

1500pF
C0310
1.0pF

HP_MOD_OUT

U0303
C0305
0.10uF

C0361
1500pF

9V3_VCO_UHF1_7

Super Filter Voltage (SF_TH)
SF_TH: 2.5V

C0332
2.4pF

R0320
100K

E0301

L0300
220nH

C0334
220pF

C0306
1500pF

C0307
.022uF

R0304
4.7K

R0305
100

C0308

CR0300

C0309
1500pF
1

15pF
L0303
680nH

TX VCO1

C0313

C0314

15pF

15pF

C0311
1500pF
C0315
2.0pF

C0317
1500pF

L0306
180nH

R0333
18

L0309
680nH

CR0301

CR0302

1SV305

1SV325

C0320
5.1pF

R0332
300

L0307
56nH

C0326
1500pF

VCTRL: 0.6-4.5V

C0321
6.2pF

C0312
1500pF

R0310
4.7K
L0311
270nH
R0312
0

C0325

Steering Line Voltage (VCTRL_TH)

C0322
NU

C0323
30pF

L0310
82nH

VCTRL

R0334
300

C0318
NU

C0319
13pF

R0308
47

Q0302
PBR941

R0307
82

VCTRL

R0311
0

L0305
68nH

R0306
15K

Q0300

VCTRL_VCO_UHF1_7

TP0300

L0304
270nH

C0324
NU

TXINJ: 136-174MHz
6 dBm

(VALUE)

150pF
CR0303

CR0304

1SV325

1SV305

TXINJ_VCO_UHF1_5
TXINJ

C0329
27pF

L0312
680nH

SF_TH

C0338
1500pF

R0328
10K
NU

C0339
0.10uF

R0316
110

NC
R0327
10K

TX1_SEL_VCO_UHF1_5
TX_VCO_SEL1

NC
U0304

TX1_SEL: 2.7 V (High)
NC

0.1 V (Low)

C0348
1500pF

C0349
0.10uF

XMIT_SEL_VCO_UHF1_6
PREDRIVE_SW

AMP_SEL

C0327
1500pF

C0328
0.10uF

R0336
10K
NU

R0345
0
SF_TH

TX1

C0331
1.0pF

TX Prescaler

R0338
1.2K
NU

PRSC (TX): 136-174MHz

R0340
0

-5 to -15 dBm
R0339
8.2K

PRESC_TX
9V3_SYNTH_OUT

VSF

9V3_SYNTH_IN
SH0300
SHIELD

1
U0305

C0364
0.1uF

TX1
R0343
43K

R0347
0
NU

VHF (136–174 MHz) 1–25W Transmit VCO Schematic Diagram

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-32

VHF PCB 8471495L01 and 8471495L03 Parts
List 1–25W
Circuit
Ref
C0100
C0101
C0102
C0103
C0104
C0105
C0106
C0107
C0108
C0109
C0110
C0111
C0112
C0113
C0114
C0115
C0117
C0118
C0119
C0120
C0121
C0122
C0123
C0124
C0125
C0126
C0127
C0128
C0129
C0130
C0131
C0132
C0133
C0134
C0135
C0136
C0137
C0138
C0140
C0141
C0142
C0143
C0144
C0145
C0146
C0147
C0148
C0149
C0150

Motorola
Part No.
2113945A10
2113945A10
2113945A10
2113945C31
2113945A10
2113945C31
2113945C31
2113945C31
2113945A10
2113945C31
2113945C31
2113945C31
2113945A10
NOT PLACED
2113946E02
2113946E02
2113945A10
2113945C31
NOT PLACED
2113945B02
NOT PLACED
2113945B02
2113946E02
2113945C31
2113945A10
2113945A10
2113945A10
2113945A10
2113945C31
2113945A10
2113945A10
2113945A10
2313960B30
2113945A10
2313960B32
2113945C31
2313960B32
2113945A10
2313960B30
2113945C31
2113945A10
2113945A10
2113945C31
2113945B02
2113945A10
2113945A10
NOT PLACED
2113945C31
2113945C31

Description
1500pF
1500pF
1500pF
0.1uF
1500pF
0.1uF
0.1uF
0.1uF
1500pF
0.1uF
0.1uF
0.1uF
1500pF
–
1.0uF
1.0uF
1500pF
0.1uF
–
.01uF
–
.01uF
1.0uF
0.1uF
1500pF
1500pF
1500pF
1500pF
0.1uF
1500pF
1500pF
1500pF
4.7uF
1500pF
10uF
0.1uF
10uF
1500pF
4.7uF
0.1uF
1500pF
1500pF
0.1uF
.01uF
1500pF
1500pF
–
0.1uF
0.1uF

Circuit
Ref
C0151
C0156
C0157
C0158
C0159
C0160
C0161
C0162
C0163
C0164
C0165
C0166
C0171
C0175
C0177
C0178
C0179
C0180
C0191
C0192
C0193
C0194
C0195
C0196
C0200
C0201
C0202
C0203
C0204
C0205
C0206
C0207
C0208
C0209
C0211
C0213
C0214
C0215
C0217
C0218
C0219
C0220
C0221
C0222
C0223
C0224
C0225
C0226
C0229
C0231
C0233

Motorola
Part No.
2113945C31
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2113945B02
2113945A10
2113945A10
2113945A10
2113945A10
2113945C31
2185419D06
2185419D06
2185419D06
2185419D06
2113945A05
2113946H02
2113945A10
2113945Y02
2113945B02
2113945A10
2113945A10
2113945Y02
2113945A10
2113945A10
2115153H37
2113945Y02
2113945A10
2115153H37
2115153H34
2115153H22
2113945A10
NOT PLACED
2115153H25
2115153H27
2115153H35
NOT PLACED
2115153H47
NOT PLACED
2115153H59
2113945A10
2115153H46
2115153H17
NOT PLACED

Description
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
.01uF
1500pF
1500pF
1500pF
1500pF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
470pF
10uF
1500pF
0.10uF
.01uF
1500pF
1500pF
0.10uF
1500pF
1500pF
15pF
0.10uF
1500pF
15pF
11pF
6.2pF
1500pF
–
8.2pF
10pF
12pF
–
39pF
–
120pF
1500pF
36pF
3.9pF
–

Circuit
Ref
C0235
C0236
C0237
C0238
C0239
C0240
C0241
C0242
C0243
C0245
C0246
C0247
C0248
C0249
C0250
C0251
C0252
C0253
C0257
C0258
C0259
C0260
C0261
C0262
C0264
C0265
C0300
C0301
C0302
C0303
C0304
C0305
C0306
C0307
C0308
C0309
C0310
C0311
C0312
C0313
C0314
C0315
C0317
C0318
C0319
C0320
C0321
C0322
C0323
C0324
C0325

Motorola
Part No.
2115153H37
2113945A10
2113945Y02
2113945A10
2113945Y02
2113945A10
2113945Y02
2113945A10
2115153H35
2115153H35
2115153H27
2115153H27
2113945A10
2113945Y02
2115153H34
2115153H41
2115153H55
2113945A10
2113945A10
2113945Y02
2115153H40
2113945A10
2113945A10
2113945A10
2113945A10
2115153H40
2113945A10
2113945Y02
2113945B02
2113945A10
2113945A10
2113945Y02
2113945A10
2113945B04
2115153H37
2113945A10
2115153H03
2113945A10
2113945A10
2115153H37
2115153H37
2115153H10
2113945A10
NOT PLACED
2115153H36
2115153H20
2115153H22
NOT PLACED
2115153H44
NOT PLACED
2113944A42

Description
15pF
1500pF
0.10uF
1500pF
0.10uF
1500pF
0.10uF
1500pF
12pF
12pF
10pF
10pF
1500pF
0.10uF
11pF
22pF
82pF
1500pF
1500pF
0.10uF
20pF
1500pF
1500pF
1500pF
1500pF
20pF
1500pF
0.10uF
.01uF
1500pF
1500pF
0.10uF
1500pF
.022uF
15pF
1500pF
1.0pF
1500pF
1500pF
15pF
15pF
2.0pF
1500pF
–
13pF
5.1pF
6.2pF
–
30pF
–
150pF

Circuit
Ref
C0326
C0327
C0328
C0329
C0331
C0332
C0334
C0338
C0339
C0348
C0349
C0360
C0361
C0364
C0400
C0401
C0402
C0403
C0404
C0405
C0406
C0407
C0408
C0409
C0410
C0411
C0412
C0413
C0414
C0416
C0417
C0418
C0419
C0420
C0421
C0422
C0423
C0424
C0425
C0426
C0427
C0428
C0429
C0430
C0431
C0432
C0433
C0434
C0435
C0436
C0437

Motorola
Part No.
2113945A10
2113945A10
2113945Y02
2115153H43
2115153H03
2115153H12
2113944A44
2113945A10
2113945Y02
2113945A10
2113945Y02
2313960B30
2113945A10
2113946B04
2113945A10
2113945C31
2113945A10
2115153H50
2113945A10
2113945A10
2115153H23
2113945A10
2115153H22
2115153H35
2115153H40
2115153H40
2115153H49
2113945A10
2113945A10
2115153H37
2115153H37
2113945A05
2113945Y02
NOT PLACED
2115153H19
2115153H48
2115153H51
2115153H48
2115153H50
2115153H48
2115153H50
2115153H48
2115153H50
2115153H48
2115153H51
2115153H50
2113945A10
2113945A10
2113946S35
2113945A10
2113945A10

Description
1500pF
1500pF
0.10uF
27pF
1.0pF
2.4pF
220pF
1500pF
0.10uF
1500pF
0.10uF
4.7uF
1500pF
0.1uF
1500pF
0.1uF
1500pF
51pF
1500pF
1500pF
6.8pF
1500pF
6.2pF
12pF
20pF
20pF
47pF
1500pF
1500pF
15pF
15pF
470pF
0.10uF
–
4.7pF
43pF
56pF
43pF
51pF
43pF
51pF
43pF
51pF
43pF
56pF
51pF
1500pF
1500pF
1.0uF
1500pF
1500pF

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

Circuit
Ref
C0438
C0439
C0440
C0441
C0442
C0443
C0444
C0445
C0446
C0447
C0448
C0449
C0450
C0451
C0452
C0453
C0454
C0455
C0456
C0457
C0458
C0502
C0503
C0504
C0506
C0507
C0509
C0510
C0512
C0513
C0514
C0515
C0516
C0601
C0602
C0603
C0604
C0605
C0607
C0610
C0611
C0612
C0613
C0614
C0615
C0616
C0617
C0618
C0619
C0620
C0621

Motorola
Part No.
2113945A10
2113945A10
2113945Y02
2115153H17
2113945A10
2115153H42
2115153H42
2115153H44
2115153H27
2115153H42
2115153H41
2115153H27
2115153H26
2115153H53
2115153H37
2115153H47
2113945A10
2113945A10
2113945A10
2113945A10
2115153H55
2113945Y02
2113945Y02
2113945Y02
2115153H35
2115153H38
NOT PLACED
2115153H24
2113945Y02
2113945Y02
2113945Y02
NOT PLACED
NOT PLACED
2115153H48
2113945B02
2113944A44
2113945Y02
2115153H48
2115153H37
2115153H51
2113945A09
2115153H39
2113945G91
2115153H41
2113945B02
NOT PLACED
2113945Y02
2115358H25
2113945Y02
2113945Y02
2113945Y02

Description
1500pF
1500pF
0.10uF
3.9pF
1500pF
24pF
24pF
30pF
10pF
24pF
22pF
10pF
9.1pF
68pF
15pF
39pF
1500pF
1500pF
1500pF
1500pF
82pF
0.10uF
0.10uF
0.10uF
12pF
18pF
–
7.5pF
0.10uF
0.10uF
0.10uF
–
–
43pF
.01uF
220pF
0.10uF
43pF
15pF
56pF
1000pF
18pF
0.1uF
22pF
.01uF
–
0.10uF
1uF
0.10uF
0.10uF
0.10uF

3-33

Circuit
Ref
C0622
C0623
C0625
C0626
C0627
C0628
C0629
C0630
C0631
C0632
C0633
C0634
C0635
C0636
C0637
C0638
C0640
C0641
C0642
C0643
C0644
C0645
C0646
C0647
C0648
C0649
C0650
C0651
C0700
C0701
C0702
C0703
C0704
C0705
C0706
C0707
C0708
C0709
C0710
C0711
C0712
C0713
C0714
C0716
C0717
C0718
C0719
C0720
C0721
C0722
C0723

Motorola
Part No.
2113945A09
2113945Y02
2113944C89
2113944A40
2113944A40
2113945Y02
2113945A11
2113945Y02
2113945Y02
2313960B30
2113945Y02
2113945B02
2113944A40
2113944A40
2113946S35
2113945Y02
2113946N03
2113945B02
2115153H53
2113945Y02
2113945Y02
2113945B02
2113946G04
2113946J03
2113946J03
2113945A12
2115153H44
2113945A10
2113944C36
2113945C25
2113944C51
2113944C36
2113945C25
2113944C51
NOT PLACED
NOT PLACED
2113944C51
2113945C31
2371403L02
2113945L49
2113944C06
NOT PLACED
2111078B59
NOT PLACED
2113945A09
2113945A09
2111078B35
2111078B35
2111078B40
NOT PLACED
2111078B59

Description
1000pF
0.10uF
200pF
100pF
100pF
0.10uF
2200pF
0.10uF
0.10uF
4.7uF
0.10uF
.01uF
100pF
100pF
1.0uF
0.10uF
2.2uF
.01uF
68pF
0.10uF
0.10uF
.01uF
0.68uF
10.0uF
10.0uF
3300pF
30pF
1500pF
33pF
.033uF
1000pF
33pF
.033uF
1000pF
–
–
1000pF
0.1uF
10uF
.01uF
470pF
–
470pF
–
1000pF
1000pF
51pF
51pF
82pF
–
470pF

Circuit
Ref
C0724
C0725
C0726
C0727
C0728
C0729
C0730
C0731
C0732
C0733
C0734
C0735
C0738
C0739
C0740
C0741
C0742
C0745
C0746
C0750
C0752
C0753
C0754
C0755
C0766
C0767
C0770
C0771
C0772
C0775
C0776
C0777
C0778
C0779
C0780
C0783
C0786
C0790
C0791
C0792
C0793
C0794
C0795
C0796
C0797
C0798
C0799
C0801
C0802
C0803
C0804

Motorola
Part No.
2111078B31
2111078B31
2111078B40
2111078B14
2113944C06
NOT PLACED
NOT PLACED
2111078B59
NOT PLACED
2113944C06
2113944C06
2111078B49
2113955D13
2111078B33
2111078B34
2111078B22
2111078B11
2111078B59
2111078B59
2111078B16
NOT PLACED
NOT PLACED
2111078B47
NOT PLACED
2113944C35
2113944C06
2113945A10
NOT PLACED
2113944C30
NOT PLACED
2113944C51
2113944C51
2111078B47
2111078B32
NOT PLACED
2113945A10
2113944C06
2113944C02
2113944C39
2113944C06
NOT PLACED
NOT PLACED
2113944C06
2113944C47
2113944C51
2113944C51
2113944C47
2113945A10
NOT PLACED
2111078B21
2113944C51

Description
36pF
36pF
82pF
11pF
470pF
–
–
470pF
–
470pF
470pF
180pF
2.2uF
43pF
47pF
22pF
8.2pF
470pF
470pF
13pF
–
–
180pF
–
27pF
470pF
1500pF
–
10pF
–
1000pF
1000pF
150pF
39pF
–
1500pF
470pF
220pF
56pF
470pF
–
–
470pF
150pF
1000pF
1000pF
150pF
1500pF
–
20pF
1000pF

Circuit
Ref
C0805
C0806
C0817
C0818
C0819
C0820
C0821
C0822
C0823
C0824
C0900
C0901
C0902
C0903
C0904
C0906
C0907
C0908
C0909
C0910
C0911
C0912
C0913
C0914
C0915
C0916
C0917
C0918
C0919
C0920
C0921
C0922
C0923
C0925
C0926
C0927
C0928
C0929
C0931
C0934
C0935
C0936
C0937
C0939
C0940
C0941
C0942
C0943
C0944
C0945
C0947

Motorola
Part No.
NOT PLACED
2113945A10
NOT PLACED
NOT PLACED
2111078B31
NOT PLACED
NOT PLACED
2113944C51
2113944C51
NOT PLACED
2113945A10
2113945C31
2113945C31
2113945A10
2113945A10
2113945A10
2113945C02
2113945C31
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A09
2113945A10
2113945C31
2113945A10
2113945C31
2113945A10
2113944C55
2113945A10
2113945L41
2113944C02
2113944C51
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113944C51
2113944M27
2113944C51
2113944C51
2113944M18
2113944C51
2113944A40

Description
–
1500pF
–
36pF
–
–
1000pF
1000pF
–
1500pF
0.1uF
0.1uF
1500pF
1500pF
1500pF
.01uF
0.1uF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1000pF
1500pF
0.1uF
1500pF
0.1uF
1500pF
2200pF
1500pF
4700pF
220pF
1000pF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1000pF
24pF
1000pF
1000pF
10pF
1000pF
100pF

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-34

Circuit
Ref
C0948
C0949
C0950
C0951
C0953
R0980
R0981
R0982
CR0201
CR0202
CR0203
CR0204
CR0205
CR0206
CR0207
CR0208
CR0300
CR0301
CR0302
CR0303
CR0304
CR0400
D0400
D0401
D0402
D0403
D0405
D0500
D0600
D0601
D0700
D0702
D0703
D0900
D0901
D0902
D0903
D0904
D0905
E0201
E0301
E0400
E0401
E0403
E0404
E0500
E0600
E0601
E0602
E0603
E0604

Motorola
Part No.
2113946S35
2113946G01
2113945A09
2113945C31
2113945A10
0613952J25
0613952H82
0613952G67
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815059H01
4815059H01
4815096H01
4813974A19
4813974A06
4885094Y01
4813978C02
4885094Y01
4815090H01
4813974A19
4815096H01
4815096H01
4802482J02
4802482J02
4886622Y06
4813978C02
4815897H01
4815024H01
4815024H01
4813974A21
4813974A21
2480640Z01
2480640Z01
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25

Description
1.0uF
2.2uF
1000pF
0.1uF
1500pF
100K
2.4K
0
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV325
DIODE VARACTOR 1SV325
DIODE VARACTOR 1SV305
DIODE, SCHOTTKY
DIODE, PIN
DIODE VARACTOR 1SV228
DIODE, PIN
DIODE VARACTOR 1SV228
DIODE, MIXER
DIODE, SCHOTTKY
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SWITCHING
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SCHOTTKY
DIODE, SCHOTTKY
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD

Circuit
Ref
E0605
E0606
E0607
E0608
E0609
E0610
E0700
E0701
E0702
E0703
E0704
FL0500
J0700
L0100
L0200
L0202
L0203
L0204
L0205
L0206
L0207
L0209
L0210
L0211
L0212
L0213
L0214
L0215
L0217
L0218
L0219
L0221
L0230
L0300
L0302
L0303
L0304
L0305
L0306
L0307
L0309
L0310
L0311
L0312
L0400
L0401
L0402
L0403
L0404
L0405
L0406

Motorola
Part No.
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2480640Z01
2485011Y01
2485011Y01
7671656M01
2485011Y01
2409134J25
9180022M11
0905901V11
2414017N29
2414017N28
2414017K33
2414017K33
2414017N28
2414017N22
2414017N17
2416077H12
2414017K33
2414015B06
2414017N28
2414017K33
2414017K33
2414017K33
2416077H11
2414017K33
2414015B08
2414017K33
2414017N27
2414017N27
2414017N28
2414017K33
2414017K33
2414017N29
2414017N22
2414017N27
2414015C08
2414017K33
2414017N23
2414017N29
2414017K33
2414017K32
2414032F31
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2414032F29

Description
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
73.35MHZ CRYSTAL FILTER
MINI-U RF CONNECTOR
270nH
220nH
680nH
680nH
220nH
68nH
27nH
27nH
680nH
150nH
220nH
680nH
680nH
680nH
22nH
680nH
220nH
680nH
180nH
180nH
220nH
680nH
680nH
270nH
68nH
180nH
56nH
680nH
82nH
270nH
680nH
560nH
56nH
–
–
–
–
39nH

Circuit
Ref
L0407
L0408
L0409
L0410
L0411
L0412
L0414
L0503
L0504
L0506
L0602
L0603
L0604
L0605
L0608
L0700
L0702
L0705
L0706
L0707
L0708
L0709
L0710
L0714
L0715
L0716
L0717
L0718
L0719
L0720
L0721
L0722
L0723
L0724
L0725
L0728
L0729
L0730
L0731
L0745
L0900
L0901
L0902
L0903
L0904
M0700
Q0100
Q0102
Q0106
Q0107
Q0108

Motorola
Part No.
2414032F74
2414015B02
2414015B02
2414015B12
2414017N20
2414017N26
2414017K32
2414015B32
NOT PLACED
2414032B70
2414032K29
2414032D28
2466505A01
2466505A01
2414032B76
2460592A01
2479990G01
2414017N26
2485873L02
2485873L01
2485873L01
2485873L02
2485873L02
2460592A01
2414017N26
2414017N11
2414017N13
2414017N22
2414017N10
2485873L01
2485873L02
2415385H04
2415385H06
2485873L02
2414032B69
2414032B70
2414032B69
2414032B53
2414032B53
2460591A01
2414032D30
2414017K32
2414017K32
NOT PLACED
NOT PLACED
2686201B02
4802197J95
4815359H01
4816134H01
4813970A59
4815261H01

Description
560nH
68nH
68nH
47nH
47nH
150nH
560nH
330nH
–
1.5uH
8.2uH
820nH
10uH
10uH
4.7uH
17nH
33.47nH
150nH
25nH
18nH
18nH
25nH
25nH
17nH
150nH
8.2nH
12nH
68nH
6.8nH
18nH
25nH
17.5nH
28nH
25nH
1.2uH
1.5uH
1.2uH
100nH
100nH
4.22nH
1uH
560nH
560nH
–
–
HEATSINK
NPN RF TRANSISTOR
DUAL PNP
ANALOG SWITCH
P-CHANNEL MOSFET
ANALOG SWITCH

Circuit
Ref
Q0200
Q0201
Q0202
Q0300
Q0302
Q0400
Q0401
Q0402
Q0403
Q0405
Q0500
Q0501
Q0600
Q0601
Q0700
Q0701
Q0702
Q0703
Q0704
Q0705
Q0706
Q0707
Q0708
Q0709
Q0710
Q0900
Q0901
Q0902
R0100
R0101
R0102
R0103
R0104
R0105
R0106
R0107
R0108
R0109
R0110
R0111
R0113
R0114
R0115
R0116
R0117
R0118
R0119
R0120
R0122
R0123

Motorola
Part No.
4805793Y10
4805793Y10
4802197J95
4805793Y10
4802197J95
4815271H01
4815267H01
4871127H01
4815270H01
4871127H01
4802197J95
4802197J95
4805793Y10
4813973A04
4813970A59
4815261H01
0104025J50
4816548H01
4813973B02
4816547H01

Description

NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
ANALOG SWITCH
DUAL PNP
NPN RF TRANSISTOR
DUAL NPN/PNP
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN DARLINGTON
P-CHANNEL MOSFET
ANALOG SWITCH
MRF1535PA ASSEMBLY
N-CHANNEL LDMOS DRIVER
PNP
N-CHANNEL LDMOS PREDRIVER
4815272H01 ANALOG SWITCH
4815272H01 ANALOG SWITCH
4815272H01 ANALOG SWITCH
4815272H01 ANALOG SWITCH
4813973M01 ANALOG SWITCH
4815272H01 ANALOG SWITCH
4813973A13 PNP
4813973M07 NPN
0613952R66 0
0613952R66 0
0613952R66 0
0613952R66 0
0613952R17 47K
0613952Q58 240
0613952Q83 2.7K
0613952Q57 220
0613952Q80 2K
0613952R66 0
0613952Q42 51
0613952R66 0
0613952R01 10K
0613952Q80 2K
0613952R66 0
0613952R66 0
0613952R12 30K
0613952R66 0
0613952Q35 27
0613952R01 10K
NOT PLACED –
0613952R19 56K

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

Circuit
Ref
R0125
R0126
R0127
R0128
R0131
R0134
R0139
R0140
R0144
R0146
R0147
R0148
R0155
R0156
R0157
R0158
R0159
R0160
R0161
R0201
R0202
R0203
R0204
R0205
R0206
R0207
R0208
R0210
R0211
R0212
R0213
R0216
R0218
R0219
R0220
R0221
R0224
R0225
R0226
R0229
R0230
R0240
R0241
R0301
R0302
R0303
R0304
R0305
R0306
R0307
R0308

Motorola
Part No.
0613952R66
NOT PLACED
0613952Q42
0613952Q25
0613952Q53
0613952Q42
NOT PLACED
NOT PLACED
0613952R01
0613952R66
NOT PLACED
0613952Q51
0613952R66
NOT PLACED
NOT PLACED
NOT PLACED
0613952R01
0613952R25
0613952R25
0613952Q82
0613952Q66
0613952Q66
0613952Q88
0613952Q49
0613952R05
0613952Q25
0613952Q41
0613952Q89
0613952R66
0613952R66
0613952R01
0613952Q53
0613952R01
0613952Q51
0613952Q42
0613952Q51
0613952Q92
0613952Q95
0613952Q49
0613952Q53
0613952Q88
NOT PLACED
NOT PLACED
0613952Q87
0613952Q66
0613952Q66
0613952Q89
0613952Q49
0613952R05
0613952Q47
0613952Q41

Description
0
–
51
10
150
51
–
–
10K
0
–
120
0
–
–
–
10K
100K
100K
2.4K
510
510
4.3K
100
15K
10
47
4.7K
0
0
10K
150
10K
120
51
120
6.2K
8.2K
100
150
4.3K
–
–
3.9K
510
510
4.7K
100
15K
82
47

3-35

Circuit
Ref
R0310
R0311
R0312
R0316
R0319
R0320
R0321
R0327
R0328
R0332
R0333
R0334
R0336
R0337
R0338
R0339
R0340
R0343
R0345
R0347
R0400
R0401
R0402
R0403
R0404
R0406
R0407
R0408
R0409
R0410
R0411
R0412
R0413
R0414
R0415
R0416
R0417
R0418
R0419
R0420
R0421
R0422
R0423
R0424
R0425
R0426
R0427
R0428
R0429
R0430
R0431

Motorola
Part No.
0613952Q89
0613952R66
0613952R66
0613952Q50
0613952R08
0613952R25
0613952R01
0613952R01
NOT PLACED
0613952Q60
0613952Q31
0613952Q60
NOT PLACED
0613952R66
NOT PLACED
0613952Q95
0613952R66
0613952R16
0613952R66
NOT PLACED
0613952R05
0613952Q73
0613958H33
0613952R66
0613952Q83
0613952Q68
0613952Q57
0613952R01
0613952Z43
0613952R25
0613952Q39
0613952R25
0613952Q69
0613952Q69
0613952Q69
0613952Q69
0613958H43
0613952M42
0613952Q83
0613952Q83
0613952R66
0613952Q42
0613952Q53
0613952Q53
0613952M01
0613952R01
0613952Q42
0613952R66
0613952Q69
0613952R01
0613952R01

Description
4.7K
0
0
110
20K
100K
10K
10K
–
300
18
300
–
0
–
8.2K
0
43K
0
–
15K
1K
22
0
2.7K
620
220
10K
3K
100K
39
100K
680
680
680
680
56
2.67K
2.7K
2.7K
0
51
150
150
1K
10K
51
0
680
10K
10K

Circuit
Ref
R0432
R0433
R0434
R0435
R0436
R0437
R0439
R0440
R0500
R0501
R0502
R0503
R0508
R0509
R0510
R0511
R0512
R0601
R0602
R0603
R0604
R0605
R0606
R0607
R0608
R0609
R0610
R0611
R0612
R0613
R0614
R0615
R0616
R0617
R0618
R0619
R0620
R0621
R0622
R0623
R0624
R0625
R0626
R0627
R0702
R0706
R0710
R0711
R0712
R0713
R0714

Motorola
Part No.
0613958H44
0613952R66
NOT PLACED
0613952Q65
0613952Q53
0613952Q53
0613952Z45
0613952Q32
0613952Q90
0613952Q61
0613952R08
0613952R12
0613952R19
0613952Q89
0613952R12
0613952Q75
0613952Q42
0613952Q51
0613952R01
0613952Q66
0613952R10
0613952Q61
0613952Q42
NOT PLACED
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R25
0613952R01
0613952Q63
0613952R01
0613952Q96
0613952R66
NOT PLACED
NOT PLACED
0613952Q90
0613952N69
0613952N81
0613952R66
NOT PLACED
0613958H57
0613958J49
0613952H51
0613958S29
0613959H12
0613952H46

Description
62
0
–
470
150
150
3.6K
20
5.1K
330
20K
30K
56K
4.7K
30K
1.2K
51
120
10K
510
24K
330
51
–
0
0
0
0
0
0
0
0
100K
10K
390
10K
9.1K
0
–
–
5.1K
51.1K
68.1K
0
–
220
1MEG
120
15
30K
75

Circuit
Ref
R0715
R0716
R0717
R0718
R0719
R0720
R0721
R0722
R0723
R0726
R0727
R0728
R0729
R0730
R0731
R0732
R0733
R0734
R0735
R0736
R0737
R0738
R0739
R0740
R0742
R0745
R0746
R0747
R0748
R0749
R0750
R0751
R0752
R0753
R0754
R0755
R0756
R0757
R0759
R0760
R0761
R0773
R0775
R0777
R0779
R0780
R0781
R0900
R0901
R0902
R0903

Motorola
Part No.
0613952H46
0613958S29
0613958S29
0613952H35
0613958S29
0613952H35
0613958S29
0613952J07
0613958J49
0613958S29
0613952J05
0613952H89
0613952J01
0613952H73
NOT PLACED
0613958S29
0613958S29
0613958S29
0613959Y49
0613958S29
0613958S29
0613959Y42
0613958S29
0613958J74
0613959Q25
0613952H65
0613952R66
0613952H49
0613952J19
0613952G67
0613952J07
0613952J11
0613952G67
0613952H73
0613952H35
0613952H35
0613952J25
0613952J17
0613958J74
0613952J01
0613952G67
0613952J21
NOT PLACED
0613952J25
0613952G67
0613952G67
0613958S73
0613952R19
0613952R16
0613952Q88
0613952R09

Description
75
15
15
27
15
27
15
18K
1MEG
15
15K
4.7K
10K
1K
–
15
15
15
100
15
15
51
15
0
10
470
0
100
56K
0
18K
27K
0
1K
27
27
100K
47K
0
10K
0
68K
–
100K
0
0
1K
56K
43K
4.3K
22K

VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List

3-36

Circuit
Ref
R0906
R0907
R0909
R0910
R0911
R0912
R0913
R0914
R0915
R0916
R0917
R0918
R0919
R0920
R0921
R0922
R0923
R0924
R0925
R0926
R0927
R0928
R0929
R0930
R0931
R0936
R0937
R0938
R0940
R0941
R0942
R0943
R0944
R0946
R0947
R0950
R0951
R0954
R0955
R0960
R0970
R0972
R0973
R0975
R0976
R0977
R0978
R0979
RT0908
RT0953
SH0100

Motorola
Part No.
0613952R66
0613952R66
0613952R16
0613952H73
0613952Q89
0613952R11
0613952R66
0613952R39
0613952R19
0613952Q49
0613952H91
0613952H63
0613952R15
0613952R13
0613952H81
0613952R14
0613952R66
0613952H91
0613952H91
0613958H46
0613952H42
0613958H41
0613958H41
0613952R07
0613952R66
0613952N66
0613952N21
0613952R66
0613952R66
0613952R66
0613952M81
0613952N58
0613952R66
0613952M51
0613952R66
0613952N01
0613952N62
0613952R40
0613952P01
0613952H82
0613959Y49
0613952G67
0613952G67
0613959Y47
0613952H39
0613952H39
0613952G67
0613952G67
0615585H01
0615585H01
2615362H01

Description
0
0
43K
1K
4.7K
27K
0
390K
56K
100
5.6K
390
39K
33K
2.2K
36K
0
5.6K
5.6K
75
51
47
47
18K
0
47.5K
16.2K
0
0
0
6.81K
39.2K
0
3.32K
0
10K
43.2K
430K
100K
2.4K
100
0
0
82
39
39
0
0
THERMISTOR, 47K
THERMISTOR, 47K
SHIELD

Circuit
Ref

Motorola
Part No.

SH0101
SH0200
SH0300
SH0500
SH0900
SH0901
SP0701
SP0702
SP0703
SP0704
SP0705
SP0706
SP0707
SP0708
T0400
T0401
U0100
U0101
U0201
U0303
U0304
U0305
U0600
U0601
U0700
U0900
U0901
U0940
U0941
U0942
VR0700
Y0100

2615362H01
2615362H01
2615362H01
2615576H01
2686423Z02
2686425Z02
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
2515121H01
2515121H01
5104932K08
5114000B59
4815267H01
4815272H01
4815267H01
4815267H01
5102495J14
5115391H01
NOT PLACED
5115147H01
5115147H01
5180390L83
5115391H01
5114004A35
4813977M11
5116032H01

Description
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
BALUN XFMR
BALUN XFMR
IC, FRACN SYNTHESIZER
ANALOG SWITCH
DUAL PNP
ANALOG SWITCH
DUAL PNP
DUAL PNP
IC, RF ASIC
VOLTAGE REGULATOR
–
DUAL OPAMP
DUAL OPAMP
IC, PA CONTROLLER
VOLTAGE REGULATOR
VOLTAGE DETECTOR
DIODE, 5.6V ZENER
0.5 PPM 16.8 MHZ TCXO
(GPS Models only)

M
XPR 8300/XPR 8400
MOTOTRBO Repeater
Chapter 6
VHF (136–174 MHz)
25–45W
Service Information

Issue: February, 2014

Computer Software Copyrights
The Motorola products described in this manual may include copyrighted Motorola computer programs stored
in semiconductor memories or other media. Laws in the United States and other countries preserve for
Motorola certain exclusive rights for copyrighted computer programs, including, but not limited to, the
exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any
copyrighted Motorola computer programs contained in the Motorola products described in this manual may
not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express
written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant
either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent
applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in
the sale of a product.

i

Chapter 6 – VHF High Power Service Information
Table of Contents
Section 1

Theory of Operation

1.0 Introduction ..........................................................................................................1-1
1.1 Receiver .........................................................................................................1-2
1.2 Transmitter .....................................................................................................1-2
1.3 Repeater Indicator Board ...............................................................................1-2
1.4 Connector Board ............................................................................................1-3
1.5 Fan .................................................................................................................1-4
1.6 AC/DC Power Supply .....................................................................................1-4
2.0 Repeater Interconnections and Cables................................................................1-5
3.0 Mobile Radio’s Theory of Operation ....................................................................1-6
3.1 VHF (136–174 MHz) Receiver Circuitry .........................................................1-6
3.2 VHF (136–174 MHz) Transmitter Circuitry – 45 Watt.....................................1-9
3.3 Frequency Generation Circuitry....................................................................1-13

Section 2
1.0
2.0
3.0
4.0
5.0

Troubleshooting Charts

Troubleshooting Flow Chart for Receiver ............................................................2-1
Troubleshooting Flow Chart for 45W Transmitter ................................................2-4
Troubleshooting Flow Chart for Synthesizer........................................................2-5
Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2) .......................................2-6
Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2).......................................2-8

ii

Section 3

VHF PCB/Schematics/Parts List

1.0 Allocation of Schematics and Circuit Boards ....................................................... 3-1
1.1 Controller Circuits........................................................................................... 3-1
2.0 VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List ................................. 3-3
VHF (136–174 MHz) 25–45W 8478023A12 Top Side ........................................... 3-3
VHF (136–174 MHz) 25–45W 8478023A12 Bottom Side ...................................... 3-4
VHF (136–174 MHz) 25–45W 8478023A16 Top Side ........................................... 3-5
VHF (136–174 MHz) 25–45W 8478023A16 Bottom side....................................... 3-6
VHF (136–174 MHz) 25–45W Overall Schematic Diagram ................................... 3-7
VHF (136–174 MHz) 25–45W Receiver Front-End Schematic Diagram................ 3-8
VHF (136–174 MHz) 25–45W Receiver IF Amp Schematic Diagram .................... 3-9
VHF (136–174 MHz) 25–45W Receiver Back-End Schematic Diagram .............. 3-10
VHF (136–174 MHz) 25–45W Power Amplifier Schematic Diagram.................... 3-11
VHF (136–174 MHz) 25–45W Power Control Schematic Diagram ...................... 3-12
VHF (136–174 MHz) 25–45W Synthesizer Schematic Diagram .......................... 3-13
VHF (136–174 MHz) 25–45W Receiver VCO Schematic Diagram...................... 3-14
VHF (136–174 MHz) 25–45W Transmit VCO Schematic Diagram ...................... 3-15
VHF PCB 8478023A12 and 8478023A16 Parts List 25–45W.............................. 3-16
3.0 VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List ............................... 3-21
VHF (136–174 MHz) 25–45W 8478023A17 Top Side ......................................... 3-21
VHF (136–174 MHz) 25–45W 8478023A17 Bottom Side .................................... 3-22
VHF (136–174 MHz) 25–45W Overall Schematic Diagram ................................. 3-23
VHF (136–174 MHz) 25–45W Receiver Front-End Schematic Diagram.............. 3-24
VHF (136–174 MHz) 25–45W Receiver IF Amp Schematic Diagram .................. 3-25
VHF (136–174 MHz) 25–45W Receiver Back-End Schematic Diagram .............. 3-26
VHF (136–174 MHz) 25–45W Power Amplifier Schematic Diagram.................... 3-27
VHF (136–174 MHz) 25–45W Power Control Schematic Diagram ...................... 3-28
VHF (136–174 MHz) 25–45W Synthesizer Schematic Diagram .......................... 3-29
VHF (136–174 MHz) 25–45W Receiver VCO Schematic Diagram...................... 3-30
VHF (136–174 MHz) 25–45W Transmit VCO Schematic Diagram ...................... 3-31
VHF PCB 8478023A17 Parts List 25–45W .......................................................... 3-32

Introduction

1-1

Section 1
THEORY OF OPERATION
Introduction
The MOTOTRBO repeater consists of two MOTOTRBO mobile radios; one to act as a receiver, and
one to act as a transmitter and controller. Both of these radios contain specialized software that
allows them to function together as a repeater. The Repeater also contains a Repeater Indicator
board and a Connector board. A block diagram of the repeater is shown in Figure 1-1. The Repeater
Indicator board contains the Front-Panel LED circuitry as well as an Ethernet interface. The
Connector board is a multifunctional board that is primarily used to pass signals to and from
modules inside the chassis to the outside of the chassis.
The Repeater contains the following assemblies and sections:
• Receiver
• Transmitter
• Repeater Indicator Board
• Connector Board
• Fan

Repeater Board

• AC/DC PSU

Option
Board
Interface

Display
Driver
USB to
Ethernet
Interface

Repeater
Interface

RTC
Backup

Mobile Mic
Port (MMP)

Mobile Mic
Port (MMP)

Front Connector

Front Connector

Tx Control Radio

Control Head
Interface

Rx Radio

Controller

Rx RF
DC
Power

Mobile
Accessory
Port (MAP)
Rear Connector

Power Supply

AC
Power

Repeater
Interface

Option
Board
Interface

Control Head
Interface

Controller

Mobile
Accessory
Port (MAP)
Rear Connector

Connector Board

1.0

Fan
Control

Ethernet
Connector

Tx RF
DC
Power

Fan

MAP
Connector

RF
Rx In

RF
Tx Out

Figure 1-1 Repeater Block Diagram

1-2

1.1

Introduction

Receiver
The receiver uses a transceiver board which is based on the mobile radio's transceiver board. The
board uses the same PCB as the mobile radio board, but is populated differently to work in the
Repeater application. Only the receiver related functions of the board are utilized in this application,
even though the circuitry for transmit also exists on the board.
The Repeater receiver is identical in functionality to the mobile radio's receiver differing only in the
audio path. On the mobile radio, the decoded audio is sent to a DAC, and then to the speaker. In the
Repeater, this audio information is sent out through the SSI link to the transmit radio to be
processed. Details of the receiver theory of operation can be found in Section 3.1.

1.2

Transmitter
The transmitter consists of a transceiver board which is based on the mobile radio's transceiver
board housed in a transmit chassis. The transmit radio is identical to the receive board from a
hardware standpoint. The difference between the two is the software that is running on them, how
they are connected within the Repeater, and an additional heat sink that is mounted to the chassis.
The added heatsink and the Repeater fan allow the transmitter to be cooled sufficiently when
operating in a 60°C, full-duty cycle environment.
The transmit radio acts as the master controller for the Repeater. It handles all controller related
tasks for the Repeater, including management of the receive radio. The transmit radio is responsible
for processing the audio sent from the receive radio and repeating it out at the Tx frequency. Details
of the transmitter theory of operation can be found in Section 3.2.

1.3

Repeater Indicator Board
The Repeater Indicator board contains circuitry to drive the front panel indicator LEDs, an RTC
battery for the RTC in the transmit radio, as well as an Ethernet controller.

Front Panel Indicators

Display
Driver

Ethernet to
Rear Panel

USB to
Ethernet
Interface

RTC
Backup

Flex to Transmit Radi o
Figure 1-2 Repeater Indicator Board Block Diagram
All of the indicator LEDs that are on the front of the Repeater chassis reside on the Repeater
Indicator board. Each is controlled by a shift register (U6) data out signal and a digital transistor. The
shift register accepts serial data in from the transmit radio's OMAP processor via a SPI bus. A
74LVC07 buffer (U9) level shifts these signals from 3.3 V to 1.8 V.

Introduction

1-3

The Repeater Disable LED is a dual-purpose LED that is hardware controlled initially at power-up.
As soon as VBUS power is available on the Repeater Indicator board, the hardware circuitry for the
Repeater Disable LED will cause it to blink periodically. When the software initialization is completed
by the firmware, the blink circuitry will get disabled by the firmware. At that point, the Repeater
Disable LED can be used for its intended purpose of displaying when the Repeater Disable function
is turned on.
The power LED is the only LED that is not controlled by the software. This bi-color LED gets turned
on green when the 13.8 V output from the power supply is valid. It turns on red when A/C power is
lost, and the repeater's backup battery is used.
The Real Time Clock (RTC) battery (M1) is connected to the transmit radio through the Control
Head (J1, pin 30).
Details of the Ethernet Controller can be found in Chapter 2.

1.4

Connector Board
The Connector board has two purposes: provide a place for the Repeater's MAP and Ethernet
connectors to be mounted and a location for the Repeater’s fan control circuitry.

To MAP Conne ctor On
Transmit Radi o

To Power
Suppl y
Fan
Control

To MAP Conne ctor On
Rear Panel

To Fan

To Ethernet
Conne ctor On
Rear Panel

Figure 1-3 Connector Board Block Diagram

1-4

1.5

Introduction

Fan
The fan control logic is provided by the fan controller IC (U51). This is a device from Cypress
Semiconductor. There are basically two functions provided by the fan controller. First, it provides a
PWM output based on a temperature input, and secondly, it provides detection of fan failure based
on the fan tachometer reading.
The Repeater’s internal chassis temperature is measured with an LM50 precision temperature
sensor IC (U52). This IC outputs a voltage that is linearly proportional to temperature at 10 mV/°C,
and with an offset of +500 mV. The output voltage of the LM50 ranges from +200 mV at -30°C to
1.1 V at +60°C.
The fan controller IC (U51) controls the speed of the fan by adjusting the PWM output (pin 1) from
0% to 100%. As long as the fan continues to work, pulses are output from the fan and input to the
fan controller (pin 2).

1.6

AC/DC Power Supply
The Repeater uses the PMPN4001A switch-mode, Power Supply Unit (PSU). It is capable of 200 W
and designed for a 50 W UHF or VHF repeater system. This supply has UL, CE, and TUV regulatory
approvals and is usable in all regions by using the correct line cord. The AC input is auto-ranging
with no manual switch being specified to operate from 90 V-270 V and 47 Hz-63 Hz. It outputs a
nominal voltage of 13.8 V with a voltage tolerance of +/- 5%.
It has Power Factor Correction circuitry and is rated at 15 A across the whole operating temperature
range of -30°C to +60°C. It also has a built-in battery revert circuit with a float output available for
maintaining the charge on a battery and has UL, CE, & TUV approvals. The battery revert connector
is accessible in the back of the power supply.
The supply has over-load, over-voltage, and over-temperature protection. In an overload condition,
the PSU goes into a hiccup mode where it recovers automatically after the fault condition is
removed. During an over-voltage condition, the PSU shuts down, and will have to be re-powered on
to recover. In an over-temperature condition, the PSU also shuts down but will recover after the
temperature goes down.
The PSU is not designed to be field serviceable. If it is determined that the PSU is not functioning,
the whole unit needs to be replaced.

Repeater Interconnections and Cables

Repeater Interconnections and Cables

Repeater Board

Figure 1-4 shows the Cable interconnections inside the Repeater.

Display
Driver
USB to
Ethernet
Interface

RTC
Backup

7
6

Repeater
Interface

Mobile Mic
Port (MMP)

Mobile Mic
Port (MMP)
Front Connector

Controller

5
Rx RF

Mobile
Accessory
Port (MAP)

DC
Power

Repeater
Interface

Front Connector

9

Control Head
Interface

Tx Control Radio

Option
Board
Interface

Rx Radio

Option
Board
Interface

Control Head
Interface

Rear Connector

Controller

Mobile
Accessory
Port (MAP)
Rear Connector

Tx RF
DC
Power

1
8

2

3

Power Supply

AC
Power

Connector Board

2.0

1-5

Fan
Control

Ethernet
Connector

Fan

4

MAP
Connector

RF
Rx In

RF
Tx Out

Figure 1-4 Repeater Cabling Diagram
The details of each of these cables/interconnections are as follows:
1.

Two conductor DC power cables to the transmit and receive radios.

2.

Six conductor DC power cable to the connector Board. Supplies power for the fan and
Repeater Indicator board via cable 6.

3.

RF Coax to connect the receive radio to the back of the Repeater. This cable has a BNC
connector on the Repeater’s rear panel.

4.

RF Coax to connect the transmit radio to the back of the Repeater. This cable has an N type
connector on the Repeater’s rear panel.

5.

CAT5 cable with RJ45 style connectors on both ends. This cable connects the Ethernet
controller on the Repeater Indicator board to the Repeater's back panel and provides power
from the Connector Board to the Repeater Indicator board for the LED indicators.

1-6

3.0

Mobile Radio’s Theory of Operation

6.

Eleven conductor flex cable. Provides the SSI connection between the transmit and receive
radios. Refer to Section 1.5 for more details on this interface.

7.

Thirty conductor flex cable. Provides the connection from the transmit radio to the Repeater
Indicator board and includes SPI signals to drive the LED indicators, RTC backup supply, and
the interface to the Ethernet controller.

8.

Twenty six conductor cable. Provides the connection from the transmit radio's MAP to the
MAP located on the Repeater's rear panel.

9.

Eight pin conductor cable. Provides Ethernet LED signals from Repeater Board and HWID
signals from Connector Board (Applicable for 32 MB repeaters only).

Mobile Radio’s Theory of Operation
The sections that follow provide a detailed theory of operation for the VHF circuits in the two
MOTOTRBO mobile radios. For details of the theory of operation and troubleshooting for the
associated Controller circuits, refer to the Controller Section of this manual.

3.1

VHF (136–174 MHz) Receiver Circuitry
The receiver is configured as a dual-conversion superheterodyne receiver, capable of both FM and
4-level FSK demodulation. The major blocks are the front-end, the mixer, Xtal filter, and the Abacus
III back-end IC. The overall block diagram is shown in Figure 1-5.

Sw. 10 dB
Attenuator

2-Pole
Varactor
Tuned

LNA

2-Pole
Varactor
Tuned

4-Pole
44.85 Mhz

2nd L.O.
42.6 or 47.1
MHz

LIMITER/IF
AMP
STAGE
X

AD9864

T/R ANT
Switch

2nd
L.O.

Hi-Speed
A/D

VCO

10 bit
DAC

SPI
&
SSI
BU
S

10 bit
DAC
1st L.O. High
Side Injection
Fo + 44.85
MHz

DSP
Processor

SPEAKER

D/A

Figure 1-5 Receiver Block Diagram
3.1.1

Receiver Front-End
The front-end consists of a 2-pole varactor-tuned pre-selector filter, an LNA, a 2-pole varactor-tuned
post-selector filter, and a passive double-balanced mixer. The received signal applied to the antenna
is routed through the harmonic filter and PIN diode controlled antenna switch (D0702). A logic high
level on ANT_ENABLE configures the antenna switch for Tx operation while a logic low places the
switch in Rx mode. The insertion loss of the harmonic filter and antenna switch combined is
approximately 0.8 dB max in Rx mode with slightly more loss at the upper end of the band. From this
point, the Rx signal is routed to the Local Distance Switch (D0400/R0407), which biases on a diode
in normal operation to minimize any insertion loss. Under strong signal conditions and for improved
intermodulation protection from interfering signals, the switch can be turned on by the signal
RF_ATTEN_1, which introduces approximately 10 dB of additional path loss. Activation of the switch
can be accomplished manually by the user or left in the default setting.

Mobile Radio’s Theory of Operation

1-7

The signal next reaches the pre-selector filter, which is a 2-pole varactor-tuned filter with 5 zeros
that are optimized to provide image frequency rejection. This filter, and the similarly designed
post-selector filter, provide over 75 dB of image response rejection. The 3 dB bandwidth for both
filters varies across the band with a minimum of 32 MHz at 136 MHz and a maximum of 38 MHz
around 174 MHz. Half-IF rejection from the filters is also frequency dependent with a minimum of
approximately 7.5 dB achieved at the worst-case frequency of 174 MHz. Both filters have variable
center frequencies that are adjusted by the FE_TUNE signal, which is derived from the output of a
10-bit DAC internal to the MAKO IC (U3200). The voltage is scaled up by a voltage doubler (Q0403)
in order to provide the required linearity for the filters. Both filters are matched to the LNA (Q0402) to
optimize the amplifier’s noise figure (2.0 dB) and to provide an LNA gain of 16 dB to the signal. The
combined gain of the filters and LNA is about 14 dB. Active bias transistor Q0401 maintains the
collector current of Q0402 constant at 25 mA. The LNA, active bias circuit, Local Distance Switch,
and voltage doubler are all supplied by 9R1_FILT, which is derived from 9R1 after filtering.
Following the post-selector filter is the Class 2, double-balanced mixer. It is comprised of baluns
T0400 and T0401 and diode ring mixer D0405. Injection amplifier Q0405 provides 15 dB of gain to
the Rx VCO injection signal. Another amplifier, Q0202, located in the VCO block, also provides gain
for the LO signal and isolation from high RF signals entering the mixer. The signal applied to the LO
port of the mixer is +16 dBm minimum after passing through the 3-pole/1-zero, low-pass injection
filter. The LO injection is high-side and mixes the signal down to an IF frequency of 44.85 MHz. The
output of the mixer is connected to a diplexer network, which terminates out-of-band frequencies
into 51 ohms (R0427) while appearing as high impedance to the 44.85 MHz IF signal.
3.1.2

Receiver Back-End
The signal entering the back-end is matched to 4-pole crystal filter, FL0500, by C0507 and L0503.
The filter is centered at 44.85 MHz with a 3 dB bandwidth of 13.4 kHz. IF amplifiers Q0500 and
Q0501 follow the crystal filter and provide both amplification and limiting to the signal. An overall
gain of 24 dB is available from the composite IF amplifier to lower-level IF signals. As the signal level
increases, Q0501 begins to limit and eventually saturates out at approximately –16 dBm. The
purpose of the limiting is to provide protection to the AD9864 Abacus III back-end IC (U0600). An
internal 16 dB attenuator is also engaged to provide attenuation to the Abacus’s input signal,
working with the external amplifier to limit the signal below the ADC clip point. The block diagram for
the AD9864 is shown in Figure 1-6 below. At IF levels exceeding –26 dBm into U0600, the 2nd LO
synthesizer internal to U0600 can be pulled, causing corruption of the I/Q data being delivered to the
DSP.
MXOP MXON IF2P IF2N GCP GCN

AD9864

AGC
-16dB

IFIN

LNA

Σ-Δ ADC

DECIMATION
FILTER

FORMATTING/SSI

DOUTA
DOUTB
FS
CLKOUT

FREF
CONTROL LOGIC
LO
SYN

IOUTL

VOLTAGE
REFERENCE

CLK SYN

LOP LON
LO VCO AND
LOOP FILTER

IOUTC

CLKP

CLKN VREFP VCM VREFN

SPI

PC PD PE

LOOP FILTER

Figure 1-6 AD9864 Block Diagram

1-8

Mobile Radio’s Theory of Operation

The Abacus III accepts the 44.85 MHz signal, processes it, and sends out baseband I/Q data in 16bit format to the DSP at a 20 kHz rate. Internal to the Abacus III is an LNA and 16 dB FE attenuator,
an internal integer-N synthesizer used to control the external 2nd LO VCO, a Sigma-Delta ADC and
decimation filter, and control and formatting logic for outputting the baseband I/Q data. External to
U0600 is the 2nd LO VCO with active device Q0600 and its associated circuitry including the loop
filter consisting of C0613, C0618, and R0603. The 2nd LO mixes the 44.85 MHz IF signal down to
2.25 MHz before being input to the ADC where it is sampled. The tank circuit (L0608, C0605,
C0642, R0617) and varactor (D0601) for the internal clock synthesizer, work with the loop filter
(R0618, C0643, C0646) to provide the 18 MHz clocking signal to the internal ADC, decimation filter,
and SSI formatting circuitry. A 3 Volt regulator (U0601) provides a clean 3 Volt supply to U0600.
Transistor Q0601 is configured as a super filter to provide the 2nd LO transistor with a low noise
supply. The reference clock for U0600 is 16.8_REF, which is a buffered (Q0100) 16.8 MHz clock
from the synthesizer block.
Shown below in Figure 1-7, is the block diagram of the signal flow through the receiver back-end. All
the blocks within the dotted box represent the DSP software algorithms internal to U1000.

44.85
MHz
IF

AD9864 Hi
SPEED
ADC

FIR

FM
DISCRIMINATOR

ANALOG AUDIO
GAIN STAGES

DEEMPHASIS

ΣΔ

SPEAKER

DAC

DSP ANALOG FM MODE

44.85
MHz
IF

AD9864 Hi
SPEED
ADC

FIR

FM
DISCRIMINATOR

4-FSK
SYMBOL
RECOVERY

ΣΔ

AMBE+2 TM
VOCODER

ANALOG AUDIO
GAIN STAGES

SPEAKER

DAC

DSP DIGITAL 4FSK MODE

Figure 1-7 Signal Flow through Receiver Back-End
The DSP takes the incoming 20 kHz data-stream and passes the information through an FIR (Finite
Impulse Response) filter, which provides rejection from any in-band adjacent channel interference.
The remaining filter data is then sent through a decimation process further reducing its frequency to
8 kHz.
Depending on whether the repeater is in Analog or Digital mode determines the kind of signal
processing used. If the radio is in Analog mode, the remaining 8 kHz data is sent through the FM
Discriminator and De-emphasis subroutines in the DSP code. If the repeater is in Digital mode, the
remaining 8 kHz data is still sent through the FM Discriminator but an additional "Symbol Recovery"
routine is applied along with a standard AMBE+2™ Vocoder process. The resultant audio (still
represented by high-speed data) is sent to a DAC (U3200), which drives several gain stages. These
gain stages consist of an I2C audio attenuator (U3501) and a high-power audio PA (U3500)
providing the user with at least 3 Watts of power through the internal speaker.

Mobile Radio’s Theory of Operation

3.2

1-9

VHF (136–174 MHz) Transmitter Circuitry – 45 Watt
The Transmitter consists of the power amplifier circuitry and the power control circuitry. The power
amplifier is responsible for delivering a faithful replica of the VCO output amplified up to the desired
output power level, free from distortion. The power control circuitry is responsible for ensuring that
the desired output power level is maintained in both analog and digital modes, as well as protecting
the power amplifier from damage due to heat, antenna mismatch, out-of-range battery voltage, or
mis-assembly.
9V3_TX

9V3_TX

ANT_ENABLE

LDMOS
Predriver
RD01MUS1

LDMOS
Driver
RD07 MVS1

Microstrip
Dual
Directional
Coupler

Harmonic
Filter
TX Port

tch
Ma

h

tc
Ma
h

tc
Ma
h

CW/4 FSK
+7dBm
INPUT
FROM
VCO

ANT_ENABLE

A+

tc
Ma

Agilent
ADA4743

TX_INJ

9V3_TX

Pad

T/ R
Switch

RX Port
To FE

Forward
Port

Reflected
Port

SW_9V1

FINAL_BIAS

+

To Pressure
Pad Switch

9V3

To Pressure
Pad Switch

Thermal
Cutback

To Pressure
Pad Switch

Voltage
Controlled
Variable
Attenuator

PA_ ENABLE
To Predriver

P res s ure
P ad Clos es
S witc h

To Driver

9V3

SW_9V1

-

V_CONTROL
To Final

VCONT
VI
+5 VOUT
N
+5V Regulator

Pressure
Pad
Switch

VAPC
VPOS
ENB
L

AD
831
I
5
FLTR

RF
IN
VSET
COM
M

5 dBm
(nominal)
TX_DAC
Active
Reconstruction
Filter

Log Amp Controller

Figure 1-8 VHF 45 Watt High-Power Transmitter Detailed Block Diagram
3.2.1

Power Amplifier
The radio’s 45 Watt power amplifier (PA) is a 4-stage amplifier, which amplifies the output of the
VCO to the required transmit power level. The first stage is an LDMOS (Lateral Diffuse MOS)
50 ohm fixed-gain block (ADA-4743, U0700), followed by the adjustable gain LDMOS pre-driver
(RD01MUS1, Q0705), an adjustable gain LDMOS driver (RD07MVS1, Q0703), and the fixed-gain
LDMOS final device (MRF1550, Q0702). A transmit/receive (T/R) switch and a harmonic filter
complete the transmit lineup.

3.2.2

Input Stage (50 Ohm Fixed-Gain Block)
The first stage (ADA-4743, U0700) is an integrated circuit with internally matched 50 ohm input and
output stages providing approximately 16.5 dB power gain. Its purpose is to provide reverse
isolation between the PA and the VCO to lessen the risk of VCO load pull and to provide appropriate
power to the pre-driver stage. The ADA-4743 is biased at 27 mA during transmit by R0706, which is
switched to 9V3 during Tx by Q0701 (controlled by Antenna_En). The ADA-4743 is preceded by a
19 dB resistive pad to further improve reverse isolation.

1-10

3.2.3

Mobile Radio’s Theory of Operation

Pre-Driver Stage
The next stage is a low power LDMOS device (RD01MUS1, Q0705), which delivers up to +27 dBm
power to the driver stage. Its gain is controlled by varying the gate bias voltage and varies from low
gain up to approximately 14 dB power gain. The gate bias voltage is controlled with the V_cont
signal and is controlled in parallel with the driver stage gain.
The input match to this stage is a high-pass topology comprised of L0716, L0718, and C0795.
(High-pass matches are used where appropriate to minimize the chances of low frequency
regeneration within the amplifier.) The inter-stage match between the pre-driver and driver stages is
comprised of C0790, C0786, C0791, C0792, L0717, and L0719 arranged in a high-pass topology.
Additional footprints are provided on the printed circuit board to allow for possible engineering
optimizations to this match. These are non-populated parts C0793, C0794, C0817, C0820, and
C0821.

3.2.4

Driver Stage
The next stage is a medium-power LDMOS device (RD07MVS1, Q0703), which delivers up to +38
dBm to the final device. Its gain is controlled by varying the gate bias voltage and varies from low
gain up to approximately 10 dB power gain. The gate bias voltage is controlled with the V_cont
signal and is controlled in parallel with the pre-driver stage gain.
R0718, R0720, R0754, and R0755 are required to improve the bandwidth of the driver stage. The
inter-stage match between the driver and final device is comprised of C0819, C0746, C0752,
C0754, L0745, and associated micro-strips on the PCB. Additional footprints are provided on the
printed circuit board to allow for possible engineering optimizations to this match. These are
non-populated parts C0753 and C0755.

3.2.5

Final Stage
The final stage is a high-power LDMOS device (MRF1550, Q0702). The package is mounted to a
copper carrier to improve thermal conductivity to the chassis and also to more tightly control the RF
load, allowing higher and more consistent maximum output power. This stage is biased at a
quiescent current of 500 mA and operates with a fixed gain of approximately 14 dB, allowing the
radio to be set to a maximum output power of 54 Watts. The quiescent current is set by adjusting the
Final_Bias signal.
The output match consists of C0719, C0720, C0721,C0722, C0726, C0727, C0729, C0741, and
L0714 and the associated microstrip line on the PCB. The output matching circuitry of this stage has
extremely critical part location requirements. Any repairs must be done with care to ensure the
replaced components are placed accurately and properly soldered. Of particular concern are the
output matching capacitors, C0719, C0720, C0721, C0722, C0726, C0727, and C0729. The
resistor networks at the input of each of the final elements are required to improve the bandwidth of
the circuit. These resistors are R0712, R0716, R0717, R0719, R0721, R0726, R0732, R0733,
R0734, R0736, R0737, and R0739.
Additional footprints are provided on the printed circuit board to allow for possible engineering
optimizations to this match. These are non-populated parts C0724, C0725, and C0730. If the final
device is replaced, the bias voltage must be re-tuned using the Customer Programming Software
(CPS). Care must be taken not to damage the device by exceeding the maximum allowed quiescent
current. The maximum allowable current is 750 mA, but the design is optimized for 500 mA as noted
earlier. The device can tolerate up to 5 Amps for brief periods of time without damage.

Mobile Radio’s Theory of Operation

3.2.6

1-11

Antenna Switch
The Antenna Switch (T/R switch) has two modes of operation, transmit and receive.
Transmit mode:
The antenna switch utilizes the existing dc feed (A+) to the final stage device (Q0702). Both PIN
diodes, D0700 and D0702, are turned on during key-up by forward biasing them. Forward biasing is
achieved by pulling down the voltage at the cathode end of D0702 to around 12.2 Volts (0.7 Volt
drop across each diode). Q0704 is configured as a current sink that maintains the current through
the antenna switch diodes at 100 mA, as set by VR0700 and R0738. The current sink is enabled
during transmit mode by ANT_ENABLE asserting thru Q0706 and associated circuitry. When the
PIN diodes are conducting, an RF ground is formed at the anode of the lower PIN diode D0702,
which places the series L0710 and L0724 in parallel with C0803. The values of L0710, L0724, and
C0803 are chosen so that they are in parallel resonance at the center of the transmit band, making
them appear as an open-circuit so that a 50 ohm power path is maintained thru the top PIN diode to
the harmonic filter. To further attenuate the Tx signal from getting to the Rx front-end, a PIN diode
pair (D0703) is placed in the Rx path separated from the D0702 short by a quarter wave inductor
(L0730 & L0731). This diode pair shorts to ground in transmit mode so that the receiver sees as
little transmitter power as possible.
Receive mode:
The DC current thru the PIN diodes is interrupted by turning off the current sink. The RF path now
flows from the Harmonic Filter thru the matching circuit formed by C0803, L0710, and L0724, then to
pi network C0766, L0730, L0731, and C0772. The additional shunt diodes (D0703) will be high
impedance since no bias current is flowing from the switched Tx power line.

3.2.7

Harmonic Filter
Inductors L0720, L0721, L0706, L0707, L0708, L0709, L0722, and L0723, and capacitors C0742,
C0739, C0740, C0735, and C0750, form a harmonic filter which is a 7th order low-pass filter with
two notches; this is used to attenuate harmonic energy from the transmitter before it reaches the
antenna. The harmonic filter also prevents high-level RF signals above the receiver passband from
reaching the receiver circuits, improving spurious response rejection. R0713 and L0728 are used to
drain any electrostatic charges that might otherwise build up on the antenna.

3.2.8

Directional Coupler
The dual directional microstrip coupler is implemented at the harmonic filter output to sample both
forward and reverse directed transmitter power. RF power from the transmitter PA passes through
the microstrip coupler before reaching the antenna. Forward RF power is coupled to the U0940 log
detector / controller via the voltage controlled attenuator (VCA) stage consisting of pin diodes
D0901, D0902, and D0903. The log detector/controller regulates the gain of PA stages Q0703 and
Q0705 (via V_cont) as necessary, thus ensuring that the forward power out of the radio is held to a
constant value.
The directional coupler functions not only as part of the transmitter power regulation circuit but also
as part of the VSWR load detection circuitry. Its physical location close to the antenna connector
allows accurate VSWR sense at the transmitter output. Forward and reverse coupled signals are
rectified by D0904 and D0905, respectively. Resulting DC voltage FWD_DETECTED is proportional
to RF power while REV_DETECTED is proportional to reflected RF power. The detected voltages
are fed to the respective inputs of difference amplifier U0901. The difference amplifier output is
applied to variable attenuator control stage U0900-1.

1-12

Mobile Radio’s Theory of Operation

An abnormally high reflected power level, such as may be caused by a damaged antenna, also
causes an increase in the difference amplifier output voltage. An increased difference amplifier
output causes a reduction in attenuation by the VCA. As a result, the increased RF signal applied to
the log detector/controller causes the controller to reduce the gain of PA stages Q0703 and Q0705.
Transmitter power is thus reduced to prevent damage to the final device due to an improper load.
3.2.9

Power Control
The transmitter uses PA controller IC, U0940, to control the power output of the radio. A portion of
the forward RF power from the transmitter is sampled by the directional coupler and delivered via
the VCA to the RFIN port of the PA controller IC (pin 1). The PA controller, a log detector type,
provides temperature-stable, high accuracy control over a typical 50 dB dynamic range.
The MAKO IC contains a digital-to-analog converter (DAC), which provides a reference voltage
(TX_DAC) at the input of reconstruction filter stage U0900-2. The filtered reference voltage at the
output of U0900-2 is divided by the combination of R0942 and R0946 before reaching the VSET
input of the PA controller IC (pin 3). Thermistor RT0953 is used in combination with R0954 to
compensate reference voltage drift at operating temperature extremes. Reference voltage level is
programmable through the SPI lines of the MAKO. This reference voltage is proportional to the
desired power setting of the transmitter, and is factory programmed at several points across the
frequency range of the transmitter to offset frequency response variations of the transmitter's
coupled power circuits.
The PA controller IC provides a DC output voltage at pin 7 (VAPC), which is divided to provide gate
bias for PA pre-driver and driver stages. The 0 to 5 VDC range at U0940 pin 7, is applied as
V_CONTROL to power-adjust the transmitter by controlling the gate bias of stages Q0703 and
Q0705. Voltage divider combination R0727 and R0728 provide gate bias to Q0703 while divider
combination R0750 and R0751 provide gate bias to Q0705. This adjusts the transmitter power
output to the intended value. The ratios of each of these resistor dividers are chosen to ensure that
Q0703 and Q0705 are both running at their nominal design condition at rated output power.
Variations in sampled forward transmitter power cause the PA controller IC to adjust the control
voltage above or below its nominal value to raise or lower output power in order to maintain
transmitter output power relative to the reference voltage applied to VSET.

3.2.10

Power Ramp Profile Control
In order to limit transient adjacent channel power at the transmitter's output, the ramped power
should follow a raised-cosine profile. The PA controller IC has a linear slope function when scaled in
dB/V. To achieve the desired raised-cosine profile of the output power, the ramped reference voltage
provided by the MAKO DAC follows a raised-cosine approximation. The MAKO DAC reference
output is low-pass filtered by the DAC reconstruction filter before it is applied to the VSET input of
the PA controller IC. Reconstruction filtering reduces spurious emissions in the RF spectrum as a
result of the finite steps of the DAC. Loop filter capacitor C0926, in conjunction with resistor R0950
and the integrator within the PA controller IC, control the loop dynamics. Loop dynamics have been
optimized to achieve sufficient speed to follow the required ramping profiles while meeting switching
transient requirements over varied power levels. Accurate control of the power-rise (ramp-up) and
power-decay (ramp-down) characteristics minimizes splatter into adjacent channels.

Mobile Radio’s Theory of Operation

3.2.11

1-13

Thermal Protection
Thermistor RT0908 and R0902 form a voltage divider with the output proportional to the sensed
circuit board temperature in the vicinity of the transmitter driver and final devices. The voltage
divider output is routed to operational amplifier U0901-2, which provides a dc voltage via diode
junction D0900 to control the attenuation level of the VCA stage. For the condition that the
temperature threshold set by resistive divider combination R0901 and R0909 is reached, the VCA is
driven to increase the RFIN signal at the PA controller IC (pin 1). This increase will cause the PA
controller IC to adjust the PA control voltage below its nominal value to decrease transmitter output
power. The temperature will be reduced by lowering transmitter output power relative to the
reference voltage applied to VSET.

3.2.12

Out-of-Range Battery Protection
Transmitter power cutback, under extended battery supply voltage operation, is provided for by
monitoring the battery supply in the controller circuit of the radio in order to change the VSET input
of the PA controller IC (pin 3) for reduced transmitter output. This cutback starts when the battery
voltage at the connector is 15.3 Volts or greater and has a 2 dB/V slope. In addition, a second low
battery detect circuit is implemented in hardware. This hardware cutback forces a 1.2 dB drop in RF
power level when the battery voltage drops below 11.6 Volts and exhibits about 0.6 Volts of
hysteresis before returning to normal power.

3.2.13

Pressure Pad Switch
The power control circuitry includes a safety switch (S0700) that consists of a conductive portion of
the rubber pad which pushes the RF final transistor Q0702 against the chassis. When the chassis
cover and rubber pad are properly assembled, the conductive portion of the pad contacts a pattern
on the circuit board, electrically closing switch S0700. If the cover and pad are not in place, switch
S0700 is open-circuited and the power control circuit is disabled, turning off the gate bias to Q0702,
Q0703, and Q0705. This prevents thermal damage of the RF transistors which might occur if the
transmitter is operated without adequate heat sinking.

3.3

Frequency Generation Circuitry
The synthesizer subsystem consists of the reference oscillator (Y0100), the fractional-N Synthesizer
IC (Tomahawk II, U0100), and the Voltage Controlled Oscillator VCO.

3.3.1

Reference Oscillator
The reference oscillator (Y0100) contains a temperature compensated crystal oscillator with a
frequency of 16.8 MHz. A digital-to-analog (DAC) converter internal to U0100 (Tomahawk) and
controlled by the microprocessor via serial interface (SPI), sets the voltage at the AUX_DAC output
of U0100 (pin H6) to set the frequency of the oscillator. The output of the oscillator (pin 3 of Y0100)
is applied to pin K5 (XOSC_BASE) of U0100.

1-14

3.3.2

Mobile Radio’s Theory of Operation

Fractional-N Synthesizer
The Tomahawk II Synthesizer IC (U0100) consists of a pre-scaler, a programmable divider and
divider control logic, phase detector, charge pump, a D/A converter in the high frequency analog
modulation path, an attenuator to balance the high and low frequency modulation paths, a serial
interface for control (SPI), a serial interface for modulation (SSI), and a super filter for the regulated
2.45 Volts.

SPI

SSI
(Modulation )

D10

Data Read

D9

Data Write

C11

Clock

D8

CEX

F11

Data

F10

Clock

F9

Fsync

H2,J3

TOMAHAWK II

SPI
Interface

Fractional -N
Synthesizer
(U0100)

A5,A10,B2,B9,
G2,J4,J6,J10,
K2,L6

Waveform
Generator

Modulation
Unit

Digital
Attenuator

DS
18-bit

Super
Filter

J2

PRSC

1.875V Dig

SF _OUT

K4

16.8MHz REF

J11
Buffer

Fractional
Unit

D/A

Reference
Divider

VCO
TX / LO

2.775 V Ana

SSI
Interface

Buffer
HP MOD

2.775V Dig

B7,E11,G10,J1

2.775V Ana

K8

5V

A7

Prescaler

K5

Main Divider
AUX
D/A
Main
Phase/Freq.
Detector
And
Charge Pumps

G3 H1

H6

TCXO
(16.8MHz)

D7

Main _CP

LOCK DETECT

Adapt _CP
Loop Filter

Figure 1-9 VHF Synthesizer Block Diagram
A voltage of 2.775 Volts applied to the super filter input (U0100 pin J4) supplies an output voltage of
2.45 VDC (SF_OUT) at pin K4. This supplies the VCO and the VCO modulation bias circuit (via
R0321). The super filter supply voltage is provided by the 2.775 Volt regulator within U3200. The
synthesizer is also supplied by the 5 Volt regulator, U3002, another 2.775 Volt regulator within
U3200, and a 1.875 Volt regulator within U3200.
The output signal LOCK (U0100-D7) provides information about the lock status of the synthesizer
loop. A high level at this output indicates a stable loop. A discrete buffer amplifier (Q0100) provides
a buffered 16.8 MHz reference frequency to other parts of the radio.
The serial programming interface (SPI) is connected to the microprocessor via the data lines
SPI_DW (U0100-D9) and SPI_DR (U0100-D10), clock line SPI_CLK (U0100-C11), and chip enable
line CEX (U0100-D8). The serial modulation interface (SSI) is connected to the DSP via the data
line SDTX (U0100-F11), clock line TXCLK (U0100-F10), and frame sync line SFTX (U0100-F9).

Mobile Radio’s Theory of Operation

3.3.3

1-15

Voltage Controlled Oscillator (VCO)
The Voltage Controlled Oscillator (VCO) subsystem consists of three Colpitts oscillators (two Rx and
one Tx), a single-stage Tx buffer amplifier, a single-stage Rx buffer amplifier, oscillator bias control
switches, and the modulation circuitry.

VHF VCO
Subsystem
9V3_VCO
High Port Modulation
(HP_MOD_OUT)
(U0100 -K8)

(U3001 -5)

TX_VCO_SEL 1
(U0100 -E5)

TX INJ

TX Buffer Amp

TX VCO 1

Prescaler
(U0100 -J2)

To U0700

Low Pass
Filter
RX_VCO_SEL 1
(U0100 -B4)
9R1
(Q0107 )

Steering Line Voltage
(VCTRL)
RX VCO 1

RX INJ
RX_VCO_SEL 2
(U0100 -H8)

RX Buffer Amp

To Q0405

RX VCO 2

Figure 1-10 VHF VCO Block Diagram
The VHF Rx VCO design incorporates two varactor-tunable Colpitts oscillators. Each Rx oscillator
has a tuning range of 19 MHz, sufficient to cover the Rx frequency range of 180.85 MHz to 218.85
MHz. A single Tx oscillator covers the frequency range of 136 MHz to 174 MHz. The oscillators
resonate at fundamental operating frequencies. Three (active-low logic) general purpose output
lines (GPO1, GPO3, and GPO6) from the Tomahawk IC (U0100-B4, E5, and H8) provide the control
for independent bias selection to each oscillator (VCO_SEL) via the PNP transistor switches U0304
and U0201. The 2.45 Volt super filtered output, SF_OUT of the Tomahawk IC (U0100-K4), supplies
the bias to the oscillators. A portion of the VCO output signal is lightly coupled through coupling
capacitors C0331 and C0231, routed through a low-pass filter (formed by L0221, C0235, L0230,
C0265, and C0233), and fed back to the M_PRSC input of the Tomahawk IC (U0100-J2).
High-port modulation is scaled through a voltage divider (comprised of R0319, R0320, and R0321)
and applied to the Tx modulation varactor diode CR0300. The Tx VCO frequency is modulated via
coupling capacitor C0310.

1-16

Mobile Radio’s Theory of Operation

A discrete single-stage Tx buffer amplifier (comprised of the NPN transistor Q0302 and surrounding
components) amplifies the signal from the Tx oscillator to the level required by the first stage of the
Transmitter Power Amplifier (U0700). The Tx buffer amplifier also provides sufficient isolation from
any undesired load-pulling from the Transmitter Power Amplifier. The bias for Q0302 is provided by
the 9.3 Volt regulator U3001.
A discrete single-stage Rx buffer amplifier (comprised of the NPN transistor Q0202 and surrounding
components) amplifies the signal from the Rx oscillator to the level required by the LO injection
amplifier (Q0405). The Rx buffer amplifier also provides sufficient isolation from any undesired
load-pulling from high input levels in the receiver front-end. GPO4 from the Tomahawk IC
(U0100-D4) controls the transistor switch (comprised of Q0108 and Q0107), that enables the 9.1
Volt bias to Q0202 (via the 9.3 Volt regulator U3001).
3.3.4

Synthesizer Operation
The complete synthesizer subsystem is comprised mainly of the Tomahawk Synthesizer IC,
Reference Oscillator (crystal oscillator with temperature compensation), loop filter circuitry, VCO,
and DC supplies. The VCO feedback signal, PRSC, is fed to pin J2 of U0100 (M_PRSC) via a
low-pass filter (L0221, C0235, L0230, C0265 and C0233) which attenuates harmonics and provides
the correct level to close the phase-locked loop.
The prescaler in the Synthesizer IC (U0100) is a four-level prescaler capable of dividing by 4, 5, 6,
and 7. The main loop N divider is configured to be an 8-bit divider. The divide-by-N portion of the
main loop is set via the SPI. The fractional portion of the divider is realized using a 3-accumulator,
24-bit fractional divider. The SPI is used to set the desired divide ratio.
The output of the prescaler is applied to the main loop divider. The output of the main divider is sent
to the phase/frequency detector, which compares the main divider’s output signal with the reference
signal. The reference signal is generated by dividing down the signal of the reference oscillator
(Y0100). The output signal of the phase/frequency detector is a pulsed signal which is routed to the
charge pumps. The main charge pump current is programmable through the SPI with its output at
pin G3 of U0100 (MN_CP). The loop filter transforms this current into a steering voltage that is
applied to the VCO.
To reduce lock time when new frequency data has been loaded into the synthesizer, an adapt
charge pump, providing much greater current than the main charge pump, is turned on for a finite
amount of time to quickly charge or discharge the loop filter capacitors to steer the VCO to the
desired frequency. The output of the adapt charge pump passes to the loop filter via pin H1 of
U0100 (MN_ADAPT_CP). When the synthesizer is within the lock range and the adapt timer runs
out, the adapt charge pump is powered down and the main charge pump takes over. A settled
synthesizer loop is indicated by a high level at signal LOCK (U0100-D7), which is routed to the
microprocessor. Q0102 is configured as a current source to provide a steady 1.5 mA during the
adapt period. U0101 is an analog switch that opens the adapt path slightly before the end of the
adapt period to prevent the current from the current source from pushing the VCO off frequency.

Mobile Radio’s Theory of Operation

1-17

Modulation is performed by applying a digital data stream via the SSI bus from the DSP (U1000) to
the synthesizer (U0100). In order to meet spurious and phase noise requirements, the PLL
bandwidth was designed to be narrower than the full modulation bandwidth, therefore requiring the
use of dual-port modulation. Internal to the synthesizer (U0100), low-port modulation is added to the
fractional-N division numerator to trace out the modulation versus time while the high-port data
stream passes through an interpolating waveform generator, a digital attenuator (for modulation
balancing), and then is converted to an analog signal through a 10-bit DAC before modulating the
VCO. This high-port analog modulation output (HP_MOD_OUT, U0100-K8) is connected to the
VCO modulation varactor diode (CR0300) via C0360 and R0319.

1-18

Mobile Radio’s Theory of Operation

Notes

2-1

Section 2
TROUBLESHOOTING CHARTS
1.0

Troubleshooting Flow Chart for Receiver (Sheet 1 of 3)

All Troubleshooting within
the dotted line is done on
the TX Brick

NO RX AUDIO

Set up radio in Analog
Receive mode on
desired channel
with Squelch open

Yes

Audio at pin 6
of U3505?

Audio at pin 10
of U3501?

No
Spray or inject 44.85 MHz
RF carrier modulated with
1 kHz Audio Tone into XTAL
Filter FL0500

Audio Tone
present
at Speaker?

Volume
level
adjusted
properly?

No

Yes

Yes

B

No

No

No

Audio at pin 1
of U3501?

Verify audio path to
U3501

Yes
Audio at pin 4
of U3500?
Setup repeater to receive at
136.075 MHz with the RX brick
open and connected to the
system.
Apply an on-channel
RF carrier at -47 dBm modulated
with 1 kHz tone
at the RX antenna port.

1st LO
(180.925 MHz)
> +16 dBm
at TP0401?

Yes

Check connections to
external speaker and
replace speaker if
necessary

Audio at pin 1
of U3500?

Yes

Check biasing
before replacing
U3500

No

Verify audio path
between U3500 and
pin 1 of U3501

1st LO
> +2 dBm
at R0422?

No

No

Check VCO
Troubleshooting
Flow Chart

Yes

Yes
RF level
of on-channel
signal > -45 dBm
on pin 4
of T0401?

No

Yes
Check T0400 and D0405
and replace if necessary

9 VDC
present
at R0417?

Yes

Check biasing on
Q0405 before replacing

No
No

A

Check
9R1 path back to
Synthesizer

Yes

Check U3501
bias and
replace part if
necessary

2-2

1.1

Troubleshooting Flow Chart for Receiver

Troubleshooting Flow Chart for Receiver (Sheet 2 of 3)

A

Voltage level
> 2.7 VDC
on D0401?

+9.0 VDC
on pin 4
of Q0403?

No

No

Voltage
< 0.5 VDC
at pin 2
of Q0400?

No

Check circuitry around
D0401 and D0403 for shorts
and opens

Yes

No

Is voltage
at R0409
= 0.7 VDC?

Yes
Yes

Check D0403 and associated
capacitors for opens and shorts
and replace if necessary

Check Synthesizer
Troubleshooting
Flow Chart
Check biasing
circuitry of
Q0400 before
replacing

Yes

RF level
of on-channel
Signal > -45 dBm
at C0420?

Check biasing on
Q0403 before replacing

Yes

Yes

~ 6.8 VDC at
L0400/D0400?

No

No

Check biasing circuitry of
Q0401 and Q0402 before
replacing

Check biasing circuitry of
Q0402 before replacing

Troubleshooting Flow Chart for Receiver

1.2

2-3

Troubleshooting Flow Chart for Receiver (Sheet 3 of 3)

B

All Troubleshooting on this
page is done on the RX Brick

16.8 MHz
present
at C0622?

No

3.0 VDC
on pin 1
of U0601?

Check Synthesizer
Troubleshooting
Flow Chart

No

5.0 VDC
at E0610?

No

Check biasing on
U0601 before
replacing

Yes

Yes
Yes

2nd LO
> 0 dBm and
at 42.6 MHz
at TP0600?

3.5 VDC
at E0609?

No

Yes

Remove Shield
SH0500.
Check biasing on
Q0600 and
check continuity
on D0600.
Replace parts if
necessary.

No
Check biasing on
Q0601 before
replacing

Yes

18 MHz
present
at L0608?

No

~ 1.65 VDC
on R0617?

No

Check diode
continuity before
replacing D0601

44.85 MHz
present
at TP0602?

No

Biasing
correct on
Q0500 and
Q0501?

Replace components
as needed

No

Check 5 VDC supply and
biasing components
before replacing
Q0500 or Q0501

Yes

Yes

44.85 MHz
present
at pin 6 of
FL0500?

No

Yes

No

~ 3.0 VDC
on L0604
and L0605?

Yes

Check FL0500 matching
components before
replacing

Check signal gain
and biasing
before replacing
Q0500 or Q0501

Yes

2.25 MHz
present
at C0625?

Yes

No

Yes

Yes

Clock
VCO and LF
components
OK?

No

Check biasing
components and 3 VDC
supply. Replace
any parts if necessary.

Check Controller
Troubleshooting
Flow Chart

DC continuity
through
biasing components
E0600 - E0610?

No

Yes
Check for visible
solder shorts near
pins before replacing
U0600

Replace
defective biasing
component

2-4

2.0

Troubleshooting Flow Chart for 45W Transmitter

Troubleshooting Flow Chart for 45W Transmitter
NO TRANSMITTER
POWER

Is TP0909
>1 VDC?

No

No

Check 9.3 V Regulator
circuit

Is TP0913
= 9.1 VDC?

Yes

Does
TP0702 =
9.3 VDC?

No
Check 9V3_PA Regulator in
Controller Troubleshooting
Flow Chart

Yes

Is D0702
~12.4 VDC?

No
Check T/R bias circuit

Is resistance to
ground at Q0702
TP0707 > 10
kohms?

Yes
Yes

No

Check 5 V Regulator
circuit

Is U0941
Pin1 =
5 VDC?

Yes

is TP0707
~2.2 VDC?

No

Is Pressure
Pad Switch
in place?

Yes

No
Check Bias Set Circuit;
bias tune

No

Yes

Yes

Replace Q0702

Place Switch or R0775
Is voltage at TP
TX_RAMP_DAC
in controller > 3
VDC?

No

Check MAKO
Troubleshooting Flow Chart

Yes

Is Power at
TP0704 ~ +4
dBm?

No

Is TP0703
-11 dBm?

Yes
Replace U0700

Yes
No
Check VCO Troubleshooting
Flow Chart

Check U0900-2 and
associated circuitry

No

Is Voltage at
TP0910 >
1 VDC?

Yes

Replace U0940

Is Power at
TP0709 ~14
dB > TP0710?

No

Check Q0705 and
associated circuitry

Yes

Is Power at
TP0702 ~10
dB > TP0709 ?

No

Check Q0703 and
associated circuitry

Yes

Is Power at
D0700 ~10
dB > TP0702?

No

Check Q0702 and
associated circuitry

Yes
Measure relative power through the remainder of TR switch and LPF to find open circuit.
Perform visual inspection of circuit.

Troubleshooting Flow Chart for Synthesizer

3.0

2-5

Troubleshooting Flow Chart for Synthesizer
Start

Visual check of
the Board OK?

NO

Correct
Problem

YES
+2.45 V at
C0137
(SF_OUT)?
+5 V at R0100?

NO

Check 5 V
Regulator
U3002

NO

YES

Are C0136,
C0137 OK?

YES

Replace U0100

NO

YES

+2.775 V at
R0101 and
R0103?

Replace or
resolder
components
NO

Check U3200

1.5 ms pulse at
TP_ADAPT_SW
when channel
changed?

YES

+1.875 V at
R0102?

NO

Check U3200

1.5 ms (inverted)
pulse at R2517 when
channel changed?

NO

YES

Check P U1000
Troubleshooting
Chart

YES

Check Q0106,
R0159

YES

Is 16.8 MHz
Signal at C0145?

NO

NO

Check Y0100

YES

Is 16.8 MHz
Signal at R0155?

NO

Is 16.8 MHz
Signal at R0109?

NO

Is RF Prescaler level
(at C0265) between 100
mVpk and 300 mVpk
(harmonics <-15 dBc)?

Replace
U0100

YES

YES

YES

Check Q0100
and surrounding
components

Is Radio in Tx or
Rx mode?

Is Modulation
Present at
C0360?

Tx

Rx

Replace
U0100

Is
GPO3 low
(<0.5 V), and
GPO1 and GPO6 are
high (>1.4 V)?

YES

NO

NO

NO

Is SPI
Programming
OK?

YES

Replace
U0100

YES

Is Tx SSI activity
present on CLK,
FSYNC, and DATA
lines (R2512, R2514,
R2513)

Is
either GPO1 or
GPO6 low (<0.5 V),
but not both, and
GPO3 high
(>1.4 V)?

YES

YES
NO

Check P U1000
Troubleshooting
Chart

NO

Is SPI
Programming
OK?

NO

Check P U1000
Troubleshooting
Chart

YES
Replace
U0100

NO

Check P U1000
Troubleshooting
Chart

Check VCO
Troubleshooting
Chart

2-6

4.0

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

No TX VCO signal at C0318

Visual check
of board
OK?

No

Correct
Correct
problem
problem
Correct problem

Yes
No

Radio did not boot up
Radio
didornot
boot up
properly
check
properly
or check
9V3 Regulator
9V3 Regulator

No

Check biasing
Check biasing
components
then
components
replace
replace
Q0302
Q0302then
ifif
replace
Q0302
if
needed
needed
needed

9 VDC at L0300?

Yes
Vbe= 0.7 VDC
for Q0302?

Yes

Check components
between R0332 and
L0305 for shorts or
opens

Yes

RF signal
present at
R0332?

No

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Chart
Chart

No

2.556 VDC at
2.556
V at C0362 &
C0300?
C0363

Yes
Radio
is not for
Radio is not
programmed
for
VCO programmed
1 Transmit Mode
Mode
or VCO1
U0100 Transmit
not functional

No

~ 0 VDC at
C0348?

or U0100 not
functional

Yes
Check biasing
Check biasing
components
then
components
replace
Q0300then
if
replace
Q0300
if
needed
needed

No

Vbe= 0.7 V
for Q0300?

Yes
Check
CR301- CR0304,
- CR304
Check
CR0301
L0310,and
L0307,
C0308,
C0313,
L0310,
L0307,
C0320,C0313,
and C0314
C0308,
C0320,
for shorts
opens
and
C0314orfor
short

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

4.1

2-7

Troubleshooting Flow Chart for Tx VCO (Sheet 2 of 2)

Tx VCO locked but no
high-port modulation

Tx VCO not locked
at correct frequency

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

Yes

DC Voltage
at R0311
between 0.6
and 4.5 VDC?

Check R0320,
R0321, R0319,
R0320,
Check R0321,
R0319,
andfor
CR0300
and
CR0300
for open
or short
shorts
or opens

No

-

~2.1 VDC at
VCO side of
C0360?

Yes
No
Check C0323, C0325,
and C0329 and all
components between
C0326 and C0314 for
shorts or opens

Modulation at
CR0300?

Yes
Replace C0310

No

Modulation at
C0361?

Yes
Replace C0360

No

Check C0361 and
Check
C0334
for C0361
a short and
and
C0334
short and
thenfor
check
then check
Synthesizer
Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

2-8

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

5.0

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

No Rx VCO signal at C0218

Visual check
of board
OK?

No
Correct problem
Correct problem

Yes
No
9 VDC at E0201?

Radio did not boot up
Radio
did or
notcheck
boot up
properly
properly
or check
9V3 Regulator
9V3 Regulator

Yes

Vbe= 0.7 V
for Q0202?

No

Check biasing
Check biasing
components
and
and if
thencomponents
replace Q0202
then replace
neededQ0202 if
needed

No

Check Synthesizer
Check
Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

No

Radio is not programmed
Radio
is not Mode
for VCO
2 Receive
for
or programmed
U0100 not functional
Receive Mode or
U0100 not functional

No

Check biasing components
and then replace Q0201
if needed

Yes

Yes

Check components between
R0219 and L0205
for shorts or opens

RF signal
present at
R0219?

No

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flowchart
Flowchart

No

2.556 VVDC
at
2.556
at C0362
&
C0200?
C0363

VCO 1

Yes

Radio is not
Radio for
is not
programmed
VCO 1
programmed
for
Receive Mode or
Receive
Mode or
U0100
not functional
U0100 not functional

No

Radio programmed for
Rx VCO 1 or 2?

VCO 2

~0 VDC at
C0248?
2.556VVDC
at
2.556
at C0362
&
C0236?
C0363

Yes
Yes
Check biasing
Check biasing
components
and
andif
thencomponents
replace Q0200
then replace
neededQ0200 if
needed

No

Vbe = 0.7 VDC
for Q0200?

~0 VDC at
C0258?

Yes
Yes
Check CR0201 - CR0204 and
L0210, L0207, C0220,
C0213, C0208, and C0214
for shorts or opens

Check CR0205
– CR0208
and
Check CR205
- CR208
L0218,and
L0215,
C0243,
L0218,
L0215,
C0245,C0243,
C0250,C0245,
and C0246
C0250,
forand
shorts
or opens
C0246
for short or
open

Yes

Vbe= 0.7 VDC
for Q0201?

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

5.1

2-9

Troubleshooting Flow Chart for Rx VCO (Sheet 2 of 2)

Rx VCO not locked
at correct frequency
Rx VCO not locked

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flow Chart

Yes

DC Voltage
at R0211
between 0.6
and 4.5 VDC?

No

Check C0223, C0225, and C0229
and all components between
C0226 and C0214 for
shorts or opens

VCO 1

Rx VCO 1 or
VCO 2
selected?

VCO 2

Check
C0251,
C0252, and C0259
Check
components
and
all components
between
C0253 andbetween
C0253
C0246
C0246
forand
open
or for
shorts
short or opens

2-10

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

Notes

3-1

Section 3
VHF PCB/SCHEMATICS/PARTS LIST
1.0

Allocation of Schematics and Circuit Boards

1.1

Controller Circuits
The VHF circuits are contained on the Printed Circuit Board (PCB) which also contains the
Controller circuits. This Chapter shows the schematics for the VHF circuits only, refer to the
Controller section for details of the related Controller circuits. The PCB component layouts in this
Chapter show both the Controller and VHF circuit components. The VHF schematics and the related
PCB and parts list are shown in the table below.
NOTE: The VHF Schematics and parts lists are the same for 8478023A12 and 8478023A16. Only
the Controller circuits are different between the two PCBs.

Table 3-1 VHF 25–45W Diagrams and Parts List
PCB:
8478023A12 Main Board Top Side
8478023A12 Main Board Bottom Side
8478023A16 Main Board Top Side
8478023A16 Main Board Bottom Side

Page 3-3
Page 3-4
Page 3-5
Page 3-6

SCHEMATICS
Overall
Receiver Front-End
Receiver IF Amp
Receiver Back-End
Power Amplifier
Power Control
Synthesizer
Receiver VCO
Transmit VCO

Page 3-7
Page 3-8
Page 3-9
Page 3-10
Page 3-11
Page 3-12
Page 3-13
Page 3-14
Page 3-15

Parts List
8478023A12 and 8478023A16

Page 3-16

3-2

Allocation of Schematics and Circuit Boards

Table 3-2: VHF 25–45W Diagrams and Parts List
PCB:
8478023A17 Main Board Top Side
8478023A17 Main Board Bottom Side

Page 3-21
Page 3-22

SCHEMATICS
Overall
Receiver Front-End
Receiver IF Amp
Receiver Back-End
Power Amplifier
Power Control
Synthesizer
Receiver VCO
Transmit VCO

Page 3-23
Page 3-24
Page 3-25
Page 3-26
Page 3-27
Page 3-28
Page 3-29
Page 3-30
Page 3-31

Parts List
8478023A17

Page 3-32

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

C3018

J0700

J3000

26

R0615

2
3

3
2

2

3

3

2

2

3

3

C0120

C6445

C6421

C3219

R3509 R3503 R3500
R3505

C3273

C3277

L3200
23
4
C3216

C1009
C3213
23
4

8

1

Q3202
9

16

C3209

C3212

L3202

C1011
C1008

R4034

R4012
R4011

R2013

VR4007

C2004

C2005

R1067
R4068
R4069
R4070
R4071

R1066
C1017

R2004

C3202

C3203

C3280

C1036

C2000

R1014

16

C4027
C4026
C4025
C4024
C2007
C4023
R4006
TP4000
C4022
R2011
C4021
R4095 R2005
C4020
R2008 C2006 R2006
D4001
C4019
R2009 R2007
R2010
C4018
TP_SDRAM_CS
R4009
C4017
TP_SDRAM_BA0
TP_SDRAM_BA1
R4010 C4035
C4016
C4034
E4001

USB1_DAT

VBUS2_CMD
VBUS1_CMD

C1033
C1037

C1014

R4063
R4064
R4065
R4066
R4067
C2003

C4006
C4033
C4032
C4031
C4030
C4029
C4028

1

Q3200
9

RT3500
R3203
R3596

C1007

C1018

8

R3550

R3225 Q3203 Q3204

R1000

R2000

C1019

C6430

R3501
C3545
R3595

R3224

C1016

C2002

R1017
R1006

R2012

R3560
R1028
R1027

R1025
R1035
C1003
C1002
R1019
TP1000
R1034
C1006
TP_SDRAM_CLK
C1013
C1031

TP_POR

USB1_TXEN

R6456
C6431

R3594

R1021

C3239
R1020
C3220

VR3202 C3226

C3511
R3508 R3504
R3233
C3513
R3507
USB1_SEO

TP_MAKO_RX

C1005

R1005
R1041

TP_MAKO_DCLK

MAKO_GATED_32KHz

R3206
C3529
C3210
C1034

R3538

R3205
C3208
C1030

TP_MAKO_TX

C1001

R4061

C3240

C6422 C6423
C6433
R6443

R6445
R6454 C6406
R6449
C6450
R6466
R6455
C6439
R6465
R6450
C6440
R6446

C6407
U6407
C6408

U3500
C3234

C3248
R3588

R3576
R3571
C3516

C3225

2.9V_MAKO_V6
VR3204

E3205
C3247

VR3206

C3040
E3503

R3537
C3262

C1032
R1026
6
34
E3502
R4005

R4001
R4002
R4003
R4004

C4000
C4001
C4002
C4003
C4004
C4005

C2500

R0108
C0118
C0117

R3514

C2001
R4000

R2529

C0109
R0101

R0147

R0106
R0144
R0107

C3238

R3515

C6428
R6403

U6402

C6429

Q3500
R3520

9

C6416
C6418

C6451

R6467

C3523
C3283
C3528
C3278 C3276
C3211
C3520
R3218
R3587
C3207 TP_MAKO_FSYNC

C1000
R1045

R1002
R1072

E3202

R3217

C1010
R1036
R1001
C1015
C1004
C1012

C3514
E4000

R0110

R0102

C0171

C0100
C0105

C0102
C0175

C0178
C0113
C0130
C0121

R0146
C0122

C0132

C0140
R0155
R0157
R0156
R0109

Q0100

C0133

C0103

R0119

C0145

C4013

C0127

R0116
C0129
C0143
C0144

C0104

C0196 R0161
C0180
C0146
2
Y0100
3
4
C0142
SH0100

R0123

R0148

C0125

R0114

C0177 R0158

C0141

E0606
C0631

R0614

C0110

Q0102

R0111

C0622
R0627
R0607
R0608
R0609
R0611
R0612
R0613
E0608
C0644

R0159

E0600

PD

L0608

R0100

U1006

R1071
R3583 R3580

C0332

C0111 C0128

R0118 R0117

C0126
C0510

C3538

4 5

8

R3526
R3547
R3532
43
Q3501 6
VR3503

C0334
C0361

R0319

C3515

C3524

R0321
C0313
CR0300
L0310
CR0301
CR0302 R0320
C0326

R0311
SH0200

C0124

2

R3516

R3056
3

2

1

U3040

C0300
C0301
L0307 L0303

C0314

Q3201

R0316

C0308
C0310 C0325
C0329

C0243

C0315
Q0300

L0309

R0225
C0242
C0241

C0252

R0211

R3535

CR0304
CR0303

CR0204
CR0203

L0217 C0245
CR0205
CR0207
CR0206
CR0208

L0209

C0437

R0417

L0213

R0205

C0204

C0225

C0229
R0216

CR0201
CR0202

C0442

Q0405

C0457

C0417

R0432

L0218
C0253

3

PC

1

13

R0618
R0617
C0642

D0601

R0240

R0241

C3531

L0312
C0323

C3249

C3518
C3521

R0305

L0302

C0304

C0320
C0250

C3254
C3229
C3530

C0824

4

R0606 E0601
TP0601
C0625
FS
C0627
DOUTB
C0629
R0610
DOUTA
C0633
CLKOUT
E0604
PE
E0607
R0619 C0645 C0630
C0638
E0605
C0626

C0226

C0305
R0304
C0306
R0301

R3042

R0777

R0781

L0215
C0220

3

U3005

3

FL0500

TP0602
C0650 C0605

C0643

L0207

Q0106

C0623
E0602

5

6

R0204
C0205

L0404

L0504

R0621

L0202

2

1

Q0707

Q0701

1

M0700

2

Q0700

R0226
C0236
R0229
C0237
C0240
C0215 C0247
L0219
L0212
C0206
Q0200
Q0201
C0259
R0201
R0224 C0251
C0223
L0214
L0203
C0214
C0246
C0201
C0200

C0213
C0208
L0210

C0438
C0439

C0509

R0503
R0510
R0623

Q0501
R0622

L0506

C0502

L0604

C0515

C0416

Q0402

C0414

C0504

C0424
C0425
C0423
C0427
C0426
C0433

L0414

C0516

D0403

R0412

C0646

R0410

C0419
R0409

C0428
C0432
C0431
C0429
C0430
C0434

R0439
C0435 R0406

C0410

C0411

D0401

L0403

C0420
C0409

C0408

L0401

C0619
C0617
U0600
C0615
C0611
37 C0621
25
C0620

C0406

R0407

R0404
C0405

R0440 C0455

L0402

L0405

C0418
R0435

6
34

R0780
R0779

R0423
R0422
C0450
R0424
L0411
C0451
C0440
R0420
R0418
R0419
R0425
R0421
L0407

R6459
R6458

R0761

R0746
C0823

R0437
R0436

R6460

E6402

E6407

E6401

C0904

R0411

R6461

C0771

E0703

L0900

R6444

R0751

C0804
C0805
R0756
R0753

1 RT0908

R0929
R0925 D0903

R0757

C6427
C6417
C6419

C6420

R3035
R0722

Q0708

C0802
Q0709

6
34

C0360

SP0701

SP0705
R0737

R0716

R0739

R0721

SP0706
R0731

SH0900

R0730

C0937

C0949

R0727
43
6

R3036

C3501

C3505

C6426
R6402

R4106
C4076
E4004
C4015
C4014

R0752
R0750

7

S
4

R3010
R3009
C3504

C3010

U3006

2

3

E3501

R3033

S

G
5

R0734

SP0702

R0712

C0934
C0935

L0902

D0901

R0928
D0902

U0941

R0937 R0936

C0951 C0947

C0918

C0950

2

C3009

2
D

Q0702

S
6

E3500

R0773

C0713

SP0704

SP0707

SP0708

SP0703

2
C3506

U3002
3

R0917

L0901 C0914

C0936

C0926

R0927

C0922

R4051

R3003
C3046
R3004

R0749

3
S

R0924

8 U0940

R0940
C0921
C0948

Q4000 Q4002 Q4010 Q4011 Q4004 Q4005 Q4008 Q4006

C3008

C0929

C0931

R4044

R4043 R4045

C4047 C4042 C4043 C4045 C4044

R3032

1

4
5

R4047 R4042

C0731

Q0901

R0926

VR4002

VR4001

3

1

R3002

C0702

8

R0950

C4041 C4046

2

C3002
R0745

C0797
C0796

R0748

C0778

R4040 R4041 R4046

C3005 C4040
C3019

2

5
6

C3007

3

C3015

C0700

U3001

E0700

E0701

R0742

4

VR4000 VR4005 VR4003

C0779

R0930
C0915

C4075

E4005

Q4013
R4048

C0701

C0799

C0798

D0900

Q0704

1
Q0706

C0777

R0914

6
34

C3006
E3000

C0708
C0711

3

2

R0738

R0735

R0916
R0920
U0901
C0939
R0915

C4048
R4050

C0707

L0725

R0923

C0909
C0908
R0906

R0901
C0906
C0907

R0900

R0902

C0900
C0901

R0907

R0903

R0909

J4000
25

C0704

L0728

R0911
R0912
C0910

VR4004

C3000

C0710

C0709
C0703

C0706
C0714

C0712

C0705

R0713

C0738

VR0700

C0776

R0729

2

3

2

C0413

2.0

3-3

R0105
C0195

L0100
30
J4001

VHF (136–174 MHz) 25–45W 8478023A12 Top Side

VHF (136–174 MHz) 25–45W 8478023A12 Bottom Side
J4002
11
14
TP501
TP502
TP503
TP_TEST1

C0115
TP_TEST2

C0147
SH0101

R0125
R0122 C0150
R0128
R0131

C0148

C0613

C0602
C0603

E0609
Q0601

L0503

L0602

C0607

C0449
C0506

C0649 D0600

E0603

C0614

R2520

CR0400

R0408

R0616

C0628

R0509
C0512

C0503

R0501
R0512

L0605
C0637
C0635
C0634
C0636

TP0400

R0955
C0953

R0954

C0421
D0400

L0400

C0452

D0402

R0951

C0403

R0921

R0401

Q0400
6 4 R0431
3
R0403

U0900

C0912

R0943
RT0953
1
U0942

C0927

L0406

C0402
E0401
C0401

R0960 C0917 Q0902

C0902
R0942
R0947
R0941

C0404

C0514
R0626
R0500
C0651

TP0909

R0976
R0977

TP0907

C0940

C0723
C0941

C0942

R0978

TP0904

TP0913

R0975

R0979

TP0903 C0945

C0772

C0943

E0400

C0640

R0413
R0428

L0903

D0702

R0625

3

C0913

C0739

U0601

Q0403
R0415

D0500

4
6
T0401
3

C0923

R0938 R0944

C0513

C0754
C0928
C0412

C0920
C0919
C0916
R0919
R0922
C0911

C0422 C0454
C0453
R0402

C0817

E0610 E0500

T0400
6

R0970

C0766

R0400
C0456
Q0401

R0910

R0972

D0703

L0710

C0735

C0742

23

07

R

C0803

R0511

C0755

C0632

L0709
TP0911

R0918

L0730

R0502

R0414

C0767

L0724

L0722

C0722

C0721

5

3

2

C4063

C0944

C4066

C4068

USB2_DM

D0700

C0741

C0729

VBAT

VBAT_GROUND

VBUS2

VR4006

C4070

APM_1_WIRE

C4069

C4065
C4067

USB2_DP

C0730

C3014

3

R4054

2

VR3504

C0822

Q0500

D0405
R0416

R0429
E0403 R0430
C0436

C0750

L0706

C0727

C0726

C3013

R3006 C3012

U3003

6

2

R6433

R3545 R3540 C4064

L0714

C0601

C0507
R0508

L0723

C0612

4

L0721

L0603

R0426

L0707

C0740

R0775

S0700

C0720

C0648

L0410
C0441

R0604

C0448

R0605

C0447

R0427

L0708

L0729

C0647

L0408

R0433

SH0300
L0412
C0458

C0446

C0818

C0618

C0443

R0434

1

C0444

E0201
L0409

R0732

R0733

R0719

R0736

R0726

R0717

C0770

C0794

C0792

L0720

R0602 R0603 R0624
C0616
C0610

AA1
C0445

TP0707

C0746

R0728

R0755

R0718

R0720

R0754 C0793

C0791 L0717

C0790

R3050

Q0600

R0601

Q0107
SH0500

R0219

TP0401

C0753

TP0702

TP0301

L0200
C0202

C0752

TP0711

Q0705

L0715

C3020

R3005

1

3

EXT_PTT

VR3000

C0604

TP_ADAPT_SW

R0220

TP0200
C0203
R0203

R0740

C3507

R3524

R3057

R3055

C0191

C0231

C0211
R0202

L0205

C0819

L0702

E0702

C0718
C0716

TP0713
L0716 C0795

C3500

R3521

14

L0700

C0194

R0120 C0179
2
3

R0160

C0207
C0209
C0222
R0221

L0206

C0193

R0104 C0101
R0115

R0206

L0211

C0217
C0221

R0208

3
4 6
U0303

C0806

E0704

C0732

U0700
TP0704
L0705 C0734

TP0703

R3502

U3505

C0719

C0192

C0137

R0213 C0261
C0249
C0248
R0210

C0262 U0201

R0218

C0235

R0302

C0324
R0312

C0218

Q0108

C0233

L0230

C0302
E0301

R0310
R0306

L0306
C0331

C0327

R0711

1

C0162

R0103 C0135

3

C0157

R0113
TP504

L0300

C0725

TP0600

C0119
C0123

Q0302

C0728

R0760 R0714

C3017

U3004

R3506

8

7

Q3041

R4031

2

3

R4035

R0620

R2514
R2512
R2528
R2526
R2527

R0702

L0745

C0160

R2501
R2507

Q0703

C0163

OPT_SSI_SYNC

L0719

34

U1000
R0336

C0258
C0257

R0347

C0219
R0337
R0303
C0311
C0238
C0303
R0307
C0309
Q0202 L0204
C0364
C0239
R0212
C0307
C0264
R0343
C0317
C0260
L0221
C0224
C0321
R0207
R0230
R0333
R0328
R0340

VR3200
R3008

R3053 R3039
D3030
Q3030

VR3040

R3034

R0134
C0159
C0164

R1044

R0706

U0101
5 C0138

R2515

TP0705

C3044

R3525

4

R3047

R3048

3

2

C0724

C0165

R2504
R2506
R2517
R2516
R2513
R2518
R2525
L0311

L0304

C0717

C0265

R0339

L1

20
C0318
C0328

C0312

R3043

C3275

U3030

5

C3030 R3040

1

8

C3041 C2501
R3046
R3054
R3045

R4032

R4033

R4088
R4089

R4055

2

EMERGENCY

IGNITION_SENSE

R6436
C6438

R6435
C6435
U6405
C1
C3 A3

R6430

VR6400

D4000

TP_VCTRL

J4003
TP0300

R3582

C0780

C0149

Y1000
22
U0305

C0319

R0308 L0305

21

R2502
R2519
R3577

C0775

C0151
R0127

2
R3044

C0733

R0747
TP0710
C0783

R0140

C3272
J2500

R3249

TX_RAMP_DAC

C0801

R0139

R1054
5
34

Q3040

L0718

C0820

C0158

G1

C3522

R3534
R3549
R3530

5
4
U3501
U3503
10
5 8 R3511 6

3

Q6401

J6400

L6402

ANT_C

R6407

Q4012

C0156

4
R4090

C3043

R0715

R0327

C3218 E4003
C3217
R3223
R3222

R0338

MAKO_V8_5V

C3509

C0166

R3220

R3228
R3210 C3274

R3007
C3016

C0821 C0786

C0161

3

Q3205

R3523
C3011

TP0709

C0134
C0136

AA21 C3204
R1060

R3209

C3535

R3037

C0108

A1
E3203

C3512

R3051

C0322
R0334
R0332

RF_ATTN_2

VR3502

C0349
C0348

L3201
6 4
3
Q3502

C3021

U0100

A1

C3519

R3038

C0131

C3270
INT_MIC

C3282

R3533
C3525
R3536
R3553 C3532
R3551 R3554

C3517
C3526

Q3032
2
3

L11

3

R3561
R3572
A21
C3231 C3227 C3221

C3510

1

C0112

R3592

C3042 R3041 C3032

4

A11

C3214
E3206

R3528

C1
C3A3
U3202

C3228 C3222
C3243

R3544
R3546
3

R3552

1

R3030

C0114

R3585
7

C3045

U0304

R2500

8

R0345

E3208
R3591

U3502

2

R6468 U6404

3

C0339
C0338

R3201

14

R3248
EXT_MIC
MAKO_V9_3V
C3261
3
R3581
4 6
R3226Q3206

C3031

U3203

1.5V_RTC_TEST C4071
R4103
C4072
R4101
R4100

2

R2508

U2001
R4086

R2524

R3216 R3227
R3593

R3052

R1048

C3215

1

R3236

16

C1044

U4000

Q3503
6 4
3
R3539

9

C3527

8

R4078
R4080
R4081
R4082
R4083
R4085

R3586
U3504

C3540
R3578
R3558
R3559

R4049

C0107
C0106
R0126

VR4008

I2C_DATA

D3040

C4055
C4062
C4061
C4060
C4058
R2511
R2509
R2510

2

C3533

C4053

R3247

R1070

R6469

R3513

Q3504

R3575

R3569

R4076

R3584

C3502
C3539

Q4001

C4051

U6408

E2500

MAKO_CE

R3510

I2C_CLK

Q4014

C1035
SPI_MISO_1
R2521
VR3203
R2523SPI_CLK_1
P1
A1
R2522
SPI_MOSI_1 E3201 C3237 C3260
C3233
Y3201 C3205
R3219
D3200
VR3201
VR3208

R6438

U3200

R3512

1
C3536

C3508

R3563

R6439

R4030

R3562
R3579

R6440

R4098

Q4009

R4074

R3237
J1

R6437

R1046

C3265

Q4007 Q4003

R4084

C3281
R4023

R6418
R6417
R6416
C6452 C4074
C3541
E4002
C6434
4
C6449
U3508 C3542
7
P14
R6464
5 8
R1047
U4001
C4085
R6401
14 C4084
8
C3257
VR3207
R3556
C4073
R4079
C3232 R3555
R3542
VR3205
C3252
Q3505R3541

IF_TEST

2.8V_RF_TEST
C3503
C6401
R3573
R3574
R6457

R6470

P1

C6414

Q4015

C3534

C4059
C4049

4
6
U3201
1
3
A14

R6420

C3206

R6419

A1

U6401

P10

FL6401 R6409
32
R6411
4 5

2
Y3200
3
4

C3269

R6432

TX_RAMP

R3246

Q3208

C3279

C4088

R3245
R3215

C3200

R3207

R3208

Q6402 6 4
3

C6446

R3240

C3201

U6406

C6432 A10

R6405

ROUT_TEST

USB1_DP
C4011
C4012
C4010
C4007

J9
A9
R4096
TP_FLASH_CLK
C4089 R4097 R4099 R4093
U4005
U4006
A8
G8
U4007
U4004
C4087
C4086
U2000
R4105

R3204

Q3207
8
5
4

C3266

R3200

USB1_DM

R3243

C4090

R3238

R6404

VBUS1

R3239

R3241

U4008

R6410
C6443
C6444
SPI_CLK_TEST
L6403

C6437
R6434

R3529

10

MMP_1_WIRE

C6413
C6412

R3548

07

CLK_ACQ_TEST

E6400
C6436

R

R4094

3-4

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

R0973

D0905

L0904

L0731

D0904

SH0901
R0913
C0903

TP0910
C0925

R0946

E0404
C0407

C0400

C0641

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-5

C3018

SP3001

2
3

2
2
Q4008 3

R4051

R3576
R3571

E3503

6 4
3

R1041

R1005

C3514

VR3503

E4000

R1006

C1005

R4061
R4063
R4064
R4065
R4066
R4067

C4006
C4033
C4032
C4031
C4030
C4029
C4028

C1019
R1002 C1018
R2012

C4000
C4001
C4002
C4003
C4004
C4005

R1071

C6428

C6445

C6421

R6467

E3202

C3515 C1032
E3502 R1026
6 C3262
34
R3205
C3208

U3040

R2529

C4013

C6418
C6416

Q3500

R3520

R3516

E3500

C6426
R6402
R6403
C6427
E6402
C6417 E6407
R6445
C6419
R6449
R6466
R6444
R6465
C6420
R6450
R6454 C6406
R6461
C6450
R6455
R6460
C6439
C6423
R6459
C6440
R6458
R6456
C6431
C6430

R1036
C3248 VR3204
C3529
2.9V_MAKO_V6
R1017
C3234
C3210
R1025 C1034
C3225
C1003
R1035 C1002
U3500
C3226
R1014 R1019
TP1000
VR3202
R3508
R1034
C3239
R3504
C1006
TP_SDRAM_CLK C1033
R3233
R1020
C1031 VBUS2_CMD
C3220
C3513
C1013
R3507
VBUS1_CMD C3277
C3219
C3280
R3509 R3503 R3500
C4027
R4068
C4026
R4069
C1009
R3501
R3596
C4025
R4070
R1021
9
C4024
C3213
R4071
C2007
23
C4023
R4006
4
TP4000
C4022
Q3203
C3216
R2011
C4021
R2005
23
R4095
C4020
4
D4001
R2008 C2006 R2006
C4019
Q3204
R2009 R2007 R2010
C4018
R4009
TP_SDRAM_CS
C4017
C6407
R4010C4035
C4016
E6401
U6407
C4034
E4001
C6408
C6422
C4076
C6433 R6443
E4004
R6446
VR4007
C4015
R4012
C4014
R4011

C3247 E3205

C3040

VR3206

3

U6402

C6429

Q4005

Q4006

3

3
2
2
Q4004 3

Q4011

3

2

2
Q4010 3

C3501

3

2

C3505

3

C6451

R3594

C1017

C2001

R2000
R2004

C2003

C2000

1

Q3200

16

C3202

L3200

1

Q3202

16

C3209

L3202

TP_SDRAM_BA0
C2004

C1011
C1008
C2005
R1066
R1067

TP_SDRAM_BA1

R2013

R4034

R4106

C2002

R0107
C0171

C0122
R0108

Q0100 R0146

C0102

C0100

C0103

R3010
C3504

R3009

U3005
C0360

C0109

C0104
C0129 C0143
C0144

C0111 C0128
R0118 R0117
R0100
C0177
C0110
C0140
R0158
R0114
R0155
Q0102
C0133
R0157
R0111
R0156
R0102
C0132
R0148
C0178 R0109
C0124
C0130
C0113 R0147
R0161
R0101
C0196
C0121
C0180
C0118
C0175
R0123
C0146
C0117 R0106
C0105
2
R0105
R0144
Y0100
C0120 C0195
3
4
C0145
R0110
L0100
R0119

R4044
C4044

C3238
C3254
C3240
C3229 C3249
R3217
C3545
C3538
R3595
R3515
8
C3530
R3505
C3516 R3514
R3550
R3588
3.6V_
C3518 C3511
9
MAKO_
RT3500
C3523
SW1
C3521
C3528
R3203
C3283
C3520
R3538
C3278 C3276
C3211
C3531
R3587
R3535 R3537 C3207 R3218
C3273
C3203
8 5
R3224
R3206
4
R3225
Q3201
R3560
R1028
U1006
C3524
R1027
8
TP_POR
R3526
R3547
C1030
R3532
9
C1000
C1037
Q3501
R1045
C1036
C1010
C1007
C3212
R1001
C1016
C1004 C1015
R1000
C1012 C1001
C1014

C2500

C0127

R0311

CR0207
CR0208

L0217

CR0204
CR0203

E0608

SH0100

2

1

C0329

C0323

C0126

1

R3035
E0703

Q0701
R0779
R0777

C0300
C0301
L0303

C0252

R0225
C0242
C0241

R0216

C0220 C0229

L0309
CR0304
CR0303
CR0302 C0308
C0325

R0226

L0213

C0236

C0204
R0205

C0215

C0225

R0204

C0205
Q0200

R0305

C0304
C0315
Q0300
L0312
R0316

R0116
C0125

E0600

DOUTB

37

L0302

C0208

25

TP0601

R0229

R0319 C0334
L0215
C0320 C0314
C0361
C0250
C0313
C0310 R0321
R0240
C0245
CR0300
R0241 L0310
C0243
C0213
CR0301
CR0201
CR0205
CR0206
CR0202
R0320
R0211 C0326
L0210
L0218
C0332
C0253
SH0200

L0207

5
4
FL0500
3
2

C0619
C0617
C0615
C0611
C0621
C0620

1

U0600

13

C0626

C0646
C0643
R0618
C0642 R0617

C0771

R0781 C0824

C0305
R0304
L0219
L0212
C0306
Q0201
R0301
C0259
R0224 C0251
C0223
L0214 C0246
C0214
L0307
C0240

R3042

MAKO_GATED_32KHz
TP_MAKO_DCLK
TP_MAKO_FSYNC USB1_TXEN
TP_MAKO_TX
USB1_SEO
TP_MAKO_RX USB1_DAT

C0142
C0141

6

3

Q0700

C0237

C0247

R0159

L0504

R0623

R0621

R0503

Q0501R0510

C0206
R0201
L0203

L0202

Q0106

C0504

R0417
C0437

C0509 C0428

C0424
C0425
C0423
C0427
C0426
C0433

C0438
C0439

C0201
C0200

L0209

R0432 C0457

Q0402

3
4 6

Q0707

3
4 6

R0722

Q0709

Q0708

6 4
3

C0802

R0721

R0737

R0734

R0712

C0804
C0805
R0756
R0753

1

M0700

R0761
2

R0780

C0226

L0404
C0417

R0412

R0622
TP0602
C0502
C0650
C0605
C0510
C0623
E0602
E0601
C0622
R0606
R0627
C0625
R0607
C0627
R0608
C0629
FS
R0609
R0610
R0611
DOUTA
C0633
R0612
CLKOUT
E0604
R0613
PE
E0607
C0630
R0619
C0638
C0644
C0645
E0605
R0614 E0606
C0631
PD
R0615
L0608 PC
D0601

L0604

R0731

SH0900
L0403
C0416

D0403

R0423
R0422
C0450
R0424
L0411
C0451
C0440
R0420
R0418
R0419
R0425
C0442
R0421
L0407

C0432
C0431
C0429
C0430
C0434

C0435

C0408

C0405

C0410

R0406
C0419
R0409

R0436

Q0405

C0936
C0937
C0455

R0440
C0420
C0409

L0402

R0411 R0437

L0414

L0506

R0757

R0751

R0746
C0823

C0414

C0515

R0727

C0904

D0903

L0401

R0439
R0410

C0516

R0739
R0730 R0716

C0934
C0935

D0901

U0941C0950
D0902
R0928

C0411

C0406

D0401

RT0908
1

R3036

S
4

SP0706 SP0705 SP0701

L0900

C0951
L0405

C0413
R0407

R0917

R0929
R0925

C0949

C0418
R0435

G
5

SP0702

L0901 C0914

C0918

C0947

C0948
R0936
R0937

L0902

R0924
R0926

U0940
4
8
5
R0940 C0922
C0921

R0404

R0927
C0931

C0926

R0950

S
6

C3009

E3501

R3033

R0752
R0750

7

C0929

C3010

U3006

2

Q0702

Q4002

R3003
C3046
R3004
R0773

S

1
8

C3506

R3583 R3580

C0713

SP0704

SP0708
2
D

U3002

2

3

R3056

3
S

VR4002

C3008
R3032

R4000
R4001
R4002
R4003
R4004
R4005

Q0901

C0731

2

R3002

3

6

U3001

C3002
C0702

SP0707

R0930
C0915

VR4001

R4041R4046 R4047
R4045
R4042 R4043
C3005 R4040
C4046
C4040
C4047 C4042 C4043 C4045
C4041
C3019

Q4000

SP3000

C0700

E4005 C4075
VR4000 VR4005 VR4003

R4048
C3007

5

E0700

C4048
R4050
C3006
Q4013

1

3
4 6

C0701

R0745

SP0703

C0778

E0701

R0742

3

4

2
1
Q0704

C0711

C0797
C0796
R0749

R0914
R0923
D0900

C3015

C0708

E3000

C0707

C0799

C0798

C0779

Q0706

C0777

L0725

R0748

R0903

R0738

R0735

R0916
R0920
C0939

C0906
C0907

R0902 R0900
C0909
C0908 U0901
R0906

R0915

C0900
C0901

R0907

R0909
R0901

J4000
25

C0704

L0728

R0911
R0912
C0910

VR4004

C3000

C0710

26

2

C0709
C0703

C0706
C0714

C0712

C0705

R0713

C0738

VR0700

C0776
R0729

2

3

J0700

J3000

J4001

30

VHF (136–174 MHz) 25–45W 8478023A16 Top Side

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

D0700

C0741

C0730 C0729

C0944

C0772

R0975
C0941

R0976
R0977

TP0907
R0910
Q0902

R0918

C0750

L0706

R0938

C0927

TP0911
C0928

L0709

R0942

RT0953

C0953

U0900
C0923
R0943
1 R0947
U0942

C0917

L0707

C0740

R0732

C0753

R0913

C0912
C0903
R0921
C0920
C0902
C0919
R0941
C0916
R0946
R0919
R0954 TP0910
R0922
C0913
C0925
C0911 R0960
R0955
R0944 R0951

L0723

L0708

TP0909

C0723

TP0707

R0733

R0719

R0736

R0726

C0746

R0717

C0752

D0904
C0940

C0739

C0770

R0728

TP0711

TP0913

L0903

R0972

L0721

L0720

C0942

R0978

R0970

C0767

L0724

C0766
D0702

SH0901

Q0601

C0632

R0616

TP0400
D0400

L0400

C0404

C0637

C0614

6 4 R0431
3

D0402

C0403

C0635
C0634
C0636

U0601

R0625

Q0401
D0500
C0513

E0603

E0610 E0500

L0605

R0403
Q0400
C0400

C0641
C0640

CR0400
R0402

C0402
E0401
C0401

R0400
C0456
R0502

C0514
R0626
R0511 R0500
C0651
R0512

C0628

E0404
C0407

E0400

D0600

C0601

E0609

Q0500

R0508

C0607

R0602
R0601

C0191
C0194

R0624

C0618

SH0500

R0160
C0193
C0192

Q0108

C0162
C0157

L0602

C0503

TP0600

SH0101

C0602
C0603
TP_VCTRL

C0147

C0165

C0148

C0613

C0160

R0127

Q0107

C0163

R0131

3

R0401

R0509
C0512
R0501

C0649

R0603
C0604 Q0600
C0610 C0616
C0647 R0605 R0604

C0138
R0120
5
34

C0156 C0149
C0151
C0158

R0139
R0140
C0166
C0161

C0108

2

U0101
R0125
R0122 C0150
R0128

R0134
C0164
C0159

L1

C0101
R0104
R0115

C0506

C0422

R0414

R0413
R0428

L0603

C0449

R0429
E0403
C0436

3
T0400
C0441 4
6

C0612

C0448

C0421

C0454
R0415

L0406
R0416
R0408 R0430
Q0403

D0405

C0648

R0434
R0433

L0409

C0412

L0412
C0458

C0446

C0445
L0410

C0452
C0453

4
6
T0401
3

R0426
C0444

C0447

TP0401

TP0301

R0220

L0200
C0202

C0222
R0221
C0231

R0427

C0443
L0408

R0620

J4003

R0979

TP0904

D0703

C0945

L0710

C0735
L0722

C0727

C0726

TP0903

L0731

R0775

R0754 C0793
R0720
C0792
R0718
C0794
R0755
C0819

L0702

R0336
C0331
C0233
C0302
3
4 6 U0303
C0235
C0265
L0230
C0260
R0218 U0201
C0258
C0257
C0262
C0261
R0213
C0249
L0205
C0248
R0210
R0202 TP0200
C0203
C0217
R0203
C0221

C0322
R0334
R0332

TP_TEST2

C0114
C0107
C0106
R0126

14

11

C0134
C0136

C0131

R0113
TP504
TP501
TP503
TP502
TP_TEST1
C0119
C0115

J4002

L0730

C0507

TP_ADAPT_SW
C0179

C0137

L11

R2514
R2512
R2528
R2526
R2527

R0103 C0135

U0100

R2508

G1

R2501
R2507

C0112
A11

U4009

L0904

D0905

C0732
E0704
C0806
R0303 R0302

Q0302
C0324
R0312

R0306

U0305

C0339
C0338
U0304
C0349
C0348

R0345

R2506
R2517
R2516
R2513
R2518
R2525

C4091

A1

C0943

L0717

Q0705

E0702

U0700

TP0704
L0705

TP0705

C0312
C0318
C0328
C0311 C0327
L0305

J2500

R1046
E4006
C4059
C4094
C4093
C4049 R4074
C4092 U4010
R4076
C4051
R4078
C4053
R4080
C4055
R4081
C4062
R4082
C4061
R4083
C4060
R4085
C4058
R2524
R2511
R2509
R2510

Y1000
4

C0123

VHF (136–174 MHz) 25–45W 8478023A16 Bottom side

L0715

R0740

TP0713

L0716

TP0703

R3502

C3500

U3004

C3017

R3506

R3524

R3582

VR3201 VR3208

EXT_MIC

R3236
R1048 U3203 C1
C3A3
C3282 U3202

Y3201

R3220 R3219

S0700

C3020

Q3030

D3030

C3030

R3534 R3528
2
R3530
3
R3549
R3209
C3510
R3248
C3522
R3525
C3261 C3275
3 R3210
R3226 4 6
Q3206
7
R3043
VR3200
U3505
C3044
8
14
R3008

C3525

Q3504

6 4
3
Q3503

SPI_MISO_1
SPI_MOSI_1 A1
SPI_CLK_1
E3201

P1

VR3205

VR3207

C1035

U3200

R3572

C3233 VR3203
C3237 C3260 D3200

C6449

R4105

USB1_DP
C4011
C4012
C4010
C4007

R3053 R3039

5
U3030
1
4

R3046

C3041R3045

8

7
R6464
U4001
C4085
R6401 R1047 8
14
C3257
C4084
R3556
C4073
R4079
C3232
Q3505
R3555
R3542
C3228
R3541
R3552
C3527
C3252

R4093
C4088

C3290

Q3207
R3208
8 5 Q3210
4
R3207
R3240
Q3208 Q3209 R3252
R3250

C4090

USB1_DM

VR4008

R2504

2

3

L0729

L0503

AA1

TP_FLASH_CLK
J9
A9
R4096
C4089 R4097 R4099
U4007
U4005
A8
G8
U4006
U4004
C4086
C4087
U2000
VBUS1

MMP_1_WIRE
R4094

U4008

U2001

C3206
C3289
2
C3215
R2500
3
4
Y3200 A14

R3215

C3541
4
E4002
U3508 C3542
P14
5 8

R6419
R6418
R6417
R6416
C6452
C6434

1.5V_RTC_TEST

A1

R3239
C3266

C3201

R3238

U6406

Q6402 6 43

C6432 A10

R6405

U6401

P10

P1

4
5 8

IF_TEST

C3536
1

R6411

5
U3501
6 10

L0700
R3569
R3034
D3040
C3508
E2500
R3055
2
R3030
3
4
R3513
R3575
R6410
R3038
C6443
C2501
Q3032
C3042 R3041
2.8V_RF_TEST
C0719
C0720
C3502 R3511
C6444
1
C3032
C3503
2
3
SPI_CLK_TEST L6403
R3040
U3503 C3540
C6401 R3573 C3539
R3578
I2C_
R3050
R3558
R3574 CLK
C0786
R3057
R3559
I2C_DATA
CLK_ACQ_TEST
R6457
C0817
R3054
C3021
C0821
R3051 R3037
R6440
8
VR3502
1
C3031
R3052
U4000
R6438
C3519
C0791
C0790
C0820
C3509
9
16
R6439
ROUT_TEST
8
L0719
14
TP0709
U3502
R3521
C3507
R6420
7 1
R4086
C3517
R4023
C6446
C3526
C4071
C0818
R3533
C0801
R4103
C4072
R0747
R6404
R4101
R3536
C0795 TP0710
R4100 C4074
R3553 C3532
3
6 4Q3502
C0783
R3551R3554
3
R3523
INT_
C0775
Q0703
C3011 R3007
MIC R3539 C3512
C3016
R0715
C0780
R6468
1
R3544
C0755
L0718
U6404
C0733
U6408
R3546 C3535 Q3205
C3274
C0734
C3222
R0714
C0754
R6470
R3228
R0711
TP0702
C0716
C3221
R6469
C3243
C3231 C3227
R0760
C0728
R3512
C3043
C0717
R3586
R3593 E3208 E3206 E3203
C0718
R3510
R3591
L0745
Q3040
U3504
R3044
R0702
R3584
C3279
MAKO_V8_5V
R3592
R0706
R3585
R2502
R3200 C3200
R2519
TX_RAMP_DAC
R3577
L3201
MAKO_V9_3V
R2520
21
R3581
R3241
1
C3270
R3247
R3246
R3249
6 4
C3269
C3218
L0304
U3201
R4090
C0218
1
E4003 R3223
3
R3245
C3217 R3222
L0211
TP0300
R3243
L0300
R0208
C3205
R0337 E0301
C0319
C0219
R3579
C0303
E0201
C0238
C3291
C0211
20
R0308 R0307
L0311
C0309
MAKO_CE
C0239
22
5
L0204 C0207
C0264
R0339
C0364 R0310 C0307
R3204 C3265
R0212 C0209
34
C0317
Q0202
RF_ATTN_2
C3214
R0343 C0321 L0221
R0338
C3281
C3272
C0224 R0206
R3253
AA21 C3204
L0206
A21
R0340 L0306
R2515
R0347
3 TX_RAMP
R1060 C1044
R0207
R0230
2
R0327 R0333
R1054
R0219
R0328
R1070
R3227
R1044
R3237 R3216
U1000
OPT_SSI_SYNC
J1
A1
SH0300
3 2
4 5

C0742

23
C0722

C0721

R3005

R

07

VR3000

Q3041

VR3040

R0973
C0822

C0803
C3013

C3014
R3006
C3012

5
U3003
1

6

EXT_PTT

2
3

L0714

C0724 C0725

10

R3048
R3047

VBAT

VBAT_GROUND

USB2_DM
2
3

2

3

R4054

R4035
C3045

R4049

07

R6409

R4031

R4088
R4089

R4055

R4098

USB2_DP

VR4006
VBUS2

C4068
2
R4032

R4033

3

2
3

2

R6437

D4000

R

FL6401

C4069
APM_1_WIRE
C4070

C4065

C3534
Q4009 Q4012
Q4007 Q4003 Q4014 Q4001

Q4015 R4030
C6414

C4067

C3533

3

Q6401

R6432

ANT_C

J6400

L6402
R6407

C1
C3A3

U6405 R6434
C6435

E6400

C6413
C6412

R3529

VR3504

R6433
C4063
R3545
C4064
C4066
R3540

R6436
C6438
C6436
C6437

R6435

R3548

R6430

VR6400

EMERGENCY

IGNITION_SENSE

3-6

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-7

PA_SUPPLY
9V3_PA
9V3

RAW_B+
9V3_PA
9V3

5V_SW
1.875V_DIG_V2
2.775V_DIG_V4
2.775V_ANA_V7

5V
1.8V_TH_DIG
2.8V_TH_DIG
2.8V_TH_ANA
SPI_BUS(0:4)

SPI_MOSI
SPI_MISO
SPI_CLK
THK_CS
ABACUS3_CS
TX_SSI_DATA
TX_SSI_CLK
TX_SSI_FSYNC

0

0

1

1

2

2

3

3

4

4

TX_SSI_BUS(0:2)
0

0

1

1

2

2

RX_VCO_SEL1_
RX_VCO_SEL2_
TX_VCO_SEL1_
TX_VCO_SEL2_

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN
TH_CEX
ABACUS3_CEX_IN

RX_VCO_SEL1
RX_VCO_SEL2
TX_VCO_SEL1

9V3_SYNTH_IN
9V3_VCO

NC

VCO_VHF

VCTRL
SF_OUT
HP_MOD_OUT
PRSC

VCTRL
SF_TH
HP_MOD_OUT
PRSC

9V3_SYNTH
9V3_VCO

TXINJ

TX_INJ

TX_HP_VHF

( TX: SHEET 1)
( RX: SHEET 2)

( PA: SHEET 1)
( PC: SHEET 2)

SDTX
TX_CLK
SFTX

SYNTH

9V3_SYNTH_OUT
9R1
PREDRIVE_SW

9V3
9R1

RXINJ

RX_IN

CONTROLLER_&_GPS_R2

PREDRIVE_SW

( TOP LEVEL: SHEET 1)

RF_ATTN_1
RX_SSI_BUS(0:2)
0

RX_SSI_DATA
RX_SSI_CLK
RX_SSI_FSYNC
RX_SSI_SYNCB
DMCS
RESET_OUT
ADAPT_SW
LOCK_DETECT

1

1

2

2

16.8_GPS

PREDRIVE_SW
PC_ATTEN_ENA
PA_BIAS
TX_DAC
ANT_ENABLE
LO_BATTERY_DET
PA_TEMP

0

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT
ABACUS3_SYNCB_IN
DMCS
RSTB
ADAPT_SW
LOCK

16.8_GPS

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT
ABACUS3_CEX_OUT

0

RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

0

FINAL_BIAS_1
TX_DAC
ANT_ENABLE
LO_BATTERY_DET

1
2

9V3_TX_SW

3

1
2

ABACUS3_SYNCB_OUT
5V_BE
1V8_BE
16.8_REF
9V3_TX_SW
RX_INJ

NC

RXFE_VHF

RX_IN

( 1 SHEET)
NC

9R1
RF_ATTEN_1
FE_TUNE

RX_FLTR_VCTRL

IF

ABACUS_SPI_BUS(0:3)
0
1
2
3

ABACUS_SSI_BUS(0:2)

SPI_ABACUS_DATA
SSI_ABACUS_DOUTB
SPI_ABACUS_CLK
SPI_ABACUS_CEX

IF

0
1
2

SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT
SSI_ABACUS_FSYNC
SSI_ABACUS_SYNCB

RXBE_73.35MHZ
(IF AMP: SHEET 1)

16.8_MHZ_BUFF

5V
1V8
16.8_REF

(ABACUS3: SHEET 2)

VHF (136–174 MHz) 25–45W Overall Schematic Diagram

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-8

9R1_FILT

10 dB Attenuator ON @ High for RF_ATTEN_1
E0400

E0401
BK1005HM471

RF_ATTEN_1_8

9R1_FE_7

RF_ATTEN_1
Q0400

E0404
BK1005HM471

6

1
2

9V3_TX_SW

4

C0403
51pF

Q0401
UMT1NFTN

5
C0407
1500pF

9R1

3

R0402
22

R0403
0
R0431

C0405
1500pF

10K
D0402
MMBD6100
C0456
1500pF

Hi-Side Zeros for Preselector
(Micro-strip 40 mm Aggregate)

R0400
15K

L0401
56nH

R0439
3.6K

L0400
560nH

L0402
10nH

1

R0407
220

R0440
20

2

C0418
470pF

3

CR0400

C0454
1500pF

C0452
15pF

MMBD352

C0421
4.7pF

C0422
43pF

C0420
3.9pF
NU

(VALUE)

L0406
39nH
5%
C0424
43pF

C0425
51pF

C0426
43pF

R0411
39
2
R0437
150

R0436
150

Q0402
NE85634
R0409
3K

C0427
51pF

C0429
51pF

C0428
43pF

R0410
100K

R0413
680
C0433
1500pF

R0412
100K

C0431
56pF

C0430
43pF

C0432
51pF

9R1_FILT
R0428
0

1

2

4

(In-Band Tuning range 2.70 ~ 7.80 VDC)
R0408
10K

E0403
BK1005HM471

L0404
10nH

2

10 dB Attenuator

C0423
56pF

1SV228
D0403

2

C0419
0.10uF

(V
AL
UE
)

1

10nH
L0403

C0409
12pF

R0406
620

(V
AL
UE
)

(V
AL
UE
)

1

2

NC

C0413
1500pF

10nH
L0405

L0414
560nH

C0453
39pF

C0412
47pF

1

1

RXIN_FE_6
RX_IN

C0414
1500pF

C0455
1500pF

C0435
1.0uF

3

1SV228
D0401

3

R0435
470

D0400

C0410
20pF

C0417
15pF

C0416
15pF

(V
ALUE
)

C0411
20pF
3

TP0400
TEST_POINT

C0408
6.2pF

R0404
2.7K

3

C0406
6.8pF

1

C0404
1500pF

(V) ALUE

C0401
0.1uF

C0402
1500pF

(V
AL
UE
)

9V3_TX_SW_8

R0401
1K

C0400
1500pF

BK1005HM471

MAKO ( 0 ~ 4.6 VDC)

FE_TUNE_FE_3

C0434
1500pF

R0414
680

Q0403
UMZ2NTR

FE_TUNE

R0415
680

6

5

R0430
10K

3

R0429
680
C0436
1500pF

R0416
680

9R1_FILT

R0433
0

IF_FE_3
IF
R0434
270

R0427
51

C0458
82pF

TP0401

R0421
0

RX_INJ_FE_5

C0450
9.1pF

R0422
51

C0451
68pF

L0409
68nH
2%

C0444
24pF

L0410
47nH
2%

C0445
30pF
C0446
10pF

C0447
24pF

C0448
22pF

4

3
2
1

C0449
10pF

R0424
150

47nH
L0411

R0425
1K

R0432
62

C0457
1500pF

7.5 dB Attenuator

VHF (136–174 MHz) 25–45W Receiver Front-End Schematic Diagram

3

3

T0400
XFMR

6

IO1

NC

IO2

1

NC
D0405

6

2
5

5

4

2

1

NC

RX_INJ

R0423
150

L0408
68nH
2%

R0426
10K

IO3

C0443
24pF

Q0405
NE85634

T0401
XFMR

C0441
3.9pF

C0442
1500pF

R0420
2.7K

IO4

C0440
0.10uF

C0438
1500pF

R0419
2.7K

4

L0407
560nH

R0418
2.67K

L0412
150nH

1

TEST_POINT

C0439
1500pF

NU

C0437
1500pF

R0417
56

NC

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-9

5V

E0500
BK1005HM471
R0511
1.2K

5V_BE_5
5V

R0501
330

3 IN

R0503
30K

C0506
0.10uF

C0509

NU

GND2
4

C0502
0.10uF

C0504
0.10uF

L0506
820nH

IF_TO_ABACUS

IF_OUT
Q0501
PBR941

C0503
0.10uF

C0515

3
1

0.76V

5 CC2

C0510
6.2pF

C0512
0.10uF

R0509
4.7K

2 CC1

L0503
330nH

1.6V

1.43V

OUT 6

1 GND1

IFIN_BE_8

R0512
51

FL0500
MXF45
44.85MHz

IF

C0513
0.10uF

R0502
20K

VHF -- 44.85MHz
UHF -- 73.35MHz
4-POLE
C0507
18pF

R0500
5.1K

C0514
0.10uF

NU

Q0500
PBR941

2

D0500
MMBD352

C0516

0.72V

NU
R0510
30K

R0508
56K

L0504

NU

SH0500
SHIELD

1

VHF (136–174 MHz) 25–45W Receiver IF Amp Schematic Diagram

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-10

VVCO
TP0602
TEST_POINT

C0601
43pF

SPF_3.5V
C0603
220pF

C0602
.01uF

1

TP0600
TEST_POINT

R0601

C0604
0.10uF

68
TP0601

C0650
30pF

R0621
0

TEST_POINT

R0602
10K

IF_OUT

C0605
43pF
C0607
18pF

Q0600
NE68519

R0623
NU

R0622
NU

C0611
1000pF

5V

3VA

.01uF
C0615

C0614
43pF

R0605
330
BK1005HM471
E0600

C0617
0.10uF

3VA

2nd LO LF

C0610
68pF

C0612
13pF

L0602
2.7uH

R0624
5.1K

C0613
0.1uF

R0604
24K

C0616
NU

L0603
270nH

R0603
510

C0649
3300pF

D0600
1SV305

Abacus SSI FS = 20 kHz
Abacus SSI CLK_OUT = 1.2 MHz

E0601
BK1005HM471

Abacus SPI CE = Active Low (2.8 Vp-p)

R0606
51

C0618
1uF

2nd LO VCO UHF (71.1MHz/75.6 MHz)
2nd LO VCO VHF (42.6MHz/47.1 MHz)

C0619
0.10uF
L0604
10uH

C0620
0.10uF

L0605
10uH

C0621
0.10uF

3VA

C0622
1000pF

E0602

FREF_IF
16.8_REF

38

39

37
GNDP

IOUTL

41

42

43

44

45

40

VDDL

VDDP

LON

LOP

CXVL

CXIF

GNDI

CXVM

DOUTB
DOUTA

GCN

CLKOUT

PD

PC

VDDD
PE

35

R0607
NU

34
33

R0627
0

SB_1_BE_5
SSI_ABACUS_SYNCB

32
R0608
0

31
30

FS_1_BE_5

29

R0609
0

28

DOUTB_1_BE_5

SSI_ABACUS_FSYNC
SSI_ABACUS_DOUTB
SSI_ABACUS_DOUTA

27

R0611
0

26

DOUTA_1_BE_5

25
C0630
0.10uF

24

23

GNDD

VDDH

22

CLKN
21

VREFN

20

VREFP

CLKP

GNDA

GNDS1

VDDA

13

12

FS

U0600
AD9864

GCP

GNDC

11

VDDF

19

R0610
0

GNDH

18

C0629
2200pF

10

IF2P

VDDC

9

SYNCB

GNDQ

8

0.10uF
C0628

GNDS2

17

7
BK1005HM471

FREF

IF2N

IOUTC

6

36
GNDL

GNDF

VDDQ

5

E0603

MXON

16

4

MXOP

15

C0627
100pF

3VA

3

RREF

2

IFIN

1
C0626
100pF

VDDI

48
47

C0625
200pF

14

BK1005HM471

46

1V8
C0623
0.10uF

PE

C0631
0.10uF
FS

DOUTA

DOUTB

PD

PC

R0612
0

CLKOUT_1_BE_5

R0613
0

FE_1_BE_5

SSI_ABACUS_CLKOUT

CLKOUT

3VA
E0604
C0632
4.7uF
BK1005HM471

C0633
0.10uF

C0635
100pF

SPI_ABACUS_CLK

C0636
100pF

R0625
51.1K

1V8

R0626
68.1K

1V8_3
C0641
.01uF

3VA

C0651
1500pF

E0607

BK1005HM471
E0610
R0616
100K

U0601
TK11100CSC
2

5V

6
4
3

E0608
L0608
4.7uH

C0642
68pF

R0619
10K

R0617
10K

R0618
390

3VA
1

NP

VOUT

VCONT
VIN

C0640
2.2uF

3VA

FB

GND

C0638

BK1005HM471

SPI_ABACUS_DATA

FC_1_BE_5

E0606
BK1005HM471

E0605
BK1005HM471

3VA

0.10uF

FD_1_BE_5
R0615
0

C0634
.01uF

BK1005HM471

SPI_ABACUS_CEX

R0614
0

C0637
1.0uF

5

C0643
0.10uF

C0644
0.10uF
C0645
.01uF

R0620
9.1K

D0601
1SV305

VVCO

C0646
0.68uF

CLOCK VCO

VHF (136–174 MHz) 25–45W Receiver Back-End Schematic Diagram

CLOCK LF

E0609

C0647
10.0uF

Q0601
73A04

BK1005HM471

C0648
10.0uF

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-11

2743019447
PA_SUPPLY_TX_PA
A+

PA_SUPPLY

C0700
33pF

E0700
C0702
1000pF

C0701
.033uF

C0704
.033uF

C0703
33pF

C0705
1000pF

C0707
3000pF
NU

C0706
3000pF
NU

C0712
470pF

C0710
10uF

C0708
1000pF

C0711
.01uF

C0738
2.2uF

C0709
0.1uF

E0701

R0742
10

C0714
470pF

9V3_TX

9V3_PA
E0703

9V3_TX_SW_Main

R0779
0

R0746
0

R0702
NU
0

Q0700

9V3_TX_SW

To Rx PIN diode for 12mA bias

9V3_TX

R0780
0

47K

2508053007Y3

PREDRIVE_SW

Q0703

R0754
27

Test Point to check Ref Osc warping

R0734
15
R0736
15

3 G
V_G2

SP0708

GND2

GND1

S4

S3

S2

R0723
1MEG

C0719
43pF

C0725
30pF
NU

C0727
82pF

C0721
100pF

C0729
56pF

C0739
47pF

C0741
22pF

C0750
14pF

L0724
25nH

D0904

A+

9V3_TX

R0730
1K

R0731
51
NU

L0725
1.2uH

C0820
150pF
NU

C0821
150pF
NU

C0804
1000pF

R0756
100K

C0805
100pF
NU

R0738
51

C0776
1000pF

R0757
47K

C0777
1000pF

C0778
150pF

C0779
39pF

L0731
100nH

C0772
10pF

D0905

L0718
68nH

Final_Bias

C0794
47pF
NU

L0719
6.8nH

R0979
0

R0745
470

NC

9V3

NC

NC

Q0706
NC

V_cont

V_G2

NC

NC

Final_Bias

9V3

R0781
1K
9V3_TX_SW_Main

9V3

S0700
SWITCH

9V3

REV_DETECTED

Bypass both sides

C0823
1000pF

NC

R0750
18K
C0802
270pF
NU

Long Trace around PA

L0729
1.2uH
FWD_POWER

Q0709

Q0708

Q0707
2.70V @ Vcont=4.5V (Ids=100mA)

C0944
10pF

C0945
1000pF
L0717
12nH

R0747
100

1000pF
C0943

Q0704

V_G1

C0795
470pF

R0976
39

L0730
100nH

S

G

NC

TP0711

C0817
150pF
NU

Q0705
D

TP0710
L0716
8.2nH

C0793
1000pF
NU

C0792
470pF

C0786
470pF

R0973
0

C0942
1000pF

C0791
56pF

C0790
220pF

L0728
1.5uH

R0975
82
R0977
39

R0729
10K

VR0700

TP0709

L0904
47nH
NU

C0941
24pF

C0767
470pF

C0766
27pF

V_cont

L0715
150nH

R0713
30K

C0940
1000pF

R0978
0

D0702

R0727
15K

R0735
100

C0783
1500pF

C0740
51pF

W = 22.6 mil

1

R0722
18K

M0700
HEATSINK

C0780
270pF
NU

S = 35.4 mil W = 90.2 mil

L0723
28nH

C0742
8.2pF

R0740
0

C0775
.022uF
NU

C0723
470pF

L0709
25nH

L0708
18nH

L0710
25nH

MRF1550 Flat Lead

POS

C0770
1500pF

L0707
18nH

TP0707

2.46V @ Vcont=4.5V (Ids=700mA)

C0818
470pF
NU

L0706
25nH

S = 35.4 mil

R0739
15

R0728
4.7K

L0721
25nH

1

1

R0737
15

2 S

R0755
27

SP0707

C0755
56pF
NU

1

C0754
390pF

L0720
18nH

L0722
17.5nH

1

C0753
130pF
NU

D 1

C0734
470pF

TP0705

C0752
330pF

C0819
180pF

1

R0720
27

R0733
15

C0735
180pF

L0714
17nH

L = 1030 mil
W = 22.6 mil

D0700

SP0704

R0732
15

TP0702

2 J0700-2
3 J0700-3

C0803
20pF

C0730
27pF
NU

G

SP0703

R0718
27

C0724
33pF

C0722
82pF

D

R0726
15

3.3V @ Id=27mA

C0726
100pF

Q0702

R0721
15

C0746
470pF

L0745
4.22nH

SP0702

C0716
270pF
NU

C0720
43pF

NU

1

C0717
1000pF

3

4

R0715
62

R0714
62

2

R0760
10K

GND1

220

VD_RF_OUT

L0705
150nH

R0719
15

SP0701

RF_IN

GND2

1

TP0704

U0700
ADA4743

TP0703

C0733
470pF

R0711

L0702
33.47nH

R0972
0
1 J0700-1

R0710
1MEG

S1

+4 dBm

-11 dBm

L0903
47nH
NU

SP0706

R0717
15

+8 dBm

C0728
470pF

R0970
100

1

TX_INJ_TX_PA

R0712
15
R0716
15

1

R0706
220

E0702

C0732
270pF
NU

C0718
1000pF

SP0705

Q0701
DTC114YKAF

TX_INJ

C0731
470pF

C0713
470pF
NU

9V3_TX_SW

C0806
1500pF

E0704

10K

Antenna_En

L0700
17nH

To Tx/Rx Switch bias - 10mA

R0777
100K

C0824
1000pF
NU

C0822
1000pF

D0703
FWD_DETECTED
RX_IN_TX_PA

R0751
27K
V_G1

RX_IN
C0771
470pF
NU

C0801
1500pF

9V3_VCO

ANT_ENABLE_TX_PA

R0749

ANT_ENABLE
R0775
NU
0

9V3_SYNTH
NC

NC

0

R0748
56K
R0773
68K

C0798
1000pF

C0799
150pF

C0796
150pF

C0797
1000pF

R0761
0

TP0713

Antenna_En

R0753
1K
Final_Bias

IF5
FINAL_BIAS_1

V_cont

V_CONTROL
R0752
0

VHF (136–174 MHz) 25–45W Power Amplifier Schematic Diagram

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-12

SH0900
SHIELD

SH0901
SHIELD
9V3_PC
TP0907
1

1.0V or less, typical
C0919
0.1uF

C0917
1000pF

R0913
0

9V3_PC
C0912
1500pF

C0918
1500pF

C0929
1500pF

R0921
2.2K

8

R0960
2.4K
2

R0922
36K

3
U0900-1

R0900
56K

R0906
0

D0900

1

L0901
560nH

TP0913

C0911
1500pF

4

R0907
0

R0901
43K

9V3_PC

AD8566
R0936
47.5K
1%

L0902
560nH

9V3_PC

C0914
1500pF

D0901

R0917
5.6K

R0902
3.3K

C0913
1500pF

R0919
39K

Q0901

8

R0937
16.2K
1%

U0941
TK11100CSC
2

VOUT

NP

4

NC

C0931
1500pF

FB

6

1500pF

6

L0900
1uH

5
4

C0915
1500pF

U0901-2
AD8566

C0904
1500pF

C0906
1500pF

C0907
.01uF

R0909
43K

VCONT

3

VIN

C0948
1.0uF

5

9V3

R0928
39

R0927
51

C0901
0.1uF

C0935
1500pF

C0934
1500pF

R0926
150

1

GND

C0950
1000pF

R0930
18K

C0916

R0924
5.6K

C0900
1500pF

R0903
22K

7
C0947
100pF

9V3

9V3_PC

RT0908

R0910
1K

Q0902

R0918
390

C0920
1500pF

47K

1

R0929
39
TP0904

2.67V (44W)
2.01V (27.5W)

D0902
NC

R0914
330K

NC

R0915
75K

R0916
FWD_DETECTED

9V3_PC

100

R0925
5.6K

(VALUE)

R0920
33K
8
C0936
1500pF

C0937
1500pF

9V3_PC

1
C0908
0.1uF

C0909
1500pF

3
U0901-1 4
AD8566

2.85V (44W)

C0921
0.1uF

2.10V (27.5W)

C0902
0.1uF

U0940
8

TP0909

NC

6

0.38V (44W)

RFIN
ENBL
VSET

NC

FLTR

8

3
4

C0925
1500pF

R0950
10K

9

R0955
100K

R0946
3.32K

RESET_OUT

NC1

NC2
GND

C0953
1500pF

INPUT

R0912
27K

R0944
0

U0900-2
AD8566

C0927
220pF

C0928
1000pF
FWD_POWER

R0938
0

TX_DAC
TX_DAC

1

47K

5

430K
R0954

RT0953

3

4

R0951
43.2K

4
R0947
0

U0942
NCP301
2

R0943
39.2K

5

R0942
6.81K

R0941
0

C0910
1500pF

6

7

2

C0926
4700pF

LO_BATTERY_DET

REV_DETECTED
4.7K
TP0911

TP0910

1

COMM

LO_BATTERY_DET

R0911
C0923
2200pF

1.28V (27.5W)

GND

5

VAPC

C0903
1500pF

1.35V (44W)

VPOS

7
R0940
0

TP0903

0.21V (27.5W)

C0922
1500pF

AD8315ACPZ-REEL

V_CONTROL

C0939
1500pF

2

.0476

C0949
2.2uF

R0923
0

D0903

C0951
0.1uF

VHF (136–174 MHz) 25–45W Power Control Schematic Diagram

9V3

9V3

3-13

SPI_CLK_IN

SPI_MOSI_IN

SPI_MISO_IN

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

5V_BE_SYNTH
5V_BE
5V_TH

C0102
220pF

(VHF=1500pF)

1.8V_TH_DIG_SYNTH

1

1.8V_TH_DIG
R0103
0

(VHF=1500pF)

2.8V_TH_ANA_SYNTH
2.8V_TH_ANA

C0107

(VHF=1500pF)

C0178
220pF

R0104
(VHF=1500pF) 47K
C0111
0.1uF

C0103
0.1uF

C0109
0.1uF

(VHF=1500pF)

Locked: 1.8V
Unlocked: 0V

C0123
1.0uF
R0146
0
R0109
0

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

16.8_REF

R0156
0
NU

R0155
0
16.8_GPS_SYNTH
16.8_GPS
R0157
0
NU
220pF
C0128

(VHF=1500pF)
(VHF=1500pF)

RX_VCO_SEL1_

D3
SCAN_EN

G5

H2
F8
C8
B7
H7
L6
A7
E8
B3
D7
C7
G10
MN_CP_VCC
LGND1
LGND2
LVCC2
TX_DAC_GND
TX_DAC_VCC
ASPI_VCC
SSI_GND
TM
TEST1
TEST2
LVCC1

MN_CP_GND

J10
H10
J6
A10
G6
J5
E11
H4
G7
L2
K2
K3
J3
G4
E1
J1

ESC_CP
MAIN_PDET_VCC
DAC_ADAPT
VCO_DAC

TH_CEX

D10
D8
D9
C11
F9
F10
F11
F7
D11
E9
E10
E7
K1
L3
G2
G1
F1

SPI_MOSI_IN
TP501
1

SPI_CLK_IN

TP502
TP503
1
TP504
1
1

SFTX_SYNTH
SFTX
TX_CLK_SYNTH
TX_CLK
SDTX_SYNTH

NC
NC
NC
NC
NC

SDTX
DMCS_SYNTH
DMCS

R0111
0

NC

2.8V_ANA
NC
NC

C0124
0.1uF

C0125
220pF
(VHF=1500pF)

HP_MOD_OUT

MN_ADAPT_CP
M_PRSCX
M_PRSC
MN_CP

K8

HP_MOD_OUT_SYNTH

H1

HP_MOD_OUT

H3
J2

PRSC_SYNTH
PRSC

G3
SF_OUT_SYNTH
SF_OUT

5V_TH

C0129
0.1uF

SF_OUT VOLTAGE: 2.45V

TP_ADAPT_SW

GPO_2_SYNTH
220pF
C0130

TX_VCO_SEL2_
GPO_3_SYNTH
TX_VCO_SEL1_

220pF
C0131

220pF
C0132

(VHF=1500pF) (VHF=1500pF)

R0113
10K

C0133
4.7uF

(VHF=1500pF)

R0114
2K

5V_TH

9V3

GPO_1_SYNTH

220pF
C0127

LOCK

(VHF=1500pF)

1

GPO LINES
HI: 2.8V
LOW: 0V
VCO SEL: ACTIVE LOW

9V3_SYNTH

220pF
C0126
(VHF=1500pF)

R0158
0
NU

SC51650VF

NC

16.8_REF_BE_SYNTH

U0100

C0121
220pF
NU

SPI_MISO_IN

SFTX
TXCLK
SDTX
DMCS
SDR
SCLK_OUT
RXFS
RXACQ
ESC_IN

NC
NC
NC

16.8_REF_CONTROLLER_SYNTH

R0147
0
NU

NC
NC
NC
NC
NC
NC
NC

C0119
220pF
NU

TH_CEX_SYNTH

SPI_DR
CEX
SPI_DW
SPI_CLK

XOSC_BASE
XOSC_EMIT
SMD_CLK_GEN_GND
OSCREG_SPLY
OSCREG_BYP
SF_OUT
OSCREG_OUT

R0110
51

C0113
220pF
NU

K5
L5
C9
J4
L4
K4
H5

R0108
2K

NC
NC
NC
NC
NC
NC
NC

G9
CLK_CP
H11
CLK_EMIT
G11
CLK_BASE
E6
RSTB

C0122
.01uF

ASPI_CLK
ASPI_DATA
ACE1
ACE2
NC1
NC2
TX_GND2
NC3
NC4

R0107
220

C10
B11
A6
D6
A1
A11
F6
L1
L11

Q0100
PBR941

NC
NC
NC
NC

C0195
470pF

AGC_REF
AGC_FLAG
ARX_DAC
RFSTEPA
AGC_DAC
DC_CAL
BP_I
RXI
RXIX
BP_IX
SDM_VAG
BP_Q
RXQ
RXQX
BP_QX
SCAN_IN
RX_EN_OUT
PABIAS_DAC
CLK2_OUT
CLK1_OUT
TCLK
NTXQ
TXQ
NTXI
TXI
INCR_DECR
PHCLK
FBQ
FBI

NC
NC

L0100
270nH

C5
C4
H6
A3
B5
A2
E4
C2
C1
F4
B10
E2
D1
D2
E3
F2
B1
K11
J11
H9
G8
K6
L7
L8
K7
J9
L9
B6
C6

J7
EF_OUTP
J8
EF_OUTM

NC
NC

CLK_VCC
CLK_GND
TX_VCC
SDM_CLK_GEN_VCC
XOSC_GND
OSCREG_GND
SSI_VCC
ESC_GND
TX_GND1
ESC_CPBIAS
ESC_VCC
ESC_CP_GND
ESC_CP_VCC
MAIN_GND
ESC_TEST
MAIN_VCC

(VHF=1500pF)

R0106
2.7K

GPO1_TEST1
GPO2_TEST2
GPO3_TEST3
GPO4_TEST4
GPO5
GPO6

C0118
0.1uF

B9
A9
B8
B2
C3
A5
A8
D5

C0117
220pF
R0144
10K

SDM_REF_VCC
SDM_VREFM
SDM_VREFP
RX_AVCC1
RX_AGND1
RX_AVCC2
SDM_REF_GND
RX_AGND2

C0171
.01uF

C0115
1.0uF

K10
SUB1
F5
SUB2
F3
SUB3
L10
DEEPSLEEP

R0105
240
C0120
.01uF

C0114
1.0uF

B4
A4
E5
D4
K9
H8

Buffer to Abacus/Controller

LOCK_SYNTH

C0112
220pF

NC

2.8V_DIG

C0110
0.1uF

C0175
220pF

0.1uF

(VHF=1500pF)

R0102
0

(VHF=1500pF)
(VHF=1500pF)

C0105
0.1uF

1.8V_DIG

TP_TEST2

2.8V_ANA

C0177
220pF

C0101
220pF

1V8_BE

TP_TEST1

C0100
220pF

C0108
220pF

C0106
0.1uF

C0104
220pF

2.8V_TH_DIG_SYNTH

1V8_BE_SYNTH

1

RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

R0101
0

2.8V_TH_DIG
1.8V_DIG

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

1.8V_DIG

RX_SSI_DATA_OUT
RX_SSI_CLK_OUT
RX_SSI_FSYNC_OUT

RX_SSI_DATA_IN
RX_SSI_CLK_IN
RX_SSI_FSYNC_IN

2.8V_ANA

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

5V_SYNTH
5V

2.8V_DIG

1.8V_DIG

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

2.8V_ANA

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

0

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

R0100

Adapt ON: 5V
Adapt OFF: 0V

R0148
120

GPO_4
GPO_5_SYNTH

C0134
220pF

GPO_6_SYNTH

(VHF=1500pF)

4

RF_ATTN_1
Q0107
NTR1P02T1

R0160
100K

3

(VHF=1500pF)

C0135
10uF

10K

C0140
4.7uF

R0117
30K

(VHF=1500pF)

R0120
10K

C0142
220pF

C0141
0.1uF

(VHF=1500pF)
C0144
0.1uF

4
VCC

RSTB_SYNTH
R0123
56K

1

VC

R0161
100K

C0196
10uF

C0180
0.1uF

C0146
220pF

2

(VHF=1500pF)

OUTPUT

U0101
MC74VHC1GT66

Switch for Adapt Transient

3
C0145
.01uF

GND

C0147
220pF

Q0106
DTC114YM

ONOFF_CONTROL
1
INOUT
2
OUTIN

R0122

(VHF=1500pF)
RSTB

4

NU

C0143
220pF

ADAPT_SW
IN

R0118
0

5

R0126
10K
NU

R0116
0

R0119
27

2

Q0102
BCV62

R2

GND

2.8V_ANA

1

ADAPT_SW_SYNTH

R1

OUT
C0138
220pF

3

47K

R0115
0

C0137
10uF

0

Q0108
DTC114YKAF

C0136
0.1uF

5V_TH

2.8V_ANA

9R1 SWITCH FOR FRONT-END

R0159
10K

C0179
220pF

RX_VCO_SEL2_

GND

9R1_SYNTH

VCC

9R1

Y0100
TCO5826
16.8MHz

R0125
0

(VHF=1500pF)

TCXO (Y0100)

1.5 ppm

0.5 ppm

5102495J07

5116032H01

R0127
100
(VHF=51)

R0128
0
(VHF=10)

VCTRL_SYNTH
VCTRL

R0131
240
(VHF=150)
VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V
TP_VCTRL

1

C0191,C0192,C0193,C0194: NU (UHF)
SH0100
SHIELD

1

SH0101
SHIELD

C0194 C0193 C0192 C0191 C0156 C0157 C0158 C0159 C0160 C0161 C0162 C0163 C0164 C0165
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF

C0150
0.1uF

C0148
.033uF

C0151
0.1uF

C0149
.022uF

VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V

(VHF=0.1uF)

(VHF=NU)

R0134
27
(VHF=51)

R0139
1.6K
(VHF=NU)
C0166
0.1uF

R0140
18
(VHF=NU)

1

Note: High Port modulation injection through loop filter for UHF only

VHF (136–174 MHz) 25–45W Synthesizer Schematic Diagram

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-14

SH0200
SHIELD

SF_TH
SF_TH_VCO_UHF1_6
SF_TH

SF_TH

1
C0200
1500pF

RX1

C0201
0.10uF

Super Filter Voltage (SF_TH)
SF_TH: 2.5V

R0201
2.4K

L0202
680nH
C0204
1500pF

C0205
0.10uF

C0206
1500pF

R0204
4.3K

R0205
100

C0208
15pF
L0203
680nH

RX VCO 1

RX Buffer Amplifier

C0215
6.2pF

C0214
11pF

C0213
15pF

E0201

L0200
220nH

Q0200

RXSL

9R1_VCO_UHF1_7
9R1

CR0201

CR0202
C0220
10pF

L0209
680nH

R0211
0

L0210
150nH

VCTRL

C0226
1500pF

Steering Line Voltage (VCTRL_TH)
VCTRL: 0.6-4.5V

L0207
27nH

R0203
510

R0202
510

C0223
39pF

R0240
NU

C0202
.01uF

C0203
1500pF

C0225
120pF
CR0203

CR0204
C0207
1500pF
L0212
680nH

C0229
36pF

L0204
220nH

SF_TH

R0206
15K
C0236
1500pF

RX2

R0224
6.2K

C0237
0.10uF

L0206
27nH

R0220
51

R0216
150

R0219
120

L0213
680nH

C0217
1500pF

C0221
12pF

C0222
NU

R0221
120

C0242
1500pF

C0211
1500pF

Q0202
PBR941

L0205
68nH

TP0200

RXINJ_VCO_UHF1_5

R0208
47

C0219
8.2pF

RXINJ: 180-220 MHz

C0218
NU

+5 dBm

R0210
4.7K
C0224
NU

R0212
0

R0225
8.2K

1

RXINJ

R0207
10

C0240
1500pF

C0241
0.10uF

C0209
0.10uF

L0211
220nH

R0226
100

C0243
12pF

RX VCO 2
L0214
680nH
SF_TH

C0245
12pF

C0246
10pF

C0247
10pF
C0238
1500pF

Q0201

CR0205

C0250
11pF
L0218
220nH

R0241
NU

L0215
22nH

C0231
3.9pF

C0251
22pF

PRSC (RX): 180-220 MHz
-5 to -15 dBm
R0230
4.3K

C0252
82pF

C0253
1500pF

CR0207

RX Prescaler

1

RXSL
L0217
680nH

C0239
0.10uF

TP0301

CR0206

L0230
180nH

CR0208

C0265
20pF

L0219
680nH

C0235
15pF

C0233
NU

C0248
1500pF

C0249
0.10uF

C0260
1500pF

C0261
1500pF

U0201

RX1
C0262
1500pF

R0229
150
RX1_SEL: 2.7 V (High)
0.1 V (Low)

VHF (136–174 MHz) 25–45W Receiver VCO Schematic Diagram

RX2_SEL_VCO_UHF1_5
RX_VCO_SEL2

L0221
180nH
C0259
20pF

R0218
10K

R0213
10K

RX1_SEL_VCO_UHF1_5
RX_VCO_SEL1

PRSC_VCO_UHF1_5
PRSC

PRESC_TX

RX2
C0264
1500pF

C0257
1500pF

RX2_SEL: 2.7 V (High)
C0258
0.10uF

0.1 V (Low)

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-15

R0337
0

TX Buffer Amplifier
TX1

VSF

R0321
10K

C0300
1500pF

SF_TH

C0301
0.10uF

HP_MOD_OUT_VCO_UHF1_7

R0301
3.9K

C0360
4.7uF

9V3_VCO

C0302
.01uF

C0303
1500pF

R0303
510

R0302
510

L0302
680nH

AMP_SEL

C0304

R0319
20K

1500pF
C0310
1.0pF

HP_MOD_OUT

U0303
C0305
0.10uF

C0361
1500pF

9V3_VCO_UHF1_7

Super Filter Voltage (SF_TH)
SF_TH: 2.5V

C0332
2.4pF

R0320
100K

E0301

L0300
220nH

C0334
220pF

C0306
1500pF

C0307
.022uF

R0304
4.7K

R0305
100

C0308

CR0300

C0309
1500pF
1

15pF
L0303
680nH

TX VCO1

C0313

C0314

15pF

15pF

C0311
1500pF
C0315
2.0pF

C0317
1500pF

L0306
180nH

R0333
18

L0309
680nH

CR0301

CR0302

1SV305

1SV325

C0320
5.1pF

R0332
300

L0307
56nH

C0326
1500pF

VCTRL: 0.6-4.5V

C0321
6.2pF

C0312
1500pF

R0310
4.7K
L0311
270nH
R0312
0

C0325

Steering Line Voltage (VCTRL_TH)

C0322
NU

C0323
30pF

L0310
82nH

VCTRL

R0334
300

C0318
NU

C0319
13pF

R0308
47

Q0302
PBR941

R0307
82

VCTRL

R0311
0

L0305
68nH

R0306
15K

Q0300

VCTRL_VCO_UHF1_7

TP0300

L0304
270nH

C0324
NU

TXINJ: 136-174MHz
6 dBm

(VALUE)

150pF
CR0303

CR0304

1SV325

1SV305

TXINJ_VCO_UHF1_5
TXINJ

C0329
27pF

L0312
680nH

SF_TH

C0338
1500pF

R0328
10K
NU

C0339
0.10uF

R0316
110

NC
R0327
10K

TX1_SEL_VCO_UHF1_5
TX_VCO_SEL1

NC
U0304

TX1_SEL: 2.7 V (High)
NC

0.1 V (Low)

C0348
1500pF

C0349
0.10uF

XMIT_SEL_VCO_UHF1_6
AMP_SEL

PREDRIVE_SW

C0327
1500pF

C0328
0.10uF

R0336
10K
NU

R0345
0
SF_TH

TX1

C0331
1.0pF

TX Prescaler

R0338
1.2K
NU

PRSC (TX): 136-174MHz

R0340
0

-5 to -15 dBm
R0339
8.2K

PRESC_TX
9V3_SYNTH_OUT

VSF

9V3_SYNTH_IN
SH0300
SHIELD

1
U0305

C0364
0.1uF

TX1
R0343
43K

R0347
0
NU

VHF (136–174 MHz) 25–45W Transmit VCO Schematic Diagram

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-16

VHF PCB 8478023A12 and 8478023A16 Parts
List 25–45W
Circuit
Ref
C0100
C0101
C0102
C0103
C0104
C0105
C0106
C0107
C0108
C0109
C0110
C0111
C0112
C0113
C0114
C0115
C0117
C0118
C0119
C0120
C0121
C0122
C0123
C0124
C0125
C0126
C0127
C0128
C0129
C0130
C0131
C0132
C0133
C0134
C0135
C0136
C0137
C0138
C0140
C0141
C0142
C0143
C0144
C0145
C0146
C0147
C0148
C0149
C0150

Motorola
Part No.
2113945A10
2113945A10
2113945A10
2113945C31
2113945A10
2113945C31
2113945C31
2113945C31
2113945A10
2113945C31
2113945C31
2113945C31
2113945A10
NOT PLACED
2113946E02
2113946E02
2113945A10
2113945C31
NOT PLACED
2113945B02
NOT PLACED
2113945B02
2113946E02
2113945C31
2113945A10
2113945A10
2113945A10
2113945A10
2113945C31
2113945A10
2113945A10
2113945A10
2313960B30
2113945A10
2313960B32
2113945C31
2313960B32
2113945A10
2313960B30
2113945C31
2113945A10
2113945A10
2113945C31
2113945B02
2113945A10
2113945A10
NOT PLACED
2113945C31
2113945C31

Description
1500pF
1500pF
1500pF
0.1uF
1500pF
0.1uF
0.1uF
0.1uF
1500pF
0.1uF
0.1uF
0.1uF
1500pF
–
1.0uF
1.0uF
1500pF
0.1uF
–
.01uF
–
.01uF
1.0uF
0.1uF
1500pF
1500pF
1500pF
1500pF
0.1uF
1500pF
1500pF
1500pF
4.7uF
1500pF
10uF
0.1uF
10uF
1500pF
4.7uF
0.1uF
1500pF
1500pF
0.1uF
.01uF
1500pF
1500pF
–
0.1uF
0.1uF

Circuit
Ref
C0151
C0156
C0157
C0158
C0159
C0160
C0161
C0162
C0163
C0164
C0165
C0166
C0171
C0175
C0177
C0178
C0179
C0180
C0191
C0192
C0193
C0194
C0195
C0196
C0200
C0201
C0202
C0203
C0204
C0205
C0206
C0207
C0208
C0209
C0211
C0213
C0214
C0215
C0217
C0218
C0219
C0220
C0221
C0222
C0223
C0224
C0225
C0226
C0229
C0231
C0233

Motorola
Part No.
2113945C31
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2113945B02
2113945A10
2113945A10
2113945A10
2113945A10
2113945C31
2185419D06
2185419D06
2185419D06
2185419D06
2113945A05
2113946H02
2113945A10
2113945Y02
2113945B02
2113945A10
2113945A10
2113945Y02
2113945A10
2113945A10
2115153H37
2113945Y02
2113945A10
2115153H37
2115153H34
2115153H22
2113945A10
NOT PLACED
2115153H25
2115153H27
2115153H35
NOT PLACED
2115153H47
NOT PLACED
2115153H59
2113945A10
2115153H46
2115153H17
NOT PLACED

Description
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
.01uF
1500pF
1500pF
1500pF
1500pF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
470pF
10uF
1500pF
0.10uF
.01uF
1500pF
1500pF
0.10uF
1500pF
1500pF
15pF
0.10uF
1500pF
15pF
11pF
6.2pF
1500pF
–
8.2pF
10pF
12pF
–
39pF
–
120pF
1500pF
36pF
3.9pF
–

Circuit
Ref
C0235
C0236
C0237
C0238
C0239
C0240
C0241
C0242
C0243
C0245
C0246
C0247
C0248
C0249
C0250
C0251
C0252
C0253
C0257
C0258
C0259
C0260
C0261
C0262
C0264
C0265
C0300
C0301
C0302
C0303
C0304
C0305
C0306
C0307
C0308
C0309
C0310
C0311
C0312
C0313
C0314
C0315
C0317
C0318
C0319
C0320
C0321
C0322
C0323
C0324
C0325

Motorola
Part No.
2115153H37
2113945A10
2113945Y02
2113945A10
2113945Y02
2113945A10
2113945Y02
2113945A10
2115153H35
2115153H35
2115153H27
2115153H27
2113945A10
2113945Y02
2115153H34
2115153H41
2115153H55
2113945A10
2113945A10
2113945Y02
2115153H40
2113945A10
2113945A10
2113945A10
2113945A10
2115153H40
2113945A10
2113945Y02
2113945B02
2113945A10
2113945A10
2113945Y02
2113945A10
2113945B04
2115153H37
2113945A10
2115153H03
2113945A10
2113945A10
2115153H37
2115153H37
2115153H10
2113945A10
NOT PLACED
2115153H36
2115153H20
2115153H22
NOT PLACED
2115153H44
NOT PLACED
2113944A42

Description
15pF
1500pF
0.10uF
1500pF
0.10uF
1500pF
0.10uF
1500pF
12pF
12pF
10pF
10pF
1500pF
0.10uF
11pF
22pF
82pF
1500pF
1500pF
0.10uF
20pF
1500pF
1500pF
1500pF
1500pF
20pF
1500pF
0.10uF
.01uF
1500pF
1500pF
0.10uF
1500pF
.022uF
15pF
1500pF
1.0pF
1500pF
1500pF
15pF
15pF
2.0pF
1500pF
–
13pF
5.1pF
6.2pF
–
30pF
–
150pF

Circuit
Ref
C0326
C0327
C0328
C0329
C0331
C0332
C0334
C0338
C0339
C0348
C0349
C0360
C0361
C0364
C0400
C0401
C0402
C0403
C0404
C0405
C0406
C0407
C0408
C0409
C0410
C0411
C0412
C0413
C0414
C0416
C0417
C0418
C0419
C0420
C0421
C0422
C0423
C0424
C0425
C0426
C0427
C0428
C0429
C0430
C0431
C0432
C0433
C0434
C0435
C0436
C0437

Motorola
Part No.
2113945A10
2113945A10
2113945Y02
2115153H43
2115153H03
2115153H12
2113944A44
2113945A10
2113945Y02
2113945A10
2113945Y02
2313960B30
2113945A10
2113946B04
2113945A10
2113945C31
2113945A10
2115153H50
2113945A10
2113945A10
2115153H23
2113945A10
2115153H22
2115153H35
2115153H40
2115153H40
2115153H49
2113945A10
2113945A10
2115153H37
2115153H37
2113945A05
2113945Y02
NOT PLACED
2115153H19
2115153H48
2115153H51
2115153H48
2115153H50
2115153H48
2115153H50
2115153H48
2115153H50
2115153H48
2115153H51
2115153H50
2113945A10
2113945A10
2113946S35
2113945A10
2113945A10

Description
1500pF
1500pF
0.10uF
27pF
1.0pF
2.4pF
220pF
1500pF
0.10uF
1500pF
0.10uF
4.7uF
1500pF
0.1uF
1500pF
0.1uF
1500pF
51pF
1500pF
1500pF
6.8pF
1500pF
6.2pF
12pF
20pF
20pF
47pF
1500pF
1500pF
15pF
15pF
470pF
0.10uF
–
4.7pF
43pF
56pF
43pF
51pF
43pF
51pF
43pF
51pF
43pF
56pF
51pF
1500pF
1500pF
1.0uF
1500pF
1500pF

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

Circuit
Ref
C0438
C0439
C0440
C0441
C0442
C0443
C0444
C0445
C0446
C0447
C0448
C0449
C0450
C0451
C0452
C0453
C0454
C0455
C0456
C0457
C0458
C0502
C0503
C0504
C0506
C0507
C0509
C0510
C0512
C0513
C0514
C0515
C0516
C0601
C0602
C0603
C0604
C0605
C0607
C0610
C0611
C0612
C0613
C0614
C0615
C0616
C0617
C0618
C0619
C0620
C0621

Motorola
Part No.
2113945A10
2113945A10
2113945Y02
2115153H17
2113945A10
2115153H42
2115153H42
2115153H44
2115153H27
2115153H42
2115153H41
2115153H27
2115153H26
2115153H53
2115153H37
2115153H47
2113945A10
2113945A10
2113945A10
2113945A10
2115153H55
2113945Y02
2113945Y02
2113945Y02
2115153H35
2115153H38
NOT PLACED
2115153H24
2113945Y02
2113945Y02
2113945Y02
NOT PLACED
NOT PLACED
2115153H48
2113945B02
2113944A44
2113945Y02
2115153H48
2115153H37
2115153H51
2113945A09
2115153H39
2113945G91
2115153H41
2113945B02
NOT PLACED
2113945Y02
2115358H25
2113945Y02
2113945Y02
2113945Y02

Description
1500pF
1500pF
0.10uF
3.9pF
1500pF
24pF
24pF
30pF
10pF
24pF
22pF
10pF
9.1pF
68pF
15pF
39pF
1500pF
1500pF
1500pF
1500pF
82pF
0.10uF
0.10uF
0.10uF
12pF
18pF
–
7.5pF
0.10uF
0.10uF
0.10uF
–
–
43pF
.01uF
220pF
0.10uF
43pF
15pF
56pF
1000pF
18pF
0.1uF
22pF
.01uF
–
0.10uF
1uF
0.10uF
0.10uF
0.10uF

3-17

Circuit
Ref
C0622
C0623
C0625
C0626
C0627
C0628
C0629
C0630
C0631
C0632
C0633
C0634
C0635
C0636
C0637
C0638
C0640
C0641
C0642
C0643
C0644
C0645
C0646
C0647
C0648
C0649
C0650
C0651
C0700
C0701
C0702
C0703
C0704
C0705
C0706
C0707
C0708
C0709
C0710
C0711
C0712
C0713
C0714
C0716
C0717
C0718
C0719
C0720
C0721
C0722
C0723

Motorola
Part No.
2113945A09
2113945Y02
2113944C89
2113944A40
2113944A40
2113945Y02
2113945A11
2113945Y02
2113945Y02
2313960B30
2113945Y02
2113945B02
2113944A40
2113944A40
2113946S35
2113945Y02
2113946N03
2113945B02
2115153H53
2113945Y02
2113945Y02
2113945B02
2113946G04
2113946J03
2113946J03
2113945A12
2115153H44
2113945A10
2113944C36
2113945C25
2113944C51
2113944C36
2113945C25
2113944C51
NOT PLACED
NOT PLACED
2113944C51
2113945C31
2371403L02
2113945L49
2113944C06
NOT PLACED
2111078B59
NOT PLACED
2113945A09
2113945A09
2111078B33
2111078B33
2111078B42
2111078B40
2111078B59

Description
1000pF
0.10uF
200pF
100pF
100pF
0.10uF
2200pF
0.10uF
0.10uF
4.7uF
0.10uF
.01uF
100pF
100pF
1.0uF
0.10uF
2.2uF
.01uF
68pF
0.10uF
0.10uF
.01uF
0.68uF
10.0uF
10.0uF
3300pF
30pF
1500pF
33pF
.033uF
1000pF
33pF
.033uF
1000pF
–
–
1000pF
0.1uF
10uF
.01uF
470pF
–
470pF
–
1000pF
1000pF
43pF
43pF
100pF
82pF
470pF

Circuit
Ref
C0724
C0725
C0726
C0727
C0728
C0729
C0730
C0731
C0732
C0733
C0734
C0735
C0738
C0739
C0740
C0741
C0742
C0746
C0750
C0752
C0753
C0754
C0755
C0766
C0767
C0770
C0771
C0772
C0775
C0776
C0777
C0778
C0779
C0780
C0783
C0786
C0790
C0791
C0792
C0793
C0794
C0795
C0796
C0797
C0798
C0799
C0801
C0802
C0803
C0804
C0805

Motorola
Part No.
NOT PLACED
NOT PLACED
2111078B42
2111078B40
2113944C06
2111078B36
NOT PLACED
2111078B59
NOT PLACED
2113944C06
2113944C06
2111078B49
2113955D13
2111078B34
2111078B35
2111078B22
2111078B11
2111078B59
2111078B17
2111078B55
NOT PLACED
2111078B57
NOT PLACED
2113944C35
2113944C06
2113945A10
NOT PLACED
2113944C30
NOT PLACED
2113944C51
2113944C51
2111078B47
2111078B32
NOT PLACED
2113945A10
2113944C06
2113944C02
2113944C39
2113944C06
NOT PLACED
NOT PLACED
2113944C06
2113944C47
2113944C51
2113944C51
2113944C47
2113945A10
NOT PLACED
2111078B21
2113944C51
NOT PLACED

Description
–
–
100pF
82pF
470pF
56pF
–
470pF
–
470pF
470pF
180pF
2.2uF
47pF
51pF
22pF
8.2pF
470pF
14pF
330pF
–
390pF
–
27pF
470pF
1500pF
–
10pF
–
1000pF
1000pF
150pF
39pF
–
1500pF
470pF
220pF
56pF
470pF
–
–
470pF
150pF
1000pF
1000pF
150pF
1500pF
–
20pF
1000pF
–

Circuit
Ref
C0806
C0817
C0818
C0819
C0820
C0821
C0822
C0823
C0824
C0900
C0901
C0902
C0903
C0904
C0906
C0907
C0908
C0909
C0910
C0911
C0912
C0913
C0914
C0915
C0916
C0917
C0918
C0919
C0920
C0921
C0922
C0923
C0925
C0926
C0927
C0928
C0929
C0931
C0934
C0935
C0936
C0937
C0939
C0940
C0941
C0942
C0943
C0944
C0945
C0947
C0948

Motorola
Part No.
2113945A10
NOT PLACED
NOT PLACED
2111078B49
NOT PLACED
NOT PLACED
2113944C51
2113944C51
NOT PLACED
2113945A10
2113945C31
2113945C31
2113945A10
2113945A10
2113945A10
2113945C02
2113945C31
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A09
2113945A10
2113945C31
2113945A10
2113945C31
2113945A10
2113944C55
2113945A10
2113945L41
2113944C02
2113944C51
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113944C51
2113944M27
2113944C51
2113944C51
2113944M18
2113944C51
2113944A40
2113946S35

Description
1500pF
–
–
180pF
–
–
1000pF
1000pF
–
1500pF
0.1uF
0.1uF
1500pF
1500pF
1500pF
.01uF
0.1uF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1000pF
1500pF
0.1uF
1500pF
0.1uF
1500pF
2200pF
1500pF
4700pF
220pF
1000pF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1000pF
24pF
1000pF
1000pF
10pF
1000pF
100pF
1.0uF

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-18

Circuit
Ref
C0949
C0950
C0951
C0953
CR0201
CR0202
CR0203
CR0204
CR0205
CR0206
CR0207
CR0208
CR0300
CR0301
CR0302
CR0303
CR0304
CR0400
D0400
D0401
D0402
D0403
D0405
D0500
D0600
D0601
D0700
D0702
D0703
D0900
D0901
D0902
D0903
D0904
D0905
E0201
E0301
E0400
E0401
E0403
E0404
E0500
E0600
E0601
E0602
E0603
E0604
E0605
E0606
E0607
E0608

Motorola
Part No.
2113946G01
2113945A09
2113945C31
2113945A10
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815059H01
4815059H01
4815096H01
4813974A19
4813974A06
4885094Y01
4813978C02
4885094Y01
4815090H01
4813974A19
4815096H01
4815096H01
4802482J02
4802482J02
4886622Y06
4813978C02
4815023H01
4815024H01
4815024H01
4813974A21
4813974A21
2480640Z01
2480640Z01
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25

Description
2.2uF
1000pF
0.1uF
1500pF
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV325
DIODE VARACTOR 1SV325
DIODE VARACTOR 1SV305
DIODE, SCHOTTKY
DIODE, PIN
DIODE VARACTOR 1SV228
DIODE, PIN
DIODE VARACTOR 1SV228
DIODE, MIXER
DIODE, SCHOTTKY
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SWITCHING
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SCHOTTKY
DIODE, SCHOTTKY
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD

Circuit
Ref
E0609
E0610
E0700
E0701
E0702
E0703
E0704
FL0500
J0700
L0100
L0200
L0202
L0203
L0204
L0205
L0206
L0207
L0209
L0210
L0211
L0212
L0213
L0214
L0215
L0217
L0218
L0219
L0221
L0230
L0300
L0302
L0303
L0304
L0305
L0306
L0307
L0309
L0310
L0311
L0312
L0400
L0401
L0402
L0403
L0404
L0405
L0406
L0407
L0408
L0409
L0410

Motorola
Part No.
2409134J25
2480640Z01
2485011Y01
2485011Y01
7671656M01
2485011Y01
2409134J25
9180022M11
0905901V11
2414017N29
2414017N28
2414017K33
2414017K33
2414017N28
2414017N22
2414017N17
2416077H12
2414017K33
2414015B06
2414017N28
2414017K33
2414017K33
2414017K33
2416077H11
2414017K33
2414015B08
2414017K33
2414017N27
2414017N27
2414017N28
2414017K33
2414017K33
2414017N29
2414017N22
2414017N27
2414015C08
2414017K33
2414017N23
2414017N29
2414017K33
2414017K32
2414032F31
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2414032F29
2414032F74
2414015B02
2414015B02
2414015B12

Description
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
73.35MHZ CRYSTAL FILTER
MINI-U RF CONNECTOR
270nH
220nH
680nH
680nH
220nH
68nH
27nH
27nH
680nH
150nH
220nH
680nH
680nH
680nH
22nH
680nH
220nH
680nH
180nH
180nH
220nH
680nH
680nH
270nH
68nH
180nH
56nH
680nH
82nH
270nH
680nH
560nH
56nH
–
–
–
–
39nH
560nH
68nH
68nH
47nH

Circuit
Ref
L0411
L0412
L0414
L0503
L0504
L0506
L0602
L0603
L0604
L0605
L0608
L0700
L0702
L0705
L0706
L0707
L0708
L0709
L0710
L0714
L0715
L0716
L0717
L0718
L0719
L0720
L0721
L0722
L0723
L0724
L0725
L0728
L0729
L0730
L0731
L0745
L0900
L0901
L0902
L0903
L0904
M0700
Q0100
Q0102
Q0106
Q0107
Q0108
Q0200
Q0201
Q0202
Q0300

Motorola
Part No.
2414017N20
2414017N26
2414017K32
2414015B32
NOT PLACED
2414032B70
2414032K29
2414032D28
2466505A01
2466505A01
2414032B76
2460592A01
2479990G01
2414017N26
2485873L02
2485873L01
2485873L01
2485873L02
2485873L02
2460592A01
2414017N26
2414017N11
2414017N13
2414017N22
2414017N10
2485873L01
2485873L02
2415385H04
2415385H06
2485873L02
2414032B69
2414032B70
2414032B69
2414032B53
2414032B53
2460591A01
2414032D30
2414017K32
2414017K32
NOT PLACED
NOT PLACED
2686201B02
4802197J95
4815359H01
4816134H01
4813970A59
4815261H01
4805793Y10
4805793Y10
4802197J95
4805793Y10

Description
47nH
150nH
560nH
330nH
–
1.5uH
8.2uH
820nH
10uH
10uH
4.7uH
17nH
33.47nH
150nH
25nH
18nH
18nH
25nH
25nH
17nH
150nH
8.2nH
12nH
68nH
6.8nH
18nH
25nH
17.5nH
28nH
25nH
1.2uH
1.5uH
1.2uH
100nH
100nH
4.22nH
1uH
560nH
560nH
–
–
HEATSINK
NPN RF TRANSISTOR
DUAL PNP
ANALOG SWITCH
P-CHANNEL MOSFET
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR

Circuit
Ref
Q0302
Q0400
Q0401
Q0402
Q0403
Q0405
Q0500
Q0501
Q0600
Q0601
Q0700
Q0701
Q0702
Q0703
Q0704
Q0705
Q0706
Q0707
Q0708
Q0709
Q0901
Q0902
R0100
R0101
R0102
R0103
R0104
R0105
R0106
R0107
R0108
R0109
R0110
R0111
R0113
R0114
R0115
R0116
R0117
R0118
R0119
R0120
R0122
R0123
R0125
R0126
R0127
R0128
R0131
R0134

Motorola
Part No.
4802197J95
4815271H01
4815267H01
4871127H01
4815270H01
4871127H01
4802197J95
4802197J95
4805793Y10
4813973A04
4813970A59
4815261H01
0105958T74
4816548H01
4813973B02
4816547H01

Description

NPN RF TRANSISTOR
ANALOG SWITCH
DUAL PNP
NPN RF TRANSISTOR
DUAL NPN/PNP
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN DARLINGTON
P-CHANNEL MOSFET
ANALOG SWITCH
MRF1550PA ASSEMBLY
N-CHANNEL LDMOS DRIVER
PNP
N-CHANNEL LDMOS PREDRIVER
4815272H01 ANALOG SWITCH
4815272H01 ANALOG SWITCH
4815272H01 ANALOG SWITCH
4815272H01 ANALOG SWITCH
4813973A13 PNP
4813973M07 NPN
0613952R66 0
0613952R66 0
0613952R66 0
0613952R66 0
0613952R17 47K
0613952Q58 240
0613952Q83 2.7K
0613952Q57 220
0613952Q80 2K
0613952R66 0
0613952Q42 51
0613952R66 0
0613952R01 10K
0613952Q80 2K
0613952R66 0
0613952R66 0
0613952R12 30K
0613952R66 0
0613952Q35 27
0613952R01 10K
NOT PLACED –
0613952R19 56K
0613952R66 0
NOT PLACED –
0613952Q42 51
0613952Q25 10
0613952Q53 150
0613952Q42 51

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

Circuit
Ref
R0139
R0140
R0144
R0146
R0147
R0148
R0155
R0156
R0157
R0158
R0159
R0160
R0161
R0201
R0202
R0203
R0204
R0205
R0206
R0207
R0208
R0210
R0211
R0212
R0213
R0216
R0218
R0219
R0220
R0221
R0224
R0225
R0226
R0229
R0230
R0240
R0241
R0301
R0302
R0303
R0304
R0305
R0306
R0307
R0308
R0310
R0311
R0312
R0316
R0319
R0320

Motorola
Part No.
NOT PLACED
NOT PLACED
0613952R01
0613952R66
NOT PLACED
0613952Q51
0613952R66
NOT PLACED
NOT PLACED
NOT PLACED
0613952R01
0613952R25
0613952R25
0613952Q82
0613952Q66
0613952Q66
0613952Q88
0613952Q49
0613952R05
0613952Q25
0613952Q41
0613952Q89
0613952R66
0613952R66
0613952R01
0613952Q53
0613952R01
0613952Q51
0613952Q42
0613952Q51
0613952Q92
0613952Q95
0613952Q49
0613952Q53
0613952Q88
NOT PLACED
NOT PLACED
0613952Q87
0613952Q66
0613952Q66
0613952Q89
0613952Q49
0613952R05
0613952Q47
0613952Q41
0613952Q89
0613952R66
0613952R66
0613952Q50
0613952R08
0613952R25

Description
–
–
10K
0
–
120
0
–
–
–
10K
100K
100K
2.4K
510
510
4.3K
100
15K
10
47
4.7K
0
0
10K
150
10K
120
51
120
6.2K
8.2K
100
150
4.3K
–
–
3.9K
510
510
4.7K
100
15K
82
47
4.7K
0
0
110
20K
100K

3-19

Circuit
Ref
R0321
R0327
R0328
R0332
R0333
R0334
R0336
R0337
R0338
R0339
R0340
R0343
R0345
R0347
R0400
R0401
R0402
R0403
R0404
R0406
R0407
R0408
R0409
R0410
R0411
R0412
R0413
R0414
R0415
R0416
R0417
R0418
R0419
R0420
R0421
R0422
R0423
R0424
R0425
R0426
R0427
R0428
R0429
R0430
R0431
R0432
R0433
R0434
R0435
R0436
R0437

Motorola
Part No.
0613952R01
0613952R01
NOT PLACED
0613952Q60
0613952Q31
0613952Q60
NOT PLACED
0613952R66
NOT PLACED
0613952Q95
0613952R66
0613952R16
0613952R66
NOT PLACED
0613952R05
0613952Q73
0613958H33
0613952R66
0613952Q83
0613952Q68
0613952Q57
0613952R01
0613952Z43
0613952R25
0613952Q39
0613952R25
0613952Q69
0613952Q69
0613952Q69
0613952Q69
0613958H43
0613952M42
0613952Q83
0613952Q83
0613952R66
0613952Q42
0613952Q53
0613952Q53
0613952M01
0613952R01
0613952Q42
0613952R66
0613952Q69
0613952R01
0613952R01
0613958H44
0613952R66
NOT PLACED
0613952Q65
0613952Q53
0613952Q53

Description
10K
10K
–
300
18
300
–
0
–
8.2K
0
43K
0
–
15K
1K
22
0
2.7K
620
220
10K
3K
100K
39
100K
680
680
680
680
56
2.67K
2.7K
2.7K
0
51
150
150
1K
10K
51
0
680
10K
10K
62
0
–
470
150
150

Circuit
Ref
R0439
R0440
R0500
R0501
R0502
R0503
R0508
R0509
R0510
R0511
R0512
R0601
R0602
R0603
R0604
R0605
R0606
R0607
R0608
R0609
R0610
R0611
R0612
R0613
R0614
R0615
R0616
R0617
R0618
R0619
R0620
R0621
R0622
R0623
R0624
R0625
R0626
R0627
R0702
R0706
R0710
R0711
R0712
R0713
R0714
R0715
R0716
R0717
R0718
R0719
R0720

Motorola
Part No.
0613952Z45
0613952Q32
0613952Q90
0613952Q61
0613952R08
0613952R12
0613952R19
0613952Q89
0613952R12
0613952Q75
0613952Q42
0613952Q51
0613952R01
0613952Q66
0613952R10
0613952Q61
0613952Q42
NOT PLACED
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R25
0613952R01
0613952Q63
0613952R01
0613952Q96
0613952R66
NOT PLACED
NOT PLACED
0613952Q90
0613952N69
0613952N81
0613952R66
NOT PLACED
0613958H57
0613958J49
0613952H57
0613958S29
0613959H12
0613952H44
0613952H44
0613958S29
0613958S29
0613952H35
0613958S29
0613952H35

Description
3.6K
20
5.1K
330
20K
30K
56K
4.7K
30K
1.2K
51
120
10K
510
24K
330
51
–
0
0
0
0
0
0
0
0
100K
10K
390
10K
9.1K
0
–
–
5.1K
51.1K
68.1K
0
–
220
1MEG
220
15
30K
62
62
15
15
27
15
27

Circuit
Ref
R0721
R0722
R0723
R0726
R0727
R0728
R0729
R0730
R0731
R0732
R0733
R0734
R0735
R0736
R0737
R0738
R0739
R0740
R0742
R0745
R0746
R0747
R0748
R0749
R0750
R0751
R0752
R0753
R0754
R0755
R0756
R0757
R0760
R0761
R0773
R0775
R0777
R0779
R0780
R0781
R0900
R0901
R0902
R0903
R0906
R0907
R0909
R0910
R0911
R0912
R0913

Motorola
Part No.
0613958S29
0613952J07
0613958J49
0613958S29
0613952J05
0613952H89
0613952J01
0613952H73
NOT PLACED
0613958S29
0613958S29
0613958S29
0613959Y49
0613958S29
0613958S29
0613959Y42
0613958S29
0613958J74
0613959Q25
0613952H65
0613952R66
0613952H49
0613952J19
0613952G67
0613952J07
0613952J11
0613952G67
0613952H73
0613952H35
0613952H35
0613952J25
0613952J17
0613952J01
0613952G67
0613952J21
NOT PLACED
0613952J25
0613952G67
0613952G67
0613958S73
0613952R19
0613952R16
0613952Q88
0613952R09
0613952R66
0613952R66
0613952R16
0613952H73
0613952Q89
0613952R11
0613952R66

Description
15
18K
1MEG
15
15K
4.7K
10K
1K
–
15
15
15
100
15
15
51
15
0
10
470
0
100
56K
0
18K
27K
0
1K
27
27
100K
47K
10K
0
68K
–
100K
0
0
1K
56K
43K
4.3K
22K
0
0
43K
1K
4.7K
27K
0

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-20

Circuit
Ref
R0914
R0915
R0916
R0917
R0918
R0919
R0920
R0921
R0922
R0923
R0924
R0925
R0926
R0927
R0928
R0929
R0930
R0936
R0937
R0938
R0940
R0941
R0942
R0943
R0944
R0946
R0947
R0950
R0951
R0954
R0955
R0960
R0970
R0972
R0973
R0975
R0976
R0977
R0978
R0979
RT0908
RT0953
SH0100
SH0101
SH0200
SH0300
SH0500
SH0900
SH0901
SP0701
SP0702

Motorola
Part No.
0613952R37
0613952R22
0613952Q49
0613952H91
0613952H63
0613952R15
0613952R13
0613952H81
0613952R14
0613952R66
0613952H91
0613952H91
0613958H53
0613952H42
0613958H39
0613958H39
0613952R07
0613952N66
0613952N21
0613952R66
0613952R66
0613952R66
0613952M81
0613952N58
0613952R66
0613952M51
0613952R66
0613952N01
0613952N62
0613952R40
0613952P01
0613952H82
0613959Y49
0613952G67
0613952G67
0613959Y47
0613952H39
0613952H39
0613952G67
0613952G67
0615585H01
0615585H01
2615362H01
2615362H01
2615362H01
2615362H01
2615576H01
2686423Z02
2686425Z02
1015349H01
1015349H01

Description
330K
75K
100
5.6K
390
39K
33K
2.2K
36K
0
5.6K
5.6K
150
51
39
39
18K
47.5K
16.2K
0
0
0
6.81K
39.2K
0
3.32K
0
10K
43.2K
430K
100K
2.4K
100
0
0
82
39
39
0
0
THERMISTOR, 47K
THERMISTOR, 47K
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SOLDER_PREFORM
SOLDER_PREFORM

Circuit
Ref
SP0703
SP0704
SP0705
SP0706
SP0707
SP0708
T0400
T0401
U0100
U0101
U0201
U0303
U0304
U0305
U0600
U0601
U0700
U0900
U0901
U0940
U0941
U0942
VR0700
Y0100

Motorola
Part No.
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
2515121H01
2515121H01
5104932K08
5114000B59
4815267H01
4815272H01
4815267H01
4815267H01
5102495J14
5115391H01
4802246J29
5115147H01
5115147H01
5180390L83
5115391H01
5114004A35
4813977M11
5116032H01

Description
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
BALUN XFMR
BALUN XFMR
IC, FRACN SYNTHESIZER
ANALOG SWITCH
DUAL PNP
ANALOG SWITCH
DUAL PNP
DUAL PNP
IC, RF ASIC
VOLTAGE REGULATOR
PA PRE-DRIVER
DUAL OPAMP
DUAL OPAMP
IC, PA CONTROLLER
VOLTAGE REGULATOR
VOLTAGE DETECTOR
DIODE, 5.6V ZENER
0.5 PPM 16.8 MHZ TCXO
(GPS Models only)

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

C3018

VR4004

C0709
C0703

2
3

3

2

3

3

3

2

2

3

3

C6408
C6433

R2005
R2009
R2013
R2007

R2010

C3209
L3202

E4001

E6402

C4089
C4090

C2004
R4094
U4008

R4068
R4069
R4070
R4071

C2008
TP_SDRAM_CLK
TP_SDRAM_CLKX
TP_SDRAM_BA0
C2006
R2008
TP_SDRAM_BA1

16
TP_SDRAM_CS

C3216

1

9

R2014
R2015
C2009

R4093
R4105
U4006

USB1_TXEN USB1_SEO
USB1_DAT
VBUS2_CMD

23
4

23
4

Q3204

8

C3212

U4004
R4097
C4034
U4005

L0100
30
J4001

L3200

C4027
C4026
C4025
C4024
C4023
C4022
C4021
C4020
C4019
C4018
C4017
C4016

R2000
R1066 R4096
R1067 U4007

C3202

C3203

C3213

R1021

C1009

MAKO_GATED_32KHz
TP_MAKO_DCLK
TP_MAKO_FSYNC
TP_MAKO_TX
TP_MAKO_RX

16

TP4000

R3583

R3596

C3277

C1014
C1011

C1013

C1016

C1036
C1037

C2000
R2004

1

9

Q3203 Q3202

R2006
R2011
C2005 C2007

C1031

R1028

C1001
R1006
C1008
U4010
C4092
C4091
C1018
C2001
U4009
C2002

R0106
R0144

8

C3273
R3224
R3225

VBUS1_CMD
R1000 C1007 C3280

R3587

R2012
C2500

C6422

Q3200

C1010
C1015 R1001
TP1000
C1012

R1005

3.6V_MAKO_SW1 R3233
C3513
R3507
R3509 R3503
R3505
R3550
U6407

R3500
R3501

C3545
R3595

C1034
R1025 R3560C3210
C1002
R1036
R1027

C1000
R1045

R3594

C6440
R6456
C6431
C6430

E6401

R6443
R6446

9
R1020
C3220
C3219

R6467

R3508
R3504

C3207

C3262
C3543
R3205
C3208
C1030

C6451

RT3500
C3283
R3203
C3278 C3276

C1005
C2003 C1003
R1019
C1017
C1006

R3580

R3206
C3529

C6428
R6403

C6429

U6402

E3500
VR3204
VR3202

C3247

E3503
E3502

C1004
E4000

C3239

2.9V_MAKO_V6
C3225
C3226

E3205

VR3206

C3040

C3514

C3528
C3211
R3218

C6439

C6423

R6459

R4012
R4011

C3010

R3033

R3056
3

C6406
R6454 R6455
C6450

R4006 R4095
R4099
C4035
R4009
R4010

2

R0146
C0122
R0108

C0121
C0175

R0155
R0157
R0156
R0109
R0147

R3547

VR3503

R4061
R4063
C4013
R4064
R1041
R4065
R4066 C1019
R4067 R1002

R4000
R4001
R4002
R4003
R4004

R0101

C0118
C0117
Q0100

C0103

4

C0109

C0127

C0144

Y0100
3

3

R3532

R2529
R0102

C0132
C0178
C0130
R0123 C0113
R0119
C0142
C0105

R3526

5
4

C3515
C3292

C3524

R1071

C0332

C0100
R0110 C0102

SH0100

C0129

2

C0145

2
U3005

C0313
C0308

8

R1035
TP_POR R1034
R1017

R0311

C0141

C0196

C0124

C0104
R0111 R0116

R0161
C0180
C0146

2

C0325
C0329

Q3201

C0243
C0245

R0148

C0125

Q0106

FS
DOUTB
DOUTA
CLKOUT
PE

R3515
R3514
C3511
C3523

C4000
C4001
C4002
C4003
C4004
C4005
R4005
C4006
C4033
C4032
C4031
C4030
C4029
C4028
R1014

R0320

CR0205 CR0206 CR0304 CR0301
CR0207 CR0208 CR0303 CR0302
C0111
L0217
C0177
C0143
1
C0128
R0117
R0118
R0100
R0158
C0110
C0140
Q0102
C0133
R0114
R0159

C0213
C0208

L0209

2

2

R3003
C3046
C0300
C0301

R0211

C0360

L0219

C0326

L0309

L0310

R0241

U3040

C0334
C0361
C0310 R0321
CR0300

R0319

C6421

R6458
C6407

C3238
R3217 C3240

SH0200
1

2
CR0201 CR0202
CR0204 CR0203

3

1
1
1

R0779
R0777

C3254

C0323
C0314

C6416
C6418
C6445

R6445
R6449
R6466 R6444
R6465 C6420
R6450
R6461

E3202

R6402
C6427
E6407

C6417
C6419

C3505 C3501

R3035
C3248
C3234

R3571

R3576

R3588

C0771

E0703

1

M0700

C0252

R0225
C0242
C0241

C0225

C0220

C0250

L0218
C0253

L0210
C0226

E0606
C0631
R0614
R0615

R3042

L0302 R0305
C0304
L0303
C0315
Q0300
L0312
R0316

L0307

R3516
R3520

R6460

C0824

C0320

L0215

2

5
6

R0775
R0752
R0750
R0722

C0802

R0721

R0737

R0739

R0716

C0804
C0805
R0756
R0753

R0734

R0712

R0731

SP0706

SP0701

SP0705

C0206
R0204
C0205

C0622
R0627
R0607
R0608
R0609
R0611
R0612
R0613

C0246

R0240

E0608
C0644

TP0601

37

U0600
25

L0608

3

R0781

C0305
R0304
C0306
R0301

3

E3501

C3504

R3009

C3531 R3537
R3590

C0259
L0214

Q0405
R0417

R0622

R0503
U602 R0623

C0510

C0630
C0645 E0605
PD
PC

Q0701

C3516

R3538 C3518
R3535 C3520

R0107
C0171
R0105

C0405 C0409 R0441

C0417

C0416
C0626
13

C0642

D0601

C0643
R0618
R0617 C0646

R0619

C3530 C3229 C3249
C3538

R0761

R0229

C0126

1

C0625
C0627
C0629
R0610
C0633
E0604
E0607
C0638

C0605

C0619
C0617
C0615
C0611
C0621
C0620
E0600

6

5
4
FL0500
3
2

C0438
C0439

R0621

C3009
R3010

U3006

R0224 C0251

L0207

R0432

R0510

C0428
C0432
C0431
C0429
C0430
C0434
L0504 C0509

R0445

R0444

C0457

C0650

L0604

C0515

C0502

Q0200

R0201 C0223
R0437 R0422
R0423 L0203 C0214
R0436
C0450
R0424
C0415
L0411
C0451
C0440 R0420
R0418 R0419
R0425
C0442
R0421
L0407

R0411

C0437

L0403

C0201
C0200 L0202

2

SP3001

SP3000

E3000

C3015

C3000

E0700
C0713

2

C3506

R0751

R0746
C0823

C0236 L0213 R0226
C0240
C0237
Q0201

C6426

U3500

2

R4051
R4042 R4043 R4045 R4044
C4042 C4043 C4045 C4044

Q3500

U3002

R3036

Q0700

C0204 R0205
C0215 C0247
L0212
C0229 R0216

VR4002

R4040 R4041 R4046 R4047
C4040 C4041 C4046 C4047

R3032
3

R0780

L0404

C0936
C0937
C0455
C0504

Q0501

S
4

C0904

R0412

U3001

C0706

C0714

C0712
C0738
E0701

R0742
SP0708

SP0707

C0797

SP0703

SP0704

R0738
3
4 6

C0798

C0796
R0749

R0906

SP0702

D0901

L0902

C0424
C0425
C0423
C0427
C0426
C0433

C0414

L0506

C0623
E0602
R0606 E0601

D0403

Q0402

R0410

C0516

L0900

C0408
C0410

C0411

Q0706

R0914

U0943
C0950

D0902
R0928

L0402

L0405

C0934
C0935

5

4

U0941

SH0900

C0435

1

R3004

C3008

1

R0730
R0757

VR4001

Q4000 Q4002 Q4010 Q4011 Q4004 Q4005 Q4008 Q4006

R3002

7

R0727

R0929

C0918
R0925

R0937 R0936
C0951 C0947

C0413

R0917
C0914

C0406

C3005
C3019

S

G
5

RT0908

C0948

D0401

S
6

R0443
D0903
R0442
C0420
R0440
L0401
R0406 R0404
C0419
R0409

Q4013
E4005
C4075
VR4000 VR4005 VR4003

R4048
C3007

C0731

Q0702

C0964
C0960
R0988 C0929

L0901

C0949

L0414

2
D

8

R0989
R0926

R0924

C0922
R0940 C0921

R0407

R0748

C3006

C0702

3
S

8

C0418

C0700

Q0901

8
4
5

C0778

J4000

C4048
R4050

C3002

R0930
C0915

C0931
U0940

Q0704 4

C0701

R0745

C0779

R0923

C0708
C0711

R0995

R0927

C0926

R0950

L0725

C0707

2

R0982

R0983

C0965
R0994

R0981
C0962
C0961
C0963

C0777

C0799

C0908
D0900

C0909

C0900

R0985

R0907

R0901

2

26

2

25

C0704

1

3

R0911
R0912
C0910

U0901

R0909

R0984

R0735

R0920
R0915 C0939

R0987
C0967
C0906
R0903
C0901
D0907
C0907
R0902
R0900

R0916
R0986

C0710

C0966

R0713
L0728

VR0700

R0729

C0776

C0705

2

3

J0700

J3000

R0439

3.0

3-21

C0120 C0195

VHF (136–174 MHz) 25–45W 8478023A17 Top Side

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

FT_EMERGENCY

D0700

C0944

R0975
TP0913

C0945
R0979

TP0904

D0703
C0767

L0903

C0941

R0976
R0977
C0953

C0927

C0928

U0942

C0923

1

R0942

R0946
R0954

R0943

C0925

R0400
C0456
C0422 C0454
Q0401
R0402
C0453 C0412
CR0400
R0401
C0402
C0403
E0401
C0401
D0402

R0605

R0624
R0603
C0616 C0607
C0610 R0604

C0632
TP0600

C0648

C0601

C0400

6 4
3

E0400
R0625

C0641

E0603 L0605
C0628 C0637
C0635
C0634
C0636

C0640

C0513
E0610
E0500

2
L0603
R0616

C0604

C0647

Q0601

C0618

1

E0609

C0614

R0602

C0194

C0191

C0613
C0602
C0603
R0601

L0602 C0612

Q0600

SH0500

R0160

C0649 D0600

Q0400

R0511 C0514
R0512 R0500
R0626
C0651

U0601

D0500

Q0500

C0506

C0503
R0509
C0512
R0501

R0502

R0413
R0428

E0404
C0407

R0431
R0403

L0406

Q0403
3
T0400
6
4

D0400
R0435

R0414
R0429 R0408
E0403 R0430
C0436

C0458

C0459

D0405

TP0400

C0421
L0400
C0404

R0941

TP0910

R0947

U0900

C0902

2

C0452

C0507

C0193

C0162
C0157

C0903

R0918

Q0902

C0912
R0921

RT0953
R0955

R0972
C0913 C0917

R0910

C0750

C0911
R0960

L0706
L0707

R0913

R0508

Q0107

C0160

C0159
C0164

4
6
T0401
3

C0448

C0441
TP0401

SH0101

C0163
R0134

R0415
R0416

L0503

3

C0942

R0978

R0970

L0724

L0722
C0740
C0445
L0410

L0413

R0426
C0444

TP0301

C0231

C0221

R0219

TP_VCTRL
C0150
R0131

TP0911

L0709

C0460
L0409

C0449

R0125

C0165

R0427

C0443
L0408

C0222
R0221
R0220

L0206

2

5

C0158

C0156

L0412

C0207
C0209

C0446

C0224 R0206
R0207 C0217

E0201

C0179

C0149
C0151
R0127

C0772

L0710

C0735

C0742

23
07
R
C0722
R0732

R0733

R0719

C0746

TP0707
C0753

R0208
L0205
C0211

L0204
R0212

L0200
C0202

R0202
C0203
R0203

C0258 R0218
C0322
R0334
R0332
C0257 C0262 U0201
C0138
C0261
34
C0249
R0213
U0101 R0120
TP_ADAPT_SW C0248
Q0108
R0210

C0233
C0265
L0230
C0134
C0136

C0920
C0919
C0916

L0723

TP0909

TP0907
SH0901

1

C0447

C0101

R0128

R0919

C0723

R0938 R0944 R0951

SH0300

R0115

R0122

R0922

L0708

R0333 C0331

C0166

U0100

R0139
R0140 L1

TP_TEST2

C0727

R0728
R0736

R0726

R0717
TP0711
C0752
TP0200

L0211
C0219

Q0202

R0104

D0904
C0940

C0218

C0238
C0239
C0264

C0148

VHF (136–174 MHz) 25–45W 8478023A17 Bottom Side

L0721

C0739

C0260

C0137

C0108

R2504 R2501 C0119
R2506 R2507
C0123
R2517
R2516 R2514
C0115
R2513 R2512
R2518 R2528
R2525 R2526
1
R2527

C0721

C0770

C0793
C0792
C0794
R0754
R0720
R0718
R0755

C0791
C0819
3 U0303
4 6

E0301

C0235

Q0302
R0307

TP504
TP503
TP_TEST1
C0112

C0147

14

L0715
L0702

L0304
C0324
R0312

C0732
E0704
C0806

U0700
TP0704
L0705
L11

C0135

D0702

C0720

C0755

R0337
C0302

C0161

R0345
C0339
C0338

1

TP0903

C0754

L0745

R0302 R0336
R0303 L0300
C0303
C0309
C0307

R0306
R0340
R0310 C0317
R0328 R0327
C0321 L0306
C0349 C0348

TP501
TP502

J4003

C0716
C0717

TP0702

R0702

2

11

1

R0347

R0103
C0131
R0113

M1

Q0703

L0221

C0726

C0747
S0700
L0717

C0790

R0740

TP0713

TP0703
C3044

C0312
C0318
C0328
C0327

R3248

U0305

R0343

C0783
C0775
C0780

L0904

L0731
C0766

L0720

R0230

U0304

R3249

R2515

Q0705

C3017

U3004

R3008
R2500

R3236

U3203

C3204 C3272

R1060
C1044

R1048
C3282

R3220

U1006

Y3201

C1032

C1033
4
3
Y1000
2

R1026

3

C0718

C0107
C0106
R0126

A1

6

R3219

R0338

L0719

R0973
C0943
D0905

L0730

C0818

L0718 E0702
C0734

A11

U2000

43

L0311
R0339

C0311
R0308
C0364

L0729

R0620

VR3000
C3020
R0760 R0714
C0728 R0711

R3521
C3507

R3506
R3502

3

2
R3524

J2500

R3043
U3202

C1
C3A3

G2
R4090
E4003
C3218
C3217 R3222 R3223

L0305

C0319

R0747
TP0710

R0706

C0114

M8

R3581
R3582

R2524

TP_FLASH_CLK
A9
TP_DDR_LDQS
A8
R4034

R1046

AA1

R1070
OPT_SSI_SYNC

U1000

R1054
R1044

2
TP0300

5

TX_RAMP MAKO_CE
RF_ATTN_2

TP0705
R3044
R3210 C3261
R2502
R2519
R3577
R2520
G1
TX_RAMP_DAC

20

AA21

A21

C0741

C0730
C0729

C3014
R3005

Q3032
4 6

R3226 3

Q3040

34

J4002

C3013

R3006 C3012

5
4

R3030
1
U3505
8

VR3200

C3275

3

C3237
VR3201 VR3208

E3201

C1035

C3205

C0795

C0817

C0820

L0716

2

D3200

4

P14

P1
A1

C3233
MAKO_V9_3V
EXT_MIC
C3521

C0786

TP0709

C0801

Q3206

R2508

D4001

FT_USB1_DM

FT_VBUS1

FT_MMP_1_WIRE

C4014
C4015

5

8

C4087

R3228 C3274

C4093
C4094
C4059 E4006
C4049 R4074
C4051 R4076
C4053 R4078
C4055 R4080
C4062 R4081
C4061 R4082
C4060 R4083
C4058 R4085
R2511
R2509
R2510

K9
C4076
R4106

U3200

A14
U2001

E4004

MAKO_V8_5V

R3579
R3572

TP_DDR_UDQS

K1

4

C3214

2

R3007
C3011C3016

C3043

3

Y3200

2
3

R3237

FT_USB1_DP
C4011
C4086
C4012
C4010
C4088
C4007

R3227

5
4

R3216

R3253

Q3207

Q3209
Q3208

R3239
C3266

Q3210
R3240

C3265

C3281

8

C3215

R3204

C3291

C3290

R3208
R3207
R3252

R3243

C3021
C0821
R0715
C0733

Q3205

SPI_MISO_1
SPI_MOSI_1
SPI_CLK_1

6 4
U3201
3

C3269
R3250
C3289

R3246 R3247

C3270

R3245

C3512

C3260
L3201

R3037

R3523

R3209

6 4
3
C3542

U3508

C3535

R3593

E3208 E3206 E3203

C3206

C3201

R3241

7

6 4
3

8

7

14

1 C3517
C3526

C0719

R3050

C3509

7

R3215

C3200

R3053

VR3502

U3502

R3546

R3038

C0822

C0803

L0700

R3051

8

14

L0714

C0725

R3055

R3034

C3500

16

R3512
R3510

C3279
R3200

3

C3519

R6420

C3228 C3222
C3227 C3221 C3243

R3238

VR3207
VR3205
VR3203

R3591
R3592

U3003
1

6
R3041
C3032

C3031

2

14

9

C3510
R3525

VR3040

R3046
R3045
8

1

5
U3030
4

C3041
R3054
1

U4000

Q3041
Q3030
R3039
D3030 R3057

C0724

C0192

VR4006

FT_VBUS2
2
3

2

R4031

3

EXT_PTT

3
R4089

R4088

3

5
U3501
6 10
8

R3528

C3042

5

4

R3048
R3047

C3030 R3040

VR3504
2

R4032

R4055 R4033

R4054

VR4009

C4065

2

R6433

3

2
3
1

C3536

IF_TEST

P1

A1
Q6402 6 43

U6406

D3040

R3052

8

C3252

C3257

C3541 E4002

R6404

C3232
C3231

U3503

C6446

R6405
C6432

U6408

R6469
R6470

R6440
R6438
R6439

C3540
R3578
R3558
R3559

R3511

1.2V_RTC_TEST

C4085
C4084
C4073

U6404
R6468
R6401

R3586
U3504
R3584 R3585

2.8V_RF_TEST
C3503
C6401 R3573
R3574
R6457

U6401
ROUT_TEST

A10

R6419
R6418
R6417
R6416
C6452
C6434

C6449
R6464 R1047
R3556

E2500
R3513

C3045

R4049

10

CLK_ACQ_TEST

R3575

D4000

07

R6410
C6444
SPI_CLK_TEST

C3508

FT_VBAT

R

C4074
R4100

R4098

FT_VBAT_GROUND

R4035
Q4012

Q4001

R4030
C3502
C3539
I2C_CLK
I2C_DATA
R3569

C6414

R6409
R6411
C6443
L6403

32
FL6401
45
R4023 R4086
C4071
R4103
U4001
C4072
R4101

R6437

Q4015

P10

Q3505

R3536
C3532
R3553
Q3502
R3551 R3554
INT_MIC
R3552
Q3504
R3555 R3544 Q3503

C3534

2

ANT_C

J6400

R3534
R3549
C3522

R6407

FT_USB2_DM
FT_USB2_DP

Q4009
Q4007 Q4003 Q4014

Q6401

R6432

C6413
C6412
L6402

R3530

R3533

C3527

R4079
R3542
R3541

E6400

C6437
C3533
R6434

R3545 R3540

VR6400

R3548

C2501

R6436
C6438
U6405

R6435
R6430
C6435

C3525

C4068
C4067
C4069
R3529

FT_APM_1_WIRE
C4070

C4066
C6436 C4063 C4064

C1
C3A3

FT_IGNITION_SENSE

3-22

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-23

RAW_B+
9V3_PA
9V3

PA_SUPPLY
9V3_PA
9V3

5V
1.8V_TH_DIG
2.8V_TH_DIG
2.8V_TH_ANA

5V_SW
1.875V_DIG_V2
2.775V_DIG_V4
2.775V_ANA_V7
SPI_BUS(0:4)

0

SPI_MOSI
SPI_MISO
SPI_CLK
THK_CS
ABACUS3_CS
TX_SSI_DATA
TX_SSI_CLK
TX_SSI_FSYNC

0

1

1

2

2

3

3

4

4

TX_SSI_BUS(0:2)

0

RX_VCO_SEL1_
RX_VCO_SEL2_
TX_VCO_SEL1_
TX_VCO_SEL2_

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN
TH_CEX
ABACUS3_CEX_IN

RX_VCO_SEL1
RX_VCO_SEL2
TX_VCO_SEL1

9V3_SYNTH_IN
9V3_VCO

NC

VCO_VHF

VCTRL
SF_TH
HP_MOD_OUT
PRSC

VCTRL
SF_OUT
HP_MOD_OUT
PRSC

9V3_SYNTH
9V3_VCO

TXINJ

TX_INJ

TX_HP_VHF

( TX: SHEET 1 )
( RX: SHEET 2 )

( PA: SHEET 1 )
( PC: SHEET 2 )

0

1

1

2

2

SDTX
TX_CLK
SFTX

SYNTH

9V3
9R1

RXINJ

9V3_SYNTH_OUT
9R1
PREDRIVE_SW

RX_IN

NC

CONTROLLER_&_GPS_R6
( TOP LEVEL: SHEET 1)

RF_ATTN_1
RX_SSI_BUS(0:2)

0

RX_SSI_DATA
RX_SSI_CLK
RX_SSI_FSYNC
RX_SSI_SYNCB
DMCS
RESET_OUT
ADAPT_SW
LOCK_DETECT

1

2

2

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT
ABACUS3_SYNCB_IN
DMCS
RSTB
ADAPT_SW
LOCK

16.8_GPS

16.8_GPS

PRESSURE_PAD_DET
PC_ATTEN_ENA
MAKO_DAC2
MAKO_RAMP_DAC3
ANT_ENABLE
LO_BATTERY_DET
MAKO_ADC8
MAKO_ADC5

PRESSURE_PAD
0

1

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT
ABACUS3_CEX_OUT
RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

0
1

FINAL_BIAS_1
TX_DAC
ANT_ENABLE
LO_BATTERY_DET
LO_PWR_DET
VSWR_DET

2
3
0
1

9V3_TX_SW

2

ABACUS3_SYNCB_OUT
5V_BE
1V8_BE
16.8_REF

9V3_TX_SW

NC

RX_INJ

RXFE_VHF

RX_IN

( 1 SHEET )

9R1
RF_ATTEN_1
FE_TUNE

MAKO_DAC1

IF

ABACUS_SPI_BUS(0:3)
5V_FE

NC
0
1
2
3

ABACUS_SSI_BUS(0:2)

SPI_ABACUS_DATA
SSI_ABACUS_DOUTB
SPI_ABACUS_CLK
SPI_ABACUS_CEX

IF

0
1
2

SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT
SSI_ABACUS_FSYNC
SSI_ABACUS_SYNCB

RXBE_44.85MHZ
16.8_MHZ_BUFF

5V
1V8
REF_CLK

(IF AMP: SHEET 1)
(ABACUS3: SHEET 2)

VHF (136–174 MHz) 25–45W Overall Schematic Diagram

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-24

10 dB Attenuator ON @ High for RF_ATTEN_1

9R1_FILT

E0400

E0401

RF_ATTEN_1_8

9R1_FE_7

RF_ATTEN_1
R0401

Q0400

9R1

C0400
E0404

6

1
C0403
2

9V3_TX_SW

5
9V3_TX_SW_8

C0407

C0401

C0402

Q0401
R0403

4

3

R0402
R0431
C0405

D0402
C0404
R0400

C0456
Hi-Side Zeros for Preselector
(Micro-strip 40 mm Aggregate)

L0401

R0439

C0408

R0404

L0400

C0412

C0419

C0418

2

(VALUE)
L0402

L0405

D0403

R0411

R0441
2

R0406

2
C0415

3

2
1

1

(VALUE)

NC

C0409

CR0400

C0452

C0454

R0407
1

C0421

2

C0422
(VALUE)

Q0402

C0420

R0442

R0443

NU

NU

NU

L0403

1

(VALUE)

RX_IN

R0440

C0453

1

3

C0455

C0417

3

C0414

D0401

3

R0435

C0413

(VALUE)

1

D0400

C0435

L0414

(VALUE)

C0410

C0411

RXIN_FE_6

C0416

(VALUE)

TP0400

3

C0406

L0404

NU

R0436

R0437

10 dB Attenuator
R0409

L0406
C0424

R0410

C0425

C0426

C0427

R0444

C0433

4

R0408

E0403

2

R0413

C0428

C0429

R0412

C0430

C0432

C0431

(In-Band Tuning range 2.70 ~ 7.80 VDC)
L0413

MAKO ( 0 ~ 4.6 VDC)
FE_TUNE_FE_3

R0445

9R1_FILT
R0428

1

C0423

C0434

R0414

Q0403

FE_TUNE
R0429

C0459

C0436

R0430

R0416

6

3

5

R0415

9R1_FILT

IF_FE_3
IF
R0427

R0417

C0437

TP0401

R0419

C0438

T0401

C0460

C0441

C0442

R0426

T0400

C0443

L0408

L0409

R0421

C0445

4

C0444

3

1

R0422

C0450

C0448

C0449

6

IO2

IO1

1

C0451

NC

5

NC
NC

4:1 Balun
R0425

R0424
L0411

R0432

C0457

7.5 dB Attenuator

VHF (136–174 MHz) 25–45W Receiver Front-End Schematic Diagram

5

NC
8:1 Balun

D0405
R0423

6

2

1
IO4

RX_INJ_FE_5

C0447

4

2

L0410
2

C0446

Q0405
RX_INJ

3

3

R0420

IO3

C0440

4

L0407

R0418

L0412

1

C0439

C0458

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-25

RX_FE_3
5V_FE
5V

E0500
R0511

5V_BE_5
5V
R0500

C0514

C0513

R0501
R0502
R0512

VHF -- 44.85MHz
R0503

1.6V

4-POLE

1.43V

L0506

R0509

IF_TO_ABACUS

C0504

C0512

FL0500

IF_OUT

C0502

Q0501
44.85MHz
C0507

C0506

L0503
C0510

1
0.76V

GND2

2 CC1
5 CC2

C0509
NU

C0515
NU

3

C0503

OUT 6

4

IF

Q0500
2

D0500

C0516
NU

0.72V
R0510

R0508

L0504
NU

SH0500

1
2

3 IN

1 GND1

IFIN_BE_8

VHF (136–174 MHz) 25–45W Receiver IF Amp Schematic Diagram

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-26

VVCO
U602
SPF_3.5V

C0601

TP0600

C0603

1

C0602

C0604

R0601
TP0601

C0605

C0650

R0621

R0602

IF_OUT

R0622

R0623

NU

NU

C0607

Q0600
C0611

5V

2nd LO LF

C0610

3VA

L0602

C0612

R0624
C0613

R0604

C0615
R0605
E0600

C0617

3VA

C0614

R0603

C0649

C0616
NU

L0603

D0600

E0601
C0618

R0606
2nd LO VCO VHF (42.6MHz/47.1 MHz)

C0619
L0604
3VA

L0605

C0620

C0621

E0602
C0622

FREF_IF
REF_CLK
1V8

1
2
3
4
5
6
7
8
9
10
11
12

# C0626
#

3VA
E0603

C0627

C0628
R0610

U0600

GNDL
FREF
GNDS2
SYNCB
GNDH
FS
DOUTB
DOUTA
CLKOUT
VDDH
VDDD
PE

36
35
34
33
32
31
30
29
28
27
26
25

R0607
NU

R0608

PE

C0631

3VA

FS

E0604

PD

SB_1_BE_5

DOUTB_1_BE_5

R0611
C0630

R0627

DOUTA_1_BE_5

PC

SSI_ABACUS_SYNCB

FS_1_BE_5
R0609

13
14
15
16
17
18
19
20
21
22
23
24

# C0629

#

MXOP
MXON
GNDF
IF2N
IF2P
VDDF
GCP
GCN
VDDA
GNDA
VREFP
VREFN

RREF
VDDQ
IOUTC
GNDQ
VDDC
GNDC
CLKP
CLKN
GNDS1
GNDD
PC
PD

C0625

48
VDDI
47
IFIN
46
CXIF
45
GNDI
44
CXVL
43
LOP
42
LON
41
CXVM
40
VDDL
39
VDDP
38
IOUTL
37
GNDP

C0623

R0612

SSI_ABACUS_FSYNC
SSI_ABACUS_DOUTB
SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT

CLKOUT_1_BE_5

DOUTA DOUTB CLKOUT

* C0632

R0613

FE_1_BE_5
SPI_ABACUS_CEX

R0614

FD_1_BE_5

C0633
R0615
E0605

C0634
C0635

FC_1_BE_5

E0606
R0626

R0625

C0636
1V8
3VA

3VA

1V8_3

E0607

C0641
C0651

3VA

U0601

E0610
R0616

3VA
2
FB
6
NP
4
VCONT
3
VIN

5V

C0640

E0608

VOUT

1
C0637

GND

C0638

5
L0608

C0642

R0617

R0618

C0643

R0619
C0644

C0645

D0601

R0620
C0646

VVCO
E0609
Q0601
C0647

CLOCK VCO

VHF (136–174 MHz) 25–45W Receiver Back-End Schematic Diagram

CLOCK LF

C0648

SPI_ABACUS_DATA
SPI_ABACUS_CLK

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-27

PA_SUPPLY_TX_PA
PA_SUPPLY

A+
E0700
R0742
C0700

C0701

C0702

C0703

C0704

C0705

C0706
NU

C0707
NU

C0712

C0710

C0711

C0738

C0708

C0709

C0714

E0701

9V3_TX

9V3_PA
E0703

9V3_TX_SW_Main
To Tx/Rx Switch bias - 10mA

R0779
R0702
NU

R0777

C0731

C0713
NU

To Rx PIN diode for 12mA bias

Q0700

9V3_TX_SW

10K

Antenna_En

L0700

9V3_TX_SW

R0746

9V3_TX

C0806
E0704

47K

R0780
R0712

Q0701

HS0700

E0702

1

R0716
C0732
NU

+8 dBm
R0719
L0702
C0716
NU

C0717

L0705

U0700
VD_RF_OUT

R0733

C0735

L0720

L0721

L0706

L0708

L0707

L0709

R0737

2 S

3 G

R0739

L0722
C0727 C0725
NU

C0729
NU

C0750

C0742

L0904
NU

L0724

R0973

1

C0940

A+

POS
R0722

R0978

R0975
C0941

R0727

C0767
R0730

C0770
M0700

R0731
NU

C0766
R0729

R0740

R0735

R0977

D0702

C0942

L0730

L0725

R0976

V_cont
VR0700
C0775
NU
L0715

C0780
NU

L0731

R0738

C0793
NU

C0783

C0776

NC
R0756
C0804

TP0709

C0777

C0779

C0778

C0772

D0905

R0757
C0805
NU

C0791

Q0704

C0943

R0979
C0790

C0786

Q0705

D

TP0710
C0795

C0792

G

C0821
NU

Final_Bias
C0794
NU

L0719

L0717
C0820
NU

R0745

C0817
NU

C0944

TP0711
NC

NC

S

C0945
R0781

Q0706
R0747

L0718

9V3_TX_SW_Main

9V3

2.70V @ Vcont=4.5V (Ids=100mA)
V_cont

L0728

L0710

TP0707

L0716

R0713

C0740

C0741

D0904

2.46V @ Vcont=4.5V (Ids=700mA)

9V3_TX

W = 22.6 mil

L0723
C0739

C0721

R0728

C0818
NU

C0723
S = 35.4 mil
W = 90.2 mil
S = 35.4 mil

R0723
C0719

SP0701

R0755

L = 1030 mil
W = 22.6 mil

C0730

1
1

R0736

D
Test Point to check Ref Osc warping

C0724
NU

SP0704

R0734

C0755
NU

1
1

C0754

1

Q0703

C0753
NU

SP0703

R0754
C0734

C0752

C0722

D0700

TP0702
R0720

R0972
1 J0700-1
2 J0700-2
3 J0700-3

Q0702
R0732

C0819

C0726
NU

R0726

C0746

L0745

R0718

3.3V @ Id=27mA

TP0705

C0747

L0714

1

R0715

3

C0720

SP0702

R0714

RF_IN

2
GND1
4
GND2

1
C0733

R0721

L0903
NU

C0803

SP0707
SP0708

R0711

R0760

+4 dBm
TP0704

TP0703

R0970

1

-11 dBm
C0728

2

R0710

SP0705

TX_INJ

PIN2

R0717

1
1

C0718

SP0706

R0706
TX_INJ_TX_PA

PIN1

9V3

C0823

NC
PRESSURE_PAD_TX_PA

R0750

Long Trace around PA
Bypass both sides

L0729
REV_DETECTED
FWD_POWER
C0822

C0824
NU

D0703
FWD_DETECTED
RX_IN_TX_PA

PRESSURE_PAD
C0802
NU

RX_IN

R0751
C0771
NU

C0801

9V3_VCO

ANT_ENABLE_TX_PA

R0749
C0966

R0775
NU

S0700

ANT_ENABLE
R0748
R0761

9V3_SYNTH

C0798

C0799

C0796

C0797

TP0713

Antenna_En

R0753
Final_Bias

IF5
FINAL_BIAS_1

V_cont

V_CONTROL
R0752

VHF (136–174 MHz) 25–45W Power Amplifier Schematic Diagram

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-28

SH0900

SH0901

2

1

2

1

9V3_PC
TP0907
1.0V or less, typical

R0918
C0919

C0920
C0929

C0917

R0910

R0921

Q0902
9V3_PC

R0913
C0912

R0960

8

2

R0901

R0906

R0907

R0922

3

C0918

9V3

9V3_PC

R0900

D0900

1

L0901

TP0913

C0911

9V3_PC

U0900-1 4

R0902
9V3_PC
C0914

D0901

L0902

R0936

C0913

R0917

C0900
Q0901

R0919

8

R0903

6

C0901

L0900

7
C0947

5

R0930
R0924

NC

U0901-2

C0915

C0916

4

R0937

C0904

C0931

C0935

C0934

R0926

R0909
5V

GND

C0950

C0906

C0907

R0929

R0928

R0927

5

9V3

C0948
R0989

C0961

TP0904

C0962

D0902

R0914

R0923
NC

NC

C0951

D0903

U0943

7

C0960

C0949
1
C0963

9V3_PC

8

C0937

C0936

2

R0988

TADJ
INHI
VSET
INLO
VOUT
COMM
CLPF

2.85V (44W)

7

NC

6
5

VAPC
NC
COMM

C0902

U0940

9

C0903

6

FWD_DETECTED

R0920
R0995

4
R0982
R0984

5

8

C0939

2

1
R0994

3

LO_PWR_DET
C0908

3

C0909

U0901-1

4
TP0903

LO_PWR_DET

0.38V (44W)
0.21V (27.5W)

R0983
NU

R0911
R0985
NU

C0964

C0923

1.35V (44W)

R0916

C0965

REV_DETECTED

1.28V (27.5W)
TP0910

1
RFIN
2
ENBL
3
VSET
4
FLTR

8

R0942

C0910

6
5

TP0911

4
R0950

C0925

U0900-2

R0912

R0986

7

R0941

R0947
GND

R0940
V_CONTROL

VPOS

8

C0922

2.01V (27.5W)

R0915

R0981

GND
C0921

2.67V (44W)

9V3_PC

VPOS

R0925

2.10V (27.5W)
TP0909

RT0908

5V

U0941
2
FB
6
1
NP
VOUT
4
VCONT
3
VIN

R0943

R0987

D0907
5.1V

NC
C0967

R0944

R0951

VSWR_DET
VSWR_DET

R0946

R0955

9

C0927

C0926

C0928

U0942
LO_BATTERY_DET

FWD_POWER

3

C0953

GND

RESET_OUT 1
2
INPUT
4
5
NC1
NC2

LO_BATTERY_DET

TX_DAC

R0938
RT0953

TX_DAC

R0954

9V3

VHF (136–174 MHz) 25–45W Power Control Schematic Diagram

9V3

3-29

SPI_CLK_IN

SPI_MISO_IN

SPI_MOSI_IN

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

5V_BE_SYNTH
5V_BE
5V_TH

1

1V8_BE_SYNTH
1V8_BE

TP_TEST1
1

RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

2.8V_TH_DIG
C0100

1.8V_DIG

RX_SSI_DATA_OUT
RX_SSI_CLK_OUT
RX_SSI_FSYNC_OUT

RX_SSI_DATA_IN
RX_SSI_CLK_IN
RX_SSI_FSYNC_IN

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

2.8V_TH_DIG_SYNTH
1.8V_DIG

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

R0101
1.8V_DIG

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

2.8V_DIG
2.8V_ANA

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

5V

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

2.8V_ANA

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

5V_SYNTH

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

R0100

1.8V_DIG

TP_TEST2

R0102
1.8V_TH_DIG_SYNTH
1.8V_TH_DIG

C0108
C0102

2.8V_ANA

C0177

C0101

R0103
2.8V_TH_ANA_SYNTH

C0106

2.8V_TH_ANA
C0105

C0104

C0178

C0175
C0109

C0110
C0107

R0104
C0111
C0103

Locked: 1.8V
Unlocked: 0V

2.8V_DIG

LOCK_SYNTH
LOCK

NC

C0112
C0115

R0110

C0123
R0146
R0147
16.8_REF_BE_SYNTH

16.8_REF

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

R0109
R0156
NU

R0157
R0158
NU

GPO_1_SYNTH
C0131

C0130

GPO_2_SYNTH

D3
SCAN_EN

J10
H10
J6
A10
G6
J5
E11
H4
G7
L2
K2
K3
J3
G4
E1
J1

G5
MN_CP_GND

MN_CP_VCC
LGND1
LGND2
LVCC2
TX_DAC_GND
TX_DAC_VCC
ASPI_VCC
SSI_GND
TM
TEST1
TEST2
LVCC1

NC
NC

2.8V_ANA
C0124

C0125
U1=220pF
U2=120pF
VHF=1500pF

K8

HP_MOD_OUT_SYNTH

H1

HP_MOD_OUT

H3
M_PRSCX
J2
M_PRSC
MN_CP

PRSC_SYNTH
PRSC

G3
SF_OUT_SYNTH
C0129

TP_ADAPT_SW

R0113
GPO_3_SYNTH

C0133

R0114
C0134
U1=220pF
U2=120pF
VHF=1500pF

GPO_4
9R1
GPO_5_SYNTH
GPO_6_SYNTH
RX_VCO_SEL2_

C0136

C0135
9R1 SWITCH FOR FRONT-END

4

3

R0159

C0179

R0115

C0137

10K

1

Q0108
R0116

47K

2.8V_ANA

R0126

ADAPT_SW

IN
R2

2

Q0102

ADAPT_SW_SYNTH

R1

OUT
C0138
GND

R0160

Adapt ON: 5V
Adapt OFF: 0V

R0148

2.8V_ANA

RF_ATTN_1
Q0107

SF_OUT VOLTAGE: 2.45V

C0132

TX_VCO_SEL1_

9R1_SYNTH

SF_OUT

5V_TH

Q0106

R0119
R0118

R0117

R0120

NU
C0141

C0142
U1=220pF
U2=120pF
VHF=1500pF

U0101
5

C0140

4
C0143

C0144
R0122
NU

ONOFF_CONTROL

1
INOUT
2
OUTIN

3

RSTB_SYNTH

VCC

9V3_SYNTH
9V3

C0128

DMCS

GND

R0170

C0127

SDTX
DMCS_SYNTH

R0111
NC

MN_ADAPT_CP

TX_CLK
SDTX_SYNTH

NC
NC
NC
NC
NC

G1
DAC_ADAPT
F1
VCO_DAC

HP_MOD_OUT

SPI_CLK_IN
SFTX
TX_CLK_SYNTH

5V_TH

C0126

GPO LINES
HI: 2.8V
LOW: 0V
RX_VCO_SEL1_
VCO SEL: ACTIVE LOW
TX_VCO_SEL2_

F9
F10
F11
F7
D11
E9
E10
E7
K1

SPI_MOSI_IN

SFTX_SYNTH

5V_TH

NU

TH_CEX

TP501
TP502
TP503
1
TP504
1
1
1

1

16.8_GPS_SYNTH
16.8_GPS

SPI_MISO_IN

L3
ESC_CP
G2
MAIN_PDET_VCC

NC

NU
R0155

U0100

NC
NC
NC

16.8_REF_CONTROLLER_SYNTH

NC
NC
NC
NC
NC
NC
NC

C0121

NU

TH_CEX_SYNTH
D10
SPI_DR
D8
CEX
D9
SPI_DW
C11
SPI_CLK

SFTX
TXCLK
SDTX
DMCS
SDR
SCLK_OUT
RXFS
RXACQ
ESC_IN

XOSC_BASE
XOSC_EMIT
SMD_CLK_GEN_GND
OSCREG_SPLY
OSCREG_BYP
SF_OUT
OSCREG_OUT

R0108

C0119

NU

K5
L5
C9
J4
L4
K4
H5

NC
NC
NC
NC
NC
NC
NC

G9
CLK_CP
H11
CLK_EMIT
G11
CLK_BASE
E6
RSTB

R0107

NC
NC
NC
NC

Q0100

C10
ASPI_CLK
B11
ASPI_DATA
A6
ACE1
D6
ACE2
A1
NC1
A11
NC2
F6
TX_GND2
L1
NC3
L11
NC4

C0122

C0195

NC
NC

L0100

AGC_REF
AGC_FLAG
ARX_DAC
RFSTEPA
AGC_DAC
DC_CAL
BP_I
RXI
RXIX
BP_IX
SDM_VAG
BP_Q
RXQ
RXQX
BP_QX
SCAN_IN
RX_EN_OUT
PABIAS_DAC
CLK2_OUT
CLK1_OUT
TCLK
NTXQ
TXQ
NTXI
TXI
INCR_DECR
PHCLK
FBQ
FBI

J7
EF_OUTP
J8
EF_OUTM

NC
NC

K10
SUB1
F5
SUB2
F3
SUB3
L10
DEEPSLEEP

R0106

C5
C4
H6
A3
B5
A2
E4
C2
C1
F4
B10
E2
D1
D2
E3
F2
B1
K11
J11
H9
G8
K6
L7
L8
K7
J9
L9
B6
C6

CLK_VCC
CLK_GND
TX_VCC
SDM_CLK_GEN_VCC
XOSC_GND
OSCREG_GND
SSI_VCC
ESC_GND
TX_GND1
ESC_CPBIAS
ESC_VCC
ESC_CP_GND
ESC_CP_VCC
MAIN_GND
ESC_TEST
MAIN_VCC

SDM_REF_VCC
SDM_VREFM
SDM_VREFP
RX_AVCC1
RX_AGND1
RX_AVCC2
SDM_REF_GND
RX_AGND2

R0144

H2
F8
C8
B7
H7
L6
A7
E8
B3
D7
C7
G10

C0113

C0118
B9
A9
B8
B2
C3
A5
A8
D5

C0117
C0171

GPO1_TEST1
GPO2_TEST2
GPO3_TEST3
GPO4_TEST4
GPO5
GPO6

C0114
R0105

C0120

B4
A4
E5
D4
K9
H8

Buffer to Abacus/Controller

NU

Switch for Adapt Transient

VCONT

R0161

C0196

C0180

C0146
U1=220pF
U2=120pF
VHF=1500pF

OUTPUT

3
C0145

5
NC1
6
NC2
7
NC3
8
NC4

GND

1

VCC

4

R0123

C0147
U1=220pF
U2=120pF
VHF=1500pF

2

RSTB

NC
NC
NC
NC

R0125

Y0100
16.8MHz
1.5 ppm

0.5 ppm
R0128

R0127
TCXO (Y0100)

---

4875188M01
VCTRL_SYNTH
VCTRL
R0131

C0148

C0150

C0151

C0149
VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V

VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V
TP_VCTRL

1

R0134

C0157, C0159, C0160,C0162,C0163,C0191,C0192,C0193,C0194: NU (UHF B2)
C0191,C0192,C0193,C0194: NU (UHF B1)
SH0100

SH0101

C0194 C0193

C0192

C0191 C0156 C0157 C0158

C0159 C0160

C0161

C0162 C0163

C0164 C0165

R0139

C0166

1
2

1
2

R0140

Note: High Port modulation injection through loop filter for U1 and U2 only

VHF (136–174 MHz) 25–45W Synthesizer Schematic Diagram

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-30

SF_TH
SF_TH_VCO_UHF1_6
SF_TH

SF_TH

SH0200

C0201

C0200

RX1

Super Filter Voltage (SF_TH)

1
2

SF_TH: 2.5 V
R0201

L0202

C0204

C0206

C0205

R0204
R0205

C0208
L0203

C0214

C0213
RXSL

RX VCO 1

E0201
9R1_VCO_UHF1_7

L0200

9R1
CR0201

CR0202

L0209

R0211

VCTRL

RX Buffer Amplifier

C0215
Q0200

L0207

C0220
L0210

R0202

CR0203

C0203

R0203

C0223

R0240
NU

C0225

C0226
Steering Line Voltage (VCTRL_TH)

C0202

CR0204

C0207

C0209
1

VCTRL: 0.6-4.5 V
C0229

L0205

C0211

SF_TH

RXINJ_VCO_UHF1_5

R0206
C0236

RX2

TP0200

L0204

L0212

C0237

L0206

R0220

R0216

C0217

RXINJ

R0207

Q0202

R0208

C0218

C0219

RXINJ: 180-220 MHz
+10 dBm

NU
R0224

R0219

L0213

C0222

R0221

C0221

R0210

NU

L0211

C0241

C0242

C0224
NU

R0212

C0240

R0225
R0226

C0243
RX VCO 2

L0214
SF_TH

C0247

C0246

C0245

C0238

Q0201

C0239

TP0301
CR0206

L0217

C0250
L0218

R0241
NU

L0215

RX Prescaler

1

CR0205

RXSL

C0231

C0251
C0252

C0253

0.1 V (Low)
-5 to -15 dBm
L0230

CR0207

RX1_SEL_VCO_UHF1_5
C0265

CR0208

PRESC_TX
C0259

L0219

RX2_SEL: 2.7 V (High)

PRSC (RX): 180-220 MHz
R0230

PRSC_VCO_UHF1_5
PRSC

L0221
C0235

R0213

C0248

C0233
NU

C0249

C0261
U0201
RX1

R0229

C0262
RX1_SEL: 2.7 V (High)
0.1 V (Low)

VHF (136–174 MHz) 25–45W Receiver VCO Schematic Diagram

RX2_SEL_VCO_UHF1_5
RX_VCO_SEL2

R0218

RX_VCO_SEL1
C0260

RX2

C0264

C0257

C0258

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-31

R0337
TX Buffer Amplifier
VSF

TX1

E0301
R0321

C0300

SF_TH

9V3_VCO_UHF1_7

L0300

C0301

9V3_VCO
Super Filter Voltage (SF_TH)
SF_TH: 2.5 V

C0332

R0320

R0301

C0302

C0303
R0302

L0302

R0303

AMP_SEL

C0304

C0360
HP_MOD_OUT_VCO_UHF1_7

R0319

C0307

C0310

HP_MOD_OUT

C0305
C0361

C0334

C0306

U0303

R0305

C0308

CR0300

C0309

R0304
1

TP0300

L0304
L0303
C0311

Q0300
VCTRL

CR0301

VCTRL_VCO_UHF1_7
VCTRL

CR0302

C0320

L0306

R0333

R0332

L0307

R0334
L0309

R0311

L0310

C0322
NU

C0317

C0321

R0307

C0318
NU

TXINJ: 136-174MHz
6 dBm

R0310
L0311
R0312 C0324
NU

C0325
CR0303

C0319

R0308

Q0302

C0323

C0326
Steering Line Voltage (VCTRL_TH)

L0305

R0306

C0315

C0314

C0313

C0312

TX VCO

TXINJ_VCO_UHF1_5

CR0304

TXINJ

VCTRL: 0.6-4.5 V
C0329

L0312
SF_TH
C0338

C0339
R0328

R0316

NU
NC
TX1_SEL_VCO_UHF1_5

R0327
NC

TX_VCO_SEL1

U0304
TX1_SEL: 2.7 V (High)

C0348

C0349
NC

0.1 V (Low)

R0345
TX1

C0331

SF_TH

TX Prescaler

R0340

R0338

PRSC (TX): 136-174MHz
NU
XMIT_SEL_VCO_UHF1_6

-5 to -15 dBm

R0336
AMP_SEL

PREDRIVE_SW
C0328

NU

SH0300

R0339

PRESC_TX

VSF

1
2

C0327

U0305
R0347
9V3_SYNTH_OUT

9V3_SYNTH_IN

C0364

TX1

R0343
NU

VHF (136–174 MHz) 25–45W Transmit VCO Schematic Diagram

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-32

VHF PCB 8478023A17 Parts List 25–45W
Circuit
Ref
C0100
C0101
C0102
C0103
C0104
C0105
C0106
C0107
C0108
C0109
C0110
C0111
C0112
C0113
C0114
C0115
C0117
C0118
C0119
C0120
C0121
C0122
C0123
C0124
C0125
C0126
C0127
C0128
C0129
C0130
C0131
C0132
C0133
C0134
C0135
C0136
C0137
C0138
C0140
C0141
C0142
C0143
C0144
C0145
C0146
C0147
C0148
C0149
C0150
C0151

Motorola
Part No.
2113945A10
2113945A10
2113945A10
2113945C31
2113945A10
2113945C31
2113945C31
2113945C31
2113945A10
2113945C31
2113945C31
2113945C31
2113945A10
NOT PLACED
2113946E02
2113946E02
2113945A10
2113945C31
NOT PLACED
2113945B02
NOT PLACED
2113945B02
2113946E02
2113945C31
2113945A10
2113945A10
2113945A10
2113945A10
2113945C31
2113945A10
2113945A10
2113945A10
2313960B30
2113945A10
2313960B32
2113945C31
2313960B32
2113945A10
2313960B30
2113945C31
2113945A10
2113945A10
2113945C31
2113945B02
2113945A10
2113945A10
NOT PLACED
2113945C31
2113945C31
2113945C31

Description
1500pF
1500pF
1500pF
0.1uF
1500pF
0.1uF
0.1uF
0.1uF
1500pF
0.1uF
0.1uF
0.1uF
1500pF
–
1.0uF
1.0uF
1500pF
0.1uF
–
.01uF
–
.01uF
1.0uF
0.1uF
1500pF
1500pF
1500pF
1500pF
0.1uF
1500pF
1500pF
1500pF
4.7uF
1500pF
10uF
0.1uF
10uF
1500pF
4.7uF
0.1uF
1500pF
1500pF
0.1uF
.01uF
1500pF
1500pF
–
0.1uF
0.1uF
0.1uF

Circuit
Ref
C0156
C0157
C0158
C0159
C0160
C0161
C0162
C0163
C0164
C0165
C0166
C0171
C0175
C0177
C0178
C0179
C0180
C0191
C0192
C0193
C0194
C0195
C0196
C0200
C0201
C0202
C0203
C0204
C0205
C0206
C0207
C0208
C0209
C0211
C0213
C0214
C0215
C0217
C0218
C0219
C0220
C0221
C0222
C0223
C0224
C0225
C0226
C0229
C0231
C0233
C0235

Motorola
Part No.
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2113945B02
2113945A10
2113945A10
2113945A10
2113945A10
2113945C31
2185419D06
2185419D06
2185419D06
2185419D06
2113945A05
2113946H02
2113945A10
2113945Y02
2113945B02
2113945A10
2113945A10
2113945Y02
2113945A10
2113945A10
2115153H37
2113945Y02
2113945A10
2115153H37
2115153H34
2115153H22
2113945A10
NOT PLACED
2115153H25
2115153H27
2115153H35
NOT PLACED
2115153H47
NOT PLACED
2115153H59
2113945A10
2115153H46
2115153H17
NOT PLACED
2115153H37

Description
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
.01uF
1500pF
1500pF
1500pF
1500pF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
470pF
10uF
1500pF
0.10uF
.01uF
1500pF
1500pF
0.10uF
1500pF
1500pF
15pF
0.10uF
1500pF
15pF
11pF
6.2pF
1500pF
–
8.2pF
10pF
12pF
–
39pF
–
120pF
1500pF
36pF
3.9pF
–
15pF

Circuit
Ref
C0236
C0237
C0238
C0239
C0240
C0241
C0242
C0243
C0245
C0246
C0247
C0248
C0249
C0250
C0251
C0252
C0253
C0257
C0258
C0259
C0260
C0261
C0262
C0264
C0265
C0300
C0301
C0302
C0303
C0304
C0305
C0306
C0307
C0308
C0309
C0310
C0311
C0312
C0313
C0314
C0315
C0317
C0318
C0319
C0320
C0321
C0322
C0323
C0324
C0325
C0326

Motorola
Part No.
2113945A10
2113945Y02
2113945A10
2113945Y02
2113945A10
2113945Y02
2113945A10
2115153H35
2115153H35
2115153H27
2115153H27
2113945A10
2113945Y02
2115153H34
2115153H41
2115153H55
2113945A10
2113945A10
2113945Y02
2115153H40
2113945A10
2113945A10
2113945A10
2113945A10
2115153H40
2113945A10
2113945Y02
2113945B02
2113945A10
2113945A10
2113945Y02
2113945A10
2113945B04
2115153H37
2113945A10
2115153H03
2113945A10
2113945A10
2115153H37
2115153H37
2115153H10
2113945A10
NOT PLACED
2115153H36
2115153H20
2115153H22
NOT PLACED
2115153H44
NOT PLACED
2113944A42
2113945A10

Description
1500pF
0.10uF
1500pF
0.10uF
1500pF
0.10uF
1500pF
12pF
12pF
10pF
10pF
1500pF
0.10uF
11pF
22pF
82pF
1500pF
1500pF
0.10uF
20pF
1500pF
1500pF
1500pF
1500pF
20pF
1500pF
0.10uF
.01uF
1500pF
1500pF
0.10uF
1500pF
.022uF
15pF
1500pF
1.0pF
1500pF
1500pF
15pF
15pF
2.0pF
1500pF
–
4.3pF
5.1pF
6.2pF
–
30pF
–
150pF
1500pF

Circuit
Ref
C0327
C0328
C0329
C0331
C0332
C0334
C0338
C0339
C0348
C0349
C0360
C0361
C0364
C0400
C0401
C0402
C0403
C0404
C0405
C0406
C0407
C0408
C0409
C0410
C0411
C0412
C0413
C0414
C0415
C0416
C0417
C0418
C0419
C0420
C0421
C0422
C0423
C0424
C0425
C0426
C0427
C0428
C0429
C0430
C0431
C0432
C0433
C0434
C0435
C0436
C0437

Motorola
Part No.
2113945A10
2113945Y02
2115153H43
2115153H03
2115153H12
2113944A44
2113945A10
2113945Y02
2113945A10
2113945Y02
2313960B30
2113945A10
2113946B04
NOT PLACED
2113945C31
2113945A10
2115153H50
NOT PLACED
2113945A10
2115153H23
NOT PLACED
2115153H22
2115153H35
2115153H40
2115153H40
2115153H49
2113944A44
2113945A10
NOT PLACED
2115153H37
2115153H37
NOT PLACED
2113945Y02
NOT PLACED
NOT PLACED
2115153H48
2115153H51
2115153H48
2115153H50
2115153H48
2115153H50
2115153H48
2115153H50
2115153H48
2115153H51
2115153H50
2113945A10
2113945A10
2113946S35
2113945A10
2113945A10

Description
1500pF
0.10uF
27pF
1.0pF
2.4pF
220pF
1500pF
0.10uF
1500pF
0.10uF
4.7uF
1500pF
0.1uF
–
0.1uF
1500pF
51pF
–
1500pF
6.8pF
–
6.2pF
12pF
20pF
20pF
47pF
220pF
1500pF
–
15pF
15pF
–
0.10uF
–
–
43pF
56pF
43pF
51pF
43pF
51pF
43pF
51pF
43pF
56pF
51pF
1500pF
1500pF
1.0uF
1500pF
1500pF

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

Circuit
Ref
C0438
C0439
C0440
C0441
C0442
C0443
C0444
C0445
C0446
C0447
C0448
C0449
C0450
C0451
C0452
C0453
C0454
C0455
C0456
C0457
C0458
C0459
C0460
C0502
C0503
C0504
C0506
C0507
C0509
C0510
C0512
C0513
C0514
C0515
C0516
C0601
C0602
C0603
C0604
C0605
C0607
C0610
C0611
C0612
C0613
C0614
C0615
C0616
C0617
C0618
C0619

Motorola
Part No.
2113945A10
2113945A10
2113945Y02
2115153H17
2115153H39
2115153H42
2115153H42
2115153H44
2115153H27
2115153H42
2115153H41
2115153H27
2115153H42
2115153H50
2115153H37
2115153H47
2113944A84
2113944A36
2113945A10
2113945A10
2115153H55
NOT PLACED
NOT PLACED
2113945Y02
2113945Y02
2113945Y02
2115153H35
2115153H40
NOT PLACED
2115153H24
2113945Y02
2113945Y02
2113945Y02
NOT PLACED
NOT PLACED
2115153H48
2113945B02
2113944A44
2113945Y02
2115153H48
2115153H37
2115153H51
2113945A09
2115153H39
2185419D03
2115153H41
2113945B02
NOT PLACED
2113945Y02
2115358H25
2113945Y02

Description
1500pF
1500pF
0.10uF
3.9pF
18pF
24pF
24pF
30pF
10pF
24pF
22pF
10pF
24pF
51pF
15pF
39pF
43pF
68pF
1500pF
1500pF
82pF
–
–
0.10uF
0.10uF
0.10uF
12pF
20pF
–
7.5pF
0.10uF
0.10uF
0.10uF
–
–
43pF
.01uF
220pF
0.10uF
43pF
15pF
56pF
1000pF
18pF
0.01uF
22pF
.01uF
–
0.10uF
0.1uF
0.10uF

3-33

Circuit
Ref
C0620
C0621
C0622
C0623
C0625
C0626
C0627
C0628
C0629
C0630
C0631
C0632
C0633
C0634
C0635
C0636
C0637
C0638
C0640
C0641
C0642
C0643
C0644
C0645
C0646
C0647
C0648
C0649
C0650
C0651
C0700
C0701
C0702
C0703
C0704
C0705
C0706
C0707
C0708
C0709
C0710
C0711
C0712
C0713
C0714
C0716
C0717
C0718
C0719
C0720
C0721

Motorola
Part No.
2113945Y02
2113945Y02
2113945A09
2113945Y02
2113944C89
2113944A40
2113944A40
2113945Y02
2113945A11
2113945Y02
2113945Y02
2313960B30
2113945Y02
2113945B02
2113944A40
2113944A40
2113946S35
2113945Y02
2113946N03
2113945B02
2115153H53
2113945Y02
2113945Y02
2113945B02
2113946G04
2113946J03
2113946J03
2113945A12
2115153H44
2115153H57
2113944C36
2113945C25
2113944C51
2113944C36
2113945C25
2113944C51
NOT PLACED
NOT PLACED
2113944C51
2113945C31
2371403L02
2113945L49
2113944C06
NOT PLACED
2111078B59
NOT PLACED
2113945A09
2113945A09
2111078B32
2111078B32
2111078B40

Description
0.10uF
0.10uF
1000pF
0.10uF
200pF
100pF
100pF
0.10uF
2200pF
0.10uF
0.10uF
4.7uF
0.10uF
.01uF
100pF
100pF
1.0uF
0.10uF
2.2uF
.01uF
68pF
0.10uF
0.10uF
.01uF
0.68uF
10.0uF
10.0uF
3300pF
30pF
100pF
33pF
.033uF
1000pF
33pF
.033uF
1000pF
–
–
1000pF
0.1uF
10uF
.01uF
470pF
–
470pF
–
1000pF
1000pF
39pF
39pF
82pF

Circuit
Ref
C0722
C0723
C0724
C0725
C0726
C0727
C0728
C0729
C0730
C0731
C0732
C0733
C0734
C0735
C0738
C0739
C0740
C0741
C0742
C0746
C0747
C0750
C0752
C0753
C0754
C0755
C0766
C0767
C0770
C0771
C0772
C0775
C0776
C0777
C0778
C0779
C0780
C0783
C0786
C0790
C0791
C0792
C0793
C0794
C0795
C0796
C0797
C0798
C0799
C0801
C0802

Motorola
Part No.
2111078B41
2111078B59
NOT PLACED
NOT PLACED
NOT PLACED
2111078B40
2113944C06
NOT PLACED
2111078B35
2111078B59
NOT PLACED
2113944C06
2113944C06
2111078B46
2113955D13
2111078B34
2111078B34
2111078B22
2185400Y36
2111078B59
2111078B41
2185400Y32
2111078B55
NOT PLACED
2111078B57
NOT PLACED
2113944C35
2113944C06
2113945A10
NOT PLACED
2113944C30
NOT PLACED
2113944C51
2113944C51
2111078B47
2111078B27
NOT PLACED
2113945A10
2113944C06
2113944C02
2113944C39
2113944C06
NOT PLACED
NOT PLACED
2113944C06
2113944C47
2113944C51
2113944C51
2113944C47
2113945A10
NOT PLACED

Description
91pF
470pF
–
–
–
82pF
470pF
–
51pF
470pF
–
470pF
470pF
140pF
2.2uF
47pF
47pF
22pF
12pF
470pF
91pF
8.2pF
330pF
–
390pF
–
27pF
470pF
1500pF
–
10pF
–
1000pF
1000pF
150pF
30pF
–
1500pF
470pF
220pF
56pF
470pF
–
–
470pF
150pF
1000pF
1000pF
150pF
1500pF
–

Circuit
Ref
C0803
C0804
C0805
C0806
C0817
C0818
C0819
C0820
C0821
C0822
C0823
C0824
C0900
C0901
C0902
C0903
C0904
C0906
C0907
C0908
C0909
C0910
C0911
C0912
C0913
C0914
C0915
C0916
C0917
C0918
C0919
C0920
C0921
C0922
C0923
C0925
C0926
C0927
C0928
C0929
C0931
C0934
C0935
C0936
C0937
C0939
C0940
C0941
C0942
C0943
C0944

Motorola
Part No.
2111078B19
2113944C51
NOT PLACED
2113945A10
NOT PLACED
NOT PLACED
2111078B49
NOT PLACED
NOT PLACED
2113944C51
2113944C51
NOT PLACED
2113945A10
2113945C31
2113945C31
2113945A10
2113945A10
2113945A10
2113945C02
2113945C31
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A09
2113945A10
2113945C31
2113945A10
2113945C31
2113945A10
2113944C55
2113945A10
2113945L41
2113944C02
2113944C51
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113945A10
2113944C51
2113944M27
2113944C51
2113944C51
2113944M19

Description
16pF
1000pF
–
1500pF
–
–
180pF
–
–
1000pF
1000pF
–
1500pF
0.1uF
0.1uF
1500pF
1500pF
1500pF
.01uF
0.1uF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1000pF
1500pF
0.1uF
1500pF
0.1uF
1500pF
2200pF
1500pF
4700pF
220pF
1000pF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1500pF
1000pF
24pF
1000pF
1000pF
11pF

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-34

Circuit
Ref

Motorola
Part No.

C0945
C0947
C0948
C0949
C0950
C0951
C0953
C0960
C0961
C0962
C0963
C0964
C0965
C0966
C0967
CR0201
CR0202
CR0203
CR0204
CR0205
CR0206
CR0207
CR0208
CR0300
CR0301
CR0302
CR0303
CR0304
CR0400
D0400
D0401
D0402
D0403
D0405
D0500
D0600
D0601
D0700
D0702
D0703
D0900
D0901
D0902
D0903
D0904
D0905
D0907
E0201
E0301
E0400
E0401

2113944C51
2113944A40
2113946S35
2113946G01
2113945A09
2113945C31
2113945A10
2113945A14
2113945C31
2113945A10
2113945A14
2113945A14
2113945A10
2113945A10
2113945A10
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815059H01
4815059H01
4815096H01
4813974A19
NOT PLACED
4885094Y01
NOT PLACED
4885094Y01
4815090H01
4813974A19
4815096H01
4815096H01
4802482J02
4802482J02
4886622Y06
4813978C02
4815023H01
4815024H01
4815024H01
4813974A21
4813974A21
4813977M10
2480640Z01
2480640Z01
NOT PLACED
2409134J25

Description
1000pF
100pF
1.0uF
2.2uF
1000pF
0.1uF
1500pF
4700pF
0.1uF
1500pF
4700pF
4700pF
1500pF
1500pF
1500pF
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV325
DIODE VARACTOR 1SV325
DIODE VARACTOR 1SV305
DIODE, SCHOTTKY
–
DIODE VARACTOR 1SV228
–
DIODE VARACTOR 1SV228
DIODE, MIXER
DIODE, SCHOTTKY
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SWITCHING
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SCHOTTKY
DIODE, SCHOTTKY
DIODE, 5.1V ZENER
FERRITE BEAD
FERRITE BEAD
–
FERRITE BEAD

Circuit
Ref

Motorola
Part No.

E0403
E0404
E0500
E0600
E0601
E0602
E0603
E0604
E0605
E0606
E0607
E0608
E0609
E0610
E0700
E0701
E0702
E0703
E0704
FL0500
HS0700
J0700
L0100
L0200
L0202
L0203
L0204
L0205
L0206
L0207
L0209
L0210
L0211
L0212
L0213
L0214
L0215
L0217
L0218
L0219
L0221
L0230
L0300
L0302
L0303
L0304
L0305
L0306
L0307
L0309
L0310

2409134J25
NOT PLACED
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2480640Z01
2485011Y01
2485011Y01
7671656M01
2485011Y01
2409134J25
9180022M11
0104038J81
0905901V11
2414017N29
2414017N28
2414017K33
2415347H01
2414017N28
2414017N22
2414017N17
2416077H12
2414017K33
2414015B06
2414017N28
2414017K33
2414017K33
2414017K33
2416077H11
2414017K33
2414015B08
2414017K33
2414017N27
2414017N27
2414017N28
2414017K33
2414017K33
2414017N29
2414017N22
2414017N27
2414015C08
2414017K33
2414017N23

Description
FERRITE BEAD
–
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
44.85 MHZ CRYSTAL FILTER
HEATSINK
MINI-U RF CONNECTOR
270nH
220nH
680nH
1000nH
220nH
68nH
27nH
27nH
680nH
150nH
220nH
680nH
680nH
680nH
22nH
680nH
220nH
680nH
180nH
180nH
220nH
680nH
680nH
270nH
68nH
180nH
56nH
680nH
82nH

Circuit
Ref
L0311
L0312
L0400
L0401
L0402
L0403
L0404
L0405
L0406
L0407
L0408
L0409
L0410
L0411
L0412
L0413
L0414
L0503
L0504
L0506
L0602
L0603
L0604
L0605
L0608
L0700
L0702
L0705
L0706
L0707
L0708
L0709
L0710
L0714
L0715
L0716
L0717
L0718
L0719
L0720
L0721
L0722
L0723
L0724
L0725
L0728
L0729
L0730
L0731
L0745
L0900

Motorola
Part No.
2414017N29
2414017K33
NOT PLACED
2414032F31
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2414032F29
2414032F30
2414015B02
2414015B02
2414015B12
2414017N20
2414017N26
0613958J74
2414017K32
2414017K33
NOT PLACED
2414032B70
2414032K29
2414032D28
2466505A01
2466505A01
2414032B76
2460592A01
2479990G01
2414017N26
2485873L02
2485873L01
2485873L01
2485873L02
2485873L02
2460592A01
2414017N26
2414017N11
2414017N13
2414017N22
2414017N10
2485873L01
2485873L02
2415385H04
2415385H08
2485873L02
2414032B69
2414032B70
2414032B69
2414032B53
2414032B53
2460591A01
2414032D30

Description
270nH
680nH
–
56nH
–
–
–
–
39nH
47nH
68nH
68nH
47nH
47nH
150nH
0
560nH
680nH
–
1.5uH
2.7uH
270nH
10uH
10uH
4.7uH
17nH
33.47nH
150nH
25nH
18nH
18nH
25nH
25nH
17nH
150nH
8.2nH
12nH
68nH
6.8nH
18nH
25nH
17.5nH
43nH
25nH
1.2uH
1.5uH
1.2uH
100nH
100nH
4.22nH
1uH

Circuit
Ref

Motorola
Part No.

L0901
L0902
L0903
L0904
M0700
Q0100
Q0102
Q0106
Q0107
Q0108
Q0200
Q0201
Q0202
Q0300
Q0302
Q0400
Q0401
Q0402
Q0403
Q0405
Q0500
Q0501
Q0600
Q0601
Q0700
Q0701
Q0702

2414017K32
2414017K32
NOT PLACED
NOT PLACED
2686201B02
4802197J95
4815359H01
4816134H01
4813970A59
4815261H01
4885061Y01
4885061Y01
4802197J95
4885061Y01
4802197J95
NOT PLACED
4815267H01
4871127H01
4815270H01
4871127H01
4802197J95
4802197J95
4805793Y10
4813973A04
4813970A59
4815261H01
48012048003

Q0703
Q0704
Q0705

4816548H01
4813973B02
4816547H01

Q0706
Q0901
Q0902
R0100
R0101
R0102
R0103
R0104
R0105
R0106
R0107
R0108
R0109
R0110
R0111
R0113
R0114
R0115
R0116

4815272H01
4813973A13
4813973M07
0613952R66
0613952R66
0613952R66
0613952R66
0613952R17
0613952Q58
0613952Q83
0613952Q57
0613952Q80
0613952R66
0613952Q42
0613952R66
0613952R01
0613952Q80
0613952R66
0613952R66

Description
560nH
560nH
–
–
HEATSINK
NPN RF TRANSISTOR
DUAL PNP
ANALOG SWITCH
P-CHANNEL MOSFET
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
–
DUAL PNP
NPN RF TRANSISTOR
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN DARLINGTON
P-CHANNEL MOSFET
ANALOG SWITCH
RF POWER AMPLIFIER,
LDMOS
N_CHANNEL LDMOS DRIVER
PNP
N-CHANNEL LDMOS PREDRIVER
ANALOG SWITCH
PNP
NPN
0
0
0
0
47K
240
2.7K
220
2K
0
51
0
10K
2K
0
0

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

Circuit
Ref
R0117
R0118
R0119
R0120
R0122
R0123
R0125
R0126
R0127
R0128
R0131
R0134
R0139
R0140
R0144
R0146
R0147
R0148
R0155
R0156
R0157
R0158
R0159
R0160
R0161
R0170
R0201
R0202
R0203
R0204
R0205
R0206
R0207
R0208
R0210
R0211
R0212
R0213
R0216
R0218
R0219
R0220
R0221
R0224
R0225
R0226
R0229
R0230
R0240
R0241
R0301

Motorola
Part No.
0613952R12
0613952R66
0613952Q35
0613952R01
NOT PLACED
0613952R19
0613952R66
NOT PLACED
0613952Q42
0613952Q25
0613952Q53
0613952Q42
NOT PLACED
NOT PLACED
0613952R01
0613952R66
NOT PLACED
0613952Q60
0613952R66
NOT PLACED
NOT PLACED
NOT PLACED
0613952R01
0613952R25
0613952R25
0613952R66
0613952Q82
0613952Q66
0613952Q66
0613952Q88
0613952Q49
0613952R05
0613952Q25
0613952Q41
0613952Q89
0613952R66
0613952R66
0613952R01
0613952Q53
0613952R01
0613952Q51
0613952Q42
0613952Q51
0613952Q92
0613952Q95
0613952Q49
0613952Q53
0613952Q88
NOT PLACED
NOT PLACED
0613952Q87

Description
30K
0
27
10K
–
56K
0
–
51
10
150
51
–
–
10K
0
–
300
0
–
–
–
10K
100K
100K
0
2.4K
510
510
4.3K
100
15K
10
47
4.7K
0
0
10K
150
10K
120
51
120
6.2K
8.2K
100
150
4.3K
–
–
3.9K

3-35

Circuit
Ref
R0302
R0303
R0304
R0305
R0306
R0307
R0308
R0310
R0311
R0312
R0316
R0319
R0320
R0321
R0327
R0328
R0332
R0333
R0334
R0336
R0337
R0338
R0339
R0340
R0343
R0345
R0347
R0400
R0401
R0402
R0403
R0404
R0406
R0407
R0408
R0409
R0410
R0411
R0412
R0413
R0414
R0415
R0416
R0417
R0418
R0419
R0420
R0421
R0422
R0423
R0424

Motorola
Part No.
0613952Q66
0613952Q66
0613952Q89
0613952Q49
0613952R05
0613952Q47
0613952Q41
0613952Q89
0613952R66
0613952R66
0613952Q50
0613952R08
0613952R25
0613952R01
0613952R01
NOT PLACED
0613952Q60
0613952Q31
0613952Q60
NOT PLACED
0613952R66
NOT PLACED
0613952Q95
0613952R66
0613952R16
0613952R66
NOT PLACED
0613952R05
0613952Q73
0613958H33
NOT PLACED
0613952Q83
0613952Q68
0613952R66
0613952R01
0613952Z43
0613952R25
0613952Q28
0613952R25
0613952Q69
0613952Q69
0613952Q69
0613952Q69
0613958H25
0613952Q80
0613952Q83
0613952Q83
0613952R66
0613952Q31
0613952Q60
0613952Q60

Description
510
510
4.7K
100
15K
82
47
4.7K
0
0
110
20K
100K
10K
10K
–
300
18
300
–
0
–
8.2K
0
43K
0
–
15K
1K
22
–
2.7K
620
0
10K
3K
100K
13
100K
680
680
680
680
10
2K
2.7K
2.7K
0
18
300
300

Circuit
Ref
R0425
R0426
R0427
R0428
R0429
R0430
R0431
R0432
R0435
R0436
R0437
R0439
R0440
R0441
R0442
R0443
R0444
R0445
R0500
R0501
R0502
R0503
R0508
R0509
R0510
R0511
R0512
R0601
R0602
R0603
R0604
R0605
R0606
R0607
R0608
R0609
R0610
R0611
R0612
R0613
R0614
R0615
R0616
R0617
R0618
R0619
R0620
R0621
R0622
R0623
R0624

Motorola
Part No.
0613952Q75
0613952R01
0613952Q42
0613952R66
0613952Q69
0613952R01
NOT PLACED
0613958H49
0613958T74
0613952Q53
0613952Q53
0613952Z45
0613952Q32
0613952R66
NOT PLACED
NOT PLACED
0613952Q20
0613952Q20
0613952Q90
0613952Q61
0613952R08
0613952R12
0613952R19
0613952Q89
0613952R12
0613952Q75
0613952Q42
0613952Q51
0613952R01
0613952Q80
0613952R10
0613952Q61
0613952Q42
NOT PLACED
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R25
0613952R01
0613952Q63
0613952R01
0613952Q96
0613952R66
NOT PLACED
NOT PLACED
0613952Q90

Description
1.2K
10K
51
0
680
10K
–
100
0
150
150
3.6K
20
0
–
–
6.2
6.2
5.1K
330
20K
30K
56K
4.7K
30K
1.2K
51
120
10K
2K
24K
330
51
–
0
0
0
0
0
0
0
0
100K
10K
390
10K
9.1K
0
–
–
5.1K

Circuit
Ref
R0625
R0626
R0627
R0702
R0706
R0710
R0711
R0712
R0713
R0714
R0715
R0716
R0717
R0718
R0719
R0720
R0721
R0722
R0723
R0726
R0727
R0728
R0729
R0730
R0731
R0732
R0733
R0734
R0735
R0736
R0737
R0738
R0739
R0740
R0742
R0745
R0746
R0747
R0748
R0749
R0750
R0751
R0752
R0753
R0754
R0755
R0756
R0757
R0760
R0761
R0775

Motorola
Part No.
0613952N69
0613952N81
0613952R66
NOT PLACED
0613958H53
0613958J49
0613952H57
0613958S29
0613959H12
0613952H44
0613952H44
0613958S29
0613958S29
0613952H35
0613958S29
0613952H35
0613958S29
0613952J07
0613958J49
0613958S29
0613952J05
0613952H89
0613952J01
0613952H73
NOT PLACED
0613958S29
0613958S29
0613958S29
0613959Y49
0613958S29
0613958S29
0613959Y42
0613958S29
0613958J74
0613959Q25
0613952H65
0613952R66
0613952H49
0613952J19
0613952G67
0613952J07
0613952J11
0613952G67
0613952H73
0613952H35
0613952H35
0613952J25
0613952J17
0613952J01
0613952G67
0613952G67

Description
51.1K
68.1K
0
–
150
1MEG
220
15
30K
62
62
15
15
27
15
27
15
18K
1MEG
15
15K
4.7K
10K
1K
–
15
15
15
100
15
15
51
15
0
10
470
0
100
56K
0
18K
27K
0
1K
27
27
100K
47K
10K
0
0

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List

3-36

Circuit
Ref
R0777
R0779
R0780
R0781
R0900
R0901
R0902
R0903
R0906
R0907
R0909
R0910
R0911
R0912
R0913
R0914
R0915
R0916
R0917
R0918
R0919
R0920
R0921
R0922
R0923
R0924
R0925
R0926
R0927
R0928
R0929
R0930
R0936
R0937
R0938
R0940
R0941
R0942
R0943
R0944
R0946
R0947
R0950
R0951
R0954
R0955
R0960
R0970
R0972
R0973
R0975

Motorola
Part No.
0613952J25
0613952H37
0613952H37
0613958S73
0613952R19
0613952R16
0613952Q87
0613952R09
0613952R66
0613952R66
0613952R16
0613952H73
0613952Q87
0613952R11
0613952R66
0613952R37
0613952R22
0613952Q49
0613952H91
0613952H63
0613952R15
0613952R13
0613952H81
0613952R14
0613952R66
0613952H91
0613952H91
0613958H53
0613952H42
0613958H39
0613958H39
0613952R07
0613952N66
0613952N21
0613952R66
0613952R66
0613952R66
0613952M81
0613952N58
0613952R66
0613952M51
0613952R66
0613952N01
0613952N62
0613952R40
0613952P01
0613952H82
0613959Y47
0613952H25
0613952G67
0613959Y47

Description
100K
33
33
1K
56K
43K
3.9K
22K
0
0
43K
1K
3.9K
27K
0
330K
75K
100
5.6K
390
39K
33K
2.2K
36K
0
5.6K
5.6K
150
51
39
39
18K
47.5K
16.2K
0
0
0
6.81K
39.2K
0
3.32K
0
10K
43.2K
430K
100K
2.4K
82
10
0
82

Circuit
Ref

Motorola
Part No.

R0976
R0977
R0978
R0979
R0981
R0982
R0983
R0984
R0985
R0986
R0987
R0988
R0989
R0994
R0995
RT0908
RT0953
SH0100
SH0101
SH0200
SH0300
SH0500
SH0900
SH0901
SP0701
SP0702
SP0703
SP0704
SP0705
SP0706
SP0707
SP0708
T0400
T0401
U0100
U0101
U0201
U0303
U0304
U0305
U0600
U0601
U0700
U0900
U0901
U0940
U0941
U0942
U0943

0613952H39
0613952H39
0613952G67
0613952G67
0613952R07
0613952N24
NOT PLACED
0613952M01
NOT PLACED
0613952N93
0613952N64
0613952K68
0613952H60
0613952R66
0613952N02
0615585H01
0615585H01
2615362H01
2615362H01
2615362H01
2615362H01
2615576H01
2686423Z02
2686425Z02
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
2515121H01
2515121H01
5104932K08
5114000B59
4815267H01
4815272H01
4815267H01
4815267H01
5102495J14
5115391H01
4802246J29
5115147H01
5115147H01
5180390L83
5115391H01
5114004A35
5178286A01

Description
39
39
0
0
18K
17.4K
–
1K 1%
–
90.9K
45.3K
49.9
300
0
10.2K
47K
47K
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
BALUN XFMR
BALUN XFMR
IC, FRACN SYNTHESIZER
ANALOG SWITCH
DUAL PNP
ANALOG SWITCH
DUAL PNP
DUAL PNP
IC, RF ASIC
VOLTAGE REGULATOR
PA PRE-DRIVER
DUAL OPAMP
DUAL OPAMP
IC, PA CONTROLLER
VOLTAGE REGULATOR
VOLTAGE DETECTOR
IC, VOLTAGE DETECTOR

Circuit
Ref

Motorola
Part No.

VR0700 4813977M11
Y0100
5116032H01

Description
DIODE, 5.6V ZENER
0.5 PPM 16.8 MHZ TCXO
(GPS Models Only)

M
XPR 8300/XPR 8400
MOTOTRBO Repeater
Chapter 7
UHF1 (403–470 MHz)
1–25W
Service Information

Issue: February, 2014

Computer Software Copyrights
The Motorola products described in this manual may include copyrighted Motorola computer programs stored
in semiconductor memories or other media. Laws in the United States and other countries preserve for
Motorola certain exclusive rights for copyrighted computer programs, including, but not limited to, the
exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any
copyrighted Motorola computer programs contained in the Motorola products described in this manual may
not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express
written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant
either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent
applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in
the sale of a product.

i

Chapter 7 – UHF1 Low Power Service Information
Table of Contents
Section 1

Theory of Operation

1.0 Introduction ..........................................................................................................1-1
1.1 Receiver .........................................................................................................1-2
1.2 Transmitter .....................................................................................................1-2
1.3 Repeater Indicator Board ...............................................................................1-2
1.4 Connector Board ............................................................................................1-3
1.5 Fan .................................................................................................................1-4
1.6 AC/DC Power Supply .....................................................................................1-4
2.0 Repeater Interconnections and Cables................................................................1-5
3.0 Mobile Radio’s Theory of Operation ....................................................................1-6
3.1 UHF1 (403–470 MHz) Receiver Circuitry .......................................................1-6
3.2 UHF1 (403–470 MHz) Transmitter Circuitry – 25 Watt...................................1-9
3.3 Frequency Generation Circuitry....................................................................1-13

Section 2
1.0
2.0
3.0
4.0
5.0
6.0

Troubleshooting Charts

Troubleshooting Flow Chart for Receiver ............................................................2-1
Troubleshooting Flow Chart for 25W Transmitter ................................................2-4
Troubleshooting Flow Chart for Synthesizer........................................................2-5
Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2) .......................................2-6
Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2).......................................2-8
Troubleshooting Flow Chart for Repeater..........................................................2-10

ii

Section 3

UHF1 PCB/Schematics/Parts List

1.0 Allocation of Schematics and Circuit Boards ....................................................... 3-1
1.1 Controller Circuits........................................................................................... 3-1
2.0 UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List ................................. 3-3
UHF1 (403–470 MHz) 1–25W 8471165L03 Top Side............................................ 3-3
UHF1 (403–470 MHz) 1–25W 8471165L03 Bottom Side ...................................... 3-4
UHF1 (403–470 MHz) 1–25W 8471165L05 Top Side............................................ 3-5
UHF1 (403–470 MHz) 1–25W 8471165L05 Bottom side ....................................... 3-6
UHF1 (403–470 MHz) 1–25W Overall Schematic Diagram ................................... 3-7
UHF1 (403–470 MHz) 1–25W Receiver Front-End Schematic Diagram ............... 3-8
UHF1 (403–470 MHz) 1–25W Receiver IF Amp Schematic Diagram.................... 3-9
UHF1 (403–470 MHz) 1–25W Receiver Back-End Schematic Diagram.............. 3-10
UHF1 (403–470 MHz) 1–25W Power Amplifier Schematic Diagram ................... 3-11
UHF1 (403–470 MHz) 1–25W Power Control Schematic Diagram...................... 3-12
UHF1 (403–470 MHz) 1–25W Synthesizer Schematic Diagram.......................... 3-13
UHF1 (403–470 MHz) 1–25W Receiver VCO Schematic Diagram...................... 3-14
UHF1 (403–470 MHz) 1–25W Transmit VCO Schematic Diagram...................... 3-15
UHF1 PCB 8471165L03 and 8471165L05 Parts List 1–25W .............................. 3-16
3.0 UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List ............................... 3-21
UHF1 (403–470 MHz) 1–25W 8471165L06 Top Side.......................................... 3-21
UHF1 (403–470 MHz) 1–25W 8471165L06 Bottom Side .................................... 3-22
UHF1 (403–470 MHz) 1–25W Overall Schematic Diagram ................................. 3-23
UHF1 (403–470 MHz) 1–25W Receiver Front-End Schematic Diagram ............. 3-24
UHF1 (403–470 MHz) 1–25W Receiver IF Amp Schematic Diagram.................. 3-25
UHF1 (403–470 MHz) 1–25W Receiver Back-End Schematic Diagram.............. 3-26
UHF1 (403–470 MHz) 1–25W Power Amplifier Schematic Diagram ................... 3-27
UHF1 (403–470 MHz) 1–25W Power Control Schematic Diagram...................... 3-28
UHF1 (403–470 MHz) 1–25W Synthesizer Schematic Diagram.......................... 3-29
UHF1 (403–470 MHz) 1–25W Receiver VCO Schematic Diagram...................... 3-30
UHF1 (403–470 MHz) 1–25W Transmit VCO Schematic Diagram...................... 3-31
UHF1 PCB 8471165L06 Parts List 1–25W .......................................................... 3-32

1-1

Section 1
THEORY OF OPERATION
Introduction
The MOTOTRBO repeater consists of two MOTOTRBO mobile radios; one to act as a receiver, and
one to act as a transmitter and controller. Both of these radios contain specialized software that
allows them to function together as a repeater. The Repeater also contains a Repeater Indicator
board and a Connector board. A block diagram of the repeater is shown in Figure 1-1. The Repeater
Indicator board contains the Front-Panel LED circuitry as well as an Ethernet interface. The
Connector board is a multifunctional board that is primarily used to pass signals to and from
modules inside the chassis to the outside of the chassis.
The Repeater contains the following assemblies and sections:
• Receiver
• Transmitter
• Repeater Indicator Board
• Connector Board
• Fan

Repeater Board

• AC/DC PSU

Option
Board
Interface

Display
Driver
USB to
Ethernet
Interface

Repeater
Interface

RTC
Backup

Mobile Mic
Port (MMP)

Mobile Mic
Port (MMP)

Front Connector

Front Connector

Tx Control Radio

Control Head
Interface

Rx Radio

Controller

Rx RF
DC
Power

Mobile
Accessory
Port (MAP)
Rear Connector

Power Supply

AC
Power

Repeater
Interface

Option
Board
Interface

Control Head
Interface

Controller

Mobile
Accessory
Port (MAP)
Rear Connector

Connector Board

1.0

Fan
Control

Ethernet
Connector

Tx RF
DC
Power

Fan

MAP
Connector

RF
Rx In

RF
Tx Out

Figure 1-1 Repeater Block Diagram

1-2

1.1

Introduction

Receiver
The receiver uses a transceiver board which is based on the mobile radio's transceiver board. The
board uses the same PCB as the mobile radio board, but is populated differently to work in the
Repeater application. Only the receiver related functions of the board are utilized in this application,
even though the circuitry for transmit also exists on the board.
The Repeater receiver is identical in functionality to the mobile radio's receiver differing only in the
audio path. On the mobile radio, the decoded audio is sent to a DAC, and then to the speaker. In the
Repeater, this audio information is sent out through the SSI link to the transmit radio to be
processed. Details of the receiver theory of operation can be found in Section 3.1.

1.2

Transmitter
The transmitter consists of a transceiver board which is based on the mobile radio's transceiver
board housed in a transmit chassis. The transmit radio is identical to the receive board from a
hardware standpoint. The difference between the two is the software that is running on them, how
they are connected within the Repeater, and an additional heat sink that is mounted to the chassis.
The added heatsink and the Repeater fan allow the transmitter to be cooled sufficiently when
operating in a 60°C, full-duty cycle environment.
The transmit radio acts as the master controller for the Repeater. It handles all controller related
tasks for the Repeater, including management of the receive radio. The transmit radio is responsible
for processing the audio sent from the receive radio and repeating it out at the Tx frequency. Details
of the transmitter theory of operation can be found in Section 3.2.

1.3

Repeater Indicator Board
The Repeater Indicator board contains circuitry to drive the front panel indicator LEDs, an RTC
battery for the RTC in the transmit radio, as well as an Ethernet controller.

Front Panel Indicators

Display
Driver

Ethernet to
Rear Panel

USB to
Ethernet
Interface

RTC
Backup

Flex to Transmit Radi o
Figure 1-2 Repeater Indicator Board Block Diagram
All of the indicator LEDs that are on the front of the Repeater chassis reside on the Repeater
Indicator board. Each is controlled by a shift register (U6) data out signal and a digital transistor. The
shift register accepts serial data in from the transmit radio's OMAP processor via a SPI bus. A
74LVC07 buffer (U9) level shifts these signals from 3.3 V to 1.8 V.

Introduction

1-3

The Repeater Disable LED is a dual-purpose LED that is hardware controlled initially at power-up.
As soon as VBUS power is available on the Repeater Indicator board, the hardware circuitry for the
Repeater Disable LED will cause it to blink periodically. When the software initialization is completed
by the firmware, the blink circuitry will get disabled by the firmware. At that point, the Repeater
Disable LED can be used for its intended purpose of displaying when the Repeater Disable function
is turned on.
The power LED is the only LED that is not controlled by the software. This bi-color LED gets turned
on green when the 13.8 V output from the power supply is valid. It turns on red when A/C power is
lost, and the repeater's backup battery is used.
The Real Time Clock (RTC) battery (M1) is connected to the transmit radio through the Control
Head (J1, pin 30).
Details of the Ethernet Controller can be found in Chapter 2.

1.4

Connector Board
The Connector board has two purposes: provide a place for the Repeater's MAP and Ethernet
connectors to be mounted and a location for the Repeater’s fan control circuitry.

To MAP Conne ctor On
Transmit Radi o

To Power
Suppl y
Fan
Control

To MAP Conne ctor On
Rear Panel

To Fan

To Ethernet
Conne ctor On
Rear Panel

Figure 1-3 Connector Board Block Diagram

1-4

1.5

Introduction

Fan
The fan control logic is provided by the fan controller IC (U51). This is a device from Cypress
Semiconductor. There are basically two functions provided by the fan controller. First, it provides a
PWM output based on a temperature input, and secondly, it provides detection of fan failure based
on the fan tachometer reading.
The Repeater’s internal chassis temperature is measured with an LM50 precision temperature
sensor IC (U52). This IC outputs a voltage that is linearly proportional to temperature at 10 mV/°C,
and with an offset of +500 mV. The output voltage of the LM50 ranges from +200 mV at -30°C to
1.1 V at +60°C.
The fan controller IC (U51) controls the speed of the fan by adjusting the PWM output (pin 1) from
0% to 100%. As long as the fan continues to work, pulses are output from the fan and input to the
fan controller (pin 2).

1.6

AC/DC Power Supply
The Repeater uses the PMPN4001A switch-mode, Power Supply Unit (PSU). It is capable of 200 W
and designed for a 50 W UHF or VHF repeater system. This supply has UL, CE, and TUV regulatory
approvals and is usable in all regions by using the correct line cord. The AC input is auto-ranging
with no manual switch being specified to operate from 90 V-270 V and 47 Hz-63 Hz. It outputs a
nominal voltage of 13.8 V with a voltage tolerance of +/- 5%.
It has Power Factor Correction circuitry and is rated at 15 A across the whole operating temperature
range of -30°C to +60°C. It also has a built-in battery revert circuit with a float output available for
maintaining the charge on a battery and has UL, CE, & TUV approvals. The battery revert connector
is accessible in the back of the power supply.
The supply has over-load, over-voltage, and over-temperature protection. In an overload condition,
the PSU goes into a hiccup mode where it recovers automatically after the fault condition is
removed. During an over-voltage condition, the PSU shuts down, and will have to be re-powered on
to recover. In an over-temperature condition, the PSU also shuts down but will recover after the
temperature goes down.
The PSU is not designed to be field serviceable. If it is determined that the PSU is not functioning,
the whole unit needs to be replaced.

Repeater Interconnections and Cables

Repeater Interconnections and Cables

Repeater Board

Figure 1-4 shows the Cable interconnections inside the Repeater.

Display
Driver
USB to
Ethernet
Interface

RTC
Backup

7
6

Repeater
Interface

Mobile Mic
Port (MMP)

Mobile Mic
Port (MMP)
Front Connector

Controller

5
Rx RF

Mobile
Accessory
Port (MAP)

DC
Power

Repeater
Interface

Front Connector

9

Control Head
Interface

Tx Control Radio

Option
Board
Interface

Rx Radio

Option
Board
Interface

Control Head
Interface

Rear Connector

Controller

Mobile
Accessory
Port (MAP)
Rear Connector

Tx RF
DC
Power

1
8

2

3

Power Supply

AC
Power

Connector Board

2.0

1-5

Fan
Control

Ethernet
Connector

Fan

4

MAP
Connector

RF
Rx In

RF
Tx Out

Figure 1-4 Repeater Cabling Diagram
The details of each of these cables/interconnections are as follows:
1.

Two conductor DC power cables to the transmit and receive radios.

2.

Six conductor DC power cable to the connector Board. Supplies power for the fan and
Repeater Indicator board via cable 6.

3.

RF Coax to connect the receive radio to the back of the Repeater. This cable has a BNC
connector on the Repeater’s rear panel.

4.

RF Coax to connect the transmit radio to the back of the Repeater. This cable has an N type
connector on the Repeater’s rear panel.

5.

CAT5 cable with RJ45 style connectors on both ends. This cable connects the Ethernet
controller on the Repeater Indicator board to the Repeater's back panel and provides power
from the Connector Board to the Repeater Indicator board for the LED indicators.

1-6

3.0

Mobile Radio’s Theory of Operation

6.

Eleven conductor flex cable. Provides the SSI connection between the transmit and receive
radios. Refer to Section 1.5 for more details on this interface.

7.

Thirty conductor flex cable. Provides the connection from the transmit radio to the Repeater
Indicator board and includes SPI signals to drive the LED indicators, RTC backup supply, and
the interface to the Ethernet controller.

8.

Twenty six conductor cable. Provides the connection from the transmit radio's MAP to the
MAP located on the Repeater's rear panel.

9.

Eight pin conductor cable. Provides Ethernet LED signals from Repeater Board and HWID
signals from Connector Board (Applicable for 32 MB repeaters only).

Mobile Radio’s Theory of Operation
The sections that follow provide a detailed theory of operation for the UHF circuits in the two
MOTOTRBO mobile radios. For details of the theory of operation and troubleshooting for the
associated Controller circuits, refer to the Controller Section of this manual.

3.1

UHF1 (403–470 MHz) Receiver Circuitry
The receiver is configured as a dual-conversion superheterodyne receiver, capable of both FM and
4-level FSK demodulation. The major blocks are the front-end, the mixer, Xtal filter, and the Abacus
III back-end IC. The overall block diagram is shown in Figure 1-5.

Sw. 10 dB
Attenuator

2-Pole
Varactor
Tuned

LNA

2-Pole
Varactor
Tuned

4-Pole
73.35 MHz

2nd L.O.
71.1 or 75.6
MHz

LIMITER/
IF AMP
STAGE
X

AD9864

T/R ANT
Switch

2n d
L .O .

H i-Speed
A /D

V CO

10 bit
DAC

SPI
&
SSI
BUS

10 bit
DAC
1st L.O.
Low Side
Injection
F0 - 73.35
MHz

DSP
Processor

SPEAKER

D/A

Figure 1-5 Receiver Block Diagram
3.1.1

Receiver Front-End
The front-end consists of a 2-pole varactor-tuned pre-selector filter, an LNA, a 2-pole varactor-tuned
post-selector filter, and a passive double-balanced mixer. The received signal applied to the antenna
is routed through the harmonic filter and PIN diode controlled antenna switch (D0702). A logic high
level on ANT_ENABLE configures the antenna switch for Tx operation while a logic low places the
switch in Rx mode. The insertion loss of the harmonic filter and antenna switch combined is
approximately 0.5 dB max in Rx mode. From this point, the Rx signal is routed to the Local Distance
switch (D0400/R0407), which biases on a diode in normal operation to minimize any insertion loss.
Under strong signal conditions and for improved intermodulation protection from interfering signals,
the switch can be turned on by the signal RF_ATTEN_1 which introduces approximately 10 dB of
additional path loss. Activation of the switch can be accomplished manually by the user or left in the
default setting.

Mobile Radio’s Theory of Operation

1-7

The signal next reaches the pre-selector filter, which is a 2-pole, varactor-tuned filter with 5 zeros
that are optimized to provide image frequency rejection. This filter, along with the similarly designed
post-selector filter, provides over 75 dB of image response rejection. The 3 dB bandwidth for both
filters varies across the band with a minimum of 19 MHz at 403 MHz and a maximum of 40 MHz
around 436 MHz. Half-IF rejection from the filters is also frequency dependent with a minimum of
approximately 10 dB achieved at the worst-case frequency of 436 MHz. Both filters have variable
center frequencies that are adjusted by the FE_TUNE signal, which is derived from the output of a
10-bit DAC internal to the MAKO IC (U3200). The voltage is scaled up by a voltage doubler (Q0403)
in order to provide the required linearity for the filters. Both filters are matched to the LNA (Q0402) to
optimize the amplifier’s noise figure (2.0 dB) and to provide an LNA gain of 15 dB to the signal. The
combined gain of the filters and LNA is about 13 dB. Current source Q0401 maintains the collector
current of Q0402 constant at 20 mA. The LNA, current source, Local Distance switch, and voltage
doubler are all supplied by 9R1_FILT, which is derived from 9R1 after filtering.
Following the post-selector filter is the Class 2, double-balanced mixer. It is comprised of baluns
T0400 and T0401 and diode ring mixer D0405. Injection amplifier Q0405 provides 10 dB of gain to
the Rx VCO injection signal. Another amplifier, Q0202, located in the VCO block, also provides gain
for the LO signal and isolation from high RF signals entering the mixer. The signal applied to the LO
port of the mixer is +16 dBm minimum after passing through the 3-pole/1-zero, low-pass injection
filter. The LO injection is low-side and mixes the signal down to an IF frequency of 73.35 MHz. The
output of the mixer is connected to a diplexer network, which terminates out-of-band frequencies in
51 ohms (R0427) while appearing as high impedance to the 73.35 MHz IF signal.
3.1.2

Receiver Back-End
The signal entering the back-end is matched to 4-pole crystal filter, FL0500, by C0507 and L0503.
The filter is centered at 73.35 MHz with a 3 dB bandwidth of 12 kHz. IF amplifiers Q0500 and Q0501
follow the crystal filter and provide both amplification and limiting to the signal. An overall gain of 25
dB is available from the composite IF amplifier to lower-level IF signals. As the signal level
increases, Q0501 begins to limit and eventually saturates out at approximately –16 dBm. The
purpose of the limiting is to provide protection to the AD9864 Abacus III back-end IC (U0600). At IF
levels exceeding –32 dBm into U0600, the 2nd LO synthesizer internal to U0600 can be pulled,
causing corruption of the I/Q data being delivered to the DSP. The block diagram for the AD9864 is
shown in Figure 1-6 below.

Figure 1-6 AD9864 Block Diagram

1-8

Mobile Radio’s Theory of Operation

The Abacus III accepts the 73.35 MHz signal, processes it, and sends out I/Q data in 16-bit format to
the DSP at a 20 kHz rate. Internal to the Abacus III is an LNA and 16 dB FE attenuator, an internal
integer-N synthesizer used to control the external 2nd LO VCO, a Sigma-Delta ADC and decimation
filter, and control and formatting logic for outputting the baseband I/Q data. External to U0600 is the
2nd LO VCO with active device Q0600 and its associated circuitry including the loop filter consisting
of C0613, C0618, and R0603. The 2nd LO mixes the 73.35 MHz IF signal down to 2.25 MHz before
being input to the ADC where it is sampled. The tank circuit (L0608, C0605, C0642, R0617) and
varactor (D0601) for the internal clock synthesizer, work with the loop filter (R0618, C0643, C0646)
to provide the 18 MHz clocking signal to the internal ADC, decimation filter, and SSI formatting
circuitry. A 3 Volt regulator (U0601) provides a clean supply to U0600. Transistor Q0601 is
configured as a super filter to provide the 2nd LO transistor with a low-noise supply. The reference
clock for U0600 is 16.8_REF, which is a buffered (Q0100) 16.8 MHz clock from the synthesizer
block.
Shown below in Figure 1-7 is a simplified block diagram of the signal flow through the receiver
back-end and the DSP processor portion of the OMAP (U1000). All of the blocks within the dotted
box represent the DSP software algorithms internal to the DSP.

73.35
MHz
IF

AD9864 Hi
SPEED
ADC

FIR

FM
DISCRIMINATOR

ANALOG AUDIO
GAIN STAGES

DEEMPHASIS

Σ∆

SPEAKER

DAC

DSP ANALOG FM MODE

73.35
MHz
IF

AD9864 Hi
SPEED
ADC

FIR

FM
DISCRIMINATOR

4-FSK
SYMBOL
RECOVERY

AMBE+2 TM
VOCODER

Σ∆

ANALOG AUDIO
GAIN STAGES

SPEAKER

DAC

DSP DIGITAL 4FSK MODE

Figure 1-7 Signal Flow through Receiver Back-End
The DSP takes the incoming 20 kHz data stream and passes the information through an FIR (Finite
Impulse Response) filter, which provides rejection from any in-band adjacent channel interference.
The remaining filter data is then sent through a decimation process further reducing its frequency to
8 kHz.
Depending on whether the repeater is in Analog or Digital mode determines the type of signal
processing used. If in Analog mode, the remaining 8 kHz data is sent through the FM Discriminator
and De-emphasis subroutines in the DSP code. If the repeater is in Digital mode, the 8 kHz data is
again passed through the FM Discriminator but an additional Symbol Recovery routine is applied
along with a standard AMBE+2™ Vocoder process. The data is sent to the MAKO (U3200), which
provides digital to analog conversion and drives the audio gain stages. Detailed information
regarding this can be found in the Audio Section of the Controller Theory of Operation.

Mobile Radio’s Theory of Operation

3.2

1-9

UHF1 (403–470 MHz) Transmitter Circuitry – 25 Watt
The Transmitter consists of the power amplifier (PA) circuitry and the power control circuitry. The
power amplifier provides amplification of the signal from the VCO up to the desired output power.
The power control block is responsible for ensuring the desired output power level is maintained in
both analog and digital modes, as well as protecting the power amplifier from damage due to heat,
antenna mismatch, out-of-range battery voltage, and poor assembly.

ANT_ ENABLE

ANT_ ENABLE

LDMOS
Final
MRF1570

Pad

TX Port

T/ R
Switch

RX Port
To FE

To Pressure
Pad Switch

Reflected
Port

BATTERY_DET
A+

To Pressure
Pad Switch

Forward
Port

SW_9V1

FINAL_BIAS

To Pressure
Pad Switch

Microstrip
Dual
Directional
Coupler

Harmonic
Filter

/
tch
Ma lit ter
Sp

tch
Ma

tch
Ma

CW / 4 FSK
+ 13 dBm
INPUT
FROM
VCO

A+

LDMOS
Driver
RD 07MVS1

LDMOS
Predriver
RD01 MUS1

Agilent
ADA4743

TX_INJ

9V3_TX

M
Co atch
mb /
in e
r

9V3_TX

9V3_TX

+

Voltage
Controlled
Variable
Attenuator

Thermal
Cutback

PC_ ATTEN_ENA

9V3

9V3
To Predriver
P res s ure
P ad Clos es
S witc h

9V3
To Driver
V_ CONTROL
To Final

VCONT
VIN

+5 VOUT

+5 V Regulator

Pressure
Pad
Switch

VAPC

-5 dBm
(nominal)
AD8315

VPOS
ENBL

RF IN
TX_DAC

VSET
FLTR

COMM

Active
Reconstruction
Filter

Log Amp Controller

Figure 1-8 UHF 25 Watt Low-Power Transmitter Detailed Block Diagram
3.2.1

Power Amplifier
The radio’s 25 Watt power amplifier (PA) is a 4-stage amplifier which amplifies the output of the VCO
to the required transmit power level. The first stage is an LDMOS (Lateral Double Diffuse MOS)
50 ohm fixed-gain block (ADA-4743, U0700) followed by the adjustable gain LDMOS pre-driver
(RD01MUS1, Q0705), an adjustable gain LDMOS driver (RD07MVS1, Q0703), and the fixed-gain
LDMOS final device (MRF1570, Q0702). A transmit/receive (T/R) switch and a harmonic filter
complete the transmit lineup.

3.2.2

Input Stage (50 Ohm Fixed-Gain Block)
The first stage (ADA-4743, U0700) is an integrated circuit with internally matched 50 ohm input and
output stages providing approximately 16.5 dB power gain. It provides reverse isolation between the
PA and the VCO to lessen the risk of VCO load-pull and it also supplies appropriate power to the
pre-driver stage. The ADA-4743 is biased at 60 mA during transmit by R0706, which is switched to
9V3_TX during TX operation by Q0701 (controlled by Antenna_En). The ADA-4743 is preceded by
an 16 dB resistive pad to further improve reverse isolation.

1-10

3.2.3

Mobile Radio’s Theory of Operation

Pre-Driver Stage
The next stage is a low-power, LDMOS device (RD01MUS1, Q0705), which delivers up to +27 dBm
to the driver stage. Its gain is controlled by varying the gate bias voltage and varies from low gain up
to approximately 14 dB power gain. The gate bias voltage is controlled in parallel with the driver
stage by the V_cont signal.
The input match to this stage is a high-pass topology comprising of L0718, C0817, and L0721.
High-pass matches are used where appropriate to minimize the chances of low frequency
regeneration within the amplifier. R0759 and R0777 are required to improve the bandwidth of this
circuit. The inter-stage match between the pre-driver and driver stages is comprised of L0720,
C0786, and C0791 arranged in a high-pass topology. Additional pads are provided on the
transceiver board to allow for possible engineering optimizations to this match. These are nonpopulated parts C0789, C0792, C0793, and C0794.

3.2.4

Driver Stage
The third stage is a medium-power, LDMOS device (RD07MVS1, Q0703), which delivers up to +38
dBm to the final device. Its gain is controlled by varying the gate bias voltage and varies from low
gain up to approximately 11 dB of power gain. The gate bias voltage is controlled with the V_cont
signal and is controlled in parallel with the pre-driver stage gain.
R0718, R0720, R0754, and R0755 are required to improve the bandwidth of the driver stage. The
inter-stage match (as well as the power splitter) between the driver and final device is comprised of
C0753, C0813, C0818, C0819, C0732, C0743, C0744, and C0761, and associated micro-strips on
the PCB. Additional pads are provided on the printed circuit board to allow for possible engineering
optimizations to this match. These are non-populated parts C0754, C0755, C0729, C0730, C0731,
C0808, C0764, C0760, and C0765.

3.2.5

Final Stage
The final stage is a high-power, LDMOS device (MRF1570, Q0702) consisting of two parallel,
high-power devices within 1 plastic package. The package is mounted to a copper carrier to improve
thermal conductivity to the chassis and also to more tightly control the RF load, allowing higher and
more consistent maximum output power. This stage is biased at a quiescent current of 750 mA and
operates with a fixed-gain of approximately 10 dB, allowing the radio to be set to a maximum output
power of 30 Watts. The quiescent current is set by adjusting the Final_Bias signal. Both elements of
this transistor are fabricated on the same semiconductor die and are well matched, allowing control
via a single voltage.
Both the input and output matching circuits of this stage have extremely critical part location
requirements. Any repairs must be done with care to ensure the replaced components are placed
accurately and properly soldered. Of particular concern are input matching capacitors C0732 and
C0761 and output matching capacitors C0811 and C0812. The resistor networks at the input of each
of the final elements are required to improve the bandwidth of the circuit. These resistors are R0762
through R0773.
The output matching circuit and power combiner is comprised of C0811, C0719, C0812, C0746,
C0726, and C0737 and associated microstrips fabricated on the printed circuit board. Additional
pads are provided on the pc board to allow for possible engineering optimizations to this match.
These are non-populated parts C0720, C0721, C0747, C0748, C0727, and C0741. R0719 is added
as a preventative measure against half-carrier regeneration.

Mobile Radio’s Theory of Operation

1-11

If the final device fails and has to be replaced, R0719 should be carefully inspected to ensure
against any damage caused by the final device. Replacement of the final device requires that the
bias voltage be re-tuned using the Customer Programming Software (CPS). Care must be taken not
to damage the device by exceeding the maximum allowed quiescent current which is 1 Amp. The
device can tolerate up to 5 Amps for brief periods of time without damage.
3.2.6

Antenna Switch
The antenna switch (T/R switch) routes the signal between either the transmitter or receiver and the
antenna. In transmit mode, it utilizes the existing dc feed (A+) to the final stage device (Q0702). Both
PIN diodes D0700 and D0702 are turned on during key-up through forward biasing. This is achieved
by pulling down the voltage at the cathode end of D0702 to approximately 12.2 Volts (0.7 Volt drop
across each diode). Q0704 is configured as a current sink that maintains the current through the
antenna switch diodes at 100 mA, as set by VR0700 and R0738. The current sink is enabled during
transmit mode by ANT_ENABLE, which is asserted through Q0706 and associated circuitry. When
the PIN diodes are conducting, an RF ground is formed at the anode of the lower PIN diode, D0702,
which places L0710 and C0803 in parallel. The values of L0710 and C0803 are chosen so as to be
parallel resonant at the center of the transmit band, making them appear as an open-circuit so that a
50 ohm power path is maintained through the top PIN diode to the harmonic filter.
In receive mode, DC current through the PIN diodes is interrupted by turning off the current sink.
The RF path now flows from the harmonic filter, through the matching circuit formed by L0710,
C0803, and the capacitive divider formed by C0767 and C0772. C0766, currently unplaced, is
provided for possible future engineering optimizations to this match. The purpose of L0719 is to form
a parallel resonant tank with the reverse capacitance of D0700, improving the receive path return
loss at the receive input of the T/R switch.

3.2.7

Harmonic Filter
Inductors L0706, L0707, L0708, and capacitors C0742, C0739, C0740, and C0738 form a
7-element low-pass filter to attenuate harmonic energy from the transmitter. R0713 is used to drain
any electrostatic charges that might otherwise build up on the antenna. The harmonic filter also
prevents high-level RF signals above the receiver pass-band from reaching the receiver circuits,
improving spurious response rejection.

3.2.8

Directional Coupler
The dual-directional microstrip coupler is implemented at the harmonic filter output to sample both
forward and reverse directed transmitter power. RF power from the transmitter PA passes through
the microstrip coupler before reaching the antenna. Forward RF power is coupled to the U0940 log
detector/controller via the voltage-controlled attenuator (VCA) stage consisting of pin diodes D0901,
D0902, and D0903. The log detector/controller regulates the gain of PA stages Q0703 and Q0705
(via V_cont), thus ensuring that the forward power out of the radio is held to a constant value.
The directional coupler functions not only as part of the transmitter power regulation circuit but also
as part of the VSWR load-detection circuitry. Its physical location close to the antenna connector
allows accurate VSWR sense at the transmitter output. Forward and reverse coupled signals are
rectified by D0904 and D0905, respectively. DC voltage FWD_DETECTED is proportional to RF
power while REV_DETECTED is proportional to reflected RF power. The detected voltages are fed
to the respective inputs of difference amplifier U0901. The difference amplifier output is applied to
the variable attenuator control stage, U0900-1. An abnormally high reflected power level, i.e., a
damaged antenna, also causes an increase in the difference amplifier output voltage.

1-12

Mobile Radio’s Theory of Operation

This causes a reduction in attenuation by the VCA. As a result, the greater RF signal applied to the
log detector/controller causes the controller to reduce the gain of PA stages Q0703 and Q0705.
Transmitter power is thus reduced to prevent damage to the final device due to an improper load.
3.2.9

Power Control
The transmitter uses PA controller IC, U0940 to control the power output of the radio. A portion of
the forward RF power from the transmitter is sampled by the directional coupler and delivered via
the VCA to the RFIN port of the PA controller IC (pin 1). The PA controller, a log detector type,
provides temperature-stable, high-accuracy control over a typical 50 dB dynamic range.
The MAKO IC contains a digital-to-analog converter (DAC), which provides a reference voltage
(TX_DAC) at the input of reconstruction filter stage U0900-2. The filtered reference voltage at the
output of U0900-2 is divided by the combination of R0942 and R0946 before reaching the VSET
input of the PA controller IC (pin 3). Thermistor RT0953 is used in combination with R0954 to
compensate reference voltage drift at operating temperature extremes. Reference voltage level is
programmable through the SPI lines of the MAKO. This reference voltage is proportional to the
desired power setting of the transmitter and is factory programmed at several points across the
frequency range of the transmitter to offset frequency response variations of the transmitter’s
coupled power circuits.
The PA controller IC provides a dc output voltage at pin 7 (VAPC), which is divided to provide gate
bias for PA pre-driver and driver stages. The 0 Volts to 5 Volts range at U0940, pin 7, is applied as
V_CONTROL to power-adjust the transmitter by controlling the gate bias of stages Q0703 and
Q0705. Voltage divider combination R0727 and R0728 provides gate bias to Q0703 while divider
combination R0750 and R0751 provides gate bias to Q0705. This adjusts the transmitter power
output to the intended value. The ratio of each of these resistive dividers is chosen to ensure that
Q0703 and Q0705 are both running at their nominal design condition at rated output power.
Variations in sampled forward transmitter power cause the PA controller IC to adjust the control
voltage above or below its nominal value to raise or lower output power in order to maintain
transmitter output power relative to the reference voltage applied to VSET.
A power control attenuator circuit was added to the 25 Watt transmitter circuitry in order to extend
the range of the RF detection in the RF detector at low-power levels. This enables the power control
loop to close at lower relative power levels and is needed because of the greater relative power-set
range (1-25 Watt, 14 dB). The PC_ATTEN_ENA activation threshold is set in software for operation
at lower power levels, typically 1-5 Watt. When the PC_ATTEN_ENA is activated, the VCA is driven
to its minimum attenuation level, which increases the RF level at the AD8315 (U0940) for a given
transmitter power level. The radio software adjusts the K&M tuning accordingly such that proper
power-set is maintained at operating powers both above and below the activation threshold point.

3.2.10

Power Ramp Profile Control
In order to minimize the transient adjacent channel power at the transmitter’s output, the ramped
power follows a raised-cosine profile. The PA controller IC has a linear slope function when scaled in
dB/V. To achieve the desired raised-cosine profile of the output power, the ramped reference voltage
provided by the MAKO DAC follows a raised-cosine approximation. The MAKO DAC reference
output is low-pass filtered by the DAC reconstruction filter before it is applied to the VSET input of
the PA controller IC.

Mobile Radio’s Theory of Operation

1-13

Reconstruction filtering reduces spurious emissions in the RF spectrum as a result of the finite steps
of the DAC. Loop filter capacitor C0926 in conjunction with resistor R0950 and the integrator within
the PA controller IC, set the loop dynamics. The loop response has been optimized to achieve
sufficient speed to follow the required ramping profiles while meeting switching transient
requirements over varied power levels. Accurate control of the power-rise (ramp-up) and
power-decay (ramp-down) characteristics minimizes splatter into adjacent channels.
3.2.11

Thermal Protection
Thermistor RT0908 in combination with R0902, form a voltage divider with the output proportional to
the sensed transceiver board temperature in the vicinity of the transmitter driver and final devices.
The voltage divider output is routed to an operational amplifier U0901-2, which provides a dc voltage
via diode junction D0900 to control the attenuation level of the VCA stage. For the condition that the
temperature threshold set by resistive divider combination R0901 and R0909 is reached, the VCA is
driven to increase the RFIN signal at the PA controller IC (pin 1). This increase will cause the
controller IC to adjust the PA control voltage below its nominal value to decrease transmitter output
power. Temperature will be reduced by lowering transmitter output power relative to the reference
voltage applied to VSET.

3.2.12

Out-of-Range Battery Protection
Transmitter power cutback under extended battery supply voltage operation is provided for by
monitoring the battery supply in the controller circuit of the radio in order to change the VSET input
of the PA controller IC (pin 3) for reduced transmitter output. This feature allows transmitter PA
dissipation to be limited at high-line battery supply operating conditions while limiting transmitter PA
overdrive conditions at low-line battery supply operating conditions.

3.2.13

Pressure Pad Switch
The power control circuitry includes a safety switch (S0700) that consists of a conductive portion of
the rubber pad which pushes the RF final transistor Q0702 against the chassis. When the chassis
cover and rubber pad are properly assembled, the conductive portion of the pad contacts a pattern
on the transceiver board, electrically closing switch S0700. If the cover and pad are not in place,
switch S0700 is open-circuited and the power control circuit is disabled, turning off the gate bias to
Q0702, Q0703, and Q0705. This prevents thermal damage of the RF transistors which could occur
if the transmitter is operated without adequate heat sinking.

3.3

Frequency Generation Circuitry
The synthesizer subsystem consists of the reference oscillator (Y0100), the fractional-N synthesizer
IC (Tomahawk II, U0100), and the Voltage Controlled Oscillator VCO.

3.3.1

Reference Oscillator
The reference oscillator (Y0100) contains a temperature compensated crystal oscillator with a
frequency of 16.8 MHz. A digital-to-analog (DAC) converter internal to U0100 (Tomahawk) and
controlled by the microprocessor via serial interface (SPI), sets the voltage at the AUX_DAC output
of U0100 (pin H6) to set the frequency of the oscillator. The output of the oscillator (pin 3 of Y0100)
is applied to pin K5 (XOSC_BASE) of U0100.

1-14

3.3.2

Mobile Radio’s Theory of Operation

Fractional-N Synthesizer
The Tomahawk II synthesizer IC (U0100) consists of a pre-scaler, a programmable divider and
divider control logic, phase detector, charge pump, a D/A converter in the high frequency analog
modulation path, an attenuator to balance the high and low frequency modulation paths, a serial
interface for control (SPI), a serial interface for modulation (SSI), and a super filter for the regulated
2.45 Volts.

SPI

SSI
(Modulation )

D10

Data Read

D9

Data Write

C11

Clock

D8

CEX

F11

Data

F10

Clock

F9

Fsync

TOMAHAWK II

SPI
Interface

Fractional -N
Synthesizer
(U0100)

H2,J3

5V

A7

2.775V Dig

A5,A10,B2,B9,
G2,J4,J6,J10,
K2,L6
B7,E11,G10,J1

Waveform
Generator

Modulation
Unit

Digital
Attenuator

DS
18-bit

Super
Filter

PRSC

Buffer

Fractional
Unit

D/A

Reference
Divider
J2

16.8MHz REF

J11

VCO
TX / LO

SF _OUT

K4

Buffer
HP MOD

1.875V Dig

SSI
Interface

2.775V Ana

K8

2.775 V Ana

Prescaler

K5

Main Divider
AUX
D/A
Main
Phase/Freq.
Detector
And
Charge Pumps

G3

H1

H6

TCXO
(16.8MHz)

D7

Main _CP

LOCK DETECT

Adapt _CP
Loop Filter

Figure 1-9 UHF Synthesizer Block Diagram
A voltage of 2.775 Volts applied to the super filter input (U0100 pin J4) supplies an output voltage of
2.45 Vdc (SF_OUT) at pin K4. This supplies the VCO and the VCO modulation bias circuit (via
R0321). The super filter supply voltage is provided by the 2.775 Volt regulator within U3200. The
synthesizer is also supplied by the 5 Volt regulator, U3002, another 2.775 Volt regulator within
U3200, and a 1.875 Volt regulator within U3200.
The output signal LOCK (U0100-D7) provides information about the lock status of the synthesizer
loop. A high level at this output indicates a stable loop. A discrete buffer amplifier (Q0100) provides
a buffered 16.8 MHz reference frequency to other parts of the radio.
The serial programming interface (SPI) is connected to the microprocessor via the data lines
SPI_DW (U0100-D9) and SPI_DR (U0100-D10), clock line SPI_CLK (U0100-C11), and chip enable
line CEX (U0100-D8). The serial modulation interface (SSI) is connected to the DSP via the data
line SDTX (U0100-F11), clock line TXCLK (U0100-F10), and frame sync line SFTX (U0100-F9).

Mobile Radio’s Theory of Operation

3.3.3

1-15

Voltage Controlled Oscillator (VCO)
The Voltage Controlled Oscillator (VCO) subsystem consists of four Colpitts oscillators (two each for
Tx and Rx), a single-stage Tx buffer amplifier, a single-stage Rx buffer amplifier, oscillator bias
control switches, and the modulation circuitry.

UHF VCO

High Port Modulation
(HP_MOD_OUT)
(U0100 -K8)

Subsystem

TX_VCO_SEL 1
(U0100 -E5)

9V3_VCO
(U3001 -5)
TX VCO 1
TX INJ
TX_VCO_SEL 2
(U0100 -A4)

TX Buffer Amp

To U0700

TX VCO 2

Prescaler
(U0100 -J2)

Low Pass
Filter
RX_VCO_SEL 1
(U0100 -B4)
9R1
(Q0107 )

Steering Line Voltage
(VCTRL)
RX VCO 1

RX INJ
RX_VCO_SEL 2
(U0100 -H8)

RX Buffer Amp

To Q0405

RX VCO 2

Figure 1-10 UHF VCO Block Diagram
The UHF VCO design incorporates a total of four oscillators; two varactor-tunable Colpitts oscillators
each for Tx and Rx. Each oscillator has a tuning range of 33.5 MHz, sufficient to cover the Rx and
Tx frequency ranges of 326.65 MHz to 396.65 MHz and 403 MHz to 470 MHz, respectively. The
oscillators resonate at fundamental operating frequencies. Four (active-low logic) general purpose
output lines (GPO1, GPO2, GPO3, and GPO6) from the Tomahawk IC (U0100-B4, A4, E5, and H8)
provide the control for independent bias selection to each oscillator (VCO_SEL) via the PNP
transistor switches U0304 and U0201. The 2.45 Volt super filtered output, SF_OUT, of the
Tomahawk IC (U0100-K4) supplies the bias to the oscillators. A portion of the VCO output signal is
lightly coupled through coupling capacitors C0331 and C0231, routed through a low-pass filter
(formed by L0221, C0235, C0230, and C0233), and fed back to the M_PRSC input of the
Tomahawk IC (U0100-J2).
High-port modulation is scaled through a voltage divider (comprised of R0319, R0320, and R0321)
and applied to the Tx modulation varactor diode CR0300. The TX VCO frequency is modulated via
coupling capacitors C0310 and C0344. High-port modulation is also applied to the VCO steering line
(through R0139, R0140 and C0166) which modulates the main VCO tuning varactors.

1-16

Mobile Radio’s Theory of Operation

A discrete single-stage Tx buffer amplifier (comprised of the NPN transistor Q0302 and surrounding
components) amplifies the signal from the Tx oscillator to the level required by the first stage of the
Transmitter Power Amplifier (U0700). The TX buffer amplifier also provides sufficient isolation from
any undesired load-pulling from the Transmitter Power Amplifier. The bias for Q0302 is provided by
the 9.3 Volt regulator U3001.
A discrete single-stage Rx buffer amplifier (comprised of the NPN transistor Q0202 and surrounding
components) amplifies the signal from the Rx oscillator to the level required by the LO injection
amplifier (Q0405). The Rx buffer amplifier also provides sufficient isolation from any undesired
load-pulling from high input levels in the receiver front-end. GPO4 from the Tomahawk IC (U0100D4) controls the transistor switch (comprised of Q0108 and Q0107), that enables the 9.1 Volt bias to
Q0202 (via the 9.3 Volt regulator U3001).
3.3.4

Synthesizer Operation
The complete synthesizer subsystem is comprised mainly of the Tomahawk synthesizer IC,
Reference Oscillator (crystal oscillator with temperature compensation), loop filter circuitry, VCO,
and DC supplies. The VCO feedback signal, PRSC, is fed to pin J2 of U0100 (M_PRSC) via a
low-pass filter (L0221, C0235, C0230, and C0233) which attenuates harmonics and provides the
correct level to close the phase-locked loop.
The prescaler in the synthesizer IC (U0100) is a four-level prescaler capable of dividing by 4, 5, 6,
and 7. The main loop N divider is configured to be an 8-bit divider. The divide-by-N portion of the
main loop is set via the SPI. The fractional portion of the divider is realized using a 3-accumulator,
24-bit fractional divider. The SPI is used to set the desired divide ratio.
The output of the prescaler is applied to the main loop divider. The output of the main divider is sent
to the phase/frequency detector, which compares the main divider’s output signal with the reference
signal. The reference signal is generated by dividing down the signal of the reference oscillator
(Y0100). The output signal of the phase/frequency detector is a pulsed signal which is routed to the
charge pumps. The main charge pump current is programmable through the SPI with its output at
pin G3 of U0100 (MN_CP). The loop filter transforms this current into a steering voltage that is
applied to the VCO.
To reduce lock time when new frequency data has been loaded into the synthesizer, an adapt
charge pump providing much greater current than the main charge pump is turned on for a finite
amount of time to quickly charge or discharge the loop filter capacitors to steer the VCO to the
desired frequency. The output of the adapt charge pump passes to the loop filter via pin H1 of
U0100 (MN_ADAPT_CP). When the synthesizer is within the lock range and the adapt timer runs
out, the adapt charge pump is powered down and the main charge pump takes over. A settled
synthesizer loop is indicated by a high level at signal LOCK (U0100-D7), which is routed to the
microprocessor. Q0102 is configured as a current source to provide a steady 1.5 mA during the
adapt period. U0101 is an analog switch that opens the adapt path slightly before the end of the
adapt period to prevent the current from the current source from pushing the VCO off frequency.

Mobile Radio’s Theory of Operation

1-17

Modulation is performed by applying a digital data stream via the SSI bus from the DSP (U1000) to
the synthesizer (U0100). In order to meet spurious and phase noise requirements, the PLL
bandwidth was designed to be narrower than the full modulation bandwidth, therefore requiring the
use of dual-port modulation. Internal to the synthesizer (U0100), low-port modulation is added to the
fractional-N division numerator to trace out the modulation versus time while the high-port data
stream passes through an interpolating waveform generator, a digital attenuator (for modulation
balancing), and then gets converted to an analog signal through a 10-bit DAC before modulating the
VCO. This high-port analog modulation output (HP_MOD_OUT, U0100-K8) is connected to the
VCO modulation varactor diode (CR0300) via C0360 and R0319, and to the loop filter via R0139,
R0140, and C0166.

1-18

Mobile Radio’s Theory of Operation

Notes

2-1

Section 2
TROUBLESHOOTING CHARTS
1.0

Troubleshooting Flow Chart for Receiver (Sheet 1 of 3)
ALL Troubleshooting within the
dotted line is done on the TX BRICK

NO RX AUDIO

Set up radio in Analog
Receive mode on
desired channel
with Squelch open

Yes

Audio at pin 6
of U3505?

Audio at pin 10
of U3501?

No
Spray or inject 73.35 MHz
RF carrier modulated with
1 kHz Audio Tone into XTAL
Filter FL0500

Audio Tone
present
at Speaker?

Volume
level
adjusted
properly?

No

Yes

Yes

B
No

Audio at pin 1
of U3501?

No
Verify audio path to
U3501

Yes
Audio at pin 4
of U3500?
Setup repeater unit to
receive at frequency
403.025 MHz
with the RX Brick open &
connected to the system.
Apply an on-channel
RF carrier at -47 dBm modulated
with 1 kHz tone
at the RX antenna port

1st LO
(329.675 MHz)
> +16 dBm
at TP0401?

No

Yes

Check connections to
external speaker and replace
speaker if necessary

No

Audio at pin 1
of U3500?

Yes

Check Biasing
before replacing
U3500

No

Verify audio path
between U3500 and
pin 1 of U3501

1st LO
> +5 dBm
at R0422?

Yes
RF level
of on-channel
signal > -45 dBm
on pin 4
of T0401?

No

Check VCO
Troubleshooting
Flow Chart

Yes

Yes

Check T0400 and D0405
and replace if necessary

9 VDC
present
at R0417?

Yes

Check biasing on
Q0405 before replacing

No
No
A

No

Check
9R1 path back to
Synthesizer

Yes

Check U3501
bias and
replace part if
necessary

2-2

1.1

Troubleshooting Flow Chart for Receiver

Troubleshooting Flow Chart for Receiver (Sheet 2 of 3)

ALL Troubleshooting on this page is
done on the RX BRICK

A

Voltage level
>2.7 VDC
on D0401?

+9.0 VDC
on pin 4
at Q0403?

No

Yes

~ 0.8 VDC at
R0432/D0400?

No

Voltage
< 0.5 VDC
at pin 2
of Q0400?

No

Is voltage
at R0409
~ 0.7 VDC?

Check D0403, D0404, and
associated capcacitors
for opens and shorts.
Replace if necessary

Check Synthesizer
Troubleshooting
Flow Chart
Check biasing
circuitry of
Q0400 before
replacing

Yes

Yes
Yes

No

Check biasing on
Q0403 before replacing

Check circuitry around
D0401, D0402, D0403, and
D0404 for shorts and opens

Yes

Yes

RF level
of on-channel
Signal > -45 dBm
at C0420?

No

No

Check biasing circuitry of
Q0401 and Q0402 before
replacing

Check biasing circuitry of
Q0402 before replacing

Troubleshooting Flow Chart for Receiver

1.2

2-3

Troubleshooting Flow Chart for Receiver (Sheet 3 of 3)
ALL Troubleshooting on this page
is done on the RX BRICK
B

16.8 MHz
present
at C0622?

No

3.0 VDC
on pin 1
of U0601?

Check Synthesizer
Troubleshooting
Flow Chart

No

No
5.0 VDC
at E0610?

Check biasing on
U0601 before
replacing

Yes

Yes

Check Controller
Troubleshooting
Flow Chart

Yes
2nd LO
> 0 dBm and
at 71.1 MHz
at TP0600?

3.5 VDC
at E0609?

No

Remove Shield
SH0500
Check biasing on
Q0600 and
check continuity
on D0600.
Replace if necessary

Yes

No
Check biasing on
Q0601 before
replacing

Yes

18 MHz
present
at L0608?

No

~ 1.65 VDC
on R0617?

No

Yes

Yes

No

Biasing
correct on
Q0500 and
Q0501?

Replace components
as needed

No

Check 5 VDC
supply and biasing
components
before replacing
Q0500 or Q0501

Yes

Yes

73.35 MHz
present
at pin 6 of
FL0500?

No
Check FL0500 matching
components before replacing

Check signal gain
and biasing
before replacing
Q0500 or Q0501

Yes

2.25 MHz
present
at C0625?

Yes

No

~ 3.0 VDC
on L0604
and L0605?

Yes

Yes

No

Check diode
continuity before
replacing D0601

73.35 MHz
present
at TP0602?

Clock
VCO and LF
components
OK?

No

Check biasing
components and 3 VDC supply.
Replace parts if necessary

DC continuity
through
biasing components
E0600 - E0610?

No

Yes
Check for visible
solder shorts near
pins before replacing
U0600

Replace
defective biasing
component

2-4

2.0

Troubleshooting Flow Chart for 25W Transmitter

Troubleshooting Flow Chart for 25W Transmitter

No Transmitter
Power

Is TP0909
> 1 VDC?

Yes

Is TP0702
= 9.3 VDC?

No

Check 9.3V Regulator
circuit (U3001)

No

Is TP0913
= 9.1 VDC?

No

Check 9V3_PA Regulator in
Controller Troubleshooting
Flow Chart

Yes

Is D0702-K
~ 12.4 VDC?

Yes

No

Check T/R bias
circuit

Yes
Yes

Check 5V Regulator
circuit (U0941)

No

Is U0941 Pin 1
= 5 VDC?

Are TP0707
and TP0708
~ 2.2 VDC?

No

Is voltage at
TP(TX_RAMP_DA
C) in controller
> 3 VDC?

No

Place Switch or
R0775

Yes

Is TP0703
0 dBm?
No

Yes

Check U0900-2 and
associated circuitry

No

Is voltage at
TP0910
> 1 VDC?

Yes

Is power at
TP0709 ~ 15 dB
> TP0710?

Yes

Replace U0940

No

Check Q0705 and
associated circuitry

No

Check Q0703 and
associated circuitry

No

Check Q0702 and
associated circuitry

Yes

Is power at
TP0702 ~ 10 dB
> TP0709?

Yes

Is power at
D0700-A ~ 10 dB
> TP0702?

Check Bias Set
Circuit; bias tune

Replace Q0702 *

Yes

Is power
at TP0704
~ 16.5 dBm?

Yes

No

Is Pressure Pad
Switch in place?
No

Yes

Check MAKO
Troubleshooting Flow Chart

No

Is resistance
to ground at Q0702
G1 and G2
~ 66 kohm?

Yes

Measure relative power thru remainder of TR switch and LPF to find
open circuit. Perform visual inspection of circuit.

* Note: If Q0702 is replaced radio must be bias set and power set.
1) Levels are during Transmit Mode (analog), 13.6V at battery connector, 50 ohm termination on transmitter.
2) Make sure PCB is screwed into chassis during these tests to avoid final device damage.
3) When making measurements within the transmitter using an RF power probe, be careful that the rating
of the probe is not exceeded. The “relative” measurements listed in the flow chart should be made with a
scope probe connected to a spectrum analyzer or similar instrument to avoid damaging sensitive power
probes.

Replace U0700

Check VCO
Troubleshooting
Flow Chart

Troubleshooting Flow Chart for Synthesizer

3.0

2-5

Troubleshooting Flow Chart for Synthesizer
Start

No

Visual check of
the Board OK?

Correct
Problem

Yes
No

+2.45V at C0137
(SF_OUT)?
No

+5V at R0100?

Check 5V
Regulator
U3002

Yes

Are C0136,
C0137 OK?

Replace U0100

No

Yes

Replace or
resolder
components

Yes

+2.775V at
R0101 and
R0103?

No
Check U3200

1.5ms pulse at
TP_ADAPT_SW
when channel
changed?

Yes

1.5ms (inverted)
pulse at R2517 when
channel changed?

No

No

Check P U1000
Troubleshooting
Chart

No

+1.875V at
R0102?

Check U3200

Yes

Yes

Check Q0106,
R0159

Yes

No

Is 16.8MHz
Signal at C0145?

Check Y0100

Yes

Is 16.8MHz
Signal at R0155?

No

Is 16.8MHz
Signal at R0109?

No

Is RF Prescaler level
(at C0233) between
100mVpk and 300mVpk
(harmonics <-15dBc)?

Replace
U0100

Yes
Yes

Is Radio in TX or
RX mode?

Yes

Check Q0100
and surrounding
components

TX

Replace
U0100

Is either GPO2 or
GPO3 low (<0.5V),
but not both, and
GPO1 and GPO6 are
high (>1.4V)?

Yes

Is Modulation
Present at
R0139?

Is SPI
Programming
OK?

No

RX

Yes

No
Yes

Replace
U0100

Is Tx SSI activity
present on CLK,
FSYNC, and DATA
lines (R2512, R2514,
R2513)?

No

Yes

Is either GPO1 or
GPO6 low (<0.5V),
but not both, and
GPO2 and GPO3 are
high (>1.4V)?

No

Check P U1000
Troubleshooting
Chart

No

Yes

Is SPI
Programming
OK?

No

Check P U1000
Troubleshooting
Chart

Yes
Replace
U0100

No

Check P U1000
Troubleshooting
Chart

Check VCO
Troubleshooting
Chart

2-6

4.0

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

No TX VCO signal at C0318

Visual check
of board
OK?

No

Correct
Correct
problem
problem
Correct problem

Yes
No

Radio did not boot up
Radio
didornot
boot up
properly
check
properly
or check
9V3 Regulator
9V3 Regulator

No

Check biasing
Check biasing
components
then
components
replace
replace
Q0302
Q0302then
ifif
replace
Q0302
if
needed
needed
needed

9 VDC at L0300?

Yes
Vbe= 0.7 VDC
for Q0302?

Yes

Check components
between R0332 and
L0305 for shorts or
opens

Yes

RF signal
present at
R0332?

No

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Chart
Chart

VCO 1

No
2.556VVDC
at
2.556
at C0362
&
C0300?
C0363

Radio programmed for
Tx VCO 1 or 2?

VCO 2

Yes
Radio
is not for
Radio is not
programmed
for
VCO programmed
1 Transmit Mode
Mode
or VCO1
U0100 Transmit
not functional
or U0100 not
functional

No

~ 0 VDC at
C0348?

2.556 VDC at
2.556
V at C0362 &
C0336?
C0363

No

Check Synthesizer
Check
Synthesizer
Troubleshooting
Troubleshooting
Chart
Chart

No

Radio is not programmed for
Radio is not
VCO 2 Transmit Mode or
programmed for
U0100 not functional

Yes
Yes
Check biasing
Check biasing
components
then
components
replace
Q0300then
if
replace
Q0300 if
needed
needed

No
Vbe= 0.7 VDC
for Q0300?

~ 0 VDC at
C0358?

Transmit Mode or
U0100 not functional

Yes
Yes
Check
CR301- CR0304,
- CR304
Check
CR0301
L0310,and
L0307,
C0308,
C0313,
L0310,
L0307,
C0320,C0313,
and C0314
C0308,
C0320,
for shorts
opens
and
C0314orfor
short

Check
CR0305
- CR0308,
Check
CR305
- CR308
L0315, L0318,
C0343,
C0345, Yes
and L0315,
L0318,
C0350,
C0346
C0343,and
C0345,
C0350,
for
shorts
or opens
and
C0346
for short

No
Vbe= 0.7 V
for Q0301?

Check biasing components
and Replace
then replace
Q0301
Q0301
if needed

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

4.1

2-7

Troubleshooting Flow Chart for Tx VCO (Sheet 2 of 2)

Tx VCO locked but no
high-port modulation

Tx VCO not locked
at correct frequency

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

Yes

Check R0320,
R0321, R0319,
R0320,
Check R0321,
R0319,
andfor
CR0300
and
CR0300
for
open
or
short
shorts or opens

DC Voltage
at R0311
between 0.6
and 4.5 VDC?

No

-

~2.1 VDC at
VCO side of
C0360?

Yes
No
Modulation at
CR0300?

Check C0323, C0325,
and C0329 and all
components between
C0326 and C0314 for
shorts or opens

VCO 1

Tx VCO 1 or
VCO 2
selected?

VCO 2

Check C0351, C0352, and C0359
Check components
and all components between
between C0353 and
C0353 and C0346 for
C0346 for open or
shorts or opens
short

Yes
Replace C0310

No

Modulation at
C0361?

Yes
Replace C0360

No

Check C0361 and
Check
C0334
for C0361
a short and
and
C0334
short and
thenfor
check
then
check
Synthesizer
Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

2-8

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

5.0

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

No Rx VCO signal at C0218

Visual check
of board
OK?

No
Correct problem
Correct problem

Yes
No
9 VDC at E0201?

Radio did not boot up
Radio
did or
notcheck
boot up
properly
properly
or check
9V3 Regulator
9V3 Regulator

Yes

Vbe= 0.7 V
for Q0202?

No

Check biasing
Check biasing
components
and
components
and if
then replace Q0202
then replace
neededQ0202 if
needed

No

Check Synthesizer
Check
Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

No

Radio is not programmed
Radio
is not Mode
for VCO
2 Receive
for
or programmed
U0100 not functional
Receive Mode or
U0100 not functional

No

Check biasing components
and then replace Q0201
if needed

Yes

Yes

Check components between
R0219 and L0205
for shorts or opens

RF signal
present at
R0219?

No

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flowchart
Flowchart

No

2.556 VVDC
at
2.556
at C0362
&
C0200?
C0363

VCO 1

Yes

Radio is not
Radio for
is not
programmed
VCO 1
programmed
for
Receive
Mode or
Receive
Mode
or
U0100 not functional
U0100 not functional

No

Radio programmed for
Rx VCO 1 or 2?

VCO 2

~0 VDC at
C0248?
2.556VVDC
at
2.556
at C0362
&
C0236?
C0363

Yes
Yes
Check biasing
Check biasing
components
and
andif
thencomponents
replace Q0200
then replace
Q0200
if
needed
needed

No

Vbe = 0.7 VDC
for Q0200?

~0 VDC at
C0258?

Yes
Yes
Check CR0201 - CR0204 and
L0210, L0207, C0220,
C0213, C0208, and C0214
for shorts or opens

Check CR0205
– CR0208
and
Check CR205
- CR208
L0218,and
L0215,
C0243,
L0218,
L0215,
C0245,C0243,
C0250,C0245,
and C0246
C0250,
forand
shorts
or opens
C0246
for short or
open

Yes

Vbe= 0.7 VDC
for Q0201?

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

5.1

2-9

Troubleshooting Flow Chart for Rx VCO (Sheet 2 of 2)

Rx VCO not locked
at correct frequency
Rx VCO not locked

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flow Chart

Yes

DC Voltage
at R0211
between 0.6
and 4.5 VDC?

No

Check C0223, C0225, and C0229
and all components between
C0226 and C0214 for
shorts or opens

VCO 1

Rx VCO 1 or
VCO 2
selected?

VCO 2

Check
C0251,
C0252, and C0259
Check
components
and
all components
between
C0253 andbetween
C0253
C0246
C0246
forand
open
or for
shorts
short or opens

2-10

6.0

Troubleshooting Flow Chart for Repeater

Troubleshooting Flow Chart for Repeater
Repeater does not
fully initialize
(Disabled LED
stays blinking)

Can it repeat?

Yes

Re-insert or Replace
30 pin Front Panel
cable

No

No

Re-insert or replace SSI
cable

Does Repeater
initialize properly
now?

Replace Front Panel
Board

Yes
Done

No

Replace Connector
Board and/or
Accessory Cable

Does Repeater
initialize properly
now?

Yes
Done

No

Troubleshoot Rx
Radio

Does Repeater
initialize properly
now?

No

Troubleshoot Tx
Radio

Do all LEDs flash
on power-up?

Yes
Done

Yes

Done

3-1

Section 3
UHF1 PCB/SCHEMATICS/PARTS LIST
1.0

Allocation of Schematics and Circuit Boards

1.1

Controller Circuits
The UHF circuits are contained on the Printed Circuit Board (PCB) which also contains the
Controller circuits. This Chapter shows the schematics for the UHF circuits only, refer to the
Controller section for details of the related Controller circuits. The PCB component layouts and the
Parts Lists in this Chapter show both the Controller and UHF circuit components. The UHF
schematics and the related PCB and parts list are shown in the table below.
NOTE: The UHF Schematics and parts lists are the same for 8471165L03 and 8471165L05. Only
the Controller circuits are different between the two PCBs.

Table 3-1 UHF1 1–25W Diagrams and Parts List
PCB :
8471165L03 Main Board Top Side
8471165L03 Main Board Bottom Side
8471165L05 Main Board Top Side
8471165L05 Main Board Bottom Side

Page 3-3
Page 3-4
Page 3-5
Page 3-6

SCHEMATICS
Overall
Receiver Front- End
Receiver IF Amp
Receiver Back-End
Power Amplifier
Power Control
Synthesizer
Receiver VCO
Transmit VCO

Page 3-7
Page 3-8
Page 3-9
Page 3-10
Page 3-11
Page 3-12
Page 3-13
Page 3-14
Page 3-15

Parts List
8471165L03 and 8471165L05

Page 3-16

3-2

Allocation of Schematics and Circuit Boards

Table 3-2: UHF1 1–25W Diagrams and Parts List
PCB :
8471165L06 Main Board Top Side
8471165L06 Main Board Bottom Side

Page 3-21
Page 3-22

SCHEMATICS
Overall
Receiver Front- End
Receiver IF Amp
Receiver Back-End
Power Amplifier
Power Control
Synthesizer
Receiver VCO
Transmit VCO

Page 3-23
Page 3-24
Page 3-25
Page 3-26
Page 3-27
Page 3-28
Page 3-29
Page 3-30
Page 3-31

Parts List
8471165L06

Page 3-32

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

C3018

J0700

J3000

C0706

C0707

C0708

C0709

2

3

2

26

VR4004

J4000

C0705

R0614
R0615

C0145
SH0100

2
3

3

2
2

3
Q3500

U6402

R6403

R3520

C6428

C6429

C6418

C6445

C6421

R6454

C6423
R6443
R6446

C6450

R6455

C6422

C6439
C6440

R6456
C6431

C6433

U6407
C6408

E6401
C6407

C6406

C6430

R3501

23
4
Q3204

Q3203
2 3
4
C3213

C3280

C1009
R1021

16

C2004
VR4007
R4012
R4011

R1067
R4068
R4069
R4070
R4071
R2004

C2000

R4034

E4001 C4034

C2005

R4106
C4076
E4004
C4015
C4014

C2002

R2011

C1011
C1008

R1066

C1017
C2001

C3209

C4027
C4026
C4025
C4024
C4023
C4022
C4021
C4020
C4019
C4018
C4017
C4016

C1005
C1018

C4006
C4033
C4032
C4031
C4030
C4029
C4028

R2529

1

Q3202

R2005
R4095
R2008C2006R2006
D4001
R2009
R2007 R2010
R4009 C4035
R4010
R2013

C1014

TP4000

C1012

C2003

C4000
C4001
C4002
C4003
C4004
C4005

R0101

C0171

R0107

C2500

C0109

C0127

R0146

C0102

R0110

C1019
R1002
R1072

C3216

R3505

R1000

C1001
R1005
R1006

C4013

8
9

C3212

C1016

C1015

R4006

R1036

C3202

L3200

C1036
C1007

C1013

C1004

16

C3203

C2007

C1010

R1001

C1037
C1031

1

Q3200
9

RT3500
R3203

C3277

C1000

R1045

8

R3550

R3224
R3225

U1006

R3526

C3545
R3595

C3278 C3276
C3273

C3207 R3218 R3587

R3532

C6451

R3596

C3283

C1033

E3503

R3547

L0318

C0140
R0155
R0157
R0102
R0156
C0132
R0109
C0178
R0147
C0113
C0122 R0108
C0118
R0106
C0121
C0117
C0175 R0144
Q0100

C0644
E0606
C0631

C0130

R0161
C0180
C0146
C0105
2
Y0100
4
3

C0196

R4051

VR4003

3
2

2

3

3

C3226
VR3202 C3239
R3504
R1020
R3233
C3220
C3513
R3507
C3219
R3509 R3503
R3500

E3205
C3247

R3588 C3248 VR3204
C3234
C3225

R3576
R3571

C3240

R3515

R4000
VR3503
R4001
R4002
R4003
E4000
Q3501
R1071
C3515
R4004
C1032
C3514
R4005 R3583
E3502
R1026
R3580
R3537
6
C3262
R4061
R1041
34
C1030
R3205 R3538
R4063
C3208
R4064
R3206
R4065
R4066
C3529
R1017
R4067
C1034 C3210
R1025
C1003
R1035
R1014 R1019
C1002
R1034
TP1000
C1006
R2000
R1027 R1028

U3040

C3524

C0353

CR0306

C3238

R3560

C0350

L0317

CR0308

C0345

C3516

R3535
8
5
4
Q3201

C0342

L0315
C0346

C0133

C0129
C0144

C0104

R0111

C0143

C0177

C0125

R0148

R0116

C0103 C0100

PD
PC

C0110
Q0102 R0114

C0141

PE
C0645 C0630
E0605

C0622
R0627
R0607
R0608
R0609
R0611
R0612
R0613

C0124

FS

R0159

Q0106

TP0601

E0600

R0158

R0123
C0142
R0119

C0642 R0618
R0617

R0100

E6402
C6416

R3594

R2012

C0111 C0128

R0118 R0117

C0126

C0510

CLKOUT

L0608

VR3206

C3040
3

1

2

E0703

L0313
Q0301
L0314
R0324
R0325
C0343

C0351

CR0305

CR0307

CR0304
CR0303

R0311

C0304
C0347
R0329
C0337

C0301

CR0302

L0309

C0326

R0316

R3217

C3249

R6467

E3202

R3514
C3511
C3518
C3523
R3508
C3521
C3520
C3528
C3211

C3531

C0336 R0326
C0341
C0340

L0312 L0319
C0352
C0325
C0310 C0329
C0344C0359

C0313

L0310

R0211

L0217

C0314

C0315
Q0300

L0307

L0218

L0302
R0305

C0305
C0300

R0301

C0250 C0320

C0253

CR0207
CR0208

CR0205

L0303

CR0301
C0308 C0323

C0242

R0225 R0224

SH0301
R0304
C0241
C0306

L0215
C0245
CR0206

C0243 C0251
C0246

C0259

L0214

L0213

R0229

Q0201

R0205
C0237
C0236

C0204

L0202

C0200
C0201

R0204
C0205

R0423
L0411

R0422

R0424
Q0405

L0209
CR0201
C0223
CR0204
C0208
CR0203
C0229
CR0202
C0225
R0216
C0252

D0404

C0428
C0432
C0431
C0429
C0430

C0509
L0504

C0240

L0212 L0219

L0210

C0226
C0437

R0226

C3254
C3229
C3538
C3530

4

C0650
C0619
C0617
U0600
C0615
C0611
37 C0621
25
C0620

1

13

C0626

R0420
R0419

L0207

C0220 C0214
C0213

L0407

DOUTB
DOUTA

R0619

C0643

C0442

3

2

E0601

D0601

C0440
R0418

32
4

E3500

U3005

Q0707

R3042

FL0500

C0605

C0629
R0610
C0633
E0604
E0607
C0638

R0421

C0438
C0439

E0608

L0413

32
4

5

6

C0206 L0203
C0247
C0215
R0201
Q0200

R0425

C0451

R0417

TP0602

C0623
E0602
R0606
C0625
C0627

C0417

D0403
C0416

C0419

C0414
R0405

R0622
C0502

R0621

Q0501

C0409

R0412

Q0402

C0646

C0515

L0604

C0516

L0506

C0504

C0424
C0425
C0423
C0427
C0426
C0433
C0434

R0410

C0408

R0406

R0623

D0402

C0410

C0411

D0401

C0404

C0405 R0404
R0409
L0401

R0503 R0510

C0407

C0406

R0433

C0418

C0421
D0400
R0432

L0404

9

3

R3033

2

1

R3035

R6449

R6465
R6459 R6450

R6458

R0706

C0718

D0903

L0403

3

C6420
R6461 R6445
R6460 R6466

U3500

L0723
C0788
Q0701
R0734

C0936
C0937

C0904

C0420

C6427
C6417 E6407
C6419

C6426
R6402

R0761
R0778

R0700

L0900

C0415

C3501

C3505

R6444

R0751

R0925

L0402

C3504

C0802
R0750

M0700

R0763

R0764

R0762

R0768

R0771

C0804
C0805

1

R0753

Q0709

RT0908 1

R0757 R0741

D0901

L0902

L0901

R0756 Q0708

R0730

R0752

R0744

6

7

R0732
R0773

C0934
C0935

R0927

R0928

R0740
C0781
C0782

R0917
C0914

U0941
D0902

SH0900

C0926

C0947

R0937 R0936

C0951

5

R0924

L0405

R3010
R3009

R3036

R0703 R0702

R0407

C3009

9

8

C0949

2

R3003
C3046
R3004

Q0702
SP0700 SP0706

Q4006

Q4008

3

E3501

R3056

U3006

1

R0929

2

3

1

2

SP0704 SP0701

R4044
C4044

2
C3506

U3002

R3516

3

10

C0918

R4043 R4045
C4043
C4045

C4042

Q4000 Q4002 Q4010 Q4011 Q4004 Q4005

3
C3010

4

R0926

R4042

R3032

R0774

C0796

R0749

SP0702 SP0707

Q0901

C0929

U0940
4
C0931
5
8
C0922
R0940
C0921
C0948
C0950

R4047
C4047

2

5
6

4

2
1
Q0704

R3002

2

R0950

R4046
R4041
C4041
C4046

VR4002

VR4001

C3008
SP0705 SP0703

D0906

C3007
R4040
C3005
C4040
C3019

C3002

C0714

C0777

L0714

D0900

R0748

C0797

C0901
Q0900

C0798

C4075

VR4000 VR4005

C0799

R0930
C0915

E4005

Q4013
R4048

R0742

C0713

R0745

Q0706

R0914
R0903
R0902 C0908 R0923
C0909
R0907
R0931
C0900

E0701

3

R0738

R0735

R0920
C0939
R0915

R0911
R0912
C0910

R0906 U0901

C0906
C0907

R0901

R0916

R0900

R0909

C3006

C0700

U3001

C0701

C3015

C0702

C0711
C0712

R4050
E3000

R0729

C0703

C3000

L0722

25
C4048

C0704
E0700

R0776

R0713

C0748

C0776

VR0700

C0710

L3202

2.0

3-3

R0105

C0120 C0195

L0100
30
J4001

UHF1 (403–470 MHz) 1–25W 8471165L03 Top Side

J4002

UHF1 (403–470 MHz) 1–25W 8471165L03 Bottom Side
11
14
C0115
R0115

C0148

R0122 R0125
C0150
R0128
R0131

R0120 C0179

2
3
Q0107
C0602
C0603

C0613

R0601

E0609

Q0601

SH0101
C0649 D0600

C0147
L0602

R0604

L0605

E0603
C0628

C0614
R0616

C0503

R0501
R0512

C0637

C0634

C0635

C0601

C0636

R0401 C0403

R0414

TP0401

C0401
Q0403
R0413

R0509
C0512 C0514

C0651

R0626

E0403 C0436

C0452
C0453

C0413

TP0400

R0946
R0954
C0925

R0955
C0953

C0923
C0927
U0900
R0943
RT0953 R0947
U0942
1

R0951

R0415
R0416

R0428
R0430

R0910
Q0902
C0913 C0917

R0960

R0941

C0902
R0942

R0429

L0406
R0402

C0928

R0921

C0640

C0506

C0912

E0401

C0412

TP0907

C0772

L0903

R0972

C0941

R0976
R0977

C0723

R0625

L0503

L0710

C0942
TP0913

R0975

R0974

R0979

C0945

TP0904

TP0903

R0978

R0971

R0970

5

3

C4063

C0944

2

3

D0700

C4068

VBUS2

VBAT

C0727

USB2_DM

VR4006

APM_1_WIRE
C4070

USB2_DP

C0737

R3548
C4066
R3529

C4069

C4065
C4067

VBAT_GROUND

L0719 C0810

C0943

U0601

C0507
C0422

C0740

D0500

E0400 C0400

R0944

R0500
E0500

L0410

Q0401

R0918

C0761

E0610

AA1
R0938

C0513

C0448 3
T0400
6
4

C0454

C0911

L0707
C0920
C0919
C0916
R0919
R0922

C0402

4
T0401
3
CR0400

C0739

R0502

D0405

C0455
R0400

C0738

R0511

C0449

C0779

Q0500

C0443
R0431
R0403

TP0711

C0632

SH0300

R0508

C0445

L0408

C0767

C0612

C0446
C0447
C0735

TP0713

47

07

C

C0803

L0603

R0219

C0766

C0742

R0605

E0201
6

Q0400

L0708

L0706

C0812

R0427

4

C0616
C0607

C0207

L0412

C0456

TP0708

C0746

C0441

3

L0409

C0819

C0764 C0760

C0732

R0770

R0772

R0769

TP0707

R0719

TP0301

C0756

R0766

R0767

R0765

C0719
D0702

C0618

L0204

L0200

C0818

C0202

C0753

C0221 L0206
C0222
R0220
R0221
C0231

C0731
C0808 C0765

C0745

C0729 C0730

R3034

R0624
R0602
Q0600
R0603
C0610

R0212 C0209
C0224 R0206
R0207

C0217

C0755

20

R0426
C0444

R0213
R0210

C0219
L0205
C0211
R0202
C0203
R0203

C3013

C0721

TP0600

C0101

Q0202

S0700

R0775

07

C0648

R0104

C0770
C0771
R0728

C0787
R0739

L0720
C0791

2

R4054

2

VR3504

R3006 C3012 C3014

U3003

6

EXT_PTT

L0700

C0604

C0137

R0722
R0727

C0814

C3020

R3005

1

3

2

3

R6433

R3545 R3540 C4064

C0741

SH0500

R2504

C0754

C0744

C0743

R0160

R0230

C0248

L0211

R3524

C

C0191

C0233
C0257
C0249

14

Q3041

VR3040

R4031

R4088
R4089

3

2

EMERGENCY

IGNITION_SENSE

R6436
C6438
C6436

R6435

26

C0194

C0119

E0301

TP0702 C0809

C0193

L0221

C0235

R0754
R0720
R0718
R0755

TP0909

Q0705

C3500

U3505

R3047

R3053 R3039
D3030
Q3030

C3030 R3040

4

5

R4033

VR3000

C0192

C0334

U0303

L0705

U0201
C0258
R0218

C0302

C0716
C0717

R0759
C0801

R0777

TP0703

C0800

C0162

R0103 C0135

C0328
C0327

L0702

C0160

R0321
CR0300
R0327 C0361

C0322
R0334

R0711

L0718

Q0108

U0304
R0319

C0218
R0306 E0302 R0302
R0337
R0208
R0303
L0300
C0238
C0303
C0239
C0309
C0307
R0320
C0316

C0728

R3502

R3506

8

7

R3525

C3510

U3030

R3048

2

R4055 R4032

3

C1
C3 A3

C6435

R6430

07

C0647

C0123

R0332

C0811

C0157

R0113

L0306
R0333

1

C0163

R2514
R2512
R2528
R2526
R2527

Q0703

C0159

R2501
R2507

L0721

R0134

R2506
R2517
R2516
R2513
R2518
R2525
R0310
C0321

U3004

R3008

VR3200

C3522

8
1

C2501
R3046
C3041 R3045

R3055

C0164

R0331

C0317

R0747

C0792
C0793
C0794

5 C0138
34
U0101

R1044
L0304

R0307

R0312
C0318 C0324

C0815

R0140

R2515

U0700
TP0704
C0817

R3044

C0734

C0230

20

C0733

C0331

22

C0795

C0360

R0308

Q0302

R2502
R2519
R3577
R2520

R0760 R0714

C3043

R0715

C0311

21

C3017

TP0705

C3044

R3007
C3016

C

R0620

J4003

Q3040

C3507

C0786 C0775
TP0709
C0789
L0715 C0780

C0165

Y1000
C0319
L0305

R3581 R3043

C3543

R3539
R3530 R3534
3 R3209
R3549

C3512 R3523
C3011
Q3502

L0311

2

R3248 C3261
Q3206
C3275
R3226

R3228
R3210 C3274

C3509

C0149

2

R3521

C3021

C0151
R0127

4

R3050

L1 C0136

R1054
U3203
5
34

R3037

R0139

AA21 C3204 C3272

VR3502

3

C0348

R3579
J2500

R3582
R4090
E4003
C3218
R3222
C3217
R3223

2

C0166

3
D3200

C3222
Q3503

C3519

C3282

C3237

C1
C3A3

C3233

R3057
R3051

C0134

U1000
Q3205

R1048

C3260

VR3201 VR3208

C3221

R3236
U3202

C3231 C3227
C3243

R3536

1
R3038

C0158

G1

C3532

Y3201
R3219

1
C3517
R3541 C3527 C3525 C3526

7

Q3032

C0156

A1
E3203

VR3203

C3535
R3546
C3228

R3528

R3030

U0100

G8

3

C0161

U2000
R3544

C3032

C0108

J9
A9
R4096
C4089 R4097R4099 R4093
U4006
A8
U4007
U4005
U4004
C4086
C4087
8

C0357
C0358
C0363
C0362
C0349

C3214 A21
VR3205

R3533

R3220

C3270
R3247
U3502

R1060
C1044

E3208 E3206
R3591

2

L11

A1
P1

5
U3501
R3511 6 10
5 8

R4030

C0114

U2001
R3592

E3201

R6468 U6404

C3031

C3045

C0131

R3227
14

Q4012

C0112
A11

R3216
16

R4049

R2508

2
R3561
R3572

R3052

R2524

3
R3201

1

Q3504

R3054

R4080
R4081
R4082
R4083
R4085

C3215
A1

L3201

R3578
R3558
R3559

C3042 R3041

C4053 R4078

J1
R3585

C3540

C3205

U3504

E2500

R2521
R2523
R2522

6
4
U3201
1
3
C4071
C4072
C4074

R6464 U4001
C4085
R3593
R6401 R1047 8
14 C4084
C3257
C4073
C3232 Q3505 R4079
R3542
C3252
C3544

9

VR3207

R4086

R3513

D3040

R1070

R3584

R3569

Q4001

R4035

C0107
C0106
R0126

VR4008
R3586

C3533

C4055
C4062
C4061
C4060
C4058
R2511
R2509
R2510

R3237
U4000

Q4014

C4051 R4076

C3281
8

Q4009

C4049 R4074

C3265

Q4007 Q4003

C1035

R3241
C3502
C3539

R1046

R6469

U3200

R4103
R4101
R4100

R4098

R3562

R3245
R4023

C6449 7

R6420

5 8

R6438

P14

R6439

E4002
C3542

R6440

U3508 4

R3575

C3508

A14

R3246

R6437

R3563

R3510

U3503
4

C3503
R3573
R3574
R6457

C3541

C6401

R2500

R3512

C3536
1

Q4015

C3534

C4059 R4084

R3204
R6419
R6418
R6417
R6416
C6452
C6434

C6446

R6434

TX_RAMP

C3269

Q6401

J6400

U6405 C6437

2
Y3200
3
4

U6408

C6443

R6470

R6409
R6411

C4088

R3243

ANT_C

R6407

C3206

C3279

R6432

Q3208

C3200
R3215

P1

L6402

USB1_DP
C4011
C4012
C4010
C4007

R3208

A1

VR6400

E6400

R3207

Q6402

L6403

C6414

C6413
C6412

R3240

C3201

R3200

R4105

C3266

U6401

P10

C6444

Q3207
8
5
4

A10
3 2
4 5

C4090

R3238

R6404
U6406

R6410

USB1_DM

U4008

R3239

R6405
C6432

FL6401

VBUS1

R4094

MMP_1_WIRE

3-4

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

D4000

L0904

R0973

D0905

C0778

C0940

D0904

R0913
C0903

C0813
SH0901

1

C0641

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-5

C3018

J0700

J3000

26

C0706

C0707

C0709
C0708

2

2

3

3

R4051
U6402

C6429

C6428

C6445

R6446

C6421

C6407
U6407
C6408
C6422
C6433 R6443

9

C6418

Q4005

Q4008

Q4006

2

2

3

3

2
Q4004

Q4011

Q4010

3

2

2

3

3

2

3

3
R3547
VR3503
R4001
R3526
R4002
E4000
R4003
C3515 C1032
C3040
R4004 R1071
C3514
E3503
R3583 R3580
E3502 R1026
R4005
R1005
6 C3262
R3576
R4061
VR3206
C1030
R3571 C3538
R1041
3 4 R3205
R4063
C3247 E3205
C3208
R4064
R3206
R4065
R4066
C3248 VR3204 2.9V_MAKO_V6
C3529
R4067
R3588
R1017
C3210
C3234
C3225
R1025 C1034
R1014
C3226
U3500
C1003
R1035 C1002
VR3202
R1019
TP1000
R1034
C3239
R1027 R1028
C1006
R3504
C1033
R1020
R3233
C1013 TP_SDRAM_CLK
C1031
VBUS2_CMD
C3220
C3513
VBUS1_CMD C3277
R3507
C3219
R3503
R1067
C3280
R3500
R4068
R4069
C1009
R3596
R4070
R1021
R3501
R4071
C2007
23
R4006
4
TP4000
C3213 Q3203
R2011
23
D4001
R4095
4
R2008C2006 R2006
C3216 Q3204
R2009
R2010

C1037
C1036
C1007

C3212

R2000

L3200

1

Q3202

16
C3209
L3202

R4034

TP_SDRAM_BA0

C2004

TP_SDRAM_BA1

R4011

C1011 R2005
C1008
R1066
C2005

C2001

C3202

C4027
C4026
C4025
C4024
C4023
C4022
C4021
C4020
C4019
R2007
C4018 R4009
TP_SDRAM_CS
C4017 R4010C4035
C4016
C4034
E4001
C4076
VR4007
E4004
C4015
R4012
C4014

R2529

R2012

16

9

C1016
R1000
C1014

C1017

1

Q3200

R2013

R4106

R2004
C2000
C2003
C2002

R0107
C0171
R0105

C2500

C0109

R1006
C1005
C1019
R1002 C1018

C4006
C4033
C4032
C4031
C4030
C4029
C4028

C0342

R0324
R0325

C0313 C0314
C0308 C0323
C0325
C0329
C0359

C1000
R1045
C1010
R1001 R1036

C4013

C0120

C3238
C3240

R3515

C3545
R3595
8
R3505
R3514
R3509
R3550
C3511
C3518
9
3.6V_MAKO_
RT3500
R3508
SW1
C3521 C3523 C3528
R3203
C3283
C3520
C3278
C3276
C3211
C3531 R3538
R3587
R3535 R3537 C3207 R3218
C3273
C3203
Q3201
R3224
8 5
4
R3225
R3560
U1006
8
TP_POR

R3532
Q3501

C0353

CR0306

CR0307
CR0308
Q0100
R0146

C0110
R0114

R3217

C3249

C1015
C1004
C1012
C1001

C0140
R0155
C0133 R0157
R0156
R0102
C0132
R0148
R0109
C0178
R0147
C0130
C0122 R0108 R0101
R0161
C0196
C0113
C0180
C0118
C0121
R0123
C0146
C0117
C0175
2
R0106
Y0100
C0195 R0144
3
4
C0145
L0100
R0110

Q0102

C0102

SH0100

L0317

C0343
C0345

C0177

R0158

L0318

C3524

SH0301

C0127

R0111

R0100

C0350

C3254
C3229
C3530

R3594

C3516

U3040

R0305
C0304
R0329
C0347 C0337
L0313
Q0301
C0336
L0314

C0310
C0344
CR0305 C0351

CR0301

L0309

C0111 C0128

R0117

C0346

CR0302

CR0304
CR0303

R0311

C0326
R0211

CR0206

L0310

R0116 C0104
C0129
C0143
C0144

L0217

L0218

C0253

CR0205

CR0207
CR0208

L0312 L0319 L0315
C0352

L0307

C0125

TP0601
FS
DOUTB
DOUTA

R0118

C0300
C0301

R0316

C0250 C0320

R3033

R3056
U3005
2

1

E3202

R0326
C0340 C0341

L0303 C0315
Q0300

R0301

C0124

C0126

L0302

R0304
C0305

R0226
L0214
R0224
R0225
C0241
C0242

Q0201

C0223

CR0204
CR0203

CR0202

CR0201

C0226

L0209

L0210

C0306

C6451

R3042

TP_MAKO_DCLK
TP_MAKO_FSYNC
TP_MAKO_TX USB1_SEO
USB1_DAT
TP_MAKO_RX
USB1_TXEN

C0142 R0119
C0141
C0105
C0100
C0103

25

R0205
C0237
C0236
L0213

L0202

C0200
C0201

R0204
C0205
C0213
C0208
C0229 C0225
C0259 C0252
C0243 C0251
C0245 C0246

C0442

R0420
R0419

C0240

L0212 L0219 L0215

C0214

C0220

R0159

1

U0600

13

C0642 R0617

R0618

C0440
R0418
L0407
C0438
C0439

L0207

R0216

Q0106

C0510
E0600

C0622
R0627
R0607
R0608
R0609
R0611
R0612
CLKOUT
R0613
PE
E0608
R0619 C0645
C0630
C0644
E0605
R0614 E0606
C0631
PD
R0615
L0608
PC

C0646
D0601 C0643

L0203
C0204
C0215 C0247
Q0200
R0229

5
4
FL0500
3
2
C0620

6

C0619
C0617
C0615
C0611
37 C0621

E0601

C0625
C0627
C0629
R0610
C0633
E0604
E0607
C0638

R0433
R0424
Q0405 C0451
R0422
L0411

C0418

C0428
C0432
C0431
C0429
C0430

C0509
R0623

L0504

R0503

R0621

R0606

32
4

R0421

R0417

TP0602
C0650
C0605

C0626

C0623
E0602

C0206
R0201

C0437

32
4
L0413

Q0402

R0423

C3505 C3501

3

R6467

E0703

C0718
R0702

2

1

R0761
R0778

Q0701

R0734

R3035

Q0707

R0700

R4000

C0788

M0700

1

R0763

R0764

R0762

R0768

R0771

C0802
R0750
R0751

R0703

R0425

D0404

C0416
C0417

R0405

D0403

C0408 C0409

R0412

Q0501 R0510

R0622
C0502
L0604

L0404

L0403

R0406

C0504

L0506

C0424
C0425
C0423
C0427
C0426
C0433
C0434

C0515

R3036

MAKO_GATED_32KHz

R0410

C0516

R0756
Q0708
C0804
C0805

C0904

C0407 C0405 R0404
R0409
L0401
C0419
D0402

C0411
C0410

C0404

R0730

R3010
C3504

R3009

C4000
C4001
C4002
C4003
C4004
C4005

D0903

C0414

5

L0900

C0415
C0406

R0753

RT0908 1

C0420

C0936
C0937

Q0709

SH0900

U0941
D0902

C0918
R0925

R0757 R0741
R0773

C0934
C0935

D0901

L0902
R0928

R0927

C0926

C0947
C0951

R0917
C0914
R0929

L0901

6

R0732

R0740
C0781
C0782

L0402

L0405

D0401

C0421
R0432 D0400

R0407

R0926

7

R0706

SP0704 SP0701 SP0700 SP0706
8

C0949

9
L0723
R0744
R0752

10

C3009

E3501

C6426
R6402
R6403
C6427
E6402
C6417 E6407
C6416 R6445
C6419
R6449
R6466
R6444
R6465
C6420
R6450
R6454 C6406
R6461
C6450
R6455
R6460
C6439
C6423
R6459
C6440
R6458
R6456
E6401
C6431
C6430

R3516
R3520
Q3500

C3010

U3006

2

Q0702

C3506

U3002

3

E3500

R0774

2

R3032

2

3

4

C0929

U0940
4
C0931
5
8
C0922
R0940
C0948 C0921
C0950
R0936
R0937

Q4000

R3003
C3046
R3004

R0749

C3008
SP0705 SP0703 SP0702 SP0707

1

R0950

3

R3002

1

C0714

C3002

C0799
C0798
R0748

R0930
C0915

Q0901

R0924

E4005 C4075
Q4013
VR4001
VR4002
VR4000 VR4005
R4048
VR4003
C3007
R4041
R4042
R4047
R4045 R4044
R4040
R4046
R4043
C4042
C4040
C4044
C3005
C4041 C4046 C4047
C4043 C4045
C3019
2

5

C3006

Q4002

SP3001

C4048
R4050

U3001

R0742

C0713

R0745

Q0706

SP3000

6

E0701

C3015

C0701
C0700

E3000

C0748

2
1
Q0704
4

R0738

L0714

C0797
C0796

D0900

R0906

R0903
C0908
R0923
R0902
C0909
R0907
R0931
C0900
C0901
Q0900
D0906

R0776
C0711
C0712

25

C0704
C0703
C0702

E0700

3
C0777

R0914

R0900

R0735

R0911
R0912
C0910

R0915
U0901

R0909

R0729

R0916
R0920
C0939

R0901
C0906
C0907

R0713

VR0700

C0776

L0722

J4000

C0705

C0710

C3000

3

2
VR4004

J4001

30

UHF1 (403–470 MHz) 1–25W 8471165L05 Top Side

UHF1 (403–470 MHz) 1–25W 8471165L05 Bottom side
J4002
U2000

A1
G1

11
C4091

R2506
R2517
R2516
R2513
R2518
R2525

J4003
14
R2514
R2512
R2528
R2526
R2527

C0123

R0113
TP504
TP501
TP503
TP502
TP_TEST1
C0119

C0115
TP_TEST2

C0147

SH0300

C0233

C0137

SH0101

C0148

C0101
2
R0104
3
R0115
R0122
R0125
C0150
R0128
R0131
R0127

Q0107
C0613
C0602
C0603
R0601
E0609

Q0601

C0506
R0508

C0607

C0614

C0649

R0509
C0512

D0600
R0501

E0603

R0616

R0512

L0602

L0605

C0628

C0452

C0503

C0601
TP0600

TP0400
C0413

R0954

C0637
C0635
C0634
C0636

C0953

C0514

1

RT0953

R0942

R0947

C0923
U0900
C0927
U0942 R0943

C0912
R0921

R0428
R0429
R0430
E0403
C0436

R0415
R0414
R0416
Q0403
C0403

R0402

TP0907

R0976
R0977

C0723

R0626
R0500
C0651
E0500

R0625

Q0400
E0401
R0413

R0910
R0960
Q0902
C0913C0917

C0766

C0940
C0941

C0942

L0710

TP0913

R0979

C0945

TP0904

TP0903

R0978

L0903 R0971

R0972 R0970

C0772

C3013

VR6400

3

2

C0737

R0975

R0974

C0944

D0700

USB2_DM

C0727

VBAT

VBAT_GROUND

VR4006
VBUS2
USB2_DP

C3014

L0719 C0810

5

3

C4068

R3548
C4066
R3529
C4065

C4063

C4069
APM_1_WIRE
C4070

VR3504

R4054

2

R3540

R6433

R6436
C6438
C6436

EMERGENCY

IGNITION_SENSE

R6435
U6405
C1
C3A3

R3545

C0943

C0640

L0503
C0402
C0401

SH0901

TP0911
C0928
R0951

R0918

L0706

TP0713
C0735

U3003

6

2

2

3

R3006 C3012

1

3

3

EXT_PTT

R4031

47

07

C

R4032
R4088
R4089

2

R6437

D0905

U0601

C0507

L0406

C0412

C0740

C0453

C0813

D0500

E0400 C0400

R0944

C0513

D0405
C0422

C0920
C0919
C0916
R0919
R0922
C0911

E0610

C0448 3
T0400
L0410 4
6

R0938

R0401

L0707

Q0401

TP0711

C0454

C0739

R0502

C0443

CR0400

C0738

C0455
R0400

4
6
T0401
3
R0431
R0403

L0708

TP0708

C0779

R0511

C0449

C0778

Q0500

TP0401

L0408

C0767

L0603
C0612

C0445

R0427

R0770

R0772

R0769

S0700

C0742

C0618

C0446
C0447

L0412

C0456

C0756

R0766

R0767

TP0707

C0787
R0739

R0775

C0746

R0602 R0603 R0624

E0201

D0702

C0616
C0610
C0647 R0605
R0604

R0219

SH0500

L0204
C0207
C0209
R0212
C0224 R0206
R0207

C0764 C0760

C0819

C0441

C0753

C0765

C0731

R0765

C0770
C0771
R0728

C0761

L0409

C0818

C0812

R0426
C0444

C0730
C0745
C0808

C0729

R0727

R0722

C0732

TP0301

C0755

C0754

C0744

TP0909
R0754
R0720
R0718
R0755

C0791

L0720

C0814

R3034

C0632

R0230

5
L0211
C0138
34
R0213 Q0202
C0249
U0101 R0120
C0248
C0219
Q0108 TP_ADAPT_SW
L0205
C0211
C0179
R0202
R0210
C0203
R0203
C0217
C0221
L0200
L0206
C0222
C0202
R0220
R0221
C0231
R0160

E0301

C0743

R0719
C0803

C0648

C0235

L0221

U0201
R0218

3

C0721

Q0600

R0103 C0135

U0303

C0716
C0717

U0700
R0777
C0817
C0795 R0759
TP0710
Q0705
C0801

C0719

C0191

R2504

C0811

C0193

AA1
C0302

C0316

TP0704
L0705

C3020

2

Q6401

J6400

ANT_C

R4033

3

R4055

R3005

R3048
VR3040

Q3041
Q3030

R3039
D3030

5
U3501
6 10

R3055

C0162

C0334

Q0703

C0160

U0304 R0321
CR0300
R0327
C0361

C0800

C0163

R0331

R0332
C0328
C0327

C0317
R0333

C0218
E0302 R0302
R0337 R0208
R0303
L0300
C0238
C0303
C0309
C0239
C0307
R0320

R0319
C0331
C0230

L0306
C0322
R0334

R0312
R0310
C0321

L0721
1
L0718
TP0702
C0734
C0809
L0702

R0134
C0159

R2501
R2507
L0304

R0747

C0258
C0257

R0308

C0792
C0793
C0794

C0164

OPT_SSI_SYNC

C0733

C0134
C0136

20

R0715
TP0703

R3502

L1

22
5
34
C3272
C3204
AA21
R1060
C1044 R2515
R1054
R1070
R1044

R0711
C0728

C3500

R3506

R3524

14

C3507

R0307
R0306

U3004

U3505
8

7

C3510
R3525

R3528

C3509

C0815
C0786
C0775
TP0709
C0789 L0715 C0780

R0139
C0161 C0166
R0140
C0149
C0156
C0151
C0158

C0319

1
C0318
C0311
Q0302 C0324

R3044
R2502
R2519
TX_RAMP_DAC
R3577
R2520
21

Q3040

R0760 R0714

C3043

TP0705

VR3200

C3017

C3021

C0360

R4090
R3223

J2500

R3582

C0741

C0604

Y1000
4

R3008

C3522

R3549

R3534

C3525

1

R3046
R3045
5
U3030
1
4

8

R3050

U0100

2

C3044

R3581
R3226 Q3206
R3043

R3248
EXT_MIC
C3261
MAKO_V9_3V
C3275

R3228
R3210 C3274

R3007
C3016

C0131

U1000
R3249

R3037

L11

C3218
E4003
C3217 R3222
C3205

R3523
C3011

R3521

R3038

L0305

C3233

3 Q3205
R3209

INT_MIC C3512

R3057
R3051
VR3502

L0311

R3544
R3546
C3535
C3222
C3243

C0357
C0358
C0363
C0362
C0349
C0348

C3237

VR3201 VR3208 D3200

C3260

1 C3517
C3526

4

TP_VCTRL

3

7

C3519

Q3032
2
3

VR3000

C0194

G8

8

R3220

R6469
C3227 C3221
R3512 R3586
E3208
E3206 E3203
R3591
R3510
U3504
U3508R3592
R3584
R3585

C3030 R3053

1

L0700

C0192

A8

C3031

R3236
R1048 U3203 C1
C3A3
U3202
C3282

Q3504

2

R3536
C3532 R3530
R3551 R3539 Q3502

R3554
Q3503

U3502

R4035

C0157

R4096

14

Y3201
R3219

R6468
U6404
U6408

VR3203

R3533

MAKO_V8_5V

16

E3201

9

D4000

R0620

U4007
U4006
C4086

1 R3052

A1

U4000

R3040

R3030

C0165

J9
A9
C4089 R4097 R4099
U4005
C3214
A21

R3578
R3558 C3041
R3559
R3054

SPI_MISO_1
SPI_MOSI_1
SPI_CLK_1

8

2
3
R3047
C3042 R3041
C3032

C0112
A11

R3227
R3237 R3216
J1
A1

E2500
D3040

R2508

U2001

C3536

R3511
C3502
C3540
C3503
C3539

R3513
C2501

R1046
E4006
C4059
C4094
C4093
U4009
C4049
R4074
C4092
U4010
C4051 R4076
C4053
R4078
C4055
R4080
C4062
R4081
C4061
R4082
C4060
R4083
C4058
R4085
R2524
R2511
R2509
R2510

2
U3200

4
5 8
U3503

I2C_
R3573
CLK
R3574
I2C_DATA
R6457

RF_ATTN_2
R3579
MAKO_CE
C1035

R6420
R4086
R4023
C4071
R4103 C4072
R4101 C4074
R4100

C3541 E4002
4
C6449
C3542
R6464 7
5 8
P14
R3593 R1047 U4001 C4085
R6401 8
14 C4084
C3257
R3556
C4073
C3232
Q3505 R4079
VR3207 C3231 R3555
R3542
R3552
C3252
R3541
C3228
C3527
VR3205
R3553
P1

R3575

R3569

C0108

VR4008
3
R3572

R6470

R6409
IF_TEST
2.8V_RF_TEST
C6401

FL6401

C3508

C3045

C0114
C0107
C0106
R0126

U4004
C4087
L3201

TX_RAMP

C3291

C3206
C3290 C3289
2
C3215
R2500
4
3
Y3200 A14

P1

P10

Q4015 R4030

TP_FLASH_CLK

R3253

Q3208

R6419
R6418
R6417
R6416
C6452
C6434

U6401

R6440

C4088

C3281
R3215

A1

R6438
R6439

R4093

C3265

USB1_DP
C4011
C4012
C4010
C4007

C3270
R3247
R3246
6 4
C3269
1 3
R3245

R3207
R3252 U3201
R3250

C3200

Q3209

C6446

R3240

R3204
Q6402
1.5V_RTC_TEST

ROUT_TEST

R4105

R3243
R3208

C3279

Q3210

R3200

Q3207
8 5
4

R3241
U6406

R6404

C3201

C6432
R6405

USB1_DM

R3239
C3266

A10

R6411

32
45

C3534
Q4009
Q4001
Q4007 Q4003 Q4014

R4049

20

R6410
C6443
C6444
SPI_CLK_TEST
L6403

R4098

Q4012

07

CLK_ACQ_TEST

R3238

R6407

C4067
26

L6402

C3533

07

C6413
C6412

E6400 C6435
R6432

C4064
C

C6414

R6430

C6437
R6434

C

MMP_1_WIRE
R4094
U4008
VBUS1
C4090

3-6

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

R0973
L0904

D0904

R0913
C0903
C0902
R0941
R0946
TP0910
C0925
R0955

C0641

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-7

RAW_B+
9V3_PA
9V3

PA_SUPPLY
9V3_PA
9V3

5V_SW
1.875V_DIG_V2
2.775V_DIG_V4
2.775V_ANA_V7

5V
1.8V_TH_DIG
2.8V_TH_DIG
2.8V_TH_ANA
SPI_BUS(0:4)

0

SPI_MOSI
SPI_MISO
SPI_CLK
THK_CS
ABACUS3_CS

1
2

2

3

3

4

4

TX_SSI_BUS(0:2)

0

TX_SSI_DATA
TX_SSI_CLK
TX_SSI_FSYNC

0
1

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN
TH_CEX
ABACUS3_CEX_IN

RX_VCO_SEL1_
RX_VCO_SEL2_
TX_VCO_SEL1_
TX_VCO_SEL2_

RX_VCO_SEL1
RX_VCO_SEL2
TX_VCO_SEL1
TX_VCO_SEL2

VCTRL
SF_OUT
HP_MOD_OUT
PRSC

VCTRL
SF_TH
HP_MOD_OUT
PRSC

9V3_SYNTH_IN
9V3_VCO

VCO_UHF1

9V3_SYNTH
9V3_VCO

TXINJ

TX_INJ

( TX: SHEET 1 )
( RX: SHEET 2 )

TX_LP_UHF1
( PA: SHEET 1 )
( PC: SHEET 2 )

0

1

1

2

2

SDTX
TX_CLK
SFTX

SYNTH

RXINJ

9V3_SYNTH_OUT
9R1
PREDRIVE_SW

9V3
9R1

RX_IN

CONTROLLER_&_GPS
( TOP LEVEL: SHEET 1)

PREDRIVE_SW
PC_ATTEN_ENA
FINAL_BIAS_1
TX_DAC
ANT_ENABLE
LO_BATTERY_DET

RF_ATTN_1
RX_SSI_BUS(0:2)

0

RX_SSI_DATA
RX_SSI_CLK
RX_SSI_FSYNC
RX_SSI_SYNCB
DMCS
RESET_OUT
ADAPT_SW
LOCK_DETECT

1
2

2

16.8_GPS

PREDRIVE_SW
PC_ATTEN_ENA
PA_BIAS
TX_DAC
ANT_ENABLE
LO_BATTERY_DET
PA_TEMP

0
1

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT
ABACUS3_SYNCB_IN
DMCS
RSTB
ADAPT_SW
LOCK

16.8_GPS

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT
ABACUS3_CEX_OUT
RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

0
1
2
3
0
1
2

ABACUS3_SYNCB_OUT
5V_BE
1V8_BE
16.8_REF

RX_INJ

RXFE_UHF1

RX_IN

( 1 SHEET )
NC

9R1
RF_ATTEN_1
FE_TUNE

RX_FLTR_VCTRL

IF

ABACUS_SPI_BUS(0:3)

0
1
2
3

ABACUS_SSI_BUS(0:2)

SPI_ABACUS_DATA
SSI_ABACUS_DOUTB
SPI_ABACUS_CLK
SPI_ABACUS_CEX

IF

0
1
2

SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT
SSI_ABACUS_FSYNC
SSI_ABACUS_SYNCB

RXBE_73.35MHZ
(IF AMP: SHEET 1)

16.8_MHZ_BUFF

5V
1V8
16.8_REF

(ABACUS3: SHEET 2)

UHF1 (403–470 MHz) 1–25W Overall Schematic Diagram

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-8

E0400

RF_ATTEN_1_3

9R1_FILT
E0401
RF_ATTEN_1
R0401

C0400
220pF

Q0400

9R1_FE_6

680
9R1

2

4

1
1

6

Q0401
2

3

5
R0402
10

R0403
0

C0404
220pF

6

R0431
10K

3

4

0.1uF

220pF

47pF

5

C0401

C0402

C0403

C0405

Hi-Side Zeros for Preselector

TP0400
TEST_POINT

0.8 VDC Typical

5.6pF

2.7pF

C0410
6.2pF

220pF
L0413
220nH

R0400
27K

L0401

15nH

R0404
2.7K

2%

C0452
4.7pF
1

390

C0454

R0410

C0427
47pF

C0426
56pF

6.8pF
L0406

9R1_FILT

100K

C0418

L0404
3

220pF
C0420
4.7pF

Q0402

15nH

R0409
1.2K

2%

0.7 VDC

C0428
47pF

R0413

C0433

10nH

D0404

6.8pF

(V
AL
UE
)

C0425
56pF

C0424
56pF

C0417
4.7pF
D0403

4.3pF

C0422

10 dB Attenuator

12pF

C0416
4.7pF

3

2.7K

0.10uF

1.5pF

L0403

2

NU

C0423
47pF

C0415

R0406

(V
AL
UE
)

R0407
C0421

10nH

C0419

1

1

R0405
5.6K

3.9pF

5.6pF

C0409

1

L0402

(V
AL
UE
)

3

1

100pF

10nH

L0405

NC

RX_IN

3

2

C0414
220pF

10nH
3

C0408

8.6 VD C

(V
ALUE
)

C0453

C0412

MMBD352

(V
UE
) AL

D0402

D0401

CR0400

2

C0411
6.2pF

1

C0413

C0407

D0400
2

RXIN_FE_6

C0406

2

C0455
0.1uF

(Micro-strip 20 mm Each)
R0432
680

R0412
100K

C0429
56pF

C0430
56pF

C0431
56pF

C0432
47pF

1

4

NU

2

680

E0403
R0428

MAKO ( 0 ~ 4.6 VDC)

FE_TUNE_FE_4

(3.00 ~ 8.00 VDC)

Q0403

10K
R0429

C0434
220pF

6

5

680
C0436

3

R0414
680

FE_TUNE
220pF

R0430
10K

R0416
680

R0415
680

9R1_FILT
IF_FE_8

IF
R0417
39

R0427
51

C0437
220pF

+16.0 dBm Min. (250 mV P-P)

C0456
100pF

TP0401

8.4 VDC

L0412
47nH

TEST_POINT

R0419
1.2K

C0438
220pF

2%

1.2K
R0421

8.2pF

C0443

0.6 VDC

RX_INJ_FE_5
R0422

RX_INJ

R0433

L0408

L0409

22nH
2%

22nH
2%

C0445

L0410

C0444

3

T0400
XFMR
4

C0446
8.2pF

C0451

C0447
10pF

10pF

22nH
2%
C0448
9.1pF

1
C0449
13pF

6

IO1

IO2

2
5

1
NC
NC

5

0

R0423
121
1%

R0424
121
1%

22pF
22nH
2%
L0411

R0425
332
1%

UHF1 (403–470 MHz) 1–25W Receiver Front-End Schematic Diagram

6

1

2
100pF

NC

D0405

53.6
1%

4

2

3

Q0405
100pF

10

R0426
2.7K

3

2.2pF

R0420

220pF

T0401
XFMR

C0441
C0442

C0440

IO3

27nH

IO4

L0407

1

R0418
3.65K
1%

4

NU

(V
AL
UE
)

C0439

NC

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-9

5V

E0500
R0511
1.2K

5V_BE_5
5V
R0500
5.1K

C0514
0.10uF

C0513
0.10uF

R0501
330
R0502

VHF -- 44.85MHz
UHF -- 73.35MHz
4-POLE

R0503
30K

1.43V
R0509
4.7K

FL0500
TS75
73.35MHz
C0506
3 IN
18pF

OUT 6

C0510
6.2pF

GND2

C0509

4

330nH

C0503
0.10uF

NU

3
1

0.76V

0.10uF

2 CC1
5 CC2

L0503

L0506
820nH

C0512

IF_OUT

1.6V

C0502

0.10uF

C0504

IF_TO_ABACUS

Q0501

C0507

1 GND1

IFIN_BE_8
IF

R0512
51

20K

0.10uF
Q0500
D0500

2

C0515

C0516

NU

NU

0.10uF

0.72V
R0510
30K

R0508
56K

L0504

NU

SH0500
SHIELD

1

UHF1 (403–470 MHz) 1–25W Receiver IF Amp Schematic Diagram

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-10

VVCO
TP0602
TEST_POINT

C0601

SPF_3.5V

C0602
.01uF

1

TP0600
TEST_POINT

43pF

C0603
220pF

C0604
0.10uF

R0601
68
TP0601

C0605

C0650
30pF

R0621
0

TEST_POINT

R0602
10K
43pF

IF_OUT
R0622

R0623

NU

NU

C0607
18pF

Q0600
# C0611
1000pF

5V

2nd LO LF

C0610
68pF

3VA

L0602

C0612

R0624
2.7uH

.01uF
C0615

C0614
43pF
R0605
330
E0600

C0617
0.10uF

3VA

L0603
270nH
R0604
24K

C0613
0.1uF

L0604
10uH

D0600
1SV305

E0601
C0622

C0620
0.10uF

1000pF

C0621
0.10uF

E0602

37

38
VDDP

IOUTL

39

40

41
LON

VDDL

CXVM

44

42

43

LOP

CXVL

46

45
CXIF

GNDI

GNDP

PE

R0607

35

NU

34
33

SB_1_BE_5
SSI_ABACUS_SYNCB

31

FS_1_BE_5

R0608

30

SSI_ABACUS_FSYNC

29

R0609

0

28

DOUTB_1_BE_5

SSI_ABACUS_DOUTB
SSI_ABACUS_DOUTA

27

0

DOUTA_1_BE_5

R0612

CLKOUT_1_BE_5

R0611

26

PE

25

PD

0

C0631
0.10uF

C0630
0.10uF

SSI_ABACUS_CLKOUT

PC

0

E0604

FS

DOUTA

DOUTB

CLKOUT

* C0632
4.7uF

R0613

FE_1_BE_5

0

FD_1_BE_5

SPI_ABACUS_CEX
R0614

C0633
0.10uF

SPI_ABACUS_DATA

# C0635
100pF

FC_1_BE_5

R0615

0

SPI_ABACUS_CLK

.01uF
# C0634

E0606

E0605
# C0636
100pF

0
R0625
51.1K

1V8
3VA

R0626
68.1K

.01uF
C0641

1V8_3

E0607

BK1005HM471
E0610

C0651
100pF

U0601

3VA

C0638
#

R0616
100K

2

5V

6
4
3

1

NP

VOUT

VCONT
VIN

C0640
2.2uF

E0608

FB

C0637
1.0uF

GND

0.10uF

3VA

R0627
0

32

24

PD

VDDD
PC

GNDD

GNDS1

22

VREFN

23

VREFP

13

12

VDDH

GNDA

21

11

CLKOUT

VDDA
CLKP

10
R0610
0

CLKN

#

DOUTB
DOUTA

GCN

GNDC

C0629
2200pF

FS

U0600
AD9864

GCP

19

#

VDDF

20

9

GNDH

VDDC

8

IF2P

GNDQ

7
0.10uF
C0628

SYNCB

18

6

100pF

IF2N

17

5

100pF

GNDS2

16

E0603

GNDF

IOUTC

C0627

FREF

VDDQ

#

36
GNDL

MXON

15

3VA

4

IFIN

48

3

# C0626

MXOP

RREF

2

VDDI

1

14

200pF
C0625

47

1V8

C0623
0.10uF

3VA

FREF_IF
16.8_REF

C0618
1uF

2nd LO VCO VHF (42.6MHz/47.1 MHz)

C0619
0.10uF

L0605
10uH

R0603
510

3300pF

2nd LO VCO UHF (71.1MHz/75.6 MHz)

51

3VA

C0649

C0616
NU

R0606

3VA

5.1K

13pF

5
L0608
4.7uH

C0642
68pF

R0619
10K

R0617
10K

R0618
390

C0643
0.10uF

C0644
0.10uF

C0645
.01uF

D0601

CLOCK VCO

UHF1 (403–470 MHz) 1–25W Receiver Back-End Schematic Diagram

R0620
C0646
0.68uF

CLOCK LF

VVCO
9.1K

E0609

C0647
10.0uF

Q0601
73A04

C0648
10.0uF

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-11

2743019447

PA_SUPPLY_TX_PA
PA_SUPPLY

A+

C0700
30pF

E0700
C0702
2200pF

C0701
.022uF

C0704
.022uF

C0703
30pF

C0705
1000pF

C0706

C0707

NU

NU

R0776
C0711

0

C0712
1000pF

C0709
0.1uF

C0708
1000pF

NU

2743019447

C0710
10uF

9V3_TX
9V3_TX

R0742
10

E0701

C0713
100pF

C0714
100pF

L0700
17nH

9V3_PA
E0703
R0700

R0703

NU

2.2K

Antenna_En

PREDRIVE_SW

47K

R0702

Q0701

47K

0

NU

47K
C0717
1000pF

R0778

L0702
33.47nH

C0716
220pF

C0731

NU
C0729

PREDRIVE_SW

C0730

NU

NU

NU

100pF

C0719
27pF

C0811
33pF

C0732
56pF

R0762 15

C0721

C0720

NU

NU
C0810
150pF

SP0700

R0763 15

9.3V DC (use scope with bandwidth limit to measure)

Q0702
C0745
100pF

TP0702

C0718
1000pF

Gate_1

R0764 15

R0706
150

R0765

D1

SP0702

L0719
82nH

C0727

C0726
22pF

NU

G1

NU

MRF1570, Flat Lead

1

R0754

D0700
GND2

GND1

S4

S3

S2

S1

R0768 15

C0755

C0813
30pF

NU

NU

15pF
C0819
16pF

R0769

C0735
C0737
3.9pF

R0755

3

NU

R0771 15

C0746
27pF

C0812
33pF

SP0706

C0756
100pF

L0707

17nH

17nH

L0708
17nH

100pF
4.3pF
C0803

SP0705

C0747

C0748

NU

NU

L0710
17nH

C0739
12pF

C0742
5.6pF

C0738
5.6pF

C0740
12pF

R0970
200

R0971
180

L0903
10nH

Test Point to check Ref Osc warping
C0764

C0760

NU

NU

10pF

20pF

NU

L0718
12nH

L0721
3.3nH

NU

NU

TP0708

TP0707

C0777
150pF

100

C0778
33pF

C0772
3.3pF

C0779
33pF

L0904
150pF

Gate_2

9.1VDC

VR0700

NU

R0734
C0786

NC

150pF
C0787
C0791
10pF

R0756
100K
C0792

TP0709

47pF

TP0710

NU

C0804
150pF

C0805
1000pF

R0757
47K

47K

C0782
1000pF

C0781
150pF

R0740
100K

Q0704

R0753

NU

FINAL_BIAS_1
D0905

NU
R0745
470

R0744

R0752

C0814
Final_Bias

82nH

0.1uF

NU

V_G1

S

9V3

NC

NC

V_G2

NC

NC

NC

Final_Bias

NC

TP0713

R0747
4.7K

Q0709

Q0708

NC

9V3
R0774
20K

V_cont
R0750
10K
220pF
C0802

9V3_VCO
V_G1

C0944
4.7pF

9V3
Q0707

R0777
10

NC

9V3

G

10

C0943

R0979
0

D

R0759

NC

150pF

V_CONTROL

L0720
3.3nH

C0789
Q0705

TP0711

C0942
150pF

0

V_cont

Q0706

F
47p

100

R0974
220

FINAL_BIAS_1_TX_PA

1K

Final_Bias

C0794

C0793

C0788
L0723

R0975
220

R0978
0

R0741

R0973
0

R0976
150

C0815

20pF

C0780
220pF

C0775
.022uF

R0713
30K

L0722
1.5uH
R0977
120

C0776
150pF

R0738
51

0
L0715
150nH

NU
15nH

C0941
5.6pF

R0732
1K

R0730
1K

R0739

W = 2.5 mm

S = 0.93 mm

C0940

R0735
R0729
10K

2.2VDC (TX Only)

2.2VDC (TX Only)

S = 0.54 mm

D0904

V_cont

9V3_TX

3 J0700-3

RX_IN

43.67nH

Gate_1

2.85V (44W)
2.10V (27.5W)

2 J0700-2

W = 0.625 mm

RX_IN_TX_PA

L0714

M0700
HEATSINK

100pF

A+

R0727
6.2K

R0728
10K

C0767
12pF

C0766

C0765

POS

C0770
220pF

C0771

C0761
56pF

R0773 15

1

F
47p

C0723

D0702

V_G2

C0734

C0817

C0795

1 J0700-1

NU
0

W = 0.625 mm

R0772 15
R0722
4.7K

16dB Pad

R0972

L = 19 mm
SP0704

2

10

NU

SP0701

R0770

G

NU

L0706

C0741

SP0707

S

R0715
68

Q0703

10

GND2

GND1

R0714
68

20pF

C0754

VD_RF_OUT

2

TP0705

150

NU

R0719
10

SP0703

Gate_2

10

4

2.7K

D2
G2

C0808

C0753
91pF

TP0704

3
RF_IN

NU

R0767 15

D

R0711

R0766

C0744
43pF

R0720

U0700
ADA4743

C0733

C0743
56pF

NU

10

1

TP0703

C0809

L0705
150nH

3.2VDC
16.5 dBm

-5 dBm

C0728
47pF
R0760

C0818
16pF

R0718

TX_INJ_TX_PA
TX_INJ

R0751
20K

C0800

NU

S0700
SWITCH

C0801
220pF

C0945
150pF

ANT_ENABLE_TX_PA

R0749

ANT_ENABLE
0

R0748
56K
C0798
1000pF

C0799
150pF

C0796
150pF

REV_DETECTED

C0797
1000pF
R0761
0

FWD_POWER

9V3_SYNTH
NC

NC

NC

Antenna_En

FWD_DETECTED

R0775

NU

UHF1 (403–470 MHz) 1–25W Power Amplifier Schematic Diagram

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-12

SH0900
SHIELD

SH0901
SHIELD

1

1

1.0V or less, typical
TP0907

NOTE: VOLTAGES SHOWN FOR ANALOG TX MODE
9V3_PC

C0929
220pF

Q0902
C0919
0.1uF

R0910

R0918
390

C0920
220pF

D0906

1K
C0917

1000pF

9V3_PC

8

D0901

R0936
47.5K
1%

R0960
2.4K

TP0913

C0911
220pF

2

U0900-1

R0917

R0922

3

R0906
56 K

3

4

0

2

36K

R0924
5.6K

NC

R0919
39K

C0913
220pF

R0937

C0934

R0926

Q0901
8

R0903

R0930
18K

C0935

U0901-2

6

C0915
220pF

22 K

5

L0900

4
3

1
C0904
220pF

VOUT

NP

1

R0929
39

C0907
.01uF

C0906
220p F

47K

R0909
43 K

VCONT
VIN

D0902

C0948
1.0uF

PC_ATTEN_ENA_TX_PA
PC_ATTEN_ENA

D0903
NC

NC

TP090 4

R0925

C0949
2.2uF

2.67V (44W)
2.01V (27.5W)

5.6K
C0951
0.1uF

R0914

R0923

C0936

C0937

220pF

R0916

R0915

FWD_DETECTED

9V3_PC

0

220pF

180 K

6.8K

68K
R092 0
22 K

8

2

9V3_PC

C0908
0.1uF

C0909
220p F

3

U0901-1

4
TP0903 0.38V

(44W)
0.21V (27.5W)

1

2.85V (44W )

C092 1
0.1uF

C0922
220pF

U0940

R0911

8

TP0909

7

0
NC

6

RFIN
ENBL
VSET

NC

FLTR

C0903
220p F

REV_DETECTED
330

C0923

TP0910

1

R0942

R0941

3
4

C0925
220pF

R0950
10K

9

R0955
100K
1%

R0946
3.32K

5

R0947
0

R0943

R0951

R0944

39.2K

43.2K

0

U0900-2
C0927
220pF

U0942

R0912
33K

2200pF

4

RT0953

47K

C0926
4700pF

6

7

6.81K

0

COMM

C0910
220pF

TP0911
8

2

GND

5

VAPC

C0902
0.1uF

1.35V (44W)
1.28V (27.5W)

VPO S

R0940
V_CONTRO L

C0939
220p F

1

5V DC

2.10V (27.5W)

6

RT0908

220pF

R0928
39

R0927
51

5

9V3

FB

GND

6

220pF

220pF

1
2

C0901
0.1uF

1uH

150
C0950
1000pF

C0900
220p F

5
2

4

U0941

16.2K

4

R0902
3.3K

7

C0931

3

0

43K

9V3_PC

5.6K
C0916
220p F

9V3

R0907

R0901

1

Q0900
9V3

9V3_PC

R0900

D0900

220pF

C0947
100pF

1%

C0914

470nH

0

2

1

9V3_PC
L0902

3

R0921
2.2K

C0912
220pF

0
L0901
470nH

C0918
220pF

R0931
1

R0913

C0928
1500pF

FWD_POWER

R0954
430K
5%
TX_DAC

R0938

TX_DAC
0

4
C0953
220pF

RESET_OUT

INPUT
NC1

NC2

1
5

GND

2

LO_BATTERY_DET

3

LO_BATTERY_DET

UHF1 (403–470 MHz) 1–25W Power Control Schematic Diagram

9V3

9V3

3-13

SPI_CLK_IN

SPI_MISO_IN

SPI_MOSI_IN

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

5V_BE_SYNTH
5V_BE
5V_TH

SPI_MISO_IN

5V_SYNTH
5V

SPI_MOSI_OUT

SPI_MISO_OUT

SPI_MISO_OUT

SPI_CLK_OUT

SPI_CLK_I N

SPI_CLK_IN

0

SPI_MOSI_OUT

SPI_MOSI_IN

SPI_MOSI_IN
SPI_MISO_IN

R0100

2.8V_DI G

SPI_CLK_OUT

R0101
2.8V_TH_DIG_SYNTH

0

RX_SSI_DATA_PASS_IN

RX_SSI_CLK_OUT

C0100
220pF

1V8_BE

TP_TEST1

RX_SSI_CLK_PASS_IN

RX_SSI_FSYNC_OUT

1V8_BE_SYNTH

1

1.8V_DI G

RX_SSI_DATA_OUT

RX_SSI_CLK_IN
RX_SSI_FSYNC_IN

2.8V_TH_DIG

1.8V_DI G

RX_SSI_DATA_IN

ABACUS3_CEX_OUT

1

RX_SSI_CLK_PASS_OUT

ABACUS3_SYNCB_OUT

ABACUS3_CEX_OUT

1.8V_DI G

RX_SSI_DATA_PASS_OUT
RX_SSI_FSYNC_PASS_OUT

ABACUS3_CEX_IN

2.8V_ANA

ABACUS3_SYNCB_OUT

ABACUS3_SYNCB_IN

ABACUS3_CEX_IN

2.8V_ANA

ABACUS3_SYNCB_IN

1.8V_DI G

TP_TEST2

RX_SSI_FSYNC_PASS_IN

R0102
0

1.8V_TH_DIG_SYNTH
1.8V_TH_DIG

C0108
220pF

2.8V_ANA

C0177
220pF

C0101
220pF

C0102
220pF

R0103
2.8V_TH_ANA_SYNTH

0

C0106
0.1uF
C0104
220pF

2.8V_TH_ANA
C0178
220pF

C0105
0.1uF

C0110
0.1uF

R0104
47K

C0109
0.1uF

C0107
0.1uF

C0111
0.1uF

C0175
220pF

C0103
0.1uF

2.8V_DI G

Locked: 1.8V
Unlocked: 0V

LOCK_SYNTH
LOCK

NC

C0112
220pF

C0114
1.0uF

C0115
1.0uF

D3

G10

SCAN_EN

TEST2

LVCC1

E8

C7

D7

B3

TM

TEST1

SSI_GN D

L6

H7

B7

C8

F8

H2

A7

ASPI_VCC

TX_DAC_VCC

TX_DAC_GN D

LVCC2

LGND2

MN_CP_VCC

MN_CP_GN D

LGND1

G5

J1

G4

E1

ESC_TEST

MAIN_VCC

K2

J3

K3

ESC_VCC

MAIN_GN D

ESC_CP_VCC

ESC_CP_GN D

L2

TX_GND1

ESC_CPBIAS

J5

G7

ESC_GN D

G6

E11

H10

H4

SSI_VCC

XOSC_GN D

OSCREG_GND

SDM_CLK_GEN_VCC

J10

A10

J6

TX_VCC

CLK_GN D

D5

CLK_VCC

A8

C3

B2

B8

A5

RX_AVCC2

RX_AGND2

SDM_REF_GN D

D8

SPI_MOSI_IN

D9
TP501

C11

TCLK

F11

E10
E7
K1
L3
G2
G1
F1

HP_MOD_OU T

TXI

TX_CLK
1

SDTX_SYNTH

NC

SDTX

NC

DMCS_SYNTH

NC

DMCS

NC
NC
R0111
0

NC

2.8V_ANA

NC

C0125
220pF

C0124
0.1uF

NC

K8

HP_MOD_OUT_SYNTH

H1

INCR_DECR

MN_ADAPT_CP

HP_MOD_OUT

OSCREG_OUT

SF_OUT

OSCREG_BYP

OSCREG_SPLY

L4

J4

PRSC_SYNTH

J2

M_PRSC

K4

XOSC_EMIT

L5

C9

XOSC_BASE
K5

RSTB

CLK_EMIT

CLK_CP

CLK_BASE

E6

G9

G11

H11

NC4

NC3

L11

TX_GND2
L1

NC1

NC2
F6

A1

A11

ACE2

ACE1

FBI

H3
M_PRSCX

MN_CP

PRSC
G3
SF_OUT_SYNTH
C0129
0.1uF

H5

FBQ

SMD_CLK_GEN_GN D

PHCLK

RX_VCO_SEL1_

SF_OUT

5V_TH
TP_ADAPT_SW

C0133
4.7uF
C0134
220pF

GPO_5_SYNTH

4

RF_ATTN_1

3

RX_VCO_SEL2_

R0115
0

C0137
10uF

C0136
0.1uF

C0135
10uF

10K

1

ADAPT_SW

R2
Q0106

R0118
0

R0117
30K

R0120

NU

10K
C0141
0.1uF

U0101

4
C0144
0.1uF

R0122
0
NU

1
2

ONOFF_CONTROL
INOUT
OUTIN

4

C0143
220pF

VCC

5

C0142
220pF

GND

C0140
4.7uF

R0123
56K
1

VC

3

VCC

RSTB_SYNTH
RSTB

IN

R0116
0

R0119
27

2.8V_ANA

R0126
10K

Q0102

ADAPT_SW_SYNTH

R1

OUT
C0138
220pF

2

GND

Q0108

47K

R0159
10K

C0179
220pF

2.8V_ANA

GPO_6_SYNTH

5V_TH

9R1
9R1_SYNTH

Adapt ON: 5V
Adapt OFF: 0V

R0148
120

R0114
2K

GPO_4

5V_TH

1

NC

NC

NC

NC

NC

NC

R0113
10K

NC

220pF
C0132

NC

220pF
C0131

NC

220pF
C0130

NC

GPO_2_SYNTH
GPO_3_SYNTH

9R1 SWITCH FOR FRONT-END

TX_CLK_SYNTH

1

F7
D11

SFTX

TP504

1

TXQ

TX_VCO_SEL1_

R0160
100K

TP503

1

F10

E9

SFTX_SYNTH

NTXI

GPO_1_SYNTH

TX_VCO_SEL2_

Q0107

SPI_CLK_IN

TP502

CLK1_OUT
NTXQ

NU

220pF
C0128

RX_AGND1

A9

VCO_DAC

CLK2_OUT

K10

9V3_SYNTH
9V3

220pF
C0127

C6

DAC_ADAPT

SUB1

220pF
C0126

GPO LINES
HI: 2.8V
LOW: 0V
VCO SEL: ACTIVE LOW

NC

ESC_CP
MAIN_PDET_VCC

ASPI_DATA

R0158
0

NU

J9
L9
B6

5104932K08

RX_EN_OUT

ASPI_CLK

NC
NC

K7

BP_QX
SCAN_IN
PABIAS_DAC

A6

NC
NC

R0157
0

L7
L8

SC51650VF

D6

16.8_GPS_SYNTH
16.8_GPS

K6

ESC_I N

RXQX

B11

NC

NU

G8

U0100

RXQ

C10

NC

RXACQ

GPO6

R0156
0

H9

BP_Q

GPO5

NC

RXFS

SDM_VAG

GPO4_TEST4

NC

R0109
0

J11

SDR
SCLK_OUT

K9

NU
R0155
0

F2

DMCS

RXIX

H8

NC

16.8_REF

E3
B1
K11

RXI
BP_IX

GPO3_TEST3

NC

SDTX

D4

NC
NC
R0147
0

TXCLK

DC_CAL

GPO1_TEST1

NC

R0146
0

D2

CEX
SPI_DW

BP_I

GPO2_TEST2

NC

E2
D1

NU

TH_CEX

F9

E5

NC

C0123
1.0uF

F4

C0121
220pF

D10

SPI_CLK
SFTX

B4

NC

C1
B10

NU

C0119
220pF

SPI_MISO_I N

AGC_DAC

A4

NC

ARX_DAC

EF_OUTM

NC

E4
C2

AGC_FLAG

EF_OUTP

NC
R0110
51

B5
A2

AGC_REF

NU

TH_CEX_SYNTH
SPI_DR

RFSTEPA

J8

NC
NC

16.8_REF_BE_SYNTH

C4

J7

R0108
2K

NC

16.8_REF_CONTROLLER_SYNTH

C5
H6
A3

NC

DEEPSLEEP

C0122
.01uF

SUB3

R0107
220

L10

Q0100

RX_AVCC1

B9
NC

C0195
470pF

SDM_REF_VCC

R0106
2.7K

NC

L0100
270nH

C0113
220pF

SDM_VREFP

C0118
0.1uF

SUB2

R0144
10K

F3

C0117
220pF

C0171
.01uF

F5

R0105
240

C0120
.01uF

SDM_VREFM

Buffer to Abacus/Controller

Switch for Adapt Transient
OUTPUT

C0145
.01uF

2

GND

C0147
220pF

3

R0161
100K

C0196
10uF

C0180
0.1uF

C0146
220pF

Y0100
TCO5826
16.8MHz

TCXO (Y0100)

R0125
0

1.5 ppm

0.5 ppm

5102495J07

5116032H01
R0127
100

R0128
0

VCTRL_SYNTH
VCTRL

R0131
240

C0148
.033uF

C0150
0.1uF

C0151
0.1uF

C0149
.022uF

VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V
TP_VCTRL

SH0100
SHIELD

1

SH0101
SHIELD

C0194
0.1uF
NU

C0193
0.1uF
NU

C0192
0.1uF
NU

C0191
0.1uF
NU

C0156
0.1uF

C0157
0.1uF

C0158
0.1uF

C0159
0.1uF

C0160
0.1uF

C0161
0.1uF

C0162
0.1uF

1

C0163
0.1uF

R0134
27

C0164
0.1uF

C0165
0.1uF
2185419D06

R0139
1.6K

C0166
0.1uF
R0140
18

1

UHF1 (403–470 MHz) 1–25W Synthesizer Schematic Diagram

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-14

SF_TH
SF_TH_VCO_UHF1_6
SF_TH

SF_TH

C0201
0.10uF

C0200
220pF

RX1

Super Filter Voltage (SF_TH)
SF_TH: 2.5 V
SH0300
SHIELD

R0201
3.3K

SH0301
SHIELD

L0202
470nH

C0204
220pF

C0206
220pF

C0205
0.10uF

R0204
8.2K

R0205
100

C0208
4.3pF
L0203
470nH

RX VCO1

C0213

C0214

3.9pF

11pF

RX Buffer Amplifier

C0215
5.1pF

E020 1

Q0200

RXSL

9R1_VCO_UHF1_7

L0200

9R1
220nH
CR0201

CR0202
C0220
3.9pF

L0209

R0211

L0207
12.5nH
R0202
1.2K

C0223
36pF

L0210
27nH

VCTRL

C0202

C0203

.01uF

220pF

R0203
1.2K

470nH

0

C0225
C0226
220pF

Steering Line Voltage (VCTRL_TH)

56pF
CR0203

CR0204

C0207
.022uF

VCTRL: 0.6-4.5
V
C0229
24pF

C0209
220pF

L0204
220nH

L0212
470nH

C0211

SF_TH

RX2

R0224
6.2K

R0207
Q0202

R0216
120

15nH

10
R0219
510

L0213
470nH

R0221
510

C0221
3.0pF

C0242
220pF

C0218
1.0pF

NU

NU

RXINJ: 329.65 - 396.65 MHz
+6 dBm

R0210
4.7K
L0211
220nH

NU
C0224

R0212
0

C0241
0.10uF

C0219
1.0pF

R0208
51

10

220pF
C0222
3.0pF

RXINJ

47nH
220pF

C0217

L0206

R0220

RXINJ_VCO_UHF1_5

L0205

R0206
15K
C0237
0.10uF

C0236
220pF

NU

C0240

R0225
7.5K

220pF

R0226
100

C0243
2.7pF

RX VCO 2

L0214
470nH

C0245

C0246

3.0pF

10pF

C0247
5.1pF
Q0201

TP0301
CR0206
C0250
3.6pF
L0217

L0218
22nH

L0215
12.5nH

RX Prescaler

1

CR0205

RXSL

C0231

C0251
20pF

470nH

R0230
4.7K

C0252
C0253
220pF

43pF
CR0207

SF_TH

PRSC (RX): 329.65 - 396.65 MHz

3.0pF

C0230
150pF

CR0208

C0238
220pF

-5 to -15 dBm

C0239
0.10uF

PRSC_VCO_UHF1_5

PRESC_TX

PRSC

RX2_SEL: 2.7 V (High)

L0221
C0259
12pF

L0219
470nH

39nH

C0235
6.2pF

C0233

0.1 V (Low)

NU
RX1_SEL_VCO_UHF1_5

R0213

R0218

10K

10K

RX2_SEL_VCO_UHF1_5

RX_VCO_SEL1
R0229
160

RX1_SEL: 2.7 V (High)

C0248
220pF

U0201

0.1 V (Low)
RX1

UHF1 (403–470 MHz) 1–25W Receiver VCO Schematic Diagram

RX_VCO_SEL2
C0257
220pF

C0249
0.10uF

RX2

C0258
0.10uF

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-15

TX Buffer Amplifier
SF_TH

TX1
R0321
SF_TH

L030 0

C0301
0.10uF

C0300
220pF

VMOD

9T1
220nH

2.7K

0613952Q83

C0302

C0303
R0301
3.3K

R0320
15K

.01u F

220pF

R0303
510

R0302
510

L0302
470nH

C030 4
HP_MOD_OUT_VCO_UHF1_ 7

220pF

R0319

200K

C0334
220pF

C0361
1000pF

C0307
.022u F

C0310
0.5pF

HP_MOD_OUT

C0306
220pF

C0305
0.10uF

0613952R32

C0360
4.7uF

R0304
8.2K

R0305
100

C0308

CR0300

C0316
10uF

C0309
220pF

3.3pF
L0304
220nH

L0303
470nH

C0311

TX VCO 1

C0313

C0314

C0315

3.3pF

12pF

5.1p F

R0307
Q0302
PBR941

Q0300

VSL

10nH

27

10

220pF

C0319
1.0pF

R030 8
51

CR0302
L0307
8nH

C0320
5.1pF
VCTRL_VCO_UHF1_7

L0309

R0311

R0332
200

L0310
18nH

VCTRL

R033 4
200

C0322
3.0pF

C0321
7.5pF

L0311
220n H
C0324
R031 2
0

470nH

0

C0325

(VALUE)

C0326
220pF

Steering Line Voltage (VCTRL_TH)

NU

56pF
CR0303

TXINJ: 403-470 MHz
+11 dBm

R0310
4.7K

NU

C0323
27pF

C0318
3.3pF

NU

VCTRL
CR0301

TXINJ

39nH
220pF

C0317

L0306

R0333

TXINJ_VCO_UHF1_5

L0305

R030 6
15K

R0337
9T1

CR0304

0

VCTRL: 0.6-4.5 V
C0329
16pF

TX_BUFFER_SEL: 1.8 V (ON)

L0312
470nH

E0301
9V3_VCO_UHF1_7

0.1 V (OFF)

9V3_VCO

SF_TH
E0302
TX2

C0336
220pF

PREDRIVE_SW_VCO_UHF1_6

C0337
0.10uF

PREDRIVE_SW
R0316
75

NU
C0327
220pF

R0324
2K

L0313
470nH

NU

C0328
0.10uF

NU
U0303

NU
C0340
220pF

VMOD

C0343

C0344
0.5pF

C0341
0.10uF

C0342
220pF

R0325
8.2K

R0326
100

3.3pF

TX VCO 2

L0314
470nH

C0345

C0346

3.3pF

7.5pF

C0347
5.1pF
Q0301

CR0305

VS L

CR0306
C0350
4.3pF

L0317

L0318
18nH

L0315
8nH

TX Prescaler
C0331

C0351
24pF

3.0p F

PRSC (TX): 403-470 MHz

470nH

SF_TH
C0352

C0353
220pF

-5 to -15 dBm

51pF
CR0307

Super Filter Voltage (SF_TH)

CR0308

C0362
220pF

C0363
0.10uF

SF_TH: 2.5 V

PRESC_TX

SF_TH
C0359
16pF

L0319
470nH

TX1_SEL_VCO_UHF1_5

R0327

R0331

10K

10K

TX2_SEL_VCO_UHF1_5

TX_VCO_SEL 1

TX_VCO_SEL2

R0329
110

TX1_SEL: 2.7 V (High)
9V3_SYNTH_OUT

9V3_SYNTH_I N

C0348
220pF

C0357
220pF

C034 9
0.10uF

C0358
0.10uF

TX2_SEL: 2.7 V (High)
0.1 V (Low)

U0304

0.1 V (Low)
TX1

TX2

UHF1 (403–470 MHz) 1–25W Transmit VCO Schematic Diagram

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-16

UHF1 PCB 8471165L03 and 8471165L05 Parts
List 1–25W
Circuit
Ref
C0100
C0101
C0102
C0103
C0104
C0105
C0106
C0107
C0108
C0109
C0110
C0111
C0112
C0113
C0114
C0115
C0117
C0118
C0119
C0120
C0121
C0122
C0123
C0124
C0125
C0126
C0127
C0128
C0129
C0130
C0131
C0132
C0133
C0134
C0135
C0136
C0137
C0138
C0140
C0141
C0142
C0143
C0144
C0145
C0146
C0147
C0148
C0149
C0150

Motorola
Part No.
2113944A44
2113944A44
2113944A44
2113945C31
2113944A44
2113945C31
2113945C31
2113945C31
2113944A44
2113945C31
2113945C31
2113945C31
2113944A44
NOT PLACED
2113946E02
2113946E02
2113944A44
2113945C31
NOT PLACED
2113945B02
NOT PLACED
2113945B02
2113946E02
2113945C31
2113944A44
2113944A44
2113944A44
2113944A44
2113945C31
2113944A44
2113944A44
2113944A44
2313960B30
2113944A44
2313960B32
2113945C31
2313960B32
2113944A44
2313960B30
2113945C31
2113944A44
2113944A44
2113945C31
2113945B02
2113944A44
2113944A44
2113945D01
2113945C04
2113945C31

Description
220pF
220pF
220pF
0.1uF
220pF
0.1uF
0.1uF
0.1uF
220pF
0.1uF
0.1uF
0.1uF
220pF
–
1.0uF
1.0uF
220pF
0.1uF
–
.01uF
–
.01uF
1.0uF
0.1uF
220pF
220pF
220pF
220pF
0.1uF
220pF
220pF
220pF
4.7uF
220pF
10uF
0.1uF
10uF
220pF
4.7uF
0.1uF
220pF
220pF
0.1uF
.01uF
220pF
220pF
.033uF
.022uF
0.1uF

Circuit
Ref
C0151
C0156
C0157
C0158
C0159
C0160
C0161
C0162
C0163
C0164
C0165
C0166
C0171
C0175
C0177
C0178
C0179
C0180
C0191
C0192
C0193
C0194
C0195
C0196
C0200
C0201
C0202
C0203
C0204
C0205
C0206
C0207
C0208
C0209
C0211
C0213
C0214
C0215
C0217
C0218
C0219
C0220
C0221
C0222
C0223
C0224
C0225
C0226
C0229
C0230
C0231

Motorola
Part No.
2113945C31
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2113945B02
2113944A44
2113944A44
2113944A44
2113944A44
2113945C31
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2113945A05
2113946H02
2113944A44
2113945Y02
2113945C02
2113944A44
2113944A44
2113945Y02
2113944A44
2113945C04
2115153H18
2113944A44
2113944A44
2115153H17
2115153H34
2115153H20
2113944A44
NOT PLACED
NOT PLACED
2115153H17
2115153H14
NOT PLACED
2115153H46
NOT PLACED
2115153H51
2113944A44
2115153H42
2113944C47
2115153H14

Description
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
.01uF
220pF
220pF
220pF
220pF
0.1uF
–
–
–
–
470pF
10uF
220pF
0.10uF
.01uF
220pF
220pF
0.10uF
220pF
.022uF
4.3pF
220pF
220pF
3.9pF
11pF
5.1pF
220pF
–
–
3.9pF
3.0pF
–
36pF
–
56pF
220pF
24pF
150pF
3.0pF

Circuit
Ref
C0233
C0235
C0236
C0237
C0238
C0239
C0240
C0241
C0242
C0243
C0245
C0246
C0247
C0248
C0249
C0250
C0251
C0252
C0253
C0257
C0258
C0259
C0300
C0301
C0302
C0303
C0304
C0305
C0306
C0307
C0308
C0309
C0310
C0311
C0313
C0314
C0315
C0316
C0317
C0318
C0319
C0320
C0321
C0322
C0323
C0324
C0325
C0326
C0327
C0328
C0329

Motorola
Part No.
NOT PLACED
2115153H22
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2115153H13
2115153H14
2115153H27
2115153H20
2113944A44
2113945Y02
2115153H16
2115153H40
2115153H48
2113944A44
2113944A44
2113945Y02
2115153H35
2113944A44
2113945Y02
2113945C02
2113944A44
2113944A44
2113945Y02
2113944A44
2113945C04
2115153H15
2113944A44
2115153H01
2113944A44
2115153H15
2115153H35
2115153H20
2313960B32
2113944A44
2115153H15
NOT PLACED
2115153H20
2115153H24
NOT PLACED
2115153H43
NOT PLACED
2115153H51
2113944A44
NOT PLACED
NOT PLACED
2115153H38

Description
–
6.2pF
220pF
0.10uF
220pF
0.10uF
220pF
0.10uF
220pF
2.7pF
3.0pF
10pF
5.1pF
220pF
0.10uF
3.6pF
20pF
43pF
220pF
220pF
0.10uF
12pF
220pF
0.10uF
.01uF
220pF
220pF
0.10uF
220pF
.022uF
3.3pF
220pF
0.5pF
220pF
3.3pF
12pF
5.1pF
10uF
220pF
3.3pF
–
5.1pF
7.5pF
–
27pF
–
56pF
220pF
–
–
16pF

Circuit
Ref
C0331
C0334
C0336
C0337
C0340
C0341
C0342
C0343
C0344
C0345
C0346
C0347
C0348
C0349
C0350
C0351
C0352
C0353
C0357
C0358
C0359
C0360
C0361
C0362
C0363
C0400
C0401
C0402
C0403
C0404
C0405
C0406
C0407
C0408
C0409
C0410
C0411
C0412
C0413
C0414
C0415
C0416
C0417
C0418
C0419
C0420
C0421
C0422
C0423
C0424
C0425

Motorola
Part No.
2115153H14
2113944A44
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2115153H15
2115153H01
2115153H15
2115153H24
2115153H20
2113944A44
2113945Y02
2115153H18
2115153H42
2115153H50
2113944A44
2113944A44
2113945Y02
2115153H38
2313960B30
2113944C51
2113944A44
2113945Y02
2113944A44
2113945C31
2113944A44
2115153H49
2113944A44
2113944A44
2115153H21
2115153H13
2115153H08
2115153H35
2115153H22
2115153H22
2115153H21
2113944C45
2113944A44
2115153H18
2115153H19
2115153H19
2113944A44
2113945Y02
2115153H19
NOT PLACED
2115153H23
2115153H49
2115153H51
2115153H51

Description
3.0pF
220pF
220pF
0.10uF
220pF
0.10uF
220pF
3.3pF
0.5pF
3.3pF
7.5pF
5.1pF
220pF
0.10uF
4.3pF
24pF
51pF
220pF
220pF
0.10uF
16pF
4.7uF
1000pF
220pF
0.10uF
220pF
0.1uF
220pF
47pF
220pF
220pF
5.6pF
2.7pF
1.5pF
12pF
6.2pF
6.2pF
5.6pF
100pF
220pF
4.3pF
4.7pF
4.7pF
220pF
0.10uF
4.7pF
–
6.8pF
47pF
56pF
56pF

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

Circuit
Ref
C0426
C0427
C0428
C0429
C0430
C0431
C0432
C0433
C0434
C0436
C0437
C0438
C0439
C0440
C0441
C0442
C0443
C0444
C0445
C0446
C0447
C0448
C0449
C0451
C0452
C0453
C0454
C0455
C0456
C0502
C0503
C0504
C0506
C0507
C0509
C0510
C0512
C0513
C0514
C0515
C0516
C0601
C0602
C0603
C0604
C0605
C0607
C0610
C0611
C0612
C0613

Motorola
Part No.
2115153H51
2115153H49
2115153H49
2115153H51
2115153H51
2115153H51
2115153H49
NOT PLACED
2113944A44
2113944A44
2113944A44
2113944A44
NOT PLACED
2113944A44
2115153H11
2115153H25
2115153H57
2115153H57
2115153H27
2115153H25
2115153H27
2115153H26
2115153H36
2115153H41
2115153H19
2115153H17
2115153H23
2113945C31
2113944A40
2113945Y02
2113945Y02
2113945Y02
2113945Y02
2115153H39
NOT PLACED
2115153H22
2113945Y02
2113945Y02
2113945Y02
NOT PLACED
NOT PLACED
2115153H48
2113945B02
2113944A44
2113945Y02
2115153H48
2115153H39
2115153H53
2113945A09
2115153H36
2113945G91

Description
56pF
47pF
47pF
56pF
56pF
56pF
47pF
–
220pF
220pF
220pF
220pF
–
220pF
2.2pF
8.2pF
100pF
100pF
10pF
8.2pF
10pF
9.1pF
13pF
22pF
4.7pF
3.9pF
6.8pF
0.1uF
100pF
0.10uF
0.10uF
0.10uF
0.10uF
18pF
–
6.2pF
0.10uF
0.10uF
0.10uF
–
–
43pF
.01uF
220pF
0.10uF
43pF
18pF
68pF
1000pF
13pF
0.1uF

3-17

Circuit
Ref
C0614
C0615
C0616
C0617
C0618
C0619
C0620
C0621
C0622
C0623
C0625
C0626
C0627
C0628
C0629
C0630
C0631
C0632
C0633
C0634
C0635
C0636
C0637
C0638
C0640
C0641
C0642
C0643
C0644
C0645
C0646
C0647
C0648
C0649
C0650
C0651
C0700
C0701
C0702
C0703
C0704
C0705
C0706
C0707
C0708
C0709
C0710
C0711
C0712
C0713
C0714

Motorola
Part No.
2115153H48
2113945B02
NOT PLACED
2113945Y02
2115358H25
2113945Y02
2113945Y02
2113945Y02
2113945A09
2113945Y02
2113944C89
2113944A40
2113944A40
2113945Y02
2113945A11
2113945Y02
2113945Y02
2313960B30
2113945Y02
2113945B02
2113944A40
2113944A40
2113946S35
2113945Y02
2113946N03
2113945B02
2115153H53
2113945Y02
2113945Y02
2113945B02
2113946G04
2113946J03
2113946J03
2113945A12
2115153H44
2115153H57
2113944C82
2113945C04
2113944C55
2113944C82
2113945C04
2113944C51
NOT PLACED
NOT PLACED
2113944C51
2113945C31
2371403L02
NOT PLACED
2113944C51
2111078B42
2111078B42

Description
43pF
.01uF
–
0.10uF
1uF
0.10uF
0.10uF
0.10uF
1000pF
0.10uF
200pF
100pF
100pF
0.10uF
2200pF
0.10uF
0.10uF
4.7uF
0.10uF
.01uF
100pF
100pF
1.0uF
0.10uF
2.2uF
.01uF
68pF
0.10uF
0.10uF
.01uF
0.68uF
10.0uF
10.0uF
3300pF
30pF
100pF
30pF
.022uF
2200pF
30pF
.022uF
1000pF
–
–
1000pF
0.1uF
10uF
–
1000pF
100pF
100pF

Circuit
Ref
C0716
C0717
C0718
C0719
C0720
C0721
C0723
C0726
C0727
C0728
C0729
C0730
C0731
C0732
C0733
C0734
C0735
C0737
C0738
C0739
C0740
C0741
C0742
C0743
C0744
C0745
C0746
C0747
C0748
C0753
C0754
C0755
C0756
C0760
C0761
C0764
C0765
C0766
C0767
C0770
C0771
C0772
C0775
C0776
C0777
C0778
C0779
C0780
C0781
C0782
C0786

Motorola
Part No.
2113944A44
2113945A09
2113945A09
2111078B25
NOT PLACED
NOT PLACED
2111078B42
2111078B22
NOT PLACED
2113944C38
NOT PLACED
NOT PLACED
NOT PLACED
2111078B36
2113944C80
2113944C80
2111078B42
2111078B03
2111078B07
2171388L01
2171388L01
NOT PLACED
2111078B07
2113944C39
2113944C84
2111078B42
2111078B25
NOT PLACED
NOT PLACED
2111078B41
NOT PLACED
NOT PLACED
2111078B42
NOT PLACED
2111078B36
NOT PLACED
NOT PLACED
NOT PLACED
2113944C31
2113944A44
NOT PLACED
2113944C18
2113945C04
2113944C47
2113944C47
2111078B29
2111078B29
2113944A44
2113944C47
2113944C51
2113944C80

Description
220pF
1000pF
1000pF
27pF
–
–
100pF
22pF
–
47pF
–
–
–
56pF
20pF
20pF
100pF
3.9pF
5.6pF
12pF
12pF
–
5.6pF
56pF
43pF
100pF
27pF
–
–
91pF
–
–
100pF
–
56pF
–
–
–
12pF
220pF
–
3.3pF
.022uF
150pF
150pF
33pF
33pF
220pF
150pF
1000pF
20pF

Circuit
Ref
C0787
C0788
C0789
C0791
C0792
C0793
C0794
C0795
C0796
C0797
C0798
C0799
C0800
C0801
C0802
C0803
C0804
C0805
C0808
C0809
C0810
C0811
C0812
C0813
C0814
C0815
C0817
C0818
C0819
C0900
C0901
C0902
C0903
C0904
C0906
C0907
C0908
C0909
C0910
C0911
C0912
C0913
C0914
C0915
C0916
C0917
C0918
C0919
C0920
C0921
C0922

Motorola
Part No.
2113944C38
NOT PLACED
NOT PLACED
2113944A25
NOT PLACED
NOT PLACED
NOT PLACED
2113944C38
2113944C47
2113944C51
2113944C51
2113944C47
NOT PLACED
2113944A44
2113944A44
2111078B04
2113944C47
2113944C51
NOT PLACED
NOT PLACED
2113944C47
2111078B29
2111078B29
2111078B27
2113944C38
2113944C47
2113944C30
2111078B19
2111078B19
2113944A44
2113945C31
2113945C31
2113944A44
2113944A44
2113944A44
2113945C02
2113945C31
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113945A09
2113944A44
2113945C31
2113944A44
2113945C31
2113944A44

Description
47pF
–
–
10pF
–
–
–
47pF
150pF
1000pF
1000pF
150pF
–
220pF
220pF
4.3pF
150pF
1000pF
–
–
150pF
33pF
33pF
30pF
47pF
150pF
10pF
16pF
16pF
220pF
0.1uF
0.1uF
220pF
220pF
220pF
.01uF
0.1uF
220pF
220pF
220pF
220pF
220pF
220pF
220pF
220pF
1000pF
220pF
0.1uF
220pF
0.1uF
220pF

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-18

Circuit
Ref
C0923
C0925
C0926
C0927
C0928
C0929
C0931
C0934
C0935
C0936
C0937
C0939
C0940
C0941
C0942
C0943
C0944
C0945
C0947
C0948
C0949
C0950
C0951
C0953
CR0201
CR0202
CR0203
CR0204
CR0205
CR0206
CR0207
CR0208
CR0300
CR0301
CR0302
CR0303
CR0304
CR0305
CR0306
CR0307
CR0308
CR0400
D0400
D0401
D0402
D0403
D0404
D0405
D0500
D0600
D0601

Motorola
Part No.
2113944C55
2113944A44
2113945L41
2113944C02
2113944C53
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944C47
2113944M12
2113944C47
2113944C47
2113944M10
2113944C47
2113944A40
2113946S35
2113946G01
2113945A09
2113945C31
2113944A44
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4813974A19
4813974A06
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4815090H01
4813974A19
4815096H01
4815096H01

Description
2200pF
220pF
4700pF
220pF
1500pF
220pF
220pF
220pF
220pF
220pF
220pF
220pF
150pF
5.6pF
150pF
150pF
4.7pF
150pF
100pF
1.0uF
2.2uF
1000pF
0.1uF
220pF
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, SCHOTTKY
DIODE, PIN
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, MIXER
DIODE, SCHOTTKY
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305

Circuit
Ref
D0700
D0702
D0900
D0901
D0902
D0903
D0904
D0905
D0906
E0201
E0301
E0302
E0400
E0401
E0403
E0500
E0600
E0601
E0602
E0603
E0604
E0605
E0606
E0607
E0608
E0609
E0610
E0700
E0701
E0703
FL0500
J0700
L0100
L0200
L0202
L0203
L0204
L0205
L0206
L0207
L0209
L0210
L0211
L0212
L0213
L0214
L0215
L0217
L0218
L0219
L0221

Motorola
Part No.
4802482J02
4802482J02
4813978C02
4815023H01
4815024H01
4815024H01
4813974A21
4813974A21
4813978C02
2409134J25
2409134J25
NOT PLACED
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2480640Z01
2485011Y01
2485011Y01
2485011Y01
9116854H01
0905901V11
2414017N29
2414017N28
2414032F42
2414032F42
2414017N28
2414017N20
2414017N14
2415385H02
2414032F42
2414015A21
2414017N28
2414032F42
2414032F42
2414032F42
2415385H02
2414032F42
2414015A20
2414032F42
2414017N19

Description
DIODE, PIN
DIODE, PIN
DIODE, SWITCHING
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SCHOTTKY
DIODE, SCHOTTKY
DIODE, SWITCHING
FERRITE BEAD
FERRITE BEAD
–
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
73.35MHZ CRYSTAL FILTER
MINI-U RF CONNECTOR
270nH
220nH
470nH
470nH
220nH
47nH
15nH
12.5nH
470nH
27nH
220nH
470nH
470nH
470nH
12.5nH
470nH
22nH
470nH
39nH

Circuit
Ref
L0300
L0302
L0303
L0304
L0305
L0306
L0307
L0309
L0310
L0311
L0312
L0313
L0314
L0315
L0317
L0318
L0319
L0401
L0402
L0403
L0404
L0405
L0406
L0407
L0408
L0409
L0410
L0411
L0412
L0413
L0503
L0504
L0506
L0602
L0603
L0604
L0605
L0608
L0700
L0702
L0705
L0706
L0707
L0708
L0710
L0714
L0715
L0718
L0719
L0720
L0721

Motorola
Part No.
2414017N28
2414032F42
2414032F42
2414017N28
2414017N19
2414017N12
2415385H01
2414032F42
2414015A32
2414017N28
2414032F42
2414032F42
2414032F42
2415385H01
2414032F42
2414015A32
2414032F42
2414015B24
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2414015B24
2414015B16
2414015B15
2414015B15
2414015B15
2414015B15
2414017N20
2414017N28
2414017K29
NOT PLACED
2414032B66
2414032K23
2414032D20
2466505A01
2466505A01
2414032B76
2460592A01
2479990G01
2414017N26
2460592A01
2460592A01
2460592A01
2460592A01
2479990N01
2414017N26
2414017N13
2414017N23
2414017N06
2414017N06

Description
220nH
470nH
470nH
220nH
39nH
10nH
8nH
470nH
18nH
220nH
470nH
470nH
470nH
8nH
470nH
18nH
470nH
15nH
–
–
–
–
15nH
27nH
22nH
22nH
22nH
22nH
47nH
220nH
330nH
–
820nH
2.7uH
270nH
10uH
10uH
4.7uH
17nH
33.47nH
150nH
17nH
17nH
17nH
17nH
43.67nH
150nH
12nH
82nH
3.3nH
3.3nH

Circuit
Ref

Motorola
Part No.

L0722
L0723
L0900
L0901
L0902
L0903
L0904
M0700
Q0100
Q0102
Q0106
Q0107
Q0108
Q0200
Q0201
Q0202
Q0300
Q0301
Q0302
Q0400
Q0401
Q0402
Q0403
Q0405
Q0500
Q0501
Q0600
Q0601
Q0701
Q0702
Q0703
Q0704
Q0705

2414032B70
NOT PLACED
2414032D30
2414032F42
2414032F42
2414032F66
NOT PLACED
2686201B02
4802197J95
4815359H01
4816134H01
4813970A59
4815261H01
4805793Y10
4805793Y10
4802197J95
4805793Y10
4805793Y10
4802197J95
4815271H01
4815267H01
4885593U03
4815270H01
4885593U03
4802197J95
4802197J95
4805793Y10
4813973A04
4816013H01
0105958T75
4816548H01
4813973B02
4816547H01

Q0706
Q0707
Q0708
Q0709
Q0900
Q0901
Q0902
R0100
R0101
R0102
R0103
R0104
R0105
R0106
R0107
R0108
R0109

4815272H01
4815272H01
4815272H01
4815272H01
4815272H01
4813973A13
4813973M07
0613952R66
0613952R66
0613952R66
0613952R66
0613952R17
0613952Q58
0613952Q83
0613952Q57
0613952Q80
0613952R66

Description
1.5uH
–
1uH
470nH
470nH
10nH
–
HEATSINK
NPN RF TRANSISTOR
DUAL PNP
ANALOG SWITCH
P-CHANNEL MOSFET
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
ANALOG SWITCH
DUAL PNP
NPN RF TRANSISTOR
DUAL NPN/PNP
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN DARLINGTON
DUAL NPN/PNP
MRF1570 PA ASSEMBLY
N-CHANNEL LDMOS DRIVER
PNP
N-CHANNEL LDMOS PREDRIVER
ANALOG SWITCH
ANALOG SWITCH
ANALOG SWITCH
ANALOG SWITCH
ANALOG SWITCH
PNP
NPN
0
0
0
0
47K
240
2.7K
220
2K
0

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

Circuit
Ref
R0110
R0111
R0113
R0114
R0115
R0116
R0117
R0118
R0119
R0120
R0122
R0123
R0125
R0126
R0127
R0128
R0131
R0134
R0139
R0140
R0144
R0146
R0147
R0148
R0155
R0156
R0157
R0158
R0159
R0160
R0161
R0201
R0202
R0203
R0204
R0205
R0206
R0207
R0208
R0210
R0211
R0212
R0213
R0216
R0218
R0219
R0220
R0221
R0224
R0225
R0226

Motorola
Part No.
0613952Q42
0613952R66
0613952R01
0613952Q80
0613952R66
0613952R66
0613952R12
0613952R66
0613952Q35
0613952R01
NOT PLACED
0613952R19
0613952R66
NOT PLACED
0613952Q49
0613952R66
0613952Q58
0613952Q35
0613952Q78
0613952Q31
0613952R01
0613952R66
NOT PLACED
0613952Q51
0613952R66
NOT PLACED
NOT PLACED
NOT PLACED
0613952R01
0613952R25
0613952R25
0613952Q85
0613952Q75
0613952Q75
0613952Q95
0613952Q49
0613952R05
0613952Q25
0613952Q42
0613952Q89
0613952R66
0613952R66
0613952R01
0613952Q51
0613952R01
0613952Q66
0613952Q25
0613952Q66
0613952Q92
0613952Q94
0613952Q49

Description
51
0
10K
2K
0
0
30K
0
27
10K
–
56K
0
–
100
0
240
27
1.6K
18
10K
0
–
120
0
–
–
–
10K
100K
100K
3.3K
1.2K
1.2K
8.2K
100
15K
10
51
4.7K
0
0
10K
120
10K
510
10
510
6.2K
7.5K
100

3-19

Circuit
Ref
R0229
R0230
R0301
R0302
R0303
R0304
R0305
R0306
R0307
R0308
R0310
R0311
R0312
R0316
R0319
R0320
R0321
R0324
R0325
R0326
R0327
R0329
R0331
R0332
R0333
R0334
R0337
R0400
R0401
R0402
R0403
R0404
R0405
R0406
R0407
R0409
R0410
R0412
R0413
R0414
R0415
R0416
R0417
R0418
R0419
R0420
R0421
R0422
R0423
R0424
R0425

Motorola
Part No.
0613952Q54
0613952Q89
0613952Q85
0613952Q66
0613952Q66
0613952Q95
0613952Q49
0613952R05
0613952Q25
0613952Q42
0613952Q89
0613952R66
0613952R66
0613952Q46
0613952R32
0613952R05
0613952Q83
0613952Q80
0613952Q95
0613952Q49
0613952R01
0613952Q50
0613952R01
0613952Q56
0613952Q35
0613952Q56
0613952R66
0613952R11
0613952Q69
0613958H25
0613952R66
0613952Q83
0613952Q91
0613952Q83
0613952H63
0613952Q75
0613952R25
0613952R25
0613952Q69
0613952Q69
0613952Q69
0613952Q69
0613958H39
0613952M55
0613952Q75
0613952Q75
0613958H25
0613952K71
0613952L09
0613952L09
0613952L51

Description
160
4.7K
3.3K
510
510
8.2K
100
15K
10
51
4.7K
0
0
75
200K
15K
2.7K
2K
8.2K
100
10K
110
10K
200
27
200
0
27K
680
10
0
2.7K
5.6K
2.7K
390
1.2K
100K
100K
680
680
680
680
39
3.65K
1.2K
1.2K
10
53.6
121
121
332

Circuit
Ref
R0426
R0427
R0428
R0429
R0430
R0431
R0432
R0433
R0500
R0501
R0502
R0503
R0508
R0509
R0510
R0511
R0512
R0601
R0602
R0603
R0604
R0605
R0606
R0607
R0608
R0609
R0610
R0611
R0612
R0613
R0614
R0615
R0616
R0617
R0618
R0619
R0620
R0621
R0622
R0623
R0624
R0625
R0626
R0627
R0700
R0702
R0703
R0706
R0711
R0713
R0714

Motorola
Part No.
0613952Q83
0613952Q42
0613952R01
0613952Q69
0613952R01
0613952R01
0613952H69
0613952R66
0613952Q90
0613952Q61
0613952R08
0613952R12
0613952R19
0613952Q89
0613952R12
0613952Q75
0613952Q42
0613952Q45
0613952R01
0613952Q66
0613952R10
0613952Q61
0613952Q42
NOT PLACED
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R25
0613952R01
0613952Q63
0613952R01
0613952Q96
0613952R66
NOT PLACED
NOT PLACED
0613952Q90
0613952N69
0613952N81
0613952R66
NOT PLACED
NOT PLACED
0613958J74
0613958S53
0613952H53
0613959H12
0613952H45

Description
2.7K
51
10K
680
10K
10K
680
0
5.1K
330
20K
30K
56K
4.7K
30K
1.2K
51
68
10K
510
24K
330
51
–
0
0
0
0
0
0
0
0
100K
10K
390
10K
9.1K
0
–
–
5.1K
51.1K
68.1K
0
–
–
0
150
150
30K
68

Circuit
Ref
R0715
R0718
R0719
R0720
R0722
R0727
R0728
R0729
R0730
R0732
R0734
R0735
R0738
R0739
R0740
R0741
R0742
R0744
R0745
R0747
R0748
R0749
R0750
R0751
R0752
R0753
R0754
R0755
R0756
R0757
R0759
R0760
R0761
R0762
R0763
R0764
R0765
R0766
R0767
R0768
R0769
R0770
R0771
R0772
R0773
R0774
R0775
R0776
R0777
R0778
R0900

Motorola
Part No.
0613952H45
0613952H25
0613959Q25
0613952H25
0613952H89
0613952H92
0613952J01
0613952J01
0613952H73
0613952H73
0613952G67
0613959Y49
0613959Y42
NOT PLACED
0613952J25
0613952J17
0613959Q25
NOT PLACED
0613952H65
0613952H89
0613952J19
0613952G67
0613952J01
0613952J08
0613952G67
0613952H73
0613952H25
0613952H25
0613952J25
0613952J17
0613952H25
0613952Q83
0613952G67
0613958S29
0613958S29
0613958S29
NOT PLACED
NOT PLACED
0613958S29
0613958S29
NOT PLACED
NOT PLACED
0613958S29
0613958S29
0613958S29
0613952J08
NOT PLACED
0613958J74
0613952H25
NOT PLACED
0613952R19

Description
68
10
10
10
4.7K
6.2K
10K
10K
1K
1K
0
100
51
–
100K
47K
10
–
470
4.7K
56K
0
10K
20K
0
1K
10
10
100K
47K
10
2.7K
0
15
15
15
–
–
15
15
–
–
15
15
15
20K
–
0
10
–
56K

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-20

Circuit
Ref
R0901
R0902
R0903
R0906
R0907
R0909
R0910
R0911
R0912
R0913
R0914
R0915
R0916
R0917
R0918
R0919
R0920
R0921
R0922
R0923
R0924
R0925
R0926
R0927
R0928
R0929
R0930
R0931
R0936
R0937
R0938
R0940
R0941
R0942
R0943
R0944
R0946
R0947
R0950
R0951
R0954
R0955
R0960
R0970
R0971
R0972
R0973
R0974
R0975
R0976
R0977

Motorola
Part No.
0613952R16
0613952Q88
0613952R09
0613952R66
0613952R66
0613952R16
0613952H73
0613952Q61
0613952R13
0613952R66
0613952R31
0613952R21
0613952Q93
0613952H91
0613952H63
0613952R15
0613952R09
0613952H81
0613952R14
0613952R66
0613952H91
0613952H91
0613958H53
0613952H42
0613958H39
0613958H39
0613952R07
0613952R66
0613952N66
0613952N21
0613952R66
0613952R66
0613952R66
0613952M81
0613952N58
0613952R66
0613952M51
0613952R66
0613952N01
0613952N62
0613952R40
0613952P01
0613952H82
0613958H56
0613958H55
NOT PLACED
0613952G67
0613958H57
0613958H57
0613952H53
0613952H51

Description
43K
4.3K
22K
0
0
43K
1K
330
33K
0
180K
68K
6.8K
5.6K
390
39K
22K
2.2K
36K
0
5.6K
5.6K
150
51
39
39
18K
0
47.5K
16.2K
0
0
0
6.81K
39.2K
0
3.32K
0
10K
43.2K
430K
100K
2.4K
200
180
–
0
220
220
150
120

Circuit
Ref

Motorola
Part No.

R0978
R0979
RT0908
RT0953
SH0100
SH0101
SH0300
SH0301
SH0500
SH0900
SH0901
SP0700
SP0701
SP0702
SP0703
SP0704
SP0705
SP0706
SP0707
T0400
T0401
U0100
U0101
U0201
U0303
U0304
U0600
U0601
U0700
U0900
U0901
U0940
U0941
U0942
VR0700
Y0100

0613952G67
0613952G67
0615585H01
0615585H01
2615362H01
2615362H01
2615362H01
2615362H01
2615576H01
2686423Z02
2686425Z02
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
2515121H01
2515121H01
5104932K08
5114000B59
4815267H01
NOT PLACED
4815267H01
5102495J14
5115391H01
4802246J29
5115147H01
5115147H01
5180390L83
5115391H01
5114004A35
4813977M11
5116032H01

Description
0
0
THERMISTOR, 47K
THERMISTOR, 47K
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
BALUN XFMR
BALUN XFMR
IC, FRACN SYNTHESIZER
ANALOG SWITCH
DUAL PNP
–
DUAL PNP
IC, RF ASIC
VOLTAGE REGULATOR
PA PRE-DRIVER
DUAL OPAMP
DUAL OPAMP
IC, PA CONTROLLER
VOLTAGE REGULATOR
VOLTAGE DETECTOR
DIODE, 5.6V ZENER
0.5 PPM 16.8 MHZ TCXO
(GPS Models only)

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

C3018

J0700

J3000

26

C0706

VR4004

J4000

C0705

SP3001

C6428

R6403

2
3

U6402

C6429

Q3500

C6418

C3202

C2008

30
J4001

USB1_DAT

R3503

TP_SDRAM_BA1
C4089

U4004
R4097

C4034

E4001

U4005

R2013 C2004

R2008

R4012
R4011

C2009
TP_SDRAM_BA0

R2009

R4009
R4010

2

R2015

R4099

R0105
C0195
L0100

R2014

TP_SDRAM_CLKX

R4094
U4008

C4035

R2000

TP_SDRAM_CLK

C4090

C1008
R1066 R4096 R4093
R4105
C4092
R1067
U4006
C4091
U4007
C2001
C2000
C2002

R2007

L3202

C1014

R2010
TP_SDRAM_CS

C3212

R1005

C1018

VBUS2_CMD

USB1_TXEN

16

C3514

R1001
C1004
C1015
C1012

1

Q3202
9

C2006 R2005

C1010

C1036
C1037

C3209

R1045

8

VBUS1_CMD

USB1_SEO

TP_MAKO_TX
TP_MAKO_RX

R1035

C1009

R3509

R3514

MAKO_GATED_32KHz

C3511
R3508
R3504

R3515

R3233
C3513
R3507

R6443

C6422

E6401

C6407
U6407
C6408

TP_MAKO_FSYNC
L3200

R3225

R1028

C3276

R3587

TP_MAKO_DCLK

C3203

R3224

C1000

3.6V_MAKO_SW1

C6421

E3500

C3273

C3283

C3278

R4095

C2500

R3203

C4027
C4026
C4025
C4024
C4023
C4022
C4021
C4020
C4019
C4018
C4017
C4016

R2529

C0143
C0144

R4051

3
2

2

3

3

3

2

2

3

3

9
E3503

C0171

R0146

Q0100

R0108
R0106
C0118
R0144
C0117
C0120R0107

R0110

C0109

C0127

C0102

C0100

Q0106

R0159

C0125
R0123 C0129

C0145

R0101

C0122

C0113
C0121
C0175
C0105

C0130

R0102

16

C3211

R3218

1

Q3200
9

R4006

R0615

C0140
R0155
C0133
R0157
C0132 R0156
R0109
C0178
R0147

C0103

PD
PC

C0177 R0158

Q0102 R0114
R0111 R0116
R0148
C0124
R0161
C0196
C0180
C0146
2
Y0100
3
4

1

C0111 C0128

R0119

R0614

E0606
C0631

R0117 R0100
C0110

C0142
C0141

C0644

C0630
E0605

R0118

C0104

1

C0126

C0510
E0600
TP0601 C0622
R0627
R0607
FS
R0608
DOUTB
R0609
DOUTA
R0611
R0612
CLKOUT
R0613
PE

RT3500

C3529

R4000
R4001
C4013
R4002
R4003 R1071
E4000
R1041
R4004
C1019 R3580

2

8

R3550

C3523
C3520 C3528

C4000
C4001
C4002
C4003
C4004
C4005
R4005
C4006
C4033
C4032
C4031
C4030
C4029
C4028

C0353

L0317
CR0307
CR0308

L0309

VR3503

L0318

C3545
R3595

R3205
R3206

E3502

R3547
R3532

R3594

R3505

C3518

C3292

C3524

C0350

CR0304
CR0303

R0311

SH0301

R6456
C6431
C6430

C3240

C3516
R3571

Q3201
8
5
4

R3526
C3515

L0315

C0326

R0211

C6450
R6455
C6439
R6446
C6440

C3238

R3217

C3229 C3249
C3538

R3537
C3531
R3590

C0342

R0324
R0325

L0314

L0312 L0319

L0310

L0218

U3040

C0347 C0337
L0313
Q0301

R0305
R0316
C0304
R0329

L0302

Q0300

L0307

C0253

CR0206

CR0205

C0300
C0301

R0304
C0305
C0242

R0225

L0214

L0213

R0224

R0205
C0237
C0236

L0202

CR0201

CR0202

CR0207
CR0208

L0209

C0226

C0315

C0250 C0320

L0217

C0442

C0200
C0201

R0204
C0205

R0422
L0411
L0407

L0303

R0301

L0215

C0220
L0210

C0241
C0306

R6450

R6467

C6451

E3202

C3254
C3530

1
C0336
R0326
C0340
C0341

SH0100

E0608

25

L0608

C0240

L0207

32
4
C0440
R0420
R0418
R0419

2

2
3

2

1

C3040
VR3206

R0726

E0703

C0783
R0724
R0725

R3042

R3538R3576
R1002
C3262
R3583
C1030
C3543 R3535
R4061
R4063 U4009 U4010
C3247 E3205
C3208
C1001
R4064
C3207
TP_POR
R4065
R1036
R1006
R3588 C3248 VR3204 2.9V_MAKO_V6
R1034
R4066
R4067
R1017
C3210
C1005
C3234
R1025
TP1000
C3225
R1019
C1034
R1014
C3226
C2003
C1003
C1002
R3560
VR3202 C3239
C1017
C1006
R1027
R2012
C1013
R1020
C3220
C1016
C1031
C1011
C3219
R2004
C1007
R3500
R1000
R4068
C3280
R4069
R1021
R4070
R3596
R3501
R2011 R2006
R4071
C2005 C2007
C3213 2 3
TP4000
4
Q3203
C3216 2 3
4
Q3204

U3005

C0718

C0768

2

C0619
L0504
C0617
5
4
C0615
C0611
37 C0621
6
3
C0620
U0600

1

13

C0626

C0643
R0618
R0617

C0645

C0642

D0601

R0425
R0421

FL0500

R0619

R0226

L0203

CR0204
CR0203

C0428
C0432
C0431
C0429
C0430

R0434

32
4
R0623

R0503

R0622

C0646

C0206
R0201

C0438
C0439

C0509

C0504

C0627
C0629
R0610
E0604
C0633
E0607
C0638

R0424
C0457

R0423

C0437

C0459
R0441

R0433
Q0405 C0451

D0409

D0404

C0408
C0409

D0403

R0438

C0417

C0416

R0435

R0417

R0621 U602
C0605
C0623 C0650
R0606 E0602
E0601
C0625

C0502

L0604

C0345
CR0306

C0343

C0344

C0346

CR0305

C0359

C0329

C0323
C0308

C0325
CR0302

C0310

C0515

C0351

L0404

R0412

Q0402

Q0501 R0510

L0506

C0516

C0352

C0460

C0424
C0425
C0423
C0427
C0426
C0433
C0434

R0410

L0403

C0458
L0401
R0406
R0440
C0419

C0414

D0402
R0443

D0407
L0413
R0409

C0461

R0405

C0404

C0410

D0401

R0444

C0406
C0407
C0411

D0400
D0406

R0432

C0462

C0405
R0404 C0420
C0415
R0437
D0408

C0421

C0246
C0245

L0402

L0405

R0407

R0436

R6459

U3500

6 4 Q0711
3

C0759

C0243

C0252

C0225

C0259

C0208

C0229

C0213

C0214

2

R3033

R3056
3

2

1

R3035

R6460 R6465 C6423

C6433

E0702 R0702

C0251

C6445

R6445
R6454

R6461 R6449

E0704

C0223

3

R3003
C3046
R3004

1
R0752

R0744
L0723
C0788

M0700

R0763

R0764

R0762

R0768

R0771

C0904

D0903

C6420

R6458

R0700
C0724

R6402

C6417 E6407
C6416
C6419
R6444

R0751

R0761

L0900

C6426

E6402

C3505 C3501

C0802
R0750

R0706

1

Q4006

R6466

Q0701

RT0908

R4044
C4044

C6427

R3516
R3520

R3010
C3504
R3009
C3010

U3006

3

E3501

R3036

L0219

L0212

SP3000

6

C0714
R0756
C0804
C0805

R0730

R0732
R0773

5

R0734

R0929

C0937

C0936

6

1

R0753
C0918

SP0700 SP0706

7

R0741

R0925

C0949

3

9

R0757

L0902
D0901

R0740
C0781
C0782

L0901 C0914

R0928

C0950
U0941

R0989
R0926

C0934
C0935
R0917

R0927

C0931

8 U0940
C0922

D0902

SH0900

C0926

R0950
C0951 C0947

Q0201

R0229

Q0200

R0937 R0936

C0204
C0247

R0216

C0215

SP0704 SP0701

C3506

C3009

Q0702

8

R0940
C0921
C0948

2

2

10

Q4000 Q4002 Q4010 Q4011 Q4004 Q4005 Q4008

U3002

1

R0924

C4045

R4040

R3032

2

C0929

R4045

C4040 C4041 C4046 C4047 C4042 C4043
C3019

C3008

C0806
SP0702 SP0707

3

4

VR4002

VR4001

R4046 R4047
R4041
R4042

R4043

R3002

R0749

C0807
SP0705 SP0703

Q0901

C0964
C0960
R0988

4
5

U3001

C3002

R0775
C0966

R0930
C0915

C0796

C0798
C0799
C0797

C0778

R0748

E4005 C4075
Q4013
VR4000 VR4005VR4003
C3007 R4048

5

C0751

R0738
L0714

C0777

6 4
3

R0995

R0981
C0962
C0961
C0963

C0722

R0742

R0745

Q0706

C3006

C3005
C0713

4

Q0704

C0715

C0779

R0906

D0906

R0923
D0900

C0908

C0909
R0931

1
2

C0700

E0701

3

R0914

R0915

R0911
R0912
C0910

U0901

R0986

R0909

R0735

R0920
C0939

C0965
R0994
R0985
R0984
R0987
R0983
8
5
C0967
R0907 R0901
U0943 R0982
C0900
4
R0903 C0906
C0901
6 4
R0900
3
Q0900
R0902 C0907

R0916

C3015

C0702
C0701

C0711
C0712

E3000

E0700

C3000

C0703

R0729

D0907

25
C4048
R4050

C0704

L0712

R0713

VR0700

L0722

C0776

C0710

C6406

C0707

C0708

C0709

2

3

2

CR0301 C0313 C0314

3.0

3-21

UHF1 (403–470 MHz) 1–25W 8471165L06 Top Side

UHF1 (403–470 MHz) 1–25W 8471165L06 Bottom Side
J4002
11
M1

J4003
14
R2514
R2512
R2528
R2526
R2527

C0119

C0123

1

TP504
TP501
TP503
TP502
TP_TEST1

C0115
TP_TEST2

C0147
C0148

R0115 U0101
R0122
R0125
C0150
R0128
R0131

Q0107
C0602
C0603

E0609

Q0601

SH0101
C0507
L0503
C0506

C0649 D0600

C0613
R0602

L0602
C0607

C0614

R0616

L0605

E0603
C0628

R0411

R0402

R0509
C0512
R0501
R0511

C0503

R0512

C0637

C0403
R0431
R0403

C0635
C0634
C0636

C0452
FT0400

C0413

RT0953 R0947
1
R0942

C0923

SH0901

C0401

C0514

C0953

U0942

U0900

C0913 C0917
C0927
R0943

C0928

Q0902
TP0907

R0976
R0977

C0766

C0735

C0940
C0941

C0400

C0651

R0626

C0942

R0978

L0903 R0971

47

R0743

L0710

R0979

C0945

TP0904

TP0913

TP0903

L0716

L0905 R0970

C0772

07

TP0713

C

5

VR3000

C3013

R3006 C3012

R0975

R0974

2

C3014

3

R4054

C0944

D0700

L0719 C0810

C0725

C0640

T0400
6

R0960

R0944 R0951
R0938

TP0911

C0723

R0625

R0413

R0921

E0401

C0412

L0706

R3005

1

D0905

U0601

Q0403

L0406

D0500

R0416

C0453

1

R0500

R0415
Q0401

C0740

R0910

C0861

E0500

4

R0414
C0454

C0829

C0513

FT0401

3

C0920
C0919
C0916
R0919
R0922
C0911

R0401
C0402

C0443
C0422

C0739
R0918

C0832

E0610

L0410

4
6
T0401
3
CR0400

L0707

C0455
R0400

R0770

C0774

C0874

TP0708

R0502

C0448

D0405
R0428
R0429 R0430
E0403
C0436

L0708

C0760

C0738

Q0500

C0449

C0463
C0441

R0508

L0409

C0435

C0764

TP0711

C0612 2

C0445

L0408

L0603

R0219

C0446
C0447
R0427
L0414

R0701 8 5
4
D0703

C0616

E0201

L0412

SH0300

C0767

C0618
R0603 R0624

R0221

C0742

C0757

C0632

TP_ADAPT_SW
C0179

C0856

R0769

TP0707

S0700

C0812

1

L0204
C0207

C0456

C0828

R0426
C0464
C0444

R0212 C0209
C0224
R0207 R0206

C0756

C0765

R0766

C0769

C0869

R0765

C0790

C3020

4

C0746

C0758

C0601

3

C0819

D0702

TP0600

2

C0731

C0745

C0845

C0770
C0771
R0728

R0709

TP0301

C0753

C0808

C0818

C0231

C0729

R0722
R0727

C0732

C0803

C0648

R0120

C0721

R0601

R0104

C0730

C0787
R0739

Q3032

R3030

6

2

07

48

C0737

C

FT_VBUS2

VR4006

FT_APM_1_WIRE
C4070

VR4009

C4068

C0727

FT_VBAT

FT_VBAT_GROUND

FT_USB2_DM

FT_USB2_DP

VR3504
2
3

C4065

C4066
R3529

C4063
R3548

C4067

R3545 R3540

C0741

R0620 C0604 Q0600
C0610
C0647 R0605
R0604

C0101

C0755

C0749

R0719

SH0500

C0233

C0754

C0744

R0754
R0720
R0718
R0755

L0720
C0791

C0814

3

2

R3039

Q3041

3

EXT_PTT

R4031

2

3

C3A3

R6433

C3045

TP_VCTRL

C0137

C0218

U0201
R0218
L0211
C0249
Q0202
R0213
C0219
C0248
L0205
C0211
R0202
R0210
C0203
R0203
C0217
C0221
L0200
L0206
C0222
C0202
R0220

C0743

R0160

1

E0301

C0800 R0747
TP0909

R3524

1

Q3030

C3032

R3041

VR3040

R3048

C0719

C0191

C0334

C0811

C0193

C0135

R0230 C0235

C0716
C0717

L0702

Q0108

2

3
4 6
U0303

E0302

R0302
R0337
R0208
R0303
L0300 C0302C0238
C0303
C0239
C0309
C0307
R0319
L0221

C0331

C0322
R0334
R0332
C0328
C0327

L0306

R0310
C0321

C3507

R3057

D3030

R3053

C3030 R3040

R3047

R3055

C0194

R0103
C0131
R0113

R0333

14
R3521
C3500

U3505

R3525

R0760 C0736
R0711 C0752
C0728
TP0703
R0714
R0715C0733
U0700
R0777
TP0704
C0817
L0705
R0759
C0734
C0801 TP0710 Q0705

R3502

R3506

8

7

R3528
C3510

4

5

3

L0700

C0192

R2501
R2507
R0307
R0306

R2500

U3004

R3008

R3534
R3530
R3549
C3522

R3539

VR3200

C3275

3 R3209

U3030

R3034

C0162

43
6
R1026
C1032
U0304
CR0300
R0331
R0327C0361

1
TP0702 C0809

C0160

R0320
R0321

3

C0163

R2515
L0304

C0317

Q0703

R0134
C0159

C1044
R1054

L0718

C0258
C0257

20

C0795
L0721

C0138

R0308

C0792
C0793
C0794

5
34

G2

TP0705

R3044

C0311

2

1

8

C2501
R3046
C3041
R3045

R4032

R4033

2

Q6401

R6435
R6430
C6435
R6436
U6405
C6438
C1

FT_EMERGENCY

VR6400 FT_IGNITION_SENSE

R4035

C0157

R2504
R2506
R2517
R2516
R2513
R2518
R2525

D0704

C0316

2

C0319
L0305
C0318
C0324
Q0302
R0312

R3582

TP0709
C0789
L0715 C0780

C0164

3
4
Y1000
2
G1

L0311

TX_RAMP_DAC

C0775

C0156 C0149
C0151
C0158
R0127

R1044
J2500

R3249

R3581

R2502
R2519
R3577
R2520

C0785
L0717

C0230

R4090
C3218 E4003
R3222
C3217
R3223

U3202

Q3040

L0711
C0763

L1

C3272

C3282

MAKO_V8_5V

R3248
VR3208 Q3206
3
4 6
R3226
R3043
C3044

D3200

R3228
C3274
C3261
C3043
E3203 Q3205 R3210

L0709
R0712

C0360

5
34

R3523 R3007
C3011
C3017
C3016

C0786 C0815

C0165

U2000
C3204

6 4 C3512
3
Q3502

R0139
R0140

AA1
C3260

C3233

R3236
R1048 U3203 C1
C3A3

EXT_MIC

C3237

MAKO_V9_3V

VR3201

R3536
R3553 C3532

C3509

C0166

K9
A9
TP_FLASH_CLK
TP_DDR_LDQS
C4088
M8
A8
C4087 R4034
C3205

R3551 R3554
INT_MIC

Q3504
Q3503
6 4
3

R3533C3525

C3517
C3526

C3021

C0161

U2001
VR3502

R3050

C0108

U1000

C3519

R3037

C0134
C0136

AA21

1

R3051

R3038

U0100

R3579
TX_RAMP

7

3

L11

R3572
RF_ATTN_2
C3214 A21

8
2

C0112
A11

R3250

Y3201

L3201
VR3203

U3502

R3220 R3219

R3591

VR3205

14

U3003

C0107
C0106
R0126

A1

C3031

R1060

P1

R3592

E3201 C3521

E3208 E3206

SPI_MOSI_1 A1

R3552

SPI_MISO_1

C3270

R3054

2

ANT_C

R4088
R4089

R4055

3

J6400

R6407

Q4014 Q4001

C0114

R3227
TP_DDR_UDQS
C3228
C3222C3243
C3231 C3227 C3221

R3555R3544
R3546 C3535
C3252

C6449 R1047

R3052

R4049

C0357
C0358
C0363
C0362
C0349
C0348

C3289
C3291
R3593

VR3207

16

Q4012

R2508

2
R4086

SPI_CLK_1

R3584R3585

1

C3232

9

C4085
14C4084
C4073
R4079
R3542
R3541
Q3505
C3527

U4000

C3042

U1006

3
U4001

8

E2500 D3040

C1033

R3253

5
U3501
6 10

R3513
C3502 R3511
C3540
C3539
R3578
I2C_CLK
R3558
R3559
I2C_DATA

MAKO_CE
C1035

R6469
R3586
U3504
8

4
U3503
5 8

R3569

C3257

C4071
R4103 C4072
R4101 C4074
R4100

7

R4023

E4002
4
U3508
5 8 C3542

R6438

U3200

P14

1
C3536

R3575

C3508

R2524

R3237
K1
R3216
R6464 R3556
R6468
U6404 R6401

R6470

R6420

C3541

FL6401

Q4015 R4030

OPT_SSI_SYNC

C3265
R6419
R6418
R6417
R6416
C6452
C6434

R6439

C3206
Q3208 C3290
2
Y3200 C3215
3
4
A14

U6408

C6414

L6403 R6411 R6409
IF_TEST
2.8V_RF_TEST

P1

C3503
R3573
R3574
R6457

R4098

R1070

R3243

R6437

R1046

C3269
4
6
U3201
3

R3252 R3247

R3246

Q4007 Q4003

E4006
R4074
R4076
R4078
R4080
R4081
R4082
R4083
R4085

R3245

Q3209

U6401

P10

C6401

Q4009

C4093
C4094
C4059
C4049
C4051
C4053
C4055
C4062
C4061
C4060
C4058
R2511
R2509
R2510

R4106
C4086

C3281
1.2V_RTC_TEST

A1
R6440

C4011
C4012
C4010
C4007

R3512
R3510

FT_USB1_DP

C3200
R3215

C3279

R3207

C6446

Q3210 R3208

R3200

Q3207
8
5
4
R3240

U6406
Q6402 6 43

A10

ROUT_TEST

D4001

R3204
C3201

R6404

FT_USB1_DM

R3239
C3266

R3241
R3238

R6405
C6432

FT_VBUS1

C4076

L6402

C3534

D4000

20

R6410
C6443
C6444
SPI_CLK_TEST

R6432

C4069

26

E4004

E6400
C3533

07

FT_MMP_1_WIRE

C6413
C6412

C4064

07

CLK_ACQ_TEST
3 2

C6436

C

4 5

C6437
R6434

C

C4014
C4015

3-22

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

C0943
R0973
L0904

D0904

C0761
R0913
C0912 C0903
C0902
R0941
R0946

R0954TP0910
C0925

R0955

C0813
2

6 4 Q0400

3
E0400

C0641

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-23

RAW_B+
9V3_PA
9V3

PA_SUPPLY
9V3_PA
9V3

5V
1.8V_TH_DIG
2.8V_TH_DIG
2.8V_TH_ANA

5V_SW
1.875V_DIG_V2
2.775V_DIG_V4
2.775V_ANA_V7

SPI_MOSI
SPI_MISO
SPI_CLK
THK_CS
ABACUS3_CS
TX_SSI_DATA
TX_SSI_CLK
TX_SSI_FSYNC

SPI_BUS(0:4)

0
1
2
3
4

TX_SSI_BUS(0:2)

0
1
2

0
1
2
3
4
0
1
2

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN
TH_CEX
ABACUS3_CEX_IN

RX_VCO_SEL1_
RX_VCO_SEL2_
TX_VCO_SEL1_
TX_VCO_SEL2_

RX_VCO_SEL1
RX_VCO_SEL2
TX_VCO_SEL1
TX_VCO_SEL2

VCTRL
SF_OUT
HP_MOD_OUT
PRSC

VCTRL
SF_TH
HP_MOD_OUT
PRSC

9V3_SYNTH
9V3_VCO

9V3_SYNTH_IN
9V3_VCO

VCO_UHF1

TXINJ

TX_INJ

TX_LP_UHF1

( TX: SHEET 1 )
( RX: SHEET 2 )

( PA: SHEET 1 )
( PC: SHEET 2 )

SDTX
TX_CLK
SFTX

SYNTH

RXINJ

9V3_SYNTH_OUT
9R1
PREDRIVE_SW

9V3
9R1

RX_IN

CONTROLLER_&_GPS_R5
( TOP LEVEL: SHEET 1)

PREDRIVE_SW
PC_ATTEN_ENA
FINAL_BIAS_1
TX_DAC
ANT_ENABLE
LO_BATTERY_DET

RF_ATTN_1

RX_SSI_DATA
RX_SSI_CLK
RX_SSI_FSYNC
RX_SSI_SYNCB
DMCS
RESET_OUT
ADAPT_SW
LOCK_DETECT

RX_SSI_BUS(0:2)

0
1
2

16.8_GPS

PREDRIVE_SW
PC_ATTEN_ENA
PA_BIAS
TX_DAC
ANT_ENABLE
LO_BATTERY_DET
LO_PWR_DET
VSWR_DET

0
1
2

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT
ABACUS3_SYNCB_IN
DMCS
RSTB
ADAPT_SW
LOCK

16.8_GPS

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT
ABACUS3_CEX_OUT

0
1
2
3

RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

0
1
2

ABACUS3_SYNCB_OUT
5V_BE
1V8_BE
16.8_REF

RX_INJ

RXFE_UHF1

RX_IN

( 1 SHEET )
NC
NC

9R1
RF_ATTEN_1
FE_TUNE

RX_FLTR_VCTRL

IF

ABACUS_SPI_BUS(0:3)
NC

5V_FE
0
1
2
3

ABACUS_SSI_BUS(0:2)

0
1
2

SPI_ABACUS_DATA
SSI_ABACUS_DOUTB
SPI_ABACUS_CLK
SPI_ABACUS_CEX

IF

SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT
SSI_ABACUS_FSYNC
SSI_ABACUS_SYNCB

RXBE_73.35MHZ
16.8_MHZ_BUFF

5V
1V8
REF_CLK

(IF AMP: SHEET 1)
(ABACUS3: SHEET 2)

UHF1 (403–470 MHz) 1–25W Overall Schematic Diagram

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-24

E0400 NU

RF_ATTEN_1_3

9R1_FILT

RF_ATTEN_1

E0401
C0400

NU Q0400

R0401

9R1_FE_6
9R1

NU
1
2

4

1

6

C0403

Q0401

5

C0401

C0402

R0411

R0402

NU
2
3

5

R0403
R0431

NU

6

NU
C0404

C0405

3

4

Hi-Side Zeros for Preselector
C0455

(Micro-strip 20 mm Each)

NU
R0432

C0406

C0407

R0400

C0411

L0401

R0405

C0410

FT0400

R0404

0.8 VDC Typical
7.0 VDC
D0406

C0462

R0444

C0412

C0453

L0413
C0460

3

L0405
1

NC

RX_IN

C0421

R0407

C0461

C0419

(VALUE)

(VALUE)

C0415

C0414

3

3
R0443

C0408

R0437

R0406

D0403

D0408

L0403

C0452

(VALUE)

C0425

9R1_FILT

C0427

C0426

C0417

L0404

1
R0436
NU

R0409

L0406

R0410

C0459

Q0402

C0422

R0435

3
R0441

R0440

1

C0420
C0454

C0424

D0409

3

2

10 dB Attenuator
(Not Placed)
C0423

D0404

C0416

C0458
1

C0409

(VALUE)

CR0400

2

1

D0401

2

D0407

D0402

1

RXIN_FE_6

C0413

L0402

2

NU

(VALUE)
2

D0400

R0438
NU
L0414

0.7 VDC

C0428

C0429

C0430

R0412

C0432

C0431

R0413

C0433

1

4

2

C0435
NU
NU
E0403
R0428

(3.00 ~ 8.00 VDC)

Q0403

MAKO ( 0 ~ 4.6 VDC)

FE_TUNE_FE_4

R0429

C0434

R0414
6

3

5

FE_TUNE
C0436
R0430
R0415

R0416

9R1_FILT

IF_FE_8
IF

R0417

R0427

C0437

+16.0 dBm Min. (250 mV P-P)
FT0401

8.9 VDC Typical

C0438

C0464
R0426

C0443
L0408

Q0405

L0409

L0410

4

C0444

3
2
1

R0423

C0447

C0448

C0449

6

IO1

IO2

1
5
NC

NC

5

NC

R0434

C0457

R0425
L0411

UHF1 (403–470 MHz) 1–25W Receiver Front-End Schematic Diagram

Zo/Zin=4:1

NC
Zo/Zin=4:1

D0405

R0424

6

2

1

C0451

4

2

IO4

R0433

.0476

R0422
RX_INJ

3.0 VDC Typical

3.7 VDC Typical

RX_INJ_FE_5

C0446

3

3

T0400
C0445

IO3

R0420

R0421

T0401

C0441

C0463

C0442

C0440

4

R0419

L0407

L0412

1

R0418

(VALUE)

C0439
NU

C0456

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-25

RX_FE_3
5V_FE
5V

E0500
R0511

5V_BE_5
5V
R0500

C0514

C0513

R0501
R0502
R0512
R0503
1.6V
73.35MHz

4-POLE

1.43V

L0506

R0509

IF_TO_ABACUS

C0504

C0512

FL0500

IF_OUT

C0502

Q0501
C0507

C0506
1 IN

C0510

GND2

L0503

1
0.76V

5

3 CC1
6 CC2

C0509
NU

C0515
NU

3

C0503

OUT 4

2 GND1

IFIN_BE_8
IF

Q0500
2

D0500

C0516
NU

0.72V
R0510

R0508

L0504
NU

SH0500

2
1

UHF1 (403–470 MHz) 1–25W Receiver IF Amp Schematic Diagram

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-26

VVCO
U602
C0601

TP0600

SPF_3.5V

1

C0602

C0604

C0603

R0601
TP0601

C0605

C0650

R0621

R0602

IF_OUT

R0622

R0623

NU

NU

C0607

Q0600
# C0611

2nd LO LF

C0610

3VA

5V

L0602

C0612

R0624

C0613
R0604

C0615
R0605

E0600

C0617

3VA

C0616
NU

C0614

R0603

C0649

L0603

D0600

E0601

C0618

2nd LO VCO UHF (71.1MHz/75.6 MHz)

R0606
C0619
L0604

3VA

C0620

L0605

C0621

E0602
C0622

FREF_IF
REF_CLK
1V8

38

37
GNDP

39

VDDP

IOUTL

42

40

VDDL

CXVM

41

44

43

LOP

LON

46

45

GNDI

CXVL

47

IFIN

CXIF

U0600

GCP

DOUTB

GCN

DOUTA

PD

PE

36
35

R0607

34

NU

R0627

33

SB_1_BE_5
SSI_ABACUS_SYNCB

32
31

FS_1_BE_5

R0608

30

SSI_ABACUS_FSYNC

29

R0609

28

DOUTB_1_BE_5

SSI_ABACUS_DOUTB

DOUTA_1_BE_5

SSI_ABACUS_CLKOUT

SSI_ABACUS_DOUTA

27

R0611

26

PE

25

PD

PC
CLKOUT_1_BE_5

R0612

C0631

C0630

24

PC

VDDD

23

22

VREFN

21

VREFP

GNDD

VDDH
GNDS1

GNDA
CLKN

CLKOUT

CLKP

VDDA

13
3VA

FS

20

11
12

VDDF

19

R0610

GNDH

GNDC

C0629

10

IF2P

VDDC

8
9

SYNCB

18

7
C0628

IF2N

17

6

FREF
GNDS2

IOUTC

5

E0603

GNDL

GNDF

GNDQ

4

C0627

MXON

16

3VA

MXOP

15

3

RREF

2

VDDQ

1

C0626

14

C0625

VDDI

48

C0623

E0604

FS

DOUTA

DOUTB

CLKOUT

* C0632

FE_1_BE_5

R0613

SPI_ABACUS_CEX
FD_1_BE_5

R0614
C0633

SPI_ABACUS_DATA
FC_1_BE_5

R0615

SPI_ABACUS_CLK
E0605

C0634
C0635

E0606
R0625

C0636

R0626

1V8
3VA
3VA

1V8_3

E0607

C0641

C0651
U0601

E0610

3VA

R0616

2

5V

6
4
3

3VA

C0640

E0608

FB
VOUT

NP

1

VCONT
VIN

C0637

GND

C0638

5
L0608

C0642

R0617

R0618

C0643

R0619
C0644

C0645

D0601

R0620
C0646

VVCO
E0609
Q0601
C0647

CLOCK VCO

UHF1 (403–470 MHz) 1–25W Receiver Back-End Schematic Diagram

CLOCK LF

C0648

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-27

PA_SUPPLY_TX_PA
PA_SUPPLY

A+
E0700
C0710
C0701

C0700

C0702
C0703

C0704

C0705

C0706
NU

C0707
NU

C0708

C0712

C0711
NU

C0713
R0742

C0709

E0701

9V3_TX
9V3_PA

9V3_TX
E0703

47K

L0700

E0702

R0702
NU

2.2K
Q0701

47K

C0725

Antenna_En

L0702

E0704

C0730
NU

C0716

C0717

C0729
NU

R0700
HI_PWR_PAD

C0845

C0732

C0763

R0718

R0712
3.2VDC
13 dBm
TP0704

-3 dBm
TP0703
C0752

C0809

L0705

C0749
NU

C0818

R0715

Q0703

C0743

C0744

D
R0755

C0808
NU
C0813
NU

R0754

3

VD_RF_OUT

2
GND1
4
GND2

RF_IN

R0760

TP0705
Test Point to check
Ref Osc Warping

11dB/17dB Pad
18dB RL

C0755
NU

C0819

C0829

W = 0.625 mm
C0735

C0721
NU

C0806
NU

R0771

C0812
ATC

C0727
NU

C0747
NU

C0746

C0803

L0712
NU

C0741
NU

Gate_2

C0748

C0742

C0739

C0738

R0713

L0722

W = 0.625 mm

L0710

C0751
NU
D0904

L0714

1
C0734

C0770

R0728

C0764
NU

C0761

C0861

L0904

R0973
NU

R0975

R0974

C0941

C0765 R0773
NU

C0760
NU

D0702

A+

TP0707
M0700

L0718
NU

C0767

R0701
R0978

R0735

R0727

C0777

TP0708

C0779
R0977

R0729

2.2VDC (TX Only)

2.2VDC (TX Only)

C0778

C0766
NU

Gate_2

C0942
R0732

R0730

VR0700
R0738

R0739
NU

9V3_TX
C0787

L0715

C0804
C0792

R0744
NU

C0790
NU

C0814

R0757

R0756

C0791

C0780

C0775
TP0709

C0793

R0741

C0805

C0782

C0781

C0794
NU

D0905

R0740

Q0704
C0759

C0944

NU

R0979

TP0711
NC
REV_DETECTED

K4
K3
K2
K1

L0720

C0945

D

C0789
NU

C0757

C0758

R0745

NC
Q0705

C0943

L0716

R0743
9V3_Tx_Sw

D0703
Final_Bias

R0759

C0776

NC

A5
A4
A3
A2
A1

C0815

C0786

PRESSURE_PAD

R0734

R0976

C0772

V_cont

L0723
NU

C0740

S = 0.54 mm
L = 19 mm
W = 2.5 mm
S = 0.93 mm

C0940

Gate_1

C0788
NU

C0723

L0708

C0774

POS

C0817

L0721

2.85V (44W)
2.10V (27.5W)
TP0710

L0707

ATC

SP0701

C0756

L0706

D0700

C0874

C0771
NU

9.1VDC

L0903

R0719
SP0703

R0770

3 G

L0719
R0971

SP0705
SP0706
SP0707

1 J0700-1
2 J0700-2
3 J0700-3

C0737
NU

SP0702

R0768
R0769

L0905

R0970

C0720
NU

R0722

C0795

L0717

C0719

C0726

SP0704

C0856
C0785

C0811
ATC

Gate_1

R0765

R0766

1

1

TX_INJ

R0714

C0807
NU

C0828

C0753

R0720

U0700

C0733

R0711

MRF1570, Flat Lead

R0709

C0754
NU

NC
C0728

SP0700

C0769
C0869

2 S

+8 dBm
TX_INJ_TX_PA

Q0702
R0763

R0706

L0709

C0736

2

C0810

C0745

TP0702

C0718

D0704

PIN2

R0764

C0724

L0711

PIN1

C0832

R0762
C0731
NU

LO_PWR_PAD

C0768

C0722
NU

HS0700
1

47K

C0715
NU

C0714
9V3_Tx_Sw

Q0706
S

G

TP0713

R0777

FWD_POWER
9V3

R0747

NC

PRESSURE_PAD_TX_PA

R0748

R0749

ANT_ENABLE_TX_PA
ANT_ENABLE

R0750
C0802

9V3_VCO
R0751

C0800
NU

FWD_DETECTED
RX_IN_TX_PA

PRESSURE_PAD

V_cont

RX_IN
C0966

R0775

S0700

C0798

C0799

C0796

C0797

R0752
V_CONTROL

V_cont
FINAL_BIAS_1_TX_PA

R0761

C0801

Final_Bias

FINAL_BIAS_1
R0753

9V3_SYNTH
Antenna_En

9V3_TX

9V3_TX

LO_PWR_PAD

LO_PWR_PAD

HI_PWR_PAD

HI_PWR_PAD

UHF1 (403–470 MHz) 1–25W Power Amplifier Schematic Diagram

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-28

SH0900

SH0901
9V3

1
2

1
2

Q0900

4

3
NOTE: VOLTAGES SHOWN FOR ANALOG TX MODE

5

C0900

2

0.6V typical
Cutback starts about 2.2V
TP0907

C0901

6

1

9V3_PC

PC_ATTEN_ENA_TX_PA
PC_ATTEN_ENA

R0931

LO_PWR_PAD

C0929

9V3 to REV bias PIN in LP mode

R0918

R0910
Q0902

C0919

C0920

D0906

9V3_TX

C0914

3

U0900-1

R0917

R0906

1

R0922

9V3

9V3_PC

R0900

D0900

2

R0901

R0907

3

4

2

9V3_PC

Cypher: 2.4Kohm 5%

R0936

R0902
C0913
R0924

NC

C0916

R0724
Q0901

R0919

8

R0903

6

9V3 to FW bias PIN in HP mode

L0900

HI_PWR_PAD

7
U0901-2

R0930

C0947

C0931

R0725

5
4

C0915

R0926

C0904

R0937
U0941
2
FB
6
NP
4
VCONT
3
VIN

C0934

5V

VOUT

R0929
R0909
C0907
D0903

D0902
C0948

R0989
NU

NC

NC
R0925

7

8
C0936

C0937

2
C0963

R0988

TADJ
INHI
VSET
INLO
VOUT
COMM
CLPF

R0981

6

R0914

R0923

R0915

4

FWD_DETECTED

R0995
NU

5

R0920

C0939

R0982
8
R0984
NU

3

R0994
NU

U0901-1

9

2

1

LO_PWR_DET
C0908

LO_PWR_DET

C0909

3
4
TP0903

R0985
C0964

R0983

0.38V (44W)
0.21V (27.5W)

C0965

R0911

2.85V (44W)

REV_DETECTED
C0921

C0922

9V3_PC

7

V_CONTROL
NC

6

NC
COMM

R0912

1.35V (44W)
1.28V (27.5W)

1
RFIN
2
ENBL
3
VSET
4
FLTR

C0910
R0986
C0902

C0903

D0907
5.1V

NC

R0987

R0941

C0967

VSWR_DET

C0923

VSWR_DET

TP0910
TP0911
R0950

8

R0942

9

5

VAPC

U0940

GND

R0940

VPOS

8

2.10V (27.5W)
TP0909

R0916

9V3_PC

GND

5V DC

4.0V (44W)
3.2V (27.5W)
TP0904

U0943

VPOS

C0960

C0951
0.1uF

C0906

C0962

C0961

1

C0949

RT0908

5V

5

9V3

C0935

R0928

R0927

1

GND

C0950

1

8
1

9V3_PC

C0783

Q0711

TP0913

C0911

2

R0960

3

9V3_PC

C0918

D0901

R0726

2

C0912
L0901

L0902

6

3

R0921

4

C0917

5

1

R0913

6

7
5

R0943

R0951

R0944

FWD_POWER

4
C0926
R0955
U0942
LO_BATTERY_DET

R0946
C0925

R0947

RT0953

R0938

U0900-2

TX_DAC
TX_DAC

R0954
C0927

C0928

C0953

3

LO_BATTERY_DET

GND

2
1
INPUT RESET_OUT
5
4
NC1
NC2

UHF1 (403–470 MHz) 1–25W Power Control Schematic Diagram

9V3

9V3

3-29

SPI_CLK_IN

SPI_MISO_IN

SPI_MOSI_IN

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

5V_BE_SYNTH
5V_BE
5V_TH

1

1V8_BE_SYNTH
1V8_BE

TP_TEST1
1

RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

2.8V_TH_DIG
C0100

1.8V_DIG

RX_SSI_DATA_OUT
RX_SSI_CLK_OUT
RX_SSI_FSYNC_OUT

RX_SSI_DATA_IN
RX_SSI_CLK_IN
RX_SSI_FSYNC_IN

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

2.8V_TH_DIG_SYNTH
1.8V_DIG

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

R0101
1.8V_DIG

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

2.8V_DIG
2.8V_ANA

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

5V

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

2.8V_ANA

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

5V_SYNTH

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

R0100

1.8V_DIG

TP_TEST2

R0102
1.8V_TH_DIG_SYNTH
1.8V_TH_DIG

C0108
C0102

2.8V_ANA

C0177

C0101

R0103
2.8V_TH_ANA_SYNTH

C0106

2.8V_TH_ANA
C0105

C0104

C0178

C0175
C0109

C0110
C0107

R0104
C0111
C0103

Locked: 1.8V
Unlocked: 0V

2.8V_DIG

LOCK_SYNTH
LOCK

NC

C0112
C0115

R0110

C0123
R0146
R0147
16.8_REF_BE_SYNTH

16.8_REF

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

R0109
R0156
NU

R0157
R0158
NU

GPO_1_SYNTH
C0131

C0130

GPO_2_SYNTH

D3
SCAN_EN

J10
H10
J6
A10
G6
J5
E11
H4
G7
L2
K2
K3
J3
G4
E1
J1

G5
MN_CP_GND

MN_CP_VCC
LGND1
LGND2
LVCC2
TX_DAC_GND
TX_DAC_VCC
ASPI_VCC
SSI_GND
TM
TEST1
TEST2
LVCC1

NC
NC

2.8V_ANA
C0124

C0125
U1=220pF
U2=120pF
VHF=1500pF

K8

HP_MOD_OUT_SYNTH

H1

HP_MOD_OUT

H3
M_PRSCX
J2
M_PRSC
MN_CP

PRSC_SYNTH
PRSC

G3
SF_OUT_SYNTH
C0129

TP_ADAPT_SW

R0113
GPO_3_SYNTH

C0133

R0114
C0134
U1=220pF
U2=120pF
VHF=1500pF

GPO_4
9R1
GPO_5_SYNTH
GPO_6_SYNTH
RX_VCO_SEL2_

C0136

C0135
9R1 SWITCH FOR FRONT-END

4

3

R0159

C0179

R0115

C0137

10K

1

Q0108
R0116

47K

2.8V_ANA

R0126

ADAPT_SW

IN
R2

2

Q0102

ADAPT_SW_SYNTH

R1

OUT
C0138
GND

R0160

Adapt ON: 5V
Adapt OFF: 0V

R0148

2.8V_ANA

RF_ATTN_1
Q0107

SF_OUT VOLTAGE: 2.45V

C0132

TX_VCO_SEL1_

9R1_SYNTH

SF_OUT

5V_TH

Q0106

R0119
R0118

R0117

R0120

NU
C0141

C0142
U1=220pF
U2=120pF
VHF=1500pF

U0101
5

C0140

4
C0143

C0144
R0122
NU

ONOFF_CONTROL

1
INOUT
2
OUTIN

3

RSTB_SYNTH

VCC

9V3_SYNTH
9V3

C0128

DMCS

GND

R0170

C0127

SDTX
DMCS_SYNTH

R0111
NC

MN_ADAPT_CP

TX_CLK
SDTX_SYNTH

NC
NC
NC
NC
NC

G1
DAC_ADAPT
F1
VCO_DAC

HP_MOD_OUT

SPI_CLK_IN
SFTX
TX_CLK_SYNTH

5V_TH

C0126

GPO LINES
HI: 2.8V
LOW: 0V
RX_VCO_SEL1_
VCO SEL: ACTIVE LOW
TX_VCO_SEL2_

F9
F10
F11
F7
D11
E9
E10
E7
K1

SPI_MOSI_IN

SFTX_SYNTH

5V_TH

NU

TH_CEX

TP501
TP502
TP503
1
TP504
1
1
1

1

16.8_GPS_SYNTH
16.8_GPS

SPI_MISO_IN

L3
ESC_CP
G2
MAIN_PDET_VCC

NC

NU
R0155

U0100

NC
NC
NC

16.8_REF_CONTROLLER_SYNTH

NC
NC
NC
NC
NC
NC
NC

C0121

NU

TH_CEX_SYNTH
D10
SPI_DR
D8
CEX
D9
SPI_DW
C11
SPI_CLK

SFTX
TXCLK
SDTX
DMCS
SDR
SCLK_OUT
RXFS
RXACQ
ESC_IN

XOSC_BASE
XOSC_EMIT
SMD_CLK_GEN_GND
OSCREG_SPLY
OSCREG_BYP
SF_OUT
OSCREG_OUT

R0108

C0119

NU

K5
L5
C9
J4
L4
K4
H5

NC
NC
NC
NC
NC
NC
NC

G9
CLK_CP
H11
CLK_EMIT
G11
CLK_BASE
E6
RSTB

R0107

NC
NC
NC
NC

Q0100

C10
ASPI_CLK
B11
ASPI_DATA
A6
ACE1
D6
ACE2
A1
NC1
A11
NC2
F6
TX_GND2
L1
NC3
L11
NC4

C0122

C0195

NC
NC

L0100

AGC_REF
AGC_FLAG
ARX_DAC
RFSTEPA
AGC_DAC
DC_CAL
BP_I
RXI
RXIX
BP_IX
SDM_VAG
BP_Q
RXQ
RXQX
BP_QX
SCAN_IN
RX_EN_OUT
PABIAS_DAC
CLK2_OUT
CLK1_OUT
TCLK
NTXQ
TXQ
NTXI
TXI
INCR_DECR
PHCLK
FBQ
FBI

J7
EF_OUTP
J8
EF_OUTM

NC
NC

K10
SUB1
F5
SUB2
F3
SUB3
L10
DEEPSLEEP

R0106

C5
C4
H6
A3
B5
A2
E4
C2
C1
F4
B10
E2
D1
D2
E3
F2
B1
K11
J11
H9
G8
K6
L7
L8
K7
J9
L9
B6
C6

CLK_VCC
CLK_GND
TX_VCC
SDM_CLK_GEN_VCC
XOSC_GND
OSCREG_GND
SSI_VCC
ESC_GND
TX_GND1
ESC_CPBIAS
ESC_VCC
ESC_CP_GND
ESC_CP_VCC
MAIN_GND
ESC_TEST
MAIN_VCC

SDM_REF_VCC
SDM_VREFM
SDM_VREFP
RX_AVCC1
RX_AGND1
RX_AVCC2
SDM_REF_GND
RX_AGND2

R0144

H2
F8
C8
B7
H7
L6
A7
E8
B3
D7
C7
G10

C0113

C0118
B9
A9
B8
B2
C3
A5
A8
D5

C0117
C0171

GPO1_TEST1
GPO2_TEST2
GPO3_TEST3
GPO4_TEST4
GPO5
GPO6

C0114
R0105

C0120

B4
A4
E5
D4
K9
H8

Buffer to Abacus/Controller

NU

Switch for Adapt Transient

VCONT

R0161

C0196

C0180

C0146
U1=220pF
U2=120pF
VHF=1500pF

OUTPUT

3
C0145

5
NC1
6
NC2
7
NC3
8
NC4

GND

1

VCC

4

R0123

C0147
U1=220pF
U2=120pF
VHF=1500pF

2

RSTB

NC
NC
NC
NC

R0125

Y0100
16.8MHz
1.5 ppm

0.5 ppm
R0128

R0127
TCXO (Y0100)

---

4875188M01
VCTRL_SYNTH
VCTRL
R0131

C0148

C0150

C0151

C0149
VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V

VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V
TP_VCTRL

1

R0134

C0157, C0159, C0160,C0162,C0163,C0191,C0192,C0193,C0194: NU (UHF B2)
C0191,C0192,C0193,C0194: NU (UHF B1)
SH0100

SH0101

C0194 C0193

C0192

C0191 C0156 C0157 C0158

C0159 C0160

C0161

C0162 C0163

C0164 C0165

R0139

C0166

1
2

1
2

R0140

Note: High Port modulation injection through loop filter for U1 and U2 only

UHF1 (403–470 MHz) 1–25W Synthesizer Schematic Diagram

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-30

SF_TH

SF_TH_VCO_UHF1_6

SF_TH

SF_TH

SF_TH: 2.5 V
R0201

C0206

SH0301

L0202
C0204

C0205

SH0300

1
2

Super Filter Voltage (SF_TH)

1
2

C0201

C0200

RX1

R0204
R0205

C0208
L0203
C0213

C0214

RXSL

RX VCO 1

E0201
9R1_VCO_UHF1_7

L0200

9R1
CR0201

R0211

RX Buffer Amplifier

C0215
Q0200

CR0202

L0209

C0220

C0202

C0203

L0207
R0202

C0223

L0210

R0203

VCTRL
C0225

C0226
Steering Line Voltage (VCTRL_TH)

CR0203

CR0204

C0207 C0209

VCTRL: 0.6-4.5 V
C0229

L0204

L0212

C0211

SF_TH
RX2

C0237

R0224

R0219

L0213

C0217

L0206

R0220

R0216

R0221

C0222

C0221

R0207

Q0202

R0208

C0218

NU

NU

RXINJ: 329.65 - 396.65 MHz
+6 dBm

L0211
R0212

C0242

C0219

R0210

NU

C0241

RXINJ_VCO_UHF1_5
RXINJ

L0205

R0206
C0236

C0224
NU

C0240

R0225

R0226

C0243
RX VCO 2

L0214
C0247

C0246

C0245

Q0201
TP0301
CR0206

L0217

C0250
L0218

L0215

1

CR0205

RXSL

RX Prescaler

C0231

C0251

R0230

C0238

-5 to -15 dBm

C0252

C0253

SF_TH

PRSC (RX): 329.65 - 396.65 MHz

C0239

C0230
CR0207

CR0208

PRSC_VCO_UHF1_5
PRSC

PRESC_TX
C0259

L0219

L0221

RX2_SEL: 2.7 V (High)
C0235

C0233
NU

0.1 V (Low)
RX1_SEL_VCO_UHF1_5

R0213

RX2_SEL_VCO_UHF1_5

R0218

RX_VCO_SEL1

RX_VCO_SEL2

R0229

C0257
RX1_SEL: 2.7 V (High)

C0248

C0249
U0201

0.1 V (Low)
RX1

UHF1 (403–470 MHz) 1–25W Receiver VCO Schematic Diagram

RX2

C0258

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-31

TX Buffer Amplifier
TX1

SF_TH

R0321
SF_TH

C0300

VMOD

L0300

C0301

9T1
C0302

C0303
R0301

R0320

R0303

R0302

L0302
C0304

HP_MOD_OUT_VCO_UHF1_7

R0319

C0307

C0310

HP_MOD_OUT

C0305

C0306

C0360
C0361

C0334

R0304
R0305

C0308

CR0300

C0316

C0309

L0304
L0303
C0311
C0313
TX VCO 1

Q0300

VSL
VCTRL

CR0301

VCTRL_VCO_UHF1_7
VCTRL

R0311

CR0302

C0320

L0309

L0310

(VALUE)

R0334 C0322

R0307

R0308

Q0302

C0319

C0318
TXINJ: 403-470 MHz
+11 dBm

NU

R0310

C0321

L0311

NU

C0323

C0326
Steering Line Voltage (VCTRL_TH)

L0306

R0333

R0332

L0307

C0317

TXINJ_VCO_UHF1_5
TXINJ

L0305

R0306

C0315

C0314

C0324
NU

R0312

C0325

R0337
CR0303

9T1

CR0304

VCTRL: 0.6-4.5 V
C0329

E0301

TX_BUFFER_SEL: 1.8 V (ON)

L0312

9V3_VCO_UHF1_7

0.1 V (OFF)

9V3_VCO

SF_TH
TX2

C0336

PREDRIVE_SW_VCO_UHF1_6

C0337

E0302

PREDRIVE_SW

R0316

NU C0327 C0328
R0324

L0313

NU

NU
U0303
NU

C0340
VMOD
C0341
C0344

C0342

R0325
R0326

C0343
TX VCO 2

L0314
C0345

C0346

C0347
Q0301

CR0305

VSL

CR0306

L0317

C0350
L0318

L0315
C0331

C0351
C0352

C0353

TX Prescaler
PRSC (TX): 403-470 MHz
SF_TH

-5 to -15 dBm

Super Filter Voltage (SF_TH)
CR0307

CR0308

PRESC_TX
C0359

C0362

C0363

SF_TH: 2.5 V

SF_TH

L0319

TX1_SEL_VCO_UHF1_5

TX2_SEL_VCO_UHF1_5
TX_VCO_SEL2

R0331

R0327

TX_VCO_SEL1
R0329
C0348
TX1_SEL: 2.7 V (High)
9V3_SYNTH_OUT

9V3_SYNTH_IN

C0357

C0349
U0304

C0358

TX2_SEL: 2.7 V (High)
0.1 V (Low)

0.1 V (Low)
TX1

TX2

UHF1 (403–470 MHz) 1–25W Transmit VCO Schematic Diagram

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-32

UHF1 PCB 8471165L06 Parts List 1–25W
Circuit
Ref
C0100
C0101
C0102
C0103
C0104
C0105
C0106
C0107
C0108
C0109
C0110
C0111
C0112
C0113
C0114
C0115
C0117
C0118
C0119
C0120
C0121
C0122
C0123
C0124
C0125
C0126
C0127
C0128
C0129
C0130
C0131
C0132
C0133
C0134
C0135
C0136
C0137
C0138
C0140
C0141
C0142
C0143
C0144
C0145
C0146
C0147
C0148
C0149
C0150
C0151

Motorola
Part No.
2113944A44
2113944A44
2113944A44
2113945C31
2113944A44
2113945C31
2113945C31
2113945C31
2113944A44
2113945C31
2113945C31
2113945C31
2113944A44
NOT PLACED
2113946E02
2113946E02
2113944A44
2113945C31
NOT PLACED
2113945B02
NOT PLACED
2113945B02
2113946E02
2113945C31
2113944A44
2113944A44
2113944A44
2113944A44
2113945C31
2113944A44
2113944A44
2113944A44
2313960B30
2113944A44
2313960B32
2113945C31
2313960B32
2113944A44
2313960B30
2113945C31
2113944A44
2113944A44
2113945C31
2113945B02
2113944A44
2113944A44
2113945D01
2113945C04
2113945C31
2113945C31

Description
220pF
220pF
220pF
0.1uF
220pF
0.1uF
0.1uF
0.1uF
220pF
0.1uF
0.1uF
0.1uF
220pF
–
1.0uF
1.0uF
220pF
0.1uF
–
.01uF
–
.01uF
1.0uF
0.1uF
220pF
220pF
220pF
220pF
0.1uF
220pF
220pF
220pF
4.7uF
220pF
10uF
0.1uF
10uF
220pF
4.7uF
0.1uF
220pF
220pF
0.1uF
.01uF
220pF
220pF
.033uF
.022uF
0.1uF
0.1uF

Circuit
Ref
C0156
C0157
C0158
C0159
C0160
C0161
C0162
C0163
C0164
C0165
C0166
C0171
C0175
C0177
C0178
C0179
C0180
C0191
C0192
C0193
C0194
C0195
C0196
C0200
C0201
C0202
C0203
C0204
C0205
C0206
C0207
C0208
C0209
C0211
C0213
C0214
C0215
C0217
C0218
C0219
C0220
C0221
C0222
C0223
C0224
C0225
C0226
C0229
C0230
C0231
C0233

Motorola
Part No.
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2113945B02
2113944A44
2113944A44
2113944A44
2113944A44
2113945C31
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2113945A05
2113946H02
2113944A44
2113945Y02
2113945C02
2113944A44
2113944A44
2113945Y02
2113944A44
2113945C04
2115153H18
2113944A44
2113944A44
2115153H17
2115153H34
2115153H20
2113944A44
NOT PLACED
NOT PLACED
2115153H17
2115153H14
NOT PLACED
2115153H46
NOT PLACED
2115153H51
2113944A44
2115153H42
2113944C47
2115153H14
NOT PLACED

Description
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
.01uF
220pF
220pF
220pF
220pF
0.1uF
–
–
–
–
470pF
10uF
220pF
0.10uF
.01uF
220pF
220pF
0.10uF
220pF
.022uF
4.3pF
220pF
220pF
3.9pF
11pF
5.1pF
220pF
–
–
3.9pF
3.0pF
–
36pF
–
56pF
220pF
24pF
150pF
3.0pF
–

Circuit
Ref
C0235
C0236
C0237
C0238
C0239
C0240
C0241
C0242
C0243
C0245
C0246
C0247
C0248
C0249
C0250
C0251
C0252
C0253
C0257
C0258
C0259
C0300
C0301
C0302
C0303
C0304
C0305
C0306
C0307
C0308
C0309
C0310
C0311
C0313
C0314
C0315
C0316
C0317
C0318
C0319
C0320
C0321
C0322
C0323
C0324
C0325
C0326
C0327
C0328
C0329
C0331

Motorola
Part No.
2115153H22
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2115153H13
2115153H14
2115153H27
2115153H20
2113944A44
2113945Y02
2115153H16
2115153H40
2115153H48
2113944A44
2113944A44
2113945Y02
2115153H35
2113944A44
2113945Y02
2113945C02
2113944A44
2113944A44
2113945Y02
2113944A44
2113945C04
2115153H15
2113944A44
2115153H01
2113944A44
2115153H15
2115153H35
2115153H20
2313960B32
2113944A44
2115153H15
NOT PLACED
2115153H20
2115153H24
NOT PLACED
2115153H43
NOT PLACED
2115153H51
2113944A44
NOT PLACED
NOT PLACED
2115153H38
2115153H14

Description
6.2pF
220pF
0.10uF
220pF
0.10uF
220pF
0.10uF
220pF
2.7pF
3.0pF
10pF
5.1pF
220pF
0.10uF
3.6pF
20pF
43pF
220pF
220pF
0.10uF
12pF
220pF
0.10uF
.01uF
220pF
220pF
0.10uF
220pF
.022uF
3.3pF
220pF
0.5pF
220pF
3.3pF
12pF
5.1pF
10uF
220pF
3.3pF
–
5.1pF
7.5pF
–
27pF
–
56pF
220pF
–
–
16pF
3.0pF

Circuit
Ref
C0334
C0336
C0337
C0340
C0341
C0342
C0343
C0344
C0345
C0346
C0347
C0348
C0349
C0350
C0351
C0352
C0353
C0357
C0358
C0359
C0360
C0361
C0362
C0363
C0400
C0401
C0402
C0403
C0404
C0405
C0406
C0407
C0408
C0409
C0410
C0411
C0412
C0413
C0414
C0415
C0416
C0417
C0419
C0420
C0421
C0422
C0423
C0424
C0425
C0426
C0427

Motorola
Part No.
2113944A44
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2115153H15
2115153H01
2115153H15
2115153H24
2115153H20
2113944A44
2113945Y02
2115153H18
2115153H42
2115153H50
2113944A44
2113944A44
2113945Y02
2115153H38
2313960B30
2113944C51
2113944A44
2113945Y02
NOT PLACED
2113945C31
2113944A44
2115153H49
NOT PLACED
2113944A44
2115153H27
2115153H13
2115153H27
2115153H13
2115153H22
2115153H22
2115153H20
2115153H57
2113944A44
2115153H21
2115153H22
2115153H22
2113945Y02
2115153H03
2115153H13
2115153H26
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44

Description
220pF
220pF
0.10uF
220pF
0.10uF
220pF
3.3pF
0.5pF
3.3pF
7.5pF
5.1pF
220pF
0.10uF
4.3pF
24pF
51pF
220pF
220pF
0.10uF
16pF
4.7uF
1000pF
220pF
0.10uF
–
0.1uF
220pF
47pF
–
220pF
10pF
2.7pF
10pF
2.7pF
6.2pF
6.2pF
5.1pF
100pF
220pF
5.6pF
6.2pF
6.2pF
0.10uF
1.0pF
2.7pF
9.1pF
220pF
220pF
220pF
220pF
220pF

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

Circuit
Ref
C0428
C0429
C0430
C0431
C0432
C0433
C0434
C0435
C0436
C0437
C0438
C0439
C0440
C0441
C0442
C0443
C0444
C0445
C0446
C0447
C0448
C0449
C0451
C0452
C0453
C0454
C0455
C0456
C0457
C0458
C0459
C0460
C0461
C0462
C0463
C0464
C0502
C0503
C0504
C0506
C0507
C0509
C0510
C0512
C0513
C0514
C0515
C0516
C0601
C0602
C0603

Motorola
Part No.
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
NOT PLACED
2113944A44
2115153H17
2113944A44
2113944A44
2113944A44
NOT PLACED
2113944A44
2115153H11
2115153H25
2115153H41
2115153H41
2115153H37
2115153H20
2115153H27
2115153H26
2115153H20
2115153H41
2115153H26
2115153H20
2115153H26
2113945C31
2113944A40
2113945C31
2115153H40
2115153H40
2113946F05
2115153H40
2115153H40
2115153H06
2115153H06
2113945Y02
2113945Y02
2113945Y02
2113945Y02
2115153H39
NOT PLACED
2115153H22
2113945Y02
2113945Y02
2113945Y02
NOT PLACED
NOT PLACED
2115153H48
2113945B02
2113944A44

Description
220pF
220pF
220pF
220pF
220pF
–
220pF
3.9pF
220pF
220pF
220pF
–
220pF
2.2pF
8.2pF
22pF
22pF
15pF
5.1pF
10pF
9.1pF
5.1pF
22pF
9.1pF
5.1pF
9.1pF
0.1uF
100pF
0.1uF
20pF
20pF
10uF
20pF
20pF
1.3pF
1.3pF
0.10uF
0.10uF
0.10uF
0.10uF
18pF
–
6.2pF
0.10uF
0.10uF
0.10uF
–
–
43pF
.01uF
220pF

3-33

Circuit
Ref
C0604
C0605
C0607
C0610
C0611
C0612
C0613
C0614
C0615
C0616
C0617
C0618
C0619
C0620
C0621
C0622
C0623
C0625
C0626
C0627
C0628
C0629
C0630
C0631
C0632
C0633
C0634
C0635
C0636
C0637
C0638
C0640
C0641
C0642
C0643
C0644
C0645
C0646
C0647
C0648
C0649
C0650
C0651
C0700
C0701
C0702
C0703
C0704
C0705
C0706
C0707

Motorola
Part No.
2113945Y02
2115153H48
2115153H39
2115153H53
2113945A09
2115153H34
2185419D03
2115153H48
2113945B02
NOT PLACED
2113945Y02
2185419D06
2113945Y02
2113945Y02
2113945Y02
2113945A09
2113945Y02
2113944C89
2113944A40
2113944A40
2113945Y02
2113945A11
2113945Y02
2113945Y02
2313960B30
2113945Y02
2113945B02
2113944A40
2113944A40
2113946S35
2113945Y02
2113946N03
2113945B02
2115153H53
2113945Y02
2113945Y02
2113945B02
2113946G04
2113946J03
2113946J03
2113945A12
2115153H44
2115153H57
2113944C82
2113945C04
2113944C55
2113944C82
2113945C04
2113944C51
NOT PLACED
NOT PLACED

Description
0.10uF
43pF
18pF
68pF
1000pF
11pF
0.01uF
43pF
.01uF
–
0.10uF
0.1uF
0.10uF
0.10uF
0.10uF
1000pF
0.10uF
200pF
100pF
100pF
0.10uF
2200pF
0.10uF
0.10uF
4.7uF
0.10uF
.01uF
100pF
100pF
1.0uF
0.10uF
2.2uF
.01uF
68pF
0.10uF
0.10uF
.01uF
0.68uF
10.0uF
10.0uF
3300pF
30pF
100pF
30pF
.022uF
2200pF
30pF
.022uF
1000pF
–
–

Circuit
Ref
C0708
C0709
C0710
C0711
C0712
C0713
C0714
C0715
C0716
C0717
C0718
C0719
C0720
C0721
C0722
C0723
C0724
C0725
C0726
C0727
C0728
C0729
C0730
C0731
C0732
C0733
C0734
C0735
C0736
C0737
C0738
C0739
C0740
C0741
C0742
C0743
C0744
C0745
C0746
C0747
C0748
C0749
C0751
C0752
C0753
C0754
C0755
C0756
C0757
C0758
C0759

Motorola
Part No.
2113944C51
2113945C31
2371403L02
NOT PLACED
2113944C51
2111078B42
2111078B42
NOT PLACED
2113944A41
2113945A09
2113945A09
2111078B25
NOT PLACED
NOT PLACED
NOT PLACED
2111078B39
2113944A41
2113944A41
2111078B20
NOT PLACED
2113944C42
NOT PLACED
NOT PLACED
NOT PLACED
2113951B41
2113944C42
2113944C84
2111078B39
2113944A41
NOT PLACED
2111078B07
2185400Y36
2185400Y36
NOT PLACED
2111078B07
2113944C37
2113944C38
2113944F44
2111078B25
NOT PLACED
2111078B11
NOT PLACED
NOT PLACED
2113944A41
2111078B39
NOT PLACED
NOT PLACED
2113944F44
2113944C42
NOT PLACED
2113944C42

Description
1000pF
0.1uF
10uF
–
1000pF
100pF
100pF
–
120pF
1000pF
1000pF
27pF
–
–
–
75pF
120pF
120pF
18pF
–
75pF
–
–
–
24pF
75pF
43pF
75pF
120pF
–
5.6pF
12pF
12pF
–
5.6pF
39pF
47pF
12pF
27pF
–
8.2pF
–
–
120pF
75pF
–
–
12pF
75pF
–
75pF

Circuit
Ref
C0760
C0761
C0763
C0764
C0765
C0766
C0767
C0768
C0769
C0770
C0771
C0772
C0774
C0775
C0776
C0777
C0778
C0779
C0780
C0781
C0782
C0783
C0785
C0786
C0787
C0788
C0789
C0790
C0791
C0792
C0793
C0794
C0795
C0796
C0797
C0798
C0799
C0800
C0801
C0802
C0803
C0804
C0805
C0806
C0807
C0808
C0809
C0810
C0811
C0812
C0813

Motorola
Part No.
NOT PLACED
2113951B41
2113944A41
NOT PLACED
NOT PLACED
NOT PLACED
2113944C42
2113944A41
2113944F51
2113944A41
NOT PLACED
2113944C16
2113944F51
2113945C04
2113944C42
2113944C47
2111078B30
2111078B29
2113944A41
2113944C42
2113944C51
2113944A41
2113944C42
2113944C84
2113944C84
NOT PLACED
NOT PLACED
NOT PLACED
2113944A80
2113944A28
2113944A25
NOT PLACED
2113944C75
2113944C42
2113944C51
2113944C51
2113944C42
NOT PLACED
2113944A41
2113944A41
2111078B01
2113944C42
2113944C51
NOT PLACED
NOT PLACED
NOT PLACED
2113944C30
2113944C42
NOT PLACED
NOT PLACED
NOT PLACED

Description
–
24pF
120pF
–
–
–
75pF
120pF
24pF
120pF
–
2.7pF
24pF
.022uF
75pF
150pF
34pF
33pF
120pF
75pF
1000pF
120pF
75pF
43pF
43pF
–
–
–
20pF
18pF
10pF
–
8.2pF
75pF
1000pF
1000pF
75pF
–
120pF
120pF
3.3pF
75pF
1000pF
–
–
–
10pF
75pF
–
–
–

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-34

Circuit
Ref
C0814
C0815
C0817
C0818
C0819
C0828
C0829
C0832
C0845
C0856
C0861
C0869
C0874
C0900
C0901
C0902
C0903
C0904
C0906
C0907
C0908
C0909
C0910
C0911
C0912
C0913
C0914
C0915
C0916
C0917
C0918
C0919
C0920
C0921
C0922
C0923
C0925
C0926
C0927
C0928
C0929
C0931
C0934
C0935
C0936
C0937
C0939
C0940
C0941
C0942
C0943

Motorola
Part No.
2113944C46
2113944C41
2113951A31
2113944F54
2113944F54
2113944F54
2113944F54
2113951B41
2113944F44
2113944F44
2113951B41
2113944F51
2113944F51
2113944A41
2113945C31
2113945C31
2113944A41
2113944A41
2113944A41
2113945C02
2113945C31
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113945A09
2113944A41
2113945C31
2113944A41
2113945C31
2113944A41
2113944C55
2113944A41
2113945L41
2113944C02
2113944C53
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944C46
2113944M17
2113944C42
2113944C42

Description
120pF
68pF
7.50pF
33pF
33pF
33pF
33pF
24pF
12pF
12pF
24pF
24pF
24pF
120pF
0.1uF
0.1uF
120pF
120pF
120pF
.01uF
0.1uF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
1000pF
120pF
0.1uF
120pF
0.1uF
120pF
2200pF
120pF
4700pF
220pF
1500pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
9.1pF
75pF
75pF

Circuit
Ref

Motorola
Part No.

C0944
C0945
C0947
C0948
C0949
C0950
C0951
C0953
C0960
C0961
C0962
C0963
C0964
C0965
C0966
C0967
CR0201
CR0202
CR0203
CR0204
CR0205
CR0206
CR0207
CR0208
CR0300
CR0301
CR0302
CR0303
CR0304
CR0305
CR0306
CR0307
CR0308
CR0400
D0400
D0401
D0402
D0403
D0404
D0405
D0406
D0407
D0408
D0409
D0500
D0600
D0601
D0700
D0702
D0703
D0704

2113944M06
2113944C42
2113944A40
2113946S35
2113946G01
2113945A09
2113945C31
2113944A41
2113944A52
2113945C31
2113944A40
2113944A52
2113944A23
2113944A40
2113944A41
2113944A41
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4813974A19
NOT PLACED
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4815090H01
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4813974A19
4815096H01
4815096H01
4802482J02
4802482J02
4875430M01
4813974A06

Description
3.3pF
75pF
100pF
1.0uF
2.2uF
1000pF
0.1uF
120pF
1000pF
0.1uF
100pF
1000pF
8.2pF
100pF
120pF
120pF
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, SCHOTTKY
–
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, MIXER
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, SCHOTTKY
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, PIN

Circuit
Ref

Motorola
Part No.

D0900
D0901
D0902
D0903
D0904
D0905
D0906
D0907
E0201
E0301
E0302
E0400
E0401
E0403
E0500
E0600
E0601
E0602
E0603
E0604
E0605
E0606
E0607
E0608
E0609
E0610
E0700
E0701
E0702
E0703
E0704
FL0500
HS0700
J0700
L0100
L0200
L0202
L0203
L0204
L0205
L0206
L0207
L0209
L0210
L0211
L0212
L0213
L0214
L0215
L0217
L0218

4813978C02
4815023H01
4815024H01
4815024H01
4813974A21
4813974A21
4813978C02
4813977M10
2409134J25
2409134J25
NOT PLACED
NOT PLACED
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2480640Z01
2485011Y01
2485011Y01
7671656M01
2485011Y01
2409134J25
9116854H02
0104038J81
0905901V11
2414017N29
2414017N28
2414032F42
2414032F42
2414017N28
2414017N20
2414017N14
2415385H02
2414032F42
2414015A21
2414017N28
2414032F42
2414032F42
2414032F42
2415385H02
2414032F42
2414015A20

Description
DIODE, SWITCHING
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SCHOTTKY
DIODE, SCHOTTKY
DIODE, SWITCHING
DIODE, 5.1V ZENER
FERRITE BEAD
FERRITE BEAD
–
–
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
73.35 MHZ CRYSTAL FILTER
HEATSINK
MINI-U RF CONNECTOR
270nH
220nH
470nH
470nH
220nH
47nH
15nH
12.5nH
470nH
27nH
220nH
470nH
470nH
470nH
12.5nH
470nH
22nH

Circuit
Ref
L0219
L0221
L0300
L0302
L0303
L0304
L0305
L0306
L0307
L0309
L0310
L0311
L0312
L0313
L0314
L0315
L0317
L0318
L0319
L0401
L0402
L0403
L0404
L0405
L0406
L0407
L0408
L0409
L0410
L0411
L0412
L0413
L0414
L0503
L0504
L0506
L0602
L0603
L0604
L0605
L0608
L0700
L0702
L0705
L0706
L0707
L0708
L0709
L0710
L0711
L0712

Motorola
Part No.
2414032F42
2414017N19
2414017N28
2414032F42
2414032F42
2414017N28
2414017N19
2414017N12
2415385H01
2414032F42
2414015A32
2414017N28
2414032F42
2414032F42
2414032F42
2415385H01
2414032F42
2414015A32
2414032F42
2414015B24
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2414015B29
2414015B16
2414015B15
2414015B15
2414015B15
2414015B15
2414017N20
2414017N28
2414015B17
2414015B27
NOT PLACED
2414032B66
2414032K23
2414032D20
2466505A01
2466505A01
2414032B76
2460592A01
2479990G01
2414017N26
2460592A01
2460592A01
2460592A01
2414017N26
2460592A02
2414017N26
NOT PLACED

Description
470nH
39nH
220nH
470nH
470nH
220nH
39nH
10nH
8nH
470nH
18nH
220nH
470nH
470nH
470nH
8nH
470nH
18nH
470nH
15nH
–
–
–
–
10nH
27nH
22nH
22nH
22nH
22nH
47nH
220nH
18nH
390nH
–
820nH
2.7uH
270nH
10uH
10uH
4.7uH
17nH
33.47nH
150nH
17nH
17nH
17nH
150nH
12.5nH
150nH
–

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

Circuit
Ref

Motorola
Part No.

L0714
L0715
L0716
L0717
L0718
L0719
L0720
L0721
L0722
L0723
L0900
L0901
L0902
L0903
L0904
L0905
M0700
Q0100
Q0102
Q0106
Q0107
Q0108
Q0200
Q0201
Q0202
Q0300
Q0301
Q0302
Q0400
Q0401
Q0402
Q0403
Q0405
Q0500
Q0501
Q0600
Q0601
Q0701
Q0702

2479990N01
2414017N26
2414017N27
2414017N06
NOT PLACED
2414017N22
2414017N06
2414017N11
2414032B60
NOT PLACED
2414032D30
2414032F42
2414032F42
2414032F23
2414032F22
2414017N24
2686201B02
4802197J95
4815359H01
4816134H01
4813970A59
4815261H01
4885061Y01
4885061Y01
4802197J95
4885061Y01
4885061Y01
4802197J95
NOT PLACED
4815267H01
4885593U03
4815270H01
4885593U03
4802197J95
4802197J95
4805793Y10
4813973A04
4816013H01
48012048002

Q0703
Q0704
Q0705

4816548H01
4813973B02
4816547H01

Q0706
Q0711
Q0900
Q0901
Q0902
R0100
R0101

4815272H01
4815271H01
4815272H01
4813973A13
4813973M07
0613952R66
0613952R66

Description
43.67nH
150nH
180nH
3.3nH
–
68nH
3.3nH
8.2nH
390nH
–
1uH
470nH
470nH
12nH
8.2nH
100nH
HEATSINK
NPN RF TRANSISTOR
DUAL PNP
ANALOG SWITCH
P-CHANNEL MOSFET
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
–
DUAL PNP
NPN RF TRANSISTOR
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN DARLINGTON
DUAL NPN/PNP
RF POWER AMPLIFIER,
LDMOS
N_CHANNEL LDMOS DRIVER
PNP
N-CHANNEL LDMOS PREDRIVER
ANALOG SWITCH
ANALOG SWITCH
ANALOG SWITCH
PNP
NPN
0
0

3-35

Circuit
Ref
R0102
R0103
R0104
R0105
R0106
R0107
R0108
R0109
R0110
R0111
R0113
R0114
R0115
R0116
R0117
R0118
R0119
R0120
R0122
R0123
R0125
R0126
R0127
R0128
R0131
R0134
R0139
R0140
R0144
R0146
R0147
R0148
R0155
R0156
R0157
R0158
R0159
R0160
R0161
R0170
R0201
R0202
R0203
R0204
R0205
R0206
R0207
R0208
R0210
R0211
R0212

Motorola
Part No.
0613952R66
0613952R66
0613952R17
0613952Q58
0613952Q83
0613952Q57
0613952Q80
0613952R66
0613952Q42
0613952R66
0613952R01
0613952Q80
0613952R66
0613952R66
0613952R12
0613952R66
0613952Q35
0613952R01
NOT PLACED
0613952R19
0613952R66
NOT PLACED
0613952Q49
0613952R66
0613952Q58
0613952Q35
0613952Q78
0613952Q31
0613952R01
0613952R66
NOT PLACED
0613952Q60
0613952R66
NOT PLACED
NOT PLACED
NOT PLACED
0613952R01
0613952R25
0613952R25
0613952R66
0613952Q85
0613952Q75
0613952Q75
0613952Q95
0613952Q49
0613952R05
0613952Q25
0613952Q42
0613952Q89
0613952R66
0613952R66

Description
0
0
47K
240
2.7K
220
2K
0
51
0
10K
2K
0
0
30K
0
27
10K
–
56K
0
–
100
0
240
27
1.6K
18
10K
0
–
300
0
–
–
–
10K
100K
100K
0
3.3K
1.2K
1.2K
8.2K
100
15K
10
51
4.7K
0
0

Circuit
Ref
R0213
R0216
R0218
R0219
R0220
R0221
R0224
R0225
R0226
R0229
R0230
R0301
R0302
R0303
R0304
R0305
R0306
R0307
R0308
R0310
R0311
R0312
R0316
R0319
R0320
R0321
R0324
R0325
R0326
R0327
R0329
R0331
R0332
R0333
R0334
R0337
R0400
R0401
R0402
R0403
R0404
R0405
R0406
R0407
R0409
R0410
R0411
R0412
R0413
R0414
R0415

Motorola
Part No.
0613952R01
0613952Q51
0613952R01
0613952Q66
0613952Q25
0613952Q66
0613952Q92
0613952Q94
0613952Q49
0613952Q54
0613952Q89
0613952Q85
0613952Q66
0613952Q66
0613952Q95
0613952Q49
0613952R05
0613952Q33
0613952Q42
0613952Q89
0613952R66
0613952R66
0613952Q46
0613952R32
0613952R05
0613952Q83
0613952Q80
0613952Q95
0613952Q49
0613952R01
0613952Q50
0613952R01
0613952Q56
0613952Q35
0613952Q56
0613952R66
0613952R05
0613952Q91
0613958H55
NOT PLACED
0613952Q57
0613952Q91
0613952Q83
0613952G67
0613952Q75
0613952R25
0613958H55
0613952R25
0613952Q69
0613952Q69
0613952Q69

Description
10K
120
10K
510
10
510
6.2K
7.5K
100
160
4.7K
3.3K
510
510
8.2K
100
15K
22
51
4.7K
0
0
75
200K
15K
2.7K
2K
8.2K
100
10K
110
10K
200
27
200
0
15K
5.6K
180
–
220
5.6K
2.7K
0
1.2K
100K
180
100K
680
680
680

Circuit
Ref
R0416
R0417
R0418
R0419
R0420
R0421
R0422
R0423
R0424
R0425
R0426
R0427
R0428
R0429
R0430
R0431
R0432
R0433
R0434
R0435
R0436
R0437
R0438
R0440
R0441
R0443
R0444
R0500
R0501
R0502
R0503
R0508
R0509
R0510
R0511
R0512
R0601
R0602
R0603
R0604
R0605
R0606
R0607
R0608
R0609
R0610
R0611
R0612
R0613
R0614
R0615

Motorola
Part No.
0613952Q69
0613958H25
0613952Q77
0613952Q83
0613952Q83
0613958H25
0613952K25
0613952L46
0613952L46
0613952Q75
0613952Q83
0613952Q25
0613952R01
0613952Q69
0613952R01
NOT PLACED
NOT PLACED
0613952R66
0613958H49
0613952R66
0613952Q67
0613952R66
0613952Q67
0613952R25
0613952R25
0613952R25
0613952R25
0613952Q90
0613952Q61
0613952R08
0613952R12
0613952R19
0613952Q89
0613952R12
0613952Q75
0613952Q42
0613952Q45
0613952R01
0613952Q80
0613952R10
0613952Q61
0613952Q42
NOT PLACED
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66

Description
680
10
1.5K
2.7K
2.7K
10
17.8
294
294
1.2K
2.7K
10
10K
680
10K
–
–
0
100
0
560
0
560
100K
100K
100K
100K
5.1K
330
20K
30K
56K
4.7K
30K
1.2K
51
68
10K
2K
24K
330
51
–
0
0
0
0
0
0
0
0

UHF1 (403–470 MHz) 1–25W PCB/Schematics/Parts List

3-36

Circuit
Ref
R0616
R0617
R0618
R0619
R0620
R0621
R0622
R0623
R0624
R0625
R0626
R0627
R0700
R0701
R0702
R0706
R0709
R0711
R0712
R0713
R0714
R0715
R0718
R0719
R0720
R0722
R0724
R0725
R0726
R0727
R0728
R0729
R0730
R0732
R0734
R0735
R0738
R0739
R0740
R0741
R0742
R0743
R0744
R0745
R0747
R0748
R0749
R0750
R0751
R0752
R0753

Motorola
Part No.
0613952R25
0613952R01
0613952Q63
0613952R01
0613952Q96
0613952R66
NOT PLACED
NOT PLACED
0613952Q90
0613952N69
0613952N81
0613952R66
0613958H44
0613958J74
NOT PLACED
0613958S51
0613959Q60
0613952H57
0613952H48
0613959H12
0613952H46
0613952H46
0613952H25
0613959Q25
0613952H25
0613952H89
0613952H79
0613952Q59
0613952N01
0613952H95
0613952J01
0613952J01
0613952H73
0613952H73
0613952G67
0613959Y49
0613959Y42
NOT PLACED
0613952J25
0613952J17
0613959Q25
0613958S73
NOT PLACED
0613952H65
0613952H89
0613952J19
0613952G67
0613952J07
0613952J08
0613952G67
0613952H73

Description
100K
10K
390
10K
9.1K
0
–
–
5.1K
51.1K
68.1K
0
62
0
–
120
300
220
91
30K
75
75
10
10
10
4.7K
1.8K
270
10K
8.2K
10K
10K
1K
1K
0
100
51
–
100K
47K
10
1K
–
470
4.7K
56K
0
18K
20K
0
1K

Circuit
Ref
R0754
R0755
R0756
R0757
R0759
R0760
R0761
R0762
R0763
R0764
R0765
R0766
R0768
R0769
R0770
R0771
R0773
R0775
R0777
R0900
R0901
R0902
R0903
R0906
R0907
R0909
R0910
R0911
R0912
R0913
R0914
R0915
R0916
R0917
R0918
R0919
R0920
R0921
R0922
R0923
R0924
R0925
R0926
R0927
R0928
R0929
R0930
R0931
R0936
R0937
R0938

Motorola
Part No.
0613952H25
0613952H25
0613952J25
0613952J17
0613952H25
0613952Q83
0613952G67
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613952G67
0613952H25
0613952N73
0613952N62
0613952M50
0613952N34
0613952R66
0613952R66
0613952N62
0613952H73
0613952N01
0613952N30
0613952R66
0613952P26
0613952N81
0613952M59
0613952H91
0613952H63
0613952R15
0613952N42
0613952H81
0613952R14
0613952R66
0613952H91
0613952H91
0613958H53
0613952H42
0613958H39
0613958H39
0613952R07
0613952R66
0613952N66
0613952N21
0613952R66

Description
10
10
100K
47K
10
2.7K
0
15
15
15
15
15
15
15
15
15
15
0
10
56.2K
43.2K
3.24K
22.1K
0
0
43.2K
1K
10K
20K
0
182K
68.1K
4.02K
5.6K
390
39K
26.7K
2.2K
36K
0
5.6K
5.6K
150
51
39
39
18K
0
47.5K
16.2K
0

Circuit
Ref

Motorola
Part No.

R0940
R0941
R0942
R0943
R0944
R0946
R0947
R0950
R0951
R0954
R0955
R0960
R0970
R0971
R0973
R0974
R0975
R0976
R0977
R0978
R0979
R0981
R0982
R0983
R0984
R0985
R0986
R0987
R0988
R0989
R0994
R0995
RT0908
RT0953
SH0100
SH0101
SH0300
SH0301
SH0500
SH0900
SH0901
T0400
T0401
U0100
U0101
U0201
U0303
U0304
U0600
U0601
U0700

0613952R66
0613952R66
0613952M81
0613952N58
0613952R66
0613952M51
0613952R66
0613952N01
0613952N62
0613952R40
0613952P01
0613952H82
0613958H56
0613958H55
NOT PLACED
0613958H55
0613958H56
0613952H53
0613952H53
0613952G67
0613952G67
0613952R07
0613952R01
0613952R01
NOT PLACED
0613952N81
0613952N81
0613952N81
0613952Q42
NOT PLACED
NOT PLACED
NOT PLACED
0615585H01
0615585H01
2615362H01
2615362H01
2615362H01
2615362H01
2615576H01
2686423Z02
2686425Z02
2515121H01
2515121H01
5104932K08
5114000B59
4815267H01
NOT PLACED
4815267H01
5102495J14
5115391H01
4802246J29

Description
0
0
6.81K
39.2K
0
3.32K
0
10K
43.2K
430K
100K
2.4K
200
180
–
180
200
150
150
0
0
18K
10K
10K
–
68.1K
68.1K
68.1K
51
–
–
–
47K
47K
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
BALUN XFMR
BALUN XFMR
IC, FRACN SYNTHESIZER
ANALOG SWITCH
DUAL PNP
–
DUAL PNP
IC, RF ASIC
VOLTAGE REGULATOR
PA PRE-DRIVER

Circuit
Ref
U0900
U0901
U0940
U0941
U0942
U0943
VR0700
Y0100

Motorola
Part No.
5115147H01
5115147H01
5180390L83
5115391H01
5114004A35
5178286A01
4813977M11
5116032H01

Description
DUAL OPAMP
DUAL OPAMP
IC, PA CONTROLLER
VOLTAGE REGULATOR
VOLTAGE DETECTOR
IC, VOLTAGE DETECTOR
DIODE, 5.6V ZENER
0.5 PPM 16.8 MHZ TCXO
(GPS Models Only)

M
XPR 8300/XPR 8400
MOTOTRBO Repeater
Chapter 8
UHF1 (403–470 MHz)
25–40W
Service Information

Issue: February, 2014

Computer Software Copyrights
The Motorola products described in this manual may include copyrighted Motorola computer programs stored
in semiconductor memories or other media. Laws in the United States and other countries preserve for
Motorola certain exclusive rights for copyrighted computer programs, including, but not limited to, the
exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any
copyrighted Motorola computer programs contained in the Motorola products described in this manual may
not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express
written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant
either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent
applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in
the sale of a product.

i

Chapter 8 – UHF1 High Power Service Information
Table of Contents
Section 1

Theory of Operation

1.0 Introduction ..........................................................................................................1-1
1.1 Receiver .........................................................................................................1-2
1.2 Transmitter .....................................................................................................1-2
1.3 Repeater Indicator Board ...............................................................................1-2
1.4 Connector Board ............................................................................................1-3
1.5 Fan .................................................................................................................1-4
1.6 AC/DC Power Supply .....................................................................................1-4
2.0 Repeater Interconnections and Cables................................................................1-5
3.0 Mobile Radio’s Theory of Operation ....................................................................1-6
3.1 UHF (403–470 MHz) Receiver Circuitry .........................................................1-6
3.2 UHF (403–470 MHz) Transmitter Circuitry – 40 Watt.....................................1-9
3.3 Frequency Generation Circuitry....................................................................1-14

Section 2
1.0
2.0
3.0
4.0
5.0
6.0

Troubleshooting Charts

Troubleshooting Flow Chart for Receiver ............................................................2-1
Troubleshooting Flow Chart for 40W Transmitter ................................................2-4
Troubleshooting Flow Chart for Synthesizer........................................................2-5
Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2) .......................................2-6
Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2).......................................2-8
Troubleshooting Flow Chart for Repeater..........................................................2-10

ii

Section 3

UHF1 PCB/Schematics/Parts Lists

1.0 Allocation of Schematics and Circuit Boards ....................................................... 3-1
1.1 Controller Circuits........................................................................................... 3-1
2.0 UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List ............................... 3-3
UHF1 (403–470 MHz) 25–40W 8486777Z12 Top Side ......................................... 3-3
UHF1 (403–470 MHz) 25–40W 8486777Z12 Bottom Side .................................... 3-4
UHF1 (403–470 MHz) 25–40W 8486777Z14 Top Side ......................................... 3-5
UHF1 (403–470 MHz) 25–40W 8486777Z14 Bottom side..................................... 3-6
UHF1 (403–470 MHz) 25–40W Overall Schematic Diagram ................................. 3-7
UHF1 (403–470 MHz) 25–40W Receiver Front-End Schematic Diagram ............. 3-8
UHF1 (403–470 MHz) 25–40W Receiver IF Amp Schematic Diagram.................. 3-9
UHF1 (403–470 MHz) 25–40W Receiver Back-End Schematic Diagram............ 3-10
UHF1 (403–470 MHz) 25–40W Power Amplifier Schematic Diagram ................. 3-11
UHF1 (403–470 MHz) 25–40W Power Control Schematic Diagram.................... 3-12
UHF1 (403–470 MHz) 25–40W Synthesizer Schematic Diagram........................ 3-13
UHF1 (403–470 MHz) 25–40W Receiver VCO Schematic Diagram.................... 3-14
UHF1 (403–470 MHz) 25–40W Transmit VCO Schematic Diagram.................... 3-15
UHF1 PCB 8486777Z12 and 8486777Z14 Parts List 25–40W ............................ 3-16
3.0 UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List ............................. 3-21
UHF1 (403–470 MHz) 25–40W 8486777Z15 Top Side ....................................... 3-21
UHF1 (403–470 MHz) 25–40W 8486777Z15 Bottom Side .................................. 3-22
UHF1 (403–470 MHz) 25–40W Overall Schematic Diagram ............................... 3-23
UHF1 (403–470 MHz) 25–40W Receiver Front-End Schematic Diagram ........... 3-24
UHF1 (403–470 MHz) 25–40W Receiver IF Amp Schematic Diagram................ 3-25
UHF1 (403–470 MHz) 25–40W Receiver Back-End Schematic Diagram............ 3-26
UHF1 (403–470 MHz) 25–40W Power Amplifier Schematic Diagram ................. 3-27
UHF1 (403–470 MHz) 25–40W Power Control Schematic Diagram.................... 3-28
UHF1 (403–470 MHz) 25–40W Synthesizer Schematic Diagram........................ 3-29
UHF1 (403–470 MHz) 25–40W Receiver VCO Schematic Diagram.................... 3-30
UHF1 (403–470 MHz) 25–40W Transmit VCO Schematic Diagram.................... 3-31
UHF1 PCB 8486777Z15 Parts List 25–40W ........................................................ 3-32

1-1

Section 1
THEORY OF OPERATION
Introduction
The MOTOTRBO repeater consists of two MOTOTRBO mobile radios; one to act as a receiver, and
one to act as a transmitter and controller. Both of these radios contain specialized software that
allows them to function together as a repeater. The Repeater also contains a Repeater Indicator
board and a Connector board. A block diagram of the repeater is shown in Figure 1-1. The Repeater
Indicator board contains the Front-Panel LED circuitry as well as an Ethernet interface. The
Connector board is a multifunctional board that is primarily used to pass signals to and from
modules inside the chassis to the outside of the chassis.
The Repeater contains the following assemblies and sections:
• Receiver
• Transmitter
• Repeater Indicator Board
• Connector Board
• Fan

Repeater Board

• AC/DC PSU

Option
Board
Interface

Display
Driver
USB to
Ethernet
Interface

Repeater
Interface

RTC
Backup

Mobile Mic
Port (MMP)

Mobile Mic
Port (MMP)

Front Connector

Front Connector

Tx Control Radio

Control Head
Interface

Rx Radio

Controller

Rx RF
DC
Power

Mobile
Accessory
Port (MAP)
Rear Connector

Power Supply

AC
Power

Repeater
Interface

Option
Board
Interface

Control Head
Interface

Controller

Mobile
Accessory
Port (MAP)
Rear Connector

Connector Board

1.0

Fan
Control

Ethernet
Connector

Tx RF
DC
Power

Fan

MAP
Connector

RF
Rx In

RF
Tx Out

Figure 1-1 Repeater Block Diagram

1-2

1.1

Introduction

Receiver
The receiver uses a transceiver board which is based on the mobile radio's transceiver board. The
board uses the same PCB as the mobile radio board, but is populated differently to work in the
Repeater application. Only the receiver related functions of the board are utilized in this application,
even though the circuitry for transmit also exists on the board.
The Repeater receiver is identical in functionality to the mobile radio's receiver differing only in the
audio path. On the mobile radio, the decoded audio is sent to a DAC, and then to the speaker. In the
Repeater, this audio information is sent out through the SSI link to the transmit radio to be
processed. Details of the receiver theory of operation can be found in Section 3.1.

1.2

Transmitter
The transmitter consists of a transceiver board which is based on the mobile radio's transceiver
board housed in a transmit chassis. The transmit radio is identical to the receive board from a
hardware standpoint. The difference between the two is the software that is running on them, how
they are connected within the Repeater, and an additional heat sink that is mounted to the chassis.
The added heatsink and the Repeater fan allow the transmitter to be cooled sufficiently when
operating in a 60°C, full-duty cycle environment.
The transmit radio acts as the master controller for the Repeater. It handles all controller related
tasks for the Repeater, including management of the receive radio. The transmit radio is responsible
for processing the audio sent from the receive radio and repeating it out at the Tx frequency. Details
of the transmitter theory of operation can be found in Section 3.2.

1.3

Repeater Indicator Board
The Repeater Indicator board contains circuitry to drive the front panel indicator LEDs, an RTC
battery for the RTC in the transmit radio, as well as an Ethernet controller.

Front Panel Indicators

Display
Driver

Ethernet to
Rear Panel

USB to
Ethernet
Interface

RTC
Backup

Flex to Transmit Radi o
Figure 1-2 Repeater Indicator Board Block Diagram
All of the indicator LEDs that are on the front of the Repeater chassis reside on the Repeater
Indicator board. Each is controlled by a shift register (U6) data out signal and a digital transistor. The
shift register accepts serial data in from the transmit radio's OMAP processor via a SPI bus. A
74LVC07 buffer (U9) level shifts these signals from 3.3 V to 1.8 V.

Introduction

1-3

The Repeater Disable LED is a dual-purpose LED that is hardware controlled initially at power-up.
As soon as VBUS power is available on the Repeater Indicator board, the hardware circuitry for the
Repeater Disable LED will cause it to blink periodically. When the software initialization is completed
by the firmware, the blink circuitry will get disabled by the firmware. At that point, the Repeater
Disable LED can be used for its intended purpose of displaying when the Repeater Disable function
is turned on.
The power LED is the only LED that is not controlled by the software. This bi-color LED gets turned
on green when the 13.8 V output from the power supply is valid. It turns on red when A/C power is
lost, and the repeater's backup battery is used.
The Real Time Clock (RTC) battery (M1) is connected to the transmit radio through the Control
Head (J1, pin 30).
Details of the Ethernet Controller can be found in Chapter 2.

1.4

Connector Board
The Connector board has two purposes: provide a place for the Repeater's MAP and Ethernet
connectors to be mounted and a location for the Repeater’s fan control circuitry.

To MAP Conne ctor On
Transmit Radi o

To Power
Suppl y
Fan
Control

To MAP Conne ctor On
Rear Panel

To Fan

To Ethernet
Conne ctor On
Rear Panel

Figure 1-3 Connector Board Block Diagram

1-4

1.5

Introduction

Fan
The fan control logic is provided by the fan controller IC (U51). This is a device from Cypress
Semiconductor. There are basically two functions provided by the fan controller. First, it provides a
PWM output based on a temperature input, and secondly, it provides detection of fan failure based
on the fan tachometer reading.
The Repeater’s internal chassis temperature is measured with an LM50 precision temperature
sensor IC (U52). This IC outputs a voltage that is linearly proportional to temperature at 10 mV/°C,
and with an offset of +500 mV. The output voltage of the LM50 ranges from +200 mV at -30°C to
1.1 V at +60°C.
The fan controller IC (U51) controls the speed of the fan by adjusting the PWM output (pin 1) from
0% to 100%. As long as the fan continues to work, pulses are output from the fan and input to the
fan controller (pin 2).

1.6

AC/DC Power Supply
The Repeater uses the PMPN4001A switch-mode, Power Supply Unit (PSU). It is capable of 200 W
and designed for a 50 W UHF or VHF repeater system. This supply has UL, CE, and TUV regulatory
approvals and is usable in all regions by using the correct line cord. The AC input is auto-ranging
with no manual switch being specified to operate from 90 V-270 V and 47 Hz-63 Hz. It outputs a
nominal voltage of 13.8 V with a voltage tolerance of +/- 5%.
It has Power Factor Correction circuitry and is rated at 15 A across the whole operating temperature
range of -30°C to +60°C. It also has a built-in battery revert circuit with a float output available for
maintaining the charge on a battery and has UL, CE, & TUV approvals. The battery revert connector
is accessible in the back of the power supply.
The supply has over-load, over-voltage, and over-temperature protection. In an overload condition,
the PSU goes into a hiccup mode where it recovers automatically after the fault condition is
removed. During an over-voltage condition, the PSU shuts down, and will have to be re-powered on
to recover. In an over-temperature condition, the PSU also shuts down but will recover after the
temperature goes down.
The PSU is not designed to be field serviceable. If it is determined that the PSU is not functioning,
the whole unit needs to be replaced.

Repeater Interconnections and Cables

Repeater Interconnections and Cables

Repeater Board

Figure 1-4 shows the Cable interconnections inside the Repeater.

Display
Driver
USB to
Ethernet
Interface

RTC
Backup

7
6

Repeater
Interface

Mobile Mic
Port (MMP)

Mobile Mic
Port (MMP)
Front Connector

Controller

5
Rx RF

Mobile
Accessory
Port (MAP)

DC
Power

Repeater
Interface

Front Connector

9

Control Head
Interface

Tx Control Radio

Option
Board
Interface

Rx Radio

Option
Board
Interface

Control Head
Interface

Rear Connector

Controller

Mobile
Accessory
Port (MAP)
Rear Connector

Tx RF
DC
Power

1
8

2

3

Power Supply

AC
Power

Connector Board

2.0

1-5

Fan
Control

Ethernet
Connector

Fan

4

MAP
Connector

RF
Rx In

RF
Tx Out

Figure 1-4 Repeater Cabling Diagram
The details of each of these cables/interconnections are as follows:
1.

Two conductor DC power cables to the transmit and receive radios.

2.

Six conductor DC power cable to the connector Board. Supplies power for the fan and
Repeater Indicator board via cable 6.

3.

RF Coax to connect the receive radio to the back of the Repeater. This cable has a BNC
connector on the Repeater’s rear panel.

4.

RF Coax to connect the transmit radio to the back of the Repeater. This cable has an N type
connector on the Repeater’s rear panel.

5.

CAT5 cable with RJ45 style connectors on both ends. This cable connects the Ethernet
controller on the Repeater Indicator board to the Repeater's back panel and provides power
from the Connector Board to the Repeater Indicator board for the LED indicators.

1-6

3.0

Mobile Radio’s Theory of Operation

6.

Eleven conductor flex cable. Provides the SSI connection between the transmit and receive
radios. Refer to Section 1.5 for more details on this interface.

7.

Thirty conductor flex cable. Provides the connection from the transmit radio to the Repeater
Indicator board and includes SPI signals to drive the LED indicators, RTC backup supply, and
the interface to the Ethernet controller.

8.

Twenty six conductor cable. Provides the connection from the transmit radio's MAP to the
MAP located on the Repeater's rear panel.

9.

Eight pin conductor cable. Provides Ethernet LED signals from Repeater Board and HWID
signals from Connector Board (Applicable for 32 MB repeaters only).

Mobile Radio’s Theory of Operation
The sections that follow provide a detailed theory of operation for the UHF circuits in the two
MOTOTRBO mobile radios. For details of the theory of operation and troubleshooting for the
associated Controller circuits, refer to the Controller Section of this manual.

3.1

UHF (403–470 MHz) Receiver Circuitry
The receiver is configured as a dual-conversion superheterodyne receiver, capable of both FM and
4-level FSK demodulation. The major blocks are the front-end, the mixer, Xtal filter, and the Abacus
III back-end IC. The overall block diagram is shown in Figure 1-5.

Sw. 10 dB
Attenuator

2-Pole
Varactor
Tuned

LNA

2-Pole
Varactor
Tuned

4-Pole
73.35 MHz

2nd L.O.
71.1 or 75.6
MHz

LIMITER/
IF AMP
STAGE
X

AD9864

T/R ANT
Switch

2n d
L .O .

H i-Speed
A /D

V CO

10 bit
DAC

SPI
&
SSI
BUS

10 bit
DAC
1st L.O.
Low Side
Injection
F0 - 73.35
MHz

DSP
Processor

SPEAKER

D/A

Figure 1-5 Receiver Block Diagram
3.1.1

Receiver Front-End
The front-end consists of a 2-pole varactor-tuned pre-selector filter, an LNA, a 2-pole varactor-tuned
post-selector filter, and a passive double-balanced mixer. The received signal applied to the antenna
is routed through the harmonic filter and PIN diode controlled antenna switch (D0702). A logic high
level on ANT_ENABLE configures the antenna switch for Tx operation while a logic low places the
switch in Rx mode. The insertion loss of the harmonic filter and antenna switch combined is
approximately 0.5 dB max in Rx mode. From this point, the Rx signal is routed to the Local Distance
switch (D0400/R0407), which biases on a diode in normal operation to minimize any insertion loss.
In the repeater, the diode is always biased on with the potential intermodulation improvement
through use of the resistive attenuation not accessible.

Mobile Radio’s Theory of Operation

1-7

The signal next reaches the pre-selector filter, which is a 2-pole varactor-tuned filter with 5 zeros
that are optimized to provide image frequency rejection. This filter, along with the similarly designed
post-selector filter, provides over 75 dB of image response rejection. The 3 dB bandwidth for both
filters varies across the band with a minimum of 19 MHz at 403 MHz and a maximum of 40 MHz
around 436 MHz. Half-IF rejection from the filters is also frequency dependent with a minimum of
approximately 10 dB achieved at the worst-case frequency of 436 MHz. Both filters have variable
center frequencies that are adjusted by the FE_TUNE signal, which is derived from the output of a
10-bit DAC internal to the MAKO IC (U3200). The voltage is scaled up by a voltage doubler (Q0403)
in order to provide the required linearity for the filters. Both filters are matched to the LNA (Q0402) to
optimize the amplifier’s noise figure (2.0 dB) and to provide an LNA gain of 15 dB to the signal. The
combined gain of the filters and LNA is about 13 dB. Current source Q0401 maintains the collector
current of Q0402 constant at 20 mA. The LNA, current source, Local Distance switch, and voltage
doubler are all supplied by 9R1_FILT, which is derived from 9R1 after filtering.
Following the post-selector filter is the Class 2, double-balanced mixer. It is comprised of baluns
T0400 and T0401 and diode ring mixer D0405. Injection amplifier Q0405 provides 10 dB of gain to
the Rx VCO injection signal. Another amplifier, Q0202, located in the VCO block, also provides gain
for the LO signal and isolation from high RF signals entering the mixer. The signal applied to the LO
port of the mixer is +16 dBm minimum after passing through the 3-pole/1-zero, low-pass injection
filter. The LO injection is low-side and mixes the signal down to an IF frequency of 73.35 MHz. The
output of the mixer is connected to a diplexer network, which terminates out-of-band frequencies in
51 ohms (R0427) while appearing as high impedance to the 73.35 MHz IF signal.
3.1.2

Receiver Back-End
The signal entering the back-end is matched to 4-pole crystal filter, FL0500, by C0507 and L0503.
The filter is centered at 73.35 MHz with a 3 dB bandwidth of 12 kHz. IF amplifiers Q0500 and Q0501
follow the crystal filter and provide both amplification and limiting to the signal. An overall gain of
25 dB is available from the composite IF amplifier to lower-level IF signals. As the signal level
increases, Q0501 begins to limit and eventually saturates out at approximately –16 dBm. The
purpose of the limiting is to provide protection to the AD9864 Abacus III back-end IC (U0600). At IF
levels exceeding –32 dBm into U0600, the 2nd LO synthesizer internal to U0600 can be pulled,
causing corruption of the I/Q data being delivered to the DSP. The block diagram for the AD9864 is
shown in Figure 1-6 below.

Figure 1-6 AD9864 Block Diagram

1-8

Mobile Radio’s Theory of Operation

The Abacus III accepts the 73.35 MHz signal, processes it, and sends out I/Q data in 16-bit format to
the DSP at a 20 kHz rate. Internal to the Abacus III is an LNA and 16 dB FE attenuator, an internal
integer-N synthesizer used to control the external 2nd LO VCO, a Sigma-Delta ADC and decimation
filter, and control and formatting logic for outputting the baseband I/Q data. External to U0600 is the
2nd LO VCO with active device Q0600 and its associated circuitry including the loop filter consisting
of C0613, C0618, and R0603. The 2nd LO mixes the 73.35 MHz IF signal down to 2.25 MHz before
being input to the ADC where it is sampled. The tank circuit (L0608, C0605, C0642, R0617) and
varactor (D0601) for the internal clock synthesizer, work with the loop filter (R0618, C0643, C0646)
to provide the 18 MHz clocking signal to the internal ADC, decimation filter, and SSI formatting
circuitry. A 3 Volt regulator (U0601) provides a clean supply to U0600. Transistor Q0601 is
configured as a super filter to provide the 2nd LO transistor with a low-noise supply. The reference
clock for U0600 is 16.8_REF, which is a buffered (Q0100) 16.8 MHz clock from the synthesizer
block.
Shown below in Figure 1-7, is a simplified block diagram of the signal flow through the receiver
back-end and the DSP processor portion of the OMAP (U1000). All of the blocks within the dotted
box represent the DSP software algorithms internal to the DSP.

73.35
MHz
IF

AD9864 Hi
SPEED
ADC

FIR

FM
DISCRIMINATOR

ANALOG AUDIO
GAIN STAGES

DEEMPHASIS

Σ∆

SPEAKER

DAC

DSP ANALOG FM MODE

73.35
MHz
IF

AD9864 Hi
SPEED
ADC

FIR

FM
DISCRIMINATOR

4-FSK
SYMBOL
RECOVERY

AMBE+2 TM
VOCODER

Σ∆

ANALOG AUDIO
GAIN STAGES

SPEAKER

DAC

DSP DIGITAL 4FSK MODE

Figure 1-7 Signal Flow through Receiver Back-End
The DSP takes the incoming 20 kHz data stream and passes the information through an FIR (Finite
Impulse Response) filter, which provides rejection from any in-band adjacent channel interference.
The remaining filter data is then sent through a decimation process further reducing its frequency to
8 kHz.
Depending on whether the repeater is in Analog or Digital mode determines the type of signal
processing used. If in Analog mode, the remaining 8 kHz data is sent through the FM Discriminator
and De-emphasis subroutines in the DSP code. If the repeater is in Digital mode, the 8 kHz data is
again passed through the FM Discriminator but an additional Symbol Recovery routine is applied
along with a standard AMBE+2™ Vocoder process. The data is sent to the MAKO (U3200), which
provides digital to analog conversion and drives the audio gain stages. Detailed information
regarding this can be found in the Audio Section of the Controller Theory of Operation.

Mobile Radio’s Theory of Operation

3.2

1-9

UHF (403–470 MHz) Transmitter Circuitry – 40 Watt
The Transmitter consists of the power amplifier (PA) circuitry and the power control circuitry. The
power amplifier provides amplification of the signal from the VCO up to the desired output power.
The power control block is responsible for ensuring the desired output power level is maintained in
both analog and digital modes, as well as protecting the power amplifier from damage due to heat,
antenna mismatch, out-of-range battery voltage, and poor assembly.

9V3_TX

ANT_ ENABLE

LDMOS
Predriver
RD 01 MUS1

Agilent
ADA4743

ANT_ ENABLE

LDMOS
Final
MRF1570

Microstrip
Dual
Directional
Coupler

Harmonic
Filter

/
t ch
Ma litter
Sp

t ch
Ma

CW / 4 FSK
+ 13 dBm
INPUT
FROM
VCO

LDMOS
Driver
RD 07 MVS1

t ch
Ma

TX_INJ

A+

9V3_TX

M
Co atch
mb /
ine
r

9V3_TX

Pad

TX Port

T/ R
Switch

RX Port
To FE

Forward
Port

Reflected
Port

SW_9V1

FINAL_BIAS
BATTERY_DET
A+

To Pressure
Pad Switch

To Pressure
Pad Switch

+

Thermal
Cutback

To Pressure
Pad Switch

Voltage
Controlled
Variable
Attenuator

9V3
To Predriver
P res s ure
P ad Clos es
S witc h

To Driver

9V3

SW_9V1
-5 dBm
(nominal)

V_ CONTROL
To Final

VCONT
VAPC
VIN

+5 VOUT

+5 V Regulator

Pressure
Pad
Switch

AD 8315

TX_DAC

VSET

VPOS
ENBL

RF IN

FLTR

COMM

Active
Reconstruction
Filter

Log Amp Controller

Figure 1-8 UHF 40 Watt High-Power Transmitter Detailed Block Diagram
3.2.1

Power Amplifier
The radio’s 40 Watt power amplifier (PA) is a 4-stage amplifier which amplifies the output of the VCO
to the required transmit power level. The first stage is an LDMOS (Lateral Double Diffuse MOS)
50 ohm fixed-gain block (ADA-4743, U0700) followed by the adjustable gain LDMOS pre-driver
(RD01MUS1, Q0705), an adjustable gain LDMOS driver (RD07MVS1, Q0703), and the fixed-gain
LDMOS final device (MRF1570, Q0702). A transmit/receive (T/R) switch and a harmonic filter
complete the transmit lineup.

3.2.2

Input Stage (50 Ohm Fixed-Gain Block)
The first stage (ADA-4743, U0700) is an integrated circuit with internally matched 50 ohm input and
output stages providing approximately 16.5 dB power gain. It provides reverse isolation between the
PA and the VCO to lessen the risk of VCO load-pull and it also supplies appropriate power to the
pre-driver stage. The ADA-4743 is biased at 60 mA during transmit by R0706, which is switched to
9V3_TX during TX by Q0701 (controlled by Antenna_En). The ADA-4743 is preceded by an 11 dB
resistive pad to further improve reverse isolation.

1-10

3.2.3

Mobile Radio’s Theory of Operation

Pre-Driver Stage
The next stage is a low-power, LDMOS device (RD01MUS1, Q0705), which delivers up to +27 dBm
to the driver stage. Its gain is controlled by varying the gate bias voltage and varies from low gain up
to approximately 14 dB power gain. The gate bias voltage is controlled in parallel with the driver
stage by the V_cont signal.
The input match to this stage is a high-pass topology comprised of L0718, C0817, and L0721.
High-pass matches are used where appropriate to minimize the chances of low frequency
regeneration within the amplifier. R0759 and R0777 are required to improve the bandwidth of this
circuit. The inter-stage match between the pre-driver and driver stages is comprised of L0720,
C0786, and C0791 arranged in a high-pass topology. Additional pads are provided on the
transceiver board to allow for possible engineering optimizations to this match. These are
non-populated parts C0789, C0792, C0793, and C0794.

3.2.4

Driver Stage
The third stage is a medium-power, LDMOS device (RD07MVS1, Q0703), which delivers up to
+38 dBm to the final device. Its gain is controlled by varying the gate bias voltage and varies from
low gain up to approximately 11 dB of power gain. The gate bias voltage is controlled with the
V_cont signal and is controlled in parallel with the pre-driver stage gain.
R0718, R0720, R0754, and R0755 are required to improve the bandwidth of the driver stage. The
inter-stage match (as well as the power splitter) between the driver and final device is comprised of
C0753, C0813, C0818, C0819, C0732, C0743, C0744 and C0761, and associated micro-strips on
the PCB. Additional pads are provided on the printed circuit board to allow for possible engineering
optimizations to this match. These are non-populated parts C0754, C0755, C0729, C0730, C0731,
C0808, C0764, C0760, and C0765.

3.2.5

Final Stage
The final stage is a high-power, LDMOS device (MRF1570, Q0702) consisting of two parallel,
high-power devices within 1 plastic package. The package is mounted to a copper carrier to improve
thermal conductivity to the chassis and also to more tightly control the RF load, allowing higher and
more consistent maximum output power. This stage is biased at a quiescent current of 750 mA and
operates with a fixed-gain of approximately 10 dB, allowing the radio to be set to a maximum output
power of 48 Watts. The quiescent current is set by adjusting the Final_Bias signal. Both elements of
this transistor are fabricated on the same semiconductor die and are well matched, allowing control
via a single voltage.
Both the input and output matching circuits of this stage have extremely critical part location
requirements. Any repair must be done with care to ensure the replaced components are placed
accurately and properly soldered. Of particular concern are input matching capacitors C0732 and
C0761 and output matching capacitors C0811 and C0812. The resistor networks at the input of each
of the final elements are required to improve the bandwidth of the circuit. These resistors are R0762
through R0773.

Mobile Radio’s Theory of Operation

1-11

The output matching circuit and power combiner is comprised of C0811, C0719, C0812, C0746,
C0726, and C0737 and associated microstrips fabricated on the printed circuit board. Additional
pads are provided on the PC board to allow for possible engineering optimizations to this match.
These are non-populated parts C0720, C0721, C0747, C0748, C0727, and C0741. R0719 is added
as a preventative measure against half-carrier regeneration. If the final device fails and has to be
replaced, R0719 should be carefully inspected to ensure against any damage caused by the final
device. Replacement of the final device requires that the bias voltage be re-tuned using the
Customer Programming Software (CPS). Care must be taken not to damage the device by
exceeding the maximum allowed quiescent current which is 1 Amp. The device can tolerate up to
5 Amps for brief periods of time without damage.
3.2.6

Antenna Switch
The antenna switch (T/R switch) routes the signal between either the transmitter or receiver and the
antenna. In transmit mode, it utilizes the existing dc feed (A+) to the final stage device (Q0702). Both
PIN diodes D0700 and D0702 are turned on during key-up through forward biasing. This is achieved
by pulling down the voltage at the cathode end of D0702 to approximately 12.2 Volts (0.7 Volt drop
across each diode). Q0704 is configured as a current sink that maintains the current through the
antenna switch diodes at 100 mA, as set by VR0700 and R0738. The current sink is enabled during
transmit mode by ANT_ENABLE, which is asserted through Q0706 and associated circuitry. When
the PIN diodes are conducting, an RF ground is formed at the anode of the lower PIN diode, D0702,
which places L0710 and C0803 in parallel. The values of L0710 and C0803 are chosen so as to be
parallel resonant at the center of the transmit band, making them appear as an open-circuit so that a
50 ohm power path is maintained through the top PIN diode to the harmonic filter.
In receive mode, DC current through the PIN diodes is interrupted by turning off the current sink.
The RF path now flows from the harmonic filter, through the matching circuit formed by L0710,
C0803, and the capacitive divider formed by C0767 and C0772. C0766, currently unplaced, is
provided for possible future engineering optimizations to this match. The purpose of L0719 is to form
a parallel resonant tank with the reverse capacitance of D0700, improving the receive path return
loss at the receive input of the T/R switch.

3.2.7

Harmonic Filter
Inductors L0706, L0707, L0708, and capacitors C0742, C0739, C0740, and C0738 form a
7-element low-pass filter to attenuate harmonic energy from the transmitter. R0713 is used to drain
any electrostatic charges that might otherwise build up on the antenna. The harmonic filter also
prevents high-level RF signals above the receiver pass-band from reaching the receiver circuits,
improving spurious response rejection.

3.2.8

Directional Coupler
The dual-directional microstrip coupler is implemented at the harmonic filter output to sample both
forward and reverse directed transmitter power. RF power from the transmitter PA passes through
the microstrip coupler before reaching the antenna. Forward RF power is coupled to the U0940 log
detector/controller via the voltage-controlled attenuator (VCA) stage consisting of pin diodes D0901,
D0902, and D0903. The log detector/controller regulates the gain of PA stages Q0703 and Q0705
(via V_cont), thus ensuring that the forward power out of the radio is held to a constant value.

1-12

Mobile Radio’s Theory of Operation

The directional coupler functions not only as part of the transmitter power regulation circuit but also
as part of the VSWR load-detection circuitry. Its physical location close to the antenna connector
allows accurate VSWR sense at the transmitter output. Forward and reverse coupled signals are
rectified by D0904 and D0905, respectively. DC voltage FWD_DETECTED is proportional to RF
power while REV_DETECTED is proportional to reflected RF power. The detected voltages are fed
to the respective inputs of difference amplifier U0901. The difference amplifier output is applied to
the variable attenuator control stage, U0900-1. An abnormally high reflected power level, i.e., a
damaged antenna, also causes an increase in the difference amplifier output voltage. This causes a
reduction in attenuation by the VCA. As a result, the greater RF signal applied to the log detector/
controller causes the controller to reduce the gain of PA stages Q0703 and Q0705. Transmitter
power is thus reduced to prevent damage to the final device due to an improper load.
3.2.9

Power Control
The transmitter uses PA controller IC, U0940 to control the power output of the radio. A portion of
the forward RF power from the transmitter is sampled by the directional coupler and delivered via
the VCA to the RFIN port of the PA controller IC (pin 1). The PA controller, a log detector type,
provides temperature-stable, high-accuracy control over a typical 50 dB dynamic range.
The MAKO IC contains a digital-to-analog converter (DAC), which provides a reference voltage
(TX_DAC) at the input of reconstruction filter stage U0900-2. The filtered reference voltage at the
output of U0900-2 is divided by the combination of R0942 and R0946 before reaching the VSET
input of the PA controller IC (pin 3). Thermistor RT0953 is used in combination with R0954 to
compensate reference voltage drift at operating temperature extremes. Reference voltage level is
programmable through the SPI lines of the MAKO. This reference voltage is proportional to the
desired power setting of the transmitter and is factory programmed at several points across the
frequency range of the transmitter to offset frequency response variations of the transmitter’s
coupled power circuits.
The PA controller IC provides a dc output voltage at pin 7 (VAPC), which is divided to provide gate
bias for PA pre-driver and driver stages. The 0 Volts to 5 Volts range at U0940, pin 7, is applied as
V_CONTROL to power-adjust the transmitter by controlling the gate bias of stages Q0703 and
Q0705. Voltage divider combination R0727 and R0728 provides gate bias to Q0703 while divider
combination R0750 and R0751 provides gate bias to Q0705. This adjusts the transmitter power
output to the intended value. The ratio of each of these resistive dividers is chosen to ensure that
Q0703 and Q0705 are both running at their nominal design condition at rated output power.
Variations in sampled forward transmitter power cause the PA controller IC to adjust the control
voltage above or below its nominal value to raise or lower output power in order to maintain
transmitter output power relative to the reference voltage applied to VSET.

Mobile Radio’s Theory of Operation

3.2.10

1-13

Power Ramp Profile Control
In order to minimize the transient adjacent channel power at the transmitter’s output, the ramped
power follows a raised-cosine profile. The PA controller IC has a linear slope function when scaled in
dB/V. To achieve the desired raised-cosine profile of the output power, the ramped reference voltage
provided by the MAKO DAC follows a raised-cosine approximation. The MAKO DAC reference
output is low-pass filtered by the DAC reconstruction filter before it is applied to the VSET input of
the PA controller IC.
Reconstruction filtering reduces spurious emissions in the RF spectrum as a result of the finite steps
of the DAC. Loop filter capacitor C0926 in conjunction with resistor R0950 and the integrator within
the PA controller IC, set the loop dynamics. The loop response has been optimized to achieve
sufficient speed to follow the required ramping profiles while meeting switching transient
requirements over varied power levels. Accurate control of the power-rise (ramp-up) and powerdecay (ramp-down) characteristics minimizes splatter into adjacent channels.

3.2.11

Thermal Protection
Thermistor RT0908 in combination with R0902, form a voltage divider with the output proportional to
the sensed transceiver board temperature in the vicinity of the transmitter driver and final devices.
The voltage divider output is routed to an operational amplifier U0901-2, which provides a dc voltage
via diode junction D0900 to control the attenuation level of the VCA stage. For the condition that the
temperature threshold set by resistive divider combination R0901 and R0909 is reached, the VCA is
driven to increase the RFIN signal at the PA controller IC (pin 1). This increase will cause the
controller IC to adjust the PA control voltage below its nominal value to decrease transmitter output
power. Temperature will be reduced by lowering transmitter output power relative to the reference
voltage applied to VSET.
The extruded heat sink on the transmitter chassis helps to get the heat away from the transmit
circuitry more efficiently. Because the heat transfer is better than the mobile chassis due to the fan
and heat sink, there are some component values in this area that are different from those in the
MOTOTRBO mobile chassis.

3.2.12

Out-of-Range Battery Protection
Transmitter power cutback under extended battery supply voltage operation is provided for by
monitoring the battery supply in the controller circuit of the radio in order to change the VSET input
of the PA controller IC (pin 3) for reduced transmitter output. This feature allows transmitter PA
dissipation to be limited at high-line battery supply operating conditions while limiting transmitter PA
overdrive conditions at low-line battery supply operating conditions.

3.2.13

Pressure Pad Switch
The power control circuitry includes a safety switch (S0700) that consists of a conductive portion of
the rubber pad which pushes the RF final transistor Q0702 against the chassis. When the chassis
cover and rubber pad are properly assembled, the conductive portion of the pad contacts a pattern
on the transceiver board, electrically closing switch S0700. If the cover and pad are not in place,
switch S0700 is open-circuited and the power control circuit is disabled, turning off the gate bias to
Q0702, Q0703, and Q0705. This prevents thermal damage of the RF transistors which could occur
if the transmitter is operated without adequate heat sinking.

1-14

3.3

Mobile Radio’s Theory of Operation

Frequency Generation Circuitry
The synthesizer subsystem consists of the reference oscillator (Y0100), the fractional-N synthesizer
IC (Tomahawk II, U0100), and the Voltage Controlled Oscillator VCO.

3.3.1

Reference Oscillator
The reference oscillator (Y0100) contains a temperature compensated crystal oscillator with a
frequency of 16.8 MHz. A digital-to-analog (DAC) converter internal to U0100 (Tomahawk) and
controlled by the mP via serial interface (SPI), sets the voltage at the AUX_DAC output of U0100
(pin H6) to set the frequency of the oscillator. The output of the oscillator (pin 3 of Y0100) is applied
to pin K5 (XOSC_BASE) of U0100.

3.3.2

Fractional-N Synthesizer
The Tomahawk II synthesizer IC (U0100) consists of a pre-scaler, a programmable divider and
divider control logic, phase detector, charge pump, a D/A converter in the high frequency analog
modulation path, an attenuator to balance the high and low frequency modulation paths, a serial
interface for control (SPI), a serial interface for modulation (SSI), and a super filter for the regulated
2.45 Volts.

SPI

SSI
(Modulation )

D10

Data Read

D9

Data Write

C11

Clock

D8

CEX

F11

Data

F10

Clock

F9

Fsync

TOMAHAWK II

SPI
Interface

Fractional -N
Synthesizer
(U0100)

H2,J3

5V

A7

2.775V Dig

A5,A10,B2,B9,
G2,J4,J6,J10,
K2,L6
B7,E11,G10,J1

Waveform
Generator

Modulation
Unit

Digital
Attenuator

DS
18-bit

Super
Filter

J2

PRSC

16.8MHz REF

J11
Buffer

Fractional
Unit

D/A

Reference
Divider

VCO
TX / LO

SF _OUT

K4

Buffer
HP MOD

1.875V Dig

SSI
Interface

2.775V Ana

K8

2.775 V Ana

Prescaler

K5

Main Divider
AUX
D/A
Main
Phase/Freq.
Detector
And
Charge Pumps

G3

H1

H6

TCXO
(16.8MHz)

D7

Main _CP
Adapt _CP
Loop Filter

Figure 1-9 UHF Synthesizer Block Diagram

LOCK DETECT

Mobile Radio’s Theory of Operation

1-15

A voltage of 2.775 Volts applied to the super filter input (U0100 pin J4) supplies an output voltage of
2.45 Vdc (SF_OUT) at pin K4. This supplies the VCO and the VCO modulation bias circuit (via
R0321). The super filter supply voltage is provided by the 2.775 Volt regulator within U3200. The
synthesizer is also supplied by the 5 Volt regulator, U3002, another 2.775 Volt regulator within
U3200, and a 1.875 Volt regulator within U3200.
The output signal LOCK (U0100-D7) provides information about the lock status of the synthesizer
loop. A high level at this output indicates a stable loop. A discrete buffer amplifier (Q0100) provides
a buffered 16.8 MHz reference frequency to other parts of the radio.
The serial programming interface (SPI) is connected to the microprocessor via the data lines
SPI_DW (U0100-D9) and SPI_DR (U0100-D10), clock line SPI_CLK (U0100-C11), and chip enable
line CEX (U0100-D8). The serial modulation interface (SSI) is connected to the DSP via the data
line SDTX (U0100-F11), clock line TXCLK (U0100-F10), and frame sync line SFTX (U0100-F9).
3.3.3

Voltage Controlled Oscillator (VCO)
The Voltage Controlled Oscillator (VCO) subsystem consists of four Colpitts oscillators (two each for
Tx and Rx), a single-stage Tx buffer amplifier, a single-stage Rx buffer amplifier, oscillator bias
control switches, and the modulation circuitry.
UHF VCO

High Port Modulation
(HP_MOD_OUT)
(U0100 -K8)

Subsystem

TX_VCO_SEL 1
(U0100 -E5)

9V3_VCO
(U3001 -5)
TX VCO 1
TX INJ
TX_VCO_SEL 2
(U0100 -A4)

TX Buffer Amp

To U0700

TX VCO 2

Prescaler
(U0100 -J2)

Low Pass
Filter
RX_VCO_SEL 1
(U0100 -B4)
9R1
(Q0107 )

Steering Line Voltage
(VCTRL)
RX VCO 1

RX INJ
RX_VCO_SEL 2
(U0100 -H8)

RX Buffer Amp

To Q0405

RX VCO 2

Figure 1-10 UHF VCO Block Diagram
The UHF VCO design incorporates a total of four oscillators; two varactor-tunable Colpitts oscillators
each for Tx and Rx. Each oscillator has a tuning range of 33.5 MHz, sufficient to cover the Rx and
Tx frequency ranges of 326.65 MHz to 396.65 MHz and 403 MHz to 470 MHz, respectively. The
oscillators resonate at fundamental operating frequencies. Four (active-low logic) general purpose
output lines (GPO1, GPO2, GPO3, and GPO6) from the Tomahawk IC (U0100-B4, A4, E5, and H8)
provide the control for independent bias selection to each oscillator (VCO_SEL) via the PNP
transistor switches U0304 and U0201.

1-16

Mobile Radio’s Theory of Operation

The 2.45 Volt super filtered output, SF_OUT, of the Tomahawk IC (U0100-K4) supplies the bias to
the oscillators. A portion of the VCO output signal is lightly coupled through coupling capacitors
C0331 and C0231, routed through a low-pass filter (formed by L0221, C0235, C0230, and C0233),
and fed back to the M_PRSC input of the Tomahawk IC (U0100-J2).
High-port modulation is scaled through a voltage divider (comprised of R0319, R0320, and R0321)
and applied to the Tx modulation varactor diode CR0300. The TX VCO frequency is modulated via
coupling capacitors C0310 and C0344. High-port modulation is also applied to the VCO steering line
(through R0139, R0140 and C0166) which modulates the main VCO tuning varactors.
A discrete single-stage Tx buffer amplifier (comprised of the NPN transistor Q0302 and surrounding
components) amplifies the signal from the Tx oscillator to the level required by the first stage of the
Transmitter Power Amplifier (U0700). The TX buffer amplifier also provides sufficient isolation from
any undesired load-pulling from the Transmitter Power Amplifier. The bias for Q0302 is provided by
the 9.3 Volt regulator U3001.
A discrete single-stage Rx buffer amplifier (comprised of the NPN transistor Q0202 and surrounding
components) amplifies the signal from the Rx oscillator to the level required by the LO injection
amplifier (Q0405). The Rx buffer amplifier also provides sufficient isolation from any undesired
load-pulling from high input levels in the receiver front-end. GPO4 from the Tomahawk IC
(U0100-D4) controls the transistor switch (comprised of Q0108 and Q0107), that enables the 9.1
Volt bias to Q0202 (via the 9.3 Volt regulator U3001).
3.3.4

Synthesizer Operation
The complete synthesizer subsystem is comprised mainly of the Tomahawk synthesizer IC,
Reference Oscillator (crystal oscillator with temperature compensation), loop filter circuitry, VCO,
and DC supplies. The VCO feedback signal, PRSC, is fed to pin J2 of U0100 (M_PRSC) via a
low-pass filter (L0221, C0235, C0230, and C0233) which attenuates harmonics and provides the
correct level to close the phase-locked loop.
The prescaler in the synthesizer IC (U0100) is a four-level prescaler capable of dividing by 4, 5, 6,
and 7. The main loop N divider is configured to be an 8-bit divider. The divide-by-N portion of the
main loop is set via the SPI. The fractional portion of the divider is realized using a 3-accumulator,
24-bit fractional divider. The SPI is used to set the desired divide ratio.
The output of the prescaler is applied to the main loop divider. The output of the main divider is sent
to the phase/frequency detector, which compares the main divider’s output signal with the reference
signal. The reference signal is generated by dividing down the signal of the reference oscillator
(Y0100). The output signal of the phase/frequency detector is a pulsed signal which is routed to the
charge pumps. The main charge pump current is programmable through the SPI with its output at
pin G3 of U0100 (MN_CP). The loop filter transforms this current into a steering voltage that is
applied to the VCO.

Mobile Radio’s Theory of Operation

1-17

To reduce lock time when new frequency data has been loaded into the synthesizer, an adapt
charge pump providing much greater current than the main charge pump is turned on for a finite
amount of time to quickly charge or discharge the loop filter capacitors to steer the VCO to the
desired frequency. The output of the adapt charge pump passes to the loop filter via pin H1 of
U0100 (MN_ADAPT_CP). When the synthesizer is within the lock range and the adapt timer runs
out, the adapt charge pump is powered down and the main charge pump takes over. A settled
synthesizer loop is indicated by a high level at signal LOCK (U0100-D7), which is routed to the
microprocessor. Q0102 is configured as a current source to provide a steady 1.5 mA during the
adapt period. U0101 is an analog switch that opens the adapt path slightly before the end of the
adapt period to prevent the current from the current source from pushing the VCO off frequency.
Modulation is performed by applying a digital data stream via the SSI bus from the DSP (U1000) to
the synthesizer (U0100). In order to meet spurious and phase noise requirements, the PLL
bandwidth was designed to be narrower than the full modulation bandwidth, therefore requiring the
use of dual-port modulation. Internal to the synthesizer (U0100), low-port modulation is added to the
fractional-N division numerator to trace out the modulation versus time while the high-port data
stream passes through an interpolating waveform generator, a digital attenuator (for modulation
balancing), and then gets converted to an analog signal through a 10-bit DAC before modulating the
VCO. This high-port analog modulation output (HP_MOD_OUT, U0100-K8) is connected to the
VCO modulation varactor diode (CR0300) via C0360 and R0319, and to the loop filter via R0139,
R0140, and C0166.

1-18

Mobile Radio’s Theory of Operation

Notes

2-1

Section 2
TROUBLESHOOTING CHARTS
1.0

Troubleshooting Flow Chart for Receiver (Sheet 1 of 3)
ALL Troubleshooting within the
dotted line is done on the TX BRICK

NO RX AUDIO

Set up radio in Analog
Receive mode on
desired channel
with Squelch open

Yes

Audio at pin 6
of U3505?

Audio at pin 10
of U3501?

No
Spray or inject 73.35 MHz
RF carrier modulated with
1 kHz Audio Tone into XTAL
Filter FL0500

Audio Tone
present
at Speaker?

Volume
level
adjusted
properly?

No

Yes

Yes

B
No

Audio at pin 1
of U3501?

No
Verify audio path to
U3501

Yes
Audio at pin 4
of U3500?
Setup repeater unit to
receive at frequency
403.025 MHz
with the RX Brick open &
connected to the system.
Apply an on-channel
RF carrier at -47 dBm modulated
with 1 kHz tone
at the RX antenna port

1st LO
(329.675 MHz)
> +16 dBm
at TP0401?

No

Yes

Check connections to
external speaker and replace
speaker if necessary

No

Audio at pin 1
of U3500?

Yes

Check Biasing
before replacing
U3500

No

Verify audio path
between U3500 and
pin 1 of U3501

1st LO
> +5 dBm
at R0422?

Yes
RF level
of on-channel
signal > -45 dBm
on pin 4
of T0401?

No

Check VCO
Troubleshooting
Flow Chart

Yes

Yes

Check T0400 and D0405
and replace if necessary

9 VDC
present
at R0417?

Yes

Check biasing on
Q0405 before replacing

No
No
A

No

Check
9R1 path back to
Synthesizer

Yes

Check U3501
bias and
replace part if
necessary

2-2

1.1

Troubleshooting Flow Chart for Receiver

Troubleshooting Flow Chart for Receiver (Sheet 2 of 3)

ALL Troubleshooting on this page is
done on the RX BRICK

A

Voltage level
>2.7 VDC
on D0401?

+9.0 VDC
on pin 4
at Q0403?

No

Yes

~ 0.8 VDC at
R0432/D0400?

No

Voltage
< 0.5 VDC
at pin 2
of Q0400?

No

Is voltage
at R0409
~ 0.7 VDC?

Check D0403, D0404, and
associated capcacitors
for opens and shorts.
Replace if necessary

Check Synthesizer
Troubleshooting
Flow Chart
Check biasing
circuitry of
Q0400 before
replacing

Yes

Yes
Yes

No

Check biasing on
Q0403 before replacing

Check circuitry around
D0401, D0402, D0403, and
D0404 for shorts and opens

Yes

Yes

RF level
of on-channel
Signal > -45 dBm
at C0420?

No

No

Check biasing circuitry of
Q0401 and Q0402 before
replacing

Check biasing circuitry of
Q0402 before replacing

Troubleshooting Flow Chart for Receiver

1.2

2-3

Troubleshooting Flow Chart for Receiver (Sheet 3 of 3)
ALL Troubleshooting on this page
is done on the RX BRICK
B

16.8 MHz
present
at C0622?

No

3.0 VDC
on pin 1
of U0601?

Check Synthesizer
Troubleshooting
Flow Chart

No

No
5.0 VDC
at E0610?

Check biasing on
U0601 before
replacing

Yes

Yes

Check Controller
Troubleshooting
Flow Chart

Yes
2nd LO
> 0 dBm and
at 71.1 MHz
at TP0600?

3.5 VDC
at E0609?

No

Remove Shield
SH0500
Check biasing on
Q0600 and
check continuity
on D0600.
Replace if necessary

Yes

No
Check biasing on
Q0601 before
replacing

Yes

18 MHz
present
at L0608?

No

~ 1.65 VDC
on R0617?

No

Yes

Yes

No

Biasing
correct on
Q0500 and
Q0501?

Replace components
as needed

No

Check 5 VDC
supply and biasing
components
before replacing
Q0500 or Q0501

Yes

Yes

73.35 MHz
present
at pin 6 of
FL0500?

No
Check FL0500 matching
components before replacing

Check signal gain
and biasing
before replacing
Q0500 or Q0501

Yes

2.25 MHz
present
at C0625?

Yes

No

~ 3.0 VDC
on L0604
and L0605?

Yes

Yes

No

Check diode
continuity before
replacing D0601

73.35 MHz
present
at TP0602?

Clock
VCO and LF
components
OK?

No

Check biasing
components and 3 VDC supply.
Replace parts if necessary

DC continuity
through
biasing components
E0600 - E0610?

No

Yes
Check for visible
solder shorts near
pins before replacing
U0600

Replace
defective biasing
component

2-4

2.0

Troubleshooting Flow Chart for 40W Transmitter

Troubleshooting Flow Chart for 40W Transmitter

No Transmitter
Power

Is TP0909
> 1 VDC?

Yes

Is TP0702
= 9.3 VDC?

No

Check 9.3V Regulator
circuit (U3001)

No

Is TP0913
= 9.1 VDC?

No

Check 9V3_PA Regulator in
Controller Troubleshooting
Flow Chart

Yes

Is D0702-K
~ 12.4 VDC?

Yes

No

Check T/R bias
circuit

Yes
Yes

Check 5V Regulator
circuit (U0941)

No

Is U0941 Pin 1
= 5 VDC?

Are TP0707
and TP0708
~ 2.2 VDC?

No

Is voltage at
TP(TX_RAMP_DA
C) in controller
> 3 VDC?

No

Place Switch or
R0775

Yes

Is TP0703
0 dBm?
No

Yes

Check U0900-2 and
associated circuitry

No

Is voltage at
TP0910
> 1 VDC?

Yes

Is power at
TP0709 ~ 15 dB
> TP0710?

Yes

Replace U0940

No

Check Q0705 and
associated circuitry

No

Check Q0703 and
associated circuitry

No

Check Q0702 and
associated circuitry

Yes

Is power at
TP0702 ~ 10 dB
> TP0709?

Yes

Is power at
D0700-A ~ 10 dB
> TP0702?

Check Bias Set
Circuit; bias tune

Replace Q0702 *

Yes

Is power
at TP0704
~ 16.5 dBm?

Yes

No

Is Pressure Pad
Switch in place?
No

Yes

Check MAKO
Troubleshooting Flow Chart

No

Is resistance
to ground at Q0702
G1 and G2
~ 66 kohm?

Yes

Measure relative power thru remainder of TR switch and LPF to find
open circuit. Perform visual inspection of circuit.

* Note: If Q0702 is replaced radio must be bias set and power set.
1) Levels are during Transmit Mode (analog), 13.6V at battery connector, 50 ohm termination on transmitter.
2) Make sure PCB is screwed into chassis during these tests to avoid final device damage.
3) When making measurements within the transmitter using an RF power probe, be careful that the rating
of the probe is not exceeded. The “relative” measurements listed in the flow chart should be made with a
scope probe connected to a spectrum analyzer or similar instrument to avoid damaging sensitive power
probes.

Replace U0700

Check VCO
Troubleshooting
Flow Chart

Troubleshooting Flow Chart for Synthesizer

3.0

2-5

Troubleshooting Flow Chart for Synthesizer
Start

No

Visual check of
the Board OK?

Correct
Problem

Yes
No

+2.45V at C0137
(SF_OUT)?
No

+5V at R0100?

Check 5V
Regulator
U3002

Yes

Are C0136,
C0137 OK?

Replace U0100

No

Yes

Replace or
resolder
components

Yes

+2.775V at
R0101 and
R0103?

No
Check U3200

1.5ms pulse at
TP_ADAPT_SW
when channel
changed?

Yes

1.5ms (inverted)
pulse at R2517 when
channel changed?

No

No

Check P U1000
Troubleshooting
Chart

No

+1.875V at
R0102?

Check U3200

Yes

Yes

Check Q0106,
R0159

Yes

No

Is 16.8MHz
Signal at C0145?

Check Y0100

Yes

Is 16.8MHz
Signal at R0155?

No

Is 16.8MHz
Signal at R0109?

No

Is RF Prescaler level
(at C0233) between
100mVpk and 300mVpk
(harmonics <-15dBc)?

Replace
U0100

Yes
Yes

Is Radio in TX or
RX mode?

Yes

Check Q0100
and surrounding
components

TX

Replace
U0100

Is either GPO2 or
GPO3 low (<0.5V),
but not both, and
GPO1 and GPO6 are
high (>1.4V)?

Yes

Is Modulation
Present at
R0139?

Is SPI
Programming
OK?

No

RX

Yes

No
Yes

Replace
U0100

Is Tx SSI activity
present on CLK,
FSYNC, and DATA
lines (R2512, R2514,
R2513)?

No

Yes

Is either GPO1 or
GPO6 low (<0.5V),
but not both, and
GPO2 and GPO3 are
high (>1.4V)?

No

Check P U1000
Troubleshooting
Chart

No

Yes

Is SPI
Programming
OK?

No

Check P U1000
Troubleshooting
Chart

Yes
Replace
U0100

No

Check P U1000
Troubleshooting
Chart

Check VCO
Troubleshooting
Chart

2-6

4.0

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

No TX VCO signal at C0318

Visual check
of board
OK?

No

Correct
Correct
problem
problem
Correct problem

Yes
No

Radio did not boot up
Radio
didornot
boot up
properly
check
properly
or check
9V3 Regulator
9V3 Regulator

No

Check biasing
Check biasing
components
then
components
replace
replace
Q0302
Q0302then
ifif
replace
Q0302
if
needed
needed
needed

9 VDC at L0300?

Yes
Vbe= 0.7 VDC
for Q0302?

Yes

Check components
between R0332 and
L0305 for shorts or
opens

Yes

RF signal
present at
R0332?

No

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Chart
Chart

VCO 1

No
2.556VVDC
at
2.556
at C0362
&
C0300?
C0363

Radio programmed for
Tx VCO 1 or 2?

VCO 2

Yes
Radio
is not for
Radio is not
programmed
for
VCO programmed
1 Transmit Mode
Mode
or VCO1
U0100 Transmit
not functional
or U0100 not
functional

No

~ 0 VDC at
C0348?

2.556 VDC at
2.556
V at C0362 &
C0336?
C0363

No

Check Synthesizer
Check
Synthesizer
Troubleshooting
Troubleshooting
Chart
Chart

No

Radio is not programmed for
Radio is not
VCO 2 Transmit Mode or
programmed for
U0100 not functional

Yes
Yes
Check biasing
Check biasing
components
then
components
replace
Q0300then
if
replace
Q0300 if
needed
needed

No
Vbe= 0.7 VDC
for Q0300?

~ 0 VDC at
C0358?

Transmit Mode or
U0100 not functional

Yes
Yes
Check
CR301- CR0304,
- CR304
Check
CR0301
L0310,and
L0307,
C0308,
C0313,
L0310,
L0307,
C0320,C0313,
and C0314
C0308,
C0320,
for shorts
opens
and
C0314orfor
short

Check
CR0305
- CR0308,
Check
CR305
- CR308
L0315, L0318,
C0343,
C0345, Yes
and L0315,
L0318,
C0350,
C0346
C0343,and
C0345,
C0350,
for
shorts
or opens
and
C0346
for short

No
Vbe= 0.7 V
for Q0301?

Check biasing components
and Replace
then replace
Q0301
Q0301
if needed

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

4.1

2-7

Troubleshooting Flow Chart for Tx VCO (Sheet 2 of 2)

Tx VCO locked but no
high-port modulation

Tx VCO not locked
at correct frequency

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

Yes

Check R0320,
R0321, R0319,
R0320,
Check R0321,
R0319,
andfor
CR0300
and
CR0300
for
open
or
short
shorts or opens

DC Voltage
at R0311
between 0.6
and 4.5 VDC?

No

-

~2.1 VDC at
VCO side of
C0360?

Yes
No
Modulation at
CR0300?

Check C0323, C0325,
and C0329 and all
components between
C0326 and C0314 for
shorts or opens

VCO 1

Tx VCO 1 or
VCO 2
selected?

VCO 2

Check C0351, C0352, and C0359
Check components
and all components between
between C0353 and
C0353 and C0346 for
C0346 for open or
shorts or opens
short

Yes
Replace C0310

No

Modulation at
C0361?

Yes
Replace C0360

No

Check C0361 and
Check
C0334
for C0361
a short and
and
C0334
short and
thenfor
check
then
check
Synthesizer
Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

2-8

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

5.0

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

No Rx VCO signal at C0218

Visual check
of board
OK?

No
Correct problem
Correct problem

Yes
No
9 VDC at E0201?

Radio did not boot up
Radio
did or
notcheck
boot up
properly
properly
or check
9V3 Regulator
9V3 Regulator

Yes

Vbe= 0.7 V
for Q0202?

No

Check biasing
Check biasing
components
and
components
and if
then replace Q0202
then replace
neededQ0202 if
needed

No

Check Synthesizer
Check
Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

No

Radio is not programmed
Radio
is not Mode
for VCO
2 Receive
for
or programmed
U0100 not functional
Receive Mode or
U0100 not functional

No

Check biasing components
and then replace Q0201
if needed

Yes

Yes

Check components between
R0219 and L0205
for shorts or opens

RF signal
present at
R0219?

No

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flowchart
Flowchart

No

2.556 VVDC
at
2.556
at C0362
&
C0200?
C0363

VCO 1

Yes

Radio is not
Radio for
is not
programmed
VCO 1
programmed
for
Receive
Mode or
Receive
Mode
or
U0100 not functional
U0100 not functional

No

Radio programmed for
Rx VCO 1 or 2?

VCO 2

~0 VDC at
C0248?
2.556VVDC
at
2.556
at C0362
&
C0236?
C0363

Yes
Yes
Check biasing
Check biasing
components
and
andif
thencomponents
replace Q0200
then replace
Q0200
if
needed
needed

No

Vbe = 0.7 VDC
for Q0200?

~0 VDC at
C0258?

Yes
Yes
Check CR0201 - CR0204 and
L0210, L0207, C0220,
C0213, C0208, and C0214
for shorts or opens

Check CR0205
– CR0208
and
Check CR205
- CR208
L0218,and
L0215,
C0243,
L0218,
L0215,
C0245,C0243,
C0250,C0245,
and C0246
C0250,
forand
shorts
or opens
C0246
for short or
open

Yes

Vbe= 0.7 VDC
for Q0201?

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

5.1

2-9

Troubleshooting Flow Chart for Rx VCO (Sheet 2 of 2)

Rx VCO not locked
at correct frequency
Rx VCO not locked

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flow Chart

Yes

DC Voltage
at R0211
between 0.6
and 4.5 VDC?

No

Check C0223, C0225, and C0229
and all components between
C0226 and C0214 for
shorts or opens

VCO 1

Rx VCO 1 or
VCO 2
selected?

VCO 2

Check
C0251,
C0252, and C0259
Check
components
and
all components
between
C0253 andbetween
C0253
C0246
C0246
forand
open
or for
shorts
short or opens

2-10

6.0

Troubleshooting Flow Chart for Repeater

Troubleshooting Flow Chart for Repeater
Repeater does not
fully initialize
(Disabled LED
stays blinking)

Can it repeat?

Yes

Re-insert or Replace
30 pin Front Panel
cable

No

No

Re-insert or replace SSI
cable

Does Repeater
initialize properly
now?

Replace Front Panel
Board

Yes
Done

No

Replace Connector
Board and/or
Accessory Cable

Does Repeater
initialize properly
now?

Yes
Done

No

Troubleshoot Rx
Radio

Does Repeater
initialize properly
now?

No

Troubleshoot Tx
Radio

Do all LEDs flash
on power-up?

Yes
Done

Yes

Done

3-1

Section 3
UHF1 PCB/SCHEMATICS/PARTS LISTS
1.0

Allocation of Schematics and Circuit Boards

1.1

Controller Circuits
The UHF1 circuits are contained on the Printed Circuit Board (PCB) which also contains the
Controller circuits. This Chapter shows the schematics for the UHF1 circuits only, refer to the
Controller section for details of the related Controller circuits. The PCB component layouts in this
Chapter show both the Controller and UHF1 circuit components. The UHF1 schematics and the
related PCB and parts list are shown in the tables below.
NOTE: The UHF Schematics and parts lists are the same for 8486777Z12 and 8486777Z14. Only
the Controller circuits are different between the two PCBs.
Table 3-1 UHF1 25–40W Diagrams and Parts List
PCB :
8486777Z12 Main Board Top Side
8486777Z12 Main Board Bottom Side
8486777Z14 Main Board Top Side
8486777Z14 Main Board Bottom Side

Page 3-3
Page 3-4
Page 3-5
Page 3-6

SCHEMATICS
Overall
Receiver Front-End
Receiver IF Amp
Receiver Back-End
Power Amplifier
Power Control
Synthesizer
Receiver VCO
Transmit VCO

Page 3-7
Page 3-8
Page 3-9
Page 3-10
Page 3-11
Page 3-12
Page 3-13
Page 3-14
Page 3-15

Parts List
8486777Z12 and 8486777Z14

Page 3-16

3-2

Allocation of Schematics and Circuit Boards

Table 3-2: UHF1 25-40W Diagrams and Parts List
PCB:
8486777Z15 Main Board Top Side
8486777Z15 Main Board Bottom Side

Page 3-21
Page 3-22

SCHEMATICS
Overall
Receiver Front-End
Receiver IF Amp
Receiver Back-End
Power Amplifier
Power Control
Synthesizer
Receiver VCO
Transmit VCO

Page 3-23
Page 3-24
Page 3-25
Page 3-26
Page 3-27
Page 3-28
Page 3-29
Page 3-30
Page 3-31

Parts List
8486777Z15

Page 3-32

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

C3018

J0700

J3000

26

C0706

VR4004

J4000

C0705

R0614

C0145

2

3

2

3

2

3

2

R4051

3

2

3

2

3

2

R6403

C6428

C6445

C6423

R6443
R6446

C3202

C3280

L3200
R1021 C1009
C3213 2 3
4
Q3203
2 3
C3216
4
Q3204

R1025
R1035

E6402

C6418

C6429

C6417

R6444

C6421

C6420

R6461

R6460

R3501

C3277

R3596 R3550

R3507
R3509 R3503 R3500
R3505

R3504 R3233

3.6V_MAKO_
C3513
SW1

C1003
R1014 R1019
C1002
R1034
R2000
R1028
R1027USB1_TXEN
C1006 TP1000
USB1_DAT
TP_SDRAM_CLK
C1033
C1013
VBUS2_CMD
C1031
C1011
R1067
VBUS1_CMD

8

1

Q3202
9

16

R4012
R4011

C2004

R4106
C4076

D4001

R4009
R4010C4035

TP4000

C4027
C4026
C4025
C4024
C4023
C4022
C4021
C4020
C4019
C4018
C4017
C4016

C2000

L3202

R2013

R4034
R4006

R4068 R1066
R4069
R4070
R4071

C1008

C2005

R2005
R4095
R2008 C2006
R2009 R2007 R2006
R2010
TP_SDRAM_CS

C2007

R2011

TP_SDRAM_BA0
TP_SDRAM_BA1

C3209

C3212

C4034

C3529
C1034 C3210
R1017

R1045
R1036

C6407 R6459
U6407
E6401
C6408

R6458

C3219

C3220

U3500
R3508

R3576
R3571

R1026
6 C3262R3537
R3538
34
R3205
C3208

C3239
R1020

E3205
R3588 C3248 VR3204
2.9V_MAKO_V6
C3234
C3225
MAKO_GATED_32KHz
VR3202 C3226

C3247

VR3206

C3040
E3503

E3502

C1030
R1005
R1041

R4061
R4063
R4064
R4065
R4066
R4067

R2004

C2003
C2002

C4000
C4001
C4002
C4003
C4004
C4005

R2529
C2500

C0109

R0101

16

C1036

C1017

C2001

1

9

C3203

C1014

C1018

C6440

R0107
C0171
R0105

R0108

R3225

C1007

C1019 C1005

C6439

R6456
C6433 C6431
C6430

Q3200

R1000

R1006
R2012

C6406
R6455

R6454

C6422

C1016

C1001

R6449
R6466
R6465
R6450

8

RT3500
R3203

C1037

R1001
C1015
C1004
C1012

R1002
R1072

R6445

USB1_SEO R3224

MAKO_
RX

TP_POR

C3545
R3595

C3273

R3560

C1000

U6402

Q3500

R3520

E3500

9

R0110

R4000
R4001
R4002
R4003
E4000
R4004 R1071
R4005
R3583 R3580

C0127

C0144

C0105

Q0100 R0146

R0161
C0180
C0146
2
Y0100
3
4

C0196

C0140
R0155
R0157
R0102
R0156
C0132
C0178R0109
R0147
C0130
C0113 C0122
C0121
R0106 C0118
C0175
R0144 C0117

TP_MAKO_FSYNC

C6416

R3594

C3283
C3278 C3276

R3587

R3206TP_MAKO_TX
TP_

C1010

C4013

C3511

TP_MAKO_DCLK

C4006
C4033
C4032
C4031
C4030
C4029
C4028

L0317

L0318

C0133

C0100
C0103
C0102

R0148

C0177 R0158

C3523
C3528
C3521C3520
C3211
C3207 R3218

U1006

VR3503 C3515

R3532

Q3501

C0350

C3514

R3526
R3547

R3515

C6419

R6402

R6467 C6451

E3202

R3514

C6426

C6427
E6407

E4001 VR4007

R3056

R3033

3

U3040

C3524

C0353

C0343

CR0302
CR0305
CR0307
CR0303

C0111 C0128

C0124 R0111
C0125 C0104
R0116
C0129 C0143

R0100
C0110
Q0102 R0114

C0644
E0606
C0631

3

2
2

1
L0314

R0324
R0325
C0342

L0313

L0315

C0352

C3518

R3535
8
5
4
Q3201

C0351 C0346

C0345
CR0308
CR0306

L0309

Q0301

R0305
C0304
R0329
C0337
C0347

R0316

C0300
C0301

C0313 C0314
CR0304
CR0301C0308 C0323
C0325
C0329
C0359

C0253

L0217

L0302

R0304
C0305

R0224

C0246

C0259C0252

C0243 C0251

C0208
C0229C0225

R0225
C0242

L0214

L0213

Q0201

R0205
C0237
C0236

L0202

R0216 C0204
R0229

C0200
C0201

R0204
C0205

C3531

C1032

L0312 L0319

C0141

PE

PD
PC

C0642

D0601

E0608

DOUTB
DOUTA
CLKOUT

C0622
R0627
R0607
R0608
R0609
R0611
R0612
R0613

R0118

R0117

C0142
R0119 R0123

FS

37
25

U0600

C0643
R0618
R0617

C0646

C0126
C0510

R0619 C0645 C0630
E0605
L0608

C0326

R0211R0311

SH0100

3

TP0601

13

C0625
C0627
C0629
R0610
C0633
E0604
E0607
C0638

1

C0626

E0602
E0601
R0606

L0310

C0336 R0326
C0340 C0341

4

2

C0623 C0650 C0605

C0320

C0310
C0344

L0218

FL0500

R0621 TP0602

L0307

C0250

C3501

C3505

C3238
R3217 C3240

C3254
C3249
C3229
C3538
C3530
C3516

C0315

Q0300

L0215

C0245

L0303

C3504

U3005
E0703

R0706

R0702

R3042

SH0301

R0159

R0623

R0503

5

6

C0619
C0617
C0615
C0611
C0621
C0620
E0600

C0502

R0622

Q0501

CR0202
CR0205
CR0207
CR0203

Q0106

L0504 C0509

C0504
L0506

C0515

L0604

C0516

C0226

C0247

C0241
C0240
C0306
R0301

CR0206
CR0208

L0407

L0210

R0226

L0212 L0219
C0223
C0214

L0209

R0420
R0419

R0417

R0510

L0207
C0220

CR0204
C0213
CR0201

C0438
C0439

32
4

C0442

C0451

L0411

C0450

C0440
R0418

C0428
C0432
C0431
C0429
C0430

C0424
C0425
C0423
C0427
C0426
C0433
C0434

32
4

R0412

C0206 L0203
C0215
R0201
Q0200

C0437

Q0402

R0423

R0425
R0421

Q0405

D0404

C0417

D0403

C0416

C0419
R0406

L0413

C0414
R0410

L0401

C0418

C0420

R0409
R0405

D0402

C0411

C0408 C0409

R0404

C0410

D0401

C0421

C0404

C0415

C0405
C0406 C0407

R0422

R0424

R3035
1

R0752

C0718

C0904

L0404

3

E3501

R3010

R3009

R0761
R0778

Q0701

L0900

C3009

R0751

R0700

D0903

C3506

C0802

Q0707

R0750

R0744

M0700

R0763

R0764

R0762

R0768

R0771

R0773

1

R0753

1
RT0908

Q0708

C0788

R0756
C0804
C0805

R0734

C0937

C0936

6
5
SP0700 SP0706

R0732

R0757 R0741

Q0709

R0928

D0901

R0929

R0925

D0902

U0941
C0950

C0934
C0935

L0902

R0927

C0926

SH0900

R0937 R0936

C0951 C0947

R0917
C0914

L0403

Q4006

Q4000 Q4002 Q4010 Q4011 Q4004 Q4005 Q4008

R3516

C3010

U3006

9

R0730

R0740
C0781
C0782

L0402

R4044
C4044

2

R3036

L0901

L0405

C4045

3

R0703

R0407

C4042 C4043

U3002

2

Q0702

R0924

C0949

C4046C4047

E4004
C4015
C4014

R0749

SP0702 SP0707
2

7
8
SP0704 SP0701

C0918

C4040 C4041

C3008

10

4
U0940
8
5
C0922
R0940
C0921
C0948

R4045

R3032

C0929

C0931

R4042 R4043

R3003
C3046

1

C0714

R3004

1

R0926

R4046 R4047

3

C3005
C3019
R3002

VR4002

VR4001

R4040 R4041

2

U3001

6

5

C3007

C3002

Q0901
SP0705 SP0703
3
4

R0950

VR4000VR4005 VR4003

3

C3015

E3000

R0742

C0713

E4005 C4075

Q4013
R4048

R0774

R0748

C3006

C0700

E0701

R0745

C0799

C0798
R0930
C0915

C3000

C0748

R0776

C0701

3

R0738
L0714

C0777

R0914

R0923

C0703
C0702

C0711
C0712

Q0706

25
C4048
R4050

C0704
E0700

C0797
C0796

C0909

R0735

R0920
C0939

C0901
R0902

C0908

R0911
R0912
C0910

D0900

R0909

R0906

U0901

R0916

R0915

C0900 R0907
R0901
R0903
C0906
C0907
R0900

R0729

4

L0722

2
1
Q0704

R0713

VR0700

C0776

C0710

C6450

C0707

C0708

C0709

2

3

2

R0432 D0400

2.0

3-3

C0120 C0195

L0100

R0615

30
J4001

UHF1 (403–470 MHz) 25–40W 8486777Z12 Top Side

J4002

UHF1 (403–470 MHz) 25–40W 8486777Z12 Bottom Side
G1

11
J4003
14
R2514
R2512
R2528
R2526
R2527
TP501 TP503
TP502
TP_TEST1
C0119

C0123

C0115
TP_TEST2

C0147
R0104 C0101

C0148

R0115
R0125
R0122
C0150
R0128
R0131

TP_ADAPT_SW
C0179
R0120
2
Q0107
3
C0613

C0602
C0603

E0609

Q0601

C0507

L0602

C0649 D0600

C0614

R0616

C0503
R0509
C0512
R0501

C0628

C0402

R0512

E0603
L0605

C0637
C0635

C0636

C0452

R0401
C0403
R0429
C0401 R0413

C0514

Q0403

C0413

TP0400

1
C0953

R0941

R0947

U0900
R0946
R0954 TP0910
R0943
C0925
RT0953
R0955

U0942

C0902

R0428
R0430
C0436

R0951

C0927 C0923

R0921 R0942

E0403

R0402

R0415
R0414 R0416

E0401

C0912

R0626
R0625

D0500

R0910
R0960
Q0902
C0913 C0917

TP0907

R0976

D0904
C0940
C0941

R0977

C0779
C0942

R0978

L0903 R0971

R0972 R0970

C0772

2

R3545

U3003

R0979

C0945

TP0913

TP0903

C3013

5

R0975

C0944

D0700

L0719 C0810

R0974

L0710

TP0904

47

07

C

C4068
C4069
APM_1_WIRE

C4067

C4065

C4063
R3540
C4064 C4066

VR3504
2

R6436
C6438

USB2_DP USB2_DM

3
C4070
VR4006
R4054
2
EXT_PTT
3
VBUS2
2
3

3

3

R6433

C1
C3A3

C6435 U6405

R6435

EMERGENCY

VR6400 IGNITION_SENSE

R3005 R3006 C3012 C3014

1

6

R4031

R4089

R4088

R4032

2

C0943

C0651
C0641
C0640

C0506

C0928

TP0911

C0766

C0735

TP0713

R4033

D0905

U0601

L0503

C0412

SH0300

R0511

E0400 C0400

C0454

C0740

C0453

R0938 R0944

R0500

L0406

C0422

C0819

C0513

AA1

C0920
C0919
C0916
R0919
R0922

E0610 E0500

T0400
6
4

R0400
Q0401

C0738

R0502

L0707
C0911

R0918

C0739

C0632

4
6
T0401
3
CR0400

L0706

VR3040

C0778

Q0500

C0448 3

C0455

L0708

TP0711

R0508

R0427

L0412

C0456

C0767

C0612

L0410

D0405
Q0400

C0443
R0431
R0403

L0408

C0618

C0446
C0447
C0441

L0409

C0742

R0602 R0603 R0624

C0449

C0445

3

TP0401

TP0708

C0761

C0764 C0760

R0770

R0772

R0769

S0700

R0775

C0812

D0702

C0610 C0616
C0607
R0605
R0604

R0207

C0765

R0766

R0767

C0787
R0739

L0720
C0791

C0814

C3020

R0719

TP0301

C0753

C0756

C0808

C0731

R0765

C0770
C0771
R0728
TP0707

C0732

R0221
C0231

C0818

C0221 L0206
C0222 R0220

R0203
L0200
C0202

C0730
C0745

R3524

C0746

R0426
C0444

L0204 C0207 E0201
R0212 C0209
R0219
R0206

C0224

C0217

C0729

R0727

R0722

R0754
R0720
R0718
R0755

TP0909

Q0705

C3507

R3521

14

R3057

Q3030

R3039

D3030

R3053

4

C3032
Q3041
R3040

C0803

C0634

C0137

C0755

C0754

C0744

C0716
C0717

C0800 R0747

C3500

U3505

C3510
R3525

C3030

R3048

R3047

R3034

L0603

SH0101

C0219
L0205
C0211
R0202
C0203

L0211

C0218
R0208

R0210

C0257 R0218
C0249 R0213
Q0202
C0248

E0301

U0303

TP0703

R3502

R3506

8

7

TP0704
R0777
C0734 C0817
C0795 R0759
L0705
TP0710
C0801

U0700

C0728 R0711

R0760 R0714

C3017

U3004

R3008

VR3200

C3522

R3549

R3534

U3030

C0811

SH0500

C0239
U0201

C0302

C0328
C0327

C0322
R0334

3 R3209

R3530

1

5

C3041R3045

R3046

C2501

C0719

R0160

C0233

C0258

R0230
C0235

C0230

R0310
C0321

C3044

C0743

C0721

C0601

TP504

C0238

C0191

R0113
R0103 C0135

R0337

C0193

R2501
R2507
R0307

TP0705

C3543
INT_MIC

8

R3054

2

Q6401

J6400

ANT_C

R4055

3

L6402
R6407

VR3000

R0601
Q0600

R2504
R2506
R2517
R2516
R2513
R2518
R2525
L0306
R0333R0332
C0317
R0306 E0302
R0302

C0809

C0194

C0334

TP0702

C0192

R1044

L0702

Q0108

OPT_SSI_SYNC

L0718

C0162

R2515

1

C0160

R1054

L0721

C0157

20

Q0703

C0163

22
R0303
L0300
C0303
C0309
R0320 C0307
R0321
U0304 CR0300
L0221
R0331
R0327 C0361

L0304

C0316

R0312
C0318
C0324

R0319
C0331

R0308

Q0302

21

R2502
R2519
R3577
R2520

C0360

C0319

R3581 R3226
R3043
TX_RAMP_DAC

L0311

J2500

R3582

2

C3544

Q3503 R3539

C3243

R3248
Q3206C3261 C3275

D3200

EXT_MIC MAKO_V9_3V

VR3201 VR3208

VR3203
MAKO_V8_5V

R3044

L0305
C0311

U3202

R3236
C1
C3A3

P1

Q3040

C0733

C0792
C0793
C0794

5 C0138
34
U0101

C3282

C1044
R1048

R3219
R3220

Y3201

R4090
C3218 E4003
C3217 R3223
R3222

C3043

L0700

C0648

4
5
34

R3228C3274

R0715
TP0709 C0775
L0715 C0780

R0134
C0159

Y1000
R3210

C0741

C0647

3
U3203
C3272

R3055

C0164

2

C3512 R3523
C3011 R3007
Q3502
C3016

C0789
C0815
C0786

R0140

U1000
Q3205

C3509

C0149
C0151
R0127
C0158

AA21

C3526

C3021

C0134
C0136

C3204

R1060

L3201
C3260

E3203

C3233

C3228
C3222
C3227
C3221

C0737

C3045

R0620 C0604

U2000
C3535

1C3517

R3050

C0166

TP_FLASH_CLK

Q4012

TP_VCTRL

C4086
C3237

R3546

R3528

R3037

C0165

G8

8
VR3502

L1

R3579

Q3504

7

R4035

TP0600

A1

U3502

R3051

C0156

A8
C3252

C3519

Q3032
2
3

R0139

A1
14

1
R3038

U0100

A21

C3031

4

L11

R3561
VR3205

1

R3030

C0131

C3214
R3541 C3527
C3525
R3536
C3532

R3542
R3533
R3544

C3205

R3584 R3585

R2521
SPI_CLK_1
R2523
A1
R2522
SPI_MOSI_1E3201

R3591
R3592
C3232
C3231

3

C0161

U4006

5

R3575

R4030

C0114 C0112
A11

A9
R4096
R4093
U4007
E3208 E3206

2

C0357
C0358
C0363
C0362
C0349
C0348

R3216
R1070

R3201

R4079 C4073

16

R3041

R2508

2
R3593
Q3505

9

VR3207

R3052

SPI_MISO_1

R2500
U3200

R6468 U6404
14 C4084

8

C3042

R2524

R3227
U4001 C4085

C4074

C3540
R3578
R3558
R3559

C4053 R4078
C4055
R4080
C4062
R4081
C4061
R4082
C4060
R4083
C4058
R4085
R2511

3

5
U3501
10
8 R3511 6

C3502

D3040

C4051 R4076

C3215
7

C4072

R1047
8
R6401
C3257

C4071

R3513

MAKO_CE
C1035

C3270 R3247
R3246
R6464

R4023 R4086

RF_ATTN_2

4
6
U3201
1 3
A14

U4000

R3572R3563
R3562

U3504

U3503
4

C3539

Q4014 Q4001

C0108

VR4008

I2C_CLK

E2500

C4049 R4074

U2001

C3536
1

C3508

R1046

J1
I2C_DATA

C6434
C6449

C6414

R3569

C0727

VBAT

VBAT_GROUND

D4000

C0107
C0106
R0126

U4004
C4087
R3586

C3541
4
E4002
P14 U3508 C3542
5 8

R6419
R6418
R6417
R6416
C6452

R4103
R4101
R4100

TX_RAMP

U6408

C3503
R3573
R3574

2
Y3200
3
4

C3279
R6469
R6470

R3512
R3510

C3206

P1

2.8V_RF_TEST

IF_TEST

C6443
L6403
R6411

P10

Q4015 R4098

Q4009

R2509
R2510

J9
C4089 R4097
U4005

Q4007 Q4003

C4059 R4084

R3237

C4088

C3265
R3207

C3269

Q3208

R3245

R4099

C3200

USB1_DP

R3215

C6446

R3240

A1

ROUT_TEST

R6438
R6420
1.5V_RTC_TEST
R6439 R6440 R6457

Q6402

U6401

R6409

C4011
C4012
C4010
C4007

R3204
R6408

R4105

R3243
R3208

R3241

Q3207
8
5
4

R3200

C3201

U6406

R6404

C3266

R3238

CLK_ACQ_TEST

USB1_DM

C3281
R3239

SPI_CLK_TEST

C6444

VBUS1 C4090

U4008

A10

R6410

R6437

C3534
R4049

26

3 2
4 5

R6432

C3533

20

C6432

E6400

C6437
R6434

07

R4094

C6413
C6412

R3529

07

R6405

R6430

R3548

C

FL6401

C6436
C

MMP_1_WIRE

3-4

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

R0973
L0904

C0723

R0913
C0903

C0813
SH0901

1

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-5

C3018

J0700

J3000

26

C0706

C0707

C0709
C0708

2

SP3001

SP3000

C3006

2

R4051

3

C6428

C6418

C6422
R6443
R6446

9

C3248 VR3204 2.9V_MAKO_V6
R1017
C3234
C3210
R1025
C3225
R1019
C1034
C1003
U3500
R1035
C3226
C1002
R1014
TP1000
VR3202
R1034
R3508 R3504
C1006
R2000
R1027
C3239
TP_SDRAM_CLK C1033
R1020
R3233
C1013
VBUS2_CMD
C3220
C3513
C1031 VBUS1_CMD
R3507
C3219
C3280
R3503
C3277
R3500
C4027
R4068
C3273
C4026
R4069
C1009
R3596
C4025
R4070
R1021
C4024
C2007
R4071
C4023
C3213 2 3
4
TP4000
C4022
Q3203
R2011
R4006
C4021
R4095 R2005
23
C3216
C4020
4
R2008 C2006 R2006
D4001
Q3204
C4019
R2009 R2007 R2010
C4018 R4009
TP_SDRAM_CS
C6407
C4017 R4010
C4016
U6407
C4034
E4001
C6408
C4076
C6433
E4004
C4015
C4014
R4012
R4011

R1005

R1041

U6402

Q4006

Q3500

C6429

Q4008

R3516

R3520

E3500

3

2

2

3

3
Q4005

Q4004

Q4011

Q4010

3

2

2

3

3

2

Q4002

3
VR3206

R3576
R3571

C3529

E3503

R3560

8

1

Q3200

9

16

C3202

C3203

L3200

R3224
R3225

R1028

8

1

Q3202

9

C1037
C1036
C1007
C1016
R1000

C3212

16

C3209

L3202

C1014

TP_SDRAM_BA0
C1011
C1008
R1006
C2005
C2004
C1005
R1066
TP_SDRAM_BA1
C1019
C1017
R1067
R2013
VR4007
R1002 C1018
R4034 C4035
R2012
C2001 R2004
R4106

C4006
C4033
C4032
C4031
C4030
C4029
C4028

R4063
R4064
R4065
R4066
R4067

E4000

R3501

R3587

C1000
R1045
C1010
R1036
R1001
C1015
C1004
C1012 C1001

R4001
R4002
R4003
R4004 R1071
R4005
R3583
R4061

R2529

R4000
C2500

C6451

TP_POR

C4000
C4001
C4002
C4003
C4004
C4005

C0122
R0108

C6439
C6440
R6456
C6431
C6430

E6401

R3594

C3545
R3595
R3505
R3550
3.6V_
R3509
MAKO_
RT3500
SW1
R3203
C3283
C3278 C3276

R3206

C3208
U1006

C4013

C6445 R6445
R6449
R6466

R6465
R6454
C6406 C6450 R6450
C6423 R6455

C2003

C2000

C2002

R0107
C0171
R0105

C0102
Q0100
R0146

C0109

R0111
C0125
R0116 C0104
C0143
C0129
C0144

C0124

C3514

VR3503

L0318

C3515 C1032

R3526
R3547
R3532
Q3501

C3211
R3218

C3207

E3502

C3524

C0350

C0111 C0128
R0118 R0117
R0100
C0177
C0110
R0158
C0140
R0114
C0133 R0155
Q0102
R0157
C0132 R0156
R0102
R0148
C0178 R0109
C0130
R0147
R0101
C0113
R0161
C0196
C0121
C0180
C0118
R0123
C0175
C0146
C0117 R0106
2
R0144
Y0100
C0120 C0195
3
4
C0145
R0110
L0100

R0159

U3040

C0336

R0326

5
4
Q3201

C0353

R0305

SH0301

8

R0324
R0325
C0342

Q0301
L0314

CR0307
CR0308
CR0306
L0317

C0351
C0343
C0345

C0314

CR0302 CR0305

C0127

R0311

C0326

L0309

L0310

C3531
R3535 R3537

L0315

C0346

C6426
R6402
R6403
C6427
E6402
C6417 E6407
C6416
C6419
R6444
C6420
R6461
R6460
R6459
R6458

R6467

E3202
C3238
C3240

C3254
C3229 C3249
R3217
C3538
R3515
C3530
R3514
C3516
R3588 C3511
C3518
C3523
C3521
C3528
C3520

C0341

C0340

L0312 L0319
C0352

CR0304
CR0303

L0218

CR0301

C0313

C0308 C0323
C0325
C0310C0329
C0344C0359

L0307
C0320

R0211

CR0206

C0337
L0313

C0300
C0301
L0302

R0304
C0305

R0226
R0224

R0225
C0242

L0214

R0316

C0250

L0217

CR0205

CR0207
CR0208

C0304

C0306 L0303
C0315 C0347
R0301 Q0300
R0329

L0215

C0253

R0205
C0237
C0236
L0213

CR0202

CR0204
CR0203
Q0106

SH0100

Q0201

C0223
CR0201

25

R0614 E0606
C0631
PD
R0615
PC

L0212 L0219

C0126

C0241

C0240

C0142
R0119
C0141
C0105
C0100
C0103

D0601

L0608

L0202

R0204
C0205
C0200
C0201
C0259 C0252
C0243 C0251
C0245 C0246

C0226

L0209

L0210

L0407

C0438
C0439

R0216

C0214

C0220

R0420
R0419
C0437

C0428
C0432
C0431
C0429
C0430

C0509
R0623

L0504

C0619
C0617
C0615
C0611
37 C0621
C0620

L0207

C0442

1

R0621

R0421

C0204

C0215 C0247
Q0200
R0229

R0425

32
4

C0440
R0418

L0203

U0600

C0646
C0643
R0618
C0642 R0617

13

C0626

C0206
R0201

R0417

5
6
4
FL0500
3
R0622
2
TP0602
C0502
C0605
C0650
C0510
C0623
E0600
E0602
C0622
R0606 E0601
TP0601 R0627
C0625
R0607
FS
C0627
R0608
C0629
DOUTB
R0609
R0610
R0611
DOUTA
C0633
E0604
CLKOUT R0612
R0613
PE
E0607
E0608
R0619 C0645C0630
C0638
C0644
E0605
L0604

R0423

C0213
C0208
C0229 C0225

R0412

32
4
L0413

Q0501

D0404

C0416
C0417

C0409

R0433
R0424
C0451
Q0405
L0411 R0422

C0420

R0406

Q0402

R0503 R0510

C0424
C0425
C0423
L0506
C0427
C0426
C0504 C0433
C0434

C0515

L0404

C0408

D0403

C0419

C0410

R0405

C0414

R0410

C0516

L0403

C0405
R0404
C0407
R0409 L0401

C0411

D0401

C0404

C0415

L0402

TP_MAKO_DCLK
TP_MAKO_FSYNC USB1_TXEN
TP_MAKO_TX
USB1_SEO
TP_MAKO_RX
USB1_DAT

R1026
6
3 4 C3262
C1030
R3205 R3538

R0703 R0702

2

R3042

C3247 E3205

C3040

U3005

E0703

R0706

R0734
Q0701

C0718

C3505 C3501

3

R3033

R3056
2

1

R3035

R0750

R0761
R0778

R3580

R0752
R0744
C0788

M0700

1

Q0707

R0700

C3009
R3010
C3504
R3009

E3501

3

SP0706
R0763

R0764

R0762

R0768

R0771

R0751

C0904

D0903

D0402

D0400

C0802

MAKO_GATED_32KHz

C0406
R0432

R0730 R0756
Q0708
C0804
C0805

R3036

1

SH0900

L0405

R0407

SP0700

L0900

C0949

C3010

U3006

9

5

R0732

R0753

Q0709

D0901

L0902

C0934
C0935

RT0908 1

C0918
R0925

C0421

C0951

R0937

R0917
C0914
R0929

C0418

R0936

L0901

SP0701

R0740
C0781
C0782

R0757 R0741
R0773

C0947

U0941 C0950
R0928
D0902

4
C0931
U0940 5
8
R0940 C0922
C0921
C0948

R0926

C0936
C0937

R0927

C0926

R0950

6

7

8
R0924

2

2

R0774

2
C3506

U3002
3

R4044
C4044

C6421

SP0707

SP0702

SP0704

10

VR4002

C3008

1
C0929

Q4000

R3003
C3046
R3004

1

R3002

R3032

2

Q0702

VR4001

VR4003

5
U3001

C3002

2

3

4

C4075

VR4005
VR4000

R4042
R4045
C3007 R4040 R4041
R4046 R4047
R4043
C4040
C3005
C4041 C4046 C4047 C4042 C4043 C4045
C3019

3

Q0901

SP0703

SP0705

R0749

R0930
C0915

R0748

E4005

Q4013

C0799
C0798
C0797
C0796

L0714

C3015

R0742
C0714

C0777

R0914

C4048
R4050

R4048

6

C0713

E3000

C0748

R0776

E0701

3

R0738

R0735

C0701
C0700

R0745

Q0706

R0923
D0900

R0906

R0911
R0912
C0910

25

C0704
C0703
C0702

E0700

C0711
C0712

2
1
Q0704
4

R0729

R0916
U0901
R0920
C0939
R0915

R0901
C0906
C0907

R0900

R0902
C0909

R0903

C0908

C0900
C0901

R0907

R0909

VR0700

C0776

R0713
L0722

J4000

C0705

C0710

C3000

3

2
VR4004

J4001

30

UHF1 (403–470 MHz) 25–40W 8486777Z14 Top Side

J4002

UHF1 (403–470 MHz) 25–40W 8486777Z14 Bottom side
11
J4003
14
C0119

C0123

C0115
R0139

TP_TEST2
R0115 R0125
R0122
C0150
R0128
R0131
R0127

C0148

SH0101

C0162
C0193
C0191

C0192
C0194

TP_ADAPT_SW
C0179

Q0107

E0609

Q0601

C0507
C0649 D0600

R0603
C0613
C0602
C0603
R0601

L0602

C0607

C0604

R0501
R0512

C0614
R0616

L0605

C0628

C0601

R0509
C0512 C0514

R0500

R0402

C0452

C0637
C0635
C0634
C0636

SH0901

C0953

1

RT0953

R0954

R0414

Q0403
C0403

R0626

C0651

C0413

TP0400

R0944

U0942

R0947
R0942

C0903

C0912
R0921

R0413

R0429 R0428
R0430
E0403
C0436

E0401

C0401

R0913

R0910
R0960
TP0911
C0917 Q0902
C0928
C0913
R0951
C0927
C0923
U0900
R0943

TP0907

C0941

R0976
R0977

C0942

R0978

L0903 R0971

R6433

5

C3013

TP0903

TP0913

R0975

R0974

R0979

C0945

TP0904

L0710

3

2

R4054

2

3

C0944

R3548
C4066

C4063

C4065

VR4006
VBUS2
USB2_DP

C4070

C0727

VBAT

VBAT_GROUND

USB2_DM

C4069
APM_1_WIRE

C0737

L0719 C0810

D0700

R3540

VR3504
C4068
C4067

R3545

C3014
R3006
C3012

U3003

6

2

2

C0943

C0640

C0506
R0508
C0402

C0412

C0779

R0625

E0400 C0400

C0454

R0972 R0970

C0772

C0767

C0766

C0723

U0601

L0503

L0406
R0401

Q0400

D0500

D0405

C0453

C0740

C0422

C0813

C0513

C0441

R0938

E0610 E0500

C0449

C0448 3
T0400
L0410 4
6

C0920
C0919
C0916
R0919
R0922
C0911

R0511

TP0401

R0918

C0739

Q0401

L0707

E0603

C0738

C0632

C0445

4
6
T0401
3
CR0400

TP0711

C0455
R0400

C0443
C0446
L0408
C0447

C0778

Q0500
R0502
C0503

R0219

C0735

TP0713

47

C
07

C0803

C0612

E0201

D0702

L0603

L0706

C0815

R0431
R0403

L0708

TP0708

C0742

C0618
Q0600
R0602
R0624
C0616
C0610
R0605
R0604

SH0500

C0760

R0770

R0772

C0761

R0427

C0819

C0764

C0756

S0700

R0775

R3005

1

3

3

3

EXT_PTT

R4031

R4088
R4089

C0721

C0648

3

C0812

L0412

C0818

C0456

R0767
C0808 C0731 R0766
C0765
R0769

TP0707

C0732

L0409

R0727
R0765

R0739
C0770
C0771
R0728

C0787

C0791

L0720

C0814

C0746

R0426
C0444

C0730

R0722

R0754
R0720
R0718
R0755

TP0909

Q0705

R0719

TP0301

R3048

C0719

R0160

C0753

L0200
C0202

C0800

3

C0217
C0221
L0206
C0222
R0221
R0220
C0231

R0210

R0777
R0759
TP0710
C0801

C3020

C0811

Q0108

5
U3030
4

R4033
R4055 R4032

2

L0700

C0647

2

C0160

E0302

C0745

C0729

C0809

L0205
R0202
C0203
R0203

C0755

C0754

C0743

C0157

C0211

R0218
L0211
Q0202
C0219
R0213

C0744

1

C0249
C0248

U0201

TP0702

C0163

5
C0138
34
U0101 R0120

C0258
C0257

C0716
C0717

C0817

U0700

R0711
C0728
TP0703
C0733
TP0704
L0705

TP0705

R0760

C0792
C0793
C0794

R0134
C0164 C0159

C0137
C0101
R0104
R0140

C0324

C0318

E0301

C0317

C0149

C0230

L0304

R0312
Q0302
R0307
R0310
C0321
R0306
L0306
R0333
C0322
R0334
C0316
R0332
C0328
C0327
U0303

C0311

C0218
R0302 R0337 R0208
R0303
C0302
L0300
L0204
C0303
C0238
C0207
C0309
C0239
R0212
C0307
C0209
R0320
C0224 R0206
C0235
R0321
U0304
R0207
CR0300
L0221 R0230
R0327
C0361
C0233
C0334
SH0300
R0319
C0331

2

1

8

R3034

C3525
VR3040
R3539R3530R3534 R3528
C3030
3
VR3201 VR3208 D3200
R3549
R3209
R3248
R3039Q3041
MAKO_V9_3V
C3522
D3030
EXT_MIC
C3261 C3275
R3582
Q3206
VR3200
R3249 R3581
Q3030
7
R3043 C3044
U3505
8
R3008
14
J2500
R3524
R3506
U3004
C3500
R3502
C3017
MAKO_V8_5V

L0702

C0151

L1

L0311

VR3203

C3260

Q3504

2

VR3000

TP0600

R0113
TP504
TP501
TP503
TP502
TP_TEST1

C0166

C0360

R3236
R1048 U3203 C1
C3A3
U3202

R3220 R3219

Y3201

P1

3

C0741

R0620

R2514
R2512
R2528
R2526
R2527
R0103 C0135
C0134
C0136

C1035

R3046
R3045

C3041

4
5 8
U3503

5
U3501
6 10

C3536
1

EMERGENCY

IGNITION_SENSE

R6435
R6430
C6435
R6436
C6438
C1
Q6401
C3A3
C6436
ANT_C

J6400

VR6400

C3045

TP_VCTRL

AA1

Q0703

C0165

C4091

R2501
R2507

C0795
L0721
L0718

C0158

R2506
R2517
R2516
R2513
R2518
R2525

U0100

R0331

R0747

C0156

Y1000
3
4

C0786
TP0709
C0775
C0789 L0715
C0780

C0161

G1
20

C0734

C0108

A1
2

R2504

C3021

C0147

J9
A9
TP_FLASH_CLK
R4096
R4097 R4099 R4093
U4005
U4007
A8
G8
U4006
U4004
C4086
C4090 C4087
U2000
C0131

U1000
22
5
34
C3282
AA21 C3204 C3272
R2515
R1060 C1044
R1054
R1070
R1044
OPT_SSI_SYNC

R0715

L11

R3216 R3227
Q3503

A11

A1
R3579

3

C0112

C3214 RF_ATTN_2
A21

SPI_MISO_1
SPI_MOSI_1 A1
E3201
SPI_CLK_1

U3200

C3541
C6434
E4002
4
C6449
5 8 C3542
R6464 7
P14
U6404
U4001 C4085
R3593 R1047
14 C4084
R3591 R6401
8
C3257 R3556
C4073
VR3207
R4079
C3232
R3555
R3542
C3252 R3552
R3541
VR3205
R3551 C3527

R6418
R6417
R6416
C6452

R6419

1.5V_RTC_TEST

R3544

2

C0357
C0358
C0363
C0362
C0349
C0348

C3291

E2500 D3040

R2508

U2001
2

R3569

MAKO_CE

IF_TEST

C3508

Q4001

R4049

C0114
C0107
C0106
R0126

VR4008
3

R4098

R3572

P1

R3055
R3030
4
R3513
R3047
R3038
C2501
Q3032
C3042 R3041
C3502 R3511
2.8V_RF_TEST
1
C3032
C3540
2
3
R3040
C6401 C3503 C3539
R3578
I2C_
R3050
R3573
R3558
CLK
R3574
R3559
R3057
I2C_DATA
R6457
R3054
R3051 R3037
R3053
R6440
8
VR3502
1 R3052 C3031
U4000
R6438
C3519
C3509
9
16
R6439
8 C3510
14
U3502
R3521 C3507
R3525
R6420
R4086
7 1 C3517
R4023
C6446
C3526
C4071
R3533
R4103 C4072
R4101 C4074
R3536
R4100
R3553 C3532
Q3502
R3554
Q3505
R3523
INT_
C3512
C3011 R3007
MIC
C3016

R3575

Q3208 C3290 C3289 C3206
2
Y3200 C3215 R2500
TX_RAMP
3
4
A14

R3252
R3250

R3215

R6468
R3546 C3535
U6408
R3228
C3228 C3222
R0714
C3274
R6470
C3243
R3210
R6469
C3231 C3227 C3221
Q3205
R3512 R3586
C3043
E3208 E3206
U3508
E3203
R3510
Q3040
U3504
R3044
R3226
C3279
R3584 R3585 R3592
R2502
R2519
R3200 C3200
TX_RAMP_DAC
R3577
L3201
R2520
21
C3233
R3241
1
C3237
C3270
R3246 R3247
6 4
C3269
C3218
U3201
L0305
1
E4003 R4090
R3245
3
C0319
C3217R3222 R3223
C3205
R3243
R0308
R3207
Q3209

U6401

R4030

E4006
C4059
C4094
C4093
U4009
C4049
R4074
C4092 U4010
C4051
R4076
C4053
R4078
C4055
R4080
C4062
R4081
C4061
R4082
C4060
R4083
C4058
R4085
R2524
R2511
R2509
R2510

R3237
J1

R6437

R1046

R3253

C4088

C3281

USB1_DP
C4011
C4012
C4010
C4007

C3265
Q3210

A1

R6411

R3240

R3204

R4105

R3208

R6404
U6406

R6405

Q6402

R6410
C6443
C6444
SPI_CLK_TEST L6403

Q3207
8 5
4

R3238
C3201

R6409

32
45

USB1_DM

R3239
C3266

C6432

C4089

U4008

Q4015

Q4012

20

ROUT_TEST

VBUS1

FL6401

R6407

C3534
Q4009
Q4007 Q4003 Q4014

R4035
26

C6414

L6402

R6432

C3533

07

P10

E6400
R6434

D4000

07

CLK_ACQ_TEST

U6405 C6437

R3529

C

A10

C6413
C6412

C4064
C

MMP_1_WIRE
R4094

3-6

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

R0973

D0905

L0904

C0940
D0904

C0902
R0941
R0946
TP0910
C0925
R0955

R0415
R0416

C0641

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-7

PA_SUPPLY
9V3_PA
9V3

RAW_B+
9V3_PA
9V3

5V_SW
1.875V_DIG_V2
2.775V_DIG_V4
2.775V_ANA_V7

5V
1.8V_TH_DIG
2.8V_TH_DIG
2.8V_TH_ANA
SPI_BUS(0:4)

0

SPI_MOSI
SPI_MISO
SPI_CLK
THK_CS
ABACUS3_CS

1
2

2

3

3

4

4

TX_SSI_BUS(0:2)

0

TX_SSI_DATA
TX_SSI_CLK
TX_SSI_FSYNC

0
1

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN
TH_CEX
ABACUS3_CEX_IN

RX_VCO_SEL1_
RX_VCO_SEL2_
TX_VCO_SEL1_
TX_VCO_SEL2_

RX_VCO_SEL1
RX_VCO_SEL2
TX_VCO_SEL1
TX_VCO_SEL2

VCTRL
SF_OUT
HP_MOD_OUT
PRSC

VCTRL
SF_TH
HP_MOD_OUT
PRSC

9V3_SYNTH
9V3_VCO

9V3_SYNTH_IN
9V3_VCO

VCO_UHF1

TX_INJ

TXINJ

( TX: SHEET)1
( RX: SHEET)2

TX_HP_UHF1
( PA: SHEET 1 )
( PC: SHEET 2 )

0

1

1

2

2

SDTX
TX_CLK
SFTX

SYNTH

9V3
9R1

RXINJ

9V3_SYNTH_OUT
9R1
PREDRIVE_SW

RX_IN

CONTROLLER_&_GPS

PREDRIVE_SW

( TOP LEVEL: SHEET 1)

RF_ATTN_1
RX_SSI_BUS(0:2)

0

RX_SSI_DATA
RX_SSI_CLK
RX_SSI_FSYNC
RX_SSI_SYNCB
DMCS
RESET_OUT
ADAPT_SW
LOCK_DETECT

1

1

2

2

16.8_GPS

PREDRIVE_SW
PC_ATTEN_ENA
PA_BIAS
TX_DAC
ANT_ENABLE
LO_BATTERY_DET
PA_TEMP

0

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT
ABACUS3_SYNCB_IN
DMCS
RSTB
ADAPT_SW
LOCK

16.8_GPS

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT
ABACUS3_CEX_OUT
RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

FINAL_BIAS_1
TX_DAC
ANT_ENABLE
LO_BATTERY_DET

0
1
2
3
0
1
2

ABACUS3_SYNCB_OUT
5V_BE
1V8_BE
16.8_REF

RX_INJ

NC

RXFE_UHF1

RX_IN

( 1 SHEET )
NC

9R1
RF_ATTEN_1
FE_TUNE

RX_FLTR_VCTRL

IF

ABACUS_SPI_BUS(0:3)

0
1
2
3

ABACUS_SSI_BUS(0:2)

SPI_ABACUS_DATA
SSI_ABACUS_DOUTB
SPI_ABACUS_CLK
SPI_ABACUS_CEX

IF

0
1
2

SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT
SSI_ABACUS_FSYNC
SSI_ABACUS_SYNCB

RXBE_73.35MHZ
(IF AMP: SHEET 1)

16.8_MHZ_BUFF

5V
1V8
16.8_REF

(ABACUS3: SHEET 2)

UHF1 (403–470 MHz) 25–40W Overall Schematic Diagram

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-8

E0400

RF_ATTEN_1_3

9R1_FILT
E0401
RF_ATTEN_1
R0401

C0400
220pF

Q0400

9R1_FE_6

680
9R1

2

4

1
1

6

Q0401
2

3

5
R0402
10

R0403
0

C0404
220pF

6

R0431
10K

3

4

0.1uF

220pF

47pF

5

C0401

C0402

C0403

C0405

Hi-Side Zeros for Preselector

TP0400
TEST_POINT

0.8 VDC Typical

5.6pF

2.7pF

C0410
6.2pF

220pF
L0413
220n H

R0400
27K

L0401

15nH

R0404
2.7K

2%

C0452
4.7pF
1

390

C0454

R0410

C0427
47pF

C0426
56pF

6.8pF
L0406

9R1_FILT

100K

C0418

L0404
3

220pF
C0420
4.7pF

Q0402
BFG540W

15nH

R0409
1.2K

2%

0.7 VDC

C0428
47pF

R0413

C0433

10nH

D0404

6.8pF

(V
AL
UE
)

C0425
56pF

C0424
56pF

C0417
4.7pF
D0403

4.3pF

C0422

10 dB Attenuator

12pF

C0416
4.7pF

3

2.7K

0.10uF

1.5pF

L0403

2

NU

C0423
47pF

C0415

R0406

(V
AL
UE
)

R0407
C0421

10nH

C0419

1

1

R0405
5.6K

3.9pF

5.6pF

C0409

1

L0402

(V
AL
UE
)

3

1

100pF

10nH

L0405

NC

RX_IN

3

2

C0414
220pF

10nH
3

C0408

8.6 VD C

(V
ALUE
)

C0453

C0412

(V
UE
) AL

D0402

D0401

CR0400

2

C0411
6.2pF

1

C0413

C0407

D0400
2

RXIN_FE_6

C0406

2

C0455
0.1uF

(Micro-strip 20 mm Each)
R0432
680

R0412
100K

C0429
56pF

C0430
56pF

C0431
56pF

C0432
47pF

1

4

NU

2

680

E0403
R0428

MAKO ( 0 ~ 4.6 VDC)

FE_TUNE_FE_4

10K
R0429

(3.00 ~ 8.00 VDC)

Q0403
UMZ2NTR

C0434
220pF

6

5

680
C0436

3

R0414
680

FE_TUNE
220pF

R0430
10K

R0416
680

R0415
680

9R1_FILT
IF_FE_8

IF
R0417
39

R0427
51

C0437
220pF

+16.0 dBm Min. (250 mV P-P)

C0456
100pF

TP0401

8.4 VDC

L0412
47nH

TEST_POINT

R0419
1.2K

C0438
220pF

2%

1.2K
R0421

8.2pF

C0443

0.6 VDC

RX_INJ_FE_5
R0422
J
RX_IN

R0433

L0408

L0409

22nH
2%

22nH
2%

C0445

L0410

C0444

3

T0400
XFMR
4

C0446
8.2pF

C0451

C0447
10pF

10pF

22nH
2%
C0448
9.1pF

1
C0449
13pF

6

IO1

IO2

2
5

1
NC
NC

5

0

R0423
121
1%

R0424
121
1%

22pF
22nH
2%
L0411

R0425
332
1%

UHF1 (403–470 MHz) 25–40W Receiver Front-End Schematic Diagram

6

1

2
100pF

NC

D0405

53.6
1%

4

2

3

Q0405
100pF

10

R0426
2.7K

3

2.2pF

R0420

220pF

T0401
XFMR

C0441
C0442

C0440

IO3

27nH

IO4

L0407

1

R0418
3.65K
1%

4

NU

(V
AL
UE
)

C0439

NC

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-9

5V

E0500
R0511
1.2K

5V_BE_5
5V
R0500
5.1K

C0514
0.10uF

C0513
0.10uF

R0501
330
R0502

VHF -- 44.85MHz
UHF -- 73.35MHz
4-POLE

R0503
30K

1.43V
R0509
4.7K

FL0500
TS75
73.35MHz
C0506
3 IN
18pF

OUT 6

C0510
6.2pF

GND2

C0509

4

330nH

C0503
0.10uF

NU

3
1

0.76V

0.10uF

2 CC1
5 CC2

L0503

L0506
820nH

C0512

IF_OUT

1.6V

C0502

0.10uF

C0504

IF_TO_ABACUS

Q0501

C0507

1 GND1

IFIN_BE_8
IF

R0512
51

20K

0.10uF
Q0500
D0500

2

C0515

C0516

NU

NU

0.10uF

0.72V
R0510
30K

R0508
56K

L0504

NU

SH0500
SHIELD

1

UHF1 (403–470 MHz) 25–40W Receiver IF Amp Schematic Diagram

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-10

VVCO
TP0602
TEST_POINT

C0601

SPF_3.5V

C0602
.01uF

1

TP0600
TEST_POINT

43pF

C0603
220pF

C0604
0.10uF

R0601
68
TP0601

C0605

C0650
30pF

R0621
0

TEST_POINT

R0602
10K
43pF

IF_OUT
R0622

R0623

NU

NU

C0607
18pF

Q0600
# C0611
1000pF

5V

2nd LO LF

C0610
68pF

3VA

L0602

C0612

R0624
2.7uH

.01uF
C0615

C0614
43pF
R0605
330
E0600

C0617
0.10uF

3VA

L0603
270nH
R0604
24K

C0613
0.1uF

L0604
10uH

D0600
1SV305

E0601
C0622

C0620
0.10uF

1000pF

C0621
0.10uF

E0602

37

38
VDDP

IOUTL

39

40

41
LON

VDDL

CXVM

44

42

43

LOP

CXVL

46

45
CXIF

GNDI

GNDP

PE

R0607

35

NU

34
33

SB_1_BE_5
SSI_ABACUS_SYNCB

31

FS_1_BE_5

R0608

30

SSI_ABACUS_FSYNC

29

R0609

0

28

DOUTB_1_BE_5

SSI_ABACUS_DOUTB
SSI_ABACUS_DOUTA

27

0

DOUTA_1_BE_5

R0612

CLKOUT_1_BE_5

R0611

26

PE

25

PD

0

C0631
0.10uF

C0630
0.10uF

SSI_ABACUS_CLKOUT

PC

0

E0604

FS

DOUTA

DOUTB

CLKOUT

* C0632
4.7uF

R0613

FE_1_BE_5

0

FD_1_BE_5

SPI_ABACUS_CEX
R0614

C0633
0.10uF

SPI_ABACUS_DATA

# C0635
100pF

FC_1_BE_5

R0615

0

SPI_ABACUS_CLK

.01uF
# C0634

E0606

E0605
# C0636
100pF

0
R0625
51.1K

1V8
3VA

R0626
68.1K

.01uF
C0641

1V8_3

E0607

BK1005HM471
E0610

C0651
100pF

U0601

3VA

C0638
#

R0616
100K

2

5V

6
4
3

1

NP

VOUT

VCONT
VIN

C0640
2.2uF

E0608

FB

C0637
1.0uF

GND

0.10uF

3VA

R0627
0

32

24

PD

VDDD
PC

GNDD

GNDS1

22

VREFN

23

VREFP

13

12

VDDH

GNDA

21

11

CLKOUT

VDDA
CLKP

10
R0610
0

CLKN

#

DOUTB
DOUTA

GCN

GNDC

C0629
2200pF

FS

U0600
AD9864

GCP

19

#

VDDF

20

9

GNDH

VDDC

8

IF2P

GNDQ

7
0.10uF
C0628

SYNCB

18

6

100pF

IF2N

17

5

100pF

GNDS2

16

E0603

GNDF

IOUTC

C0627

FREF

VDDQ

#

36
GNDL

MXON

15

3VA

4

IFIN

48

3

# C0626

MXOP

RREF

2

VDDI

1

14

200pF
C0625

47

1V8

C0623
0.10uF

3VA

FREF_IF
16.8_REF

C0618
1uF

2nd LO VCO VHF (42.6MHz/47.1 MHz)

C0619
0.10uF

L0605
10uH

R0603
510

3300pF

2nd LO VCO UHF (71.1MHz/75.6 MHz)

51

3VA

C0649

C0616
NU

R0606

3VA

5.1K

13pF

5
L0608
4.7uH

C0642
68pF

R0619
10K

R0617
10K

R0618
390

C0643
0.10uF

C0644
0.10uF

C0645
.01uF

D0601

CLOCK VCO

UHF1 (403–470 MHz) 25–40W Receiver Back-End Schematic Diagram

R0620
C0646
0.68uF

CLOCK LF

VVCO
9.1K

E0609

C0647
10.0uF

Q0601
73A04

C0648
10.0uF

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-11

2743019447

PA_SUPPLY_TX_PA
A+
PA_SUPPLY
C0700
30pF

E0700
C0702
2200pF

C0701
.022uF

C0703
30pF

C0704
.022u F

C0705
1000p F

C0706

C0707

NU

NU

R0776
C0711

0

C0712
1000p F

NU

9V3_T X

R0742
10

E0701
2
743019447

C0710
10uF

9V3_TX
9V3_PA

C0709
0.1u F

C0708
1000pF

C0713
100pF

C0714
100pF

L0700
17nH

E0703
R0700

R0703

NU

2.2K

R0702

Q0701

47K

0

NU

RN49A2

Antenna_En

47K
PREDRIVE_SW

PREDRIVE_SW

47K

L0702
33.47nH

C0716
220p F

C0717
1000pF

R0778

C0731

NU
C0729

NU

NU

100pF

C0811
33pF

C0732
56pF

C0730

NU

R0762 15

C0719
27pF

C0720

NU

C0721

NU
C0810
150pF

SP0700

R0763 15

9.3V DC (use scope with bandwidth limit to measure)
C0718
1000p F

Q0702
C0745
100pF

TP0702

Gate_1

R0764 15

R0706
150

R0765

D1

SP0702

L0719
82nH

C0727

C0726
22pF

NU

G1

NU

MRF1570, Flat Lead

TP0703

R075 4

Q0703

GND2

NU

C0813
30pF

C0755

NU

R0719
10

SP0703

D0700
GND2

GND1

S4

S3

S2

R0768 15

C0735

R075 5

3

R0769

NU

L0707

17nH

17nH

L0708
17nH

SP0707

4.3pF
C080 3

NU
SP0706

R0771 15

C0746
27pF

C0812
33pF

NU

SP0705

L0710
17nH

C0748

C0747

C0739
12pF

C0742
5.6pF

C0738
5.6pF

C0740
12pF

R0970
200

R0971
180

L0903
10nH

R0972
0

L = 585 mi l
W = 22.6 mi l

C0764

C0760

NU

NU

C0734

10pF

20pF

C0771

R072 8
10K

C0770
220pF

NU

C0766

C0765

C0767
12pF

NU

NU

TP0707

TP070 8

C0940
C0778
33pF

C0777
150pF

100

C0772
3.3p F

C0779
33pF

L0904

Gate_2

R073 0
1K

2.85V (44W)
2.10V (27.5W)

9.1VDC
9V3_TX

R0732
1K

VR0700

NU

R0734
C0786

C0815

20pF

150pF

NC

R0977
120

C0776
150pF

R0738
51

L0715
150nH

C0780
220pF

C0775
.022uF

C0787

C0791
10pF

TP0709

47pF

TP0710

R0756
100 K
C0792

C0793

C0794

NU

NU

NU

C080 4
150pF

R0741

C0805
1000p F

47K

C0782
1000pF

C0781
150pF

R0740
100K

Q0704

R0753

NU

NU
Q0705

R0759

TP0711

NU

V_G1

C0944
4.7p F

NC

NC

V_G2

NC

NC

Final_Bias

NC

NC

9V 3
TP0713

R0747
4.7K

Q0709

Q0708

NC

9V 3
R0774
20K

V_cont
R0750
10K

9V3_VCO
V_G1

C0943

NC

NC

9V3
9V 3

Q0707

220pF
C0802

150pF

V_CONTROL

V_cont

R0979
0

R0777
10

C0942
150pF

0

L0720
3.3n H

G

10

Q0706

47pF
C0789

R0974
220

D090 5

R075 2
Final_Bias

0.1u F

R0975
220

FINAL_BIAS_1

C0814

R0744

L0722
1.5uH

FINAL_BIAS_1_TX_P
A

1K

Final_Bias

R0745
470

C0788

R0973
0

R0976
150

R0978
0

0
R0757
47K

15nH

C0941
5.6pF

V_cont
R073 9

NU

150pF

Gate_1

R0713
30K

D0904

R0735
R0729
10K

2.2VDC (TX Only)

W = 90.2 mi l

S = 35.4 mil

RX_IN

43.67n H

2.2VDC (TX Only)

S = 35.4 mil

W = 22.6 mi l

RX_IN_TX_PA

L0714

M070 0
HEATSINK

100pF

A+

R0727
6.2K

L0718
12nH

L0721
3.3nH

C0761
56pF

R0773 15

1

47pF

C0817

C0723

D0702

V_G2

POS

C0795

3 J0700-3

NU

R0772 15
R072 2
4.7K

11dB Pad

1 J0700-1
2 J0700-2

NU

SP0704

2

10

NU

SP0701

C0756
100pF

G

L0706

C0741

C0737
3.9pF

100pF

15pF
C0819
16pF

R0770

S

GND1

10

4

2

R0715
91

C0754

D

Test Point to check Ref Osc warping

R0714
91

20pF

NU

VD_RF_OUT

S

TP0705

82

D2
G2

C0808
Gate_2

10
3

RF_IN
2.7K

R072 0

NU

R0767 15
C0753
91pF

1

1

R0766

C0744
43pF

D

R0711

NU

10

TP0704

U0700
ADA4743

C0733

C0743
56pF

C0809

L0705
150nH

S1

3.2VDC
16.5 dBm

0 dBm

C0728
47pF
R0760

C0818
16pF

R0718

TX_INJ_TX_PA
TX_INJ

R0751
20K

C0800

NU

S070 0
SWITC H

C0801
220pF

C0945
150pF

ANT_ENABLE_TX_PA

R0749

ANT_ENABLE
0

R0748
56K
C0798
1000pF

C0799
150pF

C0796
150pF

REV_DETECTED

C0797
1000pF
R0761

FWD_POWER

0
9V3_SYNTH

FWD_DETECTED
NC

NC

NC

Antenna_En
R0775

NU

UHF1 (403–470 MHz) 25–40W Power Amplifier Schematic Diagram

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-12

SH0901
SHIELD

SH 0900
SHIELD

1

1

NOTE: VOLTAGES SHOWN FOR ANALOG TX MODE
SW_9V1

1.0V or less, typical
TP0907

Q0902

C0919
0.1uF

R0910

R0918
390

C0920
220pF

1K

C0929
220pF

R0913
C0917
C0912
220pF

0

1000pFSW_9V1

L0901
470nH

C0918
220pF

R0921
2.2K

8

D0901

C0914

U0900-1

R0936
47.5K
1%

56K

R0922
0

C0916
220pF

NC

C0931

R0919
39K

R0937

C0913
220pF
Q0901

8

R0903

6

22K

5

C0950
1000pF

2
6
4
3

FB
NP

U0901-2

C0904
220pF

VOUT

R0928
39

1

R0929
39

C0907
.01uF

C0906
220p F

9V3

RT0908
47K

R0909
43 K

VCONT
VIN

1uH

4

C0915
220pF

220pF

220pF

R0927
51

D090 2

C0948
1.0uF

5

SW_9V1

220pF

D0903
NC

NC

TP090 4

R0925

C0949
2.2uF

R0914

R0923

C0936

C0937

220pF

SW_9V1

0

220pF

180 K

R0915

R0916

68K

6.8K
R0920
22K

(VALUE)

8
SW_9V1

C0921
0.1uF

C0922
220pF

C0908
0.1uF

C0909
220pF

3
U0901-1 4
TP0903 0.38V

(44W)
0.21V (27.5W)

U0940

TP0909

R0911

8

V_CONTRO L

C0902
0.1uF

AD8315ACPZ-REEL

1.35V (44W)
1.28V (27.5W)

VPOS

R0940

7

0
NC

6

RFIN
ENBL

NC

VSET
FLTR

R0942

R0941

4

C0925
220pF

9

R0955
100K
1%

R0946
3.32K

5

R0947
0

C0953
220pF

INPUT

RESET_OUT

NC1

NC2

R0944

43.2K

0

FWD_POWER

C0928
1500pF

TX_DAC

R0938

TX_DAC

0
1

5

GND

4

R0951

R0954
430K
5%

3

2

R0943
39.2K

U0900-2
C0927
220pF

U0942
NCP301
LO_BATTERY_DET

R0912
33K

4

RT0953

47K

C0926
4700pF

6

2200pF

7

6.81K

0
R0950
10K

C0910
220pF

TP0911
8

COMM

LO_BATTERY_DET

330

C0923

2
3

REV_DETECTED

C0903
220pF

TP0910

1

GND

5

VAPC

C0939
220p F

2

AD8566

2.85V (44W)

FWD_DETECTED

1

5V DC

2.10V (27.5W)

2.67V (44W)
2.01V (27.5W)

5.6K
C0951
0.1uF

C0901
0.1uF

L0900

150

U0941

GND

1%

R0930
18 K

AD8566

16.2K

C0900
220pF

R0902
3.3K

C0935

C0934

R0926

0

43K

SW_9V1

36K

7
C0947
100pF

R0907

R0901

AD856 6

5.6K

R0924
5.6K

R0906

4

220pF

9V3

SW_9V1

R0900

D0900

2
3

R0917

470nH

TP0913

C0911
220pF

1

SW_9V1
L0902

R0960
2.4K

UHF1 (403–470 MHz) 25–40W Power Control Schematic Diagram

9V3

9V3

3-13

SPI_CLK_I N

SPI_MISO_IN

SPI_MOSI_IN

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

5V_BE_SYNTH
5V_BE
5V_TH

1

1V8_BE_SYNTH
1V8_BE

TP_TEST1

C0100
220pF

1

RX_SSI_DATA_PASS_I N
RX_SSI_CLK_PASS_I N
RX_SSI_FSYNC_PASS_IN

2.8V_TH_DIG_SYNTH
2.8V_TH_DIG

1.8V_DI G

RX_SSI_DATA_OUT
RX_SSI_CLK_OUT
RX_SSI_FSYNC_OUT

RX_SSI_DATA_I N
RX_SSI_CLK_I N
RX_SSI_FSYNC_IN

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

1.8V_DI G

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT

5V
R0101
0
1.8V_DI G

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

ABACUS3_SYNCB_I N
ABACUS3_CEX_IN

5V_SYNTH

2.8V_DIG
2.8V_ANA

ABACUS3_SYNCB_I N
ABACUS3_CEX_I N

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

2.8V_ANA

SPI_MOSI_IN
SPI_MISO_IN
N
SPI_CLK_I

0

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

R0100

1.8V_DIG

TP_TEST2

R0102
0

1.8V_TH_DIG_SYNTH
1.8V_TH_DIG

C0108
220pF

C0102
220pF

2.8V_ANA

C0177
220pF

C0101
220pF

R0103
0

C0106
0.1uF

2.8V_TH_ANA

C0105
0.1uF

C0104
220pF

2.8V_TH_ANA_SYNTH

C0178
220pF
C0110
0.1uF

R0104
47K

C0109
0.1uF

C0107
0.1uF

C0111
0.1uF

C0175
220pF

C0103
0.1uF

2.8V_DI G

Locked: 1.8 V
Unlocked: 0V

LOCK_SYNTH
LOCK

NC
NC
NC
NC
NC
NC
NC

C0123
1.0uF
R0146
0
R0147
0

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

16.8_REF
NU

R0109
0

R0155
0

R0156
0
NU

16.8_GPS_SYNTH
16.8_GPS
R0157
0
NU

R0158
0
NU

220pF
C0128

GPO_1_SYNTH

D3
SCAN_EN

MN_CP_GND

G5

J10
H10
J6
A10
G6
J5
E11
H4
G7
L2
K2
K3
J3
G4
E1
J1

SPI_MISO_I N
TH_CEX
SPI_MOSI_I N
TP501
TP502
TP503
1
TP504
1
1

SDTX

NC

G1
DAC_ADAPT
F1
VCO_DAC

NC
NC

DMCS

R0111
0
2.8V_ANA
C0124
0.1uF

C0125
220pF

K8

HP_MOD_OUT_SYNTH

H1

HP_MOD_OUT

H3
M_PRSCX
J2
M_PRSC
MN_CP

PRSC_SYNTH
PRSC

G3
SF_OUT_SYNTH
C0129
0.1uF

SF_OUT

5V_TH
TP_ADAPT_SW

R0113
10K

C0133
4.7uF

R0114
2K

GPO_4

Adapt ON: 5V
Adapt OFF: 0V

5V_TH

220pF
C0132

220pF
C0131

R0148
120

C0134
220pF

GPO_5_SYNTH

4

3

C0135
10uF

10K

C0136
0.1uF

R0115
0

C0137
10uF

1
R0116
0

R0119
27

2.8V_AN A

R0126
10K

2

Q0102

R0117
30K

R0120
10K

4

C0144
0.1uF

4

R0123
56K
1

3

Switch for Adapt Transient

3
OUTPUT

VC

C0145
.01uF

C0196
10uF

C0180
0.1uF

C0146
220pF

2

GND

C0147
220pF
R0161
100K

ONOFF_CONTROL

1
INOUT
2
OUTI
N

VCC

RSTB_SYNTH
RSTB

U0101
MC74VHC1GT66
5
VCC

R0122
0
NU
C0143
220pF

Q0106
DTC114YM

GND

C0142
220pF

C0141
0.1uF

ADAPT_SW
IN

R2

R0118
0

NU
C0140
4.7uF

ADAPT_SW_SYNTH

R1

OUT
C0138
220pF

GND

Q0108
47K

5V_TH

RX_VCO_SEL2_

R0159
10K

C0179
220pF

2.8V_ANA

GPO_6_SYNTH

9R1 SWITCH FOR FRONT-EN D

SDTX_SYNTH
DMCS_SYNTH

RF_ATTN_1
R0160
100K

TX_CLK

1

9R1

Q0107

SFTX
TX_CLK_SYNTH

NC
NC
NC
NC
NC

L3
ESC_CP
G2
MAIN_PDET_VCC

MN_ADAPT_CP

SPI_CLK_I N
SFTX_SYNTH

1

220pF
C0130

GPO_3_SYNTH
TX_VCO_SEL1_

9R1_SYNTH

C0121
220pF

NU

GPO_2_SYNTH
NC

GPO LINES
HI: 2.8V
RX_VCO_SEL1_
LOW: 0V
VCO SEL: ACTIVE LO W
TX_VCO_SEL2_

9V3_SYNTH
9V3

220pF
C0127

NU

TH_CEX_SYNTH

HP_MOD_OU
T

K10
SUB1
F5
SUB2
F3
SUB3
L10
DEEPSLEEP

220pF
C0126

SC51650VF
5104932K08

NC
NC
NC

16.8_REF_BE_SYNTH

16.8_REF_CONTROLLER_SYNTH

U0100

C0119
220pF

D10
SPI_DR
D8
CEX
D9
SPI_DW
C11
SPI_CLK
F9
SFTX
F10
TXCLK
F11
SDTX
F7
DMCS
D11
SDR
E9
SCLK_OUT
E10
RXFS
E7
RXACQ
K1
ESC_IN

XOSC_BASE
XOSC_EMIT
SMD_CLK_GEN_GN D
OSCREG_SPLY
OSCREG_BYP
SF_OUT
OSCREG_OUT

R0110
51

NU
C0113
220pF

K5
L5
C9
J4
L4
K4
H5

NC
NC
NC
NC
NC
NC
NC

MN_CP_VCC
LGND1
LGND2
LVCC2
TX_DAC_GND
TX_DAC_VCC
ASPI_VCC
SSI_GND
TM
TEST1
TEST2
LVCC1

C0122
.01uF
R0108
2K

G9
CLK_CP
H11
CLK_EMIT
G11
CLK_BASE
E6
RSTB

R0107
220

ASPI_CLK
ASPI_DATA
ACE1
ACE2
NC1
NC2
TX_GND2
NC3
NC4

Q0100

NC
NC
NC
NC

C0195
470pF

AGC_REF
AGC_FLAG
ARX_DAC
RFSTEPA
AGC_DAC
DC_CAL
BP_I
RXI
RXI X
BP_I X
SDM_VAG
BP_Q
RXQ
RXQ X
BP_Q X
SCAN_I N
RX_EN_OUT
PABIAS_DAC
CLK2_OUT
CLK1_OUT
TCLK
NTXQ
TXQ
NTXI
TXI
INCR_DECR
PHCLK
FBQ
FBI

NC
NC

L0100
270nH

C5
C4
H6
A3
B5
A2
E4
C2
C1
F4
B10
E2
D1
D2
E3
F2
B1
K11
J11
H9
G8
K6
L7
L8
K7
J9
L9
B6
C6

C10
B11
A6
D6
A1
A11
F6
L1
L11

NC
NC

CLK_VCC
CLK_GND
TX_VCC
SDM_CLK_GEN_VCC
XOSC_GND
OSCREG_GND
SSI_VCC
ESC_GND
TX_GND1
ESC_CPBIAS
ESC_VCC
ESC_CP_GND
ESC_CP_VCC
MAIN_GND
ESC_TEST
MAIN_VCC

R0106
2.7K

J7
EF_OUTP
J8
EF_OUTM

R0144
10K

GPO1_TEST1
GPO2_TEST2
GPO3_TEST3
GPO4_TEST4
GPO 5
GPO 6

C0118
0.1uF

C0117
220pF

C0171
.01uF

B9
A9
B8
B2
C3
A5
A8
D5

R0105
240

SDM_REF_VCC
SDM_VREFM
SDM_VREFP
RX_AVCC1
RX_AGND1
RX_AVCC2
SDM_REF_GND
RX_AGND2

C0120
.01uF

C0115
1.0uF

C0114
1.0uF

B4
A4
E5
D4
K9
H8

Buffer to Abacus/Controller

H2
F8
C8
B7
H7
L6
A7
E8
B3
D7
C7
G10

NC

C0112
220pF

Y0100
16.8MHz

R0125
0

1.5 ppm
TCXO (Y0100)

5102495J07

0.5 ppm
5116032H01

R0127
100

R0128
0

VCTRL_SYNTH
VCTRL

R0131
240

C0148
.033uF

C0150
0.1uF

C0151
0.1uF

C0149
.022uF

VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V

SH0100
SHIELD

1

SH0101
SHIELD

C0194
0.1uF
NU

C0193
0.1uF
NU

C0192
0.1uF
NU

C0191
0.1uF
NU

C0156
0.1uF

C0157
0.1uF

C0158
0.1uF

C0159
0.1uF

C0160
0.1uF

C0161
0.1uF

TP_VCTRL

1

C0162
0.1uF

C0163
0.1uF

R0134
27

C0164
0.1uF

C0165
0.1uF

C0166
0.1uF

R0139
1.6K
R0140
18

1

UHF1 (403–470 MHz) 25–40W Synthesizer Schematic Diagram

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-14

SF_TH

SF_TH_VCO_UHF1_6
SF_TH

SF_TH
C0201
0.10uF

C0200
220pF

RX1

Super Filter Voltage (SF_TH)
SF_TH: 2.5 V

R0201
3.3K

SH0300
SHIELD

L0202
470nH

SH0301
SHIELD

C0204
220pF
C0205
0.10uF

C0206
220pF

R0204
8.2K

C0208
4.3pF

R0205
100
L0203
470nH

C0214
11pF

C0213
3.9pF
RX VCO

RXSL

1

RX Buffer Amplifier

C0215
5.1pF

E020
1

Q0200

9R1_VCO_UHF1_7

L0200

9R1

220nH
CR0201

VCTRL

CR0202

L0209

R0211

C0226
220pF

Steering Line Voltage (VCTRL_TH)

R0202
1.2K

C0223
36pF

L0210
27nH

470nH

0

L0207
12.5nH

C0220
3.9pF

R0203
1.2K

C0225
56pF
CR0203

CR0204

C0207 C0209
.022uF 220pF

VCTRL: 0.6-4.5 V
L0204
220nH

L0212
470nH

C0229
24pF

C0211

SF_TH
C0236
220pF

RX2

R0224
6.2K

R0206
15K

C0237
0.10uF

15nH

10
R0219
510

L0213
470nH

C0217

L0206

R0220

R0216
120

R0221
510

C0222
3.0pF
NU

C0221
3.0pF

Q0202

C0241
0.10uF
C0243
2.7pF

C0242
220pF

C0240
220pF

R0225
7.5K

2

R0208
51

10

220pF

RXINJ_VCO_UHF1_5
RXINJ

L0205
47nH

220pF

R0207

R0210
4.7K
R0212
0

RX VCO

C0202
.01uF

C0203
220pF

C0218
1.0pF
NU

C0219
1.0pF
NU

RXINJ: 329.65 - 396.65 MHz
+6 dBm

L0211
220nH

C0224
NU

R0226
100

L0214
470nH
C0247
5.1pF

C0246
10pF

C0245
3.0pF

Q0201
TP0301
CR0206

L0217

C0250
3.6pF
L0218
22nH

470nH

L0215
12.5nH

1

CR0205

RXSL

CR0207

PRESC_TX
L0219
470nH

L0221
39nH

C0235
6.2pF

C0238
220pF

-5 to -15 dBm
C0230
150pF

CR0208
C0259
12pF

SF_TH

PRSC (RX): 329.65 - 396.65 MHz
R0230
4.7K

C0252
43pF

C0253
220pF

RX Prescaler

C0231
3.0pF

C0251
20pF

C0239
0.10uF

PRSC_VCO_UHF1_5
PRSC
RX2_SEL: 2.7 V (High)

C0233
NU

0.1 V (Low)
RX1_SEL_VCO_UHF1_5

R0213

RX2_SEL_VCO_UHF1_5

R0218

RX_VCO_SEL1
R0229
160

10K
C0248
RX1_SEL: 2.7 V (High) 220pF
0.1 V (Low)

10K
C0257
220pF

C0249
0.10uF

U0201
RX1

UHF1 (403–470 MHz) 25–40W Receiver VCO Schematic Diagram

RX 2

RX_VCO_SEL2
C0258
0.10uF

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-15

TX Buffer Amplifier
SF_TH

TX1
R0321
SF_TH

L030 0

C0301
0.10uF

C0300
220pF

VMOD

9T1
220nH

2.7K

R0301
3.3K

R0320
15K

R0302
510

L0302
470nH

R0303
51 0

C0303

C030 2

220pF

.01u F

C0304
HP_MOD_OUT_VCO_UHF1_7

220pF

R0319

200K

C0334
220pF

C0361
1000pF

C0307
.022uF

C0310
0.5pF

HP_MOD_OUT

C0306
220pF

C0305
0.10uF

0613952R32

C0360
4.7uF

R0304
8.2K

R0305
100

C0308

CR0300

C0316
10uF

C0309
220pF

3.3pF
L0304
220nH

L0303
470nH

C0311

TX VCO1

C0313

C0314

C0315

3.3pF

12pF

5.1p F

R0307
Q0302
PBR941

Q0300

VSL

10nH

27

10

220pF

C0319
1.0p F

R0308
51

CR0302
L0307
8nH

C0320
5.1pF
VCTRL_VCO_UHF1_7

L0309

R0311

R0332
20 0

L0310
18nH

VCTRL

R0334
200

C0322
3.0pF

C0321
7.5pF

R0312
0

C0325

(VALUE)

C0326
220pF

Steering Line Voltage (VCTRL_TH)

L0311
220n H
C0324

NU

470nH

0

TXINJ: 403-470 MHz
+11 dBm

R0310
4.7K

NU

C0323
27pF

C0318
3.3pF

NU

VCTRL
CR0301

TXINJ

39nH
220pF

C0317

L0306

R0333

TXINJ_VCO_UHF1_5

L0305

R0306
15K

56pF
CR0303

R0337
9T1

CR0304

0

VCTRL: 0.6-4.5 V
C0329
16pF

TX_BUFFER_SEL: 1.8 V (ON)

L0312
470nH

E0301
9V3_VCO_UHF1_ 7

0.1 V (OFF)

9V3_VCO

SF_TH
E0302
TX2

C0336
220pF

PREDRIVE_SW_VCO_UHF1_6

C0337
0.10uF

PREDRIVE_S W
R0316
75

NU
C0327
220pF

R0324
2K

L0313
470nH

NU

C0328
0.10uF

NU
U0303

NU
C0340
220pF

VMOD

C0343

C0344
0.5pF

C0341
0.10uF

C0342
220pF

R0325
8.2K

R0326
100

3.3pF

TX VCO2

L0314
470nH

C0345

C0346

3.3pF

7.5pF

C0347
5.1pF
Q0301

CR0305

VS L

CR0306
C0350
4.3pF

L0317

L0318
18nH

L0315
8nH

TX Prescaler
C0331

C0351
24pF

3.0p F

PRSC (TX): 403-470 MHz

470nH

SF_T H
C0352

C0353
220pF

-5 to -15 dBm

51pF
CR0307

Super Filter Voltage (SF_TH)

CR0308

C0362
220pF

C0363
0.10uF

SF_TH: 2.5 V

PRESC_TX

SF_TH
C0359
16pF

L0319
470nH

TX1_SEL_VCO_UHF1_5

R0327

R0331

10 K

10K

TX2_SEL_VCO_UHF1_5

TX_VCO_SEL1

TX_VCO_SEL2

R0329
110

TX1_SEL: 2.7 V (High)
9V3_SYNTH_OUT

9V3_SYNTH_I N

C0348
220pF

C0357
220pF

C0349
0.10uF

C0358
0.10uF

TX2_SEL: 2.7 V (High)
0.1 V (Low )

U0304

0.1 V (Low)
TX1

TX2

UHF1 (403–470 MHz) 25–40W Transmit VCO Schematic Diagram

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-16

UHF1 PCB 8486777Z12 and 8486777Z14 Parts
List 25–40W
Circuit
Ref
C0100
C0101
C0102
C0103
C0104
C0105
C0106
C0107
C0108
C0109
C0110
C0111
C0112
C0113
C0114
C0115
C0117
C0118
C0119
C0120
C0121
C0122
C0123
C0124
C0125
C0126
C0127
C0128
C0129
C0130
C0131
C0132
C0133
C0134
C0135
C0136
C0137
C0138
C0140
C0141
C0142
C0143
C0144
C0145
C0146
C0147
C0148
C0149
C0150

Motorola
Part No.
2113944A44
2113944A44
2113944A44
2113945C31
2113944A44
2113945C31
2113945C31
2113945C31
2113944A44
2113945C31
2113945C31
2113945C31
2113944A44
NOT PLACED
2113946E02
2113946E02
2113944A44
2113945C31
NOT PLACED
2113945B02
NOT PLACED
2113945B02
2113946E02
2113945C31
2113944A44
2113944A44
2113944A44
2113944A44
2113945C31
2113944A44
2113944A44
2113944A44
2313960B30
2113944A44
2313960B32
2113945C31
2313960B32
2113944A44
2313960B30
2113945C31
2113944A44
2113944A44
2113945C31
2113945B02
2113944A44
2113944A44
2113945D01
2113945C04
2113945C31

Description
220pF
220pF
220pF
0.1uF
220pF
0.1uF
0.1uF
0.1uF
220pF
0.1uF
0.1uF
0.1uF
220pF
–
1.0uF
1.0uF
220pF
0.1uF
–
.01uF
–
.01uF
1.0uF
0.1uF
220pF
220pF
220pF
220pF
0.1uF
220pF
220pF
220pF
4.7uF
220pF
10uF
0.1uF
10uF
220pF
4.7uF
0.1uF
220pF
220pF
0.1uF
.01uF
220pF
220pF
.033uF
.022uF
0.1uF

Circuit
Ref
C0151
C0156
C0157
C0158
C0159
C0160
C0161
C0162
C0163
C0164
C0165
C0166
C0171
C0175
C0177
C0178
C0179
C0180
C0191
C0192
C0193
C0194
C0195
C0196
C0200
C0201
C0202
C0203
C0204
C0205
C0206
C0207
C0208
C0209
C0211
C0213
C0214
C0215
C0217
C0218
C0219
C0220
C0221
C0222
C0223
C0224
C0225
C0226
C0229
C0230
C0231

Motorola
Part No.
2113945C31
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2113945B02
2113944A44
2113944A44
2113944A44
2113944A44
2113945C31
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2113945A05
2113946H02
2113944A44
2113945Y02
2113945C02
2113944A44
2113944A44
2113945Y02
2113944A44
2113945C04
2115153H18
2113944A44
2113944A44
2115153H17
2115153H34
2115153H20
2113944A44
NOT PLACED
NOT PLACED
2115153H17
2115153H14
NOT PLACED
2115153H46
NOT PLACED
2115153H51
2113944A44
2115153H42
2113944C47
2115153H14

Description
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
.01uF
220pF
220pF
220pF
220pF
0.1uF
–
–
–
–
470pF
10uF
220pF
0.10uF
.01uF
220pF
220pF
0.10uF
220pF
.022uF
4.3pF
220pF
220pF
3.9pF
11pF
5.1pF
220pF
–
–
3.9pF
3.0pF
–
36pF
–
56pF
220pF
24pF
150pF
3.0pF

Circuit
Ref
C0233
C0235
C0236
C0237
C0238
C0239
C0240
C0241
C0242
C0243
C0245
C0246
C0247
C0248
C0249
C0250
C0251
C0252
C0253
C0257
C0258
C0259
C0300
C0301
C0302
C0303
C0304
C0305
C0306
C0307
C0308
C0309
C0310
C0311
C0313
C0314
C0315
C0316
C0317
C0318
C0319
C0320
C0321
C0322
C0323
C0324
C0325
C0326
C0327
C0328
C0329

Motorola
Part No.
NOT PLACED
2115153H22
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2115153H13
2115153H14
2115153H27
2115153H20
2113944A44
2113945Y02
2115153H16
2115153H40
2115153H48
2113944A44
2113944A44
2113945Y02
2115153H35
2113944A44
2113945Y02
2113945C02
2113944A44
2113944A44
2113945Y02
2113944A44
2113945C04
2115153H15
2113944A44
2115153H01
2113944A44
2115153H15
2115153H35
2115153H20
2313960B32
2113944A44
2115153H15
NOT PLACED
2115153H20
2115153H24
NOT PLACED
2115153H43
NOT PLACED
2115153H51
2113944A44
NOT PLACED
NOT PLACED
2115153H38

Description
–
6.2pF
220pF
0.10uF
220pF
0.10uF
220pF
0.10uF
220pF
2.7pF
3.0pF
10pF
5.1pF
220pF
0.10uF
3.6pF
20pF
43pF
220pF
220pF
0.10uF
12pF
220pF
0.10uF
.01uF
220pF
220pF
0.10uF
220pF
.022uF
3.3pF
220pF
0.5pF
220pF
3.3pF
12pF
5.1pF
10uF
220pF
3.3pF
–
5.1pF
7.5pF
–
27pF
–
56pF
220pF
–
–
16pF

Circuit
Ref
C0331
C0334
C0336
C0337
C0340
C0341
C0342
C0343
C0344
C0345
C0346
C0347
C0348
C0349
C0350
C0351
C0352
C0353
C0357
C0358
C0359
C0360
C0361
C0362
C0363
C0400
C0401
C0402
C0403
C0404
C0405
C0406
C0407
C0408
C0409
C0410
C0411
C0412
C0413
C0414
C0415
C0416
C0417
C0418
C0419
C0420
C0421
C0422
C0423
C0424
C0425

Motorola
Part No.
2115153H14
2113944A44
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2115153H15
2115153H01
2115153H15
2115153H24
2115153H20
2113944A44
2113945Y02
2115153H18
2115153H42
2115153H50
2113944A44
2113944A44
2113945Y02
2115153H38
2313960B30
2113944C51
2113944A44
2113945Y02
2113944A44
2113945C31
2113944A44
2115153H49
2113944A44
2113944A44
2115153H21
2115153H13
2115153H08
2115153H35
2115153H22
2115153H22
2115153H21
2113944C45
2113944A44
2115153H18
2115153H19
2115153H19
2113944A44
2113945Y02
2115153H19
NOT PLACED
2115153H23
2115153H49
2115153H51
2115153H51

Description
3.0pF
220pF
220pF
0.10uF
220pF
0.10uF
220pF
3.3pF
0.5pF
3.3pF
7.5pF
5.1pF
220pF
0.10uF
4.3pF
24pF
51pF
220pF
220pF
0.10uF
16pF
4.7uF
1000pF
220pF
0.10uF
220pF
0.1uF
220pF
47pF
220pF
220pF
5.6pF
2.7pF
1.5pF
12pF
6.2pF
6.2pF
5.6pF
100pF
220pF
4.3pF
4.7pF
4.7pF
220pF
0.10uF
4.7pF
–
6.8pF
47pF
56pF
56pF

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

Circuit
Ref
C0426
C0427
C0428
C0429
C0430
C0431
C0432
C0433
C0434
C0436
C0437
C0438
C0439
C0440
C0441
C0442
C0443
C0444
C0445
C0446
C0447
C0448
C0449
C0451
C0452
C0453
C0454
C0455
C0456
C0502
C0503
C0504
C0506
C0507
C0509
C0510
C0512
C0513
C0514
C0515
C0516
C0601
C0602
C0603
C0604
C0605
C0607
C0610
C0611
C0612
C0613

Motorola
Part No.
2115153H51
2115153H49
2115153H49
2115153H51
2115153H51
2115153H51
2115153H49
NOT PLACED
2113944A44
2113944A44
2113944A44
2113944A44
NOT PLACED
2113944A44
2115153H11
2115153H25
2115153H57
2115153H57
2115153H27
2115153H25
2115153H27
2115153H26
2115153H36
2115153H41
2115153H19
2115153H17
2115153H23
2113945C31
2113944A40
2113945Y02
2113945Y02
2113945Y02
2113945Y02
2115153H39
NOT PLACED
2115153H22
2113945Y02
2113945Y02
2113945Y02
NOT PLACED
NOT PLACED
2115153H48
2113945B02
2113944A44
2113945Y02
2115153H48
2115153H39
2115153H53
2113945A09
2115153H36
2113945G91

Description
56pF
47pF
47pF
56pF
56pF
56pF
47pF
–
220pF
220pF
220pF
220pF
–
220pF
2.2pF
8.2pF
100pF
100pF
10pF
8.2pF
10pF
9.1pF
13pF
22pF
4.7pF
3.9pF
6.8pF
0.1uF
100pF
0.10uF
0.10uF
0.10uF
0.10uF
18pF
–
6.2pF
0.10uF
0.10uF
0.10uF
–
–
43pF
.01uF
220pF
0.10uF
43pF
18pF
68pF
1000pF
13pF
0.1uF

3-17

Circuit
Ref
C0614
C0615
C0616
C0617
C0618
C0619
C0620
C0621
C0622
C0623
C0625
C0626
C0627
C0628
C0629
C0630
C0631
C0632
C0633
C0634
C0635
C0636
C0637
C0638
C0640
C0641
C0642
C0643
C0644
C0645
C0646
C0647
C0648
C0649
C0650
C0651
C0700
C0701
C0702
C0703
C0704
C0705
C0706
C0707
C0708
C0709
C0710
C0711
C0712
C0713
C0714

Motorola
Part No.
2115153H48
2113945B02
NOT PLACED
2113945Y02
2115358H25
2113945Y02
2113945Y02
2113945Y02
2113945A09
2113945Y02
2113944C89
2113944A40
2113944A40
2113945Y02
2113945A11
2113945Y02
2113945Y02
2313960B30
2113945Y02
2113945B02
2113944A40
2113944A40
2113946S35
2113945Y02
2113946N03
2113945B02
2115153H53
2113945Y02
2113945Y02
2113945B02
2113946G04
2113946J03
2113946J03
2113945A12
2115153H44
2115153H57
2113944C82
2113945C04
2113944C55
2113944C82
2113945C04
2113944C51
NOT PLACED
NOT PLACED
2113944C51
2113945C31
2371403L02
NOT PLACED
2113944C51
2111078B42
2111078B42

Description
43pF
.01uF
–
0.10uF
1uF
0.10uF
0.10uF
0.10uF
1000pF
0.10uF
200pF
100pF
100pF
0.10uF
2200pF
0.10uF
0.10uF
4.7uF
0.10uF
.01uF
100pF
100pF
1.0uF
0.10uF
2.2uF
.01uF
68pF
0.10uF
0.10uF
.01uF
0.68uF
10.0uF
10.0uF
3300pF
30pF
100pF
30pF
.022uF
2200pF
30pF
.022uF
1000pF
–
–
1000pF
0.1uF
10uF
–
1000pF
100pF
100pF

Circuit
Ref
C0716
C0717
C0718
C0719
C0720
C0721
C0723
C0726
C0727
C0728
C0729
C0730
C0731
C0732
C0733
C0734
C0735
C0737
C0738
C0739
C0740
C0741
C0742
C0743
C0744
C0745
C0746
C0747
C0748
C0753
C0754
C0755
C0756
C0760
C0761
C0764
C0765
C0766
C0767
C0770
C0771
C0772
C0775
C0776
C0777
C0778
C0779
C0780
C0781
C0782
C0786

Motorola
Part No.
2113944A44
2113945A09
2113945A09
2111078B25
NOT PLACED
NOT PLACED
2111078B42
2111078B22
NOT PLACED
2113944C38
NOT PLACED
NOT PLACED
NOT PLACED
2111078B36
2113944C80
2113944C80
2111078B42
2111078B03
2111078B07
2171388L01
2171388L01
NOT PLACED
2111078B07
2113944C39
2113944C84
2111078B42
2111078B25
NOT PLACED
NOT PLACED
2111078B41
NOT PLACED
NOT PLACED
2111078B42
NOT PLACED
2111078B36
NOT PLACED
NOT PLACED
NOT PLACED
2113944C31
2113944A44
NOT PLACED
2113944C18
2113945C04
2113944C47
2113944C47
2111078B29
2111078B29
2113944A44
2113944C47
2113944C51
2113944C80

Description
220pF
1000pF
1000pF
27pF
–
–
100pF
22pF
–
47pF
–
–
–
56pF
20pF
20pF
100pF
3.9pF
5.6pF
12pF
12pF
–
5.6pF
56pF
43pF
100pF
27pF
–
–
91pF
–
–
100pF
–
56pF
–
–
–
12pF
220pF
–
3.3pF
.022uF
150pF
150pF
33pF
33pF
220pF
150pF
1000pF
20pF

Circuit
Ref
C0787
C0788
C0789
C0791
C0792
C0793
C0794
C0795
C0796
C0797
C0798
C0799
C0800
C0801
C0802
C0803
C0804
C0805
C0808
C0809
C0810
C0811
C0812
C0813
C0814
C0815
C0817
C0818
C0819
C0900
C0901
C0902
C0903
C0904
C0906
C0907
C0908
C0909
C0910
C0911
C0912
C0913
C0914
C0915
C0916
C0917
C0918
C0919
C0920
C0921
C0922

Motorola
Part No.
2113944C38
NOT PLACED
NOT PLACED
2113944A25
NOT PLACED
NOT PLACED
NOT PLACED
2113944C38
2113944C47
2113944C51
2113944C51
2113944C47
NOT PLACED
2113944A44
2113944A44
2111078B04
2113944C47
2113944C51
NOT PLACED
NOT PLACED
2113944C47
2111078B29
2111078B29
2111078B27
2113944C38
2113944C47
2113944C30
2111078B19
2111078B19
2113944A44
2113945C31
2113945C31
2113944A44
2113944A44
2113944A44
2113945C02
2113945C31
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113945A09
2113944A44
2113945C31
2113944A44
2113945C31
2113944A44

Description
47pF
–
–
10pF
–
–
–
47pF
150pF
1000pF
1000pF
150pF
–
220pF
220pF
4.3pF
150pF
1000pF
–
–
150pF
33pF
33pF
30pF
47pF
150pF
10pF
16pF
16pF
220pF
0.1uF
0.1uF
220pF
220pF
220pF
.01uF
0.1uF
220pF
220pF
220pF
220pF
220pF
220pF
220pF
220pF
1000pF
220pF
0.1uF
220pF
0.1uF
220pF

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-18

Circuit
Ref
C0923
C0925
C0926
C0927
C0928
C0929
C0931
C0934
C0935
C0936
C0937
C0939
C0940
C0941
C0942
C0943
C0944
C0945
C0947
C0948
C0949
C0950
C0951
C0953
CR0201
CR0202
CR0203
CR0204
CR0205
CR0206
CR0207
CR0208
CR0300
CR0301
CR0302
CR0303
CR0304
CR0305
CR0306
CR0307
CR0308
CR0400
D0400
D0401
D0402
D0403
D0404
D0405
D0500
D0600
D0601

Motorola
Part No.
2113944C55
2113944A44
2113945L41
2113944C02
2113944C53
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944C47
2113944M12
2113944C47
2113944C47
2113944M10
2113944C47
2113944A40
2113946S35
2113946G01
2113945A09
2113945C31
2113944A44
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4813974A19
4813974A06
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4815090H01
4813974A19
4815096H01
4815096H01

Description
2200pF
220pF
4700pF
220pF
1500pF
220pF
220pF
220pF
220pF
220pF
220pF
220pF
150pF
5.6pF
150pF
150pF
4.7pF
150pF
100pF
1.0uF
2.2uF
1000pF
0.1uF
220pF
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, SCHOTTKY
DIODE, PIN
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, MIXER
DIODE, SCHOTTKY
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305

Circuit
Ref
D0700
D0702
D0900
D0901
D0902
D0903
D0904
D0905
E0201
E0301
E0302
E0400
E0401
E0403
E0500
E0600
E0601
E0602
E0603
E0604
E0605
E0606
E0607
E0608
E0609
E0610
E0700
E0701
E0703
FL0500
J0700
L0100
L0200
L0202
L0203
L0204
L0205
L0206
L0207
L0209
L0210
L0211
L0212
L0213
L0214
L0215
L0217
L0218
L0219
L0221
L0300

Motorola
Part No.
4802482J02
4802482J02
4813978C02
4815023H01
4815024H01
4815024H01
4813974A21
4813974A21
2409134J25
2409134J25
NOT PLACED
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2480640Z01
2485011Y01
2485011Y01
2485011Y01
9116854H01
0905901V11
2414017N29
2414017N28
2414032F42
2414032F42
2414017N28
2414017N20
2414017N14
2415385H02
2414032F42
2414015A21
2414017N28
2414032F42
2414032F42
2414032F42
2415385H02
2414032F42
2414015A20
2414032F42
2414017N19
2414017N28

Description
DIODE, PIN
DIODE, PIN
DIODE, SWITCHING
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SCHOTTKY
DIODE, SCHOTTKY
FERRITE BEAD
FERRITE BEAD
–
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
73.35 MHz CRYSTAL FILTER
MINI-U RF CONNECTOR
270nH
220nH
470nH
470nH
220nH
47nH
15nH
12.5nH
470nH
27nH
220nH
470nH
470nH
470nH
12.5nH
470nH
22nH
470nH
39nH
220nH

Circuit
Ref
L0302
L0303
L0304
L0305
L0306
L0307
L0309
L0310
L0311
L0312
L0313
L0314
L0315
L0317
L0318
L0319
L0401
L0402
L0403
L0404
L0405
L0406
L0407
L0408
L0409
L0410
L0411
L0412
L0413
L0503
L0504
L0506
L0602
L0603
L0604
L0605
L0608
L0700
L0702
L0705
L0706
L0707
L0708
L0710
L0714
L0715
L0718
L0719
L0720
L0721
L0722

Motorola
Part No.
2414032F42
2414032F42
2414017N28
2414017N19
2414017N12
2415385H01
2414032F42
2414015A32
2414017N28
2414032F42
2414032F42
2414032F42
2415385H01
2414032F42
2414015A32
2414032F42
2414015B24
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2414015B24
2414015B16
2414015B15
2414015B15
2414015B15
2414015B15
2414017N20
2414017N28
2414017K29
NOT PLACED
2414032B66
2414032K23
2414032D20
2466505A01
2466505A01
2414032B76
2460592A01
2479990G01
2414017N26
2460592A01
2460592A01
2460592A01
2460592A01
2479990N01
2414017N26
2414017N13
2414017N23
2414017N06
2414017N06
2414032B70

Description
470nH
470nH
220nH
39nH
10nH
8nH
470nH
18nH
220nH
470nH
470nH
470nH
8nH
470nH
18nH
470nH
15nH
–
–
–
–
15nH
27nH
22nH
22nH
22nH
22nH
47nH
220nH
330nH
–
820nH
2.7uH
270nH
10uH
10uH
4.7uH
17nH
33.47nH
150nH
17nH
17nH
17nH
17nH
43.67nH
150nH
12nH
82nH
3.3nH
3.3nH
1.5uH

Circuit
Ref

Motorola
Part No.

L0900
L0901
L0902
L0903
L0904
M0700
Q0100
Q0102
Q0106
Q0107
Q0108
Q0200
Q0201
Q0202
Q0300
Q0301
Q0302
Q0400
Q0401
Q0402
Q0403
Q0405
Q0500
Q0501
Q0600
Q0601
Q0701
Q0702
Q0703
Q0704
Q0705

2414032D30
2414032F42
2414032F42
2414032F66
NOT PLACED
2686201B02
4802197J95
4815359H01
4816134H01
4813970A59
4815261H01
4805793Y10
4805793Y10
4802197J95
4805793Y10
4805793Y10
4802197J95
4815271H01
4815267H01
4885593U03
4815270H01
4885593U03
4802197J95
4802197J95
4805793Y10
4813973A04
4816013H01
0105958T75
4816548H01
4813973B02
4816547H01

Q0706
Q0707
Q0708
Q0709
Q0901
Q0902
R0100
R0101
R0102
R0103
R0104
R0105
R0106
R0107
R0108
R0109
R0110
R0111
R0113

4815272H01
4815272H01
4815272H01
4815272H01
4813973A13
4813973M07
0613952R66
0613952R66
0613952R66
0613952R66
0613952R17
0613952Q58
0613952Q83
0613952Q57
0613952Q80
0613952R66
0613952Q42
0613952R66
0613952R01

Description
1uH
470nH
470nH
10nH
–
HEATSINK
NPN RF TRANSISTOR
DUAL PNP
ANALOG SWITCH
P-CHANNEL MOSFET
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
ANALOG SWITCH
DUAL PNP
NPN RF TRANSISTOR
DUAL NPN/PNP
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN DARLINGTON
DUAL NPN/PNP
MRF1570 PA ASSEMBLY
N-CHANNEL LDMOS DRIVER
PNP
N-CHANNEL LDMOS PREDRIVER
ANALOG SWITCH
ANALOG SWITCH
ANALOG SWITCH
ANALOG SWITCH
PNP
NPN
0
0
0
0
47K
240
2.7K
220
2K
0
51
0
10K

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

Circuit
Ref
R0114
R0115
R0116
R0117
R0118
R0119
R0120
R0122
R0123
R0125
R0126
R0127
R0128
R0131
R0134
R0139
R0140
R0144
R0146
R0147
R0148
R0155
R0156
R0157
R0158
R0159
R0160
R0161
R0201
R0202
R0203
R0204
R0205
R0206
R0207
R0208
R0210
R0211
R0212
R0213
R0216
R0218
R0219
R0220
R0221
R0224
R0225
R0226
R0229
R0230
R0301

Motorola
Part No.
0613952Q80
0613952R66
0613952R66
0613952R12
0613952R66
0613952Q35
0613952R01
NOT PLACED
0613952R19
0613952R66
NOT PLACED
0613952Q49
0613952R66
0613952Q58
0613952Q35
0613952Q78
0613952Q31
0613952R01
0613952R66
NOT PLACED
0613952Q51
0613952R66
NOT PLACED
NOT PLACED
NOT PLACED
0613952R01
0613952R25
0613952R25
0613952Q85
0613952Q75
0613952Q75
0613952Q95
0613952Q49
0613952R05
0613952Q25
0613952Q42
0613952Q89
0613952R66
0613952R66
0613952R01
0613952Q51
0613952R01
0613952Q66
0613952Q25
0613952Q66
0613952Q92
0613952Q94
0613952Q49
0613952Q54
0613952Q89
0613952Q85

Description
2K
0
0
30K
0
27
10K
–
56K
0
–
100
0
240
27
1.6K
18
10K
0
–
120
0
–
–
–
10K
100K
100K
3.3K
1.2K
1.2K
8.2K
100
15K
10
51
4.7K
0
0
10K
120
10K
510
10
510
6.2K
7.5K
100
160
4.7K
3.3K

3-19

Circuit
Ref
R0302
R0303
R0304
R0305
R0306
R0307
R0308
R0310
R0311
R0312
R0316
R0319
R0320
R0321
R0324
R0325
R0326
R0327
R0329
R0331
R0332
R0333
R0334
R0337
R0400
R0401
R0402
R0403
R0404
R0405
R0406
R0407
R0409
R0410
R0412
R0413
R0414
R0415
R0416
R0417
R0418
R0419
R0420
R0421
R0422
R0423
R0424
R0425
R0426
R0427
R0428

Motorola
Part No.
0613952Q66
0613952Q66
0613952Q95
0613952Q49
0613952R05
0613952Q25
0613952Q42
0613952Q89
0613952R66
0613952R66
0613952Q46
0613952R32
0613952R05
0613952Q83
0613952Q80
0613952Q95
0613952Q49
0613952R01
0613952Q50
0613952R01
0613952Q56
0613952Q35
0613952Q56
0613952R66
0613952R11
0613952Q69
0613958H25
0613952R66
0613952Q83
0613952Q91
0613952Q83
0613952H63
0613952Q75
0613952R25
0613952R25
0613952Q69
0613952Q69
0613952Q69
0613952Q69
0613958H39
0613952M55
0613952Q75
0613952Q75
0613958H25
0613952K71
0613952L09
0613952L09
0613952L51
0613952Q83
0613952Q42
0613952R01

Description
510
510
8.2K
100
15K
10
51
4.7K
0
0
75
200K
15K
2.7K
2K
8.2K
100
10K
110
10K
200
27
200
0
27K
680
10
0
2.7K
5.6K
2.7K
390
1.2K
100K
100K
680
680
680
680
39
3.65K
1.2K
1.2K
10
53.6
121
121
332
2.7K
51
10K

Circuit
Ref
R0429
R0430
R0431
R0432
R0433
R0500
R0501
R0502
R0503
R0508
R0509
R0510
R0511
R0512
R0601
R0602
R0603
R0604
R0605
R0606
R0607
R0608
R0609
R0610
R0611
R0612
R0613
R0614
R0615
R0616
R0617
R0618
R0619
R0620
R0621
R0622
R0623
R0624
R0625
R0626
R0627
R0700
R0702
R0703
R0706
R0711
R0713
R0714
R0715
R0718
R0719

Motorola
Part No.
0613952Q69
0613952R01
0613952R01
0613952H69
0613952R66
0613952Q90
0613952Q61
0613952R08
0613952R12
0613952R19
0613952Q89
0613952R12
0613952Q75
0613952Q42
0613952Q45
0613952R01
0613952Q66
0613952R10
0613952Q61
0613952Q42
NOT PLACED
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R25
0613952R01
0613952Q63
0613952R01
0613952Q96
0613952R66
NOT PLACED
NOT PLACED
0613952Q90
0613952N69
0613952N81
0613952R66
NOT PLACED
NOT PLACED
0613958J74
0613958S53
0613952H47
0613959H12
0613952H48
0613952H48
0613952H25
0613959Q25

Description
680
10K
10K
680
0
5.1K
330
20K
30K
56K
4.7K
30K
1.2K
51
68
10K
510
24K
330
51
–
0
0
0
0
0
0
0
0
100K
10K
390
10K
9.1K
0
–
–
5.1K
51.1K
68.1K
0
–
–
0
150
82
30K
91
91
10
10

Circuit
Ref
R0720
R0722
R0727
R0728
R0729
R0730
R0732
R0734
R0735
R0738
R0739
R0740
R0741
R0742
R0744
R0745
R0747
R0748
R0749
R0750
R0751
R0752
R0753
R0754
R0755
R0756
R0757
R0759
R0760
R0761
R0762
R0763
R0764
R0765
R0766
R0767
R0768
R0769
R0770
R0771
R0772
R0773
R0774
R0775
R0776
R0777
R0778
R0900
R0901
R0902
R0903

Motorola
Part No.
0613952H25
0613952H89
0613952H92
0613952J01
0613952J01
0613952H73
0613952H73
0613952G67
0613959Y49
0613959Y42
NOT PLACED
0613952J25
0613952J17
0613959Q25
NOT PLACED
0613952H65
0613952H89
0613952J19
0613952G67
0613952J01
0613952J08
0613952G67
0613952H73
0613952H25
0613952H25
0613952J25
0613952J17
0613952H25
0613952Q83
0613952G67
0613958S29
0613958S29
0613958S29
NOT PLACED
NOT PLACED
0613958S29
0613958S29
NOT PLACED
NOT PLACED
0613958S29
0613958S29
0613958S29
0613952J08
NOT PLACED
0613958J74
0613952H25
NOT PLACED
0613952R19
0613952R16
0613952Q85
0613952R09

Description
10
4.7K
6.2K
10K
10K
1K
1K
0
100
51
–
100K
47K
10
–
470
4.7K
56K
0
10K
20K
0
1K
10
10
100K
47K
10
2.7K
0
15
15
15
–
–
15
15
–
15
15
15
20K
–
0
10
–
56K
43K
3.3K
22K

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-20

Circuit
Ref
R0906
R0907
R0909
R0910
R0911
R0912
R0913
R0914
R0915
R0916
R0917
R0918
R0919
R0920
R0921
R0922
R0923
R0924
R0925
R0926
R0927
R0928
R0929
R0930
R0936
R0937
R0938
R0940
R0941
R0942
R0943
R0944
R0946
R0947
R0950
R0951
R0954
R0955
R0960
R0970
R0971
R0972
R0973
R0974
R0975
R0976
R0977
R0978
R0979
RT0908
RT0953

Motorola
Part No.
0613952R66
0613952R66
0613952R16
0613952H73
0613952Q61
0613952R13
0613952R66
0613952R31
0613952R21
0613952Q93
0613952H91
0613952H63
0613952R15
0613952R09
0613952H81
0613952R14
0613952R66
0613952H91
0613952H91
0613958H53
0613952H42
0613958H39
0613958H39
0613952R07
0613952N66
0613952N21
0613952R66
0613952R66
0613952R66
0613952M81
0613952N58
0613952R66
0613952M51
0613952R66
0613952N01
0613952N62
0613952R40
0613952P01
0613952H82
0613958H56
0613958H55
NOT PLACED
0613952G67
0613958H57
0613958H57
0613952H53
0613952H51
0613952G67
0613952G67
0615585H01
0615585H01

Description
0
0
43K
1K
330
33K
0
180K
68K
6.8K
5.6K
390
39K
22K
2.2K
36K
0
5.6K
5.6K
150
51
39
39
18K
47.5K
16.2K
0
0
0
6.81K
39.2K
0
3.32K
0
10K
43.2K
430K
100K
2.4K
200
180
–
0
220
220
150
120
0
0
THERMISTOR, 47K
THERMISTOR, 47K

Circuit
Ref

Motorola
Part No.

SH0100
SH0101
SH0300
SH0301
SH0500
SH0900
SH0901
SP0700
SP0701
SP0702
SP0703
SP0704
SP0705
SP0706
SP0707
T0400
T0401
U0100
U0101
U0201
U0303
U0304
U0600
U0601
U0700
U0900
U0901
U0940
U0941
U0942
VR0700
Y0100

2615362H01
2615362H01
2615362H01
2615362H01
2615576H01
2686423Z02
2686425Z02
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
2515121H01
2515121H01
5104932K08
5114000B59
4815267H01
NOT PLACED
4815267H01
5102495J14
5115391H01
4802246J29
5115147H01
5115147H01
5180390L83
5115391H01
5114004A35
4813977M11
5116032H01

Description
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
BALUN XFMR
BALUN XFMR
IC, FRACN SYNTHESIZER
ANALOG SWITCH
DUAL PNP
–
DUAL PNP
IC, RF ASIC
VOLTAGE REGULATOR
PA PRE-DRIVER
DUAL OPAMP
DUAL OPAMP
IC, PA CONTROLLER
VOLTAGE REGULATOR
VOLTAGE DETECTOR
DIODE, 5.6V ZENER
0.5PPM 16.8 MHz TCXO (GPS
Models only)

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

C3018

J0700

J3000

26

C0706

VR4004

J4000

C0705

SP3001

C6428

R6403

2
3

U6402

C6429

Q3500

R4051

3
2

C6418

USB1_DAT

R3503

TP_SDRAM_BA1

U4004
R4097

C4034

E4001

R4099

U4005

R2013 C2004
C4089

TP_SDRAM_BA0

R2009

R4009
R4010

C2009

R2015

C4035

30
J4001

R2014

R4095

R2000

TP_SDRAM_CLK
TP_SDRAM_CLKX

R4094
U4008

R2007

C2008

C4090

C1008
R1066 R4096 R4093
R4105
U4006
U4007
C2000
C2002
R1067

C4027
C4026
C4025
C4024
C4023
C4022
C4021
C4020
C4019
C4018
C4017
C4016

C1018

C4092
C4091
C2001

VBUS2_CMD

USB1_TXEN

L3202

R2008

C1014

R1005

R2010
TP_SDRAM_CS

C3212

C2006 R2005

E3502

16

C3514

R1001
C1004
C1015
C1012

1

Q3202
9
C3209

C1036
C1037

R1045

C1010

8

VBUS1_CMD

USB1_SEO

TP_MAKO_TX
TP_MAKO_RX

R1035

C1009

C3276

R3587

TP_MAKO_FSYNC
L3200

R3225

R1028

C3283

C3278

TP_MAKO_DCLK

C3203

R3224

C1000

R3509

R3514

C3511
R3508
R3504

R3515
C3202

C3273

R3233
C3513
R3507

C6407
U6407
C6408

16

R3203

R3218

1

Q3200
9

C3211

R3205
R3206

C3292

MAKO_GATED_32KHz

C3523
C3520 C3528

3.6V_MAKO_SW1

R6443

C6422

E6401

9

C6406

C6421

2

3

3

2

2

3

3
E3500

R3538R3576
R1002
C3262
R3583
C1030
C3543 R3535
R4061
R4063 U4009 U4010
C3247 E3205
C3208
C1001
R4064
C3207
TP_POR
R4065
R1036
R1006
R3588 C3248 VR3204 2.9V_MAKO_V6
R1034
R4066
R4067
R1017
C3210
C1005
C3234
R1025
TP1000
C3225
R1019
C1034
R1014
C3226
C2003
C1003
C1002
R3560
VR3202 C3239
C1017
C1006
R1027
R2012
C1013
R1020
C3220
C1016
C1031
C1011
C3219
R2004
C1007
R3500
R1000
R4068
C3280
R4069
R1021
R4070
R3596
R3501
R2011 R2006
R4071
C2005 C2007
C3213 2 3
TP4000
4
Q3203
C3216 2 3
4
Q3204

RT3500

C3529

R4000
R4001
C4013
R4002
R4003 R1071
E4000
R1041
R4004
C1019 R3580

VR3503
C2500

8

R3550

C3518

C0171

C0120R0107

R0146

Q0100

C0102

R2529

C0109

C0127

C0143
C0144

C0100

C0125
R0123 C0129

R0159

Q0106

C3545
R3595

R4006

R0615

1

R3594

R3505

C4000
C4001
C4002
C4003
C4004
C4005
R4005
C4006
C4033
C4032
C4031
C4030
C4029
C4028

C0353

L0317
CR0307
CR0308

L0309

2

C0177 R0158
C0140
Q0102 R0114
R0155
C0133
R0111 R0116
R0157
C0132 R0156
R0148
R0102
R0109
C0124
C0178
R0147
R0101
R0161
C0122
C0113
C0196
C0130
R0108
C0118
C0121 R0106
C0180
R0144
C0146
C0117
C0175
2
R0105
C0105
Y0100
C0195
3
4
L0100
C0145
R0110
2
C0103

PD
PC

C0111 C0128

R0119

E0606
C0631

R0117 R0100
C0110

C0104

1

C0644

R0614

C0630
E0605

R0118

R6456
C6431
C6430

C3240

C3516
R3571

E3503
U3040
R3547
R3532

L0318

CR0304
CR0303

R0311

SH0301

C3524

C0350

C0326

R0211

C6450
R6455
C6439
R6446
C6440

C3238

R3217

C3229 C3249
C3538

Q3201
8
5
4

R3526
C3515

L0315

L0310

L0218

R6450

R6467

C6451

R3537
C3531
R3590

C0342

R0324
R0325

L0314

L0312 L0319

SH0100

C0510
E0600
TP0601 C0622
R0627
R0607
FS
R0608
DOUTB
R0609
DOUTA
R0611
R0612
CLKOUT
R0613
PE

3

R3033

R3056
3
3

2

1

C3040
VR3206

R0726

E0703

C0347 C0337
L0313
Q0301

C0300
C0301
Q0300

L0307

R0305
R0316
C0304
R0329

C0315

1
C0336
R0326
C0340
C0341

C0250 C0320

C0253

CR0206

L0302

R0304
C0305
C0242

R0225

L0214

L0213

CR0205

CR0207
CR0208

L0209

C0226

L0303

R0301

C0142
C0141

L0608

R0224

R0205
C0237
C0236

L0202

CR0202

L0407

CR0201

L0210

C0241
C0306

L0215

C0220

L0217

C0442

C0200
C0201

R0204
C0205

R0422
L0411

L0207

32
4
C0440
R0420
R0418
R0419

C0126

E0608

25
C0645

C0240

R6459

E3202

C3254
C3530

2

C0619
L0504
C0617
5
4
C0615
C0611
37 C0621
6
3
C0620
U0600

1

13

C0626

C0643
R0618
R0617

R0425
R0421

C0438
C0439

R0226

L0203

FL0500

R0619

C0642

D0601

C0206
R0201

CR0204
CR0203

C0428
C0432
C0431
C0429
C0430

R0434

32
4
R0623

R0503

R0622

C0646

C0627
C0629
R0610
E0604
C0633
E0607
C0638

R0424
C0457

R0423

C0437

C0459
R0441

R0433
Q0405 C0451

D0409

D0404

C0408
C0409

C0417

C0416

D0403

R0438

R0417

R0621 U602
C0605
C0623 C0650
R0606 E0602
E0601
C0625

C0502

L0604

C0345
CR0306

C0343

C0344

C0346

R0435

C0509

C0504
C0515

C0351

CR0305

C0359

C0329

C0325

C0310
CR0302

C0308

C0323

C0352

L0404

R0412

Q0402

Q0501 R0510

L0506

C0516

C0460

C0424
C0425
C0423
C0427
C0426
C0433
C0434

R0410

L0403

C0458
L0401
R0406
R0440
C0419

C0414

D0402
R0443

D0407
L0413
R0409

C0461

R0405

C0404

C0410

D0401

R0444

C0406
C0407
C0411

D0400
D0406

R0432

C0462

C0405
R0404 C0420
C0415
R0437
D0408

C0421

C0246
C0245

C0243

C0252

C0225

C0259

C0208

C0229

C0213

L0402

L0405

R0407

R0436

3

R3003
C3046
R3004

1
2

1

U3005

C0718

C0768

E0704

C0214

2

2

6

R3035

R6460 R6465 C6423

U3500

R3042

C0759

C0251

2

SP3000

C3015

R0775
C0966
L0723

R6461 R6449

6 4 Q0711
3

E0702 R0702

L0219

L0212
C0223

C6445

R6445
R6454

C6433

C0783
R0724
R0725

D0903

R0752

R0744
1

M0700

R0763

R0764

R0762

R0768

L0900

C6420

R6458

R0700
C0724

R6402

C6417 E6407
C6416
C6419
R6444

R0751

R0761

C0904

C6426

E6402

C3505 C3501

C0802
R0750

R0706

1

Q4006

R6466

Q0701

RT0908

R4044
C4044

C6427

R3516
R3520

R3010
C3504
R3009
C3010

U3006

3

E3501

R3036

C0788

R0756
C0804
C0805

R0730

R0732
R0773

5

R0734

R0929

C0937

C0936

D0902

6

R0757

R0753
C0918

SP0700 SP0706

R0741

R0925

C0949

3

9

7

R0771

C0934
C0935
R0917

D0901

R0740
C0781
C0782

L0901 C0914

R0928

C0950
U0941

R0989
R0926

L0902

C0931

R0927

R0950

C0926
SH0900

8 U0940
C0922

R0940
C0921
C0948
C0951 C0947

Q0201

R0229

Q0200

4
5

R0937 R0936

C0204
C0247

R0216

C0215

8

C3506

C3009

Q0702
SP0704 SP0701

Q4000 Q4002 Q4010 Q4011 Q4004 Q4005 Q4008

2

2

3

10
C0929

C4045

R4040

U3002

1

R0924

C4040 C4041 C4046 C4047 C4042 C4043
C3019

R3032

2

C0964
C0960
R0988

R4045

C3008

SP0702 SP0707

Q0901
4

VR4002

VR4001

R4046 R4047
R4041
R4042

R4043

R3002

C0806

SP0705 SP0703

R0995

R0981
C0962
C0961
C0963

C3002

C0714
C0807

C0796

C0798
C0799
C0797

R0930
C0915

U3001

R0749

R0748

E4005 C4075
Q4013
VR4000 VR4005VR4003
C3007 R4048

5

C0751

R0738
L0714

C0777

6 4
3

C0778

R0923

C0722

R0742

R0745

Q0706

C3006

C3005
C0713

4

Q0704

C0700

E0701

3

C0779

R0906

D0906

C0909
R0931

D0900

C0908

1
2

E3000

C0702
C0701

C0711
C0712

C0715

R0914

R0915

R0911
R0912
C0910

U0901

R0986

R0909

R0735

R0920
C0939

C0965
R0994
R0985
R0984
R0987
R0983
8
5
C0967
R0907 R0901
U0943 R0982
C0900
4
R0903 C0906
C0901
6 4
R0900
3
Q0900
R0902 C0907

R0916

C3000

C0703

E0700

R0729

D0907

25
C4048
R4050

C0704

L0712

R0713

VR0700

L0722

C0776

C0710

R4012
R4011

C0707

C0708

C0709

2

3

2

CR0301 C0313 C0314

3.0

3-21

UHF1 (403–470 MHz) 25–40W 8486777Z15 Top Side

UHF1 (403–470 MHz) 25–40W 8486777Z15 Bottom Side
J4002
11
M1

J4003
14
R2514
R2512
R2528
R2526
R2527

C0119

C0123

1

TP504
TP501
TP503
TP502
TP_TEST1

C0115
TP_TEST2

C0147
C0148

R0115 U0101
R0122
R0125
C0150
R0128
R0131

Q0107
C0602
C0603

E0609

Q0601

SH0101
C0507
L0503
C0506

C0649 D0600

C0613
R0602

L0602
C0607

C0614

R0616

L0605

E0603
C0628

R0411

R0402

R0509
C0512
R0501
R0511

C0503

R0512

C0637

C0403
R0431
R0403

C0635
C0634
C0636

C0452
FT0400

C0413

RT0953 R0947
1
R0942

C0923

SH0901

C0401

C0514

C0953

U0942

U0900

C0913 C0917
C0927
R0943

C0928

Q0902
TP0907

R0976
R0977

C0766

C0735

C0940
C0941

C0400

C0651

R0626

C0942

R0978

L0903 R0971

47

R0743

L0710

R0979

C0945

TP0904

TP0913

TP0903

L0716

L0905 R0970

C0772

07

TP0713

C

5

VR3000

C3013

R3006 C3012

R0975

R0974

2

C3014

3

R4054

C0944

D0700

L0719 C0810

C0725

C0640

T0400
6

R0960

R0944 R0951
R0938

TP0911

C0723

R0625

R0413

R0921

E0401

C0412

L0706

R3005

1

D0905

U0601

Q0403

L0406

D0500

R0416

C0453

1

R0500

R0415
Q0401

C0740

R0910

C0861

E0500

4

R0414
C0454

C0829

C0513

FT0401

3

C0920
C0919
C0916
R0919
R0922
C0911

R0401
C0402

C0443
C0422

C0739
R0918

C0832

E0610

L0410

4
6
T0401
3
CR0400

L0707

C0455
R0400

R0770

C0774

C0874

TP0708

R0502

C0448

D0405
R0428
R0429 R0430
E0403
C0436

L0708

C0760

C0738

Q0500

C0449

C0463
C0441

R0508

L0409

C0435

C0764

TP0711

C0612 2

C0445

L0408

L0603

R0219

C0446
C0447
R0427
L0414

R0701 8 5
4
D0703

C0616

E0201

L0412

SH0300

C0767

C0618
R0603 R0624

R0221

C0742

C0757

C0632

TP_ADAPT_SW
C0179

C0856

R0769

TP0707

S0700

C0812

1

L0204
C0207

C0456

C0828

R0426
C0464
C0444

R0212 C0209
C0224
R0207 R0206

C0756

C0765

R0766

C0769

C0869

R0765

C0790

C3020

4

C0746

C0758

C0601

3

C0819

D0702

TP0600

2

C0731

C0745

C0845

C0770
C0771
R0728

R0709

TP0301

C0753

C0808

C0818

C0231

C0729

R0722
R0727

C0732

C0803

C0648

R0120

C0721

R0601

R0104

C0730

C0787
R0739

Q3032

R3030

6

2

07

48

C0737

C

FT_VBUS2

VR4006

FT_APM_1_WIRE
C4070

VR4009

C4068

C0727

FT_VBAT

FT_VBAT_GROUND

FT_USB2_DM

FT_USB2_DP

VR3504
2
3

C4065

C4066
R3529

C4063
R3548

C4067

R3545 R3540

C0741

R0620 C0604 Q0600
C0610
C0647 R0605
R0604

C0101

C0755

C0749

R0719

SH0500

C0233

C0754

C0744

R0754
R0720
R0718
R0755

L0720
C0791

C0814

3

2

R3039

Q3041

3

EXT_PTT

R4031

2

3

C3A3

R6433

C3045

TP_VCTRL

C0137

C0218

U0201
R0218
L0211
C0249
Q0202
R0213
C0219
C0248
L0205
C0211
R0202
R0210
C0203
R0203
C0217
C0221
L0200
L0206
C0222
C0202
R0220

C0743

R0160

1

E0301

C0800 R0747
TP0909

R3524

1

Q3030

C3032

R3041

VR3040

R3048

C0719

C0191

C0334

C0811

C0193

C0135

R0230 C0235

C0716
C0717

L0702

Q0108

2

3
4 6
U0303

E0302

R0302
R0337
R0208
R0303
L0300 C0302C0238
C0303
C0239
C0309
C0307
R0319
L0221

C0331

C0322
R0334
R0332
C0328
C0327

L0306

R0310
C0321

C3507

R3057

D3030

R3053

C3030 R3040

R3047

R3055

C0194

R0103
C0131
R0113

R0333

14
R3521
C3500

U3505

R3525

R0760 C0736
R0711 C0752
C0728
TP0703
R0714
R0715C0733
U0700
R0777
TP0704
C0817
L0705
R0759
C0734
C0801 TP0710 Q0705

R3502

R3506

8

7

R3528
C3510

4

5

3

L0700

C0192

R2501
R2507
R0307
R0306

R2500

U3004

R3008

R3534
R3530
R3549
C3522

R3539

VR3200

C3275

3 R3209

U3030

R3034

C0162

43
6
R1026
C1032
U0304
CR0300
R0331
R0327C0361

1
TP0702 C0809

C0160

R0320
R0321

3

C0163

R2515
L0304

C0317

Q0703

R0134
C0159

C1044
R1054

L0718

C0258
C0257

20

C0795
L0721

C0138

R0308

C0792
C0793
C0794

5
34

G2

TP0705

R3044

C0311

2

1

8

C2501
R3046
C3041
R3045

R4032

R4033

2

Q6401

R6435
R6430
C6435
R6436
U6405
C6438
C1

FT_EMERGENCY

VR6400 FT_IGNITION_SENSE

R4035

C0157

R2504
R2506
R2517
R2516
R2513
R2518
R2525

D0704

C0316

2

C0319
L0305
C0318
C0324
Q0302
R0312

R3582

TP0709
C0789
L0715 C0780

C0164

3
4
Y1000
2
G1

L0311

TX_RAMP_DAC

C0775

C0156 C0149
C0151
C0158
R0127

R1044
J2500

R3249

R3581

R2502
R2519
R3577
R2520

C0785
L0717

C0230

R4090
C3218 E4003
R3222
C3217
R3223

U3202

Q3040

L0711
C0763

L1

C3272

C3282

MAKO_V8_5V

R3248
VR3208 Q3206
3
4 6
R3226
R3043
C3044

D3200

R3228
C3274
C3261
C3043
E3203 Q3205 R3210

L0709
R0712

C0360

5
34

R3523 R3007
C3011
C3017
C3016

C0786 C0815

C0165

U2000
C3204

6 4 C3512
3
Q3502

R0139
R0140

AA1
C3260

C3233

R3236
R1048 U3203 C1
C3A3

EXT_MIC

C3237

MAKO_V9_3V

VR3201

R3536
R3553 C3532

C3509

C0166

K9
A9
TP_FLASH_CLK
TP_DDR_LDQS
C4088
M8
A8
C4087 R4034
C3205

R3551 R3554
INT_MIC

Q3504
Q3503
6 4
3

R3533C3525

C3517
C3526

C3021

C0161

U2001
VR3502

R3050

C0108

U1000

C3519

R3037

C0134
C0136

AA21

1

R3051

R3038

U0100

R3579
TX_RAMP

7

3

L11

R3572
RF_ATTN_2
C3214 A21

8
2

C0112
A11

R3250

Y3201

L3201
VR3203

U3502

R3220 R3219

R3591

VR3205

14

U3003

C0107
C0106
R0126

A1

C3031

R1060

P1

R3592

E3201 C3521

E3208 E3206

SPI_MOSI_1 A1

R3552

SPI_MISO_1

C3270

R3054

2

ANT_C

R4088
R4089

R4055

3

J6400

R6407

Q4014 Q4001

C0114

R3227
TP_DDR_UDQS
C3228
C3222C3243
C3231 C3227 C3221

R3555R3544
R3546 C3535
C3252

C6449 R1047

R3052

R4049

C0357
C0358
C0363
C0362
C0349
C0348

C3289
C3291
R3593

VR3207

16

Q4012

R2508

2
R4086

SPI_CLK_1

R3584R3585

1

C3232

9

C4085
14C4084
C4073
R4079
R3542
R3541
Q3505
C3527

U4000

C3042

U1006

3
U4001

8

E2500 D3040

C1033

R3253

5
U3501
6 10

R3513
C3502 R3511
C3540
C3539
R3578
I2C_CLK
R3558
R3559
I2C_DATA

MAKO_CE
C1035

R6469
R3586
U3504
8

4
U3503
5 8

R3569

C3257

C4071
R4103 C4072
R4101 C4074
R4100

7

R4023

E4002
4
U3508
5 8 C3542

R6438

U3200

P14

1
C3536

R3575

C3508

R2524

R3237
K1
R3216
R6464 R3556
R6468
U6404 R6401

R6470

R6420

C3541

FL6401

Q4015 R4030

OPT_SSI_SYNC

C3265
R6419
R6418
R6417
R6416
C6452
C6434

R6439

C3206
Q3208 C3290
2
Y3200 C3215
3
4
A14

U6408

C6414

L6403 R6411 R6409
IF_TEST
2.8V_RF_TEST

P1

C3503
R3573
R3574
R6457

R4098

R1070

R3243

R6437

R1046

C3269
4
6
U3201
3

R3252 R3247

R3246

Q4007 Q4003

E4006
R4074
R4076
R4078
R4080
R4081
R4082
R4083
R4085

R3245

Q3209

U6401

P10

C6401

Q4009

C4093
C4094
C4059
C4049
C4051
C4053
C4055
C4062
C4061
C4060
C4058
R2511
R2509
R2510

R4106
C4086

C3281
1.2V_RTC_TEST

A1
R6440

C4011
C4012
C4010
C4007

R3512
R3510

FT_USB1_DP

C3200
R3215

C3279

R3207

C6446

Q3210 R3208

R3200

Q3207
8
5
4
R3240

U6406
Q6402 6 43

A10

ROUT_TEST

D4001

R3204
C3201

R6404

FT_USB1_DM

R3239
C3266

R3241
R3238

R6405
C6432

FT_VBUS1

C4076

L6402

C3534

D4000

20

R6410
C6443
C6444
SPI_CLK_TEST

R6432

C4069

26

E4004

E6400
C3533

07

FT_MMP_1_WIRE

C6413
C6412

C4064

07

CLK_ACQ_TEST
3 2

C6436

C

4 5

C6437
R6434

C

C4014
C4015

3-22

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

C0943
R0973
L0904

D0904

C0761
R0913
C0912 C0903
C0902
R0941
R0946

R0954TP0910
C0925

R0955

C0813
2

6 4 Q0400

3
E0400

C0641

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-23

RAW_B+
9V3_PA
9V3

PA_SUPPLY
9V3_PA
9V3

5V
1.8V_TH_DIG
2.8V_TH_DIG
2.8V_TH_ANA

5V_SW
1.875V_DIG_V2
2.775V_DIG_V4
2.775V_ANA_V7
0

SPI_MOSI
SPI_MISO
SPI_CLK
THK_CS
ABACUS3_CS

0
1

2

2

3

3

4

4

0

TX_SSI_DATA
TX_SSI_CLK
TX_SSI_FSYNC

SPI_BUS(0:4)

1

TX_SSI_BUS(0:2)

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN
TH_CEX
ABACUS3_CEX_IN

RX_VCO_SEL1_
RX_VCO_SEL2_
TX_VCO_SEL1_
TX_VCO_SEL2_

RX_VCO_SEL1
RX_VCO_SEL2
TX_VCO_SEL1
TX_VCO_SEL2

VCTRL
SF_OUT
HP_MOD_OUT
PRSC

VCTRL
SF_TH
HP_MOD_OUT
PRSC

9V3_SYNTH
9V3_VCO

9V3_SYNTH_IN
9V3_VCO

VCO_UHF1

TX_INJ

TXINJ

TX_HP_UHF1

( TX: SHEET 1 )
( RX: SHEET 2 )

( PA: SHEET 1 )
( PC: SHEET 2 )

0

1

1

2

2

SDTX
TX_CLK
SFTX

SYNTH

RXINJ

9V3_SYNTH_OUT
9R1

9V3
9R1

RX_IN

CONTROLLER_&_GPS_R6
( TOP LEVEL: SHEET 1)

PRESSURE_PAD
PC_ATTEN_ENA
FINAL_BIAS_1
TX_DAC
ANT_ENABLE
LO_BATTERY_DET
LO_PWR_DET
VSWR_DET

RF_ATTN_1
0

RX_SSI_DATA
RX_SSI_CLK
RX_SSI_FSYNC
RX_SSI_SYNCB
DMCS
RESET_OUT
ADAPT_SW
LOCK_DETECT

16.8_GPS

RX_SSI_BUS(0:2)

0

1

1

2

2

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT
ABACUS3_SYNCB_IN
DMCS
RSTB
ADAPT_SW
LOCK

16.8_GPS

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT
ABACUS3_CEX_OUT
RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

0
1
2
3
0
1
2

ABACUS3_SYNCB_OUT
5V_BE
1V8_BE
16.8_REF

PRESSURE_PAD_DET
PC_ATTEN_ENA
MAKO_DAC2
MAKO_RAMP_DAC3
ANT_ENABLE
LO_BATTERY_DET
MAKO_ADC8
MAKO_ADC5

RX_INJ

RXFE_UHF1

RX_IN

( 1 SHEET )

9R1
RF_ATTEN_1
FE_TUNE

MAKO_DAC1

IF

ABACUS_SPI_BUS(0:3)
5V_FE

NC
0
1
2
3

ABACUS_SSI_BUS(0:2)

SPI_ABACUS_DATA
SSI_ABACUS_DOUTB
SPI_ABACUS_CLK
SPI_ABACUS_CEX

IF

0
1
2

SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT
SSI_ABACUS_FSYNC
SSI_ABACUS_SYNCB

RXBE_73.35MHZ
16.8_MHZ_BUFF

5V
1V8
REF_CLK

(IF AMP: SHEET 1)
(ABACUS3: SHEET 2)

UHF1 (403–470 MHz) 25–40W Overall Schematic Diagram

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-24

E0400

RF_ATTEN_1_3

NU

9R1_FILT

RF_ATTEN_1

E0401

NU

C0400

Q0400

R0401

9R1_FE_6
9R1

NU
6

2

4

1

1
C0402

C0403

Q0401

5

C0401

R0411

R0402

NU
2
3

5

R0403
R0431

NU

6

NU

C0404

C0405

3

4

Hi-Side Zeros for Preselector
C0407

R0400

RXIN_FE_6

7.0 VDC

L0402
D0407

1

D0402

CR0400

2

2

NU

C0453

C0412

NC

3

L0405

R0444

C0462

R0443

C0415

C0414
C0419

3

R0437

R0406

L0403

D0403

D0408

D0409

D0404

C0417

L0404

R0435

C0416

C0461
(VALUE)

C0452

1

1

(VALUE)

C0421

C0409

L0413
C0460

3

C0408

(VALUE)

D0406

D0401

RX_IN

R0404

2

D0400

L0401

2

FT0400

C0413

R0405

C0410

(VALUE)

C0406
C0411

0.8 VDC Typical

C0455

(Micro-strip 20 mm Each)

NU
R0432

3

R0407

3

C0454

1

C0459

1

C0420

2

R0441

R0440

C0458
1

Q0402

C0422

R0436

10 dB Attenuator
(Not Placed)

NU
C0424

C0425

9R1_FILT

C0427

C0426

NU
L0414

(VALUE)

C0423

R0438

R0409

L0406

R0410

0.7 VDC

C0428

C0429

C0430

R0412

C0431

C0432

R0413

C0433

C0435
1

4

2

NU

NU
E0403
R0428

(3.00 ~ 8.00 VDC)

Q0403

MAKO ( 0 ~ 4.6 VDC)

FE_TUNE_FE_4

R0429

C0434

R0414
6

3

5

FE_TUNE
C0436
R0430
R0415

R0416

9R1_FILT
IF_FE_8
IF
R0417

R0427

C0437

+16.0 dBm Min. (250 mV P-P)

R0418

C0438

R0419

L0407

NU

L0412

1

C0439

C0456

FT0401

8.9 VDC Typical

T0401
C0441

C0463

C0442

C0464
R0426

R0420

IO3

T0400

4

3

3

C0440

(VALUE)

C0443
L0409

C0445

L0410

2

3
2
1

R0422

R0433

C0447

C0448

C0449

6

IO1

IO2

1
5
NC

C0451

NC

RX_INJ

5

NC

.0476

R0434
R0424

C0457

R0425
L0411

UHF1 (403–470 MHz) 25–40W Receiver Front-End Schematic Diagram

Zo/Zin=4:1

NC

Zo/Zin=4:1
D0405

R0423

6

2

1
IO4

3.0 VDC Typical

3.7 VDC Typical

RX_INJ_FE_5

C0446

4

L0408
Q0405

R0421

4

C0444

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-25

RX_FE_3
5V_FE
5V

E0500
R0511

5V_BE_5
5V
R0500

C0514

C0513

R0501
R0502
R0512
R0503
1.6V

73.35MHz 4-POLE

1.43V

IF_OUT

L0506

R0509

IF_TO_ABACUS

C0504

C0512

FL0500

C0502

Q0501
C0507

C0506
1 IN

L0503
C0510

1
0.76V

GND2

3 CC1
6 CC2

5

IF

C0509
NU

C0515
NU

3

C0503

OUT 4

2 GND1

IFIN_BE_8

Q0500
2

D0500

C0516
NU

0.72V
R0510

R0508

L0504
NU

SH0500

2
1

UHF1 (403–470 MHz) 25–40W Receiver IF Amp Schematic Diagram

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-26

VVCO

U602

C0601

TP0600

SPF_3.5V

1

C0602

C0603

C0604

R0601
TP0601

C0605

C0650

R0621

R0602

IF_OUT
R0623
NU

R0622
NU

C0607

Q0600
# C0611

5V

2nd LO LF

C0610

3VA

C0612

L0602

R0624
C0613

R0604

C0615

R0605
E0600

C0617

3VA

C0614

D0600

C0618

2nd LO VCO UHF (71.1MHz/75.6 MHz)
L0604

C0619

L0605

R0603

C0649

E0601

R0606

3VA

L0603

C0616
NU

C0620

C0621

E0602

C0622

FREF_IF
1V8

REF_CLK

E0603

C0628
C0629

R0610

SSI_ABACUS_SYNCB

R0609

DOUTB_1_BE_5
DOUTA_1_BE_5

R0611
PE

C0631

C0630

FS

3VA

SB_1_BE_5
FS_1_BE_5

R0608

13
14
15
16
17
18
19
20
21
22
23
24

VREFN

U0600

R0607
R0627
NU

E0604
* C0632

PD

PC

CLKOUT

C0627

36
35
34
33
32
31
30
29
28
27
26
25

DOUTB

C0626

3VA

GNDL
FREF
GNDS2
SYNCB
GNDH
FS
DOUTB
DOUTA
CLKOUT
VDDH
VDDD
PE

DOUTA

1
2 MXOP
MXON
3
GNDF
4
IF2N
5
IF2P
6
VDDF
7
GCP
8
GCN
9
VDDA
10
GNDA
11
VREFP
12

RREF
VDDQ
IOUTC
GNDQ
VDDC
GNDC
CLKP
CLKN
GNDS1
GNDD
PC
PD

C0625

VDDI
IFIN
CXIF
GNDI
CXVL
LOP
LON
CXVM
VDDL
VDDP
IOUTL
GNDP

48
47
46
45
44
43
42
41
40
39
38
37

C0623

R0612

CLKOUT_1_BE_5

R0613

FE_1_BE_5

SSI_ABACUS_FSYNC
SSI_ABACUS_DOUTB
SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT

SPI_ABACUS_CEX
FD_1_BE_5

R0614

C0633

SPI_ABACUS_DATA
FC_1_BE_5

R0615

SPI_ABACUS_CLK
E0605

C0634
C0635

3VA

R0625

1V8
1V8_3

3VA

E0607

C0638

3VA

E0606

C0636

C0641
U0601

E0610
R0616

C0651
3VA

2
FB
6
VOUT 1
NP
4
VCONT
3
VIN
GND

5V

C0640

E0608

R0626

C0637

5
L0608

C0642

R0617

R0618

C0643

R0619
C0644
C0645

D0601

R0620
C0646

VVCO
E0609

CLOCK VCO

UHF1 (403–470 MHz) 25–40W Receiver Back-End Schematic Diagram

CLOCK LF

C0647

Q0601

C0648

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-27

PA_SUPPLY_TX_PA
A+

PA_SUPPLY
E0700
C0700

C0702

C0701

C0711
NU

C0710

C0712

C0713
R0742
E0701

C0703

9V3_TX
9V3_PA

C0704

C0705

C0706
NU

C0707
NU

C0708

C0709

9V3_TX
E0703

47K

L0700

E0702

R0702
NU

2.2K

C0714
9V3_Tx_Sw
1

47K

47K

C0725

Antenna_En

C0730
NU

L0702

E0704

C0716

C0717

C0729
NU

R0700

C0731
NU

C0732

LO_PWR_PAD

Q0702

C0745

TP0702

D0704

MRF1570, Flat Lead

C0719

C0807
NU

Gate_1

R0765

C0811
ATC

C0810

R0718

R0712

C0752

3.2VDC
13 dBm
TP0704

-3 dBm
TP0703

C0809

L0705

C0749
NU

C0818

C0754
NU

R0709

C0828

U0700
RF_IN

VD_RF_OUT

R0715

C0819
Q0703

R0755

C0744

C0755
NU
C0813
NU

SP0703
C0721
NU

R0768

11dB/17dB Pad
18dB RL

C0806
NU

Gate_2

R0770

C0812
ATC

C0803

L0712
NU

C0741
NU

C0747
NU

R0771

L0706

L0707

C0723

L0708

R0719

R0769

C0829

3 G

TP0705
Test Point to check
Ref Osc Warping

C0743

2 S

R0760
R0714

R0754

3

2
GND1
4
GND2

1

D 1

C0733

R0711

W = 0.625 mm
C0735

D0700

NC

+8 dBm
TX_INJ_TX_PA C0728
TX_INJ

L0903

R0971

SP0702

R0766
C0808
NU

C0753

R0720

1 J0700-1
2 J0700-2
3 J0700-3

L0719

C0737
NU

C0726

SP0704
SP0705
SP0706
SP0707

C0769
C0869

L0905

R0970

C0720
NU

R0706

C0768

C0736

SP0700

R0764

C0718
L0711

PIN2

R0762

C0845

C0724

C0763

L0709

PIN1

C0722
NU

2

C0832

R0763
HI_PWR_PAD

C0715
NU

HS0700

Q0701

C0727
NU

C0746

C0742

C0739

C0740

C0751
NU

C0761

1
C0734

POS

C0817

R0728
L0721

L0717

L0718
NU

C0764
NU

C0760
NU

C0765
NU

D0702

A+

C0767

TP0707
M0700

TP0708

C0778

C0779
R0977

R0729

2.2VDC (TX Only)

2.2VDC (TX Only)

R0976

C0772

C0766
NU

Gate_2

C0942
R0732

R0730

C0776

VR0700
R0738

C0815

R0739
NU

NC

C0787

L0715
C0780

C0775

C0804
C0792

TP0709
R0744
NU

C0790
NU

C0814

R0757

R0756

C0791
C0793

R0741

C0805

C0782

C0781

C0794
NU

D0905
9V3_Tx_Sw

R0740

Q0704

Final_Bias

D

C0944

D0703

R0979

NC
REV_DETECTED

K4
K3
K2
K1

L0720

C0945

Q0706

Q0705
S

G

C0757

TP0711
NC

R0759

C0943
C0758
NU

C0759
R0745

L0723
NU
C0789
NU

L0716

R0743

A5
A4
A3
A2
A1

C0786

PRESSURE_PAD

R0734

9V3_TX

C0788
NU

R0974

R0978
C0777

V_cont

2.85V (44W)
2.10V (27.5W)
TP0710

R0975

R0701

R0735

Gate_1

9.1VDC

R0973
NU

C0941

C0861

R0773

R0727

C0770

C0771
NU

L0904
D0904

C0774
C0874

C0856

R0722

C0795

L0722

C0940
C0756

L0714
C0785

R0713

W = 0.625 mm

L0710

C0748

ATC

SP0701

C0738

S = 0.54 mm
L = 19 mm
W = 2.5 mm
S = 0.93 mm

TP0713

R0777
FWD_POWER
R0747

NC

PRESSURE_PAD_TX_PA

9V3

R0749

PRESSURE_PAD

ANT_ENABLE_TX_PA
ANT_ENABLE

R0748

FWD_DETECTED
RX_IN_TX_PA
RX_IN

V_cont
R0750

9V3_VCO

C0966

R0775

S0700

C0798

C0799

C0796

C0797

R0752
V_CONTROL

V_cont
R0761

R0751
C0802

C0800
NU

C0801

FINAL_BIAS_1_TX_PA
FINAL_BIAS_1

Final_Bias
R0753

9V3_SYNTH
Antenna_En

9V3_TX

9V3_TX

LO_PWR_PAD

LO_PWR_PAD

HI_PWR_PAD

HI_PWR_PAD

UHF1 (403–470 MHz) 25–40W Power Amplifier Schematic Diagram

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-28

SH0900

SH0901
9V3

1
2

1
2

Q0900

4

3
NOTE: VOLTAGES SHOWN FOR ANALOG TX MODE

5

C0900

2

0.6V typical
Cutback starts about 2.2V
TP0907

C0901

6

1

9V3_PC

PC_ATTEN_ENA_TX_PA
PC_ATTEN_ENA

R0931

LO_PWR_PAD

C0929

9V3 to REV bias PIN in LP mode
R0910

R0918
C0920

2

C0783

C0918
8
D0901

L0902

C0914

R0922

3

U0900-1

R0917

R0906

1

9V3

9V3_PC

R0900

D0900

2

1

9V3_PC

Q0711

TP0913

C0911

R0901

R0907

3

4

9V3_PC

2

Cypher: 2.4Kohm 5%
R0902

R0936

R0724

C0913
R0924

R0919

C0916

NC

C0947

1

R0960

3

9V3_PC

2

C0912
L0901

R0726

3

R0921

9V3_TX

6

1
C0917

5

D0906
4

C0919

Q0902
R0913

Q0901

8

R0903

6

9V3 to FW bias PIN in HP mode

L0900

HI_PWR_PAD

7
U0901-2

R0930

C0931

C0934

R0926

C0935

C0915

R0725

5
4

R0937

RT0908
U0941
2
FB
6
NP
4
VCONT
3
VIN

5V

VOUT

R0927

1

R0929
R0909
C0907

D0902

5

9V3

C0948

NC

R0989
NU

D0903

NC

1
C0937

8

C0936
C0963

2

TADJ
INHI
VSET
INLO
VOUT
COMM

R0988

CLPF

R0981

6

R0915

R0914

R0923

4

FWD_DETECTED

R0995
NU
R0982

5

R0984
NU

3

R0920
R0994
NU

8
LO_PWR_DET

U0901-1

R0985

R0983

C0939

2

1

C0908

LO_PWR_DET

9
C0964

C0909

3
4
TP0903

C0965

0.38V (44W)
0.21V (27.5W)
R0911

2.85V (44W)

REV_DETECTED
C0921

C0922

9V3_PC

7

V_CONTROL
NC

6

NC
COMM

1.35V (44W)
1.28V (27.5W)

1
RFIN
2
ENBL
3
VSET
4
FLTR

C0910

R0912

R0986
R0987

R0941
C0902

C0903

D0907
5.1V

C0967 NC

VSWR_DET

C0923

VSWR_DET

TP0910
TP0911

R0950

8

R0942

9

5

VAPC

U0940

GND

R0940

VPOS

8

2.10V (27.5W)
TP0909

R0916

9V3_PC

GND

5V DC

4.0V (44W)
3.2V (27.5W)
TP0904

U0943

VPOS

C0960

C0951
0.1uF

C0906

C0962

C0961

7

R0925

C0949

C0904

5V
R0928

GND

C0950

6

7
5

R0943

R0951

R0944

FWD_POWER

4
C0926
R0955

C0925

R0946

R0947

RT0953

LO_BATTERY_DET

C0953

C0928

R0954

3

LO_BATTERY_DET

TX_DAC

R0938
C0927

GND

2
1
INPUT RESET_OUT
4
5
NC1
NC2

U0900-2

TX_DAC

U0942

UHF1 (403–470 MHz) 25–40W Power Control Schematic Diagram

9V3

9V3

3-29

SPI_CLK_IN

SPI_MISO_IN

SPI_MOSI_IN

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

5V_BE_SYNTH
5V_BE
5V_TH

2.8V_TH_DIG

1

1V8_BE_SYNTH
1V8_BE

TP_TEST1
1

RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

2.8V_TH_DIG_SYNTH
C0100

1.8V_DIG

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

1.8V_DIG

RX_SSI_DATA_OUT
RX_SSI_CLK_OUT
RX_SSI_FSYNC_OUT

RX_SSI_DATA_IN
RX_SSI_CLK_IN
RX_SSI_FSYNC_IN

R0101
2.8V_ANA

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

2.8V_DIG

1.8V_DIG

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

5V

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

2.8V_ANA

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

5V_SYNTH

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

R0100

1.8V_DIG

TP_TEST2

R0102
1.8V_TH_DIG_SYNTH
1.8V_TH_DIG

C0108
C0102

2.8V_ANA

C0177

C0101

R0103
2.8V_TH_ANA_SYNTH

C0106

2.8V_TH_ANA
C0105

C0104

C0178

C0175
C0109

C0110
C0107

R0104
C0111
C0103

Locked: 1.8V
Unlocked: 0V

2.8V_DIG

LOCK_SYNTH
LOCK

NC

C0112
C0115

R0110

C0123
R0146
R0147
16.8_REF_BE_SYNTH

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

16.8_REF
R0109
R0156
NU
R0157
R0158
NU

GPO_1_SYNTH
C0131

C0130

GPO_2_SYNTH

H2
F8
C8
B7
H7
L6
A7
E8
B3
D7
C7
G10

SCAN_EN

MN_CP_VCC
LGND1
LGND2
LVCC2
TX_DAC_GND
TX_DAC_VCC
ASPI_VCC
SSI_GND
TM
TEST1
TEST2
LVCC1

D3

F9
F10
F11
F7
D11
E9
E10
E7
K1

SPI_MOSI_IN
TP501
TP502
TP503
1
TP504
1
1
1

SDTX
DMCS

NC
2.8V_ANA
C0124

C0125
U1=220pF
U2=120pF
VHF=1500pF

K8

HP_MOD_OUT_SYNTH

H1

HP_MOD_OUT

H3
M_PRSCX
J2
M_PRSC
MN_CP

PRSC_SYNTH
PRSC

G3
SF_OUT_SYNTH
C0129

TP_ADAPT_SW

R0113

C0133

R0114
C0134
U1=220pF
U2=120pF
VHF=1500pF

GPO_4
9R1
GPO_5_SYNTH
GPO_6_SYNTH
RX_VCO_SEL2_

C0136

Adapt ON: 5V
Adapt OFF: 0V

4

3

R0159

C0179

R0115

C0137

10K

1

Q0108
R0116

47K

2.8V_ANA

R0126

ADAPT_SW

IN
R2

2

Q0102

ADAPT_SW_SYNTH

R1

OUT
C0138
GND

C0135
9R1 SWITCH FOR FRONT-END

SF_OUT VOLTAGE: 2.45V

R0148

2.8V_ANA

RF_ATTN_1
R0160

SF_OUT

5V_TH

C0132

GPO_3_SYNTH

Q0107

TX_CLK
SDTX_SYNTH
DMCS_SYNTH

TX_VCO_SEL1_

9R1_SYNTH

TX_CLK_SYNTH

R0111

NC
NC

MN_ADAPT_CP

SFTX

NC
NC
NC
NC
NC

G1
DAC_ADAPT
F1
VCO_DAC

HP_MOD_OUT

SPI_CLK_IN
SFTX_SYNTH

Q0106

R0119
R0118

R0117

R0120

NU
C0141

C0142
U1=220pF
U2=120pF
VHF=1500pF

U0101
5

C0140

4
C0143

C0144
R0122
NU

ONOFF_CONTROL

1
INOUT
2
OUTIN

3

RSTB_SYNTH

VCC

9V3

C0128

TH_CEX

GND

R0170
9V3_SYNTH

C0127

SPI_MISO_IN

5V_TH

C0126

GPO LINES
HI: 2.8V
LOW: 0V
RX_VCO_SEL1_
VCO SEL: ACTIVE LOW
TX_VCO_SEL2_

NU

5V_TH

NU

C0121

1

16.8_GPS_SYNTH
16.8_GPS

NU

TH_CEX_SYNTH

L3
ESC_CP
G2
MAIN_PDET_VCC

NC

NU
R0155

U0100

NC
NC
NC

16.8_REF_CONTROLLER_SYNTH

NC
NC
NC
NC
NC
NC
NC

C0119

D10
SPI_DR
D8
CEX
D9
SPI_DW
C11
SPI_CLK

SFTX
TXCLK
SDTX
DMCS
SDR
SCLK_OUT
RXFS
RXACQ
ESC_IN

XOSC_BASE
XOSC_EMIT
SMD_CLK_GEN_GND
OSCREG_SPLY
OSCREG_BYP
SF_OUT
OSCREG_OUT

R0108

NU

K5
L5
C9
J4
L4
K4
H5

NC
NC
NC
NC
NC
NC
NC

G9
CLK_CP
H11
CLK_EMIT
G11
CLK_BASE
E6
RSTB

R0107

NC
NC
NC
NC

Q0100

C10
ASPI_CLK
B11
ASPI_DATA
A6
ACE1
D6
ACE2
A1
NC1
A11
NC2
F6
TX_GND2
L1
NC3
L11
NC4

C0122

C0195

AGC_REF
AGC_FLAG
ARX_DAC
RFSTEPA
AGC_DAC
DC_CAL
BP_I
RXI
RXIX
BP_IX
SDM_VAG
BP_Q
RXQ
RXQX
BP_QX
SCAN_IN
RX_EN_OUT
PABIAS_DAC
CLK2_OUT
CLK1_OUT
TCLK
NTXQ
TXQ
NTXI
TXI
INCR_DECR
PHCLK
FBQ
FBI

NC
NC

L0100

C5
C4
H6
A3
B5
A2
E4
C2
C1
F4
B10
E2
D1
D2
E3
F2
B1
K11
J11
H9
G8
K6
L7
L8
K7
J9
L9
B6
C6

J7
EF_OUTP
J8
EF_OUTM

NC
NC

K10
SUB1
F5
SUB2
F3
SUB3
L10
DEEPSLEEP

R0106

MN_CP_GND

SDM_REF_VCC
SDM_VREFM
SDM_VREFP
RX_AVCC1
RX_AGND1
RX_AVCC2
SDM_REF_GND
RX_AGND2

R0144

CLK_VCC
CLK_GND
TX_VCC
SDM_CLK_GEN_VCC
XOSC_GND
OSCREG_GND
SSI_VCC
ESC_GND
TX_GND1
ESC_CPBIAS
ESC_VCC
ESC_CP_GND
ESC_CP_VCC
MAIN_GND
ESC_TEST
MAIN_VCC

C0171

G5

C0118
B9
A9
B8
B2
C3
A5
A8
D5

C0117

J10
H10
J6
A10
G6
J5
E11
H4
G7
L2
K2
K3
J3
G4
E1
J1

R0105
C0120

C0113

GPO1_TEST1
GPO2_TEST2
GPO3_TEST3
GPO4_TEST4
GPO5
GPO6

C0114

B4
A4
E5
D4
K9
H8

Buffer to Abacus/Controller

Switch for Adapt Transient

VCONT

R0161

C0196

C0180

C0146
U1=220pF
U2=120pF
VHF=1500pF

OUTPUT

3
C0145

5
NC1
6
NC2
7
NC3
8
NC4

GND

1

VCC

4

R0123

C0147
U1=220pF
U2=120pF
VHF=1500pF

2

RSTB

NC
NC
NC
NC

R0125

Y0100
16.8MHz
1.5 ppm

0.5 ppm
R0128

R0127
TCXO (Y0100)

---

4875188M01
VCTRL_SYNTH
VCTRL
R0131

C0148

C0150

C0151

C0149
VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V

VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V
TP_VCTRL

1

R0134

C0157, C0159, C0160,C0162,C0163,C0191,C0192,C0193,C0194: NU (UHF B2)
C0191,C0192,C0193,C0194: NU (UHF B1)
SH0100

SH0101

C0194 C0193

C0192

C0191 C0156 C0157 C0158

C0159 C0160

C0161

C0162 C0163

C0164 C0165

R0139

C0166

1
2

1
2

R0140

Note: High Port modulation injection through loop filter for U1 and U2 only

UHF1 (403–470 MHz) 25–40W Synthesizer Schematic Diagram

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-30

SF_TH
SF_TH_VCO_UHF1_6
SF_TH

SF_TH
C0200

RX1

C0201

Super Filter Voltage (SF_TH)

C0206

SH0301

1
2

L0202

C0204

C0205

SH0300

1
2

SF_TH: 2.5 V
R0201

R0204
R0205

C0208
L0203

C0213

C0214

RX Buffer Amplifier

C0215

E0201
Q0200

RXSL

RX VCO 1

9R1
CR0201

VCTRL

CR0202

L0209

R0211

9R1_VCO_UHF1_7

L0200

C0220

C0202

C0203

L0207
R0202

C0223

L0210

R0203

C0225
C0226

Steering Line Voltage (VCTRL_TH)

CR0203

CR0204

C0207

C0209

VCTRL: 0.6-4.5 V
C0229

L0204

L0212

C0211

SF_TH

RX2

C0237
R0216

R0224

R0221

R0219

L0213

C0217

L0206

R0220

C0222

C0221

R0207

Q0202

R0208

C0219

C0218

NU

NU

RXINJ: 329.65 - 396.65 MHz
+6 dBm

L0211
R0212

C0242

RXINJ

R0210

NU

C0241

RXINJ_VCO_UHF1_5

L0205

R0206
C0236

C0224
NU

C0240

R0225

R0226

C0243
RX VCO 2

L0214

C0247

C0246

C0245

Q0201
TP0301
CR0206

L0217

C0250
L0218

L0215

RX Prescaler

1

CR0205

RXSL

C0231

C0251

R0230

C0252

C0253

SF_TH

PRSC (RX): 329.65 - 396.65 MHz

C0238

-5 to -15 dBm

C0239

C0230
CR0207

PRSC_VCO_UHF1_5

CR0208

PRSC

PRESC_TX
C0259

L0219

RX2_SEL: 2.7 V (High)

L0221
C0235

C0233

0.1 V (Low)

NU
R0213

RX1_SEL_VCO_UHF1_5

RX2_SEL_VCO_UHF1_5

R0218

RX_VCO_SEL2

RX_VCO_SEL1
R0229

C0257
RX1_SEL: 2.7 V (High)

C0248

C0249

U0201

0.1 V (Low)
RX1

UHF1 (403–470 MHz) 25–40W Receiver VCO Schematic Diagram

RX2

C0258

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-31

TX Buffer Amplifier
TX1

SF_TH

R0321
SF_TH

C0300

VMOD

L0300

C0301

9T1
C0302

C0303
R0301

R0320

R0302

L0302

R0303

C0304
HP_MOD_OUT_VCO_UHF1_7

R0319

C0307

C0310

HP_MOD_OUT

C0306

C0305
C0360
C0361

C0334

R0305

C0308

CR0300

C0316

C0309

R0304

L0304
L0303
C0311
C0313

TX VCO 1

Q0300

VSL
VCTRL

CR0301

VCTRL_VCO_UHF1_7
VCTRL

CR0302

C0320

L0309

R0311

R0332

L0307

(VALUE)
C0326

Steering Line Voltage (VCTRL_TH)

R0334

C0322

R0307

R0308

Q0302

C0319

R0310

C0321

TXINJ

C0318

TXINJ: 403-470 MHz
+11 dBm

NU
L0311

NU

C0323

L0310

C0317

L0306

R0333

TXINJ_VCO_UHF1_5

L0305

R0306

C0315

C0314

R0312 C0324
NU

C0325

R0337
CR0303

9T1

CR0304

VCTRL: 0.6-4.5 V
C0329

E0301

TX_BUFFER_SEL: 1.8 V (ON)

L0312

9V3_VCO_UHF1_7

0.1 V (OFF)

9V3_VCO

SF_TH
E0302
TX2

C0336

C0337

PREDRIVE_SW_VCO_UHF1_6

PREDRIVE_SW
R0316

NU
R0324

L0313

C0327

C0328

NU

NU
U0303
NU

C0340
VMOD
C0341
C0344

C0342

R0325
R0326

C0343

TX VCO 2

L0314

C0345

C0347

C0346
Q0301

CR0306

CR0305

VSL
L0317

C0350
L0318

L0315
C0331

C0351

TX Prescaler
PRSC (TX): 403-470 MHz
SF_TH

C0352

C0353

-5 to -15 dBm
Super Filter Voltage (SF_TH)

CR0307

CR0308

PRESC_TX

C0362

C0363

SF_TH: 2.5 V
SF_TH

C0359

L0319

TX1_SEL_VCO_UHF1_5

TX2_SEL_VCO_UHF1_5
TX_VCO_SEL2

R0331

R0327

TX_VCO_SEL1
R0329
C0348

C0357

C0349

TX1_SEL: 2.7 V (High)
9V3_SYNTH_OUT

9V3_SYNTH_IN

U0304

C0358

TX2_SEL: 2.7 V (High)
0.1 V (Low)

0.1 V (Low)
TX1

TX2

UHF1 (403–470 MHz) 25–40W Transmit VCO Schematic Diagram

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-32

UHF1 PCB 8486777Z15 Parts List 25–40W
Circuit
Ref
C0100
C0101
C0102
C0103
C0104
C0105
C0106
C0107
C0108
C0109
C0110
C0111
C0112
C0113
C0114
C0115
C0117
C0118
C0119
C0120
C0121
C0122
C0123
C0124
C0125
C0126
C0127
C0128
C0129
C0130
C0131
C0132
C0133
C0134
C0135
C0136
C0137
C0138
C0140
C0141
C0142
C0143
C0144
C0145
C0146
C0147
C0148
C0149
C0150
C0151

Motorola
Part No.
2113944A44
2113944A44
2113944A44
2113945C31
2113944A44
2113945C31
2113945C31
2113945C31
2113944A44
2113945C31
2113945C31
2113945C31
2113944A44
NOT PLACED
211394600
211394600
2113944A44
2113945C31
NOT PLACED
2113945B02
NOT PLACED
2113945B02
211394600
2113945C31
2113944A44
2113944A44
2113944A44
2113944A44
2113945C31
2113944A44
2113944A44
2113944A44
2313960B30
2113944A44
2313960B32
2113945C31
2313960B32
2113944A44
2313960B30
2113945C31
2113944A44
2113944A44
2113945C31
2113945B02
2113944A44
2113944A44
2113945D01
2113945C04
2113945C31
2113945C31

Description
220pF
220pF
220pF
0.1uF
220pF
0.1uF
0.1uF
0.1uF
220pF
0.1uF
0.1uF
0.1uF
220pF
–
1.0uF
1.0uF
220pF
0.1uF
–
.01uF
–
.01uF
1.0uF
0.1uF
220pF
220pF
220pF
220pF
0.1uF
220pF
220pF
220pF
4.7uF
220pF
10uF
0.1uF
10uF
220pF
4.7uF
0.1uF
220pF
220pF
0.1uF
.01uF
220pF
220pF
.033uF
.022uF
0.1uF
0.1uF

Circuit
Ref
C0156
C0157
C0158
C0159
C0160
C0161
C0162
C0163
C0164
C0165
C0166
C0171
C0175
C0177
C0178
C0179
C0180
C0191
C0192
C0193
C0194
C0195
C0196
C0200
C0201
C0202
C0203
C0204
C0205
C0206
C0207
C0208
C0209
C0211
C0213
C0214
C0215
C0217
C0218
C0219
C0220
C0221
C0222
C0223
C0224
C0225
C0226
C0229
C0230
C0231
C0233

Motorola
Part No.
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2185419D06
2113945B02
2113944A44
2113944A44
2113944A44
2113944A44
2113945C31
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2113945A05
2113946H02
2113944A44
2113945Y02
2113945C02
2113944A44
2113944A44
2113945Y02
2113944A44
2113945C04
2115153H18
2113944A44
2113944A44
2115153H17
2115153H34
2115153H20
2113944A44
NOT PLACED
NOT PLACED
2115153H17
2115153H14
NOT PLACED
2115153H46
NOT PLACED
2115153H51
2113944A44
2115153H42
2113944C47
2115153H14
NOT PLACED

Description
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
.01uF
220pF
220pF
220pF
220pF
0.1uF
–
–
–
–
470pF
10uF
220pF
0.10uF
.01uF
220pF
220pF
0.10uF
220pF
.022uF
4.3pF
220pF
220pF
3.9pF
11pF
5.1pF
220pF
–
–
3.9pF
3.0pF
–
36pF
–
56pF
220pF
24pF
150pF
3.0pF
–

Circuit
Ref
C0235
C0236
C0237
C0238
C0239
C0240
C0241
C0242
C0243
C0245
C0246
C0247
C0248
C0249
C0250
C0251
C0252
C0253
C0257
C0258
C0259
C0300
C0301
C0302
C0303
C0304
C0305
C0306
C0307
C0308
C0309
C0310
C0311
C0313
C0314
C0315
C0316
C0317
C0318
C0319
C0320
C0321
C0322
C0323
C0324
C0325
C0326
C0327
C0328
C0329
C0331

Motorola
Part No.
2115153H22
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2115153H13
2115153H14
2115153H27
2115153H20
2113944A44
2113945Y02
2115153H16
2115153H40
2115153H48
2113944A44
2113944A44
2113945Y02
2115153H35
2113944A44
2113945Y02
2113945C02
2113944A44
2113944A44
2113945Y02
2113944A44
2113945C04
2115153H15
2113944A44
2115153H01
2113944A44
2115153H15
2115153H35
2115153H20
2313960B32
2113944A44
2115153H15
NOT PLACED
2115153H20
2115153H24
NOT PLACED
2115153H43
NOT PLACED
2115153H51
2113944A44
NOT PLACED
NOT PLACED
2115153H38
2115153H14

Description
6.2pF
220pF
0.10uF
220pF
0.10uF
220pF
0.10uF
220pF
2.7pF
3.0pF
10pF
5.1pF
220pF
0.10uF
3.6pF
20pF
43pF
220pF
220pF
0.10uF
12pF
220pF
0.10uF
.01uF
220pF
220pF
0.10uF
220pF
.022uF
3.3pF
220pF
0.5pF
220pF
3.3pF
12pF
5.1pF
10uF
220pF
3.3pF
–
5.1pF
7.5pF
–
27pF
–
56pF
220pF
–
–
16pF
3.0pF

Circuit
Ref
C0334
C0336
C0337
C0340
C0341
C0342
C0343
C0344
C0345
C0346
C0347
C0348
C0349
C0350
C0351
C0352
C0353
C0357
C0358
C0359
C0360
C0361
C0362
C0363
C0400
C0401
C0402
C0403
C0404
C0405
C0406
C0407
C0408
C0409
C0410
C0411
C0412
C0413
C0414
C0415
C0416
C0417
C0419
C0420
C0421
C0422
C0423
C0424
C0425
C0426
C0427

Motorola
Part No.
2113944A44
2113944A44
2113945Y02
2113944A44
2113945Y02
2113944A44
2115153H15
2115153H01
2115153H15
2115153H24
2115153H20
2113944A44
2113945Y02
2115153H18
2115153H42
2115153H50
2113944A44
2113944A44
2113945Y02
2115153H38
2313960B30
2113944C51
2113944A44
2113945Y02
NOT PLACED
2113945C31
2113944A44
2115153H49
NOT PLACED
2113944A44
2115153H27
2115153H13
2115153H27
2115153H13
2115153H22
2115153H22
2115153H20
2115153H57
2113944A44
2115153H21
2115153H22
2115153H22
2113945Y02
2115153H03
2115153H13
2115153H26
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44

Description
220pF
220pF
0.10uF
220pF
0.10uF
220pF
3.3pF
0.5pF
3.3pF
7.5pF
5.1pF
220pF
0.10uF
4.3pF
24pF
51pF
220pF
220pF
0.10uF
16pF
4.7uF
1000pF
220pF
0.10uF
–
0.1uF
220pF
47pF
–
220pF
10pF
2.7pF
10pF
2.7pF
6.2pF
6.2pF
5.1pF
100pF
220pF
5.6pF
6.2pF
6.2pF
0.10uF
1.0pF
2.7pF
9.1pF
220pF
220pF
220pF
220pF
220pF

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

Circuit
Ref
C0428
C0429
C0430
C0431
C0432
C0433
C0434
C0435
C0436
C0437
C0438
C0439
C0440
C0441
C0442
C0443
C0444
C0445
C0446
C0447
C0448
C0449
C0451
C0452
C0453
C0454
C0455
C0456
C0457
C0458
C0459
C0460
C0461
C0462
C0463
C0464
C0502
C0503
C0504
C0506
C0507
C0509
C0510
C0512
C0513
C0514
C0515
C0516
C0601
C0602
C0603

Motorola
Part No.
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
NOT PLACED
2113944A44
2115153H17
2113944A44
2113944A44
2113944A44
NOT PLACED
2113944A44
2115153H11
2115153H25
2115153H41
2115153H41
2115153H37
2115153H20
2115153H27
2115153H26
2115153H20
2115153H41
2115153H26
2115153H20
2115153H26
2113945C31
2113944A40
2113945C31
2115153H40
2115153H40
2113946F05
2115153H40
2115153H40
2115153H06
2115153H06
2113945Y02
2113945Y02
2113945Y02
2113945Y02
2115153H39
NOT PLACED
2115153H22
2113945Y02
2113945Y02
2113945Y02
NOT PLACED
NOT PLACED
2115153H48
2113945B02
2113944A44

Description
220pF
220pF
220pF
220pF
220pF
–
220pF
3.9pF
220pF
220pF
220pF
–
220pF
2.2pF
8.2pF
22pF
22pF
15pF
5.1pF
10pF
9.1pF
5.1pF
22pF
9.1pF
5.1pF
9.1pF
0.1uF
100pF
0.1uF
20pF
20pF
10uF
20pF
20pF
1.3pF
1.3pF
0.10uF
0.10uF
0.10uF
0.10uF
18pF
–
6.2pF
0.10uF
0.10uF
0.10uF
–
–
43pF
.01uF
220pF

3-33

Circuit
Ref
C0604
C0605
C0607
C0610
C0611
C0612
C0613
C0614
C0615
C0616
C0617
C0618
C0619
C0620
C0621
C0622
C0623
C0625
C0626
C0627
C0628
C0629
C0630
C0631
C0632
C0633
C0634
C0635
C0636
C0637
C0638
C0640
C0641
C0642
C0643
C0644
C0645
C0646
C0647
C0648
C0649
C0650
C0651
C0700
C0701
C0702
C0703
C0704
C0705
C0706
C0707

Motorola
Part No.
2113945Y02
2115153H48
2115153H39
2115153H53
2113945A09
2115153H34
2185419D03
2115153H48
2113945B02
NOT PLACED
2113945Y02
2185419D06
2113945Y02
2113945Y02
2113945Y02
2113945A09
2113945Y02
2113944C89
2113944A40
2113944A40
2113945Y02
2113945A11
2113945Y02
2113945Y02
2313960B30
2113945Y02
2113945B02
2113944A40
2113944A40
2113946S35
2113945Y02
2113946N03
2113945B02
2115153H53
2113945Y02
2113945Y02
2113945B02
2113946G04
2113946J03
2113946J03
2113945A12
2115153H44
2115153H57
2113944C82
2113945C04
2113944C55
2113944C82
2113945C04
2113944C51
NOT PLACED
NOT PLACED

Description
0.10uF
43pF
18pF
68pF
1000pF
11pF
0.01uF
43pF
.01uF
–
0.10uF
0.1uF
0.10uF
0.10uF
0.10uF
1000pF
0.10uF
200pF
100pF
100pF
0.10uF
2200pF
0.10uF
0.10uF
4.7uF
0.10uF
.01uF
100pF
100pF
1.0uF
0.10uF
2.2uF
.01uF
68pF
0.10uF
0.10uF
.01uF
0.68uF
10.0uF
10.0uF
3300pF
30pF
100pF
30pF
.022uF
2200pF
30pF
.022uF
1000pF
–
–

Circuit
Ref
C0708
C0709
C0710
C0711
C0712
C0713
C0714
C0715
C0716
C0717
C0718
C0719
C0720
C0721
C0722
C0723
C0724
C0725
C0726
C0727
C0728
C0729
C0730
C0731
C0732
C0733
C0734
C0735
C0736
C0737
C0738
C0739
C0740
C0741
C0742
C0743
C0744
C0745
C0746
C0747
C0748
C0749
C0751
C0752
C0753
C0754
C0755
C0756
C0757
C0758
C0759

Motorola
Part No.
2113944C51
2113945C31
2371403L02
NOT PLACED
2113944C51
2111078B42
2111078B42
NOT PLACED
2113944A41
2113945A09
2113945A09
2111078B25
NOT PLACED
NOT PLACED
NOT PLACED
2111078B39
2113944A41
2113944A41
2111078B20
NOT PLACED
2113944C42
NOT PLACED
NOT PLACED
NOT PLACED
2113951B41
2113944C42
2113944C84
2111078B39
2113944A41
NOT PLACED
2111078B07
2171388L01
2171388L01
NOT PLACED
2111078B07
2113944C37
2113944C38
2113944F44
2111078B25
NOT PLACED
2111078B11
NOT PLACED
NOT PLACED
2113944A41
2111078B39
NOT PLACED
NOT PLACED
2113944F44
2113944C42
NOT PLACED
2113944C42

Description
1000pF
0.1uF
10uF
–
1000pF
100pF
100pF
–
120pF
1000pF
1000pF
27pF
–
–
–
75pF
120pF
120pF
18pF
–
75pF
–
–
–
24pF
75pF
43pF
75pF
120pF
–
5.6pF
12pF
12pF
–
5.6pF
39pF
47pF
12pF
27pF
–
8.2pF
–
–
120pF
75pF
–
–
12pF
75pF
–
75pF

Circuit
Ref
C0760
C0761
C0763
C0764
C0765
C0766
C0767
C0768
C0769
C0770
C0771
C0772
C0774
C0775
C0776
C0777
C0778
C0779
C0780
C0781
C0782
C0783
C0785
C0786
C0787
C0788
C0789
C0790
C0791
C0792
C0793
C0794
C0795
C0796
C0797
C0798
C0799
C0800
C0801
C0802
C0803
C0804
C0805
C0806
C0807
C0808
C0809
C0810
C0811

Motorola
Part No.
NOT PLACED
2113951B41
2113944A41
NOT PLACED
NOT PLACED
NOT PLACED
2113944C42
2113944A41
2113944F51
2113944A41
NOT PLACED
2113944C16
2113944F51
2113945C04
2113944C42
2113944C47
2111078B34
2111078B29
2111078B33
2111078B29
2113944A41
2113944C42
2113944C51
2113944A41
2113944C42
2113944C84
2113944C84
NOT PLACED
NOT PLACED
NOT PLACED
2113944A80
2113944A28
2113944A25
NOT PLACED
2113944C75
2113944C42
2113944C51
2113944C51
2113944C42
NOT PLACED
2113944A41
2113944A41
2111078B01
2113944C42
2113944C51
NOT PLACED
NOT PLACED
NOT PLACED
2113944C30
2113944C42
2185400Y46

Description
–
24pF
120pF
–
–
–
75pF
120pF
24pF
120pF
–
2.7pF
24pF
.022uF
75pF
150pF
47pF (TX only)
33pF (RX only)
43pF (TX only)
33pF (RX only)
120pF
75pF
1000pF
120pF
75pF
43pF
43pF
–
–
–
20pF
18pF
10pF
–
8.2pF
75pF
1000pF
1000pF
75pF
–
120pF
120pF
3.3pF
75pF
1000pF
–
–
–
10pF
75pF
33pF

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-34

Circuit
Ref
C0812
C0813
C0814
C0815
C0817
C0818
C0819
C0828
C0829
C0832
C0845
C0856
C0861
C0869
C0874
C0900
C0901
C0902
C0903
C0904
C0906
C0907
C0908
C0909
C0910
C0911
C0912
C0913
C0914
C0915
C0916
C0917
C0918
C0919
C0920
C0921
C0922
C0923
C0925
C0926
C0927
C0928
C0929
C0931
C0934
C0935
C0936
C0937
C0939
C0940
C0941

Motorola
Part No.
2185400Y46
NOT PLACED
2113944C46
2113944C41
2113951A31
2113944F54
2113944F54
2113944F54
2113944F54
2113951B41
2113944F44
2113944F44
2113951B41
2113944F51
2113944F51
2113944A41
2113945C31
2113945C31
2113944A41
2113944A41
2113944A41
2113945C02
2113945C31
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113945A09
2113944A41
2113945C31
2113944A41
2113945C31
2113944A41
2113944C55
2113944A41
2113945L41
2113944C02
2113944C53
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944C46
2113944M17

Description
33pF
–
120pF
68pF
7.50pF
33pF
33pF
33pF
33pF
24pF
12pF
12pF
24pF
24pF
24pF
120pF
0.1uF
0.1uF
120pF
120pF
120pF
.01uF
0.1uF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
1000pF
120pF
0.1uF
120pF
0.1uF
120pF
2200pF
120pF
4700pF
220pF
1500pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
9.1pF

Circuit
Ref

Motorola
Part No.

C0942
C0943
C0944
C0945
C0947
C0948
C0949
C0950
C0951
C0953
C0960
C0961
C0962
C0963
C0964
C0965
C0966
C0967
CR02011
CR02022
CR02033
CR02044
CR0205
CR0206
CR0207
CR0208
CR0300
CR0301
CR0302
CR0303
CR0304
CR0305
CR0306
CR0307
CR0308
CR0400
D0400
D0401
D0402
D0403
D0404
D0405
D0406
D0407
D0408
D0409
D0500
D0600
D0601
D0700

2113944C42
2113944C42
2113944M06
2113944C42
2113944A40
2113946S35
2113946G01
2113945A09
2113945C31
2113944A41
2113945A14
2113945C31
2113944A40
2113945A14
2113944A23
2113944A40
2113944A41
2113944A41
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4813974A19
NOT PLACED
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4815090H01
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4813974A19
4815096H01
4815096H01
2111078B59
4802482J02

Description
75pF
75pF
3.3pF
75pF
100pF
1.0uF
2.2uF
1000pF
0.1uF
120pF
4700pF
0.1uF
100pF
4700pF
8.2pF
100pF
120pF
120pF
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, SCHOTTKY
–
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, MIXER
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, SCHOTTKY
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
470 PF (TX only)
DIODE, PIN (RX only)

Circuit
Ref
D0702

Motorola
Part No.

D0703
D0704
D0900
D0901
D0902
D0903
D0904
D0905
D0906
D0907
E0201
E0301
E0302
E0400
E0401
E0403
E0500
E0600
E0601
E0602
E0603
E0604
E0605
E0606
E0607
E0608
E0609
E0610
E0700
E0701
E0702
E0703
E0704
FL050

2111078B59
4802482J02
4875430M01
4813974A06
4813978C02
4815023H01
4815024H01
4815024H01
4813974A21
4813974A21
4813978C02
4813977M10
2409134J25
2409134J25
NOT PLACED
NOT PLACED
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2480640Z01
2485011Y01
2485011Y01
7671656M01
2485011Y01
2409134J25
0 9116854H0

HS070
J0700
L0100
L0200
L0202
L0203
L0204
L0205
L0206
L0207
L0209
L0210
L0211
L0212

0 0104038J8
0905901V11
2414017N29
2414017N28
2414032F42
2414032F42
2414017N28
2414017N20
2414017N14
2415385H02
2414032F42
2414015A21
2414017N28
2414032F42

Description
470 PF (TX only)
DIODE, PIN (RX only)
DIODE, PIN
DIODE, PIN
DIODE, SWITCHING
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SCHOTTKY
DIODE, SCHOTTKY
DIODE, SWITCHING
DIODE, 5.1V ZENER
FERRITE BEAD
FERRITE BEAD
–
–
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
2 73.35 MHZ CRYSTAL
FILTER
1 HEATSINK
MINI-U RF CONNECTOR
270nH
220nH
470nH
470nH
220nH
47nH
15nH
12.5nH
470nH
27nH
220nH
470nH

Circuit
Ref
L0213
L0214
L0215
L0217
L0218
L0219
L0221
L0300
L0302
L0303
L0304
L0305
L0306
L0307
L0309
L0310
L0311
L0312
L0313
L0314
L0315
L0317
L0318
L0319
L0401
L0402
L0403
L0404
L0405
L0406
L0407
L0408
L0409
L0410
L0411
L0412
L0413
L0414
L0503
L0504
L0506
L0602
L0603
L0604
L0605
L0608
L0700
L0702
L0705
L0706
L0707

Motorola
Part No.
2414032F42
2414032F42
2415385H02
2414032F42
2414015A20
2414032F42
2414017N19
2414017N28
2414032F42
2414032F42
2414017N28
2414017N19
2414017N12
2415385H01
2414032F42
2414015A32
2414017N28
2414032F42
2414032F42
2414032F42
2415385H01
2414032F42
2414015A32
2414032F42
2414015B24
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2414015B29
2414015B16
2414015B15
2414015B15
2414015B15
2414015B15
2414017N20
2414017N28
2414015B17
2414015B27
NOT PLACED
2414032B66
2414032K23
2414032D20
2466505A01
2466505A01
2414032B76
2460592A01
2479990G01
2414017N26
2460592A01
2460592A01

Description
470nH
470nH
12.5nH
470nH
22nH
470nH
39nH
220nH
470nH
470nH
220nH
39nH
10nH
8nH
470nH
18nH
220nH
470nH
470nH
470nH
8nH
470nH
18nH
470nH
15nH
–
–
–
–
10nH
27nH
22nH
22nH
22nH
22nH
47nH
220nH
18nH
390nH
–
820nH
2.7uH
270nH
10uH
10uH
4.7uH
17nH
33.47nH
150nH
17nH
17nH

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

Circuit
Ref

Motorola
Part No.

L0708
L0709
L0710
L0711
L0712
L0714
L0715
L0716
L0717
L0718
L0719
L0720
L0721
L0722
L0723
L0900
L0901
L0902
L0903
L0904
L0905
M0700
Q0100
Q0102
Q0106
Q0107
Q0108
Q0200
Q0201
Q0202
Q0300
Q0301
Q0302
Q0400
Q0401
Q0402
Q0403
Q0405
Q0500
Q0501
Q0600
Q0601
Q0701
Q0702

2460592A01
2414017N26
2460592A02
2414017N26
NOT PLACED
2479990N01
2414017N26
2414017N27
2414017N06
NOT PLACED
2414017N22
2414017N06
2414017N11
2414032B60
NOT PLACED
2414032D30
2414032F42
2414032F42
2414032F23
2414032F22
2414017N24
2686201B02
4802197J95
4815359H01
4816134H01
4813970A59
4815261H01
4885061Y01
4885061Y01
4802197J95
4885061Y01
4885061Y01
4802197J95
NOT PLACED
4815267H01
4885593U03
4815270H01
4885593U03
4802197J95
4802197J95
4805793Y10
4813973A04
4816013H01
0104039J94

Q0703

4816548H01

Q0704
Q0705

4813973B02
4816547H01

Q0706

4815272H01

Description
17nH
150nH
12.5nH
150nH
–
43.67nH
150nH
180nH
3.3nH
–
68nH
3.3nH
8.2nH
390nH
–
1uH
470nH
470nH
12nH
8.2nH
100nH
HEATSINK
NPN RF TRANSISTOR
DUAL PNP
ANALOG SWITCH
P-CHANNEL MOSFET
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
–
DUAL PNP
NPN RF TRANSISTOR
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN DARLINGTON
DUAL NPN/PNP
UHF PA ALUMINUM SLUG
ASSEMBLY
N_CHANNEL LDMOS
DRIVER
PNP
N-CHANNEL LDMOS
PREDRIVER
ANALOG SWITCH

3-35

Circuit
Ref
Q0711
Q0900
Q0901
Q0902
R0100
R0101
R0102
R0103
R0104
R0105
R0106
R0107
R0108
R0109
R0110
R0111
R0113
R0114
R0115
R0116
R0117
R0118
R0119
R0120
R0122
R0123
R0125
R0126
R0127
R0128
R0131
R0134
R0139
R0140
R0144
R0146
R0147
R0148
R0155
R0156
R0157
R0158
R0159
R0160
R0161
R0170
R0201
R0202
R0203
R0204
R0205

Motorola
Part No.
4815271H01
4815272H01
4813973A13
4813973M07
0613952R66
0613952R66
0613952R66
0613952R66
0613952R17
0613952Q58
0613952Q83
0613952Q57
0613952Q80
0613952R66
0613952Q42
0613952R66
0613952R01
0613952Q80
0613952R66
0613952R66
0613952R12
0613952R66
0613952Q35
0613952R01
NOT PLACED
0613952R19
0613952R66
NOT PLACED
0613952Q49
0613952R66
0613952Q58
0613952Q35
0613952Q78
0613952Q31
0613952R01
0613952R66
NOT PLACED
0613952Q60
0613952R66
NOT PLACED
NOT PLACED
NOT PLACED
0613952R01
0613952R25
0613952R25
0613952R66
0613952Q85
0613952Q75
0613952Q75
0613952Q95
0613952Q49

Description
ANALOG SWITCH
ANALOG SWITCH
PNP
NPN
0
0
0
0
47K
240
2.7K
220
2K
0
51
0
10K
2K
0
0
30K
0
27
10K
–
56K
0
–
100
0
240
27
1.6K
18
10K
0
–
300
0
–
–
–
10K
100K
100K
0
3.3K
1.2K
1.2K
8.2K
100

Circuit
Ref
R0206
R0207
R0208
R0210
R0211
R0212
R0213
R0216
R0218
R0219
R0220
R0221
R0224
R0225
R0226
R0229
R0230
R0301
R0302
R0303
R0304
R0305
R0306
R0307
R0308
R0310
R0311
R0312
R0316
R0319
R0320
R0321
R0324
R0325
R0326
R0327
R0329
R0331
R0332
R0333
R0334
R0337
R0400
R0401
R0402
R0403
R0404
R0405
R0406
R0407
R0409

Motorola
Part No.
0613952R05
0613952Q25
0613952Q42
0613952Q89
0613952R66
0613952R66
0613952R01
0613952Q51
0613952R01
0613952Q66
0613952Q25
0613952Q66
0613952Q92
0613952Q94
0613952Q49
0613952Q54
0613952Q89
0613952Q85
0613952Q66
0613952Q66
0613952Q95
0613952Q49
0613952R05
0613952Q33
0613952Q42
0613952Q89
0613952R66
0613952R66
0613952Q46
0613952R32
0613952R05
0613952Q83
0613952Q80
0613952Q95
0613952Q49
0613952R01
0613952Q50
0613952R01
0613952Q56
0613952Q35
0613952Q56
0613952R66
0613952R05
0613952Q91
0613958H55
NOT PLACED
0613952Q57
0613952Q91
0613952Q83
0613952G67
0613952Q75

Description
15K
10
51
4.7K
0
0
10K
120
10K
510
10
510
6.2K
7.5K
100
160
4.7K
3.3K
510
510
8.2K
100
15K
22
51
4.7K
0
0
75
200K
15K
2.7K
2K
8.2K
100
10K
110
10K
200
27
200
0
15K
5.6K
180
–
220
5.6K
2.7K
0
1.2K

Circuit
Ref
R0410
R0411
R0412
R0413
R0414
R0415
R0416
R0417
R0418
R0419
R0420
R0421
R0422
R0423
R0424
R0425
R0426
R0427
R0428
R0429
R0430
R0431
R0432
R0433
R0434
R0435
R0436
R0437
R0438
R0440
R0441
R0443
R0444
R0500
R0501
R0502
R0503
R0508
R0509
R0510
R0511
R0512
R0601
R0602
R0603
R0604
R0605
R0606
R0607
R0608
R0609

Motorola
Part No.
0613952R25
0613958H55
0613952R25
0613952Q69
0613952Q69
0613952Q69
0613952Q69
0613958H25
0613952Q77
0613952Q83
0613952Q83
0613958H25
0613952K25
0613952L46
0613952L46
0613952Q75
0613952Q83
0613952Q25
0613952R01
0613952Q69
0613952R01
NOT PLACED
NOT PLACED
0613952R66
0613958H49
0613952R66
0613952Q67
0613952R66
0613952Q67
0613952R25
0613952R25
0613952R25
0613952R25
0613952Q90
0613952Q61
0613952R08
0613952R12
0613952R19
0613952Q89
0613952R12
0613952Q75
0613952Q42
0613952Q45
0613952R01
0613952Q80
0613952R10
0613952Q61
0613952Q42
NOT PLACED
0613952R66
0613952R66

Description
100K
180
100K
680
680
680
680
10
1.5K
2.7K
2.7K
10
17.8
294
294
1.2K
2.7K
10
10K
680
10K
–
–
0
100
0
560
0
560
100K
100K
100K
100K
5.1K
330
20K
30K
56K
4.7K
30K
1.2K
51
68
10K
2K
24K
330
51
–
0
0

UHF1 (403–470 MHz) 25–40W PCB/Schematics/Parts List

3-36

Circuit
Ref
R0610
R0611
R0612
R0613
R0614
R0615
R0616
R0617
R0618
R0619
R0620
R0621
R0622
R0623
R0624
R0625
R0626
R0627
R0700
R0701
R0702
R0706
R0709
R0711
R0712
R0713
R0714
R0715
R0718
R0719
R0720
R0722
R0724
R0725
R0726
R0727
R0728
R0729
R0730
R0732
R0734
R0735
R0738
R0739
R0740
R0741
R0742
R0743
R0744
R0745
R0747

Motorola
Part No.
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R25
0613952R01
0613952Q63
0613952R01
0613952Q96
0613952R66
NOT PLACED
NOT PLACED
0613952Q90
0613952N69
0613952N81
0613952R66
0613958H44
0613958J74
NOT PLACED
0613958S51
0613959Q60
0613952H57
0613952H48
0613959H12
0613952H46
0613952H46
0613952H25
0613959Q25
0613952H25
0613952H89
0613952H79
0613952Q59
0613952N01
0613952H95
0613952J01
0613952J01
0613952H73
0613952H73
0613952G67
0613959Y49
0613959Y42
NOT PLACED
0613952J25
0613952J17
0613959Q25
0613958S73
NOT PLACED
0613952H65
0613952H89

Description
0
0
0
0
0
0
100K
10K
390
10K
9.1K
0
–
–
5.1K
51.1K
68.1K
0
62
0
–
120
300
220
91
30K
75
75
10
10
10
4.7K
1.8K
270
10K
8.2K
10K
10K
1K
1K
0
100
51
–
100K
47K
10
1K
–
470
4.7K

Circuit
Ref
R0748
R0749
R0750
R0751
R0752
R0753
R0754
R0755
R0756
R0757
R0759
R0760
R0761
R0762
R0763
R0764
R0765
R0766
R0768
R0769
R0770
R0771
R0773
R0775
R0777
R0900
R0901
R0902
R0903
R0906
R0907
R0909
R0910
R0911
R0912
R0913
R0914
R0915
R0916
R0917
R0918
R0919
R0920
R0921
R0922
R0923
R0924
R0925
R0926
R0927
R0928

Motorola
Part No.
0613952J19
0613952G67
0613952J07
0613952J08
0613952G67
0613952H73
0613952H25
0613952H25
0613952J25
0613952J17
0613952H25
0613952Q83
0613952G67
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
NOTPLACED
0613952H25
0613952N73
0613952N62
0613952Q84
0613952N34
0613952R66
0613952R66
0613952N62
0613952H73
0613952N01
0613952N30
0613952R66
0613952P26
0613952N81
0613952M59
0613952H91
0613952H63
0613952R15
0613952N42
0613952H81
0613952R14
0613952R66
0613952H91
0613952H91
0613958H53
0613952H42
0613958H39

Description
56K
0
18K
20K
0
1K
10
10
100K
47K
10
2.7K
0
15
15
15
15
15
15
15
15
15
15
–
10
56.2K
43.2K
3K
22.1K
0
0
43.2K
1K
10K
20K
0
182K
68.1K
4.02K
5.6K
390
39K
26.7K
2.2K
36K
0
5.6K
5.6K
150
51
39

Circuit
Ref
R0929
R0930
R0931
R0936
R0937
R0938
R0940
R0941
R0942
R0943
R0944
R0946
R0947
R0950
R0951
R0954
R0955
R0960
R0970
R0971
R0973
R0974
R0975
R0976
R0977
R0978
R0979
R0981
R0982
R0983
R0984
R0985
R0986
R0987
R0988
R0989
R0994
R0995
RT0908
RT0953
SH0100
SH0101
SH0300
SH0301
SH0500
SH0900
SH0901
T0400
T0401
U0100
U0101

Motorola
Part No.
0613958H39
0613952R07
0613952R66
0613952N66
0613952N21
0613952R66
0613952R66
0613952R66
0613952M81
0613952N58
0613952R66
0613952M51
0613952R66
0613952N01
0613952N62
0613952R40
0613952P01
0613952H82
0613958H56
0613958H55
NOT PLACED
0613958H55
0613958H56
0613952H53
0613952H53
0613952G67
0613952G67
0613952R07
0613952N24
NOTPLACED
0613952M01
NOTPLACED
0613952N93
0613952N64
0613952K68
0613952H60
0613952R66
0613952N02
0615585H01
0615585H01
2615362H01
2615362H01
2615362H01
2615362H01
2615362H01
2686423Z02
2686423Z02
2515121H01
2515121H01
5104932K08
5114000B59

Description
39
18K
0
47.5K
16.2K
0
0
0
6.81K
39.2K
0
3.32K
0
10K
43.2K
430K
100K
2.4K
200
180
–
180
200
150
150
0
0
18K
17.4K
–
1K
–
90.9K
45.3K
49.9K
300
0
10.2K
47K
47K
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
BALUN XFMR
BALUN XFMR
IC, FRACN SYNTHESIZER
ANALOG SWITCH

Circuit
Ref
U0201
U0303
U0304
U0600
U0601
U0700
U0900
U0901
U0940
U0941
U0942
U0943
VR0700
Y0100

Motorola
Part No.
4815267H01
NOT PLACED
4815267H01
5102495J14
5115391H01
4802246J29
5115147H01
5115147H01
5180390L83
5115391H01
5114004A35
5178286A01
4813977M11
5116032H01

Description
DUAL PNP
–
DUAL PNP
IC, RF ASIC
VOLTAGE REGULATOR
PA PRE-DRIVER
DUAL OPAMP
DUAL OPAMP
IC, PA CONTROLLER
VOLTAGE REGULATOR
VOLTAGE DETECTOR
IC, VOLTAGE DETECTOR
DIODE, 5.6V ZENER
0.5 PPM 16.8 MHZ TCXO
(GPS Models Only)

M
XPR 8300/XPR 8400
MOTOTRBO Repeater
Chapter 9
UHF2 (450–512 MHz)
1–40W
Service Information

Issue: February, 2014

Computer Software Copyrights
The Motorola products described in this manual may include copyrighted Motorola computer programs stored
in semiconductor memories or other media. Laws in the United States and other countries preserve for
Motorola certain exclusive rights for copyrighted computer programs, including, but not limited to, the
exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any
copyrighted Motorola computer programs contained in the Motorola products described in this manual may
not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express
written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant
either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent
applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in
the sale of a product.

i

Chapter 9 – UHF2 High Power Service Information
Table of Contents
Section 1

Theory of Operation

1.0 Introduction ..........................................................................................................1-1
1.1 Receiver .........................................................................................................1-2
1.2 Transmitter .....................................................................................................1-2
1.3 Repeater Indicator Board ...............................................................................1-2
1.4 Connector Board ............................................................................................1-3
1.5 Fan .................................................................................................................1-4
1.6 AC/DC Power Supply .....................................................................................1-4
2.0 Repeater Interconnections and Cables................................................................1-5
3.0 Mobile Radio’s Theory of Operation ....................................................................1-6
3.1 UHF2 (450–512 MHz) Receiver Circuitry .......................................................1-6
3.2 UHF2 (450–512 MHz) Transmitter Circuitry – 40 Watt...................................1-9
3.3 Frequency Generation Circuitry....................................................................1-13

Section 2
1.0
2.0
3.0
4.0
5.0
6.0

Troubleshooting Charts

Troubleshooting Flow Chart for Receiver ............................................................2-1
Troubleshooting Flow Chart for 40 Watt Transmitter ...........................................2-4
Troubleshooting Flow Chart for Synthesizer........................................................2-5
Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2) .......................................2-6
Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2).......................................2-8
Troubleshooting Flow Chart for Repeater..........................................................2-10

ii

Section 3

UHF2 PCB/Schematics/Parts List

1.0 Allocation of Schematics and Circuit Boards ....................................................... 3-1
1.1 Controller Circuits........................................................................................... 3-1
2.0 UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List ................................. 3-3
UHF2 (450–512 MHz) 1–40W 8471696M01 Top Side........................................... 3-3
UHF2 (450–512 MHz) 1–40W 8471696M01 Bottom Side ..................................... 3-4
UHF2 (450–512 MHz) 1–40W Overall Schematic Diagram ................................... 3-5
UHF2 (450–512 MHz) 1–40W Receiver Front-End Schematic Diagram ............... 3-6
UHF2 (450–512 MHz) 1–40W Receiver IF Amp Schematic Diagram.................... 3-7
UHF2 (450–512 MHz) 1–40W Receiver Back-End Schematic Diagram................ 3-8
UHF2 (450–512 MHz) 1–40W Power Amplifier Schematic Diagram ..................... 3-9
UHF2 (450–512 MHz) 1–40W Power Control Schematic Diagram...................... 3-10
UHF2 (450–512 MHz) 1–40W Synthesizer Schematic Diagram.......................... 3-11
UHF2 (450–512 MHz) 1–40W Receiver VCO Schematic Diagram...................... 3-12
UHF2 (450–512 MHz) 1–40W Transmit VCO Schematic Diagram...................... 3-13
UHF2 PCB 8471696M01 Parts List 1–40W ......................................................... 3-14
3.0 UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List .............................. 3-19
UHF2 (450–512 MHz) 1–40W 8471696M02 Top Side......................................... 3-19
UHF2 (450–512 MHz) 1–40W 8471696M02 Bottom Side ................................... 3-20
UHF2 (450–512 MHz) 1–40W Overall Schematic Diagram ................................. 3-21
UHF2 (450–512 MHz) 1–40W Receiver Front-End Schematic Diagram ............. 3-22
UHF2 (450–512 MHz) 1–40W Receiver IF Amp Schematic Diagram.................. 3-23
UHF2 (450–512 MHz) 1–40W Receiver Back-End Schematic Diagram.............. 3-24
UHF2 (450–512 MHz) 1–40W Power Amplifier Schematic Diagram ................... 3-25
UHF2 (450–512 MHz) 1–40W Power Control Schematic Diagram...................... 3-26
UHF2 (450–512 MHz) 1–40W Synthesizer Schematic Diagram.......................... 3-27
UHF2 (450–512 MHz) 1–40W Receiver VCO Schematic Diagram...................... 3-28
UHF2 (450–512 MHz) 1–40W Transmit VCO Schematic Diagram...................... 3-29
UHF2 PCB 8471696M02 Parts List 1–40W ......................................................... 3-30
4.0 UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List ............................... 3-35
UHF2 (450–512 MHz) 1–40W 8486777Z15 Top Side ......................................... 3-35
UHF2 (450–512 MHz) 1–40W 8486777Z15 Bottom Side .................................... 3-36
UHF2 (450–512 MHz) 1–40W Overall Schematic Diagram ................................. 3-37
UHF2 (450–512 MHz) 1–40W Receiver Front-End Schematic Diagram ............. 3-38
UHF2 (450–512 MHz) 1–40W Receiver IF Amp Schematic Diagram.................. 3-39
UHF2 (450–512 MHz) 1–40W Receiver Back-End Schematic Diagram.............. 3-40
UHF2 (450–512 MHz) 1–40W Power Amplifier Schematic Diagram ................... 3-41
UHF2 (450–512 MHz) 1–40W Power Control Schematic Diagram...................... 3-42
UHF1 (450–512 MHz) 1–40W Synthesizer Schematic Diagram.......................... 3-43
UHF2 (450–512 MHz) 1–40W Receiver VCO Schematic Diagram...................... 3-44
UHF2 (450–512 MHz) 1–40W Transmit VCO Schematic Diagram...................... 3-45
UHF2 PCB 8486777Z15 Parts List 1–40W .......................................................... 3-46

1-1

Section 1
THEORY OF OPERATION
Introduction
The MOTOTRBO repeater consists of two MOTOTRBO mobile radios; one to act as a receiver, and
one to act as a transmitter and controller. Both of these radios contain specialized software that
allows them to function together as a repeater. The Repeater also contains a Repeater Indicator
board and a Connector board. A block diagram of the repeater is shown in Figure 1-1. The Repeater
Indicator board contains the Front-Panel LED circuitry as well as an Ethernet interface. The
Connector board is a multifunctional board that is primarily used to pass signals to and from
modules inside the chassis to the outside of the chassis.
The Repeater contains the following assemblies and sections:
• Receiver
• Transmitter
• Repeater Indicator Board
• Connector Board
• Fan

Repeater Board

• AC/DC PSU

Option
Board
Interface

Display
Driver
USB to
Ethernet
Interface

Repeater
Interface

RTC
Backup

Mobile Mic
Port (MMP)

Mobile Mic
Port (MMP)

Front Connector

Front Connector

Tx Control Radio

Control Head
Interface

Rx Radio

Controller

Rx RF
DC
Power

Mobile
Accessory
Port (MAP)
Rear Connector

Power Supply

AC
Power

Repeater
Interface

Option
Board
Interface

Control Head
Interface

Controller

Mobile
Accessory
Port (MAP)
Rear Connector

Connector Board

1.0

Fan
Control

Ethernet
Connector

Tx RF
DC
Power

Fan

MAP
Connector

RF
Rx In

RF
Tx Out

Figure 1-1 Repeater Block Diagram

1-2

1.1

Introduction

Receiver
The receiver uses a transceiver board which is based on the mobile radio's transceiver board. The
board uses the same PCB as the mobile radio board, but is populated differently to work in the
Repeater application. Only the receiver related functions of the board are utilized in this application,
even though the circuitry for transmit also exists on the board.
The Repeater receiver is identical in functionality to the mobile radio's receiver differing only in the
audio path. On the mobile radio, the decoded audio is sent to a DAC, and then to the speaker. In the
Repeater, this audio information is sent out through the SSI link to the transmit radio to be
processed. Details of the receiver theory of operation can be found in Section 3.1.

1.2

Transmitter
The transmitter consists of a transceiver board which is based on the mobile radio's transceiver
board housed in a transmit chassis. The transmit radio is identical to the receive board from a
hardware standpoint. The difference between the two is the software that is running on them, how
they are connected within the Repeater, and an additional heat sink that is mounted to the chassis.
The added heatsink and the Repeater fan allow the transmitter to be cooled sufficiently when
operating in a 60°C, full-duty cycle environment.
The transmit radio acts as the master controller for the Repeater. It handles all controller related
tasks for the Repeater, including management of the receive radio. The transmit radio is responsible
for processing the audio sent from the receive radio and repeating it out at the Tx frequency. Details
of the transmitter theory of operation can be found in Section 3.2.

1.3

Repeater Indicator Board
The Repeater Indicator board contains circuitry to drive the front panel indicator LEDs, an RTC
battery for the RTC in the transmit radio, as well as an Ethernet controller.

Front Panel Indicators

Display
Driver

Ethernet to
Rear Panel

USB to
Ethernet
Interface

RTC
Backup

Flex to Transmit Radi o
Figure 1-2 Repeater Indicator Board Block Diagram
All of the indicator LEDs that are on the front of the Repeater chassis reside on the Repeater
Indicator board. Each is controlled by a shift register (U6) data out signal and a digital transistor. The
shift register accepts serial data in from the transmit radio's OMAP processor via a SPI bus. A
74LVC07 buffer (U9) level shifts these signals from 3.3 V to 1.8 V.

Introduction

1-3

The Repeater Disable LED is a dual-purpose LED that is hardware controlled initially at power-up.
As soon as VBUS power is available on the Repeater Indicator board, the hardware circuitry for the
Repeater Disable LED will cause it to blink periodically. When the software initialization is completed
by the firmware, the blink circuitry will get disabled by the firmware. At that point, the Repeater
Disable LED can be used for its intended purpose of displaying when the Repeater Disable function
is turned on.
The power LED is the only LED that is not controlled by the software. This bi-color LED gets turned
on green when the 13.8 V output from the power supply is valid. It turns on red when A/C power is
lost, and the repeater's backup battery is used.
The Real Time Clock (RTC) battery (M1) is connected to the transmit radio through the Control
Head (J1, pin 30).
Details of the Ethernet Controller can be found in Chapter 2.

1.4

Connector Board
The Connector board has two purposes: provide a place for the Repeater's MAP and Ethernet
connectors to be mounted and a location for the Repeater’s fan control circuitry.

To MAP Conne ctor On
Transmit Radi o

To Power
Suppl y
Fan
Control

To MAP Conne ctor On
Rear Panel

To Fan

To Ethernet
Conne ctor On
Rear Panel

Figure 1-3 Connector Board Block Diagram

1-4

1.5

Introduction

Fan
The fan control logic is provided by the fan controller IC (U51). This is a device from Cypress
Semiconductor. There are basically two functions provided by the fan controller. First, it provides a
PWM output based on a temperature input, and secondly, it provides detection of fan failure based
on the fan tachometer reading.
The Repeater’s internal chassis temperature is measured with an LM50 precision temperature
sensor IC (U52). This IC outputs a voltage that is linearly proportional to temperature at 10 mV/°C,
and with an offset of +500 mV. The output voltage of the LM50 ranges from +200 mV at -30°C to
1.1 V at +60°C.
The fan controller IC (U51) controls the speed of the fan by adjusting the PWM output (pin 1) from
0% to 100%. As long as the fan continues to work, pulses are output from the fan and input to the
fan controller (pin 2).

1.6

AC/DC Power Supply
The Repeater uses the PMPN4001A switch-mode, Power Supply Unit (PSU). It is capable of 200 W
and designed for a 50 W UHF or VHF repeater system. This supply has UL, CE, and TUV regulatory
approvals and is usable in all regions by using the correct line cord. The AC input is auto-ranging
with no manual switch being specified to operate from 90 V-270 V and 47 Hz-63 Hz. It outputs a
nominal voltage of 13.8 V with a voltage tolerance of +/- 5%.
It has Power Factor Correction circuitry and is rated at 15 A across the whole operating temperature
range of -30°C to +60°C. It also has a built-in battery revert circuit with a float output available for
maintaining the charge on a battery and has UL, CE, & TUV approvals. The battery revert connector
is accessible in the back of the power supply.
The supply has over-load, over-voltage, and over-temperature protection. In an overload condition,
the PSU goes into a hiccup mode where it recovers automatically after the fault condition is
removed. During an over-voltage condition, the PSU shuts down and will have to be re-powered on
to recover. In an over-temperature condition, the PSU also shuts down, but will recover after the
temperature goes down.
The PSU is not designed to be field serviceable. If it is determined that the PSU is not functioning,
the whole unit needs to be replaced.

Repeater Interconnections and Cables

Repeater Interconnections and Cables

Repeater Board

Figure 1-4 shows the Cable interconnections inside the Repeater.

Display
Driver
USB to
Ethernet
Interface

RTC
Backup

7
6

Repeater
Interface

Mobile Mic
Port (MMP)

Mobile Mic
Port (MMP)
Front Connector

Controller

5
Rx RF

Mobile
Accessory
Port (MAP)

DC
Power

Repeater
Interface

Front Connector

9

Control Head
Interface

Tx Control Radio

Option
Board
Interface

Rx Radio

Option
Board
Interface

Control Head
Interface

Rear Connector

Controller

Mobile
Accessory
Port (MAP)
Rear Connector

Tx RF
DC
Power

1
8

2

3

Power Supply

AC
Power

Connector Board

2.0

1-5

Fan
Control

Ethernet
Connector

Fan

4

MAP
Connector

RF
Rx In

RF
Tx Out

Figure 1-4 Repeater Cabling Diagram
The details of each of these cables/interconnections are as follows:
1.

Two conductor DC power cables to the transmit and receive radios.

2.

Six conductor DC power cable to the connector Board. Supplies power for the fan and
Repeater Indicator board via cable 6.

3.

RF Coax to connect the receive radio to the back of the Repeater. This cable has a BNC
connector on the Repeater’s rear panel.

4.

RF Coax to connect the transmit radio to the back of the Repeater. This cable has an N type
connector on the Repeater’s rear panel.

5.

CAT5 cable with RJ45 style connectors on both ends. This cable connects the Ethernet
controller on the Repeater Indicator board to the Repeater's back panel and provides power
from the Connector Board to the Repeater Indicator board for the LED indicators.

1-6

3.0

Mobile Radio’s Theory of Operation

6.

Eleven conductor flex cable. Provides the SSI connection between the transmit and receive
radios. Refer to Section 1.5 for more details on this interface.

7.

Thirty conductor flex cable. Provides the connection from the transmit radio to the Repeater
Indicator board and includes SPI signals to drive the LED indicators, RTC backup supply, and
the interface to the Ethernet controller.

8.

Twenty six conductor cable. Provides the connection from the transmit radio's MAP to the
MAP located on the Repeater's rear panel.

9.

Eight pin conductor cable. Provides Ethernet LED signals from Repeater Board and HWID
signals from Connector Board (Applicable for 32 MB repeaters only).

Mobile Radio’s Theory of Operation
The sections that follow provide a detailed theory of operation for the UHF circuits in the two
MOTOTRBO mobile radios. For details of the theory of operation and troubleshooting for the
associated Controller circuits, refer to the Controller Section of this manual.

3.1

UHF2 (450–512 MHz) Receiver Circuitry
The UHF Band 2 receiver is configured as a dual-conversion superheterodyne receiver, capable of
both FM and 4-level FSK demodulation. Its primary features are tunable filtering in the front-end and
advanced DSP (digital signal processing) for audio recovery. The overall block diagram is shown
below in Figure 1-5. The receiver in general can be divided into three sections, front-end, back-end,
and DSP.

2-Pole
Varactor
Tuned

LNA

2-Pole
Varactor
Tuned

DBM

4-Pole
73.35MHz

2nd LO
71.1 or 75.6
MHz

Limiter / IF
Amp Stages
X

AD9864

T/R
Antenna
Switch

2nd
L.O.

Hi-Speed
A/D

VCO

10-bit
DAC

SPI
&
SSI
BUS

10-bit
DAC

DSP
Processor

Speaker

D/A

1st LO
F0 - 73.35
MHz

Figure 1-5 Receiver Block Diagram
3.1.1

Receiver Front-End
RF energy is routed from the antenna through the External Connector (J0700) to a pin diode
transmit/receive antenna switch comprised of D0700, D0702, and D0703. The antenna switch is
controlled in two different modes, either via the release of the PTT button in analog mode or by the
main processor when in digital mode. When the radio is receiving, RF energy is routed from the T/R
antenna switch to the front-end. The front-end provides rejection of any unwanted out-of-band
energy and the initial frequency conversion to the first IF (Intermediate Frequency) of 73.35 MHz.
Part of this rejection process is facilitated by two 2-pole/5-zero varactor-tuned filters, which provide
well over 75 dB of image rejection. The center frequency is adjustable over the specified receive
band and is controlled via a 10-bit DAC output that is scaled up by a voltage-doubler (Q0403) to

Mobile Radio’s Theory of Operation

1-7

provide the needed linearity and voltage range during operation. On UHF Band 2, the varactor
diodes are doubled-up on each side of the filter, which increases the overall IP3 of the filter, and
thus, improves intermodulation rejection. One other important role of the front-end is to amplify the
RF level coming into the receiver. The LNA (low noise amplifier), Q0402, provides the necessary
gain to help maintain the needed S/N for weak signal operation.
The first frequency conversion process is accomplished with a class 2 double-balanced octo-quad
diode ring mixer (D0405). The first local oscillator also feeds the mixer stage via an injection
amplifier and harmonic filtering. The LO is driven by a two-stage injection amp (Q0302 & Q0405),
providing a minimum of +18.5 dBm at the mixer. Between the VCO buffer (Q0302) and injection
amplifier (Q0405) stages is a 3 dB pi attenuator to increase the reverse isolation of the injection
lineup. This is needed to help mitigate any “pulling” on the main LO while in TDMA mode. The
amplified LO power then passes through a 3-pole 2-zero low-pass filter stage before reaching the
mixer. This filter reduces any unwanted products from the first LO that may cause unwanted
spurious frequencies in the mixer output. The two filter zeros are optimized to reject the LO second
harmonic, which can degrade the system IP2.
3.1.2

Receiver Back-End
After the first frequency conversion to 73.35 MHz, the IF signal passes though a crystal filter
(FL0500) with a minimum 3 dB BW of 13 kHz. The signal is then routed through a 2-stage limiter/
amplifier (Q0500 & Q0501). The limiter/amplifier stage applies the similar principle of strong and
weak signal management as in the front-end, to help achieve a dynamic range of well over 100 dB
without over-driving the DAC, internal to the AD9864 IC.

AD9864 IFIC
73.35
MHz
IF

LNA

-16 dB
Step Atten

Hi-Speed ADC Decimator
2.25 MHz IF

Σ∆

20 kHz DATA

18 MHz SAMPLING RATE

External 2nd LO
High/Low Side
Injection
73.35 +/- 2.25 MHz

External 16.8 MHz
Reference

Figure 1-6 AD9864 Block Diagram
The 73.35 MHz IF signal finally reaches the AD9864 (U0600), as shown in Figure 1-6. Here another
frequency down-conversion to 2.25 MHz takes place before the resultant RF voltage gets sampled
by a Sigma-Delta converter. The Sigma-Delta converter is a high-speed DAC that outputs a 20 kHz
data stream to the main DSP.

1-8

Mobile Radio’s Theory of Operation

3.1.3

Receiver DSP (Digital Signal Processing)
Shown below in Figure 1-7 is the block diagram of the signal flow through the receiver back-end. All
blocks within the dotted box represent the DSP software algorithms internal to U1000.

FIR

FM
DISCRIMINATOR

ANALOG AUDIO
GAIN STAGES

DEEMPHASIS

SPEAKER

20 kHz DATA
DAC

DSP ANALOG FM MODE

20 kHz DATA

FIR

FM
DISCRIMINATOR

4-FSK
SYMBOL
RECOVERY

AMBE+2 TM
VOCODER

ANALOG AUDIO
GAIN STAGES

SPEAKER

DAC

DSP DIGITAL 4FSK MODE
Figure 1-7 Signal Flow through Receiver Back-End
The DSP takes the incoming 20 kHz data-stream and passes the information through an FIR (Finite
Impulse Response) filter, which provides rejection from any in-band adjacent channel interference.
The remaining filtered data is then sent through the FM Discriminator routine. This routine is
primarily responsible for base-band information recovery. Depending on whether the radio is in
analog or digital mode determines the kind of signal processing used. If the radio is in analog mode,
the recovered base-band data is sent through FM De-emphasis and sub-audible tone (CTCSS/
CDCSS) recovery subroutines in the DSP code. If the radio is in digital mode, the recovered
base-band information is sent through a Symbol Recovery routine. The resultant data is then routed
through a standard AMBE+2™ vocoder for processing.
The output signal from either the analog or digital mode signal processing (still represented by
hi-speed data), is sent to a DAC (U3200), which converts the data stream back into usable audio.
This stage drives several additional gain stages. These gain stages consist of an I2C audio
attenuator (U3501) and a high-power audio PA (U3500) providing the user with at least 3 W of
power through an internal speaker and 13 W of audio to an external speaker.

Mobile Radio’s Theory of Operation

3.2

1-9

UHF2 (450–512 MHz) Transmitter Circuitry – 40 Watt
The Transmitter consists of the power amplifier (PA) circuitry and the power control circuitry. The
power amplifier provides amplification of the signal from the VCO up to the desired output power.
The power control block is responsible for ensuring that the desired output power level is maintained
in both analog and digital modes, as well as protecting the power amplifier from damage due to heat,
antenna mismatch, out-of-range battery voltage, and poor assembly. The output power of the
transmitter can be set to operate between 1 W and 40 W.
9V3_TX

ANT_ENABLE

LDMOS
Predriver
RD01MUS1

Agilent
ADA4743

ANT_ENABLE

LDMOS
Final
MRF 1570

Microstrip
Dual
Directional
Coupler

Harmonic
Filter

/
tch
Ma lit ter
Sp

tch
Ma

CW / 4 FSK
+10 dBm
INPUT
FROM
VCO

A+

LDMOS
Driver
RD07MVS1

tch
Ma

TX_INJ

9V3_TX

M
Co atch
mb /
in e
r

9V3_TX

11/17dB
Switched
Attenuator

TX Port

T/R
Switch

RX Port
To FE

Forward
Port

SW_9V1

FINAL_BIAS

BATTERY_DET
A+

To Pressure
Pad Switch

PC_Atten_En

To Pressure
Pad Switch

Reflected
Port

+

Thermal
Cutback

To Pressure
Pad Switch

Voltage
Controlled
variable
Attenuator

PC_ATTEN_ENA

9V3
To Predriver
P res s ure
P ad Clos es
S witc h

PA_ENABLE
9V3

SW_9V1

To Driver
V_CONTROL
To Final

VCONT
VIN

+5 VOUT

VAPC

-5 dBm (nominal)
ADI

VPOS

8315

VSET

ENBL

FLTR

COMM

+5V Regulator

Pressure
Pad
Switch

RF IN
TX_DAC
Active
Reconstruction
Filter

Log Amp Controller

Figure 1-8 UHF Band 2 40 Watt High-Power Transmitter Detailed Block Diagram
3.2.1

Power Amplifier
The radio’s 40 Watt power amplifier (PA) is a 4-stage amplifier which amplifies the output of the
VCO to the required transmit power level. The first stage is an LDMOS (Lateral Double Diffuse
MOS) 50 ohm fixed-gain block (ADA-4743, U0700) followed by the adjustable gain LDMOS
pre-driver (RD01MUS1, Q0705), an adjustable gain LDMOS driver (RD07MVS1, Q0703), and the
fixed-gain LDMOS final device (MRF1570, Q0702). A transmit/receive (T/R) switch and a harmonic
filter complete the transmit lineup.

3.2.2

Input Stage (50 Ohm Fixed-Gain Block)
The first stage (ADA-4743, U0700) is an integrated circuit with internally matched 50 ohm input and
output stages providing approximately 16 dB power gain. It provides reverse isolation between the
PA and the VCO to lessen the risk of VCO load-pull and it also supplies appropriate power to the
pre-driver stage. The ADA-4743 is biased at 33 mA during transmit by R0706, which is switched to
9V3_TX during Tx operation by Q0701 (controlled by Antenna_En). The ADA-4743 is preceded by a
switchable resistive pad that is 11 dB in high-power mode and 17 dB in low-power mode.

1-10

3.2.3

Mobile Radio’s Theory of Operation

Pre-Driver Stage
The next stage is a low-power, LDMOS device (RD01MUS1, Q0705), which delivers up to +27 dBm
to the driver stage. Its gain is controlled by varying the gate bias voltage and varies from low gain up
to approximately 14 dB power gain. The gate bias voltage is controlled in parallel with the driver
stage by the V_cont signal.
The input match to this stage is a high-pass topology consisting of C0734, L0718, C0817, L0721,
C0795, L0717, and C0785. High-pass matches are used where appropriate to minimize the
chances of low frequency regeneration within the amplifier. R0759 and R0777 are required to
improve the bandwidth of this circuit. The inter-stage match between the pre-driver and driver
stages is comprised of L0720, C0786, and C0791 arranged in a high-pass topology. Additional pads
are provided on the transceiver board to allow for possible engineering optimizations to this match.
These are non-populated parts C0789, C0792, R0739, and C0794.

3.2.4

Driver Stage
The third stage is a medium-power, LDMOS device (RD07MVS1, Q0703), which delivers up to +36
dBm to the final device. Its gain is controlled by varying the gate bias voltage and varies from low
gain up to approximately 11 dB of power gain. The gate bias voltage is controlled with the V_cont
signal and is controlled in parallel with the pre-driver stage gain.
R0718, R0720, R0754, and R0755 are required to improve the bandwidth of the driver stage. The
inter-stage match (as well as the power splitter) between the driver and final device uses a bandpass topology.

3.2.5

Final Stage
The final stage is a high-power LDMOS device (MRF1570, Q0702) consisting of two parallel,
high-power devices within 1 plastic package. The package is mounted to a copper carrier to improve
thermal conductivity to the chassis and also to more tightly control the RF load, allowing higher and
more consistent maximum output power. This stage is biased at a quiescent current of 700 mA and
operates with a fixed gain of approximately 10 dB, allowing up to +48 dBm of output power. The
quiescent current is set by adjusting the Final_Bias signal. Both elements of this transistor are
fabricated on the same semiconductor die and are well matched, allowing control via a single
voltage.
Both the input and output matching circuits of this stage have extremely critical part location
requirements. Any repairs must be done with care to ensure the replaced components are placed
accurately and properly soldered. Of particular concern are input matching capacitors C0732,
C0832, C0861, and C0761. The resistor networks at the gates of transistor Q0702, R0762 through
R0773, improve the bandwidth of the circuit.

Mobile Radio’s Theory of Operation

1-11

The output matching circuit and power combiner is comprised of C0807, C0719, C0806, C0746,
C0726, and C0737, and associated microstrips fabricated on the printed circuit board. R0719 and
R0709 are added as a preventative measure against half-carrier regeneration. Inductor L0712 and
capacitor C0751 form a trap around 500 MHz to attenuate any ½ Fc signals.
If the final device fails and has to be replaced, R0719 should be carefully inspected to insure against
any damage caused by the final device. Replacement of the final device requires that the bias
voltage be re-tuned using the Customer Programming Software (CPS). Care must be taken not to
damage the device by exceeding the maximum allowed quiescent current which is 1 A. The device
can tolerate up to 5 A for brief periods of time without damage.
3.2.6

Antenna Switch
The Antenna Switch (T/R switch) has 2 modes, transmit mode and receive mode. An explanation of
the functionality of each follows below:
Transmit mode: The antenna switch utilizes the existing dc feed (A+) to the final stage device
(Q0702). Both PIN diodes, D0700 and D0702, are turned on during key-up by forward biasing them.
Forward biasing is achieved by pulling down the voltage at the cathode end of D0702 to around
12.2 V (0.7 V drop across each diode). Q0704 is configured as a current sink that maintains the
current through the antenna switch diodes at 50 mA, as set by VR0700 and R0738. The current sink
is enabled during transmit mode by ANT_ENABLE asserting through Q0706 and associated
circuitry. When the PIN diodes are conducting, an RF ground is formed at the anode of the lower
PIN diode D0702, which places the series L0710 in parallel with C0803. The values of L0710 and
C0803 are chosen so that they are in parallel resonance at the center of the transmit band, making
them appear as an open circuit so that a 50 ohm power path is maintained through the top PIN
diode to the harmonic filter. To further attenuate the Tx signal to prevent it from getting to the Rx
front-end, a PIN diode pair (D0703) is placed in the Rx path. This diode pair shorts to ground in
transmit mode so that the receiver sees a minimum of transmitter power.
Receive mode: The DC current through the PIN diodes is interrupted by turning off the current sink.
The RF path now flows from the harmonic filter, through the matching circuit formed by C0803 and
L0710, and then to the matching network C0766, C0767, R0701, and C0772. The additional shunt
diodes (D0703) will be high impedance since no bias current is flowing from the switched Tx power
line.

3.2.7

Harmonic Filter
Inductors L0706, L0707, L0708, and capacitors C0742, C0739, C0740, and C0738 form a
7-element low-pass filter to attenuate harmonic energy from the transmitter. R0713 is used to drain
any electrostatic charges that might otherwise build up on the antenna. The harmonic filter also
prevents high-level RF signals above the receiver pass-band from reaching the receiver circuits,
improving spurious response rejection.

3.2.8

Directional Coupler
The dual-directional microstrip coupler is implemented at the harmonic filter output to sample both
forward and reverse directed transmitter power. RF power from the transmitter PA passes through
the microstrip coupler before reaching the antenna. Forward RF power is coupled to the U0940 log
detector/controller via the voltage-controlled attenuator (VCA) stage consisting of pin diodes D0901,
D0902, and D0903. The log detector/controller regulates the gain of PA stages Q0703 and Q0705
(via V_cont), thus ensuring that the forward power out of the radio is held to a constant value.

1-12

Mobile Radio’s Theory of Operation

The directional coupler functions not only as part of the transmitter power regulation circuit but also
as part of the VSWR load-detection circuitry. Its physical location close to the antenna connector
allows accurate VSWR sense at the transmitter output. Forward and reverse coupled signals are
rectified by D0904 and D0905, respectively. DC voltage FWD_DETECTED is proportional to RF
power while REV_DETECTED is proportional to reflected RF power. The detected voltages are fed
to the respective inputs of difference amplifier U0901. The difference amplifier output is applied to
the variable attenuator control stage U0900-1. An abnormally high reflected power level, i.e., a
damaged antenna, also causes an increase in the difference amplifier output voltage. This causes a
reduction in attenuation by the VCA. As a result, the greater RF signal applied to the log detector /
controller causes the controller to reduce the gain of PA stages Q0703 and Q0705. Transmitter
power is thus reduced to prevent damage to the final device due to an improper load.
3.2.9

Power Control
The transmitter uses PA controller IC, U0940, to control the power output of the radio. A portion of
the forward RF power from the transmitter is sampled by the directional coupler and delivered via
the VCA to the RFIN port of the PA controller IC (pin 1). The PA controller, a log detector type,
provides temperature-stable, high-accuracy control over a typical 50 dB dynamic range.
The MAKO IC contains a digital-to-analog converter (DAC), which provides a reference voltage
(TX_DAC) at the input of reconstruction filter stage U0900-2. The filtered reference voltage at the
output of U0900-2 is divided by the combination of R0942 and R0946 before reaching the VSET
input of the PA controller IC (pin 3). Thermistor RT0953 is used in combination with R0954 to
compensate reference voltage drift at operating temperature extremes. Reference voltage level is
programmable through the SPI lines of the MAKO. This reference voltage is proportional to the
desired power setting of the transmitter and is factory programmed at several points across the
frequency range of the transmitter to offset frequency response variations of the transmitter’s
coupled power circuits.
The PA controller IC provides a dc output voltage at pin 7 (VAPC), which is divided to provide gate
bias for PA pre-driver and driver stages. The 0-5 V range at U0940, pin 7, is applied as
V_CONTROL to power-adjust the transmitter by controlling the gate bias of stages Q0703 and
Q0705. Voltage divider combination R0727 and R0728 provides gate bias to Q0703 while divider
combination R0750 and R0751 provides gate bias to Q0705. This adjusts the transmitter power
output to the intended value. The ratio of each of these resistive dividers is chosen to insure that
Q0703 and Q0705 are both running at their nominal design condition at rated output power.
Variations in sampled forward transmitter power cause the PA controller IC to adjust the control
voltage above or below its nominal value to raise or lower output power in order to maintain
transmitter output power relative to the reference voltage applied to VSET.

3.2.10

Power Ramp Profile Control
In order to minimize the transient adjacent channel power at the transmitter’s output, the ramped
power follows a raised cosine profile. The PA controller IC has a linear slope function when scaled in
dB/V. To achieve the desired raised cosine profile of the output power, the ramped reference
voltage provided by the MAKO DAC follows a raised cosine approximation. The MAKO DAC
reference output is low-pass filtered by the DAC reconstruction filter before it is applied to the VSET
input of the PA controller IC.

Mobile Radio’s Theory of Operation

1-13

Reconstruction filtering reduces spurious emissions in the RF spectrum as a result of the finite steps
of the DAC. Loop filter capacitor C0926, in conjunction with resistor R0950 and the integrator within
the PA controller IC, set the loop dynamics. The loop response has been optimized to achieve
sufficient speed to follow the required ramping profiles while meeting switching transient
requirements over varied power levels. Accurate control of the power-rise (ramp-up) and
power-decay (ramp-down) characteristics minimizes splatter into adjacent channels.
3.2.11

Thermal Protection
Thermistor RT0908, in combination with R0902, form a voltage divider with the output proportional
to the sensed transceiver board temperature in the vicinity of the transmitter driver and final devices.
The voltage divider output is routed to an operational amplifier U0901-2, which provides a dc voltage
via diode junction D0900 to control the attenuation level of the VCA stage. For the condition that the
temperature threshold set by resistive divider combination R0901 and R0909 is reached, the VCA is
driven to increase the RFIN signal at the PA controller IC (pin 1). This increase will cause the
controller IC to adjust the PA control voltage below its nominal value to decrease transmitter output
power. Temperature will be reduced by lowering transmitter output power relative to the reference
voltage applied to VSET.

3.2.12

Out-of-Range Battery Protection
Transmitter power cutback under extended battery supply voltage operation is provided for by
monitoring the battery supply in the controller circuit of the radio in order to change the VSET input
of the PA controller IC (pin 3) for reduced transmitter output.

3.2.13

Pressure Pad Switch
The power control circuitry includes a safety switch (S0700) that consists of a conductive portion of
the rubber pad, which pushes the RF final transistor Q0702 against the chassis. When the chassis
cover and rubber pad are properly assembled, the conductive portion of the pad contacts a pattern
on the transceiver board, electrically closing switch S0700. If the cover and pad are not in place,
switch S0700 is open-circuited and the power control circuit is disabled, turning off the gate bias to
Q0702, Q0703, and Q0705. This prevents thermal damage of the RF transistors which could occur
if the transmitter is operated without adequate heat sinking.

3.3

Frequency Generation Circuitry
The synthesizer subsystem consists of the reference oscillator (Y0100), the fractional-N synthesizer
IC (Tomahawk II, U0100), and the voltage controlled oscillator (VCO).

3.3.1

Reference Oscillator
The reference oscillator (Y0100) contains a temperature compensated crystal oscillator with a
frequency of 16.8 MHz. A digital-to-analog (DAC) converter internal to U0100 (Tomahawk) and
controlled by the microprocessor via serial interface (SPI), sets the voltage at the AUX_DAC output
of U0100 (pin H6) to set the frequency of the oscillator. The output of the oscillator (pin 3 of Y0100)
is applied to pin K5 (XOSC_BASE) of U0100.

1-14

Mobile Radio’s Theory of Operation

3.3.2

Fractional-N Synthesizer
The Tomahawk II synthesizer IC (U0100) consists of a pre-scaler, a programmable divider and
divider control logic, phase detector, charge pump, a D/A converter in the high frequency analog
modulation path, an attenuator to balance the high and low frequency modulation paths, a serial
interface for control (SPI), a serial interface for modulation (SSI), and a super filter for the regulated
2.45 V.

SPI

SSI
(Modulation)

D10

Data Read

D9

Data Write

C11

Clock

D8

CEX

F11

Data

F10

Clock

F9

Fsync

TOMAHAWK II

SPI
Interface

Fractional - N
Synthesizer
(U0100)

H2,J3

5V

A7

2.775V Dig

A5,A10,B2,B9,
G2,J4,J6,J10,
K2,L6
B7,E11,G10,J1

Waveform
Generator

Modulation
Unit

Digital
Attenuator

DS
18-bit

Super
Filter

K4

Reference
Divider
J2

PRSC

16.8MHz REF
Buffer

Fractional
Unit

D/A

VCO
TX / LO

SF_OUT

J11
Buffer

HP MOD

1.875V Dig

SSI
Interface

2.775V Ana

K8

2.775V Ana

Prescaler

K5

Main Divider
AUX
D/A
Main
Phase/Freq.
Detector
And
Charge Pumps

G3 H1

H6

TCXO
(16.8MHz)

D7

Main_CP
Adapt_CP

LOCK DETECT

Loop Filter

Figure 1-9 UHF Band 2 Synthesizer Block Diagram
A voltage of 2.775 V applied to the super filter input (U0100 pin J4) supplies an output voltage of
2.45 V (SF_OUT) at pin K4. This supplies the VCO and the VCO modulation bias circuit (via
R0321). The super filter supply voltage is provided by the 2.775 V regulator within U3200. The
synthesizer is also supplied by the 5 V regulator, U3002, another 2.775 V regulator within U3200,
and a 1.875 V regulator within U3200.
The output signal LOCK (U0100-D7) provides information about the lock status of the synthesizer
loop. A high level at this output indicates a stable loop. A discrete buffer amplifier (Q0100) provides
a buffered 16.8 MHz reference frequency to other parts of the radio.
The serial programming interface (SPI) is connected to the microprocessor via the data lines
SPI_DW (U0100-D9) and SPI_DR (U0100-D10), clock line SPI_CLK (U0100-C11), and chip enable
line CEX (U0100-D8). The serial modulation interface (SSI) is connected to the DSP via the data
line SDTX (U0100-F11), clock line TXCLK (U0100-F10), and frame sync line SFTX (U0100-F9).

Mobile Radio’s Theory of Operation

3.3.3

1-15

Voltage Controlled Oscillator (VCO)
The voltage controlled oscillator (VCO) subsystem consists of four Colpitts oscillators (two each for
Tx and Rx), a single-stage Tx buffer amplifier, a single-stage Rx buffer amplifier, oscillator bias
control switches, and the modulation circuitry.

High Port Modulation
(HO_MOD_OUT)
(U0100-K8)

UHF Band 2
VCO

TX_VCO_SEL1
(U0100-E5)

Subsystem
9V3_VCO
(U3001-5)

TX VCO 1
TX INJ
TX_VCO_SEL2
(U0100-A4)

TX Buffer Amp

To U0700

TX VCO 2

Prescaler
(U0100-J2)

Low Pass
Filter
RX_VCO_SEL1
(U0100-B4)
9R1
(Q0107)

Steering Line Voltage
(VCTRL)
RX VCO 1

RX INJ
RX_VCO_SEL2
(U0100-H8)

RX Buffer Amp

To Q0405

RX VCO 2

Figure 1-10 UHF Band 2 VCO Block Diagram
Due to the limited steering line voltage provided by the Tomahawk Synthesizer IC (U0100), the UHF
Band 2 VCO design incorporates a total of four oscillators; two varactor-tunable Colpitts oscillators
each for Tx and Rx. Each oscillator has a tuning range of 38.5 MHz, sufficient to cover the Rx and
Tx frequency ranges of 376.65 MHz to 438.65 MHz and 450 MHz to 512 MHz, respectively. The
oscillators resonate at fundamental operating frequencies. Four (active-low logic) general purpose
output lines (GPO1, GPO2, GPO3, and GPO6) from the Tomahawk IC (U0100-B4, A4, E5, and H8)
provide the control for independent bias selection to each oscillator (VCO_SEL) via the PNP
transistor switches U0304 and U0201. The 2.45 V super filtered output, SF_OUT of the Tomahawk
IC (U0100-K4), supplies the bias to the oscillators. A portion of the VCO output signal is lightly
coupled through coupling capacitors C0331 and C0231, routed through a low-pass filter (formed by
L0221, C0235, C0230, and C0233), and fed back to the M_PRSC input of the Tomahawk IC
(U0100-J2).
High-port modulation is scaled through a voltage divider (comprised of R0319, R0320, and R0321)
and applied to the Tx modulation varactor diode CR0300. The Tx VCO frequency is modulated via
coupling capacitors C0310 and C0344. High-port modulation is also applied to the VCO steering line
(through R0139, R0140, and C0166) which modulates the main VCO tuning varactors.

1-16

Mobile Radio’s Theory of Operation

A discrete single-stage Tx buffer amplifier (comprised of the NPN transistor Q0302 and surrounding
components) amplifies the signal from the Tx oscillator to the level required by the first stage of the
transmitter power amplifier (U0700). The Tx buffer amplifier also provides sufficient isolation from
any undesired load-pulling from the power amplifier. The bias for Q0302 is provided by the 9.3 V
regulator U3001.
A discrete single-stage Rx buffer amplifier (comprised of the NPN transistor Q0202 and surrounding
components) amplifies the signal from the Rx oscillator to the level required by the LO injection
amplifier (Q0405). The Rx buffer amplifier also provides sufficient isolation from any undesired loadpulling from high input levels in the receiver front-end. GPO4 from the Tomahawk IC (U0100-D4)
controls the transistor switch (comprised of Q0108 and Q0107) that enables the 9.1 V bias to Q0202
(via the 9.3 V regulator U3001).
3.3.4

Synthesizer Operation
The complete synthesizer subsystem is comprised mainly of the Tomahawk synthesizer IC,
reference oscillator (crystal oscillator with temperature compensation), loop filter circuitry, VCO, and
DC supplies. The VCO feedback signal, PRSC, is fed to pin J2 of U0100 (M_PRSC) via a low-pass
filter (L0221, C0235, C0230, and C0233), which attenuates harmonics and provides the correct
level to close the phase-locked loop.
The prescaler in the synthesizer IC (U0100) is a four-level prescaler capable of dividing by 4, 5, 6,
and 7. The main loop N divider is configured to be an 8-bit divider. The divide-by-N portion of the
main loop is set via the SPI. The fractional portion of the divider is realized using a 3-accumulator,
24-bit fractional divider. The SPI is used to set the desired divide ratio.
The output of the prescaler is applied to the main loop divider. The output of the main divider is sent
to the phase/frequency detector, which compares the main divider’s output signal with the reference
signal. The reference signal is generated by dividing down the signal of the reference oscillator
(Y0100). The output signal of the phase/frequency detector is a pulsed signal which is routed to the
charge pumps. The main charge pump current is programmable through the SPI with its output at
pin G3 of U0100 (MN_CP). The loop filter transforms this current into a steering voltage that is
applied to the VCO.
To reduce lock time when new frequency data has been loaded into the synthesizer, an adapt
charge pump providing much greater current than the main charge pump is turned on for a finite
amount of time to quickly charge or discharge the loop filter capacitors to steer the VCO to the
desired frequency. The output of the adapt charge pump passes to the loop filter via pin H1 of
U0100 (MN_ADAPT_CP). When the synthesizer is within the lock range and the adapt timer runs
out, the adapt charge pump is powered down and the main charge pump takes over. A settled
synthesizer loop is indicated by a high level at signal LOCK (U0100-D7), which is routed to the
microprocessor. Q0102 is configured as a current source to provide a steady 0.8 mA during the
adapt period. U0101 is an analog switch that opens the adapt path slightly before the end of the
adapt period to prevent the current from the current source from pushing the VCO off frequency.

Mobile Radio’s Theory of Operation

1-17

Modulation is performed by applying a digital data stream via the SSI bus from the DSP (U1000) to
the synthesizer (U0100). In order to meet spurious and phase noise requirements, the PLL
bandwidth was designed to be narrower than the full modulation bandwidth, therefore requiring the
use of dual-port modulation. Internal to the synthesizer (U0100), low-port modulation is added to the
fractional-N division numerator to trace out the modulation versus time while the high-port data
stream passes through an interpolating waveform generator, a digital attenuator (for modulation
balancing), and then is converted to an analog signal through a 10-bit DAC before modulating the
VCO. This high-port analog modulation output (HP_MOD_OUT, U0100-K8) is connected to the
VCO modulation varactor diode (CR0300) via C0360 and R0319, and to the loop filter via R0139,
R0140, and C0166.

1-18

Mobile Radio’s Theory of Operation

Notes

2-1

Section 2
TROUBLESHOOTING CHARTS
1.0

Troubleshooting Flow Chart for Receiver (Sheet 1 of 3)
All Troubleshooting within the dotted line is done
on the Tx Brick.

No Rx Audio

Set up radio in analog Rx mode on
desired channel with squelch open
and MAP cable and audio test box
connected to accessory port.

Audio at pin
6 of U3505?

Yes

Audio at pin
10 of U3501?

No
Spray or inject 73.35 MHz
RF carrier modulated with
1 kHz audio tone into XTAL
Filter FL0500

Volume
level
adjusted
properly?

No

Yes

B

No

Yes

Yes

No
Audio at pin 1
of U3501?

Audio tone
present
at speaker?

No

Yes

No
Audio at pin
4 of U3500?

Set up repeater unit to
receive at frequency
462.8 MHz
with the Rx Brick open and
connected to the system.
Apply an on-channel
RF carrier at -47 dBm modulated
with 1 kHz tone
at the Rx antenna port.

1st LO
(389.45 MHz)
> +16 dBm
at FT0401?

Yes

Check connections to
external speaker and
replace speaker if
necessary

Yes
Audio at pin
1 of U3500?

Check biasing
before replacing
U3500

No

Verify audio path
between U3500 and
pin 1 of U3501

1st LO
> +5 dBm
at R0422?

No

Yes
RF level
of on-channel
signal > -45 dBm
on pin 4
of T0401?

Check U3501
bias and
replace part if
necessary

Verify audio path to
U3501

No

Check VCO
Troubleshooting
Flow Chart

Yes

Yes

Check T0400 and D0405
and replace if necessary

9 VDC
present
at R0417?

Yes

Check biasing on
Q0405 before replacing

No
No
A

Check
9R1 path back to
synthesizer

2-2

1.1

Troubleshooting Flow Chart for Receiver

Troubleshooting Flow Chart for Receiver (Sheet 2 of 3)

All Troubleshooting on this page is
done on the Rx Brick
A

Voltage level
> 2.7 VDC
on D0401?

No

+9.0 VDC
on pin 4
of Q0403?

Yes

Yes

RF level
of on-channel
signal > -45 dBm
at C0420?

No

Is voltage
at R0409
~ 0.7 VDC?

Yes
Yes
Check D0403, D0404, and
associated capacitors
for opens and shorts.
Replace if necessary

No

No
Check biasing on
Q0403 before replacing

Check circuitry around
D0401, D0402, D00403, and
D0404 for shorts and opens

Check biasing circuitry of
Q0401 and Q0402 before
replacing

Check biasing circuitry of
Q0402 before replacing

Troubleshooting Flow Chart for Receiver

1.2

2-3

Troubleshooting Flow Chart for Receiver (Sheet 3 of 3)
All Troubleshooting on this page is
done on the Rx Brick.

B

16.8 MHz
present
at C0622?

No

No

3.0 VDC
on pin 1
of U0601?

Check Synthesizer
Troubleshooting
Flow Chart

No

5.0 VDC
at E0610?

Check biasing on
U0601 before
replacing

Yes

Yes
Yes
Yes

2nd LO
> 0 dBm and
at 71.1 MHz
at TP0600?

Remove Shield
SH0500.
Check biasing on
Q0600 and
check continuity
on D0600.
Replace parts if
necessary.

3.5 VDC
at E0609?

No

No
Yes

18 MHz
present
at L0608?

Check biasing on
Q0601 before
replacing

No

Yes

~ 1.65 VDC
on R0617?

No

No

Biasing
correct on
Q0500 and
Q0501?

Replace components
as needed

No

Check 5 VDC supply and
biasing components
before replacing
Q0500 or Q0501

Yes

Yes

73.35 MHz
present
at pin 6 of
FL0500?

No

Check FL0500 matching
components before
replacing

Check signal gain
and biasing
before replacing
Q0500 or Q0501

Yes

2.25 MHz
present
at C0625?

Yes

No

~ 3.0 VDC
on L0604
and L0605?

Yes

Yes

No

Yes

Check diode
continuity before
replacing D0601

73.35 MHz
present
at TP0602?

Clock
VCO and LF
components
OK?

No

Check biasing
components and 3 VDC.
Replace parts if
necessary

Check Controller
Troubleshooting
Flow Chart

DC continuity
through
biasing components
E0600 - E0610?

No

Yes

Check for visible
solder shorts near
pins before replacing
U0600

Replace
defective biasing
component

2-4

Troubleshooting Flow Chart for 40 Watt Transmitter

2.0

Troubleshooting Flow Chart for 40 Watt Transmitter
No Transmitter
Power

Is TP0909
> 1 VDC?

Yes

Is TP0702
= 9.3 VDC?

No

Check 9.3V Regulator
circuit (U3001)

No

Is TP0913
= 9.1 VDC?

No

Check 9V3_PA Regulator in
Controller Troubleshooting
Flow Chart

Yes

Is D0702-K
~ 12.4 VDC?

Yes

No

Check T/R bias
circuit

Yes
Yes

Check 5V Regulator
circuit (U0941)

No

Is U0941 Pin 1
= 5 VDC?

Are TP0707
and TP0708
~ 2.2 VDC?

No

Is voltage at
TP(TX_RAMP_DA
C) in controller
> 3 VDC?

No

Place switch or
R0775

Yes

Is TP0703
-3 dBm?
No

Yes

Yes

Check U0900-2 and
associated circuitry

No

Is voltage at
TP0910
> 1 VDC?

Is power at
TP0709 ~ 15 dB
> TP0710?

Yes

Replace U0940

No

Check Q0705 and
associated circuitry

No

Check Q0703 and
associated circuitry

No

Check Q0702 and
associated circuitry

Yes

Is power at
TP0702 ~ 10 dB
> TP0709?

Yes

Is power at
D0700-A ~ 10 dB
> TP0702?

Check Bias Set
Circuit; bias tune

Replace Q0702 *

Yes

Is power
at TP0704
+13 dBm?

Yes

No

Is Pressure Pad
Switch in place?
No

Yes

Check MAKO
Troubleshooting Flow Chart

No

Is resistance
to ground at Q0702
G1 and G2
~ 66 kohm?

Yes

Measure relative power thru remainder of T/R switch and LPF to find
open circuit. Perform visual inspection of circuit.

* Note: If Q0702 is replaced, radio must be bias set and power set.
1) Levels are during Transmit Mode (analog), 13.6V at battery connector, 50 ohm termination on transmitter.
2) Make sure PCB is screwed into chassis during these tests to avoid final device damage.
3) When making measurements within the transmitter using an RF power probe, be careful that the rating
of the probe is not exceeded. The “relative” measurements listed in the flow chart should be made with a
scope probe connected to a spectrum analyzer or similar instrument to avoid damaging sensitive power
probes.

Replace U0700

Check VCO
Troubleshooting
Flow Chart

Troubleshooting Flow Chart for Synthesizer

3.0

2-5

Troubleshooting Flow Chart for Synthesizer
Start

Visual check of
the Board OK?

No

Correct
Problem

Yes
+2.45V at C0137
(SF_OUT)?
+5V at R0100?

No

Check 5V
Regulator
U3002

No

Yes

Are C0136,
C0137 OK?

Yes

Replace U0100

No

Yes

+2.775V at
R0101 and
R0103?

Replace or
resolder
components

No

Check U3200

1.5 ms pulse at
TP_ADAPT_SW
when channel
changed?

Yes

+1.875V at
R0102?

No

Check U3200

1.5 ms (inverted)
pulse at R2517 when
channel changed?

No

Yes

Check uP U1000
Troubleshooting
Chart

Yes

Check Q0106,
R0159

Yes

Is 16.8 MHz
signal at C0145?

No

No

Check Y0100

Yes

Is 16.8 MHz
signal at R0155?

No

Is 16.8 MHz
signal at R0109?

No

Is RF prescaler level
(at C0233) between
100 mVpk and 300 mVpk
(harmonics <-15 dBc)?

Replace
U0100

Yes

Yes

Yes

Check Q0100
and surrounding
components

Is Radio in Tx or
Rx mode?

Tx

Is modulation
present at
R0139?

Rx

Replace
U0100

Is either GPO2 or
GPO3 low (<0.5V),
but not both, and
GPO1 and GPO6 are
high (>1.4V)?

Yes

No

Is SPI
programming
OK?

No

Yes
Yes
Replace
U0100

Is Tx SSI activity
present on CLK,
FSYNC, and DATA
lines (R2512, R2514,
R2513)?

No

Is either GPO1 or
GPO6 low (<0.5V),
but not both, and
GPO2 and GPO3 are
high (>1.4V)?

Yes

Yes
No

Check uP U1000
Troubleshooting
Chart

No

Is SPI
programming
OK?

No

Check uP U1000
Troubleshooting
Chart

Yes
Replace
U0100

No

Check uP U1000
Troubleshooting
Chart

Check VCO
Troubleshooting
Chart

2-6

4.0

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

No TX VCO signal at C0318

Visual check
of board
OK?

No

Correct
Correct
problem
problem
Correct problem

Yes
No

Radio did not boot up
Radio
didornot
boot up
properly
check
properly
or check
9V3 Regulator
9V3 Regulator

No

Check biasing
Check biasing
components
then
components
replace
replace
Q0302
Q0302then
ifif
replace
Q0302
if
needed
needed
needed

9 VDC at L0300?

Yes
Vbe= 0.7 VDC
for Q0302?

Yes

Check components
between R0332 and
L0305 for shorts or
opens

Yes

RF signal
present at
R0332?

No

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Chart
Chart

VCO 1

No
2.556VVDC
at
2.556
at C0362
&
C0300?
C0363

Radio programmed for
Tx VCO 1 or 2?

VCO 2

Yes
Radio
is not for
Radio is not
programmed
for
VCO programmed
1 Transmit Mode
Mode
or VCO1
U0100 Transmit
not functional
or U0100 not
functional

No

~ 0 VDC at
C0348?

2.556 VDC at
2.556
V at C0362 &
C0336?
C0363

No

Check Synthesizer
Check
Synthesizer
Troubleshooting
Troubleshooting
Chart
Chart

No

Radio is not programmed for
Radio is not
VCO 2 Transmit Mode or
programmed for
U0100 not functional

Yes
Yes
Check biasing
Check biasing
components
then
components
replace
Q0300then
if
replace
Q0300 if
needed
needed

No
Vbe= 0.7 VDC
for Q0300?

~ 0 VDC at
C0358?

Transmit Mode or
U0100 not functional

Yes
Yes
Check
CR301- CR0304,
- CR304
Check
CR0301
L0310,and
L0307,
C0308,
C0313,
L0310,
L0307,
C0320,C0313,
and C0314
C0308,
C0320,
for shorts
opens
and
C0314orfor
short

Check
CR0305
- CR0308,
Check
CR305
- CR308
L0315, L0318,
C0343,
C0345, Yes
and L0315,
L0318,
C0350,
C0346
C0343,and
C0345,
C0350,
for
shorts
or opens
and
C0346
for short

No
Vbe= 0.7 V
for Q0301?

Check biasing components
and Replace
then replace
Q0301
Q0301
if needed

Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)

4.1

2-7

Troubleshooting Flow Chart for Tx VCO (Sheet 2 of 2)

Tx VCO locked but no
high-port modulation

Tx VCO not locked
at correct frequency

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

Yes

Check R0320,
R0321, R0319,
R0320,
Check R0321,
R0319,
andfor
CR0300
and
CR0300
for
open
or
short
shorts or opens

DC Voltage
at R0311
between 0.6
and 4.5 VDC?

No

-

~2.1 VDC at
VCO side of
C0360?

Yes
No
Modulation at
CR0300?

Check C0323, C0325,
and C0329 and all
components between
C0326 and C0314 for
shorts or opens

VCO 1

Tx VCO 1 or
VCO 2
selected?

VCO 2

Check C0351, C0352, and C0359
Check components
and all components between
between C0353 and
C0353 and C0346 for
C0346 for open or
shorts or opens
short

Yes
Replace C0310

No

Modulation at
C0361?

Yes
Replace C0360

No

Check C0361 and
Check
C0334
for C0361
a short and
and
C0334
short and
thenfor
check
then
check
Synthesizer
Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

2-8

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

5.0

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

No Rx VCO signal at C0218

Visual check
of board
OK?

No
Correct problem
Correct problem

Yes
No
9 VDC at E0201?

Radio did not boot up
Radio
did or
notcheck
boot up
properly
properly
or check
9V3 Regulator
9V3 Regulator

Yes

Vbe= 0.7 V
for Q0202?

No

Check biasing
Check biasing
components
and
components
and if
then replace Q0202
then replace
neededQ0202 if
needed

No

Check Synthesizer
Check
Synthesizer
Troubleshooting
Troubleshooting
Flow Chart
Flow Chart

No

Radio is not programmed
Radio
is not Mode
for VCO
2 Receive
for
or programmed
U0100 not functional
Receive Mode or
U0100 not functional

No

Check biasing components
and then replace Q0201
if needed

Yes

Yes

Check components between
R0219 and L0205
for shorts or opens

RF signal
present at
R0219?

No

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flowchart
Flowchart

No

2.556 VVDC
at
2.556
at C0362
&
C0200?
C0363

VCO 1

Yes

Radio is not
Radio for
is not
programmed
VCO 1
programmed
for
Receive
Mode or
Receive
Mode
or
U0100 not functional
U0100 not functional

No

Radio programmed for
Rx VCO 1 or 2?

VCO 2

~0 VDC at
C0248?
2.556VVDC
at
2.556
at C0362
&
C0236?
C0363

Yes
Yes
Check biasing
Check biasing
components
and
andif
thencomponents
replace Q0200
then replace
Q0200
if
needed
needed

No

Vbe = 0.7 VDC
for Q0200?

~0 VDC at
C0258?

Yes
Yes
Check CR0201 - CR0204 and
L0210, L0207, C0220,
C0213, C0208, and C0214
for shorts or opens

Check CR0205
– CR0208
and
Check CR205
- CR208
L0218,and
L0215,
C0243,
L0218,
L0215,
C0245,C0243,
C0250,C0245,
and C0246
C0250,
forand
shorts
or opens
C0246
for short or
open

Yes

Vbe= 0.7 VDC
for Q0201?

Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2)

5.1

2-9

Troubleshooting Flow Chart for Rx VCO (Sheet 2 of 2)

Rx VCO not locked
at correct frequency
Rx VCO not locked

Check Synthesizer
Check Synthesizer
Troubleshooting
Troubleshooting
Flow Chart

Yes

DC Voltage
at R0211
between 0.6
and 4.5 VDC?

No

Check C0223, C0225, and C0229
and all components between
C0226 and C0214 for
shorts or opens

VCO 1

Rx VCO 1 or
VCO 2
selected?

VCO 2

Check
C0251,
C0252, and C0259
Check
components
and
all components
between
C0253 andbetween
C0253
C0246
C0246
forand
open
or for
shorts
short or opens

2-10

6.0

Troubleshooting Flow Chart for Repeater

Troubleshooting Flow Chart for Repeater
Repeater does not
fully initialize
(Disabled LED
stays blinking)

Can it repeat?

Yes

Re-insert or Replace
30 pin Front Panel
cable

No

No

Re-insert or replace SSI
cable

Does Repeater
initialize properly
now?

Replace Front Panel
Board

Yes
Done

No

Replace Connector
Board and/or
Accessory Cable

Does Repeater
initialize properly
now?

Yes
Done

No

Troubleshoot Rx
Radio

Does Repeater
initialize properly
now?

No

Troubleshoot Tx
Radio

Do all LEDs flash
on power-up?

Yes
Done

Yes

Done

3-1

Section 3
UHF2 PCB/SCHEMATICS/PARTS LIST
1.0

Allocation of Schematics and Circuit Boards

1.1

Controller Circuits
The UHF circuits are contained on the Printed Circuit Board (PCB) which also contains the
Controller circuits. This Chapter shows the schematics for the UHF circuits only, refer to the
Controller section for details of the related Controller circuits. The PCB component layouts and the
Parts List in this Chapter show both the Controller and UHF circuit components. The UHF
schematics and the related PCB and parts list are shown in the table below.

Table 3-1 UHF2 1–40W Diagrams and Parts List
PCB :
8471696M01 Main Board Top Side
8471696M01 Main Board Bottom Side

Page 3-3
Page 3-4

SCHEMATICS
Overall
Receiver Front- End
Receiver IF Amp
Receiver Back-End
Power Amplifier
Power Control
Synthesizer
Receiver VCO
Transmit VCO

Page 3-5
Page 3-6
Page 3-7
Page 3-8
Page 3-9
Page 3-10
Page 3-11
Page 3-12
Page 3-13

Parts List
8471696M01

Page 3-14

3-2

Allocation of Schematics and Circuit Boards

Table 3-2: UHF2 1–40W Diagrams and Parts List
PCB :
8471696M02 Main Board Top Side
8471696M02 Main Board Bottom Side

Page 3-19
Page 3-20

SCHEMATICS
Overall
Receiver Front- End
Receiver IF Amp
Receiver Back-End
Power Amplifier
Power Control
Synthesizer
Receiver VCO
Transmit VCO

Page 3-21
Page 3-22
Page 3-23
Page 3-24
Page 3-25
Page 3-26
Page 3-27
Page 3-28
Page 3-29

Parts List
8471696M02

Page 3-30

Table 3-3: UHF2 1–40W Diagrams and Parts List
PCB :
8486777Z15 Main Board Top Side
8486777Z15 Main Board Bottom Side

Page 3-35
Page 3-36

SCHEMATICS
Overall
Receiver Front- End
Receiver IF Amp
Receiver Back-End
Power Amplifier
Power Control
Synthesizer
Receiver VCO
Transmit VCO

Page 3-37
Page 3-38
Page 3-39
Page 3-40
Page 3-41
Page 3-42
Page 3-43
Page 3-44
Page 3-45

Parts List
8486777Z15

Page 3-46

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

C3018

J0700

J3000

26

C0706

C0707

C0709
C0708

2

VR4004

C0807

C6440
R6456
C6431
C6430

2

3

3

2

2

3
3

3

2

2

3

3
2

2
VR3206

C3247 E3205

R3576
R3571

C3208
C3529

E3503

R3514

8

R1045
C1010

R1001
C1004
C1012

16

C3202

L3200

R3225

R1028

8

R1027

1

Q3202

9

C1037
C1036
C1007
C1016

R1036
C1015

16

C3209

C3212

R1000

C1001
R1005
R1006
R1041
C1005
C1019
R1002
C1018
R2012

C4006
C4033
C4032
C4031
C4030
C4029
C4028

C4000
C4001
C4002
C4003
C4004
C4005

1

Q3200

9

C1000

C3514

6 4
3

C3545
R3595
R3505
R3550
C3511
R3509
RT3500
C3518 C3523 R3508
C3283
C3521
R3203
3.6V_MAKO_SW1
C3520
C3278 C3276
C3211
R3587
R3218
C3207
C3203
R3206
R3224
C3516

U1006 TP_POR

C4013

R4000

R2529

TP_MAKO_DCLK
TP_MAKO_FSYNC
TP_MAKO_TX USB1_SEO
TP_MAKO_RX USB1_TXEN

C6451

R3594

C3238
R3217 C3240
R3515

R4001
R4002
R4003
E4000
R4004 R1071
R3583 R3580
R4005
R4061
R4063
R4064
R4065
R4066
R4067

VR3503

R3547
R3532
Q3501
MAKO_GATED_32KHz

C2500

R0101

C6406

R6455
C6439

L3202

C1014

C1017

TP_SDRAM_BA0

C1011
C1008
R1066
C2005

C2004

TP_SDRAM_BA1

R2013

R4034

C2001

C2003

R4106

R2004

C2002

C0171

R0146

C0102

Q0100

C0103 C0100

C3040

3

C0342

R0325

C0353
C0109

CR0306

L0317

CR0307
CR0308

C0140

C0133 R0155
R0102
C0132R0157
R0156
R0148 C0124
R0109
C0130 C0178 R0147
R0161
C0113 C0122 R0108
C0196 C0180
C0121
R0106 C0118
R0123
C0175 R0144 C0117
C0146
C0105
R0107
2
R0105
Y0100
C0120 C0195
3
4
C0145
C0142
R0110
L0100
R0114

8 5
4
Q3201

R6467

E3202

C3249

C3515 C1032
E3502 R1026
R3537
6 C3262
C1030 34 R3205 R3538

U3040

C0336

L0314

R0324

Q0301

R0305

L0313

C0304
R0329
C0347 C0337

C0314

C0308
C0323
C0325
C0310 C0329
C0344 C0359
C0351
C0343
C0345
CR0302 CR0305

C0177 R0158

C3531
R3535

R3526

L0318

C3248 VR3204
2.9V_MAKO_V6
R1017
C3234
R3588
C1034 C3210
C3528
R1025
C3225
R3560
R1019 C1003
C1002
U3500
R1035
TP1000
C3226
R1014
E3500
VR3202
C3239
R3504
C1006 TP_SDRAM_CLK R1034
R1020
R2000
USB1_DAT
C1033
R3233
C3220
C1013
C3513
VBUS2_CMD
C1031
C3219
VBUS1_CMD
R3507
R1067
C2000
C3280
R3503 R3500
C3277
R4068
C4027
C1009
R4069
C4026
C3273 R3596
R3501
R4070
C4025
9
R3516
R1021
R4071
C4024
23
C2007
C4023
R3520 Q3500
4
R4006
TP4000
C4022
C3213 Q3203
R2011
R2005
C4021
23
R4095
C4020
4
R2008 C2006 R2006
C3216 Q3204
D4001
C4019
R2009 R2007
R2010
C4018 R4009
TP_SDRAM_CS
C6429
C6407
C4017 R4010
C4035
C6421
E6401
C4016
U6407
C4034
E4001
U6402
C6408
C6422
C6423 R6454 C6418
C4076
C6433 R6443
C6428
VR4007
E4004
R6446
C4015
R4012
C4014
R4011
C6445
C6450

R3033
3

2

C3254
C3229
C3538
C3530

C3524

C0350

C0127

C0110

R6466

U3005
2

R3042

R0326
C0341

C0346

C0111 C0128

R0119

SH0100

CR0301

SH0301

C6420 R6445
R6461 R6449
R6460 R6465
R6459 R6450

C0340

L0312 L0319 L0315
C0352

CR0304
CR0303

R0311

R0316

C0144

C0242

C0253
R0211

C0326

L0309

L0310

C0129 C0143

C0245
CR0206

L0218

L0217

C0300
C0301
L0302

R0304
C0305

R0226
R0224
C0241
L0214
R0225

Q0201
CR0207
CR0208

C0313

C0141

R0614

PD

PC

C0320

C0250

R0118 R0117
R0100

Q0106

37

U0600

C0246

Q0102

25

13

L0307

L0215

CR0202 CR0205

C0126

TP0601
FS

R0615

C0208
C0229
C0225
C0252
C0259 C0251
C0243

CR0201

C0226

C0622
R0627
R0607
R0608
DOUTB
R0609
R0611
DOUTA
CLKOUT R0612
R0613
PE E0608
R0619 C0645C0630
C0644
E0605
E0606
C0631
L0608

R0205
C0237
C0236
L0213

C0200
C0201

R0204
C0205
L0210

C0306 L0303
C0315
R0301 Q0300

R0111
C0104
R0116

C0619
C0617
C0615
C0611
C0621
C0620

C0220

C0223
C0214
C0213

CR0204
CR0203

L0407

C0438
C0439

C0510
E0600

R0420
R0419

L0212 L0219

L0207

L0209

R0418

C0442

Q0405

R0216

32
4
C0440

C0240

C0125

3

C0204
C0206 L0203
C0215 C0247
R0201 Q0200
R0229

R0159

L0504

4

L0202

L0411

R0433

R0424
R0422

R0425

C0437

C0428
C0432
C0431
C0429
C0430

C0457

R0434

C0416

D0409

C0408
C0409

D0404

D0408

C0417

C0420
R0437
32
4

5

C0605

R0618
C0642 R0617

C0646

R0412

C0509

R0510

R0623

R0503

R0621

E0601

C0451
R0421

C0459
R0441

FL0500
2

6

U602
C0650

C0625
C0627
C0629
R0610
C0633
E0604
E0607
C0638

R0438

R0423

R0417

C0626
1

R0606

R0440

Q0402

C0643

C0504
L0506

R0622
C0502
C0623
E0602

L0604

C0516
C0515

Q0501

R0406

R0436
R0435

L0404

D0403

L0401 C0458

D0601

R0443
R0410

R0405 L0413 D0407
C0414
R0409
C0419 C0405
C0460

C0410

C0461

C0415
R0404

C0424
C0425
C0423
C0427
C0426
C0433
C0434

D0401
C0411

C0462
R0444

C0404

C0406
C0407

C0421
D0400

D0406

D0402

L0403

3

R3003
C3046
R3004
C3010

R3056

R6444

C0759

L0402

2

5
1
1

R3035

C0904

C6427
E6402
C6417 E6407
C6416
C6419

C3505 C3501

C3504

C0768
6 4
3 Q0711

E0704

L0405

R4051

SP3001

SP3000

6
C0718

C6426
R6402
R6403

3

R3010

R3009

R0761
C0724

1

D0903

Q0707

R0726

L0723

C0788

L0900

C3009

E3501

R6458

R0751

R0700

2

C3506

C0802

E0703

1

M0700

R0763

R0764

R0762

R0768

R0771

R0773

R0741

R0756
6 4 Q0708
3
C0804
C0805

C0783
R0724
R0725

RT0908 1

R0753

Q0709

3
4 6

SH0900

C3015

R0775

5
R0730

3
4 6

6

R3036

R0734
Q0701

C0937

E3000

C3000
R0774

SP0707

SP0703
7

U3006

9

E0702 R0702

R0407

Q4000 Q4002 Q4010 Q4011 Q4004 Q4005 Q4008 Q4006

U3002

1

SP0706

SP0705

SP0701

Q0702

R0732

R0917

C0936

C0949

R3002

3
2

R0757

C0934
C0935

D0901

L0902

R0928

C0926

R0927

U0941
D0902

C0947

R0937 R0936

C0951

2

SP0700 SP0702

3

8
R0740
C0781
C0782

C0918
R0925

U3001

R3032

R0924

C0914
L0901 R0929

VR4002
VR4000 VR4005
VR4003 VR4001
C3007 R4048
R4041 R4046 R4047 R4042 R4043 R4045
R4044
C3005 R4040
C4040
C4044
C4041 C4046 C4047 C4042 C4043 C4045
C3019

C0806

4

SP0704

C0929

U0940
4
C0931
8
5
C0922
R0940
C0921
C0948
C0950

E4005 C4075

Q4013

C3008

Q0901

R0926

C3006

C3002

C0714

C0796 R0749

C0778

R0748

C0798
C0799
C0797

R0930
C0915

10

R0950

C0722
C0715

R0742

C0713

R0706

R0738

C0777

Q0706 6 43

L0714

C0779

R0906

D0900

Q0704 4

C0700

E0701

R0745

R0923

D0906

C0908
C0909
R0931

1
2

C0701

3

R0914

U0901

R0909

R0735

R0916
R0920
C0939

R0907
C0900
R0901
R0903
C0901
C0906
6 4
R0900
Q0900 3
C0907
R0902

R0911
R0912
C0910

R0915

C0703
C0702

E0700
C0711
C0712

C0751

R0729

25
C4048
R4050

C0704

L0712

VR0700

C0776

R0713
L0722

J4000

C0705

C0710

R0744
R0750
R0752

3

2

R0432

2.0

3-3

J4001

30

UHF2 (450–512 MHz) 1–40W 8471696M01 Top Side

UHF2 (450–512 MHz) 1–40W 8471696M01 Bottom Side
J4002
11
J4003

C4091 C4092

14
R2514
R2512
R2528
R2526
R2527
R0113

C0119

C0123

C0115

TP504
TP501
TP503
TP502
TP_TEST1

TP_TEST2

C0147
SH0101
C0148

R0115
R0122 R0125
C0150
R0128 R0131

TP_ADAPT_SW
C0179

2
3
Q0107

E0609

Q0601

C0613
C0602 R0602
C0603

C0506

C0507
C0649 D0600
L0602

C0607

C0614

C0604

E0603

R0509
C0512

R0501
R0512

L0605

C0503

C0628 C0637
C0635
C0634
C0636
R0616
C0601
TP0600

R0411
R0402
C0403

C0514

C0400

FT0400
C0413

R0943

C0923

1

R0942

R0947

U0900
R0954
RT0953

C0953

U0942

C0927

R0951

R0431
R0403

TP0907

R0976
R0977

C0723

C0912
R0921

R0626
R0625

E0401

C0401

C0402

C0928

R0970

C0940
C0941

C0651

C0942

R0743

L0710

TP0913

R0975

R0974

R0979

C0945

TP0904

TP0903

R0978

L0903 R0971

R0972

C0772

L0716

5

R3545

2

D0700

C0944

FT_APM_1_WIRE

C0727

FT_VBAT

FT_VBAT_GROUND

48

07

FT_USB2_DM

FT_VBUS2

C4070
VR4006

C0737

C

C4068
VR4009

FT_USB2_DP

3

C4065
C4067
VR3504
2
3
R4054

C4063

R6436
C6438
C6436

R6435

FT_EMERGENCY

FT_IGNITION_SENSE

R3548
C4064
C4066
R3540

C1
C3A3

R6433

L0719 C0810

D0905

C0640

L0503

C0943

U0601

R0413

L0406

D0500

Q0403

R0416

E0500

R0415
R0414

R0944

R0500

C0443

C0911
R0910
R0960
C0913 C0917 Q0902

C0920
C0919
C0916
R0919
R0922

R0401

C0740

Q0401

L0707

R0502

C0738

TP0911

R0918

C0739

C0452

C0454
C0422
C0453
C0412

R0938

C0761

C0513

R2504
4
6
T0401
3
CR0400

TP0708

R0511

C0449

C0463
C0441 D0405
C0448
3
T0400
L0410
6
4
C0464
C0455
R0400

TP0711

C0436

C0861

E0610

AA1
C0445

L0408

8 5
4
D0703

C0632

FT0401

C0725

Q0500

C0446
C0447
C0758
C0757

R0508

L0414

R0701

L0603
SH0500 C0612

R0219

D0702

C0648

L0708

TP0713

C0803

R0429 R0428
R0430
E0403

E0201

C0767

C0618
R0603 R0624
Q0600
C0616
C0610
C0647 R0605
R0604

C0829

C0766

C0742

C0435

L0706

C0746
C0735

47

07

C

C3013

C0721

R0427

C0760

C0812

L0412

C0819

R0770

R0709

C0764

C0874
C0774

R6430
C6435

R3006 C3012 C3014

2

2

3

VR6400

C0741

R0620

C0207
L0204
R0212C0209
R0206
C0224
R0207

C0456

C0828

C0856

C0832

L0409

C0753

C0756

C0765 R0769

R0719

FT0301

L0200

C0818

C0202

C0743

C0221 L0206
C0222
R0221 R0220
C0231

C0769
R0766

TP0707

C0732

C0808

C0869

S0700

C0719

R0601

C0101

C0745
C0731

R0727
R0765

C0815
C0790

C3020

R3005

6

L0700

R0426
C0444

R0230

C0194

C0137

C0845

C0730

R0739
C0770
C0771
R0728

C0787

L0720
C0791

C0814

3

1

3

3

2

EXT_PTT

R4031

VR3000

R0160

C0239

C0191

C0218

C0193

R0104

R0208

C0192

SH0300

R0722

R0720
R0718
R0755

R3524

Q3032 4

1
2

C0811

C0217

C0749

R0210

C0809
C0729

1

C0160

C0233

C0755

TP0702

L0205
R0202
C0203
R0203

Q0703

C0162

R0337

C0754

C0744

Q0705
R0747
TP0909
R0754

3

C0157

E0301

R0759
C0801

C0792
C0793
C0794

Q0108

C0235

C0238

C0258
R0218
C0257
U0201 L0211
C0249
Q0202
C0219
R0213
C0211
C0248

3
4 6

U0303

R0777

14

R3039
D3030 Q3030

R3034

C0163

R0103 C0135

L0221

C0138

C0334

C0303
C0309
C0307

C0302

C0716
C0717

U0700
TP0704
C0817
L0705

L0702

5

C0316

R0332
E0302
R0302
R0303
L0300

C0322
R0334
C0328
C0327

L0306

R0310
C0321

R0711 C0752
TP0703
R0715 C0733

C0736

L0717 C0785
C0795
L0721
L0718

C0800

3 4 R0120
U0101

C0364
U0304
R0321
CR0300
R0331
R0327 C0361
C0331
C0230

R0333

R0307
R0306

R0760
C0728
R0714

TP0705

C3500

U3505

C0786
C0775
TP0709
C0789
L0715 C0780

R0134
C0159
C0164

R2501
R2507
R0320

L1 C0136

OPT_SSI_SYNC

C0734

R0139
C0166
C0149 R0140

R2515

TP0710

C0134

20
L0304

C0317

R0319

G2

L0305

C0319

R3502

R3506

8

Q3041

VR3040

R3048

R4032

R4033

2

R4088
R4089

R4055

3

Q6401

J6400

ANT_C

R6407

L6402

C3045

TP_VCTRL

R2506
R2517
R2516
R2513
R2518
R2525

C3507

C0360

R0308

C0318
C0311
C0324
Q0302
R0312

U3004

R3008

R3525

C3509

R0127

4
J2500

7

C3510

R3521

C3021

C0151

Y1000

R3037

U0100

2

VR3200

R3549

C3519

L0311

C3218E4003
C3217
R4090
R3222
R3223

R3050

C0131

R3219 5
34
R3220
C3272

C0357
C0358
C0363
C0362
C0349
C0348

C1044
R1054
R1070
R1044

R3057
R3051
VR3502

L11

U1000
C3275

R3209

R3528

1 C3517
C3526

R3534

C3522
R3536
R3553 C3532 R3530

6 4
3 C3512
Q3502

R3539

R3533 C3525

R1048 U3203 C1
C3A3
C3282 U3202

3

R3551 R3554
INT_
MIC

6 4
3

7

MAKO_V9_3V R3248
Q3206
EXT_MIC
R3226 3
R3581
R3249
4 6
R3582
R3043
C3044

2

C3031

R3236

D3200

MAKO_V8_5V

R6440
R3053

C0165

G1
C3233
VR3201 VR3208

C3032

C0158

3
Y3201
C3292

5
U3030
1
4

8

5
U3501
6 10

R3046
C3041R3045

C3030

R3038

C0156

A1

C3042 R3041

R3055

C0161

G8

R3040

R3030

C0108

U2000

8

3

U3003

C0114 C0112
A11

A8
P1
C3260

U3502

2

R2508

TP_FLASH_CLK
R4096
AA21

R2524

R3579
E3201C3237

14

R1060

A1

R3052

C3205

16

R3047

C3204

U4000
1

VR3203

R3559 R3054

SPI_MISO_1
SPI_MOSI_1
SPI_CLK_1

8

C2501

U4009
R4074

C3214
A21
VR3207
VR3205

9

C3540
R3578
R3558

MAKO_CE
C1035

U3200

4
5 8
U3503

C3539

RF_ATTN_2

8

C4071

C4085
14 C4084
C4073
R4079
C3232
Q3505
R3542
C3252
R3541
Q3504
C3527

C3257

U4001

1

C3536

R3575

R6409
IF_TEST
2.8V_RF_TEST

I2C_CLK

R6457

I2C_DATA

D3040

C4051
C4053
C4055
C4062
C4061
C4060
C4058
R2511
R2509
R2510

J9
A9
C4089 R4097 R4099
U4005
U4006
U4004
C4087
C4086
7

R4086

E2500

U4010
R4076
R4078
R4080
R4081
R4082
R4083
R4085

R3227
R3237 R3216
J1
A1
C6449

R4023

R3572

P14

R4103
R4101 C4072
C4074
R4100

C6452
C6434

R6420

R3513

C4049

U2001

R3569

R1046

2

R4098

E4006

3

C3502 R3511

Q4001

C0107
C0106
R0126

VR4008
R6418
R6417
R6416

P1

FL6401

C6414

C3508

C4059
C4094
C4093

C3291

TX_RAMP

R3250

U4007

C3541
4
U3508
5 8

R6470
E4002

R6419

C6446

C3206

R3215

A1

R6439

C3290 C3289
2
C3215
3
4
Y3200
A14
R6468

R3523
R1047 R3552
C3011R3007
R3556
C3016 R2500 L0709
Q3503
R6464 R3555 R3544
R0712
R3546
C3017
U6408
R3228
U6404
C3535
C3228 C3222
C3274
D0704
R6401
Q3205 R3210
C3221
R6469
C3542
C3243
C3231 C3227
C3261
C3043
R3512
R3586
L0711
R3593 E3208 E3206 E3203
C0763
R3510
R3591
U3504
Q3040
R3044
R3584
R3592
R3585
R2502
C3200
R2519
TX_RAMP_
R3577
DAC
L3201
R2520
G1
1.5V_RTC_TEST

U6401

R6438

Q3208

Q3209

U6406
Q6402 6 43

P10

C6401 C3503
R3573
R3574

C4088

R4093

R3253

R3240

C3265
R3207
R3252 U3201

R3208

C3270
R3246 R3247
4
6
C3269
1 3
R3245
C3201

ROUT_TEST

FT_USB1_DP
R4075
C4012
R4073
R4072

C3281

R4105

R3204
Q3210

R3243

Q3207
8 5
4

R3238

R3241

FT_USB1_DM

R3239
C3266

R3200

C4090

C3279

FT_VBUS1

R6405

Q4015 R4030

Q4012

R4035

20

32
45
R6411

Q4009
Q4007 Q4003 Q4014

C3534
R4049

26

R6410
C6443
C6444
SPI_CLK_TEST L6403

R6437

C4069

07

R6404

R6432

C3533

07

C6432 A10

C6413
C6412

U6405 C6437
R6434

D4000
C

CLK_ACQ_TEST

E6400

R3529

C

FT_MMP_1_WIRE
R4094
U4008

3-4

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

L0904

R0973

D0904

R0913
C0903
C0902
R0941
R0946
TP0910
C0925
R0955

C0813

SH0901

Q0400
6 4
3

E0400

C0641

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-5

RAW_B+
9V3_PA
9V3

PA_SUPPLY
9V3_PA
9V3

5V_SW
1.875V_DIG_V2
2.775V_DIG_V4
2.775V_ANA_V7

VCO_UHF2_TOMAHAWK

5V
1.8V_TH_DIG
2.8V_TH_DIG
2.8V_TH_ANA
SPI_BUS(0:4)

SPI_MOSI
SPI_MISO
SPI_CLK
THK_CS
ABACUS3_CS
TX_SSI_DATA
TX_SSI_CLK
TX_SSI_FSYNC

0
1
2
3
4

0
1
2
3
4
TX_SSI_BUS(0:2)

0
1
2

0
1
2

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN
TH_CEX
ABACUS3_CEX_IN

( TX: SHEET 1 )
( RX: SHEET 2 )

RX_VCO_SEL1_
RX_VCO_SEL2_
TX_VCO_SEL1_
TX_VCO_SEL2_

RX_VCO_SEL1
RX_VCO_SEL2
TX_VCO_SEL1
TX_VCO_SEL2

VCTRL
SF_OUT
HP_MOD_OUT
PRSC

VCTRL
SF_TH
HP_MOD_OUT
PRSC

TXINJ

9V3_SYNTH_OUT
9R1
PREDRIVE_SW

RXINJ

9V3_SYNTH
9V3_VCO

9V3_SYNTH_IN
9V3_VCO

TX_INJ

TX_HP_UHF2
( PA: SHEET 1 )
( PC: SHEET 2 )

SDTX
TX_CLK
SFTX

SYNTH

9V3
9R1

RX_IN

CONTROLLER_&_GPS_R5
( TOP LEVEL: SHEET 1)

PREDRIVE_SW
PC_ATTEN_ENA
FINAL_BIAS_1
TX_DAC
ANT_ENABLE
LO_BATTERY_DET

RF_ATTN_1
RX_SSI_BUS(0:2)
RX_SSI_DATA
RX_SSI_CLK
RX_SSI_FSYNC
RX_SSI_SYNCB
DMCS
RESET_OUT
ADAPT_SW
LOCK_DETECT

0
1
2

0
1
2

16.8_GPS

PREDRIVE_SW
PC_ATTEN_ENA
PA_BIAS
TX_DAC
ANT_ENABLE
LO_BATTERY_DET
LO_PWR_DET
VSWR_DET

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT
ABACUS3_SYNCB_IN
DMCS
RSTB
ADAPT_SW
LOCK

16.8_GPS

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT
ABACUS3_CEX_OUT

0
1
2
3

RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

0
1
2

ABACUS3_SYNCB_OUT
5V_BE
1V8_BE
16.8_REF

RX_INJ

RXFE_UHF2

RX_IN

( 1 SHEET )
NC
NC

9R1
RF_ATTEN_1
FE_TUNE

RX_FLTR_VCTRL

IF

ABACUS_SPI_BUS(0:3)
0
1
2
3
ABACUS_SSI_BUS(0:2)
0
1
2

SPI_ABACUS_DATA
SSI_ABACUS_DOUTB
SPI_ABACUS_CLK
SPI_ABACUS_CEX

IF

SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT
SSI_ABACUS_FSYNC
SSI_ABACUS_SYNCB

RXBE_73.35MHZ
16.8_MHZ_BUFF

5V
1V8
REF_CLK

(IF AMP: SHEET 1)
(ABACUS3: SHEET 2)

UHF2 (450–512 MHz) 1–40W Overall Schematic Diagram

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-6

E0400
BK1005HM471
NU

RF_ATTEN_1_3

9R1_FILT

RF_ATTEN_1
Q0400
EMH4FT2R
NU

C0400
120pF
NU

9R1_FE_6
9R1

4

1
1

6

E0401
BK1005HM471

R0401
5.6K

Q0401
UMT1NFTN

2
5

R0402
180

2
R0403
0
NU

R0431
10K
NU

C0401
0.1uF

C0405
120pF

3

3

C0402
120pF

5

6

4
C0404
120pF
NU

C0403
47pF

R0411
180

Hi-Side Zeros for Preselector

3
1

NC

C0421
2.7pF

R0407
0

L0405
10nH

R0444
100K

C0462
20pF
(VALUE)

R0443
100K

C0461
20pF

L0402
10nH

C0453
20pF
C0460
10uF

3

3

C0425
220pF

R0410
100K

C0426
220pF

C0415
18pF

R0406
2.7K

R0437
0

D0408
1SV229

L0403
10nH
(VALUE)

C0422
13pF

Q0402
BFG540W

C0420
1.6pF

MAKO ( 0 ~ 4.6 VDC)

D0409
1SV229

R0441
100K

C0459
20pF

R0440
100K

1.5dB Pad
R0435
8.2

3

R0436
560

R0438
560
L0414
12nH

L0406
10nH
2%

R0409
1.2K

0.7 VDC

C0430
220pF

R0412
100K

C0431
220pF

C0432
220pF
C0435
2.7pF

1

2

C0429
220pF

C0428
220pF

(3.00 ~ 8.00 VDC)

Q0403
UMZ2NTR

C0434
120pF

R0414
680
6

3

5

FE_TUNE

C0436
120pF

L0404
10nH

9R1_FILT

C0427
220pF

4

R0428
10K
R0429
680

D0404
1SV229

C0417
3.0pF
C0458
20pF

R0413
680

E0403
BK1005HM471

D0403
1SV229

C0416
3.0pF

3

C0454
120pF
(VALUE)

C0409
2.7pF

(VALUE)

L0413
180nH

C0419
0.10uF

2

C0433
NU

FE_TUNE_FE_4

C0414
120pF

C0452
NU

CR0400
MMBD352

10 dB Attenuator
(Not Placed)
C0424
220pF

C0408
10pF

8.6 VDC
C0412
3.0pF

1

C0423
220pF

R0404
220

2

C0410
2.0pF

L0401
15nH
2%

R0405
5.6K

2

D0407
1SV229

R0400
15K

1

1

C0413
100pF

D0406
1SV229

D0401
1SV229

RXIN_FE_6
RX_IN

D0402
1SV229

2

C0411
2.0pF

(VALUE)

MMBV3401LT1G
D0400
NU

C0407
2.7pF

1

FT0400
TEST_POINT

2

0.8 VDC Typical

C0406
10pF

1

C0455
0.1uF

(Micro-strip 20 mm Each)
R0432
680
NU

R0430
10K

R0415
680

R0416
680

9R1_FILT
IF_FE_8
IF
R0427
10

C0437
120pF

R0417
10

+16.0 dBm Min. (250 mV P-P)

R0421
10

Q0405
BFG540W

3.0 VDC Typical
RX_INJ_FE_5

R0422
17.8
1%

R0433
0

3.7 VDC Typical

C0451
47pF

C0443
100pF

C0446
5.1pF

L0408
18nH
2%
C0447
10pF

C0444
100pF

C0445
27pF
L0409
18nH
2%

L0410
18nH
2%
C0448
9.1pF

R0426
2.7K
4

3
2
1

C0449
10pF

6

R0424
294
1%

NC

R0425
1.2K

R0434
100

C0457
0.1uF

UHF2 (450–512 MHz) 1–40W Receiver Front-End Schematic Diagram

IO2

Zo/Zin=4:1

1

6

2
NC

5
NC

L0411
22nH
2%

IO1

4

2

1

RX_INJ

R0423
294
1%

3

T0400
XFMR

3

IO3

C0442
4.3pF

T0401
XFMR

C0464
1.6pF

C0441
2.2pF

IO4

C0463
2.2pF
NU

R0420
2.7K

4

C0440
120pF

C0438
120pF

R0419
2.7K

L0412
47nH

1

L0407
27nH
2%

R0418
1.5K

(VALUE)

C0439
NU

C0456
100pF

FT0401
TEST_POINT

8.9 VDC Typical

5

NC
Zo/Zin=4:1

D0405

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-7

5V
E0500
BK1005HM471
5V_BE_5

R0511
1.2K

5V
R0500
5.1K

C0514
0.10uF

R0501
330

C0513
0.10uF

R0512
51

R0502
20K

VHF -- 44.85MHz
800_900/UHF1/UHF2 -- 73.35MHz
800/900=0.10uF
U2=0.10uF
U1=0.10uF
VHF=12pF
OUT 6

3 IN

IF
C0507
18pF

2 CC1
5 CC2

C0510
6.2pF

GND2

C0509
NU

4

L0503
390nH
800/900=390nH
U2=390nH
U1=390nH
VHF=820nH

1.43V

4-POLE

1 GND1

IFIN_BE_8

800/900=18pF
U2=18pF
U1=18pF
VHF=20pF

FL0500
800/900=6.2pF
U2=6.2pF
U1=6.2pF
VHF=7.5pF

800/900=820nH
U2=820nH
U1=820nH
VHF=1.5uH

C0506
0.10uF

C0512
0.10uF

R0509
4.7K

R0503
30K

1.6V
IF_OUT
IF_TO_ABACUS

C0504
0.10uF

L0506
820nH

Q0501

C0502
0.10uF

PBR941
C0503
0.10uF

C0515
NU

3
1

Q0500
PBR941

0.76V
2

D0500
MMBD352

0.72V

C0516
NU
R0510
30K

R0508
56K

L0504
NU

800/900=9116854H01 (D73312GQ1)
U2=9116854H01 (D73312GQ1)
U1=9116854H01 (D73312GQ1)
VHF=9180022M11 (MXF45)

SH0500
SHIELD

1

UHF2 (450–512 MHz) 1–40W Receiver IF Amp Schematic Diagram

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-8

VVCO
C0601
43pF

SPF_3.5V

1

TP0600
TEST_POINT
R0601
68
C0650
30pF

R0621
0

C0602
.01uF

800/900=68
U2=68
U1=68
VHF=130
R0602
10K

IF_OUT

Q0600
NE68519
5V

R0605
330

E0600
BK1005HM471

C0617
0.10uF

3VA

C0610
68pF

3VA

C0615
.01uF

E0601
BK1005HM471

800/900=68pF
U2=68pF
U1=68pF
VHF=56pF
C0614
43pF 800/900=43pF
U2=43pF
U1=43pF
VHF=22pF

C0612
13pF

R0604
24K

C0616
NU

R0606
51

L0604
10uH
3VA

800/900=2.7uH
U2=2.7uH
U1=2.7uH
VHF=8.2uH
2nd LO LF
R0624
5.1K

L0602
2.7uH

L0603
270nH

800/900=270nH
U2=270nH
U1=270nH
VHF=820nH

C0620
0.10uF

C0613
.01uF

C0649
3300pF

D0600
1SV305

C0618
0.1uF

2nd LO VCO UHF (71.1MHz/75.6 MHz)
2nd LO VCO VHF (42.6MHz/47.1 MHz)

C0619
0.10uF

L0605
10uH

800/900=11pF
U2=11pF
U1=13pF
VHF=39pF

2K

# C0611
1000pF

C0604
0.10uF
TP0601
TEST_POINT

800/900=18pF
U2=18pF
U1=18pF
VHF=15pF
C0607
18pF

C0605
43pF
R0623
NU

R0622
NU

C0603
220pF

R0603

U602
TEST_POINT

C0621
0.10uF
C0622
1000pF

E0602
BK1005HM471

FREF_IF
REF_CLK

3VA

E0603
BK1005HM471

# C0627
100pF

1
2
3
4
5
6
7
8
9
10
11
12

# C0626
100pF

C0628
0.10uF
# R0610
0

U0600
AD9864

GNDL
FREF
GNDS2
SYNCB
GNDH
FS
DOUTB
DOUTA
CLKOUT
VDDH
VDDD
PE

36
35
34
33
32
31
30
29
28
27
26
25

R0607
NU

3VA

E0604
BK1005HM471

R0609
0

C0630
0.10uF

C0631
0.10uF

FS

DOUTA

PD

R0612
0

CLKOUT_1_BE_5

R0613
0

FE_1_BE_5

SSI_ABACUS_FSYNC
SSI_ABACUS_DOUTB
SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT

DOUTB CLKOUT

SPI_ABACUS_CEX
FD_1_BE_5
SPI_ABACUS_DATA

R0615
0
E0605
BK1005HM471

# C0636
100pF

E0606
BK1005HM471

R0625
51.1K

1V8
1V8_3

3VA

E0610
BK1005HM471

2
FB
6
NP
4
VCONT
3
VIN

C0640
2.2uF

R0619
10K

L0608
4.7uH

C0642
68pF

R0617
10K

R0618
390

C0651
100pF

U0601
TK11100CSC

5V

E0608
BK1005HM471

SPI_ABACUS_CLK

C0641
.01uF

E0607
BK1005HM471

# R0616
100K

FC_1_BE_5

R0626
68.1K

VOUT

GND

3VA

DOUTA_1_BE_5

PC

R0614
0

# C0634
.01uF

C0638
0.10uF

DOUTB_1_BE_5

R0611
0
PE

C0633
0.10uF

3VA

SB_1_BE_5

FS_1_BE_5

* C0632
4.7uF

# C0635
100pF

R0627
0

SSI_ABACUS_SYNCB
R0608
0

13
14
15
16
17
18
19
20
21
22
23
24

# C0629
2200pF

MXOP
MXON
GNDF
IF2N
IF2P
VDDF
GCP
GCN
VDDA
GNDA
VREFP
VREFN

VDDI
IFIN
CXIF
GNDI
CXVL
LOP
LON
CXVM
VDDL
VDDP
IOUTL
GNDP

48
47
46
45
44
43
42
41
40
39
38
37

C0625
200pF

RREF
VDDQ
IOUTC
GNDQ
VDDC
GNDC
CLKP
CLKN
GNDS1
GNDD
PC
PD

C0623
0.10uF

1V8

3VA
1
C0637
1.0uF

5

C0643
0.10uF

C0644
0.10uF
C0645
.01uF

R0620
9.1K

D0601
1SV305

E0609
BK1005HM471

C0646
0.68uF

CLOCK VCO

UHF2 (450–512 MHz) 1–40W Receiver Back-End Schematic Diagram

CLOCK LF

C0647
10.0uF

Q0601
73A04

VVCO

C0648
10.0uF

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-9

E0700
2743019447
PA_SUPPLY_TX_PA
A+

PA_SUPPLY

C0700
30pF

C0701
.022uF

C0710
10uF

C0702
2200pF
C0703
30pF

C0704
.022uF

C0705
1000pF

C0706
NU

C0707
NU

C0708
1000pF

C0711
NU

C0713
100pF

C0712
1000pF

C0709
0.1uF

R0742
10

E0701

9V3_TX
9V3_TX

9V3_PA
E0703
R0700
NU
2.2K
NC

L0700
17nH

E0702
2508053007Y3

R0702
NU

Q0701
RN49A2

47K

C0715
NU

C0714
100pF

C0722
NU

9V3_Tx_Sw
C0725
120pF

47K

E0704
BK1005HM471

LO_PWR_PAD
C0768
120pF

L0711
150nH

C0718
1000pF

L0709
150nH

R0712
91
C0752
120pF

TP0705
Test Point to check
Ref Osc Warping

VD_RF_OUT

RF_I
N

R0754
10

3

Q0703

2
GND1
4
GND2

R0711
220
R0715
R0714
75
75

C0728
75pF

C0733
75pF

R0755
10

11dB/17dB Pad
18dB RL

L0721
4.7nH

C0770
120pF

15

R0764

15

R0765

15

C0832
24pF

C0743
18pF

C0744
36pF

C0755
10pF
C0813
NU

C0819
33pF

C0829
33pF

R0766

15

R0768

15

R0769

15

R0770

15

R0771

15

R0970
200
C0720
NU

SP070
D2
G2

C0737
9.1pF

C0764
NU

R0728
10K

C0856
12pF
C0760
NU

C0765 R0773
15
NU

C0741
NU

C0721
NU

C0806
33pF
ATC

C0812
3.3pF

C0746
7.5pF

C0861
24pF

M0700
HEATSINK

C0803
3.3pF

C0748
7.5pF

C0742
4.3pF

C0739
12pF

D0904

C0777
75pF

C0778
33pF

C0766
NU

C0772
2.7pF

R0734
0

L0715
150nH

C0775
.022uF

C0780
120pF

TP0709

C0790
NU

R0756
100K
C0787
47pF

C0804
75pF

C0805
1000pF

R0757
47K

C0814
120pF
D

Q0705
G

R0740
100K

C0759
75pF

V_G1

NC

NC

V_G2

9V3

Final_Bias

NC

Q0708

C0802
120pF

TP0713
S0700
SWITCH

9V3

R0751
20K

C0800
NU

R0775
NU
NC

NC

R0749
0

NC

C0798
1000pF

C0801
120pF
9V3_SYNTH

REV_DETECTED

C0945
75pF

Q0706

Q0709

9V3_VCO
V_G1

NC

NC

V_cont
R0750
10K

C0944
3.3pF
3%

R0979
0
D0703

TP0711

9V3

R0747
4.7K

C0757
75pF

C0758
NU

L0720
3.3nH

C0789
NU

C0943
75pF

Q0704

R0745
470

Q0707

R0777
10

C0781
75pF

NC

S

R0759
10

D0905

L0716
180nH

K4
K3
K2
K1

R0744
NU

R0738
51

9V3_Tx_Sw

C0782
1000pF

C0794
NU

C0793
10pF

R0976
150

C0776
75pF

R0743
1K
R0741
47K

Final_Bias
L0723
NU

C0788
NU

VR0700
NC

C0792
18pF

R0974
180

C0942
75pF

R0732
1K

R0739
NU

C0791
10pF

R0973
NU

R0975
200

R0977
150

A5
A4
A3
A2
A1

9V3_TX

2.85V (44W)
2.10V (27.5W)
TP0710

C0815
75pF

L0722
390nH

R0978
0

Gate_2

R0730
1K

L0904
8.2nH

C0940
120pF

C0941
9.1pF
1%

R0701
0

C0779
33pF

R0729
10K

2.2VDC (TX Only)

C0767
120pF

D0702

A+

Gate_1

C0786
30pF

C0738
6.8pF

L0710
12.5nH

V_cont

9.1VDC

C0740
12pF

C0751
3.9pF
ATC

TP0708

2.2VDC (TX Only)

S = 0.54 mm
L = 19 mm
W = 2.5 mm
S = 0.93 mm R0713
30K
W = 0.625 mm

D0700
C0727
NU
L0712
35.5nH

C0747
NU

R0735
100
TP0707

W = 0.625 mm

C0723
75pF

L0708
12.5nH

L0714
43.67nH
C0761
24pF

R0727
6.2K

L0718
10nH

L0707
12.5nH

3

SP0706
C0774 24pF
C0874 24pF

L0706
12.5nH

1 J0700-1
2 J0700-2
3 J0700-3

L0903
12nH

R0971
180

R0719
10

SP0705
SP0704

SP070

R0972
100nH

L0719
68nH

C0735
75pF

Gate_2

1

C0810
75pF

SP070

SP0707

C0756
12pF

C0719
7.5pF

C0726
11pF

G1
R0709
300

C0808
NU

C0811
3.3pF

C0807
33pF
ATC

SP070 MRF1570, Flat Lead
Q0702
0
D1
Gate_1

C0828
33pF

C0753
75pF

1

C0817
7.5pF

R0763

C0732
24pF

V_G2

C0734
75pF
C0771
NU

L0717
3.3nH

C0754
NU

3 G

R0722
4.7K

C0795
9.1pF

C0749
NU

C0818
33pF

POS

C0785
27pF

C0809
10pF

R0720
10

U0700
ADA4743
1

TX_INJ
R0760
2.7K

L0705
150nH

15

2

2 S

NC

+8 dBm
TX_INJ_TX_PA

3.2VDC
13 dBm
TP0704

-3 dBm
TP0703

C0731
NU
R0762

C0769 24pF
C0869 24pF

R0718
10

D0704

C0736
120pF

C0730
NU
C0845
12pF

C0745
12pF

TP0702

R0706
180

1

C0763
120pF

C0729
NU

C0716
120pF

C0724
120pF

D

HI_PWR_PAD

C0717
1000pF

L0702
33.47nH

GND1
GND2

47K

Antenna_En

S1
S2
S3
S4

PREDRIVE_SW

R0774
68K

C0799
75pF

R0748
56K
C0796
75pF

FWD_POWER
ANT_ENABLE_TX_PA
ANT_ENABLE

FWD_DETECTED
RX_IN_TX_PA
R0752
0

C0797
1000pF
R0761
0

Antenna_En

V_cont
FINAL_BIAS_1_TX_PA

RX_IN
V_CONTROL
FINAL_BIAS_1

Final_Bias
R0753
1K

9V3_TX

9V3_TX

LO_PWR_PAD

LO_PWR_PAD

HI_PWR_PAD

HI_PWR_PAD

UHF2 (450–512 MHz) 1–40W Power Amplifier Schematic Diagram

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-10

SH0900
SHIELD

SH0901
SHIELD

1

Q0900
EMD9FT2R

1

9V3

3

4

NOTE: VOLTAGES SHOWN FOR ANALOG TX MODE
5

C0900
120pF

2

0.6V typical
Cutback starts about 2.2V
TP0907

1

C0901
0.1uF

6

9V3_PC

PC_ATTEN_ENA_TX_PA
R0931
0

R0910
1K
C0920
120pF

R0936
47.5K
1%

R0924
5.6K

C0947
100pF

U0900-1
AD8566

1

8

Q0901
MMBT3906

2
FB
6
NP
4
VCONT
3
VIN

R0927
51

1

R0907
0

C0915
120pF

R0724
9V3 to FW bias PIN in HP mode
1.8K
HI_PWR_PAD

L0900
1uH

5

R0725
270
RT0908
47K

C0904
120pF

C0907
.01uF

C0906
120pF

R0909
43.2K
1%

D0902
C0948
1.0uF

NC

C0951
0.1uF
(VALUE)

C0949
2.2uF

6

R0902
2.4K

5

9V3

U0901-2
AD8566 4

R0929
39

R0928
39

GND

VOUT

6

7
R0930
18K

U0941
TK11100CSC
C0950
1000pF

R0903
22.1K
1%

C0913
120pF

C0935
120pF

C0934
120pF

9V3

9V3_PC

9V3_PC

2

R0919
39K

R0901
43.2K
1%

3

4

C0916
120pF

R0926
150

R0900
56.2K
1%

R0906
0

D0900
R0922
36K

3

Q0711
EMH4FT2R

TP0913

2

1

9V3_PC

NC

C0931
120pF

R0937
16.2K
1%

R0917
5.6K

C0783
120pF

2
C0911
120pF

R0960
2.4K

8
C0914
120pF

D0901

9V3_TX
R0726
10K

1

9V3_PC

L0901
470nH

5

1
R0921
2.2K

C0912
120pF

L0902
470nH

D0906
3

2

C0917
1000pF

4

C0919
0.1uF

R0913
0

LO_PWR_PAD

9V3 to REV bias PIN in LP mode

R0918
390

3

Q0902
MMBT3904

C0918
120pF

PC_ATTEN_ENA

C0929
120pF

C0936
120pF

D0903

NC

R0914
182K
1%

R0923
0

R0925
5.6K

C0937
120pF

R0915
68.1K
1%

4.0V (44W)
3.2V (27.5W)
TP0904
R0916
4.75K
1%
FWD_DETECTED

9V3_PC

8

R0920
26.7K
1%

2

C0939
120pF

1
9V3_PC

5V DC

C0921
0.1uF

C0922
120pF

U0940
AD8315ACPZ-REEL

R0940
0

NC

6

VPOS
NC
COMM

LO_BATTERY_DET

3

0.38V (44W)
0.21V (27.5W)
TP0903

REV_DETECTED

8

6

7

R0943
39.2K
1%

R0951
43.2K
1%

C0910
120pF

R0912
20K
1%

R0911
10K
1%

R0944
0

4
R0955
100K
1%

C0925
120pF

R0946
3.32K
1%

R0947
0

RT0953
47K

C0926
4700pF

U0901-1
AD8566 4

C0923
2200pF

5

R0941
0
R0950
10K

C0903
120pF

C0909
120pF

TP0911

R0942
6.81K
1%

1
RFIN
2
ENBL
3
VSET
4
FLTR

9

5

VAPC

GND

7

V_CONTROL

C0902
0.1uF

1.35V (44W)
1.28V (27.5W)
TP0910

8

2.85V (44W)
2.10V (27.5W)
TP0909

C0908
0.1uF

R0954
430K
5%

U0942
NCP301

U0900-2
AD8566

C0927
220pF

C0928
1500pF

FWD_POWER

R0938
0

TX_DAC
TX_DAC

3

C0953
120pF

GND

2
1
INPUT RESET_OUT
4
5
NC1
NC2

LO_BATTERY_DET

UHF2 (450–512 MHz) 1–40W Power Control Schematic Diagram

9V3

9V3

3-11

SPI_CLK_IN

SPI_MISO_IN

5V_BE_SYNTH
5V_BE
5V_TH

2.8V_TH_DIG_SYNTH

1

1V8_BE_SYNTH
1V8_BE

TP_TEST1

1

RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

2.8V_TH_DIG
C0100
U1=220pF
U2=120pF
VHF=1500pF

1.8V_DIG

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

1.8V_DIG

1.8V_DIG

TP_TEST2

C0102
U1=220pF
U2=120pF
VHF=1500pF

C0101
U1=220pF
U2=120pF
VHF=1500pF

2.8V_ANA

C0177
U1=220pF
U2=120pF
VHF=1500pF

R0103
0

C0178
U1=220pF
U2=120pF
VHF=1500pF

R0104
47K

C0111
0.1uF

C0110
0.1uF

C0103
0.1uF

C0175
U1=220pF
U2=120pF
VHF=1500pF

C0109
0.1uF

Locked: 1.8V
Unlocked: 0V

16.8_GPS
R0157
0
NU

C0130
C0131
U1=220pF
U1=220pF
U2=120pF
U2=120pF
VHF=1500pF VHF=1500pF

GPO_3_SYNTH

D3

H2
F8
C8
B7
H7
L6
A7
E8
B3
D7
C7
G10

G5

J6
A10
G6
J5
E11
H4
G7
L2
K2
K3
J3
G4
E1
J1

GPO_2_SYNTH
TX_VCO_SEL2_
TX_VCO_SEL1_

R0113
10K

C0132
U1=220pF
U2=120pF
VHF=1500pF

MN_CP_VCC
LGND1
LGND2
LVCC2
TX_DAC_GND
TX_DAC_VCC
ASPI_VCC
SSI_GND
TM
TEST1
TEST2
LVCC1

MN_CP_GND

SCAN_EN

M_PRSCX
M_PRSC
MN_CP

SDTX
DMCS_SYNTH
DMCS

R0111
0

NC

2.8V_ANA
NC
NC

K8

HP_MOD_OUT_SYNTH

H1

HP_MOD_OUT

H3
J2

PRSC_SYNTH
PRSC

G3
SF_OUT_SYNTH

C0133
4.7uF

C0134
U1=220pF
U2=120pF
VHF=1500pF

GPO_5_SYNTH

RX_VCO_SEL2_

9R1 SWITCH FOR FRONT-END

C0135
10uF

10K

4

3

R0126
10K
NU

R0119
27

C0140
4.7uF

1

Q0102
BCV62
R0117
30K

R0120
10K

C0144
0.1uF

4
VCC

R0123
56K

1

C0145
.01uF

OUTPUT

VC

ADAPT_SW

IN
Q0106
DTC114YM

4

U0101
MC74VHC1GT66

ONOFF_CONTROL

1
INOUT
2
OUTIN

Switch for Adapt Transient

3

GND

C0147
U1=220pF
U2=120pF
VHF=1500pF
R0161
100K

C0196
10uF

C0180
0.1uF

2

RSTB

R2

VCC
C0143
U1=220pF
U2=120pF
VHF=1500pF

RSTB_SYNTH

ADAPT_SW_SYNTH

R1

OUT

R0118
0

C0142
U1=220pF
U2=120pF
VHF=1500pF

C0141
0.1uF

C0138
U1=220pF
U2=120pF
VHF=1500pF

2

5

2.8V_ANA

R0115
0
R0116
0

47K

R0159
10K

C0179
U1=220pF
U2=120pF
VHF=1500pF

C0137
10uF

C0136
0.1uF

Adapt ON: 5V
Adapt OFF: 0V

R0148
300

R0122

Q0108
DTC114YKAF

R0114
2K

2.8V_ANA

GPO_6_SYNTH
R0160
100K

SF_OUT VOLTAGE: 2.45V

TP_ADAPT_SW

RF_ATTN_1
Q0107
NTR1P02T1

SF_OUT

5V_TH

C0129
0.1uF

GND

9R1_SYNTH

C0125
U1=220pF
U2=120pF
VHF=1500pF

C0124
0.1uF

GPO_4

9R1

TX_CLK
SDTX_SYNTH

NC
NC
NC
NC
NC

3

9V3

GPO_1_SYNTH
RX_VCO_SEL1_

C0128
C0127
U1=220pF
U1=220pF
U2=120pF
U2=120pF
VHF=1500pF VHF=1500pF

MN_ADAPT_CP

G1
F1

SFTX
TX_CLK_SYNTH

NU 0

GPO LINES
HI: 2.8V
LOW: 0V
VCO SEL: ACTIVE LOW

9V3_SYNTH

C0126
U1=220pF
U2=120pF
VHF=1500pF

R0158
0
NU

HP_MOD_OUT

L3
G2

SFTX_SYNTH

5V_TH

16.8_GPS_SYNTH

DAC_ADAPT
VCO_DAC

F9
F10
F11
F7
D11
E9
E10
E7
K1

SPI_MOSI_IN
SPI_CLK_IN

TP501
1
TP502
1
TP503
TP504
1
1

5V_TH

R0156
0
NU

R0155
0

LOCK

TH_CEX

1

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

16.8_REF

ESC_CP
MAIN_PDET_VCC

XOSC_BASE
XOSC_EMIT
SMD_CLK_GEN_GND
OSCREG_SPLY
OSCREG_BYP
SF_OUT
OSCREG_OUT

R0109
0

NC
NC
NC
NC

16.8_REF_BE_SYNTH

C0121
NU

D10
D8
D9
C11

K5
L5
C9
J4
L4
K4
H5

R0147
0
NU

SC51650VF

NC

R0146
0

U0100

G9
CLK_CP
H11
CLK_EMIT
G11
CLK_BASE
E6
RSTB

NC
NC
NC
NC
NC
NC
NC

C0123
1.0uF

16.8_REF_CONTROLLER_SYNTH

C0119
NU

TH_CEX_SYNTH
SPI_DR
CEX
SPI_DW
SPI_CLK

SFTX
TXCLK
SDTX
DMCS
SDR
SCLK_OUT
RXFS
RXACQ
ESC_IN

NC
NC
NC

R0110
51

ASPI_CLK
ASPI_DATA
ACE1
ACE2
NC1
NC2
TX_GND2
NC3
NC4

R0108
2K

NC
NC
NC
NC
NC
NC
NC

C10
B11
A6
D6
A1
A11
F6
L1
L11

C0122
.01uF

CLK_VCC
CLK_GND
TX_VCC
SDM_CLK_GEN_VCC
XOSC_GND
OSCREG_GND
SSI_VCC
ESC_GND
TX_GND1
ESC_CPBIAS
ESC_VCC
ESC_CP_GND
ESC_CP_VCC
MAIN_GND
ESC_TEST
MAIN_VCC

R0107
220

AGC_REF
AGC_FLAG
ARX_DAC
RFSTEPA
AGC_DAC
DC_CAL
BP_I
RXI
RXIX
BP_IX
SDM_VAG
BP_Q
RXQ
RXQX
BP_QX
SCAN_IN
RX_EN_OUT
PABIAS_DAC
CLK2_OUT
CLK1_OUT
TCLK
NTXQ
TXQ
NTXI
TXI
INCR_DECR
PHCLK
FBQ
FBI

GPO1_TEST1
GPO2_TEST2
GPO3_TEST3
GPO4_TEST4
GPO5
GPO6

Q0100
PBR941

C5
C4
H6
A3
B5
A2
E4
C2
C1
F4
B10
E2
D1
D2
E3
F2
B1
K11
J11
H9
G8
K6
L7
L8
K7
J9
L9
B6
C6

NC
NC

C0195
470pF

C0113
NU

SPI_MISO_IN

NC
NC
L0100
270nH

J10
H10

C0118
0.1uF

B4
A4
E5
D4
K9
H8

C0117
U1=220pF
U2=120pF
VHF=1500pF

R0106
2.7K

EF_OUTP
EF_OUTM

R0144
10K

J7
J8

C0171
.01uF

SDM_REF_VCC
SDM_VREFM
SDM_VREFP
RX_AVCC1
RX_AGND1
RX_AVCC2
SDM_REF_GND
RX_AGND2

R0105
240

K10
SUB1
F5
SUB2
F3
SUB3
L10
DEEPSLEEP

C0120
.01uF

C0115
1.0uF

C0114
1.0uF

B9
A9
B8
B2
C3
A5
A8
D5

Buffer to Abacus/Controller

LOCK_SYNTH

C0112
U1=220pF
U2=120pF
VHF=1500pF

NC

2.8V_DIG

2.8V_TH_ANA_SYNTH
2.8V_TH_ANA

C0107

C0106
0.1uF
C0105
0.1uF

1.8V_TH_DIG_SYNTH
1.8V_TH_DIG

C0108
U1=220pF
U2=120pF
VHF=1500pF

C0104
U1=220pF
U2=120pF
VHF=1500pF

R0102
0

0.1uF

RX_SSI_DATA_OUT
RX_SSI_CLK_OUT
RX_SSI_FSYNC_OUT

R0101
0

5V

1.8V_DIG

RX_SSI_DATA_IN
RX_SSI_CLK_IN
RX_SSI_FSYNC_IN

5V_SYNTH

2.8V_DIG

2.8V_ANA

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

2.8V_ANA

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

R0100
0

GND

SPI_MOSI_IN

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

C0146
U1=220pF
U2=120pF
VHF=1500pF

R0125
0

Y0100
TCO5826
16.8MHz

1.5 ppm
TCXO (Y0100)

0.5 ppm

R0127
U1=100
U2=22
VHF=51

5102495J07 5116032H01

R0128
U1=0
U2=0
VHF=10

VCTRL_SYNTH
VCTRL

R0131
U1=240
U2=150
VHF=150

C0150
0.1uF

C0148
U1=0.033uF
U2=0.033uF
VHF=NU

C0151
0.1uF

C0149
U1=0.022uF
U2=0.033uF
VHF=0.1uF

VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V

VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V
TP_VCTRL

1

C0157, C0159, C0160,C0162,C0163,C0191,C0192,C0193,C0194: NU (UHF B2)
C0191,C0192,C0193,C0194: NU (UHF B1)
SH0100
SHIELD

SH0101
SHIELD

1

1

C0194 C0193 C0192 C0191 C0156 C0157 C0158 C0159 C0160 C0161 C0162 C0163 C0164 C0165
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF

R0134
U1=27
U2=120
VHF=51

R0139
U1=1.6k
U2=10k
VHF=NU
C0166
U1=0.1uF
U2=0.1uF
VHF=0.1uF

R0140
U1=18
U2=18
VHF=NU

Note: High Port modulation injection through loop filter for U1 and U2 only

UHF2 (450–512 MHz) 1–40W Synthesizer Schematic Diagram

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-12

SF_TH

SF_TH_VCO_UHF1_6
SF_TH

SF_TH
C0200
120pF

RX1

C0201
0.10uF

Super Filter Voltage (SF_TH)
SF_TH: 2.5V

R0201
3K

SH0300
SHIELD

SH0301
SHIELD

L0202
390nH
C0204
120pF

C0205
0.10uF

C0206
120pF

R0204
8.2K

C0208
4.3pF

R0205
100

L0203
390nH
C0214
11pF

C0213
3.9pF

L0200
220nH

Q0200

RXSL

RX VCO1

RX Buffer Amplifier

C0215
3.0pF

E0201
9R1_VCO_UHF1_7
9R1

CR0201

CR0202
C0220
6.8pF

L0209
390nH

Steering Line Voltage (VCTRL_TH)

C0226
120pF

R0202
510

C0223
36pF

L0210
18nH

VCTRL
R0211
0

L0207
8nH

C0202
.01uF

C0203
120pF

R0203
510

C0225
56pF
CR0203

CR0204

VCTRL: 0.6-4.5V
C0229
27pF

L0212
390nH

L0204
220nH

SF_TH
C0236
120pF

RX2

R0224
3.6K

L0206
12nH

R0220
10

C0237
0.10uF

R0206
15K

R0216
62
R0221
510

R0219
510

L0213
390nH

C0222
3.0pF

C0217
120pF
C0221
7.5pF

C0241
0.10uF

C0242
120pF

C0240
120pF

R0225
7.5K

RX VCO2

L0205
39nH

RXINJ_VCO_UHF1_5
RXINJ

R0207
5.1

C0211
120pF

R0208
51

Q0202
PBR941
R0210
4.7K
R0212
10

C0243
3.9pF

C0209
120pF

C0207
.022uF

C0218
3.0pF

C0219
0.5pF

RXINJ: 376.65 - 453.65 MHz
+10 dBm

L0211
220nH

C0224
120pF

R0226
100

L0214
390nH
C0245
4.3pF

C0247
7.5pF

C0246
11pF
Q0201

FT0301
CR0206

L0217
390nH

C0250
4.3pF
L0218
22nH

L0215
8nH

C0231
3.0pF

C0251
20pF

CR0207

C0239
0.10uF

PRSC_VCO_UHF1_5
PRSC

PRESC_TX
L0219
390nH

C0238
120pF

-5 to -15 dBm
C0230
150pF

CR0208

C0259
15pF

SF_TH

PRSC (RX): 329.65 - 396.65 MHz
R0230
4.7K

C0252
43pF

C0253
120pF

RX Prescaler

1

CR0205

RXSL

L0221
33nH

RX2_SEL: 2.7 V (High)
C0235
4.3pF

C0233
NU

0.1 V (Low)
R0213
10K

RX1_SEL_VCO_UHF1_5

R0218
10K

RX_VCO_SEL1
R0229
150

RX1_SEL: 2.7 V (High)

C0248
120pF

C0249
0.10uF

C0257
120pF

U0201

0.1 V (Low)
RX1

UHF2 (450–512 MHz) 1–40W Receiver VCO Schematic Diagram

RX2

RX2_SEL_VCO_UHF1_5
RX_VCO_SEL2
C0258
0.10uF

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-13

TX Buffer Amplifier
TX1

SF_TH

R0321
2.7K
SF_TH

C0300
120pF

VMOD

R0320
15K

R0301
3.3K

L0300
220nH

C0301
0.10uF

9T1

R0302
750

L0302
390nH

C0302
.01uF

C0303
120pF

R0303
750

C0304
120pF

HP_MOD_OUT_VCO_UHF1_7
C0310
0.5pF

HP_MOD_OUT
R0319
24K

C0360
4.7uF
C0361
1000pF

C0364
NU

C0334
120pF

C0305
0.10uF

C0306
120pF

R0304
8.2K

C0308
4.3pF

CR0300

R0305
100

L0303
390nH
C0313
4.3pF

TX VCO1

C0315
6.2pF

C0314
5.1pF

CR0301

VCTRL_VCO_UHF1_7

CR0302

C0320
3.6pF

L0309
390nH

R0311
0

R0332
200

L0307
8nH

L0310
18nH

VCTRL

R0306
15K
R0307
39

C0317
120pF

R0334
200

C0322
15pF

C0321
10pF

L0305
TXINJ
R0308
51

C0319
NU

C0318
3.3pF

TXINJ: 450-527 MHz
+10 dBm

R0310
4.7K
R0312
20

C0324
120pF

L0311
220nH

C0325
51pF
CR0303

TXINJ_VCO_UHF1_5

27nH

Q0302
PBR941

C0323
24pF

C0326
120pF

Steering Line Voltage (VCTRL_TH)

L0306
10nH

R0333
27

C0316
10uF

L0304
220nH C0311
120pF

Q0300

VSL
VCTRL

C0309
120pF

C0307
.022uF

R0337
0
9T1

CR0304

VCTRL: 0.6-4.5V
C0329
13pF

TX_BUFFER_SEL: 1.8 V (ON)

L0312
390nH

E0301
9V3_VCO_UHF1_7

0.1 V (OFF)

9V3_VCO

SF_TH
TX2

C0336
120pF

R0324
3K

PREDRIVE_SW

E0302
NU

R0316
68
C0327
220pF
NU

L0313
390nH

C0328
0.10uF
NU
U0303
NU

C0340
120pF

VMOD

C0343
3.0pF

PREDRIVE_SW_VCO_UHF1_6

C0337
0.10uF

C0344
0.5pF

C0341
0.10uF

C0342
120pF

R0325
8.2K

TX VCO2

R0326
100

L0314
390nH
C0347
4.7pF

C0346
5.1pF

C0345
3.0pF

Q0301

CR0306

CR0305

VSL

C0350
2.2pF

L0317
390nH

L0318
18nH

L0315
8nH

C0331
6.2pF

C0351
24pF

TX Prescaler
PRSC (TX): 403-470 MHz
SF_TH

C0352
C0353
120pF

-5 to -15 dBm

51pF
CR0307

Super Filter Voltage (SF_TH)

C0362
120pF

CR0308

SF_TH: 2.5V

PRESC_TX

C0363
0.10uF
SF_TH

C0359
16pF

L0319
390nH
R0331
10K

TX1_SEL_VCO_UHF1_5

TX2_SEL_VCO_UHF1_5

TX_VCO_SEL1
R0329
51
9V3_SYNTH_OUT
9V3_SYNTH_IN

TX_VCO_SEL2
R0327
10K

TX2_SEL: 2.7 V (High)

TX1_SEL: 2.7 V (High)
0.1 V (Low)

C0348
120pF

C0357
120pF

U0304

C0349
0.10uF
TX1

C0358
0.10uF

0.1 V (Low)

TX2

UHF2 (450–512 MHz) 1–40W Transmit VCO Schematic Diagram

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-14

UHF2 PCB 8471696M01 Parts List 1–40W
Circuit
Ref
C0100
C0101
C0102
C0103
C0104
C0105
C0106
C0107
C0108
C0109
C0110
C0111
C0112
C0113
C0114
C0115
C0117
C0118
C0119
C0120
C0121
C0122
C0123
C0124
C0125
C0126
C0127
C0128
C0129
C0130
C0131
C0132
C0133
C0134
C0135
C0136
C0137
C0138
C0140
C0141
C0142
C0143
C0144
C0145
C0146
C0147
C0148
C0149
C0150
C0151

Motorola
Part No.
2113944A41
2113944A41
2113944A41
2113945C31
2113944A41
2113945C31
2113945C31
2113945C31
2113944A41
2113945C31
2113945C31
2113945C31
2113944A41
NOT PLACED
2113946E02
2113946E02
2113944A41
2113945C31
NOT PLACED
2113945B02
NOT PLACED
2113945B02
2113946E02
2113945C31
2113944A41
2113944A41
2113944A41
2113944A41
2113945C31
2113944A41
2113944A41
2113944A41
2313960B30
2113944A41
2313960B32
2113945C31
2313960B32
2113944A41
2313960B30
2113945C31
2113944A41
2113944A41
2113945C31
2113945B02
2113944A41
2113944A41
2113945D01
2113945D01
2113945C31
2113945C31

Description
120pF
120pF
120pF
0.1uF
120pF
0.1uF
0.1uF
0.1uF
120pF
0.1uF
0.1uF
0.1uF
120pF
–
1.0uF
1.0uF
120pF
0.1uF
–
.01uF
–
.01uF
1.0uF
0.1uF
120pF
120pF
120pF
120pF
0.1uF
120pF
120pF
120pF
4.7uF
120pF
10uF
0.1uF
10uF
120pF
4.7uF
0.1uF
120pF
120pF
0.1uF
.01uF
120pF
120pF
.033uF
.033uF
0.1uF
0.1uF

Circuit
Ref
C0156
C0157
C0158
C0159
C0160
C0161
C0162
C0163
C0164
C0165
C0166
C0171
C0175
C0177
C0178
C0179
C0180
C0191
C0192
C0193
C0194
C0195
C0196
C0200
C0201
C0202
C0203
C0204
C0205
C0206
C0207
C0208
C0209
C0211
C0213
C0214
C0215
C0217
C0218
C0219
C0220
C0221
C0222
C0223
C0224
C0225
C0226
C0229
C0230
C0231
C0233

Motorola
Part No.
2185419D06
NOT PLACED
2185419D06
NOT PLACED
NOT PLACED
2185419D06
NOT PLACED
NOT PLACED
2185419D06
2185419D06
2185419D06
2113945B02
2113944A41
2113944A41
2113944A41
2113944A41
2113945C31
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2113945A05
2113946H02
2113944A41
2113945Y02
2113945C02
2113944A41
2113944A41
2113945Y02
2113944A41
2113945C04
2115153H18
2113944A41
2113944A41
2115153H17
2115153H34
2115153H14
2113944A41
2115153H14
2115153H01
2115153H23
2115153H24
2115153H14
2115153H46
2113944A41
2115153H51
2113944A41
2115153H43
2113944C47
2115153H14
NOT PLACED

Description
0.1uF
–
0.1uF
–
–
0.1uF
–
–
0.1uF
0.1uF
0.1uF
.01uF
120pF
120pF
120pF
120pF
0.1uF
–
–
–
–
470pF
10uF
120pF
0.10uF
.01uF
120pF
120pF
0.10uF
120pF
.022uF
4.3pF
120pF
120pF
3.9pF
11pF
3.0pF
120pF
3.0pF
0.5pF
6.8pF
7.5pF
3.0pF
36pF
120pF
56pF
120pF
27pF
150pF
3.0pF
–

Circuit
Ref
C0235
C0236
C0237
C0238
C0239
C0240
C0241
C0242
C0243
C0245
C0246
C0247
C0248
C0249
C0250
C0251
C0252
C0253
C0257
C0258
C0259
C0300
C0301
C0302
C0303
C0304
C0305
C0306
C0307
C0308
C0309
C0310
C0311
C0313
C0314
C0315
C0316
C0317
C0318
C0319
C0320
C0321
C0322
C0323
C0324
C0325
C0326
C0327
C0328
C0329
C0331

Motorola
Part No.
2115153H18
2113944A41
2113945Y02
2113944A41
2113945Y02
2113944A41
2113945Y02
2113944A41
2115153H17
2115153H18
2115153H34
2115153H24
2113944A41
2113945Y02
2115153H18
2115153H40
2115153H48
2113944A41
2113944A41
2113945Y02
2115153H37
2113944A41
2113945Y02
2113945C02
2113944A41
2113944A41
2113945Y02
2113944A41
2113945C04
2115153H18
2113944A41
2115153H01
2113944A41
2115153H18
2115153H20
2115153H22
2313960B32
2113944A41
2115153H15
NOT PLACED
2115153H16
2115153H27
2115153H37
2115153H42
2113944A41
2115153H50
2113944A41
NOT PLACED
NOT PLACED
2115153H36
2115153H22

Description
4.3pF
120pF
0.10uF
120pF
0.10uF
120pF
0.10uF
120pF
3.9pF
4.3pF
11pF
7.5pF
120pF
0.10uF
4.3pF
20pF
43pF
120pF
120pF
0.10uF
15pF
120pF
0.10uF
.01uF
120pF
120pF
0.10uF
120pF
.022uF
4.3pF
120pF
0.5pF
120pF
4.3pF
5.1pF
6.2pF
10uF
120pF
3.3pF
–
3.6pF
10pF
15pF
24pF
120pF
51pF
120pF
–
–
13pF
6.2pF

Circuit
Ref
C0334
C0336
C0337
C0340
C0341
C0342
C0343
C0344
C0345
C0346
C0347
C0348
C0349
C0350
C0351
C0352
C0353
C0357
C0358
C0359
C0360
C0361
C0362
C0363
C0364
C0400
C0401
C0402
C0403
C0404
C0405
C0406
C0407
C0408
C0409
C0410
C0411
C0412
C0413
C0414
C0415
C0416
C0417
C0419
C0420
C0421
C0422
C0423
C0424
C0425
C0426

Motorola
Part No.
2113944A41
2113944A41
2113945Y02
2113944A41
2113945Y02
2113944A41
2115153H14
2115153H01
2115153H14
2115153H20
2115153H19
2113944A41
2113945Y02
2115153H11
2115153H42
2115153H50
2113944A41
2113944A41
2113945Y02
2115153H38
2313960B30
2113944C51
2113944A41
2113945Y02
NOT PLACED
NOT PLACED
2113945C31
2113944A41
2115153H49
NOT PLACED
2113944A41
2115153H27
2115153H13
2115153H27
2115153H13
2115153H10
2115153H10
2115153H14
2115153H57
2113944A41
2115153H39
2115153H14
2115153H14
2113945Y02
2115153H08
2115153H13
2115153H36
2113944A44
2113944A44
2113944A44
2113944A44

Description
120pF
120pF
0.10uF
120pF
0.10uF
120pF
3.0pF
0.5pF
3.0pF
5.1pF
4.7pF
120pF
0.10uF
2.2pF
24pF
51pF
120pF
120pF
0.10uF
16pF
4.7uF
1000pF
120pF
0.10uF
–
–
0.1uF
120pF
47pF
–
120pF
10pF
2.7pF
10pF
2.7pF
2.0pF
2.0pF
3.0pF
100pF
120pF
18pF
3.0pF
3.0pF
0.10uF
1.5pF
2.7pF
13pF
220pF
220pF
220pF
220pF

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

Circuit
Ref
C0427
C0428
C0429
C0430
C0431
C0432
C0433
C0434
C0435
C0436
C0437
C0438
C0439
C0440
C0441
C0442
C0443
C0444
C0445
C0446
C0447
C0448
C0449
C0451
C0452
C0453
C0454
C0455
C0456
C0457
C0458
C0459
C0460
C0461
C0462
C0463
C0464
C0502
C0503
C0504
C0506
C0507
C0509
C0510
C0512
C0513
C0514
C0515
C0516
C0601
C0602

Motorola
Part No.
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
NOT PLACED
2113944A41
2115153H13
2113944A41
2113944A41
2113944A41
NOT PLACED
2113944A41
2115153H11
2115153H18
2115153H57
2115153H57
2115153H43
2115153H20
2115153H27
2115153H26
2115153H27
2115153H49
NOT PLACED
2115153H40
2113944A41
2113945C31
2113944A40
2113945C31
2115153H40
2115153H40
2113946F05
2115153H40
2115153H40
NOT PLACED
2115153H08
2113945Y02
2113945Y02
2113945Y02
2113945Y02
2115153H39
NOT PLACED
2115153H22
2113945Y02
2113945Y02
2113945Y02
NOT PLACED
NOT PLACED
2115153H48
2113945B02

Description
220pF
220pF
220pF
220pF
220pF
220pF
–
120pF
2.7pF
120pF
120pF
120pF
–
120pF
2.2pF
4.3pF
100pF
100pF
27pF
5.1pF
10pF
9.1pF
10pF
47pF
–
20pF
120pF
0.1uF
100pF
0.1uF
20pF
20pF
10uF
20pF
20pF
–
1.5pF
0.10uF
0.10uF
0.10uF
0.10uF
18pF
–
6.2pF
0.10uF
0.10uF
0.10uF
–
–
43pF
.01uF

3-15

Circuit
Ref
C0603
C0604
C0605
C0607
C0610
C0611
C0612
C0613
C0614
C0615
C0616
C0617
C0618
C0619
C0620
C0621
C0622
C0623
C0625
C0626
C0627
C0628
C0629
C0630
C0631
C0632
C0633
C0634
C0635
C0636
C0637
C0638
C0640
C0641
C0642
C0643
C0644
C0645
C0646
C0647
C0648
C0649
C0650
C0651
C0700
C0701
C0702
C0703
C0704
C0705
C0706

Motorola
Part No.
2113944A44
2113945Y02
2115153H48
2115153H39
2115153H53
2113945A09
2115153H34
2185419D03
2115153H48
2113945B02
NOT PLACED
2113945Y02
2185419D06
2113945Y02
2113945Y02
2113945Y02
2113945A09
2113945Y02
2113944C89
2113944A40
2113944A40
2113945Y02
2113945A11
2113945Y02
2113945Y02
2313960B30
2113945Y02
2113945B02
2113944A40
2113944A40
2113946S35
2113945Y02
2113946N03
2113945B02
2115153H53
2113945Y02
2113945Y02
2113945B02
2113946G04
2113946J03
2113946J03
2113945A12
2115153H44
2115153H57
2113944C82
2113945C04
2113944C55
2113944C82
2113945C04
2113944C51
NOT PLACED

Description
220pF
0.10uF
43pF
18pF
68pF
1000pF
11pF
0.01uF
43pF
.01uF
–
0.10uF
0.1uF
0.10uF
0.10uF
0.10uF
1000pF
0.10uF
200pF
100pF
100pF
0.10uF
2200pF
0.10uF
0.10uF
4.7uF
0.10uF
.01uF
100pF
100pF
1.0uF
0.10uF
2.2uF
.01uF
68pF
0.10uF
0.10uF
.01uF
0.68uF
10.0uF
10.0uF
3300pF
30pF
100pF
30pF
.022uF
2200pF
30pF
.022uF
1000pF
–

Circuit
Ref
C0707
C0708
C0709
C0710
C0711
C0712
C0713
C0714
C0715
C0716
C0717
C0718
C0719
C0720
C0721
C0722
C0723
C0724
C0725
C0726
C0727
C0728
C0729
C0730
C0731
C0732
C0733
C0734
C0735
C0736
C0737
C0738
C0739
C0740
C0741
C0742
C0743
C0744
C0745
C0746
C0747
C0748
C0749
C0751
C0752
C0753
C0754
C0755
C0756
C0757
C0758

Motorola
Part No.
NOT PLACED
2113944C51
2113945C31
2371403L02
NOT PLACED
2113944C51
2111078B42
2111078B42
NOT PLACED
2113944A41
2113945A09
2113945A09
2111078B10
NOT PLACED
NOT PLACED
NOT PLACED
2111078B39
2113944A41
2113944A41
2111078B14
NOT PLACED
2113944C42
NOT PLACED
NOT PLACED
NOT PLACED
2113951B41
2113944C42
2113944C42
2111078B39
2113944A41
2111078B12
2111078B09
2171388L01
2171388L01
NOT PLACED
2111078B04
2113944C33
2113944C83
2113944F44
2111078B10
NOT PLACED
2111078B10
NOT PLACED
2185400Y24
2113944A41
2111078B39
NOT PLACED
2113944C30
2113944F44
2113944C42
NOT PLACED

Description
–
1000pF
0.1uF
10uF
–
1000pF
100pF
100pF
–
120pF
1000pF
1000pF
7.5pF
–
–
–
75pF
120pF
120pF
11pF
–
75pF
–
–
–
24pF
75pF
75pF
75pF
120pF
9.1pF
6.8pF
12pF
12pF
–
4.3pF
18pF
36pF
12pF
7.5pF
–
7.5pF
–
3.9pF
120pF
75pF
–
10pF
12pF
75pF
–

Circuit
Ref
C0759
C0760
C0761
C0763
C0764
C0765
C0766
C0767
C0768
C0769
C0770
C0771
C0772
C0774
C0775
C0776
C0777
C0778
C0779
C0780
C0781
C0782
C0783
C0785
C0786
C0787
C0788
C0789
C0790
C0791
C0792
C0793
C0794
C0795
C0796
C0797
C0798
C0799
C0800
C0801
C0802
C0803
C0804
C0805
C0806
C0807
C0808
C0809
C0810
C0811
C0812

Motorola
Part No.
2113944C42
NOT PLACED
2113951B41
2113944A41
NOT PLACED
NOT PLACED
NOT PLACED
2113944C46
2113944A41
2113944F51
2113944A41
NOT PLACED
2113944C16
2113944F51
2113945C04
2113944C42
2113944C42
2111078B29
2111078B29
2113944A41
2113944C42
2113944C51
2113944A41
2113944C35
2113944C82
2113944C38
NOT PLACED
NOT PLACED
NOT PLACED
2113944A25
2113944A28
2113944A25
NOT PLACED
2113944C29
2113944C42
2113944C51
2113944C51
2113944C42
NOT PLACED
2113944A41
2113944A41
2111078B01
2113944C42
2113944C51
2185400Y46
2185400Y46
NOT PLACED
2113944C30
2113944C42
2111078B01
2111078B01

Description
75pF
–
24pF
120pF
–
–
–
120pF
120pF
24pF
120pF
–
2.7pF
24pF
.022uF
75pF
75pF
33pF
33pF
120pF
75pF
1000pF
120pF
27pF
30pF
47pF
–
–
–
10pF
18pF
10pF
–
9.1pF
75pF
1000pF
1000pF
75pF
–
120pF
120pF
3.3pF
75pF
1000pF
33pF
33pF
–
10pF
75pF
3.3pF
3.3pF

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-16

Circuit
Ref
C0813
C0814
C0815
C0817
C0818
C0819
C0828
C0829
C0832
C0845
C0856
C0861
C0869
C0874
C0900
C0901
C0902
C0903
C0904
C0906
C0907
C0908
C0909
C0910
C0911
C0912
C0913
C0914
C0915
C0916
C0917
C0918
C0919
C0920
C0921
C0922
C0923
C0925
C0926
C0927
C0928
C0929
C0931
C0934
C0935
C0936
C0937
C0939
C0940
C0941
C0942

Motorola
Part No.
NOT PLACED
2113944C46
2113944C42
2113944C27
2113944F54
2113944F54
2113944F54
2113944F54
2113951B41
2113944F44
2113944F44
2113951B41
2113944F51
2113944F51
2113944A41
2113945C31
2113945C31
2113944A41
2113944A41
2113944A41
2113945C02
2113945C31
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113945A09
2113944A41
2113945C31
2113944A41
2113945C31
2113944A41
2113944C55
2113944A41
2113945L41
2113944C02
2113944C53
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944C46
2113944M17
2113944C42

Description
–
120pF
75pF
7.5pF
33pF
33pF
33pF
33pF
24pF
12pF
12pF
24pF
24pF
24pF
120pF
0.1uF
0.1uF
120pF
120pF
120pF
.01uF
0.1uF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
1000pF
120pF
0.1uF
120pF
0.1uF
120pF
2200pF
120pF
4700pF
220pF
1500pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
9.1pF
75pF

Circuit
Ref

Motorola
Part No.

C0943
C0944
C0945
C0947
C0948
C0949
C0950
C0951
C0953
CR0201
CR0202
CR0203
CR0204
CR0205
CR0206
CR0207
CR0208
CR0300
CR0301
CR0302
CR0303
CR0304
CR0305
CR0306
CR0307
CR0308
CR0400
D0400
D0401
D0402
D0403
D0404
D0405
D0406
D0407
D0408
D0409
D0500
D0600
D0601
D0700
D0702
D0703
D0704
D0900
D0901
D0902
D0903
D0904
D0905
D0906

2113944C42
2113944M06
2113944C42
2113944A40
2113946S35
2113946G01
2113945A09
2113945C31
2113944A41
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4813974A19
NOT PLACED
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4815090H01
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4813974A19
4815096H01
4815096H01
4802482J02
4802482J02
4875430M01
4813974A06
4813978C02
4815023H01
4815024H01
4815024H01
4813974A21
4813974A21
4813978C02

Description
75pF
3.3pF
75pF
100pF
1.0uF
2.2uF
1000pF
0.1uF
120pF
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, SCHOTTKY
–
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, MIXER
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, SCHOTTKY
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SWITCHING
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SCHOTTKY
DIODE, SCHOTTKY
DIODE, SWITCHING

Circuit
Ref
E0201
E0301
E0302
E0400
E0401
E0403
E0500
E0600
E0601
E0602
E0603
E0604
E0605
E0606
E0607
E0608
E0609
E0610
E0700
E0701
E0702
E0703
E0704
FL0500
J0700
L0100
L0200
L0202
L0203
L0204
L0205
L0206
L0207
L0209
L0210
L0211
L0212
L0213
L0214
L0215
L0217
L0218
L0219
L0221
L0300
L0302
L0303
L0304
L0305
L0306
L0307

Motorola
Part No.
2409134J25
2409134J25
NOT PLACED
NOT PLACED
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2480640Z01
2485011Y01
2485011Y01
7671656M01
2485011Y01
2409134J25
9116854H01
0905901V11
2414017N29
2414017N28
2414032F41
2414032F41
2414017N28
2414017N19
2414017N13
2415385H01
2414032F41
2414015A32
2414017N28
2414032F41
2414032F41
2414032F41
2415385H01
2414032F41
2414015A20
2414032F41
2414017N18
2414017N28
2414032F41
2414032F41
2414017N28
2414017N17
2414017N12
2415385H01

Description
FERRITE BEAD
FERRITE BEAD
–
–
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
73.35MHZ CRYSTAL FILTER
MINI-U RF CONNECTOR
270nH
220nH
390nH
390nH
220nH
39nH
12nH
8nH
390nH
18nH
220nH
390nH
390nH
390nH
8nH
390nH
22nH
390nH
33nH
220nH
390nH
390nH
220nH
27nH
10nH
8nH

Circuit
Ref
L0309
L0310
L0311
L0312
L0313
L0314
L0315
L0317
L0318
L0319
L0401
L0402
L0403
L0404
L0405
L0406
L0407
L0408
L0409
L0410
L0411
L0412
L0413
L0414
L0503
L0504
L0506
L0602
L0603
L0604
L0605
L0608
L0700
L0702
L0705
L0706
L0707
L0708
L0709
L0710
L0711
L0712
L0714
L0715
L0716
L0717
L0718
L0719
L0720
L0721
L0722

Motorola
Part No.
2414032F41
2414015A32
2414017N28
2414032F41
2414032F41
2414032F41
2415385H01
2414032F41
2414015A32
2414032F41
2414015B24
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2414015B29
2414015B16
2414015B17
2414015B17
2414015B17
2414015B15
2414017N20
2414017N27
2414015B23
2414015B27
NOT PLACED
2414032B66
2414032K23
2414032D20
2466505A01
2466505A01
2414032B76
2460592A01
2479990G01
2414017N26
2460592A02
2460592A02
2460592A02
2414017N26
2460592A02
2414017N26
2415385H07
2479990N01
2414017N26
2414017N27
2414017N06
2414017N12
2414017N22
2414017N06
2414017N08
2414032B60

Description
390nH
18nH
220nH
390nH
390nH
390nH
8nH
390nH
18nH
390nH
15nH
–
–
–
–
10nH
27nH
18nH
18nH
18nH
22nH
47nH
180nH
12nH
390nH
–
820nH
2.7uH
270nH
10uH
10uH
4.7uH
17nH
33.47nH
150nH
12.5nH
12.5nH
12.5nH
150nH
12.5nH
150nH
35.5nH
43.67nH
150nH
180nH
3.3nH
10nH
68nH
3.3nH
4.7nH
390nH

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

Circuit
Ref

Motorola
Part No.

L0723
L0900
L0901
L0902
L0903
L0904
M0700
Q0100
Q0102
Q0106
Q0107
Q0108
Q0200
Q0201
Q0202
Q0300
Q0301
Q0302
Q0400
Q0401
Q0402
Q0403
Q0405
Q0500
Q0501
Q0600
Q0601
Q0701
Q0702
Q0703
Q0704
Q0705

NOT PLACED
2414032D30
2414032F42
2414032F42
2414032F23
2414032F22
2686201B02
4802197J95
4815359H01
4816134H01
4813970A59
4815261H01
4885061Y01
4885061Y01
4802197J95
4885061Y01
4885061Y01
4802197J95
NOT PLACED
4815267H01
4885593U03
4815270H01
4885593U03
4802197J95
4802197J95
4885061Y01
4813973A04
4816013H01
0105958T75
4816548H01
4813973B02
4816547H01

Q0706
Q0707
Q0708
Q0709
Q0711
Q0900
Q0901
Q0902
R0100
R0101
R0102
R0103
R0104
R0105
R0106
R0107
R0108
R0109

4815272H01
4815272H01
4815272H01
4815272H01
4815271H01
4815272H01
4813973A13
4813973M07
0613952R66
0613952R66
0613952R66
0613952R66
0613952R17
0613952Q58
0613952Q83
0613952Q57
0613952Q80
0613952R66

Description
–
1uH
470nH
470nH
12nH
8.2nH
HEATSINK
NPN RF TRANSISTOR
DUAL PNP
ANALOG SWITCH
P-CHANNEL MOSFET
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
–
DUAL PNP
NPN RF TRANSISTOR
DUAL NPN/PNP
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN DARLINGTON
DUAL NPN/PNP
MRF1570 PA ASSEMBLY
N-CHANNEL LDMOS DRIVER
PNP
N-CHANNEL LDMOS PREDRIVER
ANALOG SWITCH
ANALOG SWITCH
ANALOG SWITCH
ANALOG SWITCH
ANALOG SWITCH
ANALOG SWITCH
PNP
NPN
0
0
0
0
47K
240
2.7K
220
2K
0

3-17

Circuit
Ref
R0110
R0111
R0113
R0114
R0115
R0116
R0117
R0118
R0119
R0120
R0122
R0123
R0125
R0126
R0127
R0128
R0131
R0134
R0139
R0140
R0144
R0146
R0147
R0148
R0155
R0156
R0157
R0158
R0159
R0160
R0161
R0201
R0202
R0203
R0204
R0205
R0206
R0207
R0208
R0210
R0211
R0212
R0213
R0216
R0218
R0219
R0220
R0221
R0224
R0225
R0226

Motorola
Part No.
0613952Q42
0613952R66
0613952R01
0613952Q80
0613952R66
0613952R66
0613952R12
0613952R66
0613952Q35
0613952R01
NOT PLACED
0613952R19
0613952R66
NOT PLACED
0613952Q33
0613952R66
0613952Q53
0613952Q51
0613952R01
0613952Q31
0613952R01
0613952R66
NOT PLACED
0613952Q60
0613952R66
NOT PLACED
NOT PLACED
NOT PLACED
0613952R01
0613952R25
0613952R25
0613952Q84
0613952Q66
0613952Q66
0613952Q95
0613952Q49
0613952R05
0613952Q18
0613952Q42
0613952Q89
0613952R66
0613952Q25
0613952R01
0613952Q44
0613952R01
0613952Q66
0613952Q25
0613952Q66
0613952Q86
0613952Q94
0613952Q49

Description
51
0
10K
2K
0
0
30K
0
27
10K
–
56K
0
–
22
0
150
120
10K
18
10K
0
–
300
0
–
–
–
10K
100K
100K
3K
510
510
8.2K
100
15K
5.1
51
4.7K
0
10
10K
62
10K
510
10
510
3.6K
7.5K
100

Circuit
Ref
R0229
R0230
R0301
R0302
R0303
R0304
R0305
R0306
R0307
R0308
R0310
R0311
R0312
R0316
R0319
R0320
R0321
R0324
R0325
R0326
R0327
R0329
R0331
R0332
R0333
R0334
R0337
R0400
R0401
R0402
R0403
R0404
R0405
R0406
R0407
R0409
R0410
R0411
R0412
R0413
R0414
R0415
R0416
R0417
R0418
R0419
R0420
R0421
R0422
R0423
R0424

Motorola
Part No.
0613952Q53
0613952Q89
0613952Q85
0613952Q70
0613952Q70
0613952Q95
0613952Q49
0613952R05
0613952Q39
0613952Q42
0613952Q89
0613952R66
0613952Q32
0613952Q45
0613952R10
0613952R05
0613952Q83
0613952Q84
0613952Q95
0613952Q49
0613952R01
0613952Q42
0613952R01
0613952Q56
0613952Q35
0613952Q56
0613952R66
0613952R05
0613952Q91
0613958H55
NOT PLACED
0613952Q57
0613952Q91
0613952Q83
0613952G67
0613952Q75
0613952R25
0613958H55
0613952R25
0613952Q69
0613952Q69
0613952Q69
0613952Q69
0613958H25
0613952Q77
0613952Q83
0613952Q83
0613958H25
0613952K25
0613952L46
0613952L46

Description
150
4.7K
3.3K
750
750
8.2K
100
15K
39
51
4.7K
0
20
68
24K
15K
2.7K
3K
8.2K
100
10K
51
10K
200
27
200
0
15K
5.6K
180
–
220
5.6K
2.7K
0
1.2K
100K
180
100K
680
680
680
680
10
1.5K
2.7K
2.7K
10
17.8
294
294

Circuit
Ref
R0425
R0426
R0427
R0428
R0429
R0430
R0431
R0432
R0433
R0434
R0435
R0436
R0437
R0438
R0440
R0441
R0443
R0444
R0500
R0501
R0502
R0503
R0508
R0509
R0510
R0511
R0512
R0601
R0602
R0603
R0604
R0605
R0606
R0607
R0608
R0609
R0610
R0611
R0612
R0613
R0614
R0615
R0616
R0617
R0618
R0619
R0620
R0621
R0622
R0623
R0624

Motorola
Part No.
0613952Q75
0613952Q83
0613952Q25
0613952R01
0613952Q69
0613952R01
NOT PLACED
NOT PLACED
0613952R66
0613958H49
0613952Q23
0613952Q67
0613952R66
0613952Q67
0613952R25
0613952R25
0613952R25
0613952R25
0613952Q90
0613952Q61
0613952R08
0613952R12
0613952R19
0613952Q89
0613952R12
0613952Q75
0613952Q42
0613952Q45
0613952R01
0613952Q80
0613952R10
0613952Q61
0613952Q42
NOT PLACED
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R25
0613952R01
0613952Q63
0613952R01
0613952Q96
0613952R66
NOT PLACED
NOT PLACED
0613952Q90

Description
1.2K
2.7K
10
10K
680
10K
–
–
0
100
8.2
560
0
560
100K
100K
100K
100K
5.1K
330
20K
30K
56K
4.7K
30K
1.2K
51
68
10K
2K
24K
330
51
–
0
0
0
0
0
0
0
0
100K
10K
390
10K
9.1K
0
–
–
5.1K

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-18

Circuit
Ref
R0625
R0626
R0627
R0700
R0701
R0702
R0706
R0709
R0711
R0712
R0713
R0714
R0715
R0718
R0719
R0720
R0722
R0724
R0725
R0726
R0727
R0728
R0729
R0730
R0732
R0734
R0735
R0738
R0739
R0740
R0741
R0742
R0743
R0744
R0745
R0747
R0748
R0749
R0750
R0751
R0752
R0753
R0754
R0755
R0756
R0757
R0759
R0760
R0761
R0762
R0763

Motorola
Part No.
0613952N69
0613952N81
0613952R66
NOT PLACED
0613958J74
NOT PLACED
0613958S55
0613959Q60
0613952H57
0613952H48
0613959H12
0613952H46
0613952H46
0613952H25
0613959Q25
0613952H25
0613952H89
0613952H79
0613952Q59
0613952N01
0613952H92
0613952J01
0613952J01
0613952H73
0613952H73
0613952G67
0613959Y49
0613959Y42
NOT PLACED
0613952J25
0613952J17
0613959Q25
0613958S73
NOT PLACED
0613952H65
0613952H89
0613952J19
0613952G67
0613952J01
0613952J08
0613952G67
0613952H73
0613952H25
0613952H25
0613952J25
0613952J17
0613952H25
0613952Q83
0613952G67
0613958S29
0613958S29

Description
51.1K
68.1K
0
–
0
–
180
300
220
91
30K
75
75
10
10
10
4.7K
1.8K
270
10K
6.2K
10K
10K
1K
1K
0
100
51
–
100K
47K
10
1K
–
470
4.7K
56K
0
10K
20K
0
1K
10
10
100K
47K
10
2.7K
0
15
15

Circuit
Ref
R0764
R0765
R0766
R0768
R0769
R0770
R0771
R0773
R0774
R0775
R0777
R0900
R0901
R0902
R0903
R0906
R0907
R0909
R0910
R0911
R0912
R0913
R0914
R0915
R0916
R0917
R0918
R0919
R0920
R0921
R0922
R0923
R0924
R0925
R0926
R0927
R0928
R0929
R0930
R0931
R0936
R0937
R0938
R0940
R0941
R0942
R0943
R0944
R0946
R0947
R0950

Motorola
Part No.
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613952J21
NOT PLACED
0613952H25
0613952N73
0613952N62
0613952Q82
0613952N34
0613952R66
0613952R66
0613952N62
0613952H73
0613952N01
0613952N30
0613952R66
0613952P26
0613952N81
0613952M66
0613952H91
0613952H63
0613952R15
0613952N42
0613952H81
0613952R14
0613952R66
0613952H91
0613952H91
0613958H53
0613952H42
0613958H39
0613958H39
0613952R07
0613952R66
0613952N66
0613952N21
0613952R66
0613952R66
0613952R66
0613952M81
0613952N58
0613952R66
0613952M51
0613952R66
0613952N01

Description
15
15
15
15
15
15
15
15
68K
–
10
56.2K
43.2K
2.4K
22.1K
0
0
43.2K
1K
10K
20K
0
182K
68.1K
4.75K
5.6K
390
39K
26.7K
2.2K
36K
0
5.6K
5.6K
150
51
39
39
18K
0
47.5K
16.2K
0
0
0
6.81K
39.2K
0
3.32K
0
10K

Circuit
Ref

Motorola
Part No.

R0951
R0954
R0955
R0960
R0970
R0971
R0972
R0973
R0974
R0975
R0976
R0977
R0978
R0979
RT0908
RT0953
SH0100
SH0101
SH0300
SH0301
SH0500
SH0900
SH0901
SP0700
SP0701
SP0702
SP0703
SP0704
SP0705
SP0706
SP0707
T0400
T0401
U0100
U0101
U0201
U0303
U0304
U0600
U0601
U0700
U0900
U0901
U0940
U0941
U0942
VR0700
Y0100

0613952N62
0613952R40
0613952P01
0613952H82
0613958H56
0613958H55
2414017N24
NOT PLACED
0613958H55
0613958H56
0613952H53
0613952H53
0613952G67
0613952G67
0615585H01
0615585H01
2615362H01
2615362H01
2615362H01
2615362H01
2615576H01
2686423Z02
2686425Z02
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
2515121H01
2515121H01
5104932K08
5114000B59
4815267H01
NOT PLACED
4815267H01
5102495J14
5115391H01
4802246J29
5115147H01
5115147H01
5180390L83
5115391H01
5114004A35
4813977M11
5116032H01

Description
43.2K
430K
100K
2.4K
200
180
100nH
–
180
200
150
150
0
0
THERMISTOR, 47K
THERMISTOR, 47K
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
SOLDER PREFORM
BALUN XFMR
BALUN XFMR
IC, FRACN SYNTHESIZER
ANALOG SWITCH
DUAL PNP
–
DUAL PNP
IC, RF ASIC
VOLTAGE REGULATOR
PA PRE-DRIVER
DUAL OPAMP
DUAL OPAMP
IC, PA CONTROLLER
VOLTAGE REGULATOR
VOLTAGE DETECTOR
DIODE, 5.6V ZENER
0.5 PPM 16.8 MHZ TCXO

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

C3018

J0700

J3000

26

C0706

VR4004

J4000

C0705

SP3001

C6428

R6403

2
3

U6402

C6429

Q3500

R4051

3
2

C6418

R4099

U4005

USB1_DAT

R3503

R2013 C2004
TP_SDRAM_BA1

U4004
R4097

C4034

E4001

TP_SDRAM_BA0

R2009

C4089

C2009

R2015

C4035

30
J4001

R2014

R4095

R2000

TP_SDRAM_CLK
TP_SDRAM_CLKX

R4094
U4008

R2007

C2008

C4090

C1008
R1066 R4096 R4093
R4105
U4006
U4007
C2000
C2002
R1067

C4027
C4026
C4025
C4024
C4023
C4022
C4021
C4020
C4019
C4018
C4017
C4016

C1018

C4092
C4091
C2001

VBUS2_CMD

USB1_TXEN

L3202

R4009
R4010

C1014

R1005

R2010
TP_SDRAM_CS

C3212

C2006 R2005

E3502

16

C3514

R1001
C1004
C1015
C1012

1

Q3202
9
C3209

C1036
C1037

R1045

C1010

8

VBUS1_CMD

USB1_SEO

TP_MAKO_TX
TP_MAKO_RX

R1035

C1009

R3509

R3515
R3514

C3511
R3508
R3504

MAKO_GATED_32KHz

TP_MAKO_FSYNC
L3200

R3225

R1028

C3276

R3587

TP_MAKO_DCLK

C3203

R3224

C1000

C3283

C3278

R2008

C3273

R3233
C3513
R3507

C6407
U6407
C6408

R3203

C3202

E3503

16

C3211

R3218

1

Q3200
9

3.6V_MAKO_SW1

R6443

C6422

E6401

C6406

C6421

2

3

3

2

2

3

3

C3523
C3520 C3528

R3205
R3206

C3292
R3526
C3515

RT3500

C3529

R4000
R4001
C4013
R4002
R4003 R1071
E4000
R1041
R4004
C1019 R3580

VR3503
C2500

8

R3550

C3518

C0171

C0120R0107

C0102

R0146

C0143
C0144

R2529

C0109

C0127

1

C3545
R3595

R3505

C4000
C4001
C4002
C4003
C4004
C4005
R4005
C4006
C4033
C4032
C4031
C4030
C4029
C4028

2

C0177 R0158
C0140
Q0102 R0114
R0155
C0133
R0111 R0116
R0157
C0132 R0156
R0148
R0102
R0109
C0124
C0178
R0147
R0101
R0161
C0122
C0113
C0196
C0130
R0108
C0118
C0121 R0106
C0180
R0144
C0146
C0117
C0175
2
R0105
C0105
Y0100
C0195
3
4
L0100
C0145
R0110
2
C0125
R0123 C0129

R0159

Q0106

E3500

9
C3040
VR3206

3

U3040
R3547
R3532

R3594

R4006

R0615

C0111 C0128

Q0100

PD
PC

R0117 R0100
C0110

C0100

E0606
C0631

R0118

R3538R3576
R1002
C3262
R3583
C1030
C3543 R3535
R4061
R4063 U4009 U4010
C3247 E3205
C3208
C1001
R4064
C3207
TP_POR
R4065
R1036
R1006
R3588 C3248 VR3204 2.9V_MAKO_V6
R1034
R4066
R4067
R1017
C3210
C1005
C3234
R1025
TP1000
C3225
R1019
C1034
R1014
C3226
C2003
C1003
C1002
R3560
VR3202 C3239
C1017
C1006
R1027
R2012
C1013
R1020
C3220
C1016
C1031
C1011
C3219
R2004
C1007
R3500
R1000
R4068
C3280
R4069
R1021
R4070
R3596
R3501
R2011 R2006
R4071
C2005 C2007
C3213 2 3
TP4000
4
Q3203
C3216 2 3
4
Q3204

U3005
2

1

C3524

C0353

L0317
CR0307
CR0308

L0309

CR0304
CR0303

R0311

SH0301

R6456
C6431
C6430

C3240

C3516
R3571

Q3201
8
5
4

L0318

C0326

R0211

C6450
R6455
C6439
R6446
C6440

C3238

R3217

C3229 C3249
C3538

R3537
C3531
R3590

C0342

L0314

R0324
R0325

L0315
C0350

R0119

C0644

R0614

C0630
E0605

3

R3033

R3056
3

2

1

R3035
R0726

E0703

C0347 C0337
L0313
Q0301

L0312 L0319

L0310

L0218

C0104

1

C0510
E0600
TP0601 C0622
R0627
R0607
FS
R0608
DOUTB
R0609
DOUTA
R0611
R0612
CLKOUT
R0613
PE

3

R3003
C3046
R3004

1
L0307

R0305
R0316
C0304
R0329

C0300
C0301
Q0300

C0250 C0320

C0253

CR0206

C0315

R6450

R6467

C6451

E3202

C3254
C3530

1
C0336
R0326
C0340
C0341

SH0100
C0126

2

2

6
C0718

C0768

2

CR0207
CR0208

L0302

R0304
C0305
C0242

R0225

L0214

L0213

CR0205

C0226
L0209

R0224

R0205
C0237
C0236

L0202

CR0202

L0407

CR0201

L0210

L0303

R0301

L0215

C0220

L0217

C0442

C0200
C0201

R0204
C0205

R0422
L0411

L0207

32
4
C0440
R0420
R0418
R0419

C0241
C0306

C0103

L0608

C0240

C0142
C0141

25
C0645

R0226

L0203

R0425
R0421

C0438
C0439

E0608

U0600

1

13

C0626

C0643
R0618
R0617

R0619

C0642

D0601

C0206
R0201

CR0204
CR0203

C0428
C0432
C0431
C0429
C0430

R0434

32
4
R0623

R0503

R0622

C0646

C0627
C0629
R0610
E0604
C0633
E0607
C0638

R0424
C0457

R0423

C0437

C0459
R0441

R0433
Q0405 C0451

D0409

D0404

C0408
C0409

C0417

C0416

D0403

R0438

FL0500

R0621 U602
C0605
C0623 C0650
R0606 E0602
E0601
C0625

C0502

L0604

C0345
CR0306

C0343

C0344

C0346

R0435

R0417

C0619
L0504
C0617
5
4
C0615
C0611
37 C0621
6
3
C0620

C0504
C0515

C0351

CR0305

C0359

C0325

C0329

C0310
CR0302

C0308

C0323

C0352

L0404

R0412

Q0402

Q0501 R0510

L0506

C0516

R0436

C0509

C0424
C0425
C0423
C0427
C0426
C0433
C0434

R0410

L0403

C0458
L0401
R0406
R0440
C0419

C0460

R0443

C0414

D0402

C0461

R0405

C0404

C0410

D0401

R0444

C0411

D0400
D0406

R0432

C0462

C0406
C0407

D0407
L0413
R0409

L0402

L0405

R0407

C0405
R0404 C0420
C0415
R0437
D0408

C0421

C0246
C0245

C0243

C0252

C0225

C0259

C0229

C0213

C0208

C0214

R6459

U3500

R3042

C0759

C0251

2

SP3000

C3015

R0775
C0966
L0723

R6460 R6465 C6423

E0704

C0223

C6445

R6445
R6454

R6461 R6449

6 4 Q0711
3

E0702 R0702

L0219

L0212

C6420

C6433

C0783
R0724
R0725

D0903

R0752

R0744
1

M0700

R0763

R0764

R0762

R0768

L0900

C6417 E6407
C6416
C6419

R6458

R0700
C0724

R6402

E6402

R6444

R0751

R0761

C0904

C6427

C3505 C3501

C0802
R0750

R0706

1

C6426

R6466

Q0701

RT0908

Q4006

R3516
R3520

R3010
C3504
R3009
C3010

U3006

3

E3501

R3036

C0788

R0756
C0804
C0805

R0730

R0732
R0773

5

R0734

R0929

C0937

C0936

D0902

6

R0757

R0753
C0918

SP0700 SP0706

R0741

R0925

C0949

3

9

7

R0771

C0934
C0935
R0917

D0901

R0740
C0781
C0782

L0901 C0914

R0928

C0950
U0941

R0989
R0926

L0902

C0931

R0927

R0950

C0926
SH0900

8 U0940
C0922

R0940
C0921
C0948
C0951 C0947

Q0201

R0229

Q0200

4
5

R0937 R0936

C0204
C0247

R0216

C0215

8

C3506

C3009

Q0702
SP0704 SP0701

R4044
C4044

Q4000 Q4002 Q4010 Q4011 Q4004 Q4005 Q4008

2

2

3

10
C0929

C4045

R4040

U3002

1

R0924

C4040 C4041 C4046 C4047 C4042 C4043
C3019

R3032

2

C0964
C0960
R0988

R4045

C3008

SP0702 SP0707

Q0901
4

VR4002

VR4001

R4046 R4047
R4041
R4042

R4043

R3002

C0806

SP0705 SP0703

R0995

R0981
C0962
C0961
C0963

C3002

C0714
C0807

C0796

C0798
C0799
C0797

R0930
C0915

U3001

R0749

R0748

E4005 C4075
Q4013
VR4000 VR4005VR4003
C3007 R4048

5

C0751

R0738
L0714

C0777

6 4
3

C0778

R0923

C0722

R0742

R0745

Q0706

C3006

C3005
C0713

4

Q0704

C0700

E0701

3

C0779

R0906

D0906

C0909
R0931

D0900

C0908

1
2

E3000

C0702
C0701

C0711
C0712

C0715

R0914

R0915

R0911
R0912
C0910

U0901

R0986

R0909

R0735

R0920
C0939

C0965
R0994
R0985
R0984
R0987
R0983
8
5
C0967
R0907 R0901
U0943 R0982
C0900
4
R0903 C0906
C0901
6 4
R0900
3
Q0900
R0902 C0907

R0916

C3000

C0703

E0700

R0729

D0907

25
C4048
R4050

C0704

L0712

R0713

VR0700

L0722

C0776

C0710

R4012
R4011

C0707

C0708

C0709

2

3

2

CR0301 C0313 C0314

3.0

3-19

UHF2 (450–512 MHz) 1–40W 8471696M02 Top Side

UHF2 (450–512 MHz) 1–40W 8471696M02 Bottom Side
J4002
11
M1

J4003
14
R2514
R2512
R2528
R2526
R2527

C0119

C0123

1

TP504
TP501
TP503
TP502
TP_TEST1

C0115
TP_TEST2

C0147
C0148

R0115 U0101
R0122
R0125
C0150
R0128
R0131

Q0107
C0602
C0603

E0609

Q0601

T0400
6

SH0101
C0507
L0503
C0506

C0649 D0600

C0613
R0602

L0602
C0607

C0614

R0616

L0605

E0603
C0628

R0402

R0509
C0512
R0501
R0511

C0503

R0512

C0637
C0635
C0634
C0636

C0452
FT0400

C0413

RT0953 R0947
1
R0942

C0923

SH0901

C0401

C0514

C0953

U0942

U0900

C0913 C0917
C0927
R0943

C0928

R0960

R0944 R0951
R0938

TP0911

Q0902
TP0907

R0976
R0977

C0766

C0735

C0940
C0941

C0400

C0651

R0626

C0942

R0978

L0903 R0971

47

R0743

L0710

R0979

C0945

TP0904

TP0913

TP0903

L0716

L0905 R0970

C0772

07

TP0713

C

5

VR3000

C3013

R3006 C3012

R0975

R0974

2

C3014

3

R4054

C0944

D0700

L0719 C0810

C0725

C0640

R0413

R0411
C0403
R0431
R0403

C0412

C0723

R0625

Q0403

L0406

R0910

L0706

R3005

1

D0905

U0601

R0416

R0921

E0401

C0443
C0453

1

D0500

R0415
Q0401

C0740

R0401
C0402

C0829

R0500

R0414
C0454

C0861

E0500

3

C0920
C0919
C0916
R0919
R0922
C0911

C0513

FT0401
4

R0918

C0739

C0422

R0770

C0832

E0610

L0410

4
6
T0401
3
CR0400

L0707

C0455
R0400

C0874
C0774
TP0708

R0502

C0448

D0405
R0428
R0429 R0430
E0403
C0436

L0708

C0760

C0738

Q0500

C0449

C0463
C0441

R0508

L0409

C0435

C0764

TP0711

C0612 2

C0445

L0408

L0603

R0219

C0446
C0447
R0427
L0414

R0701 8 5
4
D0703

C0616

E0201

L0412

SH0300

C0767

C0618
R0603 R0624

R0221

C0742

C0757

C0632

TP_ADAPT_SW
C0179

C0856

R0769

TP0707

S0700

C0812

1

L0204
C0207

C0456

C0828

R0426
C0464
C0444

R0212 C0209
C0224
R0207 R0206

C0756

C0765

R0766

C0769

C0869

R0765

C0790

C3020

4

C0746

C0758

C0601

3

C0819

D0702

TP0600

2

C0731

C0745

C0845

C0770
C0771
R0728

R0709

TP0301

C0753

C0808

C0818

C0231

C0729

R0722
R0727

C0732

C0803

C0648

R0120

C0721

R0601

R0104

C0730

C0787
R0739

Q3032

R3030

6

2

07

48

C0737

C

FT_VBUS2

VR4006

FT_APM_1_WIRE
C4070

VR4009

C4068

C0727

FT_VBAT

FT_VBAT_GROUND

FT_USB2_DM

FT_USB2_DP

VR3504
2
3

C4065

C4066
R3529

C4063
R3548

C4067

R3545 R3540

C0741

R0620 C0604 Q0600
C0610
C0647 R0605
R0604

C0101

C0755

C0749

R0719

SH0500

C0233

C0754

C0744

R0754
R0720
R0718
R0755

L0720
C0791

C0814

3

2

R3039

Q3041

3

EXT_PTT

R4031

2

3

C3A3

R6433

C3045

TP_VCTRL

C0137

C0218

U0201
R0218
L0211
C0249
Q0202
R0213
C0219
C0248
L0205
C0211
R0202
R0210
C0203
R0203
C0217
C0221
L0200
L0206
C0222
C0202
R0220

C0743

R0160

1

E0301

C0800 R0747
TP0909

R3524

1

Q3030

C3032

R3041

VR3040

R3048

C0719

C0191

C0334

C0811

C0193

C0135

R0230 C0235

C0716
C0717

L0702

Q0108

2

3
4 6
U0303

E0302

R0302
R0337
R0208
R0303
L0300 C0302C0238
C0303
C0239
C0309
C0307
R0319
L0221

C0331

C0322
R0334
R0332
C0328
C0327

L0306

R0310
C0321

C3507

R3057

D3030

R3053

C3030 R3040

R3047

R3055

C0194

R0103
C0131
R0113

R0333

14
R3521
C3500

U3505

R3525

R0760 C0736
R0711 C0752
C0728
TP0703
R0714
R0715C0733
U0700
R0777
TP0704
C0817
L0705
R0759
C0734
C0801 TP0710 Q0705

R3502

R3506

8

7

R3528
C3510

4

5

3

L0700

C0192

R2501
R2507
R0307
R0306

R2500

U3004

R3008

R3534
R3530
R3549
C3522

R3539

VR3200

C3275

3 R3209

U3030

R3034

C0162

43
6
R1026
C1032
U0304
CR0300
R0331
R0327C0361

1
TP0702 C0809

C0160

R0320
R0321

3

C0163

R2515
L0304

C0317

Q0703

R0134
C0159

C1044
R1054

L0718

C0258
C0257

20

C0795
L0721

C0138

R0308

C0792
C0793
C0794

5
34

G2

TP0705

R3044

C0311

2

1

8

C2501
R3046
C3041
R3045

R4032

R4033

2

Q6401

R6435
R6430
C6435
R6436
U6405
C6438
C1

FT_EMERGENCY

VR6400 FT_IGNITION_SENSE

R4035

C0157

R2504
R2506
R2517
R2516
R2513
R2518
R2525

D0704

C0316

2

C0319
L0305
C0318
C0324
Q0302
R0312

R3582

TP0709
C0789
L0715 C0780

C0164

3
4
Y1000
2
G1

L0311

TX_RAMP_DAC

C0775

C0156 C0149
C0151
C0158
R0127

R1044
J2500

R3249

R3581

R2502
R2519
R3577
R2520

C0785
L0717

C0230

R4090
C3218 E4003
R3222
C3217
R3223

U3202

Q3040

L0711
C0763

L1

C3272

C3282

MAKO_V8_5V

R3248
VR3208 Q3206
3
4 6
R3226
R3043
C3044

D3200

R3228
C3274
C3261
C3043
E3203 Q3205 R3210

L0709
R0712

C0360

5
34

R3523 R3007
C3011
C3017
C3016

C0786 C0815

C0165

U2000
C3204

6 4 C3512
3
Q3502

R0139
R0140

AA1
C3260

C3233

R3236
R1048 U3203 C1
C3A3

EXT_MIC

C3237

MAKO_V9_3V

VR3201

R3536
R3553 C3532

C3509

C0166

K9
A9
TP_FLASH_CLK
TP_DDR_LDQS
C4088
M8
A8
C4087 R4034
C3205

R3551 R3554
INT_MIC

Q3504
Q3503
6 4
3

R3533C3525

C3517
C3526

C3021

C0161

U2001
VR3502

R3050

C0108

U1000

C3519

R3037

C0134
C0136

AA21

1

R3051

R3038

U0100

R3579
TX_RAMP

7

3

L11

R3572
RF_ATTN_2
C3214 A21

8
2

C0112
A11

R3250

Y3201

L3201
VR3203

U3502

R3220 R3219

R3591

VR3205

14

U3003

C0107
C0106
R0126

A1

C3031

R1060

P1

R3592

E3201 C3521

E3208 E3206

SPI_MOSI_1 A1

R3552

SPI_MISO_1

C3270

R3054

2

ANT_C

R4088
R4089

R4055

3

J6400

R6407

Q4014 Q4001

C0114

R3227
TP_DDR_UDQS
C3228
C3222C3243
C3231 C3227 C3221

R3555R3544
R3546 C3535
C3252

C6449 R1047

R3052

R4049

C0357
C0358
C0363
C0362
C0349
C0348

C3289
C3291
R3593

VR3207

16

Q4012

R2508

2
R4086

SPI_CLK_1

R3584R3585

1

C3232

9

C4085
14C4084
C4073
R4079
R3542
R3541
Q3505
C3527

U4000

C3042

U1006

3
U4001

8

E2500 D3040

C1033

R3253

5
U3501
6 10

R3513
C3502 R3511
C3540
C3539
R3578
I2C_CLK
R3558
R3559
I2C_DATA

MAKO_CE
C1035

R6469
R3586
U3504
8

4
U3503
5 8

R3569

C3257

C4071
R4103 C4072
R4101 C4074
R4100

7

R4023

E4002
4
U3508
5 8 C3542

R6438

U3200

P14

1
C3536

R3575

C3508

R2524

R3237
K1
R3216
R6464 R3556
R6468
U6404 R6401

R6470

R6420

C3541

FL6401

Q4015 R4030

OPT_SSI_SYNC

C3265
R6419
R6418
R6417
R6416
C6452
C6434

R6439

C3206
Q3208 C3290
2
Y3200 C3215
3
4
A14

U6408

C6414

L6403 R6411 R6409
IF_TEST
2.8V_RF_TEST

P1

C3503
R3573
R3574
R6457

R4098

R1070

R3243

R6437

R1046

C3269
4
6
U3201
3

R3252 R3247

R3246

Q4007 Q4003

E4006
R4074
R4076
R4078
R4080
R4081
R4082
R4083
R4085

R3245

Q3209

U6401

P10

C6401

Q4009

C4093
C4094
C4059
C4049
C4051
C4053
C4055
C4062
C4061
C4060
C4058
R2511
R2509
R2510

R4106
C4086

C3281
1.2V_RTC_TEST

A1
R6440

C4011
C4012
C4010
C4007

R3512
R3510

FT_USB1_DP

C3200
R3215

C3279

R3207

C6446

Q3210 R3208

R3200

Q3207
8
5
4
R3240

U6406
Q6402 6 43

A10

ROUT_TEST

D4001

R3204
C3201

R6404

FT_USB1_DM

R3239
C3266

R3241
R3238

R6405
C6432

FT_VBUS1

C4076

L6402

C3534

D4000

20

R6410
C6443
C6444
SPI_CLK_TEST

R6432

C4069

26

E4004

E6400
C3533

07

FT_MMP_1_WIRE

C6413
C6412

C4064

07

CLK_ACQ_TEST
3 2

C6436

C

4 5

C6437
R6434

C

C4014
C4015

3-20

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

C0943
R0973
L0904

D0904

C0761
R0913
C0912 C0903
C0902
R0941
R0946

R0954TP0910
C0925

R0955

C0813
2

6 4 Q0400

3
E0400

C0641

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

3-21

RAW_B+
9V3_PA
9V3

PA_SUPPLY
9V3_PA
9V3

5V_SW
1.875V_DIG_V2
2.775V_DIG_V4
2.775V_ANA_V7
SPI_BUS(0:4)

0

SPI_MOSI
SPI_MISO
SPI_CLK
THK_CS
ABACUS3_CS

1

0
1

2

2

3

3

4

4

TX_SSI_BUS(0:2)

0

TX_SSI_DATA
TX_SSI_CLK
TX_SSI_FSYNC

VCO_UHF2_TOMAHAWK

5V
1.8V_TH_DIG
2.8V_TH_DIG
2.8V_TH_ANA

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN
TH_CEX
ABACUS3_CEX_IN

1

1
2

RX_VCO_SEL1
RX_VCO_SEL2
TX_VCO_SEL1
TX_VCO_SEL2

VCTRL
SF_OUT
HP_MOD_OUT
PRSC

VCTRL
SF_TH
HP_MOD_OUT
PRSC

( TX: SHEET 1 )
( RX: SHEET 2 )
9V3_SYNTH
9V3_VCO

9V3_SYNTH_IN
9V3_VCO
TXINJ

TX_INJ

TX_HP_UHF2
( PA: SHEET 1 )
( PC: SHEET 2 )

0

2

RX_VCO_SEL1_
RX_VCO_SEL2_
TX_VCO_SEL1_
TX_VCO_SEL2_

SDTX
TX_CLK
SFTX

SYNTH

RXINJ

9V3_SYNTH_OUT
9R1
PREDRIVE_SW

9V3
9R1

RX_IN

CONTROLLER_&_GPS_R5
( TOP LEVEL: SHEET 1)

PREDRIVE_SW
PC_ATTEN_ENA
FINAL_BIAS_1
TX_DAC
ANT_ENABLE
LO_BATTERY_DET

RF_ATTN_1
RX_SSI_BUS(0:2)

0

RX_SSI_DATA
RX_SSI_CLK
RX_SSI_FSYNC
RX_SSI_SYNCB
DMCS
RESET_OUT
ADAPT_SW
LOCK_DETECT

1

2

2

16.8_GPS

PREDRIVE_SW
PC_ATTEN_ENA
PA_BIAS
TX_DAC
ANT_ENABLE
LO_BATTERY_DET
LO_PWR_DET
VSWR_DET

0

1

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT
ABACUS3_SYNCB_IN
DMCS
RSTB
ADAPT_SW
LOCK

16.8_GPS

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT
ABACUS3_CEX_OUT
RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

0
1
2
3
0
1
2

ABACUS3_SYNCB_OUT
5V_BE
1V8_BE
16.8_REF

RX_INJ

RXFE_UHF2

RX_IN

( 1 SHEET )
NC

9R1
RF_ATTEN_1
FE_TUNE

NC

RX_FLTR_VCTRL

IF

ABACUS_SPI_BUS(0:3)

0
1
2
3

ABACUS_SSI_BUS(0:2)

SPI_ABACUS_DATA
SSI_ABACUS_DOUTB
SPI_ABACUS_CLK
SPI_ABACUS_CEX

IF

0
1
2

SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT
SSI_ABACUS_FSYNC
SSI_ABACUS_SYNCB

RXBE_73.35MHZ
16.8_MHZ_BUFF

5V
1V8
REF_CLK

(IF AMP: SHEET 1)
(ABACUS3: SHEET 2)

UHF2 (450–512 MHz) 1–40W Overall Schematic Diagram

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

3-22

E0400 NU

RF_ATTEN_1_3

9R1_FILT

RF_ATTEN_1

E0401

R0401

C0400

NU Q0400

9R1_FE_6
9R1

NU
6

Q0401

2
5

NU
3

R0402

R0411

C0403

C0401

C0402

5

2

R0431

NU

3

R0403

NU
C0404

6

4

4

1

1

C0405

Hi-Side Zeros for Preselector
C0455

(Micro-strip 20 mm Each)

NU
R0432

C0406

C0407

R0400

C0411
FT0400

L0401

R0405

C0410

R0404

0.8 VDC Typical
8.6 VDC
L0402
D0406

C0462

R0444

C0453

C0412

C0460
3

L0405
1

NC

RX_IN

C0421

R0407

C0461

C0419

(VALUE)

(VALUE)

C0415

C0414

3

3
R0443

C0408

L0413
R0437

R0406

D0408

L0403

(VALUE)

C0426

C0427

1

C0420

R0436 R0438

Q0402

C0422

R0435

C0459

R0441

R0440

1

2

10 dB Attenuator
(Not Placed)
C0425

L0404
3

C0458

C0424

C0417

3

C0454

C0423

D0409

D0404

D0403

C0416

C0452
1

NU

C0409

2

1

D0401

(VALUE)

CR0400

2

D0407

D0402

1

RXIN_FE_6

C0413

2

NU

(VALUE)
2

D0400

NU

NU

L0414

9R1_FILT
R0409

L0406
R0410

0.7 VDC

C0428

R0413

C0433

C0429

C0430

R0412

C0432

C0431

1

4

2

C0435
NU
E0403
R0428

(3.00 ~ 8.00 VDC)

Q0403

MAKO ( 0 ~ 4.6 VDC)

FE_TUNE_FE_4

R0429
R0414

C0434

6

3

5

FE_TUNE
C0436
R0430
R0415

R0416

9R1_FILT
IF_FE_8
IF
R0417

R0427

C0437

+16.0 dBm Min. (250 mV P-P)
FT0401

8.3 VDC Typical

C0438

C0441

C0443

L0408

T0401

C0464
R0426

NU

NU

R0420

T0400
L0409

C0445

L0410

C0444

3

4

2
1
C0446

C0447

C0448

C0449

6

IO1

IO2

1

C0451

NC

RX_INJ

5

NC
NC

R0423

R0434
R0424

C0457

R0425
L0411

UHF2 (450–512 MHz) 1–40W Receiver Front-End Schematic Diagram

Zo/Zin=4:1

5

NC
Zo/Zin=4:1

D0405
.0476

6

2

1
IO4

R0433

2

4

1.5 VDC Typical

2.3 VDC Typical
R0422

4

Q0405

R0421

RX_INJ_FE_5

3

3

C0463

C0442

C0440

IO3

R0419

L0407

L0412

1

R0418

(VALUE)

C0439
NU

C0456

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

3-23

RX_FE_3
5V_FE
5V
E0500
R0511

5V_BE_5
5V

R0500
C0514
C0513

R0501
R0502

R0512
R0503
1.6V

73.35MHz 4-POLE

1.43V

IF_TO_ABACUS

IF_OUT

L0506
C0504

C0512

R0509

FL0500

C0502

Q0501
C0506
1 IN

L0503
C0510

1
0.76V
C0509
NU

GND2

3 CC1
6 CC2

3

C0503

OUT 4

5

IF

2 GND1

IFIN_BE_8

C0507

C0515
NU

Q0500
2

D0500

0.72V

C0516
NU
R0510

R0508

L0504
NU

SH0500

1

2

UHF2 (450–512 MHz) 1–40W Receiver IF Amp Schematic Diagram

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

3-24

VVCO
C0601

TP0600

SPF_3.5V

1

U602

C0602

C0603

C0604

R0601
TP0601

C0605
C0650

R0621

R0602

IF_OUT
R0622

R0623

NU

C0607

Q0600

NU

C0611

5V

C0615

C0614

C0612

R0604

C0616
NU

R0605

L0602

C0613
R0603

C0649

D0600

L0603

R0624

E0601

E0600

C0617

3VA

2nd LO LF

C0610

3VA

2nd LO VCO UHF (71.1MHz/75.6 MHz)

R0606

C0618

C0619
L0604
3VA

L0605

C0620

C0621

E0602
C0622

FREF_IF
REF_CLK
1V8

1
2
3
4
5
6
7
8
9
10
11
12

C0626
3VA

C0627
E0603

C0628
R0610

U0600

GNDL
FREF
GNDS2
SYNCB
GNDH
FS
DOUTB
DOUTA
CLKOUT
VDDH
VDDD
PE

36
35
34
33
32
31
30
29
28
27
26
25

R0607
NU

R0608

C0630

3VA

C0631
FS

E0604

PD

SB_1_BE_5

DOUTB_1_BE_5

R0611
PE

R0627

DOUTA_1_BE_5
R0612

PC

SSI_ABACUS_SYNCB

FS_1_BE_5
R0609

13
14
15
16
17
18
19
20
21
22
23
24

C0629

MXOP
MXON
GNDF
IF2N
IF2P
VDDF
GCP
GCN
VDDA
GNDA
VREFP
VREFN

RREF
VDDQ
IOUTC
GNDQ
VDDC
GNDC
CLKP
CLKN
GNDS1
GNDD
PC
PD

C0625

VDDI
IFIN
CXIF
GNDI
CXVL
LOP
LON
CXVM
VDDL
VDDP
IOUTL
GNDP

48
47
46
45
44
43
42
41
40
39
38
37

C0623

SSI_ABACUS_FSYNC
SSI_ABACUS_DOUTB
SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT

CLKOUT_1_BE_5

DOUTA DOUTB CLKOUT

* C0632

R0613

FE_1_BE_5
SPI_ABACUS_CEX

R0614

FD_1_BE_5

C0633
R0615
C0634
C0635

E0606

E0605
C0636

R0625

1V8
3VA
3VA

FC_1_BE_5

R0626

1V8_3

E0607

C0641
C0651
E0610

U0601

R0616

3VA

2
FB
6
NP
4
VCONT
3
VIN

5V

C0640

E0608

3VA
VOUT

1
C0637

GND

C0638

5
L0608

C0642

R0617

R0618

C0643

R0619
C0644

C0645

D0601

R0620
VVCO

C0646

E0609
Q0601

CLOCK VCO

UHF2 (450–512 MHz) 1–40W Receiver Back-End Schematic Diagram

CLOCK LF

C0647

C0648

SPI_ABACUS_DATA
SPI_ABACUS_CLK

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

3-25

E0700

PA_SUPPLY_TX_PA
PA_SUPPLY

A+

C0710
C0700

C0701

C0711
NU

C0702

C0712

C0713
R0742
E0701

C0703

9V3_TX

C0704

C0706
NU

C0705

C0707
NU

C0708

C0709

9V3_TX

9V3_PA
E0703

L0700

47K

1

Q0701
47K

C0729
NU

C0725
C0717

R0762

C0716

R0700

C0845

LO_PWR_PAD

C0731
NU

C0832

R0763

ATC

R0970
2

SP0700
Gate_1

R0765

R0706
C0769

L0709
C0818
R0718

R0712

C0736

C0752

3.2VDC
13 dBm

-3 dBm
TP0703

C0749
NU

C0809

L0705

1
5
8
4

6

C0869
C0828

R0709

C0754
NU

7

RF_IN

TP0705
Test Point to check
Ref Osc Warping

R0715

Q0703

R0755

11dB/17dB Pad
18dB RL

R0719

C0735

C0743

C0744

C0755
C0813
NU

C0819

C0829

C0721
NU
C0812

C0741
NU

C0756

C0774

C0856

C0874

L0707

C0723

L0708

S = 0.54 mm
L = 19 mm
W = 2.5 mm
S = 0.93 mm

L0710

C0803

C0742

C0740

C0739

C0751
ATC
D0904

1
C0795

C0817

C0734

POS

C0785

C0770

C0771
NU
L0717

L0721

R0728

C0764
NU

A+

C0767

Gate_1

R0978
C0777

TP0708

C0778

C0779

R0729

2.2VDC (TX Only)

2.2VDC (TX Only)

R0974

R0701

R0735

M0700

R0975
D0702

R0727

L0718

R0973
NU

C0941

C0861

R0773

TP0707

L0904
C0940

SP0701

L0714
C0765
NU

L0722

C0748

C0806
ATC

C0761
C0760
NU

R0713

C0738

C0727
NU

C0747

R0771

R0722

L0706

W = 0.625 mm

L0712

C0746

Gate_2

R0770

3 G

L0903

D0700
SP0707

R0769

2 S

C0733
R0760
R0714

VD_RF_OUT

2
GND1
4
GND2

TX_INJ

R0754

3

D 1

1

1 J0700-1
2 J0700-2
3 J0700-3

W = 0.625 mm

3
U0700

R0711

L0905

L0719
R0971

R0768

NC

+8 dBm
TX_INJ_TX_PA C0728

C0810

C0737

C0726

SP0702
SP0703

R0766
C0808
NU

C0753

R0720

TP0704

C0719

C0811

Q0702
MRF1570, Flat Lead

C0745
TP0702

C0718

D0704

C0732

R0764

C0724

C0768

C0722
NU

C0715
NU

C0720

C0807

C0730
NU

L0702

E0704

C0763
L0711

C0714

PIN2

9V3_Tx_Sw

Antenna_En

HI_PWR_PAD

PIN1

2

SP0704
SP0705
SP0706

47K

HS0700

E0702

R0702
NU

2.2K

R0977
C0772

C0766
NU

Gate_2

R0976

C0942

V_cont
R0730

R0732

C0776

VR0700
R0738

C0786

C0815

NC

R0739
NU

9V3_TX
C0787

L0715
2.85V (44W)
2.10V (27.5W)
TP0710

C0780

C0775

C0791

R0757

R0756
C0792

TP0709

C0793

C0804

C0794

C0805

R0741
C0782

C0781

NU

C0788
NU

L0723
NU

D0905

Q0704

R0740

C0943
C0759

C0758

C0757

C0814

C0790
NU

R0979

D0703
TP0711

Final_Bias

D

NC
REV_DETECTED

K4
K3
K2
K1

NC
C0789
NU

C0944

NU
R0745

R0744
NU

R0759

L0716

R0743
9V3_Tx_Sw

A5
A4
A3
A2
A1

R0734

PRESSURE_PAD

9.1VDC

C0945

L0720
Q0706

Q0705
S

G

TP0713

R0777

FWD_POWER
9V3

R0747

PRESSURE_PAD_TX_PA

NC

R0749

ANT_ENABLE_TX_PA
ANT_ENABLE

FWD_DETECTED
RX_IN_TX_PA

R0748

PRESSURE_PAD

RX_IN

V_cont
9V3_VCO

R0750

C0966

R0775

S0700
C0798

C0802

C0799

C0796

R0752
V_cont
FINAL_BIAS_1_TX_PA

C0797

R0751

R0761
C0800
NU

C0801

FINAL_BIAS_1

Final_Bias
9V3_SYNTH

V_CONTROL

R0753
Antenna_En

9V3_TX

9V3_TX

LO_PWR_PAD

LO_PWR_PAD

HI_PWR_PAD

HI_PWR_PAD

UHF2 (450–512 MHz) 1–40W Power Amplifier Schematic Diagram

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

3-26

SH0900

SH0901

1
2

1
2

Q0900

9V3

4

3
NOTE: VOLTAGES SHOWN FOR ANALOG TX MODE

5

C0900

2

0.6V typical
Cutback starts about 2.2V
TP0907

1

C0901

6

9V3_PC
PC_ATTEN_ENA_TX_PA
PC_ATTEN_ENA

R0931

LO_PWR_PAD

C0929

9V3 to REV bias PIN in LP mode
R0918

R0910
C0919

Q0902

C0920
D0906

9V3_TX

C0783

C0918
8
D0901

L0902

C0914

2
3

U0900-1

R0917

R0906

1

R0922

9V3

9V3_PC

R0900

D0900

1

9V3_PC

Q0711

TP0913

C0911

R0901

R0907

3

4

9V3_PC

2

Cypher: 2.4Kohm 5%
R0902

R0936
C0913
C0916

NC

R0924

C0947

R0724
Q0901

R0919

8

R0903

6

9V3 to FW bias PIN in HP mode

L0900

HI_PWR_PAD

7
R0930
C0931

C0934

R0926

C0935

U0901-2
C0915

R0725

5
4
C0904

R0937
U0941
2
FB
6
NP
4
VCONT
3
VIN

5V
VOUT

R0927

1

R0929

R0928

C0948

NC

NC

C0961

R0989

D0903

C0962

4.0V (44W)
3.2V (27.5W)
TP0904

U0943
7
VPOS

R0925
C0960
1
C0951
0.1uF

C0949

R0909

C0906

C0907
D0902

5

9V3

RT0908

5V

GND

C0950

8

C0937

C0936

C0963

2

TADJ
INHI
VSET
INLO
VOUT
COMM

R0988

CLPF

R0981

6

R0914

R0923

R0916

R0915

FWD_DETECTED

9V3_PC
4

R0995
R0920

R0982

5
3

R0984

1

LO_PWR_DET

U0901-1
R0994

9

C0908

LO_PWR_DET

3
4

C0909

TP0903

C0964

0.38V (44W)
0.21V (27.5W)
R0911

R0985

2.85V (44W)

C0939

2

8

GND

5V DC

REV_DETECTED
C0921

C0922

C0965

U0940

1.35V (44W)
1.28V (27.5W)

VPOS
7

V_CONTROL
NC

6

NC
COMM

C0910

R0986
R0941

C0902

C0903

R0987

R0912

D0907
5.1V

C0967 NC

VSWR_DET

C0923

VSWR_DET

TP0910
TP0911

R0950

8
R0942

9

5

1
RFIN
2
ENBL
3
VSET
4
FLTR

VAPC

GND

R0940

R0983

9V3_PC
8

2.10V (27.5W)
TP0909

1

R0960

2

L0901

R0726

2

C0912
9V3_PC

6

4

3

R0921

3

C0917

5

1

R0913

6

7
5

R0943

R0951

R0944

FWD_POWER

4
C0926

R0955

C0925

R0946

R0947

RT0953

LO_BATTERY_DET

C0953

C0928

R0954

3

LO_BATTERY_DET

C0927

GND

2
1
INPUT RESET_OUT
4
5
NC1
NC2

TX_DAC

R0938

U0900-2

TX_DAC

U0942

UHF2 (450–512 MHz) 1–40W Power Control Schematic Diagram

9V3

9V3

3-27

SPI_CLK_IN

SPI_MISO_IN

SPI_MOSI_IN

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

5V_BE_SYNTH
5V_BE
5V_TH

1

1V8_BE_SYNTH
1V8_BE

TP_TEST1
1

RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

2.8V_TH_DIG
C0100

1.8V_DIG

RX_SSI_DATA_OUT
RX_SSI_CLK_OUT
RX_SSI_FSYNC_OUT

RX_SSI_DATA_IN
RX_SSI_CLK_IN
RX_SSI_FSYNC_IN

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

2.8V_TH_DIG_SYNTH
1.8V_DIG

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

R0101
1.8V_DIG

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

2.8V_DIG
2.8V_ANA

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

5V

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

2.8V_ANA

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

5V_SYNTH

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

R0100

1.8V_DIG

TP_TEST2

R0102
1.8V_TH_DIG_SYNTH
1.8V_TH_DIG

C0108
C0102

2.8V_ANA

C0177

C0101

R0103
2.8V_TH_ANA_SYNTH

C0106

2.8V_TH_ANA
C0105

C0104

C0178

C0175
C0109

C0110
C0107

R0104
C0111
C0103

Locked: 1.8V
Unlocked: 0V

2.8V_DIG

LOCK_SYNTH
LOCK

NC

C0112
C0115

R0110

C0123
R0146
R0147
16.8_REF_BE_SYNTH

16.8_REF

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

R0109
R0156
NU

R0157
R0158
NU

GPO_1_SYNTH
C0131

C0130

GPO_2_SYNTH

D3
SCAN_EN

J10
H10
J6
A10
G6
J5
E11
H4
G7
L2
K2
K3
J3
G4
E1
J1

G5
MN_CP_GND

MN_CP_VCC
LGND1
LGND2
LVCC2
TX_DAC_GND
TX_DAC_VCC
ASPI_VCC
SSI_GND
TM
TEST1
TEST2
LVCC1

NC
NC

2.8V_ANA
C0124

C0125
U1=220pF
U2=120pF
VHF=1500pF

K8

HP_MOD_OUT_SYNTH

H1

HP_MOD_OUT

H3
M_PRSCX
J2
M_PRSC
MN_CP

PRSC_SYNTH
PRSC

G3
SF_OUT_SYNTH
C0129

TP_ADAPT_SW

R0113
GPO_3_SYNTH

C0133

R0114
C0134
U1=220pF
U2=120pF
VHF=1500pF

GPO_4
9R1
GPO_5_SYNTH
GPO_6_SYNTH
RX_VCO_SEL2_

C0136

C0135
9R1 SWITCH FOR FRONT-END

4

3

R0159

C0179

R0115

C0137

10K

1

Q0108
R0116

47K

2.8V_ANA

R0126

ADAPT_SW

IN
R2

2

Q0102

ADAPT_SW_SYNTH

R1

OUT
C0138
GND

R0160

Adapt ON: 5V
Adapt OFF: 0V

R0148

2.8V_ANA

RF_ATTN_1
Q0107

SF_OUT VOLTAGE: 2.45V

C0132

TX_VCO_SEL1_

9R1_SYNTH

SF_OUT

5V_TH

Q0106

R0119
R0118

R0117

R0120

NU
C0141

C0142
U1=220pF
U2=120pF
VHF=1500pF

U0101
5

C0140

4
C0143

C0144
R0122
NU

ONOFF_CONTROL

1
INOUT
2
OUTIN

3

RSTB_SYNTH

VCC

9V3_SYNTH
9V3

C0128

DMCS

GND

R0170

C0127

SDTX
DMCS_SYNTH

R0111
NC

MN_ADAPT_CP

TX_CLK
SDTX_SYNTH

NC
NC
NC
NC
NC

G1
DAC_ADAPT
F1
VCO_DAC

HP_MOD_OUT

SPI_CLK_IN
SFTX
TX_CLK_SYNTH

5V_TH

C0126

GPO LINES
HI: 2.8V
LOW: 0V
RX_VCO_SEL1_
VCO SEL: ACTIVE LOW
TX_VCO_SEL2_

F9
F10
F11
F7
D11
E9
E10
E7
K1

SPI_MOSI_IN

SFTX_SYNTH

5V_TH

NU

TH_CEX

TP501
TP502
TP503
1
TP504
1
1
1

1

16.8_GPS_SYNTH
16.8_GPS

SPI_MISO_IN

L3
ESC_CP
G2
MAIN_PDET_VCC

NC

NU
R0155

U0100

NC
NC
NC

16.8_REF_CONTROLLER_SYNTH

NC
NC
NC
NC
NC
NC
NC

C0121

NU

TH_CEX_SYNTH
D10
SPI_DR
D8
CEX
D9
SPI_DW
C11
SPI_CLK

SFTX
TXCLK
SDTX
DMCS
SDR
SCLK_OUT
RXFS
RXACQ
ESC_IN

XOSC_BASE
XOSC_EMIT
SMD_CLK_GEN_GND
OSCREG_SPLY
OSCREG_BYP
SF_OUT
OSCREG_OUT

R0108

C0119

NU

K5
L5
C9
J4
L4
K4
H5

NC
NC
NC
NC
NC
NC
NC

G9
CLK_CP
H11
CLK_EMIT
G11
CLK_BASE
E6
RSTB

R0107

NC
NC
NC
NC

Q0100

C10
ASPI_CLK
B11
ASPI_DATA
A6
ACE1
D6
ACE2
A1
NC1
A11
NC2
F6
TX_GND2
L1
NC3
L11
NC4

C0122

C0195

NC
NC

L0100

AGC_REF
AGC_FLAG
ARX_DAC
RFSTEPA
AGC_DAC
DC_CAL
BP_I
RXI
RXIX
BP_IX
SDM_VAG
BP_Q
RXQ
RXQX
BP_QX
SCAN_IN
RX_EN_OUT
PABIAS_DAC
CLK2_OUT
CLK1_OUT
TCLK
NTXQ
TXQ
NTXI
TXI
INCR_DECR
PHCLK
FBQ
FBI

J7
EF_OUTP
J8
EF_OUTM

NC
NC

K10
SUB1
F5
SUB2
F3
SUB3
L10
DEEPSLEEP

R0106

C5
C4
H6
A3
B5
A2
E4
C2
C1
F4
B10
E2
D1
D2
E3
F2
B1
K11
J11
H9
G8
K6
L7
L8
K7
J9
L9
B6
C6

CLK_VCC
CLK_GND
TX_VCC
SDM_CLK_GEN_VCC
XOSC_GND
OSCREG_GND
SSI_VCC
ESC_GND
TX_GND1
ESC_CPBIAS
ESC_VCC
ESC_CP_GND
ESC_CP_VCC
MAIN_GND
ESC_TEST
MAIN_VCC

SDM_REF_VCC
SDM_VREFM
SDM_VREFP
RX_AVCC1
RX_AGND1
RX_AVCC2
SDM_REF_GND
RX_AGND2

R0144

H2
F8
C8
B7
H7
L6
A7
E8
B3
D7
C7
G10

C0113

C0118
B9
A9
B8
B2
C3
A5
A8
D5

C0117
C0171

GPO1_TEST1
GPO2_TEST2
GPO3_TEST3
GPO4_TEST4
GPO5
GPO6

C0114
R0105

C0120

B4
A4
E5
D4
K9
H8

Buffer to Abacus/Controller

NU

Switch for Adapt Transient

VCONT

R0161

C0196

C0180

C0146
U1=220pF
U2=120pF
VHF=1500pF

OUTPUT

3
C0145

5
NC1
6
NC2
7
NC3
8
NC4

GND

1

VCC

4

R0123

C0147
U1=220pF
U2=120pF
VHF=1500pF

2

RSTB

NC
NC
NC
NC

R0125

Y0100
16.8MHz
1.5 ppm

0.5 ppm
R0128

R0127
TCXO (Y0100)

---

4875188M01
VCTRL_SYNTH
VCTRL
R0131

C0148

C0150

C0151

C0149
VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V

VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V
TP_VCTRL

1

R0134

C0157, C0159, C0160,C0162,C0163,C0191,C0192,C0193,C0194: NU (UHF B2)
C0191,C0192,C0193,C0194: NU (UHF B1)
SH0100

SH0101

C0194 C0193

C0192

C0191 C0156 C0157 C0158

C0159 C0160

C0161

C0162 C0163 C0164

C0165

R0139

C0166

1
2

1
2

R0140

Note: High Port modulation injection through loop filter for U1 and U2 only

UHF2 (450–512 MHz) 1–40W Synthesizer Schematic Diagram

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

3-28

SF_TH
SF_TH_VCO_UHF1_6
SF_TH

SF_TH
C0200

RX1

C0201

Super Filter Voltage (SF_TH)
SF_TH: 2.5 V
SH0301

SH0300
R0201

C0205

C0206

1
2

C0204

1
2

L0202

R0204
R0205

C0208
L0203

C0213

C0214

RX Buffer Amplifier

C0215

E0201
Q0200

RXSL

RX VCO 1

9R1_VCO_UHF1_7

L0200

9R1
CR0201

CR0202

L0209

R0211

C0220

C0202

C0203

L0207

L0210

R0202

C0223

R0203

VCTRL
C0225
C0226
Steering Line Voltage (VCTRL_TH)

CR0203

CR0204

C0207

C0209

VCTRL: 0.6-4.5 V
C0229

L0212

L0204
C0211

SF_TH

L0205

RXINJ_VCO_UHF1_5

R0206
C0236

RX2

C0237
R0220

R0216

C0217

L0206

RXINJ

R0207

RXINJ: 376.65 - 453.65 MHz

C0218

R0208

Q0202

+10 dBm

C0219
R0224

R0219

L0213

R0221

C0222

C0221

R0210
L0211
R0212

C0241

C0242

C0224

C0240

R0225

R0226
C0243
RX VCO 2

L0214

C0245

C0247

C0246
Q0201

FT0301
CR0206

L0217

C0250
L0218

L0215

1

CR0205

RXSL

RX Prescaler

C0231

C0251

SF_TH

PRSC (RX): 329.65 - 396.65 MHz
R0230
C0252

C0253

C0238

-5 to -15 dBm

C0239

C0230
CR0207

PRSC_VCO_UHF1_5
PRSC

CR0208
PRESC_TX
L0221
C0259

L0219

RX2_SEL: 2.7 V (High)
C0235

C0233
0.1 V (Low)

NU
RX1_SEL_VCO_UHF1_5

R0213

RX2_SEL_VCO_UHF1_5

R0218

RX_VCO_SEL1

RX_VCO_SEL2

R0229

C0257
RX1_SEL: 2.7 V (High)

C0248

C0249
U0201

0.1 V (Low)
RX1

UHF2 (450–512 MHz) 1–40W Receiver VCO Schematic Diagram

RX2

C0258

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

3-29

TX Buffer Amplifier
TX1

SF_TH

R0321

C0300

VMOD

SF_TH

L0300

C0301

9T1
C0302

C0303
R0301

R0320

R0302

L0302

R0303

C0304
HP_MOD_OUT_VCO_UHF1_7
HP_MOD_OUT

R0319

C0307

C0310
C0305

C0306

C0360
C0361

C0364

C0334

C0316

C0309

R0304
R0305

CR0300

C0308

NU

L0304
L0303
C0311
C0314
C0313

TX VCO 1

Q0300

VSL
VCTRL

CR0301

VCTRL_VCO_UHF1_7
VCTRL

CR0302

C0320

L0309

R0311

L0307

L0310

R0334

C0322

R0307

Q0302

R0308

C0319

C0321

TXINJ: 450-527 MHz
+10 dBm

L0311
R0312

C0324

C0325
CR0303

TXINJ

C0318

NU

R0310

NU

C0323

C0326

Steering Line Voltage (VCTRL_TH)

R0333

R0332

C0317

L0306

TXINJ_VCO_UHF1_5

L0305

R0306

C0315

R0337
9T1

CR0304

VCTRL: 0.6-4.5 V
C0329

E0301

TX_BUFFER_SEL: 1.8 V (ON)

L0312

9V3_VCO_UHF1_7
0.1 V (OFF)

9V3_VCO

SF_TH
E0302
TX2

C0336

PREDRIVE_SW_VCO_UHF1_6
PREDRIVE_SW

C0337
R0316

NU
R0324

L0313

C0327

C0328

NU

NU
U0303
NU

C0340
VMOD
C0341
C0344

C0342

R0325
R0326

C0343
TX VCO 2

L0314

C0346

C0345

C0347
Q0301

CR0305

VSL

CR0306

L0317

C0350
L0318

L0315
C0331

C0351

TX Prescaler
PRSC (TX): 403-470 MHz
SF_TH

C0352

C0353

-5 to -15 dBm
Super Filter Voltage (SF_TH)

CR0307

CR0308

PRESC_TX

C0362

C0363

SF_TH: 2.5 V
SF_TH

C0359

L0319

TX1_SEL_VCO_UHF1_5

R0327

TX2_SEL_VCO_UHF1_5
TX_VCO_SEL2

R0331

TX_VCO_SEL1
R0329
C0348
TX1_SEL: 2.7 V (High)
9V3_SYNTH_OUT

9V3_SYNTH_IN

C0357

C0349
U0304

C0358

TX2_SEL: 2.7 V (High)
0.1 V (Low)

0.1 V (Low)
TX1

TX2

UHF2 (450–512 MHz) 1–40W Transmit VCO Schematic Diagram

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

3-30

UHF2 PCB 8471696M02 Parts List 1–40W
Circuit
Ref
C0100
C0101
C0102
C0103
C0104
C0105
C0106
C0107
C0108
C0109
C0110
C0111
C0112
C0113
C0114
C0115
C0117
C0118
C0119
C0120
C0121
C0122
C0123
C0124
C0125
C0126
C0127
C0128
C0129
C0130
C0131
C0132
C0133
C0134
C0135
C0136
C0137
C0138
C0140
C0141
C0142
C0143
C0144
C0145
C0146
C0147
C0148
C0149
C0150
C0151

Motorola
Part No.
2113944A41
2113944A41
2113944A41
2113945C31
2113944A41
2113945C31
2113945C31
2113945C31
2113944A41
2113945C31
2113945C31
2113945C31
2113944A41
NOT PLACED
2113946E02
2113946E02
2113944A41
2113945C31
NOT PLACED
2113945B02
NOT PLACED
2113945B02
2113946E02
2113945C31
2113944A41
2113944A41
2113944A41
2113944A41
2113945C31
2113944A41
2113944A41
2113944A41
2313960B30
2113944A41
2313960B32
2113945C31
2313960B32
2113944A41
2313960B30
2113945C31
2113944A41
2113944A41
2113945C31
2113945B02
2113944A41
2113944A41
2113945D01
2113945D01
2113945C31
2113945C31

Description
120pF
120pF
120pF
0.1uF
120pF
0.1uF
0.1uF
0.1uF
120pF
0.1uF
0.1uF
0.1uF
120pF
–
1.0uF
1.0uF
120pF
0.1uF
–
.01uF
–
.01uF
1.0uF
0.1uF
120pF
120pF
120pF
120pF
0.1uF
120pF
120pF
120pF
4.7uF
120pF
10uF
0.1uF
10uF
120pF
4.7uF
0.1uF
120pF
120pF
0.1uF
.01uF
120pF
120pF
.033uF
.033uF
0.1uF
0.1uF

Circuit
Ref
C0156
C0157
C0158
C0159
C0160
C0161
C0162
C0163
C0164
C0165
C0166
C0171
C0175
C0177
C0178
C0179
C0180
C0191
C0192
C0193
C0194
C0195
C0196
C0200
C0201
C0202
C0203
C0204
C0205
C0206
C0207
C0208
C0209
C0211
C0213
C0214
C0215
C0217
C0218
C0219
C0220
C0221
C0222
C0223
C0224
C0225
C0226
C0229
C0230
C0231
C0233

Motorola
Part No.
2185419D06
NOT PLACED
2185419D06
NOT PLACED
NOT PLACED
2185419D06
NOT PLACED
NOT PLACED
2185419D06
2185419D06
2185419D06
2113945B02
2113944A41
2113944A41
2113944A41
2113944A41
2113945C31
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2113945A05
2113946H02
2113944A41
2113945Y02
2113945C02
2113944A41
2113944A41
2113945Y02
2113944A41
2113945C04
2115153H18
2113944A41
2113944A41
2115153H17
2115153H34
2115153H14
2113944A41
2115153H14
2115153H01
2115153H23
2115153H24
2115153H14
2115153H46
2113944A41
2115153H51
2113944A41
2115153H43
2113944C47
2115153H14
NOT PLACED

Description
0.1uF
–
0.1uF
–
–
0.1uF
–
–
0.1uF
0.1uF
0.1uF
.01uF
120pF
120pF
120pF
120pF
0.1uF
–
–
–
–
470pF
10uF
120pF
0.10uF
.01uF
120pF
120pF
0.10uF
120pF
.022uF
4.3pF
120pF
120pF
3.9pF
11pF
3.0pF
120pF
3.0pF
0.5pF
6.8pF
7.5pF
3.0pF
36pF
120pF
56pF
120pF
27pF
150pF
3.0pF
–

Circuit
Ref
C0235
C0236
C0237
C0238
C0239
C0240
C0241
C0242
C0243
C0245
C0246
C0247
C0248
C0249
C0250
C0251
C0252
C0253
C0257
C0258
C0259
C0300
C0301
C0302
C0303
C0304
C0305
C0306
C0307
C0308
C0309
C0310
C0311
C0313
C0314
C0315
C0316
C0317
C0318
C0319
C0320
C0321
C0322
C0323
C0324
C0325
C0326
C0327
C0328
C0329
C0331

Motorola
Part No.
2115153H18
2113944A41
2113945Y02
2113944A41
2113945Y02
2113944A41
2113945Y02
2113944A41
2115153H17
2115153H18
2115153H34
2115153H24
2113944A41
2113945Y02
2115153H18
2115153H40
2115153H48
2113944A41
2113944A41
2113945Y02
2115153H37
2113944A41
2113945Y02
2113945C02
2113944A41
2113944A41
2113945Y02
2113944A41
2113945C04
2115153H18
2113944A41
2115153H01
2113944A41
2115153H18
2115153H20
2115153H22
2313960B32
2113944A41
2115153H15
NOT PLACED
2115153H16
2115153H27
2115153H37
2115153H42
2113944A41
2115153H50
2113944A41
NOT PLACED
NOT PLACED
2115153H36
2115153H22

Description
4.3pF
120pF
0.10uF
120pF
0.10uF
120pF
0.10uF
120pF
3.9pF
4.3pF
11pF
7.5pF
120pF
0.10uF
4.3pF
20pF
43pF
120pF
120pF
0.10uF
15pF
120pF
0.10uF
.01uF
120pF
120pF
0.10uF
120pF
.022uF
4.3pF
120pF
0.5pF
120pF
4.3pF
5.1pF
6.2pF
10uF
120pF
3.3pF
–
3.6pF
10pF
15pF
24pF
120pF
51pF
120pF
–
–
4.3pF
6.2pF

Circuit
Ref
C0334
C0336
C0337
C0340
C0341
C0342
C0343
C0344
C0345
C0346
C0347
C0348
C0349
C0350
C0351
C0352
C0353
C0357
C0358
C0359
C0360
C0361
C0362
C0363
C0364
C0400
C0401
C0402
C0403
C0404
C0405
C0406
C0407
C0408
C0409
C0410
C0411
C0412
C0413
C0414
C0415
C0416
C0417
C0419
C0420
C0421
C0422
C0423
C0424
C0425
C0426

Motorola
Part No.
2113944A41
2113944A41
2113945Y02
2113944A41
2113945Y02
2113944A41
2115153H14
2115153H01
2115153H14
2115153H20
2115153H19
2113944A41
2113945Y02
2115153H11
2115153H42
2115153H50
2113944A41
2113944A41
2113945Y02
2115153H38
2313960B30
2113944C51
2113944A41
2113945Y02
NOT PLACED
NOT PLACED
2113945C31
2113944A41
2115153H49
NOT PLACED
2113944A41
2115153H27
2115153H13
2115153H27
2115153H13
2115153H10
2115153H10
2115153H14
2115153H57
2113944A41
2115153H39
2115153H14
2115153H14
2113945Y02
2115153H08
2115153H13
2115153H36
2113944A44
2113944A44
2113944A44
2113944A44

Description
120pF
120pF
0.10uF
120pF
0.10uF
120pF
3.0pF
0.5pF
3.0pF
5.1pF
4.7pF
120pF
0.10uF
2.2pF
24pF
51pF
120pF
120pF
0.10uF
16pF
4.7uF
1000pF
120pF
0.10uF
–
–
0.1uF
120pF
47pF
–
120pF
10pF
2.7pF
10pF
2.7pF
2.0pF
2.0pF
3.0pF
100pF
120pF
18pF
3.0pF
3.0pF
0.10uF
1.6pF
2.7pF
4.3pF
220pF
220pF
220pF
220pF

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

Circuit
Ref
C0427
C0428
C0429
C0430
C0431
C0432
C0433
C0434
C0435
C0436
C0437
C0438
C0439
C0440
C0441
C0442
C0443
C0444
C0445
C0446
C0447
C0448
C0449
C0451
C0452
C0453
C0454
C0455
C0456
C0457
C0458
C0459
C0460
C0461
C0462
C0463
C0464
C0502
C0503
C0504
C0506
C0507
C0509
C0510
C0512
C0513
C0514
C0515
C0516
C0601
C0602

Motorola
Part No.
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
NOT PLACED
2113944A41
2115153H13
2113944A41
2113944A41
2113944A41
NOT PLACED
2113944A41
2115153H11
2115153H18
2115153H57
2115153H57
2115153H43
2115153H20
2115153H27
2115153H26
2115153H27
2115153H49
NOT PLACED
2115153H40
2113944A41
2113945C31
2113944A40
2113945C31
2115153H40
2115153H40
2113946F05
2115153H40
2115153H40
NOT PLACED
2115153H08
2113945Y02
2113945Y02
2113945Y02
2113945Y02
2115153H39
NOT PLACED
2115153H22
2113945Y02
2113945Y02
2113945Y02
NOT PLACED
NOT PLACED
2115153H48
2113945B02

Description
220pF
220pF
220pF
220pF
220pF
220pF
–
120pF
2.7pF
120pF
120pF
120pF
–
120pF
2.2pF
4.3pF
100pF
100pF
27pF
5.1pF
10pF
9.1pF
10pF
47pF
–
20pF
120pF
0.1uF
100pF
0.1uF
20pF
20pF
10uF
20pF
20pF
–
1.6pF
0.10uF
0.10uF
0.10uF
0.10uF
18pF
–
6.2pF
0.10uF
0.10uF
0.10uF
–
–
43pF
.01uF

3-31

Circuit
Ref
C0603
C0604
C0605
C0607
C0610
C0611
C0612
C0613
C0614
C0615
C0616
C0617
C0618
C0619
C0620
C0621
C0622
C0623
C0625
C0626
C0627
C0628
C0629
C0630
C0631
C0632
C0633
C0634
C0635
C0636
C0637
C0638
C0640
C0641
C0642
C0643
C0644
C0645
C0646
C0647
C0648
C0649
C0650
C0651
C0700
C0701
C0702
C0703
C0704
C0705
C0706

Motorola
Part No.
2113944A44
2113945Y02
2115153H48
2115153H39
2115153H53
2113945A09
2115153H34
2185419D03
2115153H48
2113945B02
NOT PLACED
2113945Y02
2185419D06
2113945Y02
2113945Y02
2113945Y02
2113945A09
2113945Y02
2113944C89
2113944A40
2113944A40
2113945Y02
2113945A11
2113945Y02
2113945Y02
2313960B30
2113945Y02
2113945B02
2113944A40
2113944A40
2113946S35
2113945Y02
2113946N03
2113945B02
2115153H53
2113945Y02
2113945Y02
2113945B02
2113946G04
2113946J03
2113946J03
2113945A12
2115153H44
2115153H57
2113944C82
2113945C04
2113944C55
2113944C82
2113945C04
2113944C51
NOT PLACED

Description
220pF
0.10uF
43pF
18pF
68pF
1000pF
11pF
0.01uF
43pF
.01uF
–
0.10uF
0.1uF
0.10uF
0.10uF
0.10uF
1000pF
0.10uF
200pF
100pF
100pF
0.10uF
2200pF
0.10uF
0.10uF
4.7uF
0.10uF
.01uF
100pF
100pF
1.0uF
0.10uF
2.2uF
.01uF
68pF
0.10uF
0.10uF
.01uF
0.68uF
10.0uF
10.0uF
3300pF
30pF
100pF
30pF
.022uF
2200pF
30pF
.022uF
1000pF
–

Circuit
Ref
C0707
C0708
C0709
C0710
C0711
C0712
C0713
C0714
C0715
C0716
C0717
C0718
C0719
C0720
C0721
C0722
C0723
C0724
C0725
C0726
C0727
C0728
C0729
C0730
C0731
C0732
C0733
C0734
C0735
C0736
C0737
C0738
C0739
C0740
C0741
C0742
C0743
C0744
C0745
C0746
C0747
C0748
C0749
C0751
C0752
C0753
C0754
C0755
C0756
C0757
C0758

Motorola
Part No.
NOT PLACED
2113944C51
2113945C31
2371403L02
NOT PLACED
2113944C51
2111078B42
2111078B42
2113944F79
2113944A41
2113945A09
2113945A09
2111078B04
NOT PLACED
2111078B04
NOT PLACED
2111078B39
2113944A41
2113944A41
2111078B19
NOT PLACED
2113944C42
NOT PLACED
NOT PLACED
NOT PLACED
2113951B41
2113944C42
2113944C42
2111078B39
2113944A41
2111078B01
2111078B09
2171388L01
2171388L01
NOT PLACED
2111078B04
2113944C33
2113944C83
2113944F44
2111078B04
NOT PLACED
2111078B11
NOT PLACED
2111078B11
2113944A41
2111078B39
NOT PLACED
2113944C30
2113944F44
2113944C42
NOT PLACED

Description
–
1000pF
0.1uF
10uF
–
1000pF
100pF
100pF
560pF
120pF
1000pF
1000pF
4.3pF
–
4.3pF
–
75pF
120pF
120pF
16pF
–
75pF
–
–
–
24pF
75pF
75pF
75pF
120pF
3.3pF
6.8pF
12pF
12pF
–
4.3pF
18pF
36pF
12pF
4.3pF
–
8.2pF
–
8.2pF
120pF
75pF
–
10pF
12pF
75pF
–

Circuit
Ref
C0759
C0760
C0761
C0763
C0764
C0765
C0766
C0767
C0768
C0769
C0770
C0771
C0772
C0774
C0775
C0776
C0777
C0778
C0779
C0780
C0781
C0782
C0783
C0785
C0786
C0787
C0788
C0789
C0790
C0791
C0792
C0793
C0794
C0795
C0796
C0797
C0798
C0799
C0800
C0801
C0802
C0803
C0804
C0805
C0806
C0807
C0808
C0809
C0810
C0811
C0812

Motorola
Part No.
2113944C42
NOT PLACED
2113951B41
2113944A41
NOT PLACED
NOT PLACED
NOT PLACED
2113944C46
2113944A41
2113944F51
2113944A41
NOT PLACED
2113944C16
2113944F51
2113945C04
2113944C42
2113944C42
2111078B29
2111078B29
2113944A41
2113944C42
2113944C51
2113944A41
2113944C35
2113944C82
2113944C38
NOT PLACED
NOT PLACED
NOT PLACED
2113944A25
2113944A28
2113944A25
NOT PLACED
2113944C29
2113944C42
2113944C51
2113944C51
2113944C42
NOT PLACED
2113944A41
2113944A41
2111078B01
2113944C42
2113944C51
2185400Y45
2185400Y45
NOT PLACED
2113944C30
2113944C42
2111078B19
2111078B19

Description
75pF
–
24pF
120pF
–
–
–
120pF
120pF
24pF
120pF
–
2.7pF
24pF
.022uF
75pF
75pF
33pF
33pF
120pF
75pF
1000pF
120pF
27pF
30pF
47pF
–
–
–
10pF
18pF
10pF
–
9.1pF
75pF
1000pF
1000pF
75pF
–
120pF
120pF
3.3pF
75pF
1000pF
30pF
30pF
–
10pF
75pF
16pF
16pF

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

3-32

Circuit
Ref
C0813
C0814
C0815
C0817
C0818
C0819
C0828
C0829
C0832
C0845
C0856
C0861
C0869
C0874
C0900
C0901
C0902
C0903
C0904
C0906
C0907
C0908
C0909
C0910
C0911
C0912
C0913
C0914
C0915
C0916
C0917
C0918
C0919
C0920
C0921
C0922
C0923
C0925
C0926
C0927
C0928
C0929
C0931
C0934
C0935
C0936
C0937
C0939
C0940
C0941
C0942

Motorola
Part No.
NOT PLACED
2113944C46
2113944C42
2113944C27
2113944F54
2113944F54
2113944F54
2113944F54
2113951B41
2113944F44
2113944F44
2113951B41
2113944F51
2113944F51
2113944A41
2113945C31
2113945C31
2113944A41
2113944A41
2113944A41
2113945C02
2113945C31
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113945A09
2113944A41
2113945C31
2113944A41
2113945C31
2113944A41
2113944C55
2113944A41
2113945L41
2113944C02
2113944C53
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944C46
2113944M17
2113944C42

Description
–
120pF
75pF
7.5pF
33pF
33pF
33pF
33pF
24pF
12pF
12pF
24pF
24pF
24pF
120pF
0.1uF
0.1uF
120pF
120pF
120pF
.01uF
0.1uF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
1000pF
120pF
0.1uF
120pF
0.1uF
120pF
2200pF
120pF
4700pF
220pF
1500pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
9.1pF
75pF

Circuit
Ref

Motorola
Part No.

C0943
C0944
C0945
C0947
C0948
C0949
C0950
C0951
C0953
C0960
C0961
C0962
C0963
C0964
C0965
C0966
C0967
CR0201
CR0202
CR0203
CR0204
CR0205
CR0206
CR0207
CR0208
CR0300
CR0301
CR0302
CR0303
CR0304
CR0305
CR0306
CR0307
CR0308
CR0400
D0400
D0401
D0402
D0403
D0404
D0405
D0406
D0407
D0408
D0409
D0500
D0600
D0601
D0700
D0702
D0703

2113944C42
2113944M06
2113944C42
2113944A40
2113946S35
2113946G01
2113945A09
2113945C31
2113944A41
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2113944A41
2113944A41
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4813974A19
NOT PLACED
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4815090H01
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4813974A19
4815096H01
4815096H01
4802482J02
4802482J02
4875430M01

Description
75pF
3.3pF
75pF
100pF
1.0uF
2.2uF
1000pF
0.1uF
120pF
–
–
–
–
–
–
120pF
120pF
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, SCHOTTKY
–
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, MIXER
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, SCHOTTKY
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, PIN
DIODE, PIN
DIODE, PIN

Circuit
Ref

Motorola
Part No.

D0704
D0900
D0901
D0902
D0903
D0904
D0905
D0906
D0907
E0201
E0301
E0302
E0400
E0401
E0403
E0500
E0600
E0601
E0602
E0603
E0604
E0605
E0606
E0607
E0608
E0609
E0610
E0700
E0701
E0702
E0703
E0704
FL0500
HS0700
J0700
L0100
L0200
L0202
L0203
L0204
L0205
L0206
L0207
L0209
L0210
L0211
L0212
L0213
L0214
L0215
L0217

4813974A06
4813978C02
4815023H01
4815024H01
4815024H01
4813974A21
4813974A21
4813978C02
4813977M10
2409134J25
2409134J25
NOT PLACED
NOT PLACED
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2480640Z01
2485011Y01
2485011Y01
7671656M01
2485011Y01
2409134J25
9116854H02
0104038J81
0905901V11
2414017N29
2414017N28
2414032F41
2414032F41
2414017N28
2414017N19
2414017N13
2415385H01
2414032F41
2414015A32
2414017N28
2414032F41
2414032F41
2414032F41
2415385H01
2414032F41

Description
DIODE, PIN
DIODE, SWITCHING
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SCHOTTKY
DIODE, SCHOTTKY
DIODE, SWITCHING
DIODE, 5.1V ZENER
FERRITE BEAD
FERRITE BEAD
–
–
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
73.35 MHZ CRYSTAL FILTER
HEATSINK
MINI-U RF CONNECTOR
270nH
220nH
390nH
390nH
220nH
39nH
12nH
8nH
390nH
18nH
220nH
390nH
390nH
390nH
8nH
390nH

Circuit
Ref
L0218
L0219
L0221
L0300
L0302
L0303
L0304
L0305
L0306
L0307
L0309
L0310
L0311
L0312
L0313
L0314
L0315
L0317
L0318
L0319
L0401
L0402
L0403
L0404
L0405
L0406
L0407
L0408
L0409
L0410
L0411
L0412
L0413
L0414
L0503
L0504
L0506
L0602
L0603
L0604
L0605
L0608
L0700
L0702
L0705
L0706
L0707
L0708
L0709
L0710
L0711

Motorola
Part No.
2414015A20
2414032F41
2414017N18
2414017N28
2414032F41
2414032F41
2414017N28
2414017N17
2414017N12
2415385H01
2414032F41
2414015A32
2414017N28
2414032F41
2414032F41
2414032F41
2415385H01
2414032F41
2414015A32
2414032F41
2414015B24
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2414015B29
2414015B16
2414015B17
2414015B17
2414015B17
2414015B15
2414017N20
2414017N27
2414015B23
2414015B27
NOT PLACED
2414032B66
2414032K23
2414032D20
2466505A01
2466505A01
2414032B76
2460592A01
2479990G01
2414017N26
2460592A02
2460592A02
2460592A02
2414017N26
2460592A02
2414017N26

Description
22nH
390nH
33nH
220nH
390nH
390nH
220nH
27nH
10nH
8nH
390nH
18nH
220nH
390nH
390nH
390nH
8nH
390nH
18nH
390nH
15nH
–
–
–
–
10nH
27nH
18nH
18nH
18nH
22nH
47nH
180nH
12nH
390nH
–
820nH
2.7uH
270nH
10uH
10uH
4.7uH
17nH
33.47nH
150nH
12.5nH
12.5nH
12.5nH
150nH
12.5nH
150nH

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

Circuit
Ref

Motorola
Part No.

L0712
L0714
L0715
L0716
L0717
L0718
L0719
L0720
L0721
L0722
L0723
L0900
L0901
L0902
L0903
L0904
L0905
M0700
Q0100
Q0102
Q0106
Q0107
Q0108
Q0200
Q0201
Q0202
Q0300
Q0301
Q0302
Q0400
Q0401
Q0402
Q0403
Q0405
Q0500
Q0501
Q0600
Q0601
Q0701
Q0702

2415385H07
2479990N01
2414017N26
2414017N27
2414017N06
2414017N12
2414017N22
2414017N06
2414017N08
2414032B60
NOT PLACED
2414032D30
2414032F42
2414032F42
2414032F23
2414032F22
2414017N24
2686201B02
4802197J95
4815359H01
4816134H01
4813970A59
4815261H01
4885061Y01
4885061Y01
4802197J95
4885061Y01
4885061Y01
4802197J95
NOT PLACED
4815267H01
4885593U03
4815270H01
4885593U03
4802197J95
4802197J95
4805793Y10
4813973A04
4816013H01
48012048002

Q0703
Q0704
Q0705

4816548H01
4813973B02
4816547H01

Q0706
Q0711
Q0900
Q0901
Q0902
R0100

4815272H01
4815271H01
4815272H01
4813973A13
4813973M07
0613952R66

Description
35.5nH
43.67nH
150nH
180nH
3.3nH
10nH
68nH
3.3nH
4.7nH
390nH
–
1uH
470nH
470nH
12nH
8.2nH
100nH
HEATSINK
NPN RF TRANSISTOR
DUAL PNP
ANALOG SWITCH
P-CHANNEL MOSFET
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
–
DUAL PNP
NPN RF TRANSISTOR
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN DARLINGTON
DUAL NPN/PNP
RF POWER AMPLIFIER,
LDMOS
N_CHANNEL LDMOS DRIVER
PNP
N-CHANNEL LDMOS
PRE-DRIVER
ANALOG SWITCH
ANALOG SWITCH
ANALOG SWITCH
PNP
NPN
0

3-33

Circuit
Ref
R0101
R0102
R0103
R0104
R0105
R0106
R0107
R0108
R0109
R0110
R0111
R0113
R0114
R0115
R0116
R0117
R0118
R0119
R0120
R0122
R0123
R0125
R0126
R0127
R0128
R0131
R0134
R0139
R0140
R0144
R0146
R0147
R0148
R0155
R0156
R0157
R0158
R0159
R0160
R0161
R0170
R0201
R0202
R0203
R0204
R0205
R0206
R0207
R0208
R0210
R0211

Motorola
Part No.
0613952R66
0613952R66
0613952R66
0613952R17
0613952Q58
0613952Q83
0613952Q57
0613952Q80
0613952R66
0613952Q42
0613952R66
0613952R01
0613952Q80
0613952R66
0613952R66
0613952R12
0613952R66
0613952Q35
0613952R01
NOT PLACED
0613952R19
0613952R66
NOT PLACED
0613952Q33
0613952R66
0613952Q53
0613952Q51
0613952R01
0613952Q31
0613952R01
0613952R66
NOT PLACED
0613952Q60
0613952R66
NOT PLACED
NOT PLACED
NOT PLACED
0613952R01
0613952R25
0613952R25
0613952R66
0613952Q84
0613952Q66
0613952Q66
0613952Q95
0613952Q49
0613952R05
0613952Q18
0613952Q42
0613952Q89
0613952R66

Description
0
0
0
47K
240
2.7K
220
2K
0
51
0
10K
2K
0
0
30K
0
27
10K
–
56K
0
–
100
0
150
120
10K
18
10K
0
–
300
0
–
–
–
10K
100K
100K
0
3K
510
510
8.2K
100
15K
5.1
51
4.7K
0

Circuit
Ref
R0212
R0213
R0216
R0218
R0219
R0220
R0221
R0224
R0225
R0226
R0229
R0230
R0301
R0302
R0303
R0304
R0305
R0306
R0307
R0308
R0310
R0311
R0312
R0316
R0319
R0320
R0321
R0324
R0325
R0326
R0327
R0329
R0331
R0332
R0333
R0334
R0337
R0400
R0401
R0402
R0403
R0404
R0405
R0406
R0407
R0409
R0410
R0411
R0412
R0413
R0414

Motorola
Part No.
0613952Q25
0613952R01
0613952Q44
0613952R01
0613952Q66
0613952Q25
0613952Q66
0613952Q86
0613952Q94
0613952Q49
0613952Q53
0613952Q89
0613952Q85
0613952Q70
0613952Q70
0613952Q95
0613952Q49
0613952R05
0613952Q39
0613952Q42
0613952Q89
0613952R66
0613952Q32
0613952Q45
0613952R10
0613952R05
0613952Q83
0613952Q84
0613952Q95
0613952Q49
0613952R01
0613952Q42
0613952R01
0613952Q56
0613952Q35
0613952Q56
0613952R66
0613952R05
0613952Q91
0613958H55
NOT PLACED
0613952Q57
0613952Q91
0613952Q83
0613952G67
0613952Q75
0613952R25
0613958H55
0613952R25
0613952Q69
0613952Q69

Description
10
10K
62
10K
510
10
510
3.6K
7.5K
100
150
4.7K
3.3K
750
750
8.2K
100
15K
39
51
4.7K
0
20
68
24K
15K
2.7K
3K
8.2K
100
10K
51
10K
200
27
200
0
15K
5.6K
180
–
220
5.6K
2.7K
0
1.2K
100K
180
100K
680
680

Circuit
Ref
R0415
R0416
R0417
R0418
R0419
R0420
R0421
R0422
R0423
R0424
R0425
R0426
R0427
R0428
R0429
R0430
R0431
R0432
R0433
R0434
R0435
R0436
R0437
R0438
R0440
R0441
R0443
R0444
R0500
R0501
R0502
R0503
R0508
R0509
R0510
R0511
R0512
R0601
R0602
R0603
R0604
R0605
R0606
R0607
R0608
R0609
R0610
R0611
R0612
R0613
R0614

Motorola
Part No.
0613952Q69
0613952Q69
0613958H25
0613952Q77
0613952Q83
0613952Q83
0613958H25
0613952K25
0613952L46
0613952L46
0613952Q75
0613952Q83
0613952Q25
0613952R01
0613952Q69
0613952R01
NOT PLACED
NOT PLACED
0613952R66
0613958H49
0613952Q23
0613952Q67
0613952R66
0613952Q67
0613952R25
0613952R25
0613952R25
0613952R25
0613952Q90
0613952Q61
0613952R08
0613952R12
0613952R19
0613952Q89
0613952R12
0613952Q75
0613952Q42
0613952Q45
0613952R01
0613952Q80
0613952R10
0613952Q61
0613952Q42
NOT PLACED
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66

Description
680
680
10
1.5K
2.7K
2.7K
10
17.8
294
294
1.2K
2.7K
10
10K
680
10K
–
–
0
100
8.2
560
0
560
100K
100K
100K
100K
5.1K
330
20K
30K
56K
4.7K
30K
1.2K
51
68
10K
2K
24K
330
51
–
0
0
0
0
0
0
0

UHF2 (450–512 MHz) 1– 40W PCB/Schematics/Parts List

3-34

Circuit
Ref
R0615
R0616
R0617
R0618
R0619
R0620
R0621
R0622
R0623
R0624
R0625
R0626
R0627
R0700
R0701
R0702
R0706
R0709
R0711
R0712
R0713
R0714
R0715
R0718
R0719
R0720
R0722
R0724
R0725
R0726
R0727
R0728
R0729
R0730
R0732
R0734
R0735
R0738
R0739
R0740
R0741
R0742
R0743
R0744
R0745
R0747
R0748
R0749
R0750
R0751
R0752

Motorola
Part No.
0613952R66
0613952R25
0613952R01
0613952Q63
0613952R01
0613952Q96
0613952R66
NOT PLACED
NOT PLACED
0613952Q90
0613952N69
0613952N81
0613952R66
0613958H44
0613958J74
NOT PLACED
0613958S51
0613959Q60
0613952H57
0613952H48
0613959H12
0613952H46
0613952H46
0613952H25
0613959Q25
0613952H25
0613952H89
0613952H79
0613952Q59
0613952N01
0613952H92
0613952J01
0613952J01
0613952H73
0613952H73
0613952G67
0613959Y49
0613959Y42
NOT PLACED
0613952J25
0613952J17
0613959Q25
0613958S73
NOT PLACED
0613952H65
0613952H89
0613952J19
0613952G67
0613952J01
0613952J08
0613952G67

Description
0
100K
10K
390
10K
9.1K
0
–
–
5.1K
51.1K
68.1K
0
62
0
–
120
300
220
91
30K
75
75
10
10
10
4.7K
1.8K
270
10K
6.2K
10K
10K
1K
1K
0
100
51
–
100K
47K
10
1K
–
470
4.7K
56K
0
10K
20K
0

Circuit
Ref
R0753
R0754
R0755
R0756
R0757
R0759
R0760
R0761
R0762
R0763
R0764
R0765
R0766
R0768
R0769
R0770
R0771
R0773
R0775
R0777
R0900
R0901
R0902
R0903
R0906
R0907
R0909
R0910
R0911
R0912
R0913
R0914
R0915
R0916
R0917
R0918
R0919
R0920
R0921
R0922
R0923
R0924
R0925
R0926
R0927
R0928
R0929
R0930
R0931
R0936
R0937

Motorola
Part No.
0613952H73
0613952H25
0613952H25
0613952J25
0613952J17
0613952H25
0613952Q83
0613952G67
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
NOT PLACED
0613952H25
0613952N73
0613952N62
0613952M54
0613952N34
0613952R66
0613952R66
0613952N62
0613952H73
0613952N01
0613952N30
0613952R66
0613952P26
0613952N81
0613952M66
0613952H91
0613952H63
0613952R15
0613952N42
0613952H81
0613952R14
0613952R66
0613952H91
0613952H91
0613958H53
0613952H42
0613958H39
0613958H39
0613952R07
0613952R66
0613952N66
0613952N21

Description
1K
10
10
100K
47K
10
2.7K
0
15
15
15
15
15
15
15
15
15
15
–
10
56.2K
43.2K
3.57K
22.1K
0
0
43.2K
1K
10K
20K
0
182K
68.1K
4.75K
5.6K
390
39K
26.7K
2.2K
36K
0
5.6K
5.6K
150
51
39
39
18K
0
47.5K
16.2K

Circuit
Ref

Motorola
Part No.

R0938
R0940
R0941
R0942
R0943
R0944
R0946
R0947
R0950
R0951
R0954
R0955
R0960
R0970
R0971
R0973
R0974
R0975
R0976
R0977
R0978
R0979
R0981
R0982
R0983
R0984
R0985
R0986
R0987
R0988
R0989
R0994
R0995
RT0908
RT0953
SH0100
SH0101
SH0300
SH0301
SH0500
SH0900
SH0901
SP0700
SP0701
SP0702
SP0703
SP0704
SP0705
SP0706
SP0707
T0400

0613952R66
0613952R66
0613952R66
0613952M81
0613952N58
0613952R66
0613952M51
0613952R66
0613952N01
0613952N62
0613952R40
0613952P01
0613952H82
0613958H56
0613958H55
NOT PLACED
0613958H55
0613958H56
0613952H53
0613952H53
0613952G67
0613952G67
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
0613952N81
0613952N81
NOT PLACED
NOT PLACED
NOT PLACED
0613952N02
0615585H01
0615585H01
2615362H01
2615362H01
2615362H01
2615362H01
2615576H01
2686423Z02
2686425Z02
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
1015349H01
2515121H01

Description
0
0
0
6.81K
39.2K
0
3.32K
0
10K
43.2K
430K
100K
2.4K
200
180
–
180
200
150
150
0
0
–
–
–
–
–
68.1K
68.1K
–
–
–
10.2K
47K
47K
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
SOLDER_PREFORM
BALUN XFMR

Circuit
Ref

Motorola
Part No.

T0401
U0100
U0101
U0201
U0303
U0304
U0600
U0601
U0700
U0900
U0901
U0940
U0941
U0942
U0943
VR0700
Y0100

2515121H01
5104932K08
5114000B59
4815267H01
NOT PLACED
4815267H01
5102495J14
5115391H01
4802246J29
5115147H01
5115147H01
5180390L83
5115391H01
5114004A35
5178286A01
4813977M11
5116032H01

Description
BALUN XFMR
IC, FRACN SYNTHESIZER
ANALOG SWITCH
DUAL PNP
–
DUAL PNP
IC, RF ASIC
VOLTAGE REGULATOR
PA PRE-DRIVER
DUAL OPAMP
DUAL OPAMP
IC, PA CONTROLLER
VOLTAGE REGULATOR
VOLTAGE DETECTOR
IC, VOLTAGE DETECTOR
DIODE, 5.6V ZENER
0.5 PPM 16.8 MHZ TCXO
(GPS Models Only)

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

C3018

J0700

J3000

26

C0706

VR4004

J4000

C0705

SP3001

C6428

R6403

2
3

U6402

C6429

Q3500

R4051

3
2

C6418

USB1_DAT

R3503

TP_SDRAM_BA1

U4004
R4097

C4034

E4001

R4099

U4005

R2013 C2004
C4089

TP_SDRAM_BA0

R2009

R4009
R4010

C2009

R2015

C4035

30
J4001

R2014

R4095

R2000

TP_SDRAM_CLK
TP_SDRAM_CLKX

R4094
U4008

R2007

C2008

C4090

C1008
R1066 R4096 R4093
R4105
U4006
U4007
C2000
C2002
R1067

C4027
C4026
C4025
C4024
C4023
C4022
C4021
C4020
C4019
C4018
C4017
C4016

C1018

C4092
C4091
C2001

VBUS2_CMD

USB1_TXEN

L3202

R2008

C1014

R1005

R2010
TP_SDRAM_CS

C3212

C2006 R2005

E3502

16

C3514

R1001
C1004
C1015
C1012

1

Q3202
9
C3209

C1036
C1037

R1045

C1010

8

VBUS1_CMD

USB1_SEO

TP_MAKO_TX
TP_MAKO_RX

R1035

C1009

C3276

R3587

TP_MAKO_FSYNC
L3200

R3225

R1028

C3283

C3278

TP_MAKO_DCLK

C3203

R3224

C1000

R3509

R3514

C3511
R3508
R3504

R3515
C3202

C3273

R3233
C3513
R3507

C6407
U6407
C6408

16

R3203

R3218

1

Q3200
9

C3211

R3205
R3206

C3292

MAKO_GATED_32KHz

C3523
C3520 C3528

3.6V_MAKO_SW1

R6443

C6422

E6401

9

C6406

C6421

2

3

3

2

2

3

3
E3500

R3538R3576
R1002
C3262
R3583
C1030
C3543 R3535
R4061
R4063 U4009 U4010
C3247 E3205
C3208
C1001
R4064
C3207
TP_POR
R4065
R1036
R1006
R3588 C3248 VR3204 2.9V_MAKO_V6
R1034
R4066
R4067
R1017
C3210
C1005
C3234
R1025
TP1000
C3225
R1019
C1034
R1014
C3226
C2003
C1003
C1002
R3560
VR3202 C3239
C1017
C1006
R1027
R2012
C1013
R1020
C3220
C1016
C1031
C1011
C3219
R2004
C1007
R3500
R1000
R4068
C3280
R4069
R1021
R4070
R3596
R3501
R2011 R2006
R4071
C2005 C2007
C3213 2 3
TP4000
4
Q3203
C3216 2 3
4
Q3204

RT3500

C3529

R4000
R4001
C4013
R4002
R4003 R1071
E4000
R1041
R4004
C1019 R3580

VR3503
C2500

8

R3550

C3518

C0171

C0120R0107

R0146

Q0100

C0102

R2529

C0109

C0127

C0143
C0144

C0100

C0125
R0123 C0129

R0159

Q0106

C3545
R3595

R4006

R0615

1

R3594

R3505

C4000
C4001
C4002
C4003
C4004
C4005
R4005
C4006
C4033
C4032
C4031
C4030
C4029
C4028

C0353

L0317
CR0307
CR0308

L0309

2

C0177 R0158
C0140
Q0102 R0114
R0155
C0133
R0111 R0116
R0157
C0132 R0156
R0148
R0102
R0109
C0124
C0178
R0147
R0101
R0161
C0122
C0113
C0196
C0130
R0108
C0118
C0121 R0106
C0180
R0144
C0146
C0117
C0175
2
R0105
C0105
Y0100
C0195
3
4
L0100
C0145
R0110
2
C0103

PD
PC

C0111 C0128

R0119

E0606
C0631

R0117 R0100
C0110

C0104

1

C0644

R0614

C0630
E0605

R0118

R6456
C6431
C6430

C3240

C3516
R3571

E3503
U3040
R3547
R3532

L0318

CR0304
CR0303

R0311

SH0301

C3524

C0350

C0326

R0211

C6450
R6455
C6439
R6446
C6440

C3238

R3217

C3229 C3249
C3538

Q3201
8
5
4

R3526
C3515

L0315

L0310

L0218

R6450

R6467

C6451

R3537
C3531
R3590

C0342

R0324
R0325

L0314

L0312 L0319

SH0100

C0510
E0600
TP0601 C0622
R0627
R0607
FS
R0608
DOUTB
R0609
DOUTA
R0611
R0612
CLKOUT
R0613
PE

3

R3033

R3056
3
3

2

1

C3040
VR3206

R0726

E0703

C0347 C0337
L0313
Q0301

C0300
C0301
Q0300

L0307

R0305
R0316
C0304
R0329

C0315

1
C0336
R0326
C0340
C0341

C0250 C0320

C0253

CR0206

L0302

R0304
C0305

R0224
C0242

L0214

L0213

CR0205

CR0207
CR0208

L0209

C0226

L0303

R0301

C0142
C0141

L0608

R0225

R0205
C0237
C0236

L0202

CR0202

L0407

CR0201

L0210

C0241
C0306

L0215

C0220

L0217

C0442

C0200
C0201

R0204
C0205

R0422
L0411

L0207

32
4
C0440
R0420
R0418
R0419

C0126

E0608

25
C0645

C0240

R6459

E3202

C3254
C3530

2

C0619
L0504
C0617
5
4
C0615
C0611
37 C0621
6
3
C0620
U0600

1

13

C0626

C0643
R0618
R0617

R0425
R0421

C0438
C0439

R0226

L0203

FL0500

R0619

C0642

D0601

C0206
R0201

CR0204
CR0203

C0428
C0432
C0431
C0429
C0430

R0434

32
4
R0623

R0503

R0622

C0646

C0627
C0629
R0610
E0604
C0633
E0607
C0638

R0424
C0457

R0423

C0437

C0459
R0441

R0433
Q0405 C0451

D0409

D0404

C0408
C0409

C0417

C0416

D0403

R0438

R0417

R0621 U602
C0605
C0623 C0650
R0606 E0602
E0601
C0625

C0502

L0604

C0345
CR0306

C0343

C0344

C0346

R0435

C0509

C0504
C0515

C0351

CR0305

C0359

C0325

C0329

C0310
CR0302

C0308

C0323

C0352

L0404

R0412

Q0402

Q0501 R0510

L0506

C0516

C0460

C0424
C0425
C0423
C0427
C0426
C0433
C0434

R0410

L0403

C0458
L0401
R0406
R0440
C0419

C0414

D0402
R0443

D0407
L0413
R0409

C0461

R0405

C0404

C0410

D0401

R0444

C0406
C0407
C0411

D0400
D0406

R0432

C0462

C0405
R0404 C0420
C0415
R0437
D0408

C0421

C0246
C0245

C0243

C0252

C0225

C0259

C0229

C0213

C0208

L0402

L0405

R0407

R0436

3

R3003
C3046
R3004

1
2

1

U3005

C0718

C0768

E0704

C0214

2

2

6

R3035

R6460 R6465 C6423

U3500

R3042

C0759

C0251

2

SP3000

C3015

R0775
C0966
L0723

R6461 R6449

6 4 Q0711
3

E0702 R0702

L0219

L0212
C0223

C6445

R6445
R6454

C6433

C0783
R0724
R0725

D0903

R0752

R0744
1

M0700

R0763

R0764

R0762

R0768

L0900

C6420

R6458

R0700
C0724

R6402

C6417 E6407
C6416
C6419

C3505 C3501

R6444

R0751

R0761

C0904

C6426

E6402

C0802
R0750

R0706

1

Q4006

R6466

Q0701

RT0908

R4044
C4044

C6427

R3516
R3520

R3010
C3504
R3009
C3010

U3006

3

E3501

R3036

C0788

R0756
C0804
C0805

R0730

R0732
R0773

5

R0734

R0929

C0937

C0936

D0902

6

R0757

R0753
C0918

SP0700 SP0706

R0741

R0925

C0949

3

9

7

R0771

C0934
C0935
R0917

D0901

R0740
C0781
C0782

L0901 C0914

R0928

C0950
U0941

R0989
R0926

L0902

C0931

R0927

R0950

C0926
SH0900

8 U0940
C0922

R0940
C0921
C0948
C0951 C0947

Q0201

R0229

Q0200

4
5

R0937 R0936

C0204
C0247

R0216

C0215

8

C3506

C3009

Q0702
SP0704 SP0701

Q4000 Q4002 Q4010 Q4011 Q4004 Q4005 Q4008

2

2

3

10
C0929

C4045

R4040

U3002

1

R0924

C4040 C4041 C4046 C4047 C4042 C4043
C3019

R3032

2

C0964
C0960
R0988

R4045

C3008

SP0702 SP0707

Q0901
4

VR4002

VR4001

R4046 R4047
R4041
R4042

R4043

R3002

C0806

SP0705 SP0703

R0995

R0981
C0962
C0961
C0963

C3002

C0714
C0807

C0796

C0798
C0799
C0797

R0930
C0915

U3001

R0749

R0748

E4005 C4075
Q4013
VR4000 VR4005VR4003
C3007 R4048

5

C0751

R0738
L0714

C0777

6 4
3

C0778

R0923

C0722

R0742

R0745

Q0706

C3006

C3005
C0713

4

Q0704

C0700

E0701

3

C0779

R0906

D0906

C0909
R0931

D0900

C0908

1
2

E3000

C0702
C0701

C0711
C0712

C0715

R0914

R0915

R0911
R0912
C0910

U0901

R0986

R0909

R0735

R0920
C0939

C0965
R0994
R0985
R0984
R0987
R0983
8
5
C0967
R0907 R0901
U0943 R0982
C0900
4
R0903 C0906
C0901
6 4
R0900
3
Q0900
R0902 C0907

R0916

C3000

C0703

E0700

R0729

D0907

25
C4048
R4050

C0704

L0712

R0713

VR0700

L0722

C0776

C0710

R4012
R4011

C0709

C0708

C0707

2

3

2

CR0301 C0313 C0314

4.0

3-35

UHF2 (450–512 MHz) 1–40W 8486777Z15 Top Side

UHF2 (450–512 MHz) 1–40W 8486777Z15 Bottom Side
J4002
11
M1

J4003
14
R2514
R2512
R2528
R2526
R2527

C0119

C0123

1

TP504
TP501
TP503
TP502
TP_TEST1

C0115
TP_TEST2

C0147
C0148

R0115 U0101
R0122
R0125
C0150
R0128
R0131

Q0107
C0602
C0603

E0609

Q0601

T0400
6

SH0101
C0507
L0503
C0506

C0649 D0600

C0613
R0602

L0602
C0607

C0614

R0616

L0605

E0603
C0628

R0402

R0509
C0512
R0501
R0511

C0503

R0512

C0637
C0635
C0634
C0636

C0452
FT0400

C0413

RT0953 R0947
1
R0942

C0923

SH0901

C0401

C0514

C0953

U0942

U0900

C0913 C0917
C0927
R0943

C0928

R0960

R0944 R0951
R0938

TP0911

Q0902
TP0907

R0976
R0977

C0766

C0735

C0940
C0941

C0400

C0651

R0626

C0942

R0978

L0903 R0971

47

R0743

L0710

R0979

C0945

TP0904

TP0913

TP0903

L0716

L0905 R0970

C0772

07

TP0713

C

5

VR3000

C3013

R3006 C3012

R0975

R0974

2

C3014

3

R4054

C0944

D0700

L0719 C0810

C0725

C0640

R0413

R0411
C0403
R0431
R0403

C0412

C0723

R0625

Q0403

L0406

R0910

L0706

R3005

1

D0905

U0601

R0416

R0921

E0401

C0443
C0453

1

D0500

R0415
Q0401

C0740

R0401
C0402

C0829

R0500

R0414
C0454

C0861

E0500

3

C0920
C0919
C0916
R0919
R0922
C0911

C0513

FT0401
4

R0918

C0739

C0422

R0770

C0832

E0610

L0410

4
6
T0401
3
CR0400

L0707

C0455
R0400

C0874
C0774
TP0708

R0502

C0448

D0405
R0428
R0429 R0430
E0403
C0436

L0708

C0760

C0738

Q0500

C0449

C0463
C0441

R0508

L0409

C0435

C0764

TP0711

C0612 2

C0445

L0408

L0603

R0219

C0446
C0447
R0427
L0414

R0701 8 5
4
D0703

C0616

E0201

L0412

SH0300

C0767

C0618
R0603 R0624

R0221

C0742

C0757

C0632

TP_ADAPT_SW
C0179

C0856

R0769

TP0707

S0700

C0812

1

L0204
C0207

C0456

C0828

R0426
C0464
C0444

R0212 C0209
C0224
R0207 R0206

C0756

C0765

R0766

C0769

C0869

R0765

C0790

C3020

4

C0746

C0758

C0601

3

C0819

D0702

TP0600

2

C0731

C0745

C0845

C0770
C0771
R0728

R0709

TP0301

C0753

C0808

C0818

C0231

C0729

R0722
R0727

C0732

C0803

C0648

R0120

C0721

R0601

R0104

C0730

C0787
R0739

Q3032

R3030

6

2

07

48

C0737

C

FT_VBUS2

VR4006

FT_APM_1_WIRE
C4070

VR4009

C4068

C0727

FT_VBAT

FT_VBAT_GROUND

FT_USB2_DM

FT_USB2_DP

VR3504
2
3

C4065

C4066
R3529

C4063
R3548

C4067

R3545 R3540

C0741

R0620 C0604 Q0600
C0610
C0647 R0605
R0604

C0101

C0755

C0749

R0719

SH0500

C0233

C0754

C0744

R0754
R0720
R0718
R0755

L0720
C0791

C0814

3

2

R3039

Q3041

3

EXT_PTT

R4031

2

3

C3A3

R6433

C3045

TP_VCTRL

C0137

C0218

U0201
R0218
L0211
C0249
Q0202
R0213
C0219
C0248
L0205
C0211
R0202
R0210
C0203
R0203
C0217
C0221
L0200
L0206
C0222
C0202
R0220

C0743

R0160

1

E0301

C0800 R0747
TP0909

R3524

1

Q3030

C3032

R3041

VR3040

R3048

C0719

C0191

C0334

C0811

C0193

C0135

R0230 C0235

C0716
C0717

L0702

Q0108

2

3
4 6
U0303

E0302

R0302
R0337
R0208
R0303
L0300 C0302C0238
C0303
C0239
C0309
C0307
R0319
L0221

C0331

C0322
R0334
R0332
C0328
C0327

L0306

R0310
C0321

C3507

R3057

D3030

R3053

C3030 R3040

R3047

R3055

C0194

R0103
C0131
R0113

R0333

14
R3521
C3500

U3505

R3525

R0760 C0736
R0711 C0752
C0728
TP0703
R0714
R0715C0733
U0700
R0777
TP0704
C0817
L0705
R0759
C0734
C0801 TP0710 Q0705

R3502

R3506

8

7

R3528
C3510

4

5

3

L0700

C0192

R2501
R2507
R0307
R0306

R2500

U3004

R3008

R3534
R3530
R3549
C3522

R3539

VR3200

C3275

3 R3209

U3030

R3034

C0162

43
6
R1026
C1032
U0304
CR0300
R0331
R0327C0361

1
TP0702 C0809

C0160

R0320
R0321

3

C0163

R2515
L0304

C0317

Q0703

R0134
C0159

C1044
R1054

L0718

C0258
C0257

20

C0795
L0721

C0138

R0308

C0792
C0793
C0794

5
34

G2

TP0705

R3044

C0311

2

1

8

C2501
R3046
C3041
R3045

R4032

R4033

2

Q6401

R6435
R6430
C6435
R6436
U6405
C6438
C1

FT_EMERGENCY

VR6400 FT_IGNITION_SENSE

R4035

C0157

R2504
R2506
R2517
R2516
R2513
R2518
R2525

D0704

C0316

2

C0319
L0305
C0318
C0324
Q0302
R0312

R3582

TP0709
C0789
L0715 C0780

C0164

3
4
Y1000
2
G1

L0311

TX_RAMP_DAC

C0775

C0156 C0149
C0151
C0158
R0127

R1044
J2500

R3249

R3581

R2502
R2519
R3577
R2520

C0785
L0717

C0230

R4090
C3218 E4003
R3222
C3217
R3223

U3202

Q3040

L0711
C0763

L1

C3272

C3282

MAKO_V8_5V

R3248
VR3208 Q3206
3
4 6
R3226
R3043
C3044

D3200

R3228
C3274
C3261
C3043
E3203 Q3205 R3210

L0709
R0712

C0360

5
34

R3523 R3007
C3011
C3017
C3016

C0786 C0815

C0165

U2000
C3204

6 4 C3512
3
Q3502

R0139
R0140

AA1
C3260

C3233

R3236
R1048 U3203 C1
C3A3

EXT_MIC

C3237

MAKO_V9_3V

VR3201

R3536
R3553 C3532

C3509

C0166

K9
A9
TP_FLASH_CLK
TP_DDR_LDQS
C4088
M8
A8
C4087 R4034
C3205

R3551 R3554
INT_MIC

Q3504
Q3503
6 4
3

R3533C3525

C3517
C3526

C3021

C0161

U2001
VR3502

R3050

C0108

U1000

C3519

R3037

C0134
C0136

AA21

1

R3051

R3038

U0100

R3579
TX_RAMP

7

3

L11

R3572
RF_ATTN_2
C3214 A21

8
2

C0112
A11

R3250

Y3201

L3201
VR3203

U3502

R3220 R3219

R3591

VR3205

14

U3003

C0107
C0106
R0126

A1

C3031

R1060

P1

R3592

E3201 C3521

E3208 E3206

SPI_MOSI_1 A1

R3552

SPI_MISO_1

C3270

R3054

2

ANT_C

R4088
R4089

R4055

3

J6400

R6407

Q4014 Q4001

C0114

R3227
TP_DDR_UDQS
C3228
C3222C3243
C3231 C3227 C3221

R3555R3544
R3546 C3535
C3252

C6449 R1047

R3052

R4049

C0357
C0358
C0363
C0362
C0349
C0348

C3289
C3291
R3593

VR3207

16

Q4012

R2508

2
R4086

SPI_CLK_1

R3584R3585

1

C3232

9

C4085
14C4084
C4073
R4079
R3542
R3541
Q3505
C3527

U4000

C3042

U1006

3
U4001

8

E2500 D3040

C1033

R3253

5
U3501
6 10

R3513
C3502 R3511
C3540
C3539
R3578
I2C_CLK
R3558
R3559
I2C_DATA

MAKO_CE
C1035

R6469
R3586
U3504
8

4
U3503
5 8

R3569

C3257

C4071
R4103 C4072
R4101 C4074
R4100

7

R4023

E4002
4
U3508
5 8 C3542

R6438

U3200

P14

1
C3536

R3575

C3508

R2524

R3237
K1
R3216
R6464 R3556
R6468
U6404 R6401

R6470

R6420

C3541

FL6401

Q4015 R4030

OPT_SSI_SYNC

C3265
R6419
R6418
R6417
R6416
C6452
C6434

R6439

C3206
Q3208 C3290
2
Y3200 C3215
3
4
A14

U6408

C6414

L6403 R6411 R6409
IF_TEST
2.8V_RF_TEST

P1

C3503
R3573
R3574
R6457

R4098

R1070

R3243

R6437

R1046

C3269
4
6
U3201
3

R3252 R3247

R3246

Q4007 Q4003

E4006
R4074
R4076
R4078
R4080
R4081
R4082
R4083
R4085

R3245

Q3209

U6401

P10

C6401

Q4009

C4093
C4094
C4059
C4049
C4051
C4053
C4055
C4062
C4061
C4060
C4058
R2511
R2509
R2510

R4106
C4086

C3281
1.2V_RTC_TEST

A1
R6440

C4011
C4012
C4010
C4007

R3512
R3510

FT_USB1_DP

C3200
R3215

C3279

R3207

C6446

Q3210 R3208

R3200

Q3207
8
5
4
R3240

U6406
Q6402 6 43

A10

ROUT_TEST

D4001

R3204
C3201

R6404

FT_USB1_DM

R3239
C3266

R3241
R3238

R6405
C6432

FT_VBUS1

C4076

L6402

C3534

D4000

20

R6410
C6443
C6444
SPI_CLK_TEST

R6432

C4069

26

E4004

E6400
C3533

07

FT_MMP_1_WIRE

C6413
C6412

C4064

07

CLK_ACQ_TEST
3 2

C6436

C

4 5

C6437
R6434

C

C4014
C4015

3-36

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

C0943
R0973
L0904

D0904

C0761
R0913
C0912 C0903
C0902
R0941
R0946

R0954TP0910
C0925

R0955

C0813
2

6 4 Q0400

3
E0400

C0641

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-37

RAW_B+
9V3_PA
9V3

PA_SUPPLY
9V3_PA
9V3

5V
1.8V_TH_DIG
2.8V_TH_DIG
2.8V_TH_ANA

5V_SW
1.875V_DIG_V2
2.775V_DIG_V4
2.775V_ANA_V7
0

SPI_MOSI
SPI_MISO
SPI_CLK
THK_CS
ABACUS3_CS

0
1

2

2

3

3

4

4

0

TX_SSI_DATA
TX_SSI_CLK
TX_SSI_FSYNC

SPI_BUS(0:4)

1

TX_SSI_BUS(0:2)

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN
TH_CEX
ABACUS3_CEX_IN

RX_VCO_SEL1_
RX_VCO_SEL2_
TX_VCO_SEL1_
TX_VCO_SEL2_

RX_VCO_SEL1
RX_VCO_SEL2
TX_VCO_SEL1
TX_VCO_SEL2

VCTRL
SF_OUT
HP_MOD_OUT
PRSC

VCTRL
SF_TH
HP_MOD_OUT
PRSC

9V3_SYNTH
9V3_VCO

9V3_SYNTH_IN
9V3_VCO

VCO_UHF1

TX_INJ

TXINJ

TX_HP_UHF1

( TX: SHEET 1 )
( RX: SHEET 2 )

( PA: SHEET 1 )
( PC: SHEET 2 )

0

1

1

2

2

SDTX
TX_CLK
SFTX

SYNTH

RXINJ

9V3_SYNTH_OUT
9R1

9V3
9R1

RX_IN

CONTROLLER_&_GPS_R6
( TOP LEVEL: SHEET 1)

PRESSURE_PAD
PC_ATTEN_ENA
FINAL_BIAS_1
TX_DAC
ANT_ENABLE
LO_BATTERY_DET
LO_PWR_DET
VSWR_DET

RF_ATTN_1
0

RX_SSI_DATA
RX_SSI_CLK
RX_SSI_FSYNC
RX_SSI_SYNCB
DMCS
RESET_OUT
ADAPT_SW
LOCK_DETECT

16.8_GPS

RX_SSI_BUS(0:2)

0

1

1

2

2

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT
ABACUS3_SYNCB_IN
DMCS
RSTB
ADAPT_SW
LOCK

16.8_GPS

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT
ABACUS3_CEX_OUT
RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

0
1
2
3
0
1
2

ABACUS3_SYNCB_OUT
5V_BE
1V8_BE
16.8_REF

PRESSURE_PAD_DET
PC_ATTEN_ENA
MAKO_DAC2
MAKO_RAMP_DAC3
ANT_ENABLE
LO_BATTERY_DET
MAKO_ADC8
MAKO_ADC5

RX_INJ

RXFE_UHF1

RX_IN

( 1 SHEET )

9R1
RF_ATTEN_1
FE_TUNE

MAKO_DAC1

IF

ABACUS_SPI_BUS(0:3)
5V_FE

NC
0
1
2
3

ABACUS_SSI_BUS(0:2)

SPI_ABACUS_DATA
SSI_ABACUS_DOUTB
SPI_ABACUS_CLK
SPI_ABACUS_CEX

IF

0
1
2

SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT
SSI_ABACUS_FSYNC
SSI_ABACUS_SYNCB

RXBE_73.35MHZ
16.8_MHZ_BUFF

5V
1V8
REF_CLK

(IF AMP: SHEET 1)
(ABACUS3: SHEET 2)

UHF2 (450–512 MHz) 1–40W Overall Schematic Diagram

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-38

E0400

RF_ATTEN_1_3

NU

9R1_FILT

RF_ATTEN_1

E0401

NU

C0400

Q0400

R0401

9R1_FE_6
9R1

NU
6

2

4

1

1
C0402

C0403

Q0401

5

C0401

R0411

R0402

NU
2
3

5

R0403
R0431

NU

6

NU

C0404

C0405

3

4

Hi-Side Zeros for Preselector
C0407

R0400

RXIN_FE_6

7.0 VDC

L0402
D0407

1

D0402

CR0400

2

2

NU

C0453

C0412

NC

3

L0405

R0444

C0462

R0443

C0415

C0414
C0419

3

R0437

R0406

L0403

D0403

D0408

D0409

D0404

C0417

L0404

R0435

C0416

C0461
(VALUE)

C0452

1

1

(VALUE)

C0421

C0409

L0413
C0460

3

C0408

(VALUE)

D0406

D0401

RX_IN

R0404

2

D0400

L0401

2

FT0400

C0413

R0405

C0410

(VALUE)

C0406
C0411

0.8 VDC Typical

C0455

(Micro-strip 20 mm Each)

NU
R0432

3

R0407

3

C0454

1

C0459

1

C0420

2

R0441

R0440

C0458
1

Q0402

C0422

R0436

10 dB Attenuator
(Not Placed)

NU
C0424

C0425

9R1_FILT

C0427

C0426

NU
L0414

(VALUE)

C0423

R0438

R0409

L0406

R0410

0.7 VDC

C0428

C0429

C0430

R0412

C0431

C0432

R0413

C0433

C0435
1

4

2

NU

NU
E0403
R0428

(3.00 ~ 8.00 VDC)

Q0403

MAKO ( 0 ~ 4.6 VDC)

FE_TUNE_FE_4

R0429

C0434

R0414
6

3

5

FE_TUNE
C0436
R0430
R0415

R0416

9R1_FILT
IF_FE_8
IF
R0417

R0427

C0437

+16.0 dBm Min. (250 mV P-P)

R0418

C0438

R0419

L0407

NU

L0412

1

C0439

C0456

FT0401

8.9 VDC Typical

T0401
C0441

C0463

C0442

C0464
R0426

R0420

IO3

T0400

4

3

3

C0440

(VALUE)

C0443
L0409

C0445

L0410

2

3
2
1

R0422

R0433

C0447

C0448

C0449

6

IO1

IO2

1
5
NC

C0451

NC

RX_INJ

5

NC

.0476

R0434
R0424

C0457

R0425
L0411

UHF2 (450–512 MHz) 1–40W Receiver Front-End Schematic Diagram

Zo/Zin=4:1

NC

Zo/Zin=4:1
D0405

R0423

6

2

1
IO4

3.0 VDC Typical

3.7 VDC Typical

RX_INJ_FE_5

C0446

4

L0408
Q0405

R0421

4

C0444

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-39

RX_FE_3
5V_FE
5V

E0500
R0511

5V_BE_5
5V
R0500

C0514

C0513

R0501
R0502
R0512
R0503
1.6V

73.35MHz 4-POLE

1.43V

IF_OUT

L0506

R0509

IF_TO_ABACUS

C0504

C0512

FL0500

C0502

Q0501
C0507

C0506
1 IN

L0503
C0510

1
0.76V

GND2

3 CC1
6 CC2

5

IF

C0509
NU

C0515
NU

3

C0503

OUT 4

2 GND1

IFIN_BE_8

Q0500
2

D0500

C0516
NU

0.72V
R0510

R0508

L0504
NU

SH0500

2
1

UHF2 (450–512 MHz) 1–40W Receiver IF Amp Schematic Diagram

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-40

VVCO

U602

C0601

TP0600

SPF_3.5V

1

C0602

C0603

C0604

R0601
TP0601

C0605

C0650

R0621

R0602

IF_OUT
R0623
NU

R0622
NU

C0607

Q0600
# C0611

5V

2nd LO LF

C0610

3VA

C0612

L0602

R0624
C0613

R0604

C0615

R0605
E0600

C0617

3VA

C0614

D0600

C0618

2nd LO VCO UHF (71.1MHz/75.6 MHz)
L0604

C0619

L0605

R0603

C0649

E0601

R0606

3VA

L0603

C0616
NU

C0620

C0621

E0602

C0622

FREF_IF
1V8

REF_CLK

E0603

C0628
C0629

R0610

SSI_ABACUS_SYNCB

R0609

DOUTB_1_BE_5
DOUTA_1_BE_5

R0611
PE

C0631

C0630

FS

3VA

SB_1_BE_5
FS_1_BE_5

R0608

13
14
15
16
17
18
19
20
21
22
23
24

VREFN

U0600

R0607
R0627
NU

E0604
* C0632

PD

PC

CLKOUT

C0627

36
35
34
33
32
31
30
29
28
27
26
25

DOUTB

C0626

3VA

GNDL
FREF
GNDS2
SYNCB
GNDH
FS
DOUTB
DOUTA
CLKOUT
VDDH
VDDD
PE

DOUTA

1
2 MXOP
MXON
3
GNDF
4
IF2N
5
IF2P
6
VDDF
7
GCP
8
GCN
9
VDDA
10
GNDA
11
VREFP
12

RREF
VDDQ
IOUTC
GNDQ
VDDC
GNDC
CLKP
CLKN
GNDS1
GNDD
PC
PD

C0625

VDDI
IFIN
CXIF
GNDI
CXVL
LOP
LON
CXVM
VDDL
VDDP
IOUTL
GNDP

48
47
46
45
44
43
42
41
40
39
38
37

C0623

R0612

CLKOUT_1_BE_5

R0613

FE_1_BE_5

SSI_ABACUS_FSYNC
SSI_ABACUS_DOUTB
SSI_ABACUS_DOUTA
SSI_ABACUS_CLKOUT

SPI_ABACUS_CEX
FD_1_BE_5

R0614

C0633

SPI_ABACUS_DATA
FC_1_BE_5

R0615

SPI_ABACUS_CLK
E0605

C0634
C0635

3VA

C0636

R0625

1V8
1V8_3

3VA

E0607

C0638

3VA

E0606

C0641
U0601

E0610
R0616

C0651
3VA

2
FB
6
VOUT 1
NP
4
VCONT
3
VIN
GND

5V

C0640

E0608

R0626

C0637

5
L0608

C0642

R0617

R0618

C0643

R0619
C0644
C0645

D0601

R0620
C0646

VVCO
E0609

CLOCK VCO

UHF2 (450–512 MHz) 1–40W Receiver Back-End Schematic Diagram

CLOCK LF

C0647

Q0601

C0648

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-41

PA_SUPPLY_TX_PA
A+

PA_SUPPLY
E0700
C0700

C0702

C0701

C0711
NU

C0710

C0712

C0713
R0742
E0701

C0703

9V3_TX
9V3_PA

C0704

C0705

C0706
NU

C0707
NU

C0708

C0709

9V3_TX
E0703

47K

L0700

E0702

R0702
NU

2.2K

C0714
9V3_Tx_Sw
1

47K

47K

C0725

Antenna_En

C0730
NU

L0702

E0704

C0716

C0717

C0729
NU

R0700

C0731
NU

C0732

LO_PWR_PAD

Q0702

C0745

TP0702

D0704

MRF1570, Flat Lead

C0719

C0807
NU

Gate_1

R0765

C0811
ATC

C0810

R0718

R0712

C0752

3.2VDC
13 dBm
TP0704

-3 dBm
TP0703

C0809

L0705

C0749
NU

C0818

C0754
NU

R0709

C0828

C0808
NU

C0753

U0700
RF_IN

VD_RF_OUT

R0715

C0819
Q0703

R0755

C0744

C0755
NU
C0813
NU

C0721
NU

R0768

11dB/17dB Pad
18dB RL

C0806
NU

Gate_2

R0770

C0812
ATC

C0803

L0712
NU

C0741
NU

C0747
NU

R0771

L0706

L0707

C0723

L0708

R0719
SP0703

R0769

C0829

3 G

TP0705
Test Point to check
Ref Osc Warping

C0743

2 S

R0760
R0714

R0754

3

2
GND1
4
GND2

1

D 1

C0733

R0711

W = 0.625 mm
C0735

D0700

NC

+8 dBm
TX_INJ_TX_PA C0728
TX_INJ

L0903

R0971

SP0702

R0766
R0720

1 J0700-1
2 J0700-2
3 J0700-3

L0719

C0737
NU

C0726

SP0704
SP0705
SP0706
SP0707

C0769
C0869

L0905

R0970

C0720
NU

R0706

C0768

C0736

SP0700

R0764

C0718
L0711

PIN2

R0762

C0845

C0724

C0763

L0709

PIN1

C0722
NU

2

C0832

R0763
HI_PWR_PAD

C0715
NU

HS0700

Q0701

C0727
NU

C0746

C0742

C0739

C0740

C0751
NU

C0761

1
C0734

POS

C0817

R0728
L0721

L0717

L0718
NU

C0764
NU

C0760
NU

C0765
NU

D0702

A+

C0767

TP0707
M0700

TP0708

C0778

C0779
R0977

R0729

2.2VDC (TX Only)

2.2VDC (TX Only)

R0976

C0772

C0766
NU

Gate_2

C0942
R0732

R0730

C0776

VR0700
R0738

C0815

R0739
NU

NC

C0787

L0715
C0780

C0775

C0804
C0792

TP0709
R0744
NU

C0790
NU

C0814

R0757

R0756

C0791
C0793

R0741

C0805

C0782

C0781

C0794
NU

D0905
9V3_Tx_Sw

R0740

Q0704

Final_Bias

D

C0944

D0703

R0979

NC
REV_DETECTED

K4
K3
K2
K1

L0720

C0945

Q0706

Q0705
S

G

C0757

TP0711
NC

R0759

C0943
C0758
NU

C0759
R0745

L0723
NU
C0789
NU

L0716

R0743

A5
A4
A3
A2
A1

C0786

PRESSURE_PAD

R0734

9V3_TX

C0788
NU

R0974

R0978
C0777

V_cont

2.85V (44W)
2.10V (27.5W)
TP0710

R0975

R0701

R0735

Gate_1

9.1VDC

R0973
NU

C0941

C0861

R0773

R0727

C0770

C0771
NU

L0904
D0904

C0774
C0874

C0856

R0722

C0795

L0722

C0940
C0756

L0714
C0785

R0713

W = 0.625 mm

L0710

C0748

ATC

SP0701

C0738

S = 0.54 mm
L = 19 mm
W = 2.5 mm
S = 0.93 mm

TP0713

R0777
FWD_POWER
R0747

9V3

NC

PRESSURE_PAD_TX_PA

R0749

PRESSURE_PAD

ANT_ENABLE_TX_PA
ANT_ENABLE

R0748

FWD_DETECTED
RX_IN_TX_PA
RX_IN

V_cont
R0750

9V3_VCO

C0966

R0775

S0700

C0798

C0799

C0796

C0797

R0752
V_CONTROL

V_cont
R0761

R0751
C0802

C0800
NU

C0801

FINAL_BIAS_1_TX_PA
FINAL_BIAS_1

Final_Bias
R0753

9V3_SYNTH
Antenna_En

9V3_TX

9V3_TX

LO_PWR_PAD

LO_PWR_PAD

HI_PWR_PAD

HI_PWR_PAD

UHF2 (450–512 MHz) 1–40W Power Amplifier Schematic Diagram

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-42

SH0900

SH0901
9V3

1
2

1
2

Q0900

4

3
NOTE: VOLTAGES SHOWN FOR ANALOG TX MODE

5

C0900

2

0.6V typical
Cutback starts about 2.2V
TP0907

C0901

6

1

9V3_PC

PC_ATTEN_ENA_TX_PA
PC_ATTEN_ENA

R0931

LO_PWR_PAD

C0929

9V3 to REV bias PIN in LP mode
R0910

R0918
C0920

2

C0783

C0918
8
D0901

L0902

C0914

2
R0922

3

U0900-1

R0917

R0906

1

9V3

9V3_PC

R0900

D0900

1

9V3_PC

Q0711

TP0913

C0911

R0901

R0907

3

4

9V3_PC

2

Cypher: 2.4Kohm 5%
R0902

R0936

R0724

C0913
R0924

R0919

C0916

NC

C0947

1

R0960

3

9V3_PC

2

C0912
L0901

R0726

3

R0921

9V3_TX

6

1
C0917

5

D0906
4

C0919

Q0902
R0913

Q0901

8

R0903

6

9V3 to FW bias PIN in HP mode

L0900

HI_PWR_PAD

7
U0901-2

R0930

C0931

C0934

R0926

C0935

C0915

R0725

5
4

R0937

RT0908
U0941
2
FB
6
NP
4
VCONT
3
VIN

5V

VOUT

R0927

1

R0929
R0909
C0907

D0902

5

9V3

C0948

NC

R0989
NU

D0903

NC

1
C0937

8

C0936
C0963

2

TADJ
INHI
VSET
INLO
VOUT
COMM

R0988

CLPF

R0981

6

R0915

R0914

R0923

4

FWD_DETECTED

R0995
NU
R0982

5

R0984
NU

3

R0920
R0994
NU

8
LO_PWR_DET

U0901-1

R0985

R0983

C0939

2

1

C0908

LO_PWR_DET

9
C0964

C0909

3
4
TP0903

C0965

0.38V (44W)
0.21V (27.5W)
R0911

2.85V (44W)

REV_DETECTED
C0921

C0922

9V3_PC

7

V_CONTROL
NC

6

NC
COMM

1.35V (44W)
1.28V (27.5W)

1
RFIN
2
ENBL
3
VSET
4
FLTR

C0910

R0912

R0986
R0987

R0941
C0902

C0903

D0907
5.1V

C0967 NC

VSWR_DET

C0923

VSWR_DET

TP0910
TP0911

R0950

8

R0942

9

5

VAPC

U0940

GND

R0940

VPOS

8

2.10V (27.5W)
TP0909

R0916

9V3_PC

GND

5V DC

4.0V (44W)
3.2V (27.5W)
TP0904

U0943

VPOS

C0960

C0951
0.1uF

C0906

C0962

C0961

7

R0925

C0949

C0904

5V
R0928

GND

C0950

6

7
5

R0943

R0951

R0944

FWD_POWER

4
C0926
R0955

C0925

R0946

R0947

RT0953

LO_BATTERY_DET

C0953

C0928

R0954

3

LO_BATTERY_DET

TX_DAC

R0938
C0927

GND

2
1
INPUT RESET_OUT
4
5
NC1
NC2

U0900-2

TX_DAC

U0942

UHF2 (450–512 MHz) 1–40W Power Control Schematic Diagram

9V3

9V3

3-43

SPI_CLK_IN

SPI_MISO_IN

SPI_MOSI_IN

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

5V_BE_SYNTH
5V_BE
5V_TH

2.8V_TH_DIG

1

1V8_BE_SYNTH
1V8_BE

TP_TEST1
1

RX_SSI_DATA_PASS_IN
RX_SSI_CLK_PASS_IN
RX_SSI_FSYNC_PASS_IN

2.8V_TH_DIG_SYNTH
C0100

1.8V_DIG

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

1.8V_DIG

RX_SSI_DATA_OUT
RX_SSI_CLK_OUT
RX_SSI_FSYNC_OUT

RX_SSI_DATA_IN
RX_SSI_CLK_IN
RX_SSI_FSYNC_IN

R0101
2.8V_ANA

ABACUS3_SYNCB_OUT
ABACUS3_CEX_OUT

2.8V_DIG

1.8V_DIG

RX_SSI_DATA_PASS_OUT
RX_SSI_CLK_PASS_OUT
RX_SSI_FSYNC_PASS_OUT

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

5V

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

2.8V_ANA

ABACUS3_SYNCB_IN
ABACUS3_CEX_IN

5V_SYNTH

SPI_MOSI_OUT
SPI_MISO_OUT
SPI_CLK_OUT

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

SPI_MOSI_IN
SPI_MISO_IN
SPI_CLK_IN

R0100

1.8V_DIG

TP_TEST2

R0102
1.8V_TH_DIG_SYNTH
1.8V_TH_DIG

C0108
C0102

2.8V_ANA

C0177

C0101

R0103
2.8V_TH_ANA_SYNTH

C0106

2.8V_TH_ANA
C0105

C0104

C0178

C0175
C0109

C0110
C0107

R0104
C0111
C0103

Locked: 1.8V
Unlocked: 0V

2.8V_DIG

LOCK_SYNTH
LOCK

NC

C0112
C0115

R0110

C0123
R0146
R0147
16.8_REF_BE_SYNTH

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

16.8_REF
R0109
R0156
NU
R0157
R0158
NU

GPO_1_SYNTH
C0131

C0130

GPO_2_SYNTH

H2
F8
C8
B7
H7
L6
A7
E8
B3
D7
C7
G10

SCAN_EN

MN_CP_VCC
LGND1
LGND2
LVCC2
TX_DAC_GND
TX_DAC_VCC
ASPI_VCC
SSI_GND
TM
TEST1
TEST2
LVCC1

D3

F9
F10
F11
F7
D11
E9
E10
E7
K1

SPI_MOSI_IN
TP501
TP502
TP503
1
TP504
1
1
1

SDTX
DMCS

NC
2.8V_ANA
C0124

C0125
U1=220pF
U2=120pF
VHF=1500pF

K8

HP_MOD_OUT_SYNTH

H1

HP_MOD_OUT

H3
M_PRSCX
J2
M_PRSC
MN_CP

PRSC_SYNTH
PRSC

G3
SF_OUT_SYNTH
C0129

TP_ADAPT_SW

R0113

C0133

R0114
C0134
U1=220pF
U2=120pF
VHF=1500pF

GPO_4
9R1
GPO_5_SYNTH
GPO_6_SYNTH
RX_VCO_SEL2_

C0136

Adapt ON: 5V
Adapt OFF: 0V

4

3

R0159

C0179

R0115

C0137

10K

1

Q0108
R0116

47K

2.8V_ANA

R0126

ADAPT_SW

IN
R2

2

Q0102

ADAPT_SW_SYNTH

R1

OUT
C0138
GND

C0135
9R1 SWITCH FOR FRONT-END

SF_OUT VOLTAGE: 2.45V

R0148

2.8V_ANA

RF_ATTN_1
R0160

SF_OUT

5V_TH

C0132

GPO_3_SYNTH

Q0107

TX_CLK
SDTX_SYNTH
DMCS_SYNTH

TX_VCO_SEL1_

9R1_SYNTH

TX_CLK_SYNTH

R0111

NC
NC

MN_ADAPT_CP

SFTX

NC
NC
NC
NC
NC

G1
DAC_ADAPT
F1
VCO_DAC

HP_MOD_OUT

SPI_CLK_IN
SFTX_SYNTH

Q0106

R0119
R0118

R0117

R0120

NU
C0141

C0142
U1=220pF
U2=120pF
VHF=1500pF

U0101
5

C0140

4
C0143

C0144
R0122
NU

ONOFF_CONTROL

1
INOUT
2
OUTIN

3

RSTB_SYNTH

VCC

9V3

C0128

TH_CEX

GND

R0170
9V3_SYNTH

C0127

SPI_MISO_IN

5V_TH

C0126

GPO LINES
HI: 2.8V
LOW: 0V
RX_VCO_SEL1_
VCO SEL: ACTIVE LOW
TX_VCO_SEL2_

NU

5V_TH

NU

C0121

1

16.8_GPS_SYNTH
16.8_GPS

NU

TH_CEX_SYNTH

L3
ESC_CP
G2
MAIN_PDET_VCC

NC

NU
R0155

U0100

NC
NC
NC

16.8_REF_CONTROLLER_SYNTH

NC
NC
NC
NC
NC
NC
NC

C0119

D10
SPI_DR
D8
CEX
D9
SPI_DW
C11
SPI_CLK

SFTX
TXCLK
SDTX
DMCS
SDR
SCLK_OUT
RXFS
RXACQ
ESC_IN

XOSC_BASE
XOSC_EMIT
SMD_CLK_GEN_GND
OSCREG_SPLY
OSCREG_BYP
SF_OUT
OSCREG_OUT

R0108

NU

K5
L5
C9
J4
L4
K4
H5

NC
NC
NC
NC
NC
NC
NC

G9
CLK_CP
H11
CLK_EMIT
G11
CLK_BASE
E6
RSTB

R0107

NC
NC
NC
NC

Q0100

C10
ASPI_CLK
B11
ASPI_DATA
A6
ACE1
D6
ACE2
A1
NC1
A11
NC2
F6
TX_GND2
L1
NC3
L11
NC4

C0122

C0195

AGC_REF
AGC_FLAG
ARX_DAC
RFSTEPA
AGC_DAC
DC_CAL
BP_I
RXI
RXIX
BP_IX
SDM_VAG
BP_Q
RXQ
RXQX
BP_QX
SCAN_IN
RX_EN_OUT
PABIAS_DAC
CLK2_OUT
CLK1_OUT
TCLK
NTXQ
TXQ
NTXI
TXI
INCR_DECR
PHCLK
FBQ
FBI

NC
NC

L0100

C5
C4
H6
A3
B5
A2
E4
C2
C1
F4
B10
E2
D1
D2
E3
F2
B1
K11
J11
H9
G8
K6
L7
L8
K7
J9
L9
B6
C6

J7
EF_OUTP
J8
EF_OUTM

NC
NC

K10
SUB1
F5
SUB2
F3
SUB3
L10
DEEPSLEEP

R0106

MN_CP_GND

SDM_REF_VCC
SDM_VREFM
SDM_VREFP
RX_AVCC1
RX_AGND1
RX_AVCC2
SDM_REF_GND
RX_AGND2

R0144

CLK_VCC
CLK_GND
TX_VCC
SDM_CLK_GEN_VCC
XOSC_GND
OSCREG_GND
SSI_VCC
ESC_GND
TX_GND1
ESC_CPBIAS
ESC_VCC
ESC_CP_GND
ESC_CP_VCC
MAIN_GND
ESC_TEST
MAIN_VCC

C0171

G5

C0118
B9
A9
B8
B2
C3
A5
A8
D5

C0117

J10
H10
J6
A10
G6
J5
E11
H4
G7
L2
K2
K3
J3
G4
E1
J1

R0105
C0120

C0113

GPO1_TEST1
GPO2_TEST2
GPO3_TEST3
GPO4_TEST4
GPO5
GPO6

C0114

B4
A4
E5
D4
K9
H8

Buffer to Abacus/Controller

Switch for Adapt Transient

VCONT

R0161

C0196

C0180

C0146
U1=220pF
U2=120pF
VHF=1500pF

OUTPUT

3
C0145

5
NC1
6
NC2
7
NC3
8
NC4

GND

1

VCC

4

R0123

C0147
U1=220pF
U2=120pF
VHF=1500pF

2

RSTB

NC
NC
NC
NC

R0125

Y0100
16.8MHz
1.5 ppm

0.5 ppm
R0128

R0127
TCXO (Y0100)

---

4875188M01
VCTRL_SYNTH
VCTRL
R0131

C0148

C0150

C0149

C0151

VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V
VCO STEERING LINE VOLTAGE: 0.6V TO 4.4V
TP_VCTRL

1

R0134

C0157, C0159, C0160,C0162,C0163,C0191,C0192,C0193,C0194: NU (UHF B2)
C0191,C0192,C0193,C0194: NU (UHF B1)
SH0100

SH0101

C0194 C0193

C0192

C0191 C0156 C0157 C0158

C0159 C0160

C0161

C0162 C0163 C0164

C0165

R0139

C0166

1
2

1
2

R0140

Note: High Port modulation injection through loop filter for U1 and U2 only

UHF1 (450–512 MHz) 1–40W Synthesizer Schematic Diagram

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-44

SF_TH
SF_TH_VCO_UHF1_6
SF_TH

SF_TH
C0200

RX1

C0201

Super Filter Voltage (SF_TH)

C0206

SH0301

1
2

L0202

C0204

C0205

SH0300

1
2

SF_TH: 2.5 V
R0201

R0204
R0205

C0208
L0203

C0213

C0214

RX Buffer Amplifier

C0215

E0201
Q0200

RXSL

RX VCO 1

9R1
CR0201

VCTRL

9R1_VCO_UHF1_7

L0200

CR0202

L0209

R0211

C0220

C0202

C0203

L0207
R0202

C0223

L0210

R0203

C0225
C0226

Steering Line Voltage (VCTRL_TH)

CR0203

CR0204

C0207

C0209

VCTRL: 0.6-4.5 V
C0229

L0204

L0212

C0211

SF_TH

RX2

C0237
R0216

R0224

R0221

R0219

L0213

C0217

L0206

R0220

C0222

C0221

R0207

Q0202

R0208

C0219

C0218

NU

NU

RXINJ: 329.65 - 396.65 MHz
+6 dBm

L0211
R0212

C0242

RXINJ

R0210

NU

C0241

RXINJ_VCO_UHF1_5

L0205

R0206
C0236

C0224
NU

C0240

R0225

R0226
C0243
RX VCO 2

L0214

C0245

C0247

C0246
Q0201

TP0301
CR0206

L0217

C0250
L0218

L0215

RX Prescaler

1

CR0205

RXSL

C0231

C0251

SF_TH

PRSC (RX): 329.65 - 396.65 MHz
R0230

C0253

C0238

-5 to -15 dBm

C0252

C0239

C0230
CR0207

PRSC_VCO_UHF1_5

CR0208

PRSC

PRESC_TX

RX2_SEL: 2.7 V (High)

L0221
C0259

L0219

C0235

C0233

0.1 V (Low)

NU
R0213

RX1_SEL_VCO_UHF1_5

RX2_SEL_VCO_UHF1_5

R0218

RX_VCO_SEL2

RX_VCO_SEL1
R0229

C0257
RX1_SEL: 2.7 V (High)

C0248

C0249

U0201

0.1 V (Low)
RX1

UHF2 (450–512 MHz) 1–40W Receiver VCO Schematic Diagram

RX2

C0258

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-45

TX Buffer Amplifier
TX1

SF_TH

R0321
SF_TH

C0300

VMOD

L0300

C0301

9T1
C0302

C0303
R0301

R0320

R0302

L0302

R0303

C0304
HP_MOD_OUT_VCO_UHF1_7

R0319

C0307

C0310

HP_MOD_OUT

C0306

C0305
C0360
C0361

C0334

R0305

C0308

CR0300

C0316

C0309

R0304

L0304
L0303
C0311

TX VCO 1

Q0300

VSL
VCTRL

CR0301

VCTRL_VCO_UHF1_7
VCTRL

CR0302

C0320

L0309

R0311

R0332

L0307

(VALUE)
C0326

Steering Line Voltage (VCTRL_TH)

R0334

C0322

R0307

R0308

Q0302

C0319

R0310

C0321

TXINJ

C0318

TXINJ: 403-470 MHz
+11 dBm

NU
L0311

NU

C0323

L0310

C0317

L0306

R0333

TXINJ_VCO_UHF1_5

L0305

R0306

C0315

C0314

C0313

R0312 C0324
NU

C0325

R0337
CR0303

9T1

CR0304

VCTRL: 0.6-4.5 V
C0329

E0301

TX_BUFFER_SEL: 1.8 V (ON)

L0312

9V3_VCO_UHF1_7

0.1 V (OFF)

9V3_VCO

SF_TH
E0302
TX2

C0336

C0337

PREDRIVE_SW_VCO_UHF1_6

PREDRIVE_SW
R0316

NU
R0324

L0313

C0327

C0328

NU

NU
U0303
NU

C0340
VMOD
C0341
C0344

C0342

R0325
R0326

C0343

TX VCO 2

L0314

C0345

C0347

C0346
Q0301

CR0306

CR0305

VSL
L0317

C0350
L0318

L0315
C0331

C0351

TX Prescaler
PRSC (TX): 403-470 MHz
SF_TH

C0352

C0353

-5 to -15 dBm
Super Filter Voltage (SF_TH)

CR0307

CR0308

PRESC_TX

C0362

C0363

SF_TH: 2.5 V
SF_TH

C0359

L0319

TX1_SEL_VCO_UHF1_5

TX2_SEL_VCO_UHF1_5
TX_VCO_SEL2

R0331

R0327

TX_VCO_SEL1
R0329
C0348

C0357

C0349

TX1_SEL: 2.7 V (High)
9V3_SYNTH_OUT

9V3_SYNTH_IN

U0304

C0358

TX2_SEL: 2.7 V (High)
0.1 V (Low)

0.1 V (Low)
TX1

TX2

UHF2 (450–512 MHz) 1–40W Transmit VCO Schematic Diagram

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-46

UHF2 PCB 8486777Z15 Parts List 1–40W
Circuit
Ref
C0100
C0101
C0102
C0103
C0104
C0105
C0106
C0107
C0108
C0109
C0110
C0111
C0112
C0113
C0114
C0115
C0117
C0118
C0119
C0120
C0121
C0122
C0123
C0124
C0125
C0126
C0127
C0128
C0129
C0130
C0131
C0132
C0133
C0134
C0135
C0136
C0137
C0138
C0140
C0141
C0142
C0143
C0144
C0145
C0146
C0147
C0148
C0149
C0150
C0151

Motorola
Part No.
2113944A41
2113944A41
2113944A41
2113945C31
2113944A41
2113945C31
2113945C31
2113945C31
2113944A41
2113945C31
2113945C31
2113945C31
2113944A41
NOT PLACED
211394600
211394600
2113944A41
2113945C31
NOT PLACED
2113945B02
NOT PLACED
2113945B02
211394600
2113945C31
2113944A41
2113944A41
2113944A41
2113944A41
2113945C31
2113944A41
2113944A41
2113944A41
2313960B30
2113944A41
2313960B32
2113945C31
2313960B32
2113944A41
2313960B30
2113945C31
2113944A41
2113944A41
2113945C31
2113945B02
2113944A41
2113944A41
2113945D01
2113945D01
2113945C31
2113945C31

Description
120pF
120pF
120pF
0.1uF
120pF
0.1uF
0.1uF
0.1uF
120pF
0.1uF
0.1uF
0.1uF
120pF
–
1.0uF
1.0uF
120pF
0.1uF
–
.01uF
–
.01uF
1.0uF
0.1uF
120pF
120pF
120pF
120pF
0.1uF
120pF
120pF
120pF
4.7uF
120pF
10uF
0.1uF
10uF
120pF
4.7uF
0.1uF
120pF
120pF
0.1uF
.01uF
120pF
120pF
.033uF
.033uF
0.1uF
0.1uF

Circuit
Ref
C0156
C0157
C0158
C0159
C0160
C0161
C0162
C0163
C0164
C0165
C0166
C0171
C0175
C0177
C0178
C0179
C0180
C0191
C0192
C0193
C0194
C0195
C0196
C0200
C0201
C0202
C0203
C0204
C0205
C0206
C0207
C0208
C0209
C0211
C0213
C0214
C0215
C0217
C0218
C0219
C0220
C0221
C0222
C0223
C0224
C0225
C0226
C0229
C0230
C0231
C0233

Motorola
Part No.
2185419D06
NOT PLACED
2185419D06
NOT PLACED
NOT PLACED
2185419D06
NOT PLACED
NOT PLACED
2185419D06
2185419D06
2185419D06
2113945B02
2113944A41
2113944A41
2113944A41
2113944A41
2113945C31
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2113945A05
2113946H02
2113944A41
2113945Y02
2113945C02
2113944A41
2113944A41
2113945Y02
2113944A41
2113945C04
2115153H18
2113944A41
2113944A41
2115153H17
2115153H34
2115153H14
2113944A41
2115153H14
2115153H01
2115153H23
2115153H24
2115153H14
2115153H46
2113944A41
2115153H51
2113944A41
2115153H43
2113944C47
2115153H14
NOT PLACED

Description
0.1uF
–
0.1uF
–
–
0.1uF
–
–
0.1uF
0.1uF
0.1uF
.01uF
120pF
120pF
120pF
120pF
0.1uF
–
–
–
–
470pF
10uF
120pF
0.10uF
.01uF
120pF
120pF
0.10uF
120pF
.022uF
4.3pF
120pF
120pF
3.9pF
11pF
3.0pF
120pF
3.0pF
0.5pF
6.8pF
7.5pF
3.0pF
36pF
120pF
56pF
120pF
27pF
150pF
3.0pF
–

Circuit
Ref
C0235
C0236
C0237
C0238
C0239
C0240
C0241
C0242
C0243
C0245
C0246
C0247
C0248
C0249
C0250
C0251
C0252
C0253
C0257
C0258
C0259
C0300
C0301
C0302
C0303
C0304
C0305
C0306
C0307
C0308
C0309
C0310
C0311
C0313
C0314
C0315
C0316
C0317
C0318
C0319
C0320
C0321
C0322
C0323
C0324
C0325
C0326
C0327
C0328
C0329
C0331

Motorola
Part No.
2115153H18
2113944A41
2113945Y02
2113944A41
2113945Y02
2113944A41
2113945Y02
2113944A41
2115153H17
2115153H18
2115153H34
2115153H24
2113944A41
2113945Y02
2115153H18
2115153H40
2115153H48
2113944A41
2113944A41
2113945Y02
2115153H37
2113944A41
2113945Y02
2113945C02
2113944A41
2113944A41
2113945Y02
2113944A41
2113945C04
2115153H18
2113944A41
2115153H01
2113944A41
2115153H18
2115153H20
2115153H22
2313960B32
2113944A41
2115153H15
NOT PLACED
2115153H16
2115153H27
2115153H37
2115153H42
2113944A41
2115153H50
2113944A41
NOT PLACED
NOT PLACED
2115153H36
2115153H22

Description
4.3pF
120pF
0.10uF
120pF
0.10uF
120pF
0.10uF
120pF
3.9pF
4.3pF
11pF
7.5pF
120pF
0.10uF
4.3pF
20pF
43pF
120pF
120pF
0.10uF
15pF
120pF
0.10uF
.01uF
120pF
120pF
0.10uF
120pF
.022uF
4.3pF
120pF
0.5pF
120pF
4.3pF
5.1pF
6.2pF
10uF
120pF
3.3pF
–
3.6pF
10pF
15pF
24pF
120pF
51pF
120pF
–
–
4.3pF
6.2pF

Circuit
Ref
C0334
C0336
C0337
C0340
C0341
C0342
C0343
C0344
C0345
C0346
C0347
C0348
C0349
C0350
C0351
C0352
C0353
C0357
C0358
C0359
C0360
C0361
C0362
C0363
C0400
C0401
C0402
C0403
C0404
C0405
C0406
C0407
C0408
C0409
C0410
C0411
C0412
C0413
C0414
C0415
C0416
C0417
C0419
C0420
C0421
C0422
C0423
C0424
C0425
C0426
C0427

Motorola
Part No.
2113944A41
2113944A41
2113945Y02
2113944A41
2113945Y02
2113944A41
2115153H14
2115153H01
2115153H14
2115153H20
2115153H19
2113944A41
2113945Y02
2115153H11
2115153H42
2115153H50
2113944A41
2113944A41
2113945Y02
2115153H38
2313960B30
2113944C51
2113944A41
2113945Y02
NOT PLACED
2113945C31
2113944A41
2115153H49
NOT PLACED
2113944A41
2115153H27
2115153H13
2115153H27
2115153H13
2115153H10
2115153H10
2115153H14
2115153H57
2113944A41
2115153H39
2115153H14
2115153H14
2113945Y02
2115153H08
2115153H13
2115153H36
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44

Description
120pF
120pF
0.10uF
120pF
0.10uF
120pF
3.0pF
0.5pF
3.0pF
5.1pF
4.7pF
120pF
0.10uF
2.2pF
24pF
51pF
120pF
120pF
0.10uF
16pF
4.7uF
1000pF
120pF
0.10uF
–
0.1uF
120pF
47pF
–
120pF
10pF
2.7pF
10pF
2.7pF
2.0pF
2.0pF
3.0pF
100pF
120pF
18pF
3.0pF
3.0pF
0.10uF
1.6pF
2.7pF
4.3pF
220pF
220pF
220pF
220pF
220pF

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

Circuit
Ref
C0428
C0429
C0430
C0431
C0432
C0433
C0434
C0435
C0436
C0437
C0438
C0439
C0440
C0441
C0442
C0443
C0444
C0445
C0446
C0447
C0448
C0449
C0451
C0452
C0453
C0454
C0455
C0456
C0457
C0458
C0459
C0460
C0461
C0462
C0463
C0464
C0502
C0503
C0504
C0506
C0507
C0509
C0510
C0512
C0513
C0514
C0515
C0516
C0601
C0602
C0603

Motorola
Part No.
2113944A44
2113944A44
2113944A44
2113944A44
2113944A44
NOT PLACED
2113944A41
2115153H13
2113944A41
2113944A41
2113944A41
NOT PLACED
2113944A41
2115153H11
2115153H18
2115153H57
2115153H57
2115153H43
2115153H20
2115153H27
2115153H26
2115153H27
2115153H49
NOT PLACED
2115153H40
2113944A41
2113945C31
2113944A40
2113945C31
2115153H40
2115153H40
2113946F05
2115153H40
2115153H40
NOT PLACED
2115153H08
2113945Y02
2113945Y02
2113945Y02
2113945Y02
2115153H39
NOT PLACED
2115153H22
2113945Y02
2113945Y02
2113945Y02
NOT PLACED
NOT PLACED
2115153H48
2113945B02
2113944A44

Description
220pF
220pF
220pF
220pF
220pF
–
120pF
2.7pF
120pF
120pF
120pF
–
120pF
2.2pF
4.3pF
100pF
100pF
27pF
5.1pF
10pF
9.1pF
10pF
47pF
–
20pF
120pF
0.1uF
100pF
0.1uF
20pF
20pF
10uF
20pF
20pF
–
1.6pF
0.10uF
0.10uF
0.10uF
0.10uF
18pF
–
6.2pF
0.10uF
0.10uF
0.10uF
–
–
43pF
.01uF
220pF

3-47

Circuit
Ref
C0604
C0605
C0607
C0610
C0611
C0612
C0613
C0614
C0615
C0616
C0617
C0618
C0619
C0620
C0621
C0622
C0623
C0625
C0626
C0627
C0628
C0629
C0630
C0631
C0632
C0633
C0634
C0635
C0636
C0637
C0638
C0640
C0641
C0642
C0643
C0644
C0645
C0646
C0647
C0648
C0649
C0650
C0651
C0700
C0701
C0702
C0703
C0704
C0705
C0706
C0707

Motorola
Part No.
2113945Y02
2115153H48
2115153H39
2115153H53
2113945A09
2115153H34
2185419D03
2115153H48
2113945B02
NOT PLACED
2113945Y02
2185419D06
2113945Y02
2113945Y02
2113945Y02
2113945A09
2113945Y02
2113944C89
2113944A40
2113944A40
2113945Y02
2113945A11
2113945Y02
2113945Y02
2313960B30
2113945Y02
2113945B02
2113944A40
2113944A40
2113946S35
2113945Y02
2113946N03
2113945B02
2115153H53
2113945Y02
2113945Y02
2113945B02
2113946G04
2113946J03
2113946J03
2113945A12
2115153H44
2115153H57
2113944C82
2113945C04
2113944C55
2113944C82
2113945C04
2113944C51
NOT PLACED
NOT PLACED

Description
0.10uF
43pF
18pF
68pF
1000pF
11pF
0.01uF
43pF
.01uF
–
0.10uF
0.1uF
0.10uF
0.10uF
0.10uF
1000pF
0.10uF
200pF
100pF
100pF
0.10uF
2200pF
0.10uF
0.10uF
4.7uF
0.10uF
.01uF
100pF
100pF
1.0uF
0.10uF
2.2uF
.01uF
68pF
0.10uF
0.10uF
.01uF
0.68uF
10.0uF
10.0uF
3300pF
30pF
100pF
30pF
.022uF
2200pF
30pF
.022uF
1000pF
–
–

Circuit
Ref
C0708
C0709
C0710
C0711
C0712
C0713
C0714
C0715
C0716
C0717
C0718
C0719
C0720
C0721
C0722
C0723
C0724
C0725
C0726
C0727
C0728
C0729
C0730
C0731
C0732
C0733
C0734
C0735
C0736
C0737
C0738
C0739
C0740
C0741
C0742
C0743
C0744
C0745
C0746
C0747
C0748
C0749
C0751
C0752
C0753
C0754
C0755
C0756
C0757
C0758
C0759

Motorola
Part No.
2113944C51
2113945C31
2371403L02
NOT PLACED
2113944C51
2111078B42
2111078B42
2113944C02
2113944A41
2113945A09
2113945A09
2111078B04
NOT PLACED
NOT PLACED
NOT PLACED
2111078B39
2113944A41
2113944A41
2111078B19
NOT PLACED
2113944C42
NOT PLACED
NOT PLACED
NOT PLACED
2113951B41
2113944C42
2113944C42
2111078B39
2113944A41
NOT PLACED
2111078B09
2171388L01
2171388L01
NOT PLACED
2111078B04
2113944C33
2113944C83
2113944F44
2111078B04
NOT PLACED
2111078B12
NOT PLACED
2111078B11
2113944A41
2111078B39
NOT PLACED
2113944C30
2113944F44
2113944C42
NOT PLACED
2113944C42

Description
1000pF
0.1uF
10uF
–
1000pF
100pF
100pF
220pF
120pF
1000pF
1000pF
4.3pF
–
–
–
75pF
120pF
120pF
16pF
–
75pF
–
–
–
24pF
75pF
75pF
75pF
120pF
–
6.8pF
12pF
12pF
–
4.3pF
18pF
36pF
12pF
4.3pF
–
9.1pF
–
8.2pF
120pF
75pF
–
10pF
12pF
75pF
–
75pF

Circuit
Ref
C0760
C0761
C0763
C0764
C0765
C0766
C0767
C0768
C0769
C0770
C0771
C0772
C0774
C0775
C0776
C0777
C0778
C0779
C0780
C0781
C0782
C0783
C0785
C0786
C0787
C0788
C0789
C0790
C0791
C0792
C0793
C0794
C0795
C0796
C0797
C0798
C0799
C0800
C0801
C0802
C0803
C0804
C0805
C0806
C0807
C0808
C0809
C0810
C0811
C0812
C0813

Motorola
Part No.
NOT PLACED
2113951B41
2113944A41
NOT PLACED
NOT PLACED
NOT PLACED
2113944C46
2113944A41
2113944F51
2113944A41
NOT PLACED
2113944C16
2113944F51
2113945C04
2113944C42
2113944C42
2111078B29
2111078B29
2113944A41
2113944C42
2113944C51
2113944A41
2113944C35
2113944C82
2113944C38
NOT PLACED
NOT PLACED
NOT PLACED
2113944A25
2113944A28
2113944A25
NOT PLACED
2113944C29
2113944C42
2113944C51
2113944C51
2113944C42
NOT PLACED
2113944A41
2113944A41
2111078B01
2113944C42
2113944C51
2185400Y45
2185400Y45
NOT PLACED
2113944C30
2113944C42
2111078B19
2111078B19
NOT PLACED

Description
–
24pF
120pF
–
–
–
120pF
120pF
24pF
120pF
–
2.7pF
24pF
.022uF
75pF
75pF
33pF
33pF
120pF
75pF
1000pF
120pF
27pF
30pF
47pF
–
–
–
10pF
18pF
10pF
–
9.1pF
75pF
1000pF
1000pF
75pF
–
120pF
120pF
3.3pF
75pF
1000pF
30pF
30pF
–
10pF
75pF
16pF
16pF
–

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-48

Circuit
Ref
C0814
C0815
C0817
C0818
C0819
C0828
C0829
C0832
C0845
C0856
C0861
C0869
C0874
C0900
C0901
C0902
C0903
C0904
C0906
C0907
C0908
C0909
C0910
C0911
C0912
C0913
C0914
C0915
C0916
C0917
C0918
C0919
C0920
C0921
C0922
C0923
C0925
C0926
C0927
C0928
C0929
C0931
C0934
C0935
C0936
C0937
C0939
C0940
C0941
C0942
C0943

Motorola
Part No.
2113944C46
2113944C42
2113944C27
2113944F54
2113944F54
2113944F54
2113944F54
2113951B41
2113944F44
2113944F44
2113951B41
2113944F51
2113944F51
2113944A41
2113945C31
2113945C31
2113944A41
2113944A41
2113944A41
2113945C02
2113945C31
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113945A09
2113944A41
2113945C31
2113944A41
2113945C31
2113944A41
2113944C55
2113944A41
2113945L41
2113944C02
2113944C53
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944A41
2113944C46
2113944M17
2113944C42
2113944C42

Description
120pF
75pF
7.5pF
33pF
33pF
33pF
33pF
24pF
12pF
12pF
24pF
24pF
24pF
120pF
0.1uF
0.1uF
120pF
120pF
120pF
.01uF
0.1uF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
1000pF
120pF
0.1uF
120pF
0.1uF
120pF
2200pF
120pF
4700pF
220pF
1500pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
120pF
9.1pF
75pF
75pF

Circuit
Ref

Motorola
Part No.

C0944
C0945
C0947
C0948
C0949
C0950
C0951
C0953
C0960
C0961
C0962
C0963
C0964
C0965
C0966
C0967
CR0201
CR0202
CR0203
CR0204
CR0205
CR0206
CR0207
CR0208
CR0300
CR0301
CR0302
CR0303
CR0304
CR0305
CR0306
CR0307
CR0308
CR0400
D0400
D0401
D0402
D0403
D0404
D0405
D0406
D0407
D0408
D0409
D0500
D0600
D0601
D0700

2113944M06
2113944C42
2113944A40
2113946S35
2113946G01
2113945A09
2113945C31
2113944A41
2113945A14
2113945C31
2113944A40
2113945A14
2113944A23
2113944A40
2113944A41
2113944A41
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4815096H01
4813974A19
NOT PLACED
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4815090H01
4885055Y01
4885055Y01
4885055Y01
4885055Y01
4813974A19
4815096H01
4815096H01
2111078B55
4802482J02
2111078B55
4802482J02

D0702

Description
3.3pF
75pF
100pF
1.0uF
2.2uF
1000pF
0.1uF
120pF
4700pF
1uF
100pF
4700pF
8.2pF
100pF
120pF
120pF
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
DIODE, SCHOTTKY
–
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, MIXER
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE VARACTOR 1SV229
DIODE, SCHOTTKY
DIODE VARACTOR 1SV305
DIODE VARACTOR 1SV305
330pF (TX only)
DIODE, PIN (RX only)
330pF (TX only)
DIODE, PIN (RX only)

Circuit
Ref

Motorola
Part No.

Description

D0703
D0704
D0900
D0901
D0902
D0903
D0904
D0905
D0906
D0907
E0201
E0301
E0302
E0400
E0401
E0403
E0500
E0600
E0601
E0602
E0603
E0604
E0605
E0606
E0607
E0608
E0609
E0610
E0700
E0701
E0702
E0703
E0704
FL0500
HS0700
J0700
L0100
L0200
L0202
L0203
L0204
L0205
L0206
L0207
L0209
L0210
L0211
L0212
L0213
L0214
L0215

4875430M01
4813974A06
4813978C02
4815023H01
4815024H01
4815024H01
4813974A21
4813974A21
4813978C02
4813977M10
2409134J25
2409134J25
NOT PLACED
NOT PLACED
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2409134J25
2480640Z01
2485011Y01
2485011Y01
7671656M01
2485011Y01
2409134J25
9116854H02
0104039J13
0905901V11
2414017N29
2414017N28
2414032F41
2414032F41
2414017N28
2414017H19
2414017N13
2415385H01
2414032F41
2414015A32
2414017N28
2414032F41
2414032F41
2414032F41
2415385H01

DIODE, PIN
DIODE, PIN
DIODE, SWITCHING
DIODE, PIN
DIODE, PIN
DIODE, PIN
DIODE, SCHOTTKY
DIODE, SCHOTTKY
DIODE, SWITCHING
DIODE, 5.1V ZENER
FERRITE BEAD
FERRITE BEAD
–
–
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
73.35 MHZ CRYSTAL FILTER
HEATSPREADER ASSEMBLY
MINI-U RF CONNECTOR
270nH
220nH
390nH
390nH
220nH
39nH
12nH
8nH
390nH
18nH
220nH
390nH
390nH
390nH
8nH

Circuit
Ref
L0217
L0218
L0219
L0221
L0300
L0302
L0303
L0304
L0305
L0306
L0307
L0309
L0310
L0311
L0312
L0313
L0314
L0315
L0317
L0318
L0319
L0401
L0402
L0403
L0404
L0405
L0406
L0407
L0408
L0409
L0410
L0411
L0412
L0413
L0414
L0503
L0504
L0506
L0602
L0603
L0604
L0605
L0608
L0700
L0702
L0705
L0706
L0707
L0708
L0709
L0710

Motorola
Part No.
2414032F41
2414015A20
2414032F41
2414017N18
2414017N28
2414032F41
2414032F41
2414017N28
2414017N17
2414017N12
2415385H01
2414032F41
2414015A32
2414017N28
2414032F41
2414032F41
2414032F41
2415385H01
2414032F41
2414015A32
2414032F41
2414015B24
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2414015B29
2414015B16
2414015B17
2414015B17
2414015B17
2414015B15
2414017N20
2414017N27
2414015B23
2414015B27
NOT PLACED
2414032B66
2414032K23
2414032D20
2466505A01
2466505A01
2414032B76
2460592A01
2479990G01
2414017N26
2460592A02
2460592A02
2460592A02
2414017N26
2460592A02

Description
390nH
22nH
390nH
33nH
220nH
390nH
390nH
220nH
27nH
10nH
8nH
390nH
18nH
220nH
390nH
390nH
390nH
8nH
390nH
18nH
390nH
15nH
–
–
–
–
10nH
27nH
18nH
18nH
18nH
22nH
47nH
180nH
12nH
390nH
–
820nH
2.7uH
270nH
10uH
10uH
4.7uH
17nH
33.47nH
150nH
12.5nH
12.5nH
12.5nH
150nH
12.5nH

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

Circuit
Ref

Motorola
Part No.

L0711
L0712
L0714
L0715
L0716
L0717
L0718
L0719
L0720
L0721
L0722
L0723
L0900
L0901
L0902
L0903
L0904
L0905
M0700
Q0100
Q0102
Q0106
Q0107
Q0108
Q0200
Q0201
Q0202
Q0300
Q0301
Q0302
Q0400
Q0401
Q0402
Q0403
Q0405
Q0500
Q0501
Q0600
Q0601
Q0701
Q0702

2414017N26
2415385H07
2479990N01
2414017N26
2414017N27
2414017N06
2414017N12
2414017N22
2414017N06
2414017N08
2414032B60
NOT PLACED
2414032D30
2414032F42
2414032F42
2414032F23
2414032F22
2414017N24
2686201B02
4802197J95
4815359H01
4816134H01
4813970A59
4815261H01
4885061Y01
4885061Y01
4802197J95
4885061Y01
4885061Y01
4802197J95
NOT PLACED
4815267H01
4885593U03
4815270H01
4885593U03
4802197J95
4802197J95
4885061Y01
4813973A04
4816013H01
0104039J94

Q0703
Q0704
Q0705

4816548H01
4813973B02
4816547H01

Q0706
Q0711
Q0900
Q0901
Q0902

4815272H01
4815271H01
4815272H01
4813973A13
4813973M07

Description
150nH
35.5nH
43.67nH
150nH
180nH
3.3nH
10nH
68nH
3.3nH
4.7nH
390nH
–
1uH
470nH
470nH
12nH
8.2nH
100nH
HEATSINK
NPN RF TRANSISTOR
DUAL PNP
ANALOG SWITCH
P-CHANNEL MOSFET
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
–
DUAL PNP
NPN RF TRANSISTOR
ANALOG SWITCH
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN RF TRANSISTOR
NPN DARLINGTON
DUAL NPN/PNP
PA ALUMINUM SLUG ASSEMBLY
N_CHANNEL LDMOS DRIVER
PNP
N-CHANNEL LDMOS PRE-D
RIVER
ANALOG SWITCH
ANALOG SWITCH
ANALOG SWITCH
PNP
NPN

3-49

Circuit
Ref
R0100
R0101
R0102
R0103
R0104
R0105
R0106
R0107
R0108
R0109
R0110
R0111
R0113
R0114
R0115
R0116
R0117
R0118
R0119
R0120
R0122
R0123
R0125
R0126
R0127
R0128
R0131
R0134
R0139
R0140
R0144
R0146
R0147
R0148
R0155
R0156
R0157
R0158
R0159
R0160
R0161
R0201
R0202
R0203
R0204
R0205
R0206
R0207
R0208
R0210
R0211

Motorola
Part No.
0613952R66
0613952R66
0613952R66
0613952R66
0613952R17
0613952Q58
0613952Q83
0613952Q57
0613952Q80
0613952R66
0613952Q42
0613952R66
0613952R01
0613952Q80
0613952R66
0613952R66
0613952R12
0613952R66
0613952Q35
0613952R01
NOT PLACED
0613952R19
0613952R66
NOT PLACED
0613952Q33
0613952R66
0613952Q53
0613952Q51
0613952R01
0613952Q31
0613952R01
0613952R66
NOT PLACED
0613952Q60
0613952R66
NOT PLACED
NOT PLACED
NOT PLACED
0613952R01
0613952R25
0613952R25
0613952Q84
0613952Q66
0613952Q66
0613952Q95
0613952Q49
0613952R05
0613952Q18
0613952Q42
0613952Q89
0613952R66

Description
0
0
0
0
47K
240
2.7K
220
2K
0
51
0
10K
2K
0
0
30K
0
27
10K
–
56K
0
–
100
0
150
120
10K
18
10K
0
–
300
0
–
–
–
10K
100K
100K
3K
510
510
8.2K
100
15K
5.1
51
4.7K
0

Circuit
Ref
R0212
R0213
R0216
R0218
R0219
R0220
R0221
R0224
R0225
R0226
R0229
R0230
R0301
R0302
R0303
R0304
R0305
R0306
R0307
R0308
R0310
R0311
R0312
R0316
R0319
R0320
R0321
R0324
R0325
R0326
R0327
R0329
R0331
R0332
R0333
R0334
R0337
R0400
R0401
R0402
R0403
R0404
R0405
R0406
R0407
R0409
R0410
R0411
R0412
R0413
R0414

Motorola
Part No.
0613952Q25
0613952R01
0613952Q44
0613952R01
0613952Q66
0613952Q25
0613952Q66
0613952Q86
0613952Q94
0613952Q49
0613952Q53
0613952Q89
0613952Q85
0613952Q70
0613952Q70
0613952Q95
0613952Q49
0613952R05
0613952Q39
0613952Q42
0613952Q89
0613952R66
0613952Q32
0613952Q45
0613952R10
0613952R05
0613952Q83
0613952Q84
0613952Q95
0613952Q49
0613952R01
0613952Q42
0613952R01
0613952Q56
0613952Q35
0613952Q56
0613952R66
0613952R05
0613952Q91
0613958H55
NOT PLACED
0613952Q57
0613952Q91
0613952Q83
0613952G67
0613952Q75
0613952R25
0613958H55
0613952R25
0613952Q69
0613952Q69

Description
10
10K
62
10K
510
10
510
3.6K
7.5K
100
150
4.7K
3.3K
750
750
8.2K
100
15K
39
51
4.7K
0
20
68
24K
15K
2.7K
3K
8.2K
100
10K
51
10K
200
27
200
0
15K
5.6K
180
–
220
5.6K
2.7K
0
1.2K
100K
180
100K
680
680

Circuit
Ref
R0415
R0416
R0417
R0418
R0419
R0420
R0421
R0422
R0423
R0424
R0425
R0426
R0427
R0428
R0429
R0430
R0431
R0432
R0433
R0434
R0435
R0436
R0437
R0438
R0440
R0441
R0443
R0444
R0500
R0501
R0502
R0503
R0508
R0509
R0510
R0511
R0512
R0601
R0602
R0603
R0604
R0605
R0606
R0607
R0608
R0609
R0610
R0611
R0612
R0613
R0614

Motorola
Part No.
0613952Q69
0613952Q69
0613958H25
0613952Q77
0613952Q83
0613952Q83
0613958H25
0613952K25
0613952L46
0613952L46
0613952Q75
0613952Q83
0613952Q25
0613952R01
0613952Q69
0613952R01
NOT PLACED
NOT PLACED
0613952R66
0613958H49
0613952Q23
0613952Q67
0613952R66
0613952Q67
0613952R25
0613952R25
0613952R25
0613952R25
0613952Q90
0613952Q61
0613952R08
0613952R12
0613952R19
0613952Q89
0613952R12
0613952Q75
0613952Q42
0613952Q45
0613952R01
0613952Q80
0613952R10
0613952Q61
0613952Q42
NOT PLACED
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66
0613952R66

Description
680
680
10
1.5K
2.7K
2.7K
10
17.8
294
294
1.2K
2.7K
10
10K
680
10K
–
–
0
100
8.2
560
0
560
100K
100K
100K
100K
5.1K
330
20K
30K
56K
4.7K
30K
1.2K
51
68
10K
2K
24K
330
51
–
0
0
0
0
0
0
0

UHF2 (450–512 MHz) 1–40W PCB/Schematics/Parts List

3-50

Circuit
Ref
R0615
R0616
R0617
R0618
R0619
R0620
R0621
R0622
R0623
R0624
R0625
R0626
R0627
R0700
R0701
R0702
R0706
R0709
R0711
R0712
R0713
R0714
R0715
R0718
R0719
R0720
R0722
R0724
R0725
R0726
R0727
R0728
R0729
R0730
R0732
R0734
R0735
R0738
R0739
R0740
R0741
R0742
R0743
R0744
R0745
R0747
R0748
R0749
R0750
R0751
R0752

Motorola
Part No.
0613952R66
0613952R25
0613952R01
0613952Q63
0613952R01
0613952Q96
0613952R66
NOT PLACED
NOT PLACED
0613952Q90
0613952N69
0613952N81
0613952R66
0613958H44
0613958J74
NOT PLACED
0613958S51
0613959Q60
0613952H57
0613952H48
0613959H12
0613952H46
0613952H46
0613952H25
0613959Q25
0613952H25
0613952H89
0613952H79
0613952Q59
0613952N01
0613952H92
0613952J01
0613952J01
0613952H73
0613952H73
0613952G67
0613959Y49
0613959Y42
NOT PLACED
0613952J25
0613952J17
0613959Q25
0613958S73
NOT PLACED
0613952H65
0613952H89
0613952J19
0613952G67
0613952J01
0613952J08
0613952G67

Description
0
100K
10K
390
10K
9.1K
0
–
–
5.1K
51.1K
68.1K
0
62
0
–
120
300
220
91
30K
75
75
10
10
10
4.7K
1.8K
270
10K
6.2K
10K
10K
1K
1K
0
100
51
–
100K
47K
10
1K
–
470
4.7K
56K
0
10K
20K
0

Circuit
Ref
R0753
R0754
R0755
R0756
R0757
R0759
R0760
R0761
R0762
R0763
R0764
R0765
R0766
R0768
R0769
R0770
R0771
R0773
R0775
R0777
R0900
R0901
R0902
R0903
R0906
R0907
R0909
R0910
R0911
R0912
R0913
R0914
R0915
R0916
R0917
R0918
R0919
R0920
R0921
R0922
R0923
R0924
R0925
R0926
R0927
R0928
R0929
R0930
R0931
R0936
R0937

Motorola
Part No.
0613952H73
0613952H25
0613952H25
0613952J25
0613952J17
0613952H25
0613952Q83
0613952G67
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
0613958S29
NOT PLACED
0613952H25
0613952N73
0613952N62
0613952Q84
0613952N34
0613952R66
0613952R66
0613952N62
0613952H73
0613952N01
0613952N30
0613952R66
0613952P26
0613952N81
0613952M66
0613952H91
0613952H63
0613952R15
0613952N42
0613952H81
0613952R14
0613952R66
0613952H91
0613952H91
0613958H53
0613952H42
0613958H39
0613958H39
0613952R07
0613952R66
0613952N66
0613952N21

Description
1K
10
10
100K
47K
10
2.7K
0
15
15
15
15
15
15
15
15
15
15
–
10
56.2K
43.2K
3K
22.1K
0
0
43.2K
1K
10K
20K
0
182K
68.1K
4.75K
5.6K
390
39K
26.7K
2.2K
36K
0
5.6K
5.6K
150
51
39
39
18K
0
47.5K
16.2K

Circuit
Ref

Motorola
Part No.

R0938
R0940
R0941
R0942
R0943
R0944
R0946
R0947
R0950
R0951
R0954
R0955
R0960
R0970
R0971
R0973
R0974
R0975
R0976
R0977
R0978
R0979
R0981
R0982
R0983
R0984
R0985
R0986
R0987
R0988
R0989
R0994
R0995
RT0908
RT0953
SH0100
SH0101
SH0300
SH0301
SH0500
SH0900
SH0901
SP0700
SP0701
SP0702
SP0703
SP0704
SP0705
SP0706
SP0707
T0400

0613952R66
0613952R66
0613952R66
0613952M81
0613952N58
0613952R66
0613952M51
0613952R66
0613952N01
0613952N62
0613952R40
0613952P01
0613952H82
0613958H56
0613958H55
NOT PLACED
0613958H55
0613958H56
0613952H53
0613952H53
0613952G67
0613952G67
0613952R07
0613952N24
NOT PLACED
0613952M01
NOT PLACED
0613952N93
0613952N64
0613952K68
0613952H60
0613952R66
0613952N02
0615585H01
0615585H01
2615362H01
2615362H01
2615362H01
2615362H01
2615576H01
2686423Z02
2686425Z02
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
NOT PLACED
2515121H01

Description
0
0
0
6.81K
39.2K
0
3.32K
0
10K
43.2K
430K
100K
2.4K
200
180
–
180
200
150
150
0
0
18K
17.4K
–
1K
–
90.9K
45.3K
49.9
300
0
10.2K
1 47K
1 47K
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
BALUN XFMR

Circuit
Ref

Motorola
Part No.

T0401
U0100
U0101
U0201
U0303
U0304
U0600
U0601
U0700
U0900
U0901
U0940
U0941
U0942
U0943
VR0700
Y0100

2515121H01
5104932K08
5114000B59
4815267H01
NOT PLACED
4815267H01
5102495J14
5115391H01
4802246J29
5115147H01
5115147H01
5180390L83
5115391H01
5114004A35
5178286A01
4813977M11
5116032H01

Description
BALUN XFMR
IC, FRACN SYNTHESIZER
ANALOG SWITCH
DUAL PNP
–
DUAL PNP
IC, RF ASIC
VOLTAGE REGULATOR
PA PRE-DRIVER
DUAL OPAMP
DUAL OPAMP
IC, PA CONTROLLER
VOLTAGE REGULATOR
VOLTAGE DETECTOR
IC, VOLTAGE DETECTOR
DIODE, 5.6V ZENER
0.5 PPM 16.8 MHZ TCXO
(GPS Models Only)

A-1

Appendix A

A.1

Replacement Parts Ordering

Basic Ordering Information
When ordering replacement parts or equipment information, the complete identification number
should be included. This applies to all components, kits, and chassis. If the component part number
is not known, the order should include the number of the chassis or kit of which it is a part, and
sufficient description of the desired component to identify it.

A.2

Motorola Online
Motorola Online users can access our online catalog at
http://motorola.com/businessonline
To register for online access, please call 1-800-422-4210 (for U.S. and Canada Service Centers
only). International customers can obtain assistance at http://motorola.com/businessonline

A.3

Mail Orders
Mail orders are only accepted by the US Federal Government Markets Division (USFGMD).
Motorola
7031 Columbia Gateway Drive
3rd Floor - Order Processing
Columbia, MD 21046
U.S.A.

A.4

Telephone Orders
Radio Products and Solutions Organization*
(United States and Canada)
7:00 AM to 7:00 PM (Central Standard Time)
Monday through Friday (Chicago, U.S.A.)
1-800-422-4210
1-847-538-8023 (United States and Canada)
U.S. Federal Government Markets Division (USFGMD)
1-877-873-4668
8:30 AM to 5:00 PM (Eastern Standard Time)

A.5

Fax Orders
Radio Products and Solutions Organization*
(United States and Canada)
1-800-622-6210
1-847-576-3023 (United States and Canada)
USFGMD
(Federal Government Orders)
1-800-526-8641 (For Parts and Equipment Purchase Orders)

A-2

A.6

Replacement Parts Ordering: Parts Identification

Parts Identification
Radio Products and Solutions Organization*
(United States and Canada)
1-800-422-4210

A.7

Product Customer Service
Radio Products and Solutions Organization (United States and Canada)
1-800-927-2744
* The Radio Products and Solutions Organization (RPSO) was formerly known as the Radio
Products Services Division (RPSD) and/or the Accessories and Aftermarket Division (AAD).

B-1

Appendix B

B.1

Motorola Service Centers

Servicing Information
If a unit requires further complete testing, knowledge and/or details of component level
troubleshooting or service than is customarily performed at the basic level, please send the repeater
to a Motorola Service Center as listed below or your nearest Authorized Service Center.

B.2

Motorola Service Center
1220 Don Haskins Drive
Suite A
El Paso, TX 79936
Tel: 915-872-8200

B.3

Motorola Federal Technical Center
10105 Senate Drive
Lanham, MD 20706
Tel: 1-800-969-6680
Fax: 1-800-784-4133

B.4

Motorola Canadian Technical Logistics Center
Motorola Canada Ltd.
8133 Warden Avenue
Markham, Ontario, L6G 1B3
Tel: 1-800-543-3222
Fax: 1-888-331-9872 or 1-905-948-5970

B-2

Motorola Service Centers: Motorola Canadian Technical Logistics Center

Notes

Glossary-1

Glossary

Glossary

This glossary contains an alphabetical listing of terms and their definitions that are applicable to
portable and mobile subscriber radio products. All terms do not necessarily apply to all radios, and
some terms are merely generic in nature.
Term

Definition

Analog

Refers to a continuously variable signal or a circuit or device designed to
handle such signals.

Band

Frequencies allowed for a specific purpose.

CMOS

Complementary Metal Oxide Semiconductor.

CPS

Customer Programming Software: Software with a graphical user interface
containing the feature set of a radio.

Default

A pre-defined set of parameters.

Digital

Refers to data that is stored or transmitted as a sequence of discrete symbols
from a finite set; most commonly this means binary data represented using
electronic or electromagnetic signals.

DPL

Digital Private-Line: A type of digital communications that utilizes privacy call,
as well as memory channel and busy channel lock out to enhance
communication efficiency.

FCC

Federal Communications Commission.

Frequency

Number of times a complete electromagnetic-wave cycle occurs in a fixed unit
of time (usually one second).

GPIO

General-Purpose Input/Output: Pins whose function is programmable.

IC

Integrated Circuit: An assembly of interconnected components on a small
semiconductor chip, usually made of silicon. One chip can contain millions of
microscopic components and perform many functions.

IF

Intermediate Frequency.

kHz

kilohertz: One thousand cycles per second. Used especially as a
radio-frequency unit.

LCD

Liquid-Crystal Display: An LCD uses two sheets of polarizing material with a
liquid-crystal solution between them. An electric current passed through the
liquid causes the crystals to align so that light cannot pass through them.

LDMOS

Laterally Diffused Metal Oxide Semiconductor

LED

Light Emitting Diode: An electronic device that lights up when electricity is
passed through it.

MDC

Motorola Digital Communications.

MHz

Megahertz: One million cycles per second. Used especially as a
radio-frequency unit.

Glossary-2

Term

Definition

Paging

One-way communication that alerts the receiver to retrieve a message.

PC Board

Printed Circuit Board. Also referred to as a PCB.

PL

Private-Line Tone Squelch: A continuous sub-audible tone that is transmitted
along with the carrier.

Programming Cable

A cable that allows the CPS to communicate directly with the radio using USB.

Receiver

Electronic device that amplifies RF signals. A receiver separates the audio
signal from the RF carrier, amplifies it, and converts it back to the original
sound waves.

Repeater

Remote transmit/receive facility that re-transmits received signals in order to
improve communications range and coverage (conventional operation).

RF

Radio Frequency: The portion of the electromagnetic spectrum between audio
sound and infrared light (approximately 10 kHz to 10 GHz).

Signal

An electrically transmitted electromagnetic wave.

Spectrum

Frequency range within which radiation has specific characteristics.

Squelch

Muting of audio circuits when received signal levels fall below a pre-determined
value. With carrier squelch, all channel activity that exceeds the radio’s preset
squelch level can be heard.

TOT

Time-out Timer: A timer that limits the length of a transmission.

TPL

Tone Private Line.

Transceiver

Transmitter-receiver. A device that both transmits and receives analog or digital
signals. Also abbreviated as XCVR.

Transmitter

Electronic equipment that generates and amplifies an RF carrier signal,
modulates the signal, and then radiates it into space.

TX

Transmit.

UHF

Ultra-High Frequency.

USB

Universal Serial Bus: An external bus standard that supports data transfer rates
of 12 Mbps.

USB_DM_MAP

USB D- Connection at the rear accessory connector.

USB_DP_MAP

USB D+ Connection at the rear accessory connector.

VHF

Very High Frequency.

VIP

Vehicle Interface Port.

XPR

Refers to Digital Professional Repeater model names in the MOTOTRBO
Professional Digital Two-Way Radio System.

Motorola Solutions, Inc.
1303 East Algonquin Road
Schaumburg, Illinois 60196 U.S.A.
MOTOROLA, MOTO, MOTOROLA SOLUTIONS and
the Stylized M logo are trademarks or registered trademarks
of Motorola Trademark Holdings, LLC and are used under license.
All other trademarks are the property of their respective owners.
© 2006 – 2011, 2014 Motorola Solutions, Inc. All rights reserved.
Feb. 2014.
www.motorolasolutions.com/mototrbo

*6816811H01*
6816811H01-G



---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.6
Linearized                      : Yes
Author                          : Mototorola Solutions Inc.
Create Date                     : 2014:02:17 11:53:18Z
Keywords                        : Motorola, XPR, 8300/XPR, 8400, MOTOTRBO, Repeater, Detailed, Service, Manual
Modify Date                     : 2014:03:14 16:30:56+08:00
Has XFA                         : No
XMP Toolkit                     : Adobe XMP Core 5.4-c005 78.147326, 2012/08/23-13:03:03
Creator Tool                    : FrameMaker 8.0
Metadata Date                   : 2014:03:14 16:30:56+08:00
Producer                        : Acrobat Distiller 11.0 (Windows)
Format                          : application/pdf
Title                           : Motorola XPR 8300/XPR 8400 MOTOTRBO Repeater Detailed Service Manual
Creator                         : Mototorola Solutions Inc.
Description                     : Service Manual
Subject                         : Motorola XPR 8300/XPR 8400 MOTOTRBO Repeater Detailed Service Manual
Document ID                     : uuid:3ff9cdcb-f7fc-4112-bb00-3ca6626a1964
Instance ID                     : uuid:5e803f16-de33-455d-9d1a-71bf225add6a
Page Mode                       : UseOutlines
Page Count                      : 532

EXIF Metadata provided by EXIF.tools