TK 7100 (K.M.M2) (K,M,M2)B51 8670 00

TK-7100 (K,M,M2)B51-8670-00 TK-7100 (K,M,M2)B51-8670-00

User Manual: TK-7100 (K,M,M2)B51-8670-00

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Page Count: 57

Document Copyrights

Copyright 2006 by Kenwood Corporation. All rights reserved.

No part of this manual may be reproduced, translated, distributed, or transmitted in any

form or by any means, electronic, mechanical, photocopying, recording, or otherwise, for

any purpose without the prior written permission of Kenwood.

Disclaimer

While every precaution has been taken in the preparation of this manual, Kenwood

assumes no responsibility for errors or omissions. Neither is any liability assumed for

damages resulting from the use of the information contained herein. Kenwood reserves

the right to make changes to any products herein at any time for improvement purposes.

© 2003-11 PRINTED IN JAPAN

B51-8670-00 (N) 119

VHF FM TRANSCEIVER

TK-7100

SERVICE MANUAL

Microphone

(T91-0624-05) : K

Cabinet

(A01-2178-02)

Panel assy

(A62-1074-03)

Key top

(K29-9262-01)

GENERAL .................................................. 2

SYSTEM SET-UP ...................................... 3

OPERATING FEATURES .......................... 4

REALIGNMENT ......................................... 5

INSTALLATION ....................................... 11

DISASSEMBLY FOR REPAIR ................. 14

CIRCUIT DESCRIPTION .......................... 17

SEMICONDUCTOR DATA ...................... 22

COMPONENTS DESCRIPTION .............. 23

PARTS LIST ............................................. 24

EXPLODED VIEW.................................... 30

PACKING ................................................. 31

ADJUSTMENT ........................................ 32

PC BOARD

DISPLAY UNIT (X54-3430-20) ............ 36

TX-RX UNIT (X57-6910-XX) ............... 38

SCHEMATIC DIAGRAM.......................... 42

BLOCK DIAGRAM ................................... 46

LEVEL DIAGRAM .................................... 48

TERMINAL FUNCTION ........................... 50

SPECIFICATION ...................................... 51

CONTENTS

TK-7100

2

INTRODUCTION

SCOPE OF THIS MANUAL

This manual is intended for use by experienced techni-

cians familiar with similar types of commercial grade commu-

nications equipment. It contains all required service informa-

tion for the equipment and is current as of this publication

date. Changes which may occur after publication are covered

by either Service Bulletins or Manual Revisions, which are

issued as required.

ORDERING REPLACEMENT PARTS

When ordering replacement parts or equipment informa-

tion, the full part identification number should be included.

This applies to all parts : components, kits, and chassis. If the

part number is not known, include the chassis or kit number

of which it is a part and a sufficient description of the required

component for proper identification.

PERSONAL SAFETY

The following precautions are recommended for personal

safety :

•DONOT transmit if someone is within two feet (0.6

meter) of the antenna.

•DONOT transmit until all RF connectors are secure and

any open connectors are properly terminated.

•SHUT OFF this equipment when near electrical blasting

caps or while in an explosive atmosphere.

•All equipment should be properly grounded before power-

up for safe operation.

•This equipment should be serviced by only qualified tech-

nicians.

PRE-INSTALLATION CONSIDERATIONS

1. UNPACKING

Unpack the radio from its shipping container and check for

accessory items. If any item is missing, please contact

KENWOOD immediately.

2. LICENSING REQUIREMENTS

Federal regulations require a station license for each radio

installation (mobile or base) be obtained by the equipment

owner. The licensee is responsible for ensuring transmitter

power, frequency, and deviation are within the limits permit-

ted by the station license.

Transmitter adjustments may be performed only by a li-

censed technician holding an FCC first, second or general

class commercial radiotelephone operator’s license. There is

no license required to install or operate the radio.

3. PRE-INSTALLATION CHECKOUT

3-1. Introduction

Each radio is adjusted and tested before shipment. How-

ever, it is recommended that receiver and transmitter opera-

tion be checked for proper operation before installation.

3-2. Testing

The radio should be tested complete with all cabling and

accessories as they will be connected in the final installation.

Transmitter frequency, deviation, and power output should

be checked, as should receiver sensitivity, squelch operation,

and audio output. Signalling equipment operation should be

verified.

4. PLANNING THE INSTALLATION

4-1. General

Inspect the vehicle and determine how and where the ra-

dio antenna and accessories will be mounted.

Plan cable runs for protection against pinching or crushing

wiring, and radio installation to prevent overheating.

4-2. Antenna

The favored location for an antenna is in the center of a

large, flat conductive area, usually at the roof center. The

trunk lid is preferred, bond the trunk lid and vehicle chassis

using ground straps to ensure the lid is at chassis ground.

4-3. Radio

The universal mount bracket allows the radio to be

mounted in a variety of ways. Be sure the mounting surface

is adequate to support the radio’s weight. Allow sufficient

space around the radio for air cooling. Position the radio close

enough to the vehicle operator to permit easy access to the

controls when driving.

4-4. DC Power and wiring

1. This radio may be installed in negative ground electrical

systems only. Reverse polarity will cause the cable fuse to

blow. Check the vehicle ground polarity before installation

to prevent wasted time and effort.

2. Connect the positive power lead directly to the vehicle

battery positive terminal. Connecting the Positive lead to

any other positive voltage source in the vehicle is not rec-

ommended.

3. Connect the ground lead directly to the battery negative

terminal.

4. The cable provided with the radio is sufficient to handle

the maximum radio current demand. If the cable must be

extended, be sure the additional wire is sufficient for the

current to be carried and length of the added lead.

GENERAL

TK-7100

3

5. INSTALLATION PLANNING – CONTROL STATIONS

5-1. Antenna system

Control station. The antenna system selection depends on

many factors and is beyond the scope of this manual. Your

KENWOOD dealer can help you select an antenna system

that will best serve your particular needs.

5-2. Radio location

Select a convenient location for your control station radio

which is as close as practical to the antenna cable entry point.

Secondly, use your system’s power supply (which supplies

the voltage and current required for your system). Make sure

sufficient air can flow around the radio and power supply to

allow adequate cooling.

SERVICE

This radio is designed for easy servicing. Refer to the

schematic diagrams, printed circuit board views, and align-

ment procedures contained in this manual.

Speaker

jack cap

Power input

connector

Antenna

connector

NOTE

If you do not intend to use the 3.5-mm jack for the external

speaker, fit the supplied speaker-jack cap to stop dust and

sand from getting in.

Merchandise received

License and frequency allocated by FCC

Choose the type of transceiver

Transceiver programming

KCT-39

Connection cable

KCT-18

Ignition sense cable

KCT-36

Extension cable

KDS-100

Mobile data

terminal

KGP-2A

Modem GPS receiver or

KGP-2B

Modem GPS controller

KES-3

External speaker

See page 5.

A personal computer (IBM PC or compatible), programming interface (KPG-46),

and programming software (KPG-80D)* are required for programming.

* The market of M2 uses 2.0 or more versions.

Frequency range (MHz) RF power Type

136~162 25W M2

146~174 25W K,M

(Option)

(Option)

(Option)

(Option)(Option)

(Option)

or

Delivery

GENERAL / SYSTEM SET-UP

SYSTEM SET-UP

TK-7100

4

OPERATING FEATURES

1. Controls and Functions

1-1. Front Panel

1-2. Microphone

qwe r u

t

y

i

q (Power) switch

Press to switch the transceiver ON. Press and hold for

approximately 1 second to switch the transceiver OFF.

w VOL / keys (left side)

Press to increase or decrease the volume level.

e Display

Refer to right.

r CH / keys (right side)

Press to increase or decrease the channel number.

t MON / SCN / / keys

PF (Programmable Function) keys. Press each key to acti-

vate its programmable function.

y Microphone jack

Insert the microphone plug into this jack.

u Speaker

Internal speaker.

i PTT switch

Press this switch, then speak into the microphone to call a

station.

1-3. Display

Indicator Description

Appears while transmitting.

Appears when trunking is activated.

Appears while monitoring the selected channel

(squelch is off).

Appears when making a call using Code

Squelch or Selective Call. Appears and blinks

when receiving a Code Squelch call.

Appears while scanning.

Appears when the AUX port has been

activated or when the Scrambler function has

been selected.

Appears while using the Talk Around function.

The selected channel is set as a Priority

channel.

The selected channel is added to the scanning

sequence.

Appears when a signal is detected on the

currently selected channel.

Appears when the transceiver keys have been

locked, using the Key Lock function.

Displays the currently selected group and

channel number, or the channel name.

1-4. Rear Panel

External

speaker

jack

Power input

connector

Antenna

connector

TK-7100

5

REALIGNMENT

1. Modes

User mode PC mode PC programming mode

Clone mode PC test mode PC tuning mode

Self programming mode

Mode Function

User mode For normal use.

PC mode Used for communication between the

radio and PC (IBM compatible).

PC programming Used to read and write frequency data

mode and other features to and from the radio.

PC test mode Used to check the radio using the PC.

This feature is included in the FPU.

PC tuning mode Used to tune the radio using the PC.

Clone mode Used to transfer programming data from

one radio to another.

Self programming You can program the frequency, signalling

mode and other functions using only the radio.

2. How to Enter Each Mode

Mode Operation

User mode Power ON

PC mode Received commands from PC

Clone mode

[CH DOWN]+Power ON (Two seconds)

Self programming mode [MON]+Powr ON (Two seconds)

3. PC Mode

3-1. Preface

The TK-7100 transceiver is programmed using a personal

computer, a programming interface (KPG-46) and program-

ming software (KPG-80D).

The programming software can be used with an IBM PC

or compatible. Figure 1 shows the setup of an IBM PC for

programming.

3-2. Connection Procedure

1. Connect the TK-7100 to the personal computer with the

interface cable.

2. When the Power is switched on, user mode can be en-

tered immediately. When the PC sends a command, the

radio enters PC mode.

When data is transmitted from transceiver, the TX indica-

tor blink.

When data is received by the transceiver, the BUSY indi-

cator blink.

In the PC mode, “ PC ” is displayed on the LCD.

3-3. KPG-46 Description

(PC programming interface cable : Option)

The KPG-46 is required to interface the TK-7100 to the

computer. It has a circuit in its D-subconnector (25-pin) case

that converts the RS-232C logic level to the TTL level.

The KPG-46 connects the modular microphone jack of the

TK-7100 to the computers RS-232C serial port.

3-4. Programming Software Description

KPG-80D is the programming software for TK-7100 sup-

plied on three 3.5” floppy diskettes. This software runs un-

der Windows 98, ME, Windows 2000 or XP on an IBM-PC or

compatible machine.

The data can be input to or read from TK-7100 and edited

on the screen. The programmed or edited data can be

printed out. It is also possible to tune the transceiver.

4. Clone Mode

Programming data can be transferred from one radio to

another by connecting them via their modular microphone

jacks. The operation is as follows (the transmit radio is the

master and the receive radio is the slave).

Note :

Clone mode should be enabled.

1. Turn the master TK-7100 power ON with the [CH DOWN]

key held down (2 seconds), “ CLONE ” is displayed on

the LCD.

2. Power on the slave TK-7100.

3. Connect the cloning cable (No. E30-3382-05) to the modu-

lar microphone jacks on the master and slave.

4. Press the [MON] key on the master TK-7100 transceiver.

The data of the master is sent to the slave. While the

master is sending data, [TX] icon blinked. While the slave

is receiving the data, “ PC ” is displayed and [BUSY] icon

blinked. When cloning of data is completed, the master

displays “END”, and the master [TX] icon turned off, and

the slave automatically operates in the User mode. The

slave can then be operated by the same program as the

master.

5. The other slave can be continuously cloned. Carry out the

operation in step 2 to 4.

Fig. 1

IBM-PC

KPG-46

TK-7100

KPG-80D

TK-7100

6

4-1. Adding the data password.

If the data password is set in the optional feature menu,

you must enter the password (Master transceiver) to activate

a clone mode.

You can use 1, 2, 3, and 4 to configure the password. The

maximum length of the password is 6 digits.

1. [CH DOWN]+Power ON.

2. “CLN LOCK” is displayed on the LCD.

3. Enter the password using 1 : [MON] key, 2 : [SCN] key, 3 :

[] key and 4 : [ ] key.

4. Press [CH DOWN] key.

5. If the password matches, the transceiver enters a clone

mode and “ CLONE ” is displayed. Otherwise, trans-

ceiver beeps and returns to the password input mode.

Clone cable

(E30-3382-05)

Fig. 2

Press [CH DOWN] key+Power ON for 2 seconds

Is data

password

set?

Yes

No Shows CLN LOCK

Input passward if

passward is correct

Clone mode

[MON]

Start the clone function

5-2. Adding the Data Password

If the data password is set in the optional feature menu,

you must enter the password to activate a self programming

mode.

You can use 1, 2, 3 and 4 to configure the password. The

maximum length of the password is 6 digits.

1. [MON]+Power ON.

2. “SELFLOCK” is displayed on the LCD.

3. Enter the password using 1 : [MON] key, 2 : [SCN] key, 3 :

[] key and 4 : [ ] key.

4. Press [CH DOWN] key.

5. If the password matches, the transceiver enters a self pro-

gramming mode and “ SELF ” is displayed. Otherwise,

transceiver beeps and returns to the password input

mode.

Note :

This mode (self programming mode) cannot be set when

it has been disabled with the FPU.

5-3. Channel Setting Mode

Each channel can be setup in its action mode by using the

panel keys.

•Pressing [MON] when “ SELF ” is displayed, sets chan-

nel setting mode.

•Select an item set using [ ] then change the selection

with the [CH UP] or [CH DOWN].

•The data displayed using [SCN] is stored in the memory

and then proceeds to the next item.

•Pressing [ ] proceeds to the next item without storing it

in the memory.

•Press [MON] to set the display to “ SELF ” and return to

reset (default) status.

The setup items for channel setting mode are listed be-

low.

No.

Function

Choices Display Remarks

Select 1~64 key :

Group/Channel

channel selection

Select 1~8 key :

Group/Channel

group selection

1RX Step 2.5kHz~ Display when an item

frequency

1MHz is selected or a step is

changed (about 0.5

seconds).

key : Select the

frequency step

Blank key : Hold 1 second

100.0000~ to frequency on/blank

550.0000MHz switching.

The right most dot

indicates 50Hz digit.

(On=5, Off=0)

5. Self Programming Mode

Write mode for frequency data and signalling, etc. To be

used ONLY by the authorized service person maintaining the

user’s equipment. After programming, reset the FPU to the

“Self- Programming” disabled mode. Radios CANNOT be

delivered to the end-user in the self-programming mode.

5-1. Enter to the Self Programming Mode

Hold down the [MON] key and turn the power switch on.

When enter the self programming mode, “ SELF ” is dis-

played.

■ Flow Chart (Master radio)

REALIGNMENT

1– 1.

1– 64.

1.–1

8.–1

STP 250

STP 1M

R.–––––––

R.150.0000

TK-7100

7

No.

Function

Choices Display Remarks

2RX Off key : Off/QT/DQT

signalling

switching

QT 67.0~254.1

(0.1Hz step mode)

QT 67.0~250.3

(EIA mode)

DQT 000~777

Normal

(1 step mode)

DQT 023~754

Normal

(Standard

table mode)

DQT 000~777 key : Hold 1 second

Inverse to switch between

(1 setp mode) Normal/Inverse.

DQT 023~754

Inverse

(Standard

table mode)

3TX Step 2.5kHz~ Display when an item

frequency

1MHz is selected or a step is

changed (about 0.5

seconds).

key : Select the

frequency step

Blank key : Hold 1 second

100.0000~ to frequency on/blank

550.0000MHz switching.

The right most dot

indicates 50Hz digit.

(On=5, Off=0)

4TX Off key : Off/QT/DQT

signalling

switching

QT 67.0~254.1

(0.1Hz step mode)

QT 67.0~250.3

(EIA mode)

DQT 000~777

Normal

(1 step mode)

DQT 023~754

Normal

(Standard

table mode)

No.

Function

Choices Display Remarks

DQT 000~777 key : Hold 1 second

Inverse to switch between

(1 setp mode) Normal/Inverse.

DQT 023~754

Inverse

(Standard

table mode)

5Option Off Default

signalling

DTMF

6SP Carrier

unmute QT/DQT Not used when QT/

DQT decode is not set.

Carrier+DTMF Not used when option

signalling is none.

QT/DQT+ Not used when option

DTMF signalling is none.

7Busy Off Default

channel Carrier

lockout QT/DQT If QT/DQT decode is

not set, it cannot be

selected.

DTMF If option signalling is

set to off, it cannot be

selected.

8Beat No Default

Yes

9RF High power Default

power Low power

10 Wide/ Wide Default

Narrow Narrow

11 Scan Delete

Del/Add Add Default

12 Priority No Default

channel Yes Not used when scan

priority is not fixed.

13 PTT ID Off Default

Begin of TX

End of TX

Both

14

Scrambler

Off Default

No

15

Scrambler

1~16 Default

code

•Finish beep will sound when displayed data is stored.

•The settings for scrambler and scrambler code can only be

selected when voice scrambler board is installed.

REALIGNMENT

--------

QT 67.0✽

QT 254.1✽

QT 67.0

QT 250.3

DQT000N✽

DQT777N✽

DQT023N

DQT754N

DQT000Ι✽

DQT777Ι✽

DQT023Ι

DQT754Ι

STP 250

STP 1M

T.–––––––

T.150.0000

--------

QT 67.0✽

QT 254.1✽

QT 67.0

QT 250.3

DQT000N✽

DQT777N✽

DQT023N

DQT754N

DQT000Ι✽

DQT777Ι✽

DQT023Ι

DQT754Ι

NONE

DTMF

S.UM CARR

S.UM QTDQ

S.UM C+DT

S.UM Q+DT

BCL OFF

BCL CARR

BCL QTDQ

BCL DTMF

SHFT NO

SHFT YES

PWR H

PWR L

WIDE

NARROW

SCAN DEL

SCAN ADD

P.CH NO

P.CH YES

P.ID OFF

P.ID BOT

P.ID EOT

P.ID BOTH

SCR OFF

SCR ON

SCR 1

SCR 16

TK-7100

8

■ Flow Chart 5-4. DTMF Setting Mode

Each radio can be setup in its action mode by using the

panel keys.

•Pressing [SCN] when “ SELF ” is displayed, sets the

DTMF setting mode.

•The data displayed using [SCN] is stored in the memory.

•Pressing [ ] to without storing it in the memory.

•Press [ ] to default status.

■ Flow Chart

Self mode (Display “ SELF ”)

[SCN]

Set default ID code

DTMF setting mode

[ ]

[ ]

The setup items for DTMF setting mode are listed below.

No.

Function

Choices Display Remarks

1ID code 000~ Display when an item

9999999999 is selected (about

(Code squelch) 0.5 seconds).

Display of the current

setting (If it is 8 or

more digits, scroll it).

Display when a code

is input (Input it with

DTMF key only).

key : Set to default

data

0000~9999 Display when an item

(Selective call) is selected (about

(*1) 0.5 seconds).

Display of the current

setting (Input the code

with DTMF key only).

key : Set to default

data

•Finish beep will sound when displayed data is stored.

•(*1) : ID code range is from 3 to 4 digits when selective call

is selected.

Self programming mode

[MON]

[MON]

[SCN]

Channel setting mode Channel

selection

Group

selection

RX frequency Change

frequency step

Blank

Change

frequency step

Hold [ ]

[MON]

[MON]

[MON]

[MON]

[MON]

[MON]

[MON]

[MON]

[MON]

[MON]

[MON]

[MON]

[MON]

[MON]

TX frequency

Blank

Off

DQT

*

N

DQT N

DQT

*

I

DQT I

TX signalling

Option signalling

Hold [ ]

Hold

[ ]

Hold

[ ]

Hold

[ ]

Hold

[ ]

QT

[MON] Off

QT

*

QT

*

DQT

*

N

DQT N

DQT

*

I

DQT I

RX signalling

QT

[SCN] or [ ]

SP unmute

Busy channel lockout

Beat shift

RF power

Wide/Narrow

Scan Del/Add

Priority channel

PTT ID

Scrmbler

Scrmbler code

Return to channel setting mode

[ ]

[ ]

[ ]

[ ]

[ ]

[ ]

[ ]

[ ]

[ ]

[ ]

[ ]

[ ]

[ ]

[ ]

[ ]

[SCN] or [ ]

[SCN] or [ ]

[SCN] or [ ]

[SCN] or [ ]

[SCN] or [ ]

[SCN] or [ ]

[SCN] or [ ]

[SCN] or [ ]

[SCN] or [ ]

[SCN] or [ ]

[SCN] or [ ]

[SCN] or [ ]

[SCN] or [ ]

[SCN] or [ ]

Not used when scan

priority is not fixed.

REALIGNMENT

ID

12345678

–––––987

–––––000

ID

––––1234

(*1)

–––––000

(*1)

TK-7100

9

6. Accessory Connection Cable (KCT-39)

The KCT-39 is an accessory connection cable for connect-

ing external equipment. The connector has 15 pins and the

necessary signal lines are selected for use.

1. Unscrew the five M2.6 screws (N87-2614 -46), then re-

move the shielding cover (F10-2491-03).

2. Lift the DC cord (E30 -3448 -05) and remove the cushion

(G13 -2003 -04) from the chassis.

REALIGNMENT

M2.6 screws Shielding cover

DC cord

3. Attach a new cushion (G13-1960 -08) to the DC bush.

Cushion

4. Place the KCT-39 sumi tube along the chassis and insert

the cable tie into the TX-RX PCB slot, as shown in the dia-

gram below.

Insert the cable tie

into the slot here KCT-39 sumi tube

5. Align the KCT -39 cable to the left side of the DC cord,

then place the DC cord back into its slot along the chassis

(over the top of the KCT-39 sumi tube).

In this direction

6. Twist the large grouping of wires of the KCT-39 cable

twice, then connect it to Terminal A of the PCB.

Connect the remaining grouping of wires of the KCT -39

cable to Terminal B.

Terminal A Terminal B

TK-7100

10

7. Align the terminal B KCT -39 cable underneath the termi-

nal A cable align the speaker cable (T07 -1082 -05) below

both KCT-39 cables.

Speaker cable

In this direction

8. Align all cable to the left side so as to avoid the Power

Module Area. Mount the shielding cover and secure it

with the five M2.6 screws.

Power module

9. After everything has been properly mounted, the KCT-39

sumi tube should look similar to that as shown in the dia-

gram below.

Exterior back view of KCT-39

12

13

15 1

3

10. Connect the KCT-39 to the external accessory by insert-

ing the crimp terminal (

1

) into the square plug (

2

), both

of which are supplied with the KCT-39.

1471013

2581114

3691215

No. Color Internal Name

connector

1Red CN2-1 SB

2Pink CN3-1 IGN

3Black CN2-3 GND

4Brown CN3-3 DETO

5Orange CN3-2 DATAI

6Yellow CN2-8 FNC4

7Green CN2-7 FNC3

8Blue CN2-9 FNC5

9Purple CN2-12 FNC8

10 Gray CN2-10 FNC6

11 White CN2-11 FNC7

12 NC NC

13 NC NC

14

Sky blue

CN2-6 FNC2

15

Turquoise

CN2-5 FNC1

■ Accessory Port Function

REALIGNMENT

Fig. 3

TK-7100

11

REALIGNMENT / INSTALLATION

7. Ignition Sense Cable (KCT-18)

The KCT-18 is an optional cable for enabling the ignition

function. The ignition function lets you turn the power to the

transceiver on and off with the car ignition key.

7-2. Connecting the KCT-18 to the Transceiver

1. Install the KCT-39 in the transceiver. (See the KCT-39 sec-

tion)

2. Insert the KCT-18 lead terminal (

1

) into pin 2 of the KCT-

39 (

2

).

7-3. Modifying the Transceiver

Modify the transceiver as follows to turn the power on and

off with the ignition key.

1. Remove the resistor R71 of the TX-RX unit.

■ Setting With the KPG-80D

Select “External Devices” from the “Edit” menu and en-

able the “Ignition Sense”.

Fig. 4

2

1

13

15

1

3

R71

CN2

TX-RX unit

Component side

Fig. 5

1. Optional Board

1-1. Voice Scrambler Board Connection

■ Modification

1. Remove the cabinet and shielding cover from the trans-

ceiver.

2. Delete R202 and R267 on the TX-RX unit.

A

9

8

7

D

C

B

A

A12

1

3

7

8

9

10

11

12

1

12

BA11

CA10

DA9

E

1

2

3

4

5B5

6B7

7A8

8A7

9A3

10B11

11B9

12B4

E18

Voice scrambler

board

12 pins lead wire

with connector (A)

E37-1081-05

CN2

12

6

5

11

10

1

4

5

7

9

11

1

11

11 pins lead wire

with connector (B)

E37-1080-05

CN3

R267

CN3

R202

TX-RX UNIT

Component side

■ Connection

The functions of pins of CN2 and CN3 on the TX-RX unit

are shown in the TERMINAL FUNCTION section (page 50).

Fig. 1

Fig. 2

TK-7100

12

■ Pins Connection

Voice scrambler

12 pins lead wire 11 pins lead wire

functions with connector (A) with connector (B)

AA-12 –

BA-11 –

CA-10 –

DA-9 –

5– B-5

6– B-7

7A-8 –

8A-7 –

9A-3 –

10 – B-11

11 – B-9

12 – B-4

INSTALLATION

■ Setting With the KPG-80D

Select “External Devices” from the “Edit” menu and set

the “Scrambler”.

Note :

The voice scrambler board is connected subsequent to the

de-emphasis circuit.

Cushion (G13-1963-04)

Cushion (G13-1964-04)

Voice scrambler board

Front side

to CN2 and CN3

to CN2

and CN3

CN3

Voice scrambler

board

CN2

TX-RX UNIT

Component side

Fig. 3

2. SmarTrunk

1. Unscrew the five M2.6 screws (N87-2614 -46), then re-

move the shielding cover (F10-2491-03).

M2.6 screws Shielding cover

2. The SmarTrunk Board is to be mounted in the silk-

screened area.

Silk-screen

3. Adhere one side of the 27 x 17.5 x 1mm cushion G (G13-

2005 -04) to the underside of the ST-909.

Cushion G

ST-909

(Top side) Back of ST-909

TK-7100

13

4. Connect the cable (E37 -1117 -05) to the topside of the ST-

909.

Cable Connect point ST-909

5. Mount the ST-909 onto the TX-RX PCB using the adhesive

cushion on the underside of the ST-909, onto the left edge

of the silk-screen area. Connect the cables to the two ter-

minals.

Terminals

ST-909 mounted at edge

of silk-screened area

6. Adhere the 13 x 9 x 8 mm cushion F (G13-2006-04) to the

top side of the ST-865KW4, between the variable resistor

(R18) and the capacitor (C19), then place the supplied in-

sulation sheet over the integrated circuit (IC).

Variable

resistor

IC

Cushion F

Part No. : G13-2006-04

Capacitor

Insulation sheet

7. Adhere the 10 x 10 x 2.5 mm cushion E (G13-2007 -04)

and the supplied 20 x 20 x 1mm cushion C to the under-

side of the ST-865KW4 as shown in the diagram below.

Cushion E

Part No. : G13-2007-04

Cushion C

Note :

•For the SmarTrunk option, cushion C and the insulation

sheet are included in the package.

•For TK-7100 & TK-8100 series, cushion A is not used.

Cushion A is replaced by cushion F.

•Cushion B is replaced by cushion E.

INSTALLATION

TK-7100

14

8. Align the connector on the underside of the ST-865KW4

with the connector on the top side of the ST-909, then

press down on cushion E to secure them.

Cushion EST-865KW4

ST-909

9. Flatten the cable so as to avoid potential damage when

mounting the shielding cover. Mount the shielding cover

and secure it with the five M2.6 screws.

Screw hole

Note :

•ST-909 and ST-865KW4 are available from SmarTrunk

Systems,Inc.

■ Setting With the KPG-80D

Select “External Devices” from the “Edit” menu and set

the “SmarTrunk”.

INSTALLATION / DISASSEMBLY FOR REPAIR

1. When you remove the panel, turn the transceiver up side

down. Detach the panel by lifting the tabs as shown be-

low.

2. To remove the cabinet, first turn the transceiver up side

down. Detach the cabinet by prying the tabs as shown

below.

Tabs

Tabs

Tabs

Fig. 1

Fig. 2

3. When mounting the front panel, match the 4 tabs of the

chassis with the panel, being sure they attach securely.

Tabs

Tabs

Fig. 3

TK-7100

15

Open the bottom of display unit

at No. 1 as indicated.

DISASSEMBLY FOR REPAIR

4-1. Remove the display unit

To remove the display unit from the panel, follow the cor-

rect procedures shown (A regular screw driver is needed

as illustrated).

q

Open the bottom of display unit

at No. 3 as indicated.

Open the bottom of display unit

at No. 2 as indicated.

w

e

Open the top of display

unit at No. 4 as indicated.

r

Lift up the display unit and remove.

t

4-2. Mount the display unit

To mount the display unit on the panel, follow the correct

procedures shown to ensure easy display unit assembly

and good fitting onto the panel.

q

TK-7100

16

Insert phone jack into panel first.

DISASSEMBLY FOR REPAIR

w

Snap in top of display unit (No. 4).

e

Snap in bottom of

display unit (No. 1).

Snap in bottom of

display unit (No. 2).

r

t

Snap in bottom of

display unit (No. 3).

Ensure that display unit holes locator is properly

located on the illumination guide locators as shown.

y

u

TK-7100

17

Frequency Configuration

The receiver utilizes double conversion. The first IF is

49.95MHz and the second IF is 450kHz. The first local oscil-

lator signal is supplied from the PLL circuit.

The PLL circuit in the transmitter generates the necessary

frequencies. Figure 1 shows the frequencies.

CIRCUIT DESCRIPTION

Receiver System

The receiver is double conversion superheterodyne. The

frequency configuration is shown in Figure 1.

■ Front-end RF Amplifier

An incoming signal from the antenna is applied to an RF

amplifier (Q353) after passing through a transmit/receive

switch circuit (D603, D604 are off) and a band pass filter

(L357, L356 and varactor diodes : D353, D354). After the

signal is amplified (Q353), the signal is filtered through a band

pass filter (L354, L355 and varactor diodes: D351, D352) to

eliminate unwanted signals before it is passed to the first

mixer.

The voltage of these diodes are controlled by tracking the

CPU (IC101) center frequency of the band pass filter. (See

Fig. 2)

■ First Mixer

The signal from the RF amplifier is heterodyned with the

first local oscillator signal from the PLL frequency synthesizer

circuit at the first mixer (Q352) to create a 49.95MHz first

intermediate frequency (1st IF) signal. The first IF signal is

then fed through one pair of monolithic crystal filter (MCF :

XF351) to further remove spurious signals.

ANT

SW

RF

AMP

1st

MIX

AF

PA

TCXO

MIC

AMP

X3

multiply

RF

AMP

POWER

AMP

CF 450kHz

MCF

49.95MHz

IF SYSTEM

PLL/VCO

16.8MHz

50.4MHz

ANT

RX

TX

SP

MIC

1/2

Fig. 1 Frequency configuration

■ IF Amplifier

The first IF signal is amplified by Q351, and the enters

IC301 (FM processing IC). The signal is heterodyned again

with a second local oscillator signal within IC301 to create a

450kHz second IF signal. The second IF signal is then fed

through a 450kHz ceramic filter (Wide : CF301, Narrow :

CF302) to further eliminate unwanted signals before it is am-

plified and FM detected in IC301.

Item Rating

Nominal center frequency 49.95MHz

Pass bandwidth ±5.0kHz or more at 3dB

35dB stop bandwidth ±20.0kHz or less

Ripple 1.0dB or less

Insertion loss 5.0dB or less

Guaranteed attenMuation 80dB or more at fo±1MHz

Spurious : 40dB or more within fo±1MHz

Terminal impedance 350Ω / 5.5pF

Table 1 Crystal filter (L71-0591-05) : XF351

Item Rating

Nominal center frequency 450kHz

6dB bandwidth ±6.0kHz or more

50dB bandwidth ±12.5kHz or less

Ripple 2.0dB or less

Insertion loss 6.0dB or less

Guaranteed attenuation 35.0dB or more within fo±100kHz

Terminal impedance 2.0kΩ

Table 2 Ceramic filter (L72-0993-05) : CF301

Item Rating

Nominal center frequency 450kHz

6dB bandwidth ±4.5kHz or more

50dB bandwidth ±10.0kHz or less

Ripple 2.0dB or less

Insertion loss 6.0dB or less

Guaranteed attenuation 60.0dB or more within fo±100kHz

Terminal impedance 2.0kΩ

Table 3 Ceramic filter (L72-0999-05) : CF302

ANT

L357,356

D353,354

BPF

Q353

RF AMP

Q351

IF AMP

IC161

D/A CONVERTER

Q352

MIX

XF351

MCF

D602

D603

D604

ANT

SW

IC161

D/A

Q302

X3 multiply

IC402

1/2 divider X401

TCXO

IC301

IF system

1st local

OSC (VCO/PLL)

W/NO

(EVOL2)

CF301 (Wide)

CF302 (Narrow)

TV

CPU

L354,355

D351,352

BPF

Fig. 2 Receiver system

TK-7100

18

■ Wide/Narrow Switching Circuit

The Wide port (pin 65) and Narrow port (pin 64) of the CPU

is used to switch between ceramic filters. When the Wide

port is high, the ceramic filter SW diodes (D303, D302) cause

CF301 to turn on to receive a Wide signal.

When the Narrow port is high, the ceramic filter SW di-

odes (D303, D302) cause CF302 to turn on to receive a Nar-

row signal.

■ AF Signal System

The detection signal from IF IC (IC301) goes to D/A con-

verter (IC161) to adjust the gain and is output to AF filter

(IC251) for characterizing the signal. The AF signal output

from IC251 and the DTMF signal, BEEP signal are summed

and the resulting signal goes to the D/A converter (IC161).

The AFO output level is adjusted by the D/A converter. The

signal output from the D/A converter is input to the audio

power amplifier (IC252). The AF signal from IC252 switches

between the internal speaker and speaker jack (J1) output.

■ Squelch Circuit

The detection output from the FM IF IC (IC301) passes

through a noise amplifier (Q301) to detect noise. A voltage is

applied to the CPU (IC101). The CPU controls squelch ac-

cording to the voltage (SQIN) level. The signal from the RSSI

pin of IC301 is monitored. The electric field strength of the

receive signal can be known before the SQIN voltage is input

to the CPU, and the scan stop speed is improved.

Narrow

IC101 64pin

IF_IN MIX_O

IC301

IF System

CF302

(Narrow)

CF301

(Wide)

R320

R319

R317

R318

D303 D302

Wide

IC6 65pin

AF

Filter

D/A

CONV.

D/A

CONV.

IC161 IC251 IC161

W/NO

(EVOL2) AF PA

IC252 SP

IF IC

IC301

Q301

NOISE AMP D301IC301 IC101

AFO

RSSI

DET

CPU

IF

SYSTEM

SQIN

RSSI

Fig. 3 Wide/Narrow switching circuit

Fig. 4 AF signal system

Fig. 5 Squelch circuit

PLL Frequency Synthesizer

The PLL circuit generates the first local oscillator signal for

reception and the RF signal for transmission.

■ PLL

The frequency step of the PLL circuit is 5 or 6.25kHz. A

16.8MHz reference oscillator signal is divided at IC401 by a

fixed counter to produce the 5 or 6.25kHz reference fre-

quency. The voltage controlled oscillator (VCO) output signal

is buffer amplified by Q410, then divided in IC401 by a dual-

module programmable counter. The divided signal is com-

pared in phase with the 5 or 6.25kHz reference signal in the

phase comparator in IC401. The output signal from the

phase comparator is filtered through a low-pass filter and

passed to the VCO to control the oscillator frequency. (See

Fig. 6)

■ VCO

The operating frequency is generated by Q406 in transmit

mode and Q405 in receive mode. The oscillator frequency is

controlled by applying the VCO control voltage, obtained

from the phase comparator, to the varactor diodes (D405 and

D406 in transmit mode and D403 and D404 in receive mode).

The TX/RX pin is set low in receive mode causing Q408 and

Q407 to turn Q406 off, and turn Q405 on. The TX/RX pin is

set high in transmit mode. The outputs from Q405 and Q406

are amplified by Q410 and sent to the RF amplifiers.

D405,406

Q406

TX VCO

Q410

BUFF

AMP

D403,404

Q405

RX VCO

Q407,408

T/R SW

Charge

pump

LPF

Phase

comparator

1/M

1/N 5kHz/6.25kHz

5kHz/6.25kHz

REF

OSC

16.8MHz

PLL

DATA

IC401 : PLL IC

Q404

AMP

Fig. 6 PLL circuit

CIRCUIT DESCRIPTION

TK-7100

19

■ Unlock Circuit

During reception, the 8RC signal goes high, the 8TC signal

goes low, and Q34 turns on. Q33 turns on and a voltage is

applied to the collector (8R). During transmission, the 8RC

signal goes low, the 8TC signal goes high and Q36 turns on.

Q35 turns on and a voltage is applied to 8T.

The CPU in the control unit monitors the PLL (IC401) LD

signal directly. When the PLL is unlocked during transmis-

sion, the PLL LD signal goes low. The CPU detects this sig-

nal and makes the 8TC signal low. When the 8TC signal goes

low, no voltage is applied to 8T, and no signal is transmitted.

IC101

CPU

Q34

SW

Q33

SW

IC401

PLL

Q36

SW

Q35

SW

LD

8RC

8C

8R 8T

8TC

PLL lock

: LD “H”

Fig. 7 Unlock circuit

Transmitter System

■ Outline

The transmitter circuit produces and amplifies the desired

frequency directly. It FM-modulates the carrier signal by

means of a varicap diode.

■ Power Amplifier Circuit

The transmit output signal from the VCO passes through

the transmission/reception selection diode (D409) and ampli-

fied by Q501 and Q502. The amplified signal goes to the

power amplifier (IC502) through a low-pass filter. The low-

pass filter removes unwanted high-frequency harmonic com-

ponents, and the resulting signal is goes the antenna termi-

nal.

■ APC Circuit

The automatic transmission power control (APC) circuit

detects the power amplifier (IC502) output with a diode

(D606, D607) and applies a voltage to IC501. IC501 com-

pares the APC control voltage (PC) generated by the D/A con-

verter (IC161) and DC amplifier (IC203) with the detection

output voltage. IC501 generates the voltage to control IC502

and stabilizes transmission output.

The APC circuit is configured to protect over current of

IC502 due to fluctuations of the load at the antenna end and

to stabilize transmission output at voltage and temperature

variations.

RF

AMP

Q501

POWER

MODULE

IC502

RF

AMP

Q502

DC

AMP

IC203

ANT

SW

D602~D604

LPF

ANT

POWER

DET

D606

D607

IC501

APC

CONTROL

D409

PC

IC161

3pin

Vg

+B

Q411

RF AMP

2SC4649

(N,P)

Q501

RF AMP

2SC3357

Q502

RF AMP

2SC3357

IC502

ANT

POWER AMP

RA30H1317M-31

IC402

1/2

DIVIDER

UPB1509GV

IC161 Q406

D/A

CONVERTER

M62363FP

X401

TCXO

16.8MHz

VCO

2SK508NV

(K52)

IC401

PLL

MB15A02

Q410

BUFFER

2SC5108

(Y)

Q404

RF AMP

2SC4649

(N,P)

IC203

BUFFER

NJM2902V

IC101

IC161

MIC KEY

INPUT

CPU

30622MAA

-B86GP

D/A

CONVERTER

M62363FP

IC161

D/A

CONVERTER

M62363FP

IC203

SUM AMP

NJM2902V

IC202IC201MIC

MIC/IDC

NJM2100V

Splatter

FILTER

NJM2904V

Fig. 9 APC circuit

Fig. 8 Transmitter system

CIRCUIT DESCRIPTION

TK-7100

20

Control Circuit

The CPU carries out the following tasks:

1) Controls the WIDE, NARROW, TX/RX outputs.

2) Adjusts the AF signal level of the AF filter (IC251) and

turns the filter select compounder on or off.

3) Controls the display unit.

4) Controls the PLL (IC401).

5) Controls the D/A converter (IC161) and adjusts the vol-

ume, modulation and transmission power.

■ Memory Circuit

The transceiver has a 64k-bit EEPROM (IC66). The

EEPROM contains adjustment data. The CPU (IC101) con-

trols the EEPROM through three serial data lines.

IC161

D/A

converter

IC401

PLL

IC101

CPU

LD

DT

CK

PLLE

EEPCK

IC101

CPU

IC66

EEPROM

EEPDT

EEPWP

■ Display Circuit

The CPU (IC101) controls the display LCD and LEDs.

When power is on, the CPU will use the MBL line to control

the LCD illumination and key backlight LEDs.

The dimmer function is controlled by the switch Q11. The

LCD controller (IC2) controls the functions of the LCD

through the CE, CK, DI lines from the CPU.

■ Key Matrix Circuit

The TK-7100 front panel has function keys. Each of them

is connected to a cross point of a matrix of the KMI1 to KMO2

ports of the microprocessor. The KMO1 to KMO2 ports are

always high, while the KMI1 to KMI4 ports are always low.

The microprocessor monitors the status of the KMI1 to

KMO2 ports. If the state of one of the ports changes, the

microprocessor assumes that the key at the matrix point cor-

responding to that port has been pressed.

■ Encode

The QT and DQT signals are output from QT/DQT of the

CPU (IC101) and summed with the external pin DI line by the

summing amplifier (IC203) and the resulting signal goes to

the D/A converter (IC161). The DTMF signal is output from

DTMF of the CPU and goes to the D/A converter (IC161). The

signal is summed with a MIC signal by the summing amplifier

(IC203), and the resulting signal goes to the D/A converter

(IC161).

The D/A converter (IC161) adjusts the MO level and the

balance between the MO and QT/DQT levels. Part of a QT/

DQT signal is summed with MO and the resulting signal goes

to the VCOMOD pin of the VCO. This signal is applied to a

varicap diode in the VCO for direct FM modulation.

IC101

CPU

KMI1

KMI2

KMI3

KMI4

KMO2

KMO1

MON

SCN

VOL

UP

VOL

DN

CH

UP

CH

DN

X401

TCXO

IC161

D/A VCO

IC203

SUM

AMP

IC203

SUM

AMP

IC161

D/A

IC401

PLL

TCXO

MOD

VCO

MOD

HT

DI

QT/DQT

DTMF

IC101

CPU

Fig. 10 Control circuit

Fig. 11 Memory circuit

Q10

SW

Q6

SW

IC101

CPU

D2~D5

Q9

SW D19~D26,

D28~D31

Q11

SW

IC2

LCD

controller

CE

CK

DI

MBL

COM0~

COM3

SEG0~

SEG30

DIM

LCD

Fig. 12 Display circuit

Fig. 13 Key matrix circuit

Fig. 14 Encode

CIRCUIT DESCRIPTION

TK-7100

21

■ Decode

• QT/DQT/DTMF

The signal (W/NO (EVOL2)) goes to SIGNAL (pin 88) of

CPU (IC101). The QT/DQT signal will pass through the low-

pass filters in the CPU (IC101) and be decoded within the

CPU (IC101). The DTMF signal will be decoded within the

CPU (IC101).

■ D/A Converter

The D/A converter (IC161) is used to adjust MO modula-

tion, AF volume, TV voltage, FC reference voltage, and PC

POWER CONTROL voltage level.

Adjustment values are sent from the CPU as serial data.

The D/A converter has a resolution of 256 and the following

relationship is valid:

D/A output = (Vin – VDAref) / 256 x n + VDAref

Vin: Analog input

VDAref: D/A reference voltage

n: Serial data value from the microprocessor (CPU)

IC101

CPU

SIGNAL W/NO (EVOL2)

88

Q71

SW

Q31

SW

Q32

SW

Q61

SW

IC33

AVR

D61

B

IC34

RST

SBC

IGN

R77R76

R39R40

INT

5M

BATT

IC101

CPU

POWER

SW

POWER

RESET

5M

IC35

AVR

SB

IGN

Fig. 15 Decode

Fig. 16 Power supply circuit

CIRCUIT DESCRIPTION

Power Supply Circuit

When the power switch on the display unit is pressed, the

power port on the display unit which is connected port 17

(POWER), goes low, then port 82 (SBC) goes high, Q32 turns

on, SB SW (Q31) turns on and power (SB) is supplied to the

radio.

When the DC power supplied to the radio, the voltage

regulator IC (IC33) supply into the CPU VDD and reset voltage

detect IC (IC34). IC34 will generate signal (RESET) in to the

reset terminal on the CPU (IC101) to carry out a power ON

reset. Also, CPU (IC101) is checking on port 91 (Battery Volt-

age). If DC power is less than about 9.5V, the radio is unable

to power on.

When the DC power voltage deceases from normal volt-

age, the INT voltage detector IC (IC35) will set to high on CPU

port 18 (INT) if B line will became less than about 9.5V. Then

CPU send to EEPROM (IC66) the backup data and go into

STOP mode.

This circuit has an overvoltage protection circuit. If a DC

voltage of 18V or higher is applied to the base of Q61, this

voltage turns Q61 on and turns Q32 and SB off.

TK-7100

22

SEMICONDUCTOR DATA

■ Terminal Function

Pin No. Name I/O Function

1QT/DQT O QT/DQT output.

2DTMF/MSK O DTMF/MSK/BEEP output

3PLLE O PLL IC chip select.

4,5 NC I

6GND - GND.

7CNVSS - CNVss for flash.

8EVLLD O E-volume LD.

9BSHIFT O Beat shift.

10 RESET - Reset.

11 XOUT - X’tal (14.318MHz).

12 VSS - GND.

13 XIN - X’tal (14.318MHz).

14 VCC - +5V.

15 GND - GND (Input only).

16 NC I

17 POWER I Power key input.

18 INT I µcom stop.

19 NC I

20 TX/RX O TX/RX.

21 UL O PLL unlock detect.

22~25 NC I

26 EEPWP O EEPROM write protect

27 EEPCK O EEPROM clock (N ch open drain).

28 EEPDT I/O EEPROM data (N ch open drain).

29 FNC1 I/O Function P1/TxD for flash.

30 FNC2 I/O Function P2/RxD for flash.

31 CLKFLS I SCLK for flash.

32 BSYFLS O Busy for flash.

33 TXD O To FPU.

34 RXD I From FPU.

35 PTT I PTT key.

36 HOOK I Hook.

37,38 NC I

39 EMPFLS I/O EPM for flash.

40~42 NC I

43 FNC3 I/O Function port 3.

44 CEFLS I/O CE for flash.

45,46 FNC4, FNC5 I/O Function port 4, 5

47,48 FNC7, FNC6 I/O Function port 7, 6.

49 FNC8 I/O Function port 8.

50 AFM O AF mute.

51 SPM O Speaker mute.

Pin No. Name I/O Function

52 AMPSW O AF AMP switch.

53 DT O Common data.

54 CK O Common clock.

55,56 NC I

57~59 DST1~DST3 I Destination 1~3

60 VCC - +5V.

61 NC I

62 VSS - GND.

63 NC I

64 NARROW O

65 WIDE O

66~68 NC I

69 CL O Clock for LCD.

70 CE O Chip enable for LCD.

71 DI O Transfer data to LCD.

72 IGN I Ignition.

73 MICMT1 O Mic 1 mute.

74 MICEM O Mic 2 mute.

75 MICMT2 O Mic 3 mute.

76 8RC O 8R control.

77 8TC O 8T control.

78 CM I/O Mic key check.

79~81 NC I

82 SBC O Battery switch.

83 KMI2 I Key matrix 2.

84 KMI1 I Key matrix 1.

85 KMI3 I Key matrix 3.

86 KMI4 I Key matrix 4.

87 NC I

88 SIGNAL I DTMF/QT/DQT input.

89 TEMP2 I Temperature 2.

90 TEMP1 I Temperature 1.

91 BATT I Battery voltage.

92 RSSI I RSSI input.

93 SQIN I Squelch input.

94 AVSS - GND.

95 NC I

96 VREF - +5V.

97 AVCC - +5V.

98 NC I

99 KMO1 O Key matrix output 1.

100 KMO2 O Key matrix output 2.

Microprocessor : 30622MAA-B86GP (TX-RX Unit IC101)

TK-7100

23

Display Unit (X54-3430-20)

Ref. No. Parts name Description

IC2 IC LCD controller

Q6 Transistor DC switch

Q9 Transistor LCD backlit switch

Q10 Transistor Key backlit switch

Q11 Transistor Dimmer function switch

D2~5 LED Key & LCD backlit

D17 Diode DC switch

D18 Diode DC controller

D19~26 LED Key & LCD backlit

D27 Diode Surge absorption

D28~31 LED Key & LCD backlit

TX-RX Unit (X57-6910-XX)

Ref. No. Parts name Description

IC31 IC Voltage regulator (8C)

IC32 IC Voltage regulator (5C)

IC33 IC Voltage regulator (5M)

IC34 IC Voltage detector reset

IC35 IC Voltage detector int

IC66 IC EEPROM

IC101 IC CPU

IC161 IC Digital potentiometer

IC201 IC MIC amplifier / IDC

IC202 IC MIC amplifier / Splatter filter

IC203 IC Buffer amplifier / SUM amplifier

/ DC amplifier / 1/2 Vcc

IC251 IC Audio filter

IC252 IC Audio amplifier

IC301 IC FM demodulation

IC401 IC PLL synthesizer

IC402 IC Divider (Hetero)

IC501 IC APC controller

IC502 IC Power module

Q1 FET TX AF

Q31 Transistor

DC switch (SB) / Active when power is on

Q32 FET

DC switch (SB) / Active when power is on

Q33,34 Transistor DC switch (8R) / Active while RX

Q35,36 Transistor DC switch (8T) / Active while TX

Q61 Transistor Over voltage detection / Active when

PS voltage is more than 18V

Q71 Transistor Ignition / Ignition sens

Q86,87 Transistor Beat shift / Active while beat shift is on

Q201 Transistor

AF amplifier / MIC mute / Emergency MIC mute

Q202 FET Emergency MIC mute / Active when

MICEM is H

Ref. No. Parts name Description

Q251 Transistor Buffer amplifier / RX audio

Q252,253

FET AF mute / Active while AFM is H

Q254

Digital transistor

AF mute / Active while SPM is H

Q255 Transistor AF mute / Active while AMPSW is H

Q301 Transistor Noise amplifier / SQL amplifier

Q302 Transistor Buffer amplifier / 16.8MHz 3rd over tone

Q351 Transistor IF amplifier

Q352 FET Mixer

Q353 FET RF amplifier / LNA

Q354 Transistor PC/TV SW

Q402,403

Transistor Charge pump

Q404 Transistor RF amplifier / PLL F in

Q405 FET RX VCO

Q406 FET TX VCO

Q407 FET T/R switch

Q408 Transistor T/R switch

Q410 Transistor Buffer amplifier / Output of VCO

Q411 Transistor RF amplifier / Output of VCO

Q440 Transistor Lipple filter

Q501,502

Transistor RF amplifier

D1 Diode Surge absorption / CM

D2 Diode Surge absorption / HOOK

D3 Diode Surge absorption / PTT

D4~11 Diode Surge absorption / FNC1~8

D31 Diode Reverse connection protection

D32 Poly switch Current protection

D61 Diode Over voltage detection

D201 Diode OR gate / MIC mute, AGC

D202 Diode AGC

D251 Diode Limiter

D301 Diode Detection

D302,303

Diode IF switch (Wide/Narrow)

D351~354

Varicap RF BPF tuning

D401 Diode Lipple filter

D402 Diode Voltage dropped

D403,404

Varicap RX VCO

D405,406

Varicap TX VCO

D407 Varicap Modulation

D408 Diode Lipple filter

D409 Diode RF switch (TX/RX)

D501,502

Diode Temperature compensation

D503 Diode Voltage protection

D602~604

Diode ANT switch

D606,607

Diode APC voltage detect

D608,609

Diode Temperature compensation

COMPONENTS DESCRIPTION

TK-7100

24 K : TK-7100 K M : TK-7100 M M2 : TK-7100 M2

PARTS LIST

✽ New Parts. indicates safety critical components.

Parts without Parts No. are not supplied.

Les articles non mentionnes dans le Parts No. ne sont pas fournis.

Teile ohne Parts No. werden nicht geliefert.

L: Scandinavia K:USA P:Canada

Y: PX (Far East, Hawaii) T:England E:Europe

Y:AAFES (Europe) X:Australia M:Other Areas

Ref. No.

Address

Parts No. Description Desti-

nation

New

parts

Ref. No.

Address

Parts No. Description Desti-

nation

New

parts

TK-7100, DISPLAY UNIT (X54-3430-20)

TX-RX UNIT (X57-6910-XX)

11BA01-2178-02 CABINET

23B✽A10-4080-01 CHASSIS

33AA62-1074-03 PANEL ASSY

53AB11-1299-02 ILLUMINATION GUIDE (LCD)

63AB38-0878-05 LCD

72C✽B62-1778-00 INSTRUCTION MANUAL

72C✽B62-1779-00 INSTRUCTION MANUAL M2,K

83B✽B72-2235-04 MODEL NAME PLATE M

83B✽B72-2236-04 MODEL NAME PLATE M2

83B✽B72-2237-04 MODEL NAME PLATE K

10 3B E04-0167-05 RF COAXIAL PECEPTACLE (M)

11 3A ✽E29-1197-15 INTER CONNECTOR (LCD)

12 1C E30-3339-05 DC CORD ACCESSORY

13 2B E30-3448-05 DC CORD (RADIO)

14 3A E37-0962-05 SPEAKER CABLE

15 2A E37-1041-05 FLAT CABLE (TX/RX-DISPLAY)

-E37-1080-05 PROCESSED CABLE (B)

-E37-1081-05 PROCESSED CABLE (A)

-✽E37-1117-05 PROCESSED CABLE

20 2B F10-2414-03 SHIELDING PLATE (POWER MODULE)

21 2B ✽F10-2491-02 SHIELDING COVER (TX/RX)

22 2B ✽F10-2498-03 SHIELDING CASE (POWER MODULE)

23 1C F51-0016-05 FUSE (6✽30) ACCESSORY

25 2B G02-0887-03

EARTH SPRING (ANTENNA TERMINAL)

26 2B G10-0792-14 FIBROUS SHEET (POWER MODULE)

-✽G13-1963-04 CUSHION

-✽G13-1964-04 CUSHION

30 3B ✽G13-2003-04 CUSHION (DC CORD)

-✽G13-2005-04 CUSHION (G)

-✽G13-2006-04 CUSHION (F)

-✽G13-2007-04 CUSHION (E)

34 1B G53-1524-02 PACKING (CABINET)

35 3B G53-1525-03 PACKING (PANEL)

36 2B G53-1542-03 PACKING

38 1C H02-0617-02 INNER PACKING CASE

39 2D H10-6636-13 POLYSTYRENE FOAMED FIXTURE

40 3C H10-6639-03 POLYSTYRENE FOAMED FIXTURE

41 1C H25-0103-04 PROTECTION BAG (125/250/0.07)

42 2D H25-2320-04 PROTECTION BAG

43 3D H52-1699-12 ITEM CARTON CASE M

43 D ✽H52-2032-02 ITEM CARTON CASE M2,K

45 1C J19-1584-05 MIC HOLDER ACCESSORY K

46 1D J29-0662-03 BRACKET ACCESSORY

48 3A K29-9262-01 KEY TOP

A2BN67-3008-46 PAN HEAD SEMS SCREW W

B2B,3B N87-2606-46 BRAZIER HEAD TAPTITE SCREW

C1B,2B N87-2614-46 BRAZIER HEAD TAPTITE SCREW

50 1C N99-0395-05 SCREW SET ACCESSORY

52 3A T07-0739-05 SPEAKER

53 1D T91-0624-05 MICROPHONE ACCESSORY K

D2-5 B30-2205-05 LED (YG)

D19-26 B30-2205-05 LED (YG)

D28-31 B30-2205-05 LED (YG)

C4 CC73GCH1H101J CHIP C 100PF J

C6 CK73GB1H103K CHIP C 0.010UF K

C15,16 CC73GCH1H101J CHIP C 100PF J

C18 CK73FB1A105K CHIP C 1.0UF K

C19 CK73GB1H681K CHIP C 680PF K

C22,23 CK73GB1H102K CHIP C 1000PF K

C24 CK73GB1H103K CHIP C 0.010UF K

C25 CK73GB1H102K CHIP C 1000PF K

C27,28 CK73GB1H102K CHIP C 1000PF K

C30 CK73GB1H103K CHIP C 0.010UF K

C31-33 CK73GB1H102K CHIP C 1000PF K

CN1 E40-6005-05 FLAT CABLE CONNECTOR

J1 E08-0877-05 MODULAR JACK

L1 L92-0138-05 FERRITE CHIP

CP1 R90-0724-05 MULTI-COMP 1K X4

R4-9 RK73GB1J102J CHIP R 1.0K J 1/16W

R10,11 RK73GB1J272J CHIP R 2.7K J 1/16W

R21-23 RK73GB1J103J CHIP R 10K J 1/16W

R24 RK73GB1J474J CHIP R 470K J 1/16W

R25 RK73GB1J473J CHIP R 47K J 1/16W

R26 RK73GB1J392J CHIP R 3.9K J 1/16W

R33 RK73FB2A560J CHIP R 56 J 1/10W

R34 RK73GB1J101J CHIP R 100 J 1/16W

R36 RK73FB2A560J CHIP R 56 J 1/10W

R37 RK73GB1J100J CHIP R 10 J 1/16W

R38,39 RK73FB2A390J CHIP R 39 J 1/10W

R40 RK73FB2A473J CHIP R 47K J 1/10W

D17 MA2S111 DIODE

D18 DA204U DIODE

D27 DA221 DIODE

IC2 LC75834W MOS IC

Q6 KRC102S DIGITAL TRANSISTOR

Q9 2SB1132(Q,R) TRANSISTOR

Q10 KRA225S DIGITAL TRANSISTOR

Q11 RN47A4 TRANSISTOR

C10 CK73GB1H102K CHIP C 1000PF K

C13-23 CK73GB1H471K CHIP C 470PF K

C26-28 CK73GB1H221K CHIP C 220PF K

C29 CK73GB1H471K CHIP C 470PF K

C30 CK73GB1H102K CHIP C 1000PF K

C33 CK73GB1H102K CHIP C 1000PF K

C34 C92-0721-05 ELECTRO 330UF 25WV

C35-38 CK73GB1H102K CHIP C 1000PF K

C39,40 CK73GB1C104K CHIP C 0.10UF K

C41 C92-0795-05 CHIP-TAN 22UF 10WV

TK-7100 DISPLAY UNIT (X54-3430-20)

TX-RX UNIT (X57-6910-XX) -20 : K,M -21 : M2

TK-7100

25

K : TK-7100 K M : TK-7100 M M2 : TK-7100 M2

PARTS LIST

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Parts No. Description Desti-

nation

New

parts

Ref. No.

Address

Parts No. Description Desti-

nation

New

parts

TX-RX UNIT (X57-6910-XX)

C42 CK73GB1H103K CHIP C 0.010UF K

C43-45 C92-0795-05 CHIP-TAN 22UF 10WV

C48 CK73GB1A105K CHIP C 1.0UF K

C49,50 CK73GB1H103K CHIP C 0.010UF K

C51 C92-0560-05 CHIP-TAN 10UF 6.3WV

C52,53 CK73GB1H102K CHIP C 1000PF K

C54,55 CK73GB1C104K CHIP C 0.10UF K

C56 CK73GB1H102K CHIP C 1000PF K

C61 CK73GB1H102K CHIP C 1000PF K

C66 CK73GB1H102K CHIP C 1000PF K

C72 CK73GB1H102K CHIP C 1000PF K

C77,78 CK73GB1H102K CHIP C 1000PF K

C82 CK73GB1H102K CHIP C 1000PF K

C83 CK73GB1C104K CHIP C 0.10UF K

C87 CC73GCH1H180J CHIP C 18PF J

C88,89 CC73GCH1H060B CHIP C 6.0PF B

C90 CC73GCH1H180J CHIP C 18PF J

C97,98 CK73GB1H102K CHIP C 1000PF K

C101 CK73GB1H102K CHIP C 1000PF K

C102 CK73GB1C104K CHIP C 0.10UF K

C103 CK73GB1H102K CHIP C 1000PF K

C104 CK73GB1C104K CHIP C 0.10UF K

C151 CK73GB1H182K CHIP C 1800PF K

C152 CK73GB1H392K CHIP C 3900PF K

C161 CK73GB1H102K CHIP C 1000PF K

C162 C92-0507-05 CHIP-TAN 4.7UF 6.3WV

C163 CK73GB1H102K CHIP C 1000PF K

C164 C92-0560-05 CHIP-TAN 10UF 6.3WV

C201 CK73GB1C104K CHIP C 0.10UF K

C202 CK73GB1H102K CHIP C 1000PF K

C203 CK73GB1C273K CHIP C 0.027UF K

C204 C92-0514-05 CHIP-TAN 2.2UF 10WV

C205 CK73GB1C104K CHIP C 0.10UF K

C206 CK73GB1H102K CHIP C 1000PF K

C207 CK73GB1C223K CHIP C 0.022UF K

C208 CK73GB1H103K CHIP C 0.010UF K

C210 CK73GB1C104K CHIP C 0.10UF K

C211 CK73GB1H821K CHIP C 820PF K

C212 CK73GB1H122K CHIP C 1200PF K

C213 CK73GB1H332K CHIP C 3300PF K

C214 CC73GCH1H151J CHIP C 150PF J

C215 CK73GB1C104K CHIP C 0.10UF K

C217,218 C92-0560-05 CHIP-TAN 10UF 6.3WV

C220 C92-0507-05 CHIP-TAN 4.7UF 6.3WV

C221 CK73GB1C104K CHIP C 0.10UF K

C225 C92-0004-05 CHIP-TAN 1.0UF 16WV

C226 CK73GB1H472K CHIP C 4700PF K

C227 CK73GB1E103K CHIP C 0.010UF K

C228 C92-0560-05 CHIP-TAN 10UF 6.3WV

C229 C92-0507-05 CHIP-TAN 4.7UF 6.3WV

C230 CK73GB1C104K CHIP C 0.10UF K

C231,232 CK73GB1H102K CHIP C 1000PF K

C233 C92-0507-05 CHIP-TAN 4.7UF 6.3WV

C250 CK73GB1C104K CHIP C 0.10UF K

C251 C92-0714-05 CHIP-TAN 4.7UF 6.3WV

C252 CC73GCH1H390J CHIP C 39PF J

C253,254 CK73GB1A105K CHIP C 1.0UF K

C255 CK73GB1H822K CHIP C 8200PF K

C256 CK73GB1E183K CHIP C 0.018UF K

C257 CK73GB1C393K CHIP C 0.039UF K

C258-261 CK73GB1H103J CHIP C 0.010UF J

C262 CK73GB1H102K CHIP C 1000PF K

C263,264 CK73GB1C333K CHIP C 0.033UF K

C265,266 CK73GB1C104K CHIP C 0.10UF K

C267 CK73GB1A474K CHIP C 0.47UF K

C268 CK73GB1C104K CHIP C 0.10UF K

C269 CK73GB1A105K CHIP C 1.0UF K

C270 C92-0507-05 CHIP-TAN 4.7UF 6.3WV

C271 CK73GB1H332K CHIP C 3300PF K

C272 CK73GB1H102K CHIP C 1000PF K

C273 CK73GB1A105K CHIP C 1.0UF K

C274 CK73FB1C224K CHIP C 0.22UF K

C275 CK73GB1A105K CHIP C 1.0UF K

C276,277 CK73GB1H102K CHIP C 1000PF K

C278 CK73GB1C104K CHIP C 0.10UF K

C279 C92-0516-05 CHIP-TAN 4.7UF 16WV

C280 C92-0040-05 CHIP-ELE 47UF 16WV

C281 CK73GB1H102K CHIP C 1000PF K

C282 C92-0722-05 ELECTRO 470UF 16WV

C283 CK73GB1H102K CHIP C 1000PF K

C301 C92-0507-05 CHIP-TAN 4.7UF 6.3WV

C302 CK73GB1H102K CHIP C 1000PF K

C303 CK73GB1H472K CHIP C 4700PF K

C304,305 CC73GCH1H331J CHIP C 330PF J M,K

C304,305 CC73GCH1H391J CHIP C 390PF J M2

C306 CK73GB1H102K CHIP C 1000PF K

C307 CK73GB1E223K CHIP C 0.022UF K

C308 CK73GB1H102K CHIP C 1000PF K

C309 CK73GB1E223K CHIP C 0.022UF K

C310 CK73FB1C334K CHIP C 0.33UF K

C311,312 CK73GB1C104K CHIP C 0.10UF K

C313 C92-0662-05 CHIP-TAN 15UF 6.3WV

C314 CK73GB1H103K CHIP C 0.010UF K

C315-318 CK73GB1C104K CHIP C 0.10UF K

C319 CC73GCH1H101J CHIP C 100PF J

C322 CC73GCH1H560J CHIP C 56PF J

C323 CC73GCH1H271J CHIP C 270PF J

C324 CK73GB1H103K CHIP C 0.010UF K

C326 CK73GB1H103K CHIP C 0.010UF K

C350 CK73GB1H471K CHIP C 470PF K

C351 CC73GCH1H330J CHIP C 33PF J

C353 CK73GB1H103K CHIP C 0.010UF K

C355 CC73GCH1H150J CHIP C 15PF J

C357 CK73GB1H103K CHIP C 0.010UF K

C358 CK73GB1H102K CHIP C 1000PF K

C359 CC73GCH1H080B CHIP C 8.0PF B

C360-362 CK73GB1H102K CHIP C 1000PF K

C363 CK73GB1H103K CHIP C 0.010UF K

C364 CK73GB1H102K CHIP C 1000PF K

C366 CK73GB1C104K CHIP C 0.10UF K

C367 CC73GCH1H101J CHIP C 100PF J M,K

C367 CC73GCH1H151J CHIP C 150PF J M2

C368 CC73GCH1H220J CHIP C 22PF J

C369 CC73GCH1H0R5B CHIP C 0.5PF B M2

C369 CC73GCH1H040B CHIP C 4.0PF B M,K

C370 CK73GB1H102K CHIP C 1000PF K

C371 CC73GCH1H020B CHIP C 2.0PF B

C372 CK73GB1H102K CHIP C 1000PF K

C373 CC73GCH1H040B CHIP C 4.0PF B M,K

C374 CC73GCH1H220J CHIP C 22PF J

TK-7100

26 K : TK-7100 K M : TK-7100 M M2 : TK-7100 M2

PARTS LIST

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Address

Parts No. Description Desti-

nation

New

parts

Ref. No.

Address

Parts No. Description Desti-

nation

New

parts

TX-RX UNIT (X57-6910-XX)

C375-380 CK73GB1H102K CHIP C 1000PF K

C382 CC73GCH1H220J CHIP C 22PF J

C383 CK73GB1H102K CHIP C 1000PF K

C384 CC73GCH1H010B CHIP C 1.0PF B

C386 CC73GCH1H240J CHIP C 24PF J M,K

C386 CC73GCH1H270J CHIP C 27PF J M2

C387 CK73GB1H102K CHIP C 1000PF K

C388 CC73GCH1H040B CHIP C 4.0PF B M,K

C388 CC73GCH1H060B CHIP C 6.0PF B M2

C389 CK73GB1H102K CHIP C 1000PF K

C401-403 CC73GCH1H101J CHIP C 100PF J

C404 C92-0662-05 CHIP-TAN 15UF 6.3WV

C406 CK73GB1H102K CHIP C 1000PF K

C408 CC73GCH1H220J CHIP C 22PF J

C409 CK73GB1C104K CHIP C 0.10UF K

C410 C92-0560-05 CHIP-TAN 10UF 6.3WV

C411 CK73GB1C104K CHIP C 0.10UF K

C412 C92-0560-05 CHIP-TAN 10UF 6.3WV

C413 CK73GB1H103K CHIP C 0.010UF K

C414 CK73GB1C104K CHIP C 0.10UF K

C416-418 CK73GB1H102K CHIP C 1000PF K

C421,422 CK73GB1H471K CHIP C 470PF K

C423 C92-0555-05 CHIP-TAN 0.047UF 35WV

C424 C92-0004-05 CHIP-TAN 1.0UF 16WV

C425 C92-0001-05 CHIP C 0.1UF 35WV

C426 CC73GCH1H120J CHIP C 12PF J M2

C426 CC73GCH1H270J CHIP C 27PF J M,K

C427 CC73GCH1H040B CHIP C 4.0PF B M2

C427 CC73GCH1H080B CHIP C 8.0PF B M,K

C428 CK73GB1H471K CHIP C 470PF K

C429 CC73GCH1H010B CHIP C 1.0PF B M,K

C429 CC73GCH1H020B CHIP C 2.0PF B M2

C430,431 CC73GCH1H050B CHIP C 5.0PF B

C432 CC73GCH1H0R5B CHIP C 0.5PF B

C434 CC73GCH1H330J CHIP C 33PF J M2

C434 CK73GB1H471K CHIP C 470PF K M,K

C435 CC73GCH1H050B CHIP C 5.0PF B M2

C435 CC73GCH1H100C CHIP C 10PF C M,K

C436 CC73GCH1H0R5B CHIP C 0.5PF B

C437 CK73GB1H471K CHIP C 470PF K

C438 CC73GCH1H020B CHIP C 2.0PF B

C439 CC73GCH1H060B CHIP C 6.0PF B M,K

C439,440 CC73GCH1H060B CHIP C 6.0PF B M2

C440 CC73GCH1H070B CHIP C 7.0PF B M,K

C441 CC73GCH1H0R5B CHIP C 0.5PF B

C442 C92-0560-05 CHIP-TAN 10UF 6.3WV

C444 CK73GB1H471K CHIP C 470PF K

C448,449 CK73GB1H471K CHIP C 470PF K

C450 C92-0568-05 CHIP-TAN 22UF 10WV

C451,452 CK73GB1H471K CHIP C 470PF K

C453 CK73GB1H221K CHIP C 220PF K

C454 CC73GCH1H060B CHIP C 6.0PF B

C455 CC73GCH1H030B CHIP C 3.0PF B

C456 CC73GCH1H020B CHIP C 2.0PF B

C457 CK73GB1H102K CHIP C 1000PF K

C458 CK73GB1H221K CHIP C 220PF K

C459 CK73GB1H102K CHIP C 1000PF K

C460 CC73GCH1H180J CHIP C 18PF J

C461 CK73GB1H102K CHIP C 1000PF K

C462 CC73GCH1H100C CHIP C 10PF C

C463,464 CK73GB1H102K CHIP C 1000PF K

C465 CC73GCH1H220J CHIP C 22PF J

C466 CC73GCH1H101J CHIP C 100PF J

C467 CK73GB1H102K CHIP C 1000PF K

C468 CK73GB1H221K CHIP C 220PF K

C471 CC73GCH1H100C CHIP C 10PF C M,K

C471 CC73GCH1H120J CHIP C 12PF J M2

C501,502 CK73GB1H102K CHIP C 1000PF K

C503 CC73GCH1H101J CHIP C 100PF J

C504-507 CK73GB1H102K CHIP C 1000PF K

C509 CC73GCH1H150J CHIP C 15PF J

C510 CC73GCH1H080B CHIP C 8.0PF B

C511-514 CK73GB1H102K CHIP C 1000PF K

C515 CC73GCH1H270J CHIP C 27PF J

C516 C93-0557-05 CHIP C 7.0PF D M,K

C517 C93-0559-05 CHIP C 9.0PF D M,K

C517 C93-0563-05 CHIP C 18PF J M2

C518 C93-0558-05 CHIP C 8.0PF D M,K

C518 C93-0560-05 CHIP C 10PF D M2

C522 CK73FB1H102K CHIP C 1000PF K

C524 C92-0004-05 CHIP-TAN 1.0UF 16WV

C525 CK73GB1H102K CHIP C 1000PF K

C545 CK73GB1H102K CHIP C 1000PF K

C546 CK73GB1H221K CHIP C 220PF K

C556 CK73GB1H102K CHIP C 1000PF K

C557,558 CK73GB1H103K CHIP C 0.010UF K

C559 CK73GB1C104K CHIP C 0.10UF K

C560 CK73GB1H102K CHIP C 1000PF K

C574 CK73GB1C104K CHIP C 0.10UF K

C576 C92-0719-05 ELECTRO 47UF 25WV

C601 CC73GCH1H120J CHIP C 12PF J M,K

C601 CC73GCH1H180J CHIP C 18PF J M2

C603 C93-0603-05 CHIP C 1000PF K

C604 C93-0554-05 CHIP C 4.0PF C

C605 C93-0564-05 CHIP C 22PF J M,K

C605 C93-0565-05 CHIP C 27PF J M2

C606 CC73GCH1H0R5B CHIP C 0.5PF B

C607 CC73GCH1H010B CHIP C 1.0PF B M2

C607 CC73GCH1H020B CHIP C 2.0PF B M,K

C608 C93-0565-05 CHIP C 27PF J

C610 CC73GCH1H0R5B CHIP C 0.5PF B

C611 CC73GCH1H020B CHIP C 2.0PF B

C612 C93-0557-05 CHIP C 7.0PF D

C615 C93-0562-05 CHIP C 15PF J

C616,617 CK73GB1H102K CHIP C 1000PF K

TC351 C05-0399-05 CERAMIC TRIMMER CAP (6PF)

TC352 C05-0245-05 CERAMIC TRIMMER CAP (10PF)

TC401,402 C05-0245-05 CERAMIC TRIMMER CAP (10PF)

J1 E11-0425-05 3.5D PHONE JACK (3P)

CN1 E40-6268-05 FLAT CABLE CONNECTOR

CN2 E40-5702-05 PIN ASSY

CN3 E40-6292-05 PIN ASSY

CN5 E40-3246-05 PIN ASSY

CN301-304 E23-1081-05 TERMINAL

CN501-503 E23-1081-05 TERMINAL

CF301 L72-0993-05 CERAMIC FILTER

CF302 L72-0999-05 CERAMIC FILTER

L101 L92-0443-05 FERRITE CHIP

L201 L92-0443-05 FERRITE CHIP

TK-7100

27

K : TK-7100 K M : TK-7100 M M2 : TK-7100 M2

PARTS LIST

Ref. No.

Address

Parts No. Description Desti-

nation

New

parts

Ref. No.

Address

Parts No. Description Desti-

nation

New

parts

TX-RX UNIT (X57-6910-XX)

L301 L34-4554-05 COIL

L302 L41-3385-08 SMALL FIXED INDUCTOR

L303,304 L40-3381-86 SMALL FIXED INDUCTOR (0.33UH)

L351 L41-8285-08 SMALL FIXED INDUCTOR

L352 L41-5685-08 SMALL FIXED INDUCTOR

L354-356 L34-4612-05 AIR-CORE COIL M,K

L354-356 L34-4613-05 AIR-CORE COIL M2

L357 L34-4611-05 AIR-CORE COIL

L401 L92-0443-05 FERRITE CHIP

L403 L41-1005-08 SMALL FIXED INDUCTOR

L404 L92-0442-05 FERRITE CHIP

L405 L92-0443-05 FERRITE CHIP

L406,407 L40-2702-86 SMALL FIXED INDUCTOR (27UH) M,K

L406,407 L40-2785-92 SMALL FIXED INDUCTOR (270NH) M2

L408 L40-2778-67 SMALL FIXED INDUCTOR (27NH) M,K

L408 L40-3978-67 SMALL FIXED INDUCTOR (39NH) M2

L409-412 L40-2702-86 SMALL FIXED INDUCTOR (27UH) M,K

L409-412 L40-2785-92 SMALL FIXED INDUCTOR (270NH) M2

L413 L40-3978-67 SMALL FIXED INDUCTOR (39NH) M,K

L413 L40-6878-67 SMALL FIXED INDUCTOR (68NH) M2

L414 L40-2785-92 SMALL FIXED INDUCTOR (270NH) M2

L414,415 L40-4791-86 SMALL FIXED INDUCTOR (4.7UH) M,K

L415 L40-1085-92 SMALL FIXED INDUCTOR (100NH) M2

L416,417 L92-0443-05 FERRITE CHIP

L418 L40-6875-92 SMALL FIXED INDUCTOR (68NH) M2

L418 L41-3375-06 SMALL FIXED INDUCTOR M,K

L419 L41-1085-06 SMALL FIXED INDUCTOR

L420 L41-1585-06 SMALL FIXED INDUCTOR

L421 L41-1085-06 SMALL FIXED INDUCTOR

L422 L41-5675-06 SMALL FIXED INDUCTOR

L501,502 L41-6875-08 SMALL FIXED INDUCTOR

L503 L34-4669-05 AIR-CORE COIL

L509 L34-4667-05 AIR-CORE COIL

L601 L34-4668-05 AIR-CORE COIL

L603,604 L34-4670-05 AIR-CORE COIL

L605 L34-4667-05 AIR-CORE COIL

X86 L77-1934-05

CRYSTAL RESONATOR (14.31818MHZ)

X401 L77-1868-15 TCXO (16.8MHZ)

XF351 L71-0591-05 MCF (49.95MHZ/UM-4)

R1 RK73GB1J101J CHIP R 100 J 1/16W

R2 R92-1252-05 CHIP R 0 OHM J 1/16W

R3 RK73GB1J102J CHIP R 1.0K J 1/16W

R4 RK73GB1J332J CHIP R 3.3K J 1/16W

R5 RK73GB1J223J CHIP R 22K J 1/16W

R31 RK73GB1J472J CHIP R 4.7K J 1/16W

R32 R92-1201-05 CHIP R 220 J 1/2W

R33 RK73GB1J473J CHIP R 47K J 1/16W

R34 RK73GB1J472J CHIP R 4.7K J 1/16W

R35 RK73GB1J473J CHIP R 47K J 1/16W

R36 RK73GB1J152J CHIP R 1.5K J 1/16W

R37 R92-1252-05 CHIP R 0 OHM J 1/16W

R38 RK73GB1J334J CHIP R 330K J 1/16W

R39 RK73GB1J474J CHIP R 470K J 1/16W

R40 RK73GB1J394J CHIP R 390K J 1/16W

R41 RK73GB1J334J CHIP R 330K J 1/16W

R61 RK73GB1J471J CHIP R 470 J 1/16W

R62 RK73GB1J102J CHIP R 1.0K J 1/16W

R66,67 RK73GB1J473J CHIP R 47K J 1/16W

R68,69 RK73GB1J102J CHIP R 1.0K J 1/16W

R70 RK73GB1J473J CHIP R 47K J 1/16W

R71 RK73GB1J472J CHIP R 4.7K J 1/16W

R72 RK73GB1J105J CHIP R 1.0M J 1/16W

R73 RK73GB1J104J CHIP R 100K J 1/16W

R74 RK73GB1J473J CHIP R 47K J 1/16W

R75 RK73GB1J102J CHIP R 1.0K J 1/16W

R76 RK73GH1J183D CHIP R 18K D 1/16W

R77 ✽RK73GH1J134D CHIP R 130K D 1/16W

R78 RK73GB1J102J CHIP R 1.0K J 1/16W

R81 RK73GB1J473J CHIP R 47K J 1/16W

R82 R92-1252-05 CHIP R 0 OHM J 1/16W

R86 R92-1252-05 CHIP R 0 OHM J 1/16W

R87 RK73GB1J102J CHIP R 1.0K J 1/16W

R91,92 RK73GB1J102J CHIP R 1.0K J 1/16W

R93 RK73GB1J822J CHIP R 8.2K J 1/16W

R94 RK73GB1J123J CHIP R 12K J 1/16W

R101,102 RK73GB1J473J CHIP R 47K J 1/16W

R103-106 RK73GB1J102J CHIP R 1.0K J 1/16W

R107,108 RK73GB1J473J CHIP R 47K J 1/16W

R109 RK73GB1J152J CHIP R 1.5K J 1/16W

R110 RK73GB1J473J CHIP R 47K J 1/16W

R111 RK73GB1J102J CHIP R 1.0K J 1/16W

R112,113 RK73GB1J473J CHIP R 47K J 1/16W

R114-119 RK73GB1J102J CHIP R 1.0K J 1/16W

R120 R92-1252-05 CHIP R 0 OHM J 1/16W

R122,123 R92-1252-05 CHIP R 0 OHM J 1/16W

R124 RK73GB1J473J CHIP R 47K J 1/16W

R125-128 RK73GB1J102J CHIP R 1.0K J 1/16W

R129 R92-1252-05 CHIP R 0 OHM J 1/16W

R130,131 RK73GB1J102J CHIP R 1.0K J 1/16W

R151 RK73GB1J103J CHIP R 10K J 1/16W

R152 RK73GB1J472J CHIP R 4.7K J 1/16W

R161 RK73GB1J122J CHIP R 1.2K J 1/16W

R162 RK73GB1J152J CHIP R 1.5K J 1/16W

R163 RK73GB1J473J CHIP R 47K J 1/16W

R164-166 RK73GB1J102J CHIP R 1.0K J 1/16W

R201 RK73GB1J681J CHIP R 680 J 1/16W

R202 R92-0670-05 CHIP R 0 OHM

R203 RK73GB1J104J CHIP R 100K J 1/16W

R204 RK73GB1J183J CHIP R 18K J 1/16W

R205 RK73GB1J821J CHIP R 820 J 1/16W

R206 RK73GB1J101J CHIP R 100 J 1/16W

R207 RK73GB1J754J CHIP R 750K J 1/16W

R208 RK73GB1J152J CHIP R 1.5K J 1/16W

R209 RK73GB1J244J CHIP R 240K J 1/16W

R210 RK73GB1J183J CHIP R 18K J 1/16W

R211,212 RK73GB1J823J CHIP R 82K J 1/16W

R213 RK73GB1J334J CHIP R 330K J 1/16W

R214,215 RK73GB1J683J CHIP R 68K J 1/16W

R216 RK73GB1J274J CHIP R 270K J 1/16W

R217 RK73GB1J224J CHIP R 220K J 1/16W

R218 RK73GB1J823J CHIP R 82K J 1/16W

R219 RK73GB1J184J CHIP R 180K J 1/16W

R220,221 RK73GH1J153D CHIP R 15K D 1/16W

R222 RK73GB1J102J CHIP R 1.0K J 1/16W

R223 RK73GB1J472J CHIP R 4.7K J 1/16W

R224 RK73GB1J102J CHIP R 1.0K J 1/16W

R225 RK73GB1J154J CHIP R 150K J 1/16W

R226 RK73GB1J104J CHIP R 100K J 1/16W

R227 RK73GB1J223J CHIP R 22K J 1/16W

TK-7100

28 K : TK-7100 K M : TK-7100 M M2 : TK-7100 M2

PARTS LIST

Ref. No.

Address

Parts No. Description Desti-

nation

New

parts

Ref. No.

Address

Parts No. Description Desti-

nation

New

parts

TX-RX UNIT (X57-6910-XX)

R228 RK73GB1J103J CHIP R 10K J 1/16W

R229 RK73GB1J684J CHIP R 680K J 1/16W

R230 RK73GB1J124J CHIP R 120K J 1/16W

R231 RK73GB1J683J CHIP R 68K J 1/16W

R232 RK73GB1J912J CHIP R 9.1K J 1/16W

R233 RK73GB1J682J CHIP R 6.8K J 1/16W

R249-251 RK73GB1J473J CHIP R 47K J 1/16W

R252 RK73GB1J474J CHIP R 470K J 1/16W

R253 R92-1252-05 CHIP R 0 OHM J 1/16W

R254 RK73GB1J681J CHIP R 680 J 1/16W

R255,256 RK73GB1J562J CHIP R 5.6K J 1/16W

R257 RK73GB1J105J CHIP R 1.0M J 1/16W

R258 RK73GB1J272J CHIP R 2.7K J 1/16W

R259 RK73GB1J123J CHIP R 12K J 1/16W

R260 RK73GB1J224J CHIP R 220K J 1/16W

R261 RK73GB1J124J CHIP R 120K J 1/16W

R262 RK73GB1J183J CHIP R 18K J 1/16W

R263 RK73GH1J913D CHIP R 91K D 1/16W

R264 RK73GH1J124D CHIP R 120K D 1/16W

R265 RK73GH1J562D CHIP R 5.6K D 1/16W

R266 RK73GB1J562J CHIP R 5.6K J 1/16W

R267 R92-0670-05 CHIP R 0 OHM

R268 RK73GB1J102J CHIP R 1.0K J 1/16W

R269 RK73GB1J823J CHIP R 82K J 1/16W

R270 RK73GB1J272J CHIP R 2.7K J 1/16W

R271 RK73GB1J561J CHIP R 560 J 1/16W

R272 RK73GB1J152J CHIP R 1.5K J 1/16W

R273 RK73GB1J472J CHIP R 4.7K J 1/16W

R274,275 RK73GB1J153J CHIP R 15K J 1/16W

R276 RK73GB1J473J CHIP R 47K J 1/16W

R277 RK73GB1J683J CHIP R 68K J 1/16W

R278 RK73GB1J123J CHIP R 12K J 1/16W

R279 RK73GB1J472J CHIP R 4.7K J 1/16W

R280 RK73GB1J391J CHIP R 390 J 1/16W

R281 R92-0670-05 CHIP R 0 OHM

R301,302 RK73GB1J472J CHIP R 4.7K J 1/16W

R303 RK73GB1J223J CHIP R 22K J 1/16W

R304 RK73GB1J472J CHIP R 4.7K J 1/16W

R305 RK73GB1J182J CHIP R 1.8K J 1/16W

R306 RK73GB1J274J CHIP R 270K J 1/16W

R308 RK73GB1J334J CHIP R 330K J 1/16W

R309 RK73GB1J332J CHIP R 3.3K J 1/16W

R310 RK73GB1J102J CHIP R 1.0K J 1/16W

R311 RK73GB1J333J CHIP R 33K J 1/16W

R312 RK73GB1J473J CHIP R 47K J 1/16W

R313 RK73GB1J104J CHIP R 100K J 1/16W

R314 RK73GB1J222J CHIP R 2.2K J 1/16W

R315 RK73GB1J183J CHIP R 18K J 1/16W

R316 RK73GB1J223J CHIP R 22K J 1/16W

R317-320 RK73GB1J103J CHIP R 10K J 1/16W

R321 RK73GB1J223J CHIP R 22K J 1/16W

R322 RK73GB1J101J CHIP R 100 J 1/16W

R323 RK73GB1J224J CHIP R 220K J 1/16W

R324 R92-1252-05 CHIP R 0 OHM J 1/16W

R325 RK73GB1J333J CHIP R 33K J 1/16W

R349 RK73GB1J473J CHIP R 47K J 1/16W

R350 RK73GB1J273J CHIP R 27K J 1/16W

R351 RK73GB1J471J CHIP R 470 J 1/16W

R352 RK73GB1J101J CHIP R 100 J 1/16W

R353 RK73GB1J104J CHIP R 100K J 1/16W

R354 RK73GB1J331J CHIP R 330 J 1/16W

R355 RK73GB1J471J CHIP R 470 J 1/16W M,K

R355,356 RK73GB1J102J CHIP R 1.0K J 1/16W M2

R356 RK73GB1J102J CHIP R 1.0K J 1/16W M,K

R358 RK73GB1J470J CHIP R 47 J 1/16W

R359 RK73GB1J224J CHIP R 220K J 1/16W

R360 RK73GB1J474J CHIP R 470K J 1/16W

R361 RK73GB1J470J CHIP R 47 J 1/16W M,K

R361 RK73GB1J560J CHIP R 56 J 1/16W M2

R362 RK73GB1J474J CHIP R 470K J 1/16W

R363 RK73GB1J154J CHIP R 150K J 1/16W

R364 R92-1252-05 CHIP R 0 OHM J 1/16W

R365 RK73GB1J104J CHIP R 100K J 1/16W

R366 RK73GB1J471J CHIP R 470 J 1/16W

R367 RK73GB1J470J CHIP R 47 J 1/16W

R368 RK73GB1J104J CHIP R 100K J 1/16W

R369 R92-1252-05 CHIP R 0 OHM J 1/16W

R370 RK73GB1J151J CHIP R 150 J 1/16W

R371 RK73GB1J474J CHIP R 470K J 1/16W

R372 RK73GB1J124J CHIP R 120K J 1/16W M2

R372 RK73GB1J224J CHIP R 220K J 1/16W M,K

R373 RK73GB1J684J CHIP R 680K J 1/16W

R374 RK73GB1J124J CHIP R 120K J 1/16W M2

R374 RK73GB1J184J CHIP R 180K J 1/16W M,K

R375,376 RK73GB1J104J CHIP R 100K J 1/16W

R378 RK73GB1J100J CHIP R 10 J 1/16W M2

R378 R92-1252-05 CHIP R 0 OHM J 1/16W M,K

R379 RK73GB1J104J CHIP R 100K J 1/16W

R401-403 RK73GB1J102J CHIP R 1.0K J 1/16W

R404 RK73GB1J103J CHIP R 10K J 1/16W

R405 R92-1252-05 CHIP R 0 OHM J 1/16W

R407 RK73GB1J152J CHIP R 1.5K J 1/16W

R408 RK73GB1J100J CHIP R 10 J 1/16W

R409 RK73GB1J104J CHIP R 100K J 1/16W

R410 RK73GB1J103J CHIP R 10K J 1/16W M2

R410 RK73GB1J822J CHIP R 8.2K J 1/16W M,K

R411 RK73GB1J562J CHIP R 5.6K J 1/16W

R412,413 RK73GB1J103J CHIP R 10K J 1/16W

R414 RK73GB1J471J CHIP R 470 J 1/16W

R415 R92-1252-05 CHIP R 0 OHM J 1/16W

R416 RK73GB1J471J CHIP R 470 J 1/16W

R417 RK73GB1J224J CHIP R 220K J 1/16W

R418,419 RK73GB1J102J CHIP R 1.0K J 1/16W

R420 RK73GB1J272J CHIP R 2.7K J 1/16W

R421 RK73GB1J152J CHIP R 1.5K J 1/16W

R422 RK73GB1J103J CHIP R 10K J 1/16W

R423 RK73GB1J331J CHIP R 330 J 1/16W M2

R423,424 RK73GB1J221J CHIP R 220 J 1/16W M,K

R424 RK73GB1J221J CHIP R 220 J 1/16W M2

R425,426 RK73GB1J473J CHIP R 47K J 1/16W

R427 RK73GB1J104J CHIP R 100K J 1/16W

R428 RK73GB1J473J CHIP R 47K J 1/16W

R429,430 RK73GB1J101J CHIP R 100 J 1/16W

R431 RK73GB1J104J CHIP R 100K J 1/16W

R432 RK73GB1J102J CHIP R 1.0K J 1/16W

R433 RK73GB1J472J CHIP R 4.7K J 1/16W

R434 R92-1252-05 CHIP R 0 OHM J 1/16W

R435 RK73GB1J101J CHIP R 100 J 1/16W

R436 RK73GB1J124J CHIP R 120K J 1/16W

R437 RK73GB1J102J CHIP R 1.0K J 1/16W

TK-7100

29

K : TK-7100 K M : TK-7100 M M2 : TK-7100 M2

PARTS LIST

Ref. No.

Address

Parts No. Description Desti-

nation

New

parts

Ref. No.

Address

Parts No. Description Desti-

nation

New

parts

TX-RX UNIT (X57-6910-XX)

R438 RK73GB1J223J CHIP R 22K J 1/16W

R439 RK73GB1J473J CHIP R 47K J 1/16W

R440-442 RK73GB1J101J CHIP R 100 J 1/16W

R443 RK73GB1J222J CHIP R 2.2K J 1/16W

R444 RK73GB1J102J CHIP R 1.0K J 1/16W

R501 RK73GB1J102J CHIP R 1.0K J 1/16W

R502 RK73GB1J271J CHIP R 270 J 1/16W

R503 RK73GB1J180J CHIP R 18 J 1/16W

R504 RK73GB1J271J CHIP R 270 J 1/16W

R505 RK73GB1J222J CHIP R 2.2K J 1/16W

R506 RK73GB1J103J CHIP R 10K J 1/16W

R507 RK73GB1J100J CHIP R 10 J 1/16W

R508 RK73GB1J222J CHIP R 2.2K J 1/16W

R509 RK73GB1J330J CHIP R 33 J 1/16W

R510 RK73GB1J152J CHIP R 1.5K J 1/16W

R511 RK73FB2A470J CHIP R 47 J 1/10W

R512 RK73FB2A100J CHIP R 10 J 1/10W

R513 RK73FB2A222J CHIP R 2.2K J 1/10W

R514 R92-0686-05 CHIP R 33 J 1/2W

R515 RK73FB2A221J CHIP R 220 J 1/10W

R516 RK73FB2A220J CHIP R 22 J 1/10W

R517 RK73FB2A221J CHIP R 220 J 1/10W

R518 RK73EB2B470J CHIP R 47 J 1/8W

R519 RK73GB1J822J CHIP R 8.2K J 1/16W

R520 RK73GB1J102J CHIP R 1.0K J 1/16W

R521 RK73GB1J101J CHIP R 100 J 1/16W

R522 R92-1252-05 CHIP R 0 OHM J 1/16W

R526 R92-1261-05 CHIP R 150 J 1/2W

R527 RK73GB1J334J CHIP R 330K J 1/16W

R528,529 RK73GB1J103J CHIP R 10K J 1/16W

R530 RK73GB1J392J CHIP R 3.9K J 1/16W

R531 RK73GB1J473J CHIP R 47K J 1/16W

R532,533 R92-1252-05 CHIP R 0 OHM J 1/16W

R601,602 RK73GB1J223J CHIP R 22K J 1/16W

R603 RK73GB1J473J CHIP R 47K J 1/16W

R605 RK73GB1J473J CHIP R 47K J 1/16W

R606 RK73GB1J102J CHIP R 1.0K J 1/16W

R800 R92-1061-05 JUMPER REST 0 OHM

D1-11 DA221 DIODE

D31 ZSH5MA27 SURGE ABSORBER

D32 1812L110PR VARISTOR

D61 02DZ18(X,Y) ZENER DIODE

D201 DAN222 DIODE

D202 1SS372 DIODE

D251 MA742 DIODE

D301 MA742 DIODE

D302,303 DAN222 DIODE

D351-354 HVC350B VARIABLE CAPACITANCE DIODE

D401 MA2S111 DIODE

D402 HZU5ALL DIODE

D403-406 MA2S304 VARIABLE CAPACITANCE DIODE

D407 MA360 VARIABLE CAPACITANCE DIODE

D408 MA2S111 DIODE

D409 DAN235E DIODE

D501 1SS355 DIODE

D502 DA221 DIODE

D503 02DZ5.1(Y) ZENER DIODE

D602 MA4PH633 DIODE

D603 XB15A709 DIODE M,K

D604 XB15A709 DIODE M2

D606,607 MA742 DIODE

D608,609 1SS355 DIODE

IC31 KIA7808AF ANALOG IC

IC32,33 NJM78L05UA BI-POLAR IC

IC34,35 PST9140NR MOS IC

IC66 AT24C64A10SI18 ROM IC

IC101 ✽30622MAA-B86GP MPU

IC161 M62363FP MOS IC

IC201 NJM2100V MOS IC

IC202 NJM2904V MOS IC

IC203 NJM2902V MOS IC

IC251 NJM2902V MOS IC

IC252 2B LA4600 BI-POLAR IC

IC301 TK14489V BI-POLAR IC

IC401 MB15A02 MOS IC

IC402 UPB1509GV BI-POLAR IC

IC501 TA75W01FU MOS IC

IC502 2B RA30H1317M-31 MOS IC

Q1 2SK1824 FET

Q31 2B KTA1046(Y) TRANSISTOR

Q32 2SK1824 FET

Q33 2SA1745(6,7) TRANSISTOR

Q34 KRC102S DIGITAL TRANSISTOR

Q35 KTA1664(Y) TRANSISTOR

Q36 KRC102S DIGITAL TRANSISTOR

Q61 KRC404RTK DIGITAL TRANSISTOR

Q71 KRC414RTK DIGITAL TRANSISTOR

Q86,87 2SK1824 FET

Q201 2SC4919 TRANSISTOR

Q202 2SJ243 FET

Q251 2SC4617(S) TRANSISTOR

Q252,253 2SK1824 FET

Q254 DTC363EU DIGITAL TRANSISTOR

Q255 KRC102S DIGITAL TRANSISTOR

Q301 2SC2412K TRANSISTOR

Q302 2SC4617(S) TRANSISTOR

Q351 2SC5108(Y) TRANSISTOR

Q352,353 3SK255 FET

Q354 2SK1824 FET

Q402 2SA1832(GR) TRANSISTOR

Q403 2SC4738(GR) TRANSISTOR

Q404 2SC4649(N,P) TRANSISTOR

Q405,406 2SK508NV(K52) FET

Q407 2SJ243 FET

Q408 KRX102U TRANSISTOR

Q410 2SC5108(Y) TRANSISTOR

Q411 2SC4649(N,P) TRANSISTOR

Q440 2SC4617(S) TRANSISTOR

Q501,502 2SC3357 TRANSISTOR

TH97,98 B57331V2104J THERMISTOR

TH301 B57331V2104J THERMISTOR

TH351 B57331V2104J THERMISTOR M2

TK-7100

30

EXPLODED VIEW

AB

1

2

3

C

C

C

C

C

A

A

A

A

BB

B

B

B

B

B

TX-RX unit

B

B

Part name

label face down

Display unit

AM3 x 8 : N67-3008-46

BM2.6 x 6 (Br-Tap) : N87-2606-46

CM2.6 x 14 (Br-Tap) : N87-2614-46

1

34

21

22

26

IC502

20

13

36

25

10

2

30

8

15

48

14

52

35

3

6

11

5

Q31

IC252

701

S/No. label

Parts with the exploded numbers larger than 700 are not supplied.

TK-7100

31

PACKING

CD

1

2

3

12 DC cord

(E30-3339-05)

50 Screw set

(N99-0395-05) 46 Bracket

(J29-0662-03)

45 MIC holder

(J19-1584-05) : K

23 Fuse (6*30)

(F51-0016-05) x 2

38 Inner packing case

(H02-0617-02)

53 Microphone

(T91-0624-05) : K

39 Polystyrene foamed fixture

(H10-6636-13)

42 Protection bag

(H25-2320-04)

41 Protection bag

(H25-0103-04)

40 Polystyrene foamed fixture

(H10-6639-03)

43 Item carton case

(H52-1699-12) : M

(H52-2032-02) : M2,K

7 Instruction manual

(B62-1778-00)

(B62-1779-00) : M2,K

Parts with the exploded numbers larger than 700 are not supplied.

TK-7100

32

Test Equipment Required for Alignment

Test Equipment Major Specifications

1. Standard Signal Generator Frequency Range 136 to 175MHz

(SSG) Modulation Frequency modulation and external modulation

Output –127dBm/0.1µV to greater than –7dBm/100mV

2. Power Meter Input Impedance 50Ω

Operation Frequency 136 to 175MHz or more

Measurement Capability Vicinity of 100W

3. Deviation Meter Frequency Range 136 to 175MHz

4. Digital Volt Meter Measuring Range 1 to 20V DC

(DVM) Accuracy High input impedance for minimum circuit loading

5. Oscilloscope DC through 30MHz

6. High Sensitivity Frequency Range 10Hz to 1000MHz

Frequency Counter Frequency Stability 0.2ppm or less

7. Ammeter 20A

8. AF Volt Meter Frequency Range 50Hz to 10kHz

(AF VTVM) Voltage Range 1mV to 3V

9. Audio Generator (AG) Frequency Range 20Hz to 20kHz or more

Output 0 to 1V

10. Distortion Meter Capability 3% or less at 1kHz

Input Level 50mV to 10Vrms

11. 4Ω Dummy Load Approx. 4Ω, 10W or more

12. Regulated Power Supply 13.6V, approx. 20A (adjustable from 9 to 17V)

Useful if ammeter requipped

13. Spectrum Analyzer Center frequency 50KHz to 600MHz

14. Tracking Generator Output Voltage 100mV or more

Tuning cable (E30-3383-05)

Adapter cable (E30-3383-05) is required for

injecting an audio if PC tuning is used.

See “PC Mode” section for the connection.

MIC connector

(Front view)

Test cable for microphone input (E30-3360-08)

1 : BLC

2 : PSB

3 : E

4 : PTT

5 : ME

6 : MIC

7 : HOOK

8 : CM

ADJUSTMENT

Lead wire +

MIC

Shield wire –

3

2

4

5

6

7

8

3

1

2

4

5

6

7

8

1GREEN

RED

BLACK

BLUE

SHIELD

WHITE

GRAY

YELLOW

PTT

E

MIC-E

MIC

HK

1

8

Test Frequency (MHz)

Channel K,M M2

TX RX TX RX

1 : Center 160.100 160.050 149.100 149.050

2 : Low 146.100 146.050 136.100 136.050

3 : High 173.900 173.950 161.900 161.950

4160.000 160.000 149.000 149.000

5160.200 160.200 149.200 149.200

6160.400 160.400 149.400 149.400

TK-7100

33

ADJUSTMENT

Adjustment Location

■ Switch

■ Adjustment Points

■ Notes

• EEPROM

The tuning data (Deviation, Squelch, etc.) for the EEP-

ROM, is stored in memory. When parts are changed, re-

adjust the transceiver.

• AF PA IC (IC252)

How to mounting the IC252.

• Speaker Cable

The speaker cable should be formed before mounting the

shield cover as below.

• Fuse

To mount the fuse, the cable terminal direction must be as

follow.

Locator

Speaker

cable

This side up This side up

Cable terminal Cable terminal

Fuse

Pin 1 marker

Part name label face down

TX-RX unit

Component side

IC252

Power

Volume

up/down

Display

Channel

up/down

Speaker

MIC jack MON/SCN/ / keys

RESET

CNVSS

5M

+B

E

TEMP2

POWER

TXD

RXD

CV

IGN

8T

BPF

AFV

TEMP1 PC

TX-RX unit

Component side

CN601

ANT

TC401

TC402

L301

TC351

TC352

BPF

+B E

TX-RX unit

Foil side

TK-7100

34

ADJUSTMENT

Receiver Section

1. Sensitivity 1) CH : RX low (Wide/Narrow) SSG ANT Check SINAD

CH : RX center (Wide/Narrow) Oscilloscope EXT. SP : 12dB or higher

CH : RX high (Wide/Narrow) AF V.M

2) SSG output Distortion meter

: –118dBm (0.28µV) (Wide)

: –116dBm (0.35µV) (Narrow)

Mod : 1kHz

Dev : ±3.0kHz (Wide)

Dev : ±1.5kHz (Narrow)

2. Squelch 9 1) CH : RX low (Wide) PC key Adjust to open the squelch

CH : RX center (Wide/Narrow)

CH : RX high (Wide)

2) SSG output

: –115dBm (0.4µV) (Wide)

: –114dBm (0.45µV) (Narrow)

Mod : 1kHz

Dev : ±3.0kHz (Wide)

Dev : ±1.5kHz (Narrow)

PCB Section

1. Setting 1) Power supply voltage

DC Power supply terminal : 13.6V

2. VCO lock 1) CH : TX high Digital voltmeter CV TC402 5.5V ±0.1V

voltage 2) CH : RX high TC401 5.5V ±0.1V

3) CH : TX low Check 0.7V or more

4) CH : RX low

3. IF coil 1) CH : RX center (Wide) SSG AFV L301 3.25~3.35V (DC)

2) SSG output : –53dBm (501µV) Digital voltmeter

Mod : 1kHz, Dev : 3kHz

4. RF 1) CH : RX center (Wide) Track generator ANT TC351 Adjust the BPF waveform

bandpass CH : RX low (Wide) Spectrum analyzer BPF TC352 to Fig. 1

filter CH : RX high (Wide)

2)

Track generator output : –30dBm

Connect the spectrum analyzer

to BPF terminal

Item Condition Test equipment

Terminal

Parts Method

Specifications/

Remarks

Measurement Adjustment

K,M Fig. 1 M2

Item Condition Test equipment

Terminal

Parts Method

Specifications/

Remarks

Measurement Adjustment

TK-7100

35

ADJUSTMENT

3. Squelch 1 1) CH : RX low (Wide) PC key Adjust to open the squelch

CH : RX center (Wide/Narrow)

CH : RX high (Wide)

2) SSG output

: –120dBm (0.22µV) (Wide)

: –119dBm (0.25µV) (Narrow)

Mod : 1kHz

Dev : ±3.0kHz (Wide)

Dev : ±1.5kHz (Narrow)

Item Condition Test equipment

Terminal

Parts Method

Specifications/

Remarks

Measurement Adjustment

Transmitter Section

1. Frequency 1) CH : TX center Frequency counter ANT PC key Adjust to center frequency Within ±100Hz

2) Transmit

2. Maximum 1) CH : TX high Power meter 28W ±1W

power 2) Transmit

check

3. High 1) CH : TX low 25W ±1.0W

power CH : TX low’

CH : TX center

CH : TX high’

CH : TX high

2) Transmit

4. Low 1) CH : TX low 5W ±1.0W

power CH : TX low’

CH : TX center

CH : TX high’

CH : TX high

2) Transmit

5. DQT 1) CH : TX low (Wide) Modulation analyzer

Adjust the waveform as below

balance CH : TX center (Wide/Narrow) or Linear detector

CH : TX high (Wide) (LPF : 3kHz)

2) Transmit Oscilloscope

6. MAX 1) CH : TX low (Wide) Modulation analyzer ANT ±4.0kHz (Wide) ±50Hz

balance CH : TX center (Wide/Narrow) or Linear detector MIC ±2.0kHz (Narrow)

CH : TX high (Wide) (LPF : 15kHz) According to the large +, –

2) AG : 1kHz/50mV Oscilloscope

3) Transmit AG

7. MIC 1) CH : TX center (Wide/Narrow) AF V.M Check ±3kHz±0.2kHz

sensitivity 2) AG : 1kHz/5mV (Wide)

3) Transmit ±1.5kHz±0.1kHz

(Narrow)

8. DQT 1) CH : TX low (Wide) Modulation analyzer ±0.75kHz (Wide) ±0.05kHz

deviation CH : TX center (Wide/Narrow) or Linear detector ±0.35kHz (Narrow)

CH : TX high (Wide) (LPF : 3kHz)

2) Transmit Oscilloscope

9. QT 1) CH : TX low (Wide) ±0.75kHz (Wide) ±0.05kHz

deviation CH : TX center (Wide/Narrow) ±0.35kHz (Narrow)

CH : TX high (Wide)

2) Transmit

10. DTMF 1) CH : TX center (Wide/Narrow) ±3.0kHz (Wide) ±0.2kHz

deviation 2) Transmit ±1.5kHz (Narrow)

Item Condition Test equipment

Terminal

Parts Method

Specifications/

Remarks

Measurement Adjustment

36

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

D3

POWER

MON SCN

VOL UP

VOL DN

D5

D19 D20 D21

D23

SEG30

SEG29

SEG28

SEG27

SEG26

SEG25

SEG24

SEG23

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

D24 D25

D28

D29 D30

D31

J1

LCD

C22

C23

C24

C25

C30

C31

Q10

Q11

1

34

5

C6

D

D18

D27

IC2

R11

R21

R22

R23

R24

R25

R26

Q6

Q9

B

C

E

R33

R34

R36

R37

R38

R39

R40

CP1

C15 C16

C18

C19

HOOK

CM PTTMIC SB

MBLGNDME

1

12

13

24

25

36

37 48

DISPLAY UNIT (X54-3430-20) Component side view (J72-0885-09)

DISPLAY UNIT (X54-3430-20) Foil side view (J72-0885-09)

TK-7100 PC BOARD

37

JKLMNOPQRS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

D2

CH UP

CH DN

D4

D21 D22

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

SEG0

COM3

COM2

COM1

COM0

D25 D26

J72-0885-09

J72-0885-09

DI

CL

CE

5C

SB

KMO2

KMI4

KMO1

KMI3

KMI1

CM

KMI2

HOOK

ME

POWER

MIC

PTT

GND

C27

C28

C31

C32

C33

C4

D17

L1

R10

R24

R4

R5

R6

R7

R8

R9

CN1

CP1

1

18

DISPLAY UNIT (X54-3430-20) Component side view (J72-0885-09)

DISPLAY UNIT (X54-3430-20) Foil side view (J72-0885-09)

Ref. No.

Address

D2 3N

D3 3C

D4 7K

D5 7G

D19 3H

D20 3I

D21 3J

D22 3K

Ref. No.

Address

D23 4H

D24 4I

D25 4J

D26 4K

D28 3F

D29 4F

D30 4G

D31 3G

Ref. No.

Address

IC2 11I

Q6 11C

Q9 11F

Q10 11C

Ref. No.

Address

Q11 12E

D17 12J

D18 12D

D27 11B

PC BOARD TK-7100

Component side

Foil side

Layer 1

Layer 2

Component side

Foil side

Layer 1

Layer 2

JKLMNOPQRSIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

D2

D3

POWER

MON SCN

VOL UP CH UP

CH DN

VOL DN

D4

D5

D19 D20 D21 D22

D23

SEG30

SEG29

SEG28

SEG27

SEG26

SEG25

SEG24

SEG23

SEG22

SEG21

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

SEG1

SEG0

COM3

COM2

COM1

COM0

D24 D25 D26

D28

D29 D30

D31

J1

LCD

J72-0885-09

J72-0885-09

DI

CL

CE

5C

SB

KMO2

KMI4

KMO1

KMI3

KMI1

CM

KMI2

HOOK

ME

POWER

MIC

PTT

GND

C22

C23

C24

C25

C27

C28

C30

C31

C32

C33

Q10

Q11

1

34

5

C4

C6

D17

D18

D27

L1

IC2

R10

R11

R21

R22

R23

R24

R25

R26

Q6

Q9

B

C

E

R33

R34

R36

R37

R38

R4

R39

R5

R6

R7

R8

R9

R40

CN1

CP1

C15 C16

C18

C19

HOOK

CM PTTMIC SB

MBLGNDME

1

12

13

24

25

36

37 48

1

18

DISPLAY UNIT (X54-3430-20) Component side view (J72-0885-09) DISPLAY UNIT (X54-3430-20) Component side view (J72-0885-09)

DISPLAY UNIT (X54-3430-20) Foil side view (J72-0885-09) DISPLAY UNIT (X54-3430-20) Foil side view (J72-0885-09)

Ref. No.

Address

D2 3N

D3 3C

D4 7K

D5 7G

D19 3H

D20 3I

D21 3J

D22 3K

Ref. No.

Address

D23 4H

D24 4I

D25 4J

D26 4K

D28 3F

D29 4F

D30 4G

D31 3G

Ref. No.

Address

IC2 11I

Q6 11C

Q9 11F

Q10 11C

Ref. No.

Address

Q11 12E

D17 12J

D18 12D

D27 11B

TK-7100 PC BOARD PC BOARD TK-7100

Component side

Foil side

Layer 1

Layer 2

Component side

Foil side

Layer 1

Layer 2

38

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C20

R401

R402

R403

C23

C26

C27

C28

C29

R410 R411

R412

C33

R413

R414

C35

R222

C36

R223

C37

R418

C38

Q31

B

C

E

J1

EXT. SP

R419

IC33

O

G

B

C

E

I

R420

R421

R422

C44

C45

C48

C49

C50

C51

C52

R249

C401

C402

C403

C61

R250

C72

C416

C417

C77

C78

R267

R268

R269

C422

C423

C424

C425

C82

C83

R270

R271

R272

Q32

S

GD

R273

R274

R275

Q35

Q36

R276

R277

R278 R279

R280

C250

D1

D2

D3

D4

D5

D6

D7

D8

D9

Q61

C267

C268

C269

D401

D402

C270

C271

C272

C273

C274

Q71

C275

C276

C277C278 C281

D251

R101

R105

R106

R107

D10

R108

D11

R112

R113

R114 R115

R116

R117

R118

R119

R120

R122

R124

D32

C103

R151

R152

D61

C514

Q1

R31

R32

R1

R35

R2

R36

R3

1

DI

CE

SB

KMI4

KMI3

CM

HOOK

POWER

PTT

CL

5C

KMO2

KMO1

KMI1

KMI2

E

MIC

E

2

18 17

R37

R5

C151

C152

Q202

R61

Q402

R62

Q403

L201

R71

R72

R73

R74

R75

R76

R77

R78

R81

1

12

R82

CN1

CN2

CN3

CN5

ESP

Q252

Q253

Q254

Q255

C10

C13

C14

C15

8C

5C

RXAFI

ALTI

RXAFO

EMGMIC

TXAFO

TXAFI

DETO

DATAI

IGN

R201

R202

C16

C17

C18

1

11

C19

+

+

+

RESET

CNVSS

5M

IC252

1

10

+B

E

TEMP2

S

G

D

+

POWER

RXD

TXD

S

GD

S

G

D

+

+

+

S

G

D

CV

11

20

12

SB

NC

E

DETO2

FNC1

FNC2

FNC3

FNC4

FNC5

FNC6

FNC7

FNC8

TK-7100 PC BOARD

TX-RX UNIT (X57-6910-XX) -20 : K,M -21 : M2

Component side view (J72-0917-09)

Ref. No. Address

IC33 10B

IC161 8O

IC201 8R

IC202 8R

IC203 10R

IC252 8B

IC401 10J

IC501 6R

Ref. No. Address

IC502 4K

Q1 7G

Q31 5B

Q32 5D

Q35 10C

Q36 10C

Q61 6D

Q71 8G

Ref. No. Address

Q201 8P

Q202 9J

Q252 9G

Q253 10G

Q254 8D

Q255 7D

Q302 11L

Q351 10O

Ref. No. Address

Q354 7Q

Q402 10I

Q403 10I

D1 10D

D2 10F

D3 10G

D4 8F

D5 8F

Ref. No. Address

D6 9F

D7 9F

D8 9F

D9 10F

D10 10F

D11 10F

D32 4D

D61 6D

Ref. No. Address

D201 8P

D202 7P

D251 7E

D302 10P

D303 9Q

D401 10J

D402 10J

D606 5P

Ref. No. Address

D607 4P

D608 5R

D609 6S

39

JKLMNOPQRS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C20

C21

R402

C22

R403

R404

R210

R405

R211

R212

R407

R213

R408

R214

R409

R215

R216

R217

R218

R219

R601

R602

R603

R605

IC161

1

12 13

24

R606

4

12

R220

R221

223

R224

R225

R226

R227 R228

R229

R230

R231

R232

R233

C201

C202

C203

C204

C205

C206

C207

C208

401

402

C403

C404

C210

C211

C406

C212

C213

C408

C214

C409

C215

C217

C218

C604

C410

C411

C605

X401

C412

C606

C413

C607

C220

C414

C608

C221

C225

C226

C227

C610

C228

C611

C229

C612

C615

C616

C617

C230

C231

C232

C233

C97

C98

C442

D201

D202

Q302

D401

4

02

L302

L303

L304

D606

D607

D608

D609

IC201

IC202

IC203

1

78

14

IC401

Q351

Q354

R302

R303

R304

R305

R306

R311

R312

R313

R314

R315

R316

R317

R318

R319

R320

R321

R322

R323

R324

R522

R526

R527

R528

R529

R530

R531

R532

R533

C303

C304

C305

TH301

R349

C310

C311

C312

C313

R350

C314

R351 C315

R352

C316

C317

R353

R354

C318

R161

R355

C319

R162

R163

R164

R165

R166

C516

C322

C323

C518

C324

R379

C350

C545

C351

C546

C353

C355

C161

TH351

C162

C163

C164

Q201

Q0

D302

C556

D303

C557

C558

C559

C560

L401

L403

L404

C574

C389

IC501

1

45

8

TH97

TH98

C

14

TXAFO

TXAFI

DETO

DATAI

IGN

R202

R203

R204

1

R205

C19

R206

R207

R208

R209

S

G

D

+

+

1

1011

20

IGN

8T

BPF

+

+

+

+

AFV

TEMP1

+

+

S

GD

+

++

+

+

+

+

1

45

8

1

45

8

PC

IC502

34

J72-0917-09

PC BOARD TK-7100

Component side

Foil side

Layer 1

Layer 2

Layer 3

Layer 4

TX-RX UNIT (X57-6910-XX) -20 : K,M -21 : M2

Component side view (J72-0917-09)

JKLMNOPQRSIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C20

R401

C21

R402

C22

R403

C23

R404

R210

R405

R211

C26

R212

C27

R407

R213

C28

R408

R214

C29

R409

R215

R216

R217

R218

R219

R601

R602

R603

R410

R605

IC161

1

12 13

24

R411

R606

R412

C33

R413

R220

R414

C35

R221

R222

C36

R223

C37

R224

R418

C38

Q31

B

C

E

J1

EXT. SP

R419

R225

R226

IC33

O

G

B

C

E

I

R227 R228

R229

R420

R421

R422

R230

C44

R231

C45

R232

R233

C48

C49

C50

C51

C201

C202

C52

C203

C204

C205

C206

C207

C208

R249

C401

C402

C403

C404

C210

C61

C211

C406

C212

C213

R250

C408

C214

C409

C215

C217

C218

C604

C410

C411

C605

X401

C412

C606

C413

C607

C220

C414

C608

C221

C72

C416

C417

C225

C226

C77

C227

C78

C610

C228

C611

C229

C612

R267

R268

C615

R269

C616

C422

C617

C423

C230

C424

C231

C425

C82

C232

C83

C233

R270

R271

R272

Q32

S

GD

R273

R274

R275

Q35

Q36

R276

R277

R278 R279

R280

C97

C98

C442

C250

D1

D2

D3

D4

D5

D6

D7

D8

D9

D201

D202

Q61

Q302

C267

C268

C269

D401

D402

C270

C271

C272

C273

C274

Q71

C275

C276

C277C278

L302

L303

L304

D606

D607

D608

D609

IC201

C281

IC202

IC203

1

78

14

IC401

D251

Q351

Q354

R101

R105

R106

R107

D10

R108

D11

R302

R303

R304

R305

R306

R112

R113

R114 R115

R116

R117

R118

R119

R311

R312

R313

R314

R120

R315

R122

R316

R317

R124

R318

R319

D32

R320

R321

R322

R323

R324

R522

R526

R527

C103

R528

R529

R530

R531

R532

R533

C303

C304

C305

TH301

R151

R152

R349

C310

C311

D61

C312

C313

R350

C314

R351 C315

R352

C316

C317

R353

R354

C318

R161

R355

C319

R162

R163

R164

R165

R166

C514

C516

C322

C323

C518

C324

Q1

R31

R32

R1

R35

R2

R36

R3

1

DI

CE

SB

KMI4

KMI3

CM

HOOK

POWER

PTT

CL

5C

KMO2

KMO1

KMI1

KMI2

E

MIC

E

2

18 17

R37

R379

R5

C151

C152

C350

C545

C351

C546

C353

C355

C161

TH351

C162

C163

C164

Q201

Q202

D302

C556

D303

C557

C558

C559

R61

Q402

R62

Q403

C560

L201

R71

R72

R73

R74

R75

L401

R76

R77

L403

R78

L404

C574

R81

1

12

R82

C389

IC501

1

45

8

CN1

CN2

CN3

CN5

ESP

TH97

TH98

Q252

Q253

Q254

Q255

C10

C13

C14

C15

8C

5C

RXAFI

ALTI

RXAFO

EMGMIC

TXAFO

TXAFI

DETO

DATAI

IGN

R201

R202

C16

R203

C17

R204

C18

1

11

R205

C19

R206

R207

R208

R209

+

+

+

RESET

CNVSS

5M

IC252

1

10

+B

E

TEMP2

S

G

D

+

POWER

RXD

TXD

S

GD

S

G

D

+

+

+

S

G

D

CV

+

+

1

1011

20

IGN

8T

BPF

+

+

+

+

AFV

TEMP1

+

+

S

GD

+

++

+

+

+

+

1

45

8

1

45

8

PC

IC502

12 34

J72-0917-09

SB

NC

E

DETO2

FNC1

FNC2

FNC3

FNC4

FNC5

FNC6

FNC7

FNC8

TK-7100 PC BOARD

TX-RX UNIT (X57-6910-XX) -20 : K,M -21 : M2

Component side view (J72-0917-09)

PC BOARD TK-7100

Component side

Foil side

Layer 1

Layer 2

Layer 3

Layer 4

Ref. No. Address

IC33 10B

IC161 8O

IC201 8R

IC202 8R

IC203 10R

IC252 8B

IC401 10J

IC501 6R

Ref. No. Address

IC502 4K

Q1 7G

Q31 5B

Q32 5D

Q35 10C

Q36 10C

Q61 6D

Q71 8G

Ref. No. Address

Q201 8P

Q202 9J

Q252 9G

Q253 10G

Q254 8D

Q255 7D

Q302 11L

Q351 10O

Ref. No. Address

Q354 7Q

Q402 10I

Q403 10I

D1 10D

D2 10F

D3 10G

D4 8F

D5 8F

Ref. No. Address

D6 9F

D7 9F

D8 9F

D9 10F

D10 10F

D11 10F

D32 4D

D61 6D

Ref. No. Address

D201 8P

D202 7P

D251 7E

D302 10P

D303 9Q

D401 10J

D402 10J

D606 5P

Ref. No. Address

D607 4P

D608 5R

D609 6S

TX-RX UNIT (X57-6910-XX) -20 : K,M -21 : M2

Component side view (J72-0917-09)

40

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

J72-0917-09

CF301

CF302

R415

R416

R417

R423

R424 R425

R800

ANT

R430

R431

R432

R433

R434

R435

R436

R437

R438

R439

R440

R441

R442

R443

R444

R251

R252

R253

R254

R255

C601

R256

R257

C603

R258

R259

R260

C418

R261

R262

R263

R264

R265

R266

C421

C

C429

C430

C431

C432

C251

C252

C253

C254

C448

C449

C255

C256

C257

C258

C259

C450

C451

C453

C454

C260

C455

C261

C456

C262

C457

C263

C458

C264

Q301

C459

C265

C266

C460

C461

C462

C463

C464

Q501

B

C

C465

C466

C467

C468

D408

D409

L301

D602

D603

D604

C471

L503

L509

IC402

Q352

1

23

4

Q353

R301

L351

L352

L354

R308

R309

L355

L356

L357

IC251

R501

R502

R503

R310

R504

R505

R506

R510

CN301

CN302CN303

CN304

R518

R325

C

N

CN503

C301

C302

C306

C307

C308

C309

C501

C502

C503

C504

C505

R356

R358

R359

C517

R360

XF351

R361

R362

C326

R363

R364 R365

R366

R367

R368

R369

C522

R370

R371

R372

R373

R374

R375

R376

R378

C357

C358

C359

C360

D301

C361

C362

C363

C364

C366

C367

Q404

C368

Q405

G

S

D

C369

TC351

TC352

Q407

S

G

D

Q408

1

23

5

D501

C370

C371

C372

C373

C374

Q410

C375

Q411

C376

C377

C378

C379

C380

L

4

IC301

C576

C382

C383

C384

L601

C386

L603

C387

L604

L410

C388

L605

L417

L418

L419

L420 L421

L422

Q440

Q251

D351

D352

D353

D354

1

23

4

1

78

14

+

BPF

1

1011

20

1

45

8

+

+

TK-7100 PC BOARD

TX-RX UNIT (X57-6910-XX) -20 : K,M -21 : M2

Foil side view (J72-0917-09)

Ref. No. Address

IC31 10R

IC32 11Q

IC34 11N

IC35 10M

IC66 9M

IC101 9O

IC251 10B

IC301 10F

Ref. No. Address

IC402 11G

Q33 10Q

Q34 10Q

Q86 8O

Q87 8P

Q251 9B

Q301 11F

Q352 7G

Ref. No. Address

Q353 8B

Q404 10I

Q405 9J

Q406 10K

Q407 9I

Q408 9I

Q410 10J

Q411 9H

Ref. No. Address

Q440 10I

Q501 7J

Q502 8L

D31 4O

D301 10G

D351 8E

D352 7C

D353 7B

Ref. No. Address

D354 5B

D403 9L

D404 9K

D405 10L

D406 10L

D407 10L

D408 10I

D409 8H

Ref. No. Address

D501 8J

D502 8K

D503 6K

D602 6C

D603 6C

D604 5C

41

JKLMNOPQRS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C30

C34

IC31

C39

IC32

I

I

O

G

G

O

IC34

IC35

1

34

5

1

34

5

C40

C41

C42

C43

R424 R425

R426

R427

R428

R429

R430

C53

C54

R434

R435

C55

R436

C56

C66

IC66

TC401

TC402

C426

C427

C428

C429

Q33

C87

C88

Q34

C89

C430

C431

C432

C90

C434C435

C436

C437

C438

R281

C439

C440

C441

C444

C452

C453

C454

L101

D403

D404

D405

Q501

B

C

E

D406

Q502

D407

C279

C280

C282

C283

L501

L502

Q86

Q87

R102

R103

R104

R109

R110

R111

R506

R507

R508

R509

R123

R125

R126

R127

R510

R128

R511

R129

D31

R512

R513

R514

R515

R516

R517

R518

R130

R519

R131

CN501CN502

R520

R521

C101

C102

C104

C505

C506

C507

C509 C510

C511

C512

C513

C515

C522

C524

C525

R33

R34

R4

R38

R39R40

R41

Q405

G

S

D

G

S

D

Q406

R66 R67

R68

1

R69

D502

D503

Q410

R70

IC101

L405

L406

L407

L408

L409

L411

R86

L412

R87

L413

L414

L415

L416

L418

R91

R92

R93

R94

X86

B

C

E

+

1

45

8

S

G

D

S

G

D

+B E

+

+

+

+

+

+

125

26

50

51 75

76

100

PC BOARD TK-7100

TX-RX UNIT (X57-6910-XX) -20 : K,M -21 : M2

Foil side view (J72-0917-09)

Component side

Foil side

Layer 1

Layer 2

Layer 3

Layer 4

JKLMNOPQRSIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

J72-0917-09

CF301

CF302

C30

C34

R415

R416

R417 IC31

C39

IC32

I

I

O

G

G

O

IC34

IC35

1

34

5

1

34

5

C40

C41

C42

C43

R423

R424 R425

R426

R427

R428

R800

ANT

R429

R430

R431

R432

C53

R433

C54

R434

R435

C55

R436

C56

R437

R438

R439

R440

R441

R442

R443

R444

R251

R252

C66

R253

R254

R255

C601

R256

R257

C603

R258

R259

IC66

R260

C418

R261

TC401

TC402

R262

R263

R264

R265

R266

C421

C426

C427

C428

C429

Q33

C87

C88

Q34

C89

C430

C431

C432

C90

C434C435

C436

C437

C438

R281

C439

C440

C441

C444

C251

C252

C253

C254

C448

C449

C255

C256

C257

C258

C259

C450

C451 C452

C453

C454

C260

C455

C261

C456

C262

C457

C263

C458

C264

Q301

C459

C265

C266

C460

L101

C461

C462

C463

D403

D404

C464

D405

Q501

B

C

E

C465

D406

Q502

C466

D407

C467

C468

D408

D409

C279

L301

D602

D603

D604

C471

C280

C282

C283

L501

L502

L503

Q86

Q87

L509

IC402

Q352

1

23

4

Q353

R102

R103

R104

R109

R301

R110

L351

R111

L352

L354

R308

R309

L355

L356

L357

IC251

R501

R502

R503

R310

R504

R505

R506

R507

R508

R509

R123

R125

R126

R127

R510

R128

R511

R129

D31

CN301

CN302

R512

CN303

R513

CN304

R514

R515

R516

R517

R518

R130

R519

R325

R131

CN501CN502CN503

R520

R521

C101

C102

C104

C301

C302

C306

C307

C308

C309

C501

C502

C503

C504

C505

C506

C507

C509

R356

R358

C510

C511

R359

C512

C513

C515

C517

R360

XF351

R361

R362

C326

R363

R364 R365

R366

R367

R368

R369

C522

C524

C525

R370

R371

R372

R33

R373

R34

R374

R375

R376

R4

R378

R38

R39R40

R41

C357

C358

C359

C360

D301

C361

C362

C363

C364

C366

C367

Q404

C368

Q405

G

S

D

G

S

D

C369

TC351

Q406

R66

TC352

Q407

S

G

D

R67

Q408

1

23

5

R68

D501

R69

D502

D503

C370

C371

C372

C373

C374

Q410

R70

C375

IC101

Q411

C376

C377

C378

C379

L405

L406

L407

C380

L408

L409

IC301

C576

C382

C383

C384

L601

C386

L603

C387

L604

L410

C388

L605

L411

R86

L412

R87

L413

L414

L415

L416

L417

L418

L419

R91

R92

R93

L420

R94

L421

L422

Q440

Q251

X86

D351

D352

D353

D354

1

23

4

1

78

14

+

BPF

1

1011

20

1

45

8

+

+

B

C

E

+

1

45

8

S

G

D

S

G

D

+B E

+

+

+

+

+

+

125

26

50

51 75

76

100

TK-7100 PC BOARD PC BOARD TK-7100

TX-RX UNIT (X57-6910-XX) -20 : K,M -21 : M2

Foil side view (J72-0917-09)

TX-RX UNIT (X57-6910-XX) -20 : K,M -21 : M2

Foil side view (J72-0917-09)

Component side

Foil side

Layer 1

Layer 2

Layer 3

Layer 4

Ref. No. Address

IC31 10R

IC32 11Q

IC34 11N

IC35 10M

IC66 9M

IC101 9O

IC251 10B

IC301 10F

Ref. No. Address

IC402 11G

Q33 10Q

Q34 10Q

Q86 8O

Q87 8P

Q251 9B

Q301 11F

Q352 7G

Ref. No. Address

Q353 8B

Q404 10I

Q405 9J

Q406 10K

Q407 9I

Q408 9I

Q410 10J

Q411 9H

Ref. No. Address

Q440 10I

Q501 7J

Q502 8L

D31 4O

D301 10G

D351 8E

D352 7C

D353 7B

Ref. No. Address

D354 5B

D403 9L

D404 9K

D405 10L

D406 10L

D407 10L

D408 10I

D409 8H

Ref. No. Address

D501 8J

D502 8K

D503 6K

D602 6C

D603 6C

D604 5C

TK-7100 SCHEMATIC DIAGRAM

42

7

6

5

4

3

2

1

ABCDE

FNC8

FNC2

FNC1

FNC7

FNC6

FNC4

FNC5

FNC3

C14 470p

R163 47k

C202

1000p

R216

270k

R218

82k

D11

DA221

C215

0.1u

R420

2.7k

L404

L416

R415

0

R411

5.6k

R431

100k

IC401

MB15A02

1OSCIN

2NC1

3OSCOUT

4VP

5VCC

6DO

7GND

8LD

9NC2

10 FIN 11

12

13

14

15

16

17

18

19

20

R409

100k

C434

*

D405

MA2S304

C90

18p

C78

1000p

D10

DA221

C17 470p

L414

*

48

C229

4.7u6.3

C13 470p

C401

100p

R427

100k

C77

1000p

R215

68k

L201

R223

4.7k

C442

10u6.3

C422

470p

D406

MA2S304

C439

6p

3

8

C20 470p

C230

0.1u

X86

D8

DA221

C207

0.022u

R229

680k

L407

*

IC203

NJM2902V

1

2

3

4

V+

5

6

78

9

10

11

GND

12

13

14

IC161

M62363FP

1

2

3

4

5

6

7

8

9

10

11

12 13

14

15

16

17

18

19

20

21

22

23

24

8C

C161

1000p

D6

DA221

D403

MA2S304

C427

*

R208

1.5k

R222 1k

D9

DA221

C218

10u6.3

C408

22p

C18 470p

C448

470p

D4

DA221

46

2SK508NV(K52)

Q406

R86

0

C16 470p

L408

*

C428

470p

2SC4919

Q201

C231

1000p

D407

MA360

TC401

10p

R77

130k

(D)

D201

DAN222

R209

240k

R402 1k

R424

220

C411

0.1u

R428

47k

R212

82k

SB

C227

0.01u

R404

10k

2SK1824

Q87

2SC4738(GR)

Q403

R87

1k

C416

1000p

R161

1.2k

R416

470

5C

R206

100

C22 470p

C211

820p

C430

5p

C426

*

R225

150k

L411

*

C214

150p

C441

0.5p

R214

68k

C233

4.7u6.3

CN3

1IGN

2DATAI

3DETO

4TXAFI

5TXAFO

6EMGMIC

7RXAFO

8ALTI

9RXAFI

10 5C

11 8C

R419

1k

C444

470p

2SC4649(N,P)

Q404

R405

0

C409

0.1u

C232

1000p

C404

15u6.3

D7

DA221

R166 1k

8C

R220

15k

C226

4700p

C213

3300p

C87

18p

C421

470p

R401 1k

R202

0

R228

10k

C436

0.5p

IC201

NJM2100V

1

2

3

45

6

7

8

V+

R230

120k

R421

1.5k

R76

18k

(D)

R417

220k

R418

1k

29

C418

1000p

C205

0.1u

L403

10u

IC202

NJM2904V

1

2

3

45

6

7

8

V+

R232

9.1k

L413

*

R219

180k

49

R425

47k

R207

750k

5C

R413

10k

R410

*

C440

*

2SJ243

Q202

C432

0.5p

C217

10u6.3

C410

10u6.3

C88

6p

D202

1SS372

R423

*

C15 470p

R403 1k

C403

100p

C437

470p

C412

10u6.3

C423

0.047u35

C23 470p

L410

*

R231

68k

C162

4.7u6.3

TC402

10p

C429

*

D402

HZU5ALL

47

L415

*

C225

1u16

R412

10k

2SA1832(GR)

Q402

CN2 1

2

3

4

5

6

7

8

9

10

11

12

43

2SK1824

Q1

R430

100

7

C406

1000p

C89

6p

R211

82k

L412

*

C203

0.027u

C402

100p

R217

220k

R203

100k

R429

100

C164

10u6.3

C413

0.01u

R407

1.5k

R204

18k

D5

DA221

C210

0.1u

30

R226

100k

8C

C208

0.01u

C221

0.1u

C21 470p

R227

22k

9

SB

R165 1k

R414

470

C435

*

2SK1824

Q86

C204

2.2u10

R426

47k

C19 470p

R233

6.8k

C220

4.7u6.3

R224

1k

R422

10k

C212

1200p

5C

X401

L77-1868-15

VC

GND XOUT

5C

D404

MA2S304

5C

R201

680

C228

10u6.3

C414

0.1u

R78

1k

C417

1000p

45

R213

330k

R221

15k

5C

C201

0.1u

R164 1k

8C

L406

*

R162

1.5k

5M

C425

0.1u35

C438

2p

C206

1000p

L409

*

2SJ243

Q407

1

R205

820

C163

1000p

2SK508NV(K52)

Q405

C431

5p

R408

10

D401

MA2S111

L401

L92-0443-05

C424

1u16

L405

R210

18k

16.8MHz

TX-RX UNIT (X57-6910-XX)

D4-11

+

OR GATE

MODO

+

8C

HPF

RIPPLE

FILTER

IDC MIC AMP

VOTAGE

DROPPED

BEAT

SHIFT

DIGITAL

TX AF

8C

+

Q402,403

+

SURGE ABSORPTION

BEAT

SHIFT

W/NI(EVOL1)

MIC MUTE

-

D403,404

-

-

-

Scrambler

MOD BUFFA

CHARGE PUMP

POTENTIOMETER

TX VCO

D405,406

T/R SW

1/2Vcc

RX VCO

+W/NO(EVOL2)

CK(CPU54)

DC

AMP

SUM AMP

1/2Vcc

DT(CPU53)

AF AMP

PC/TVO

D407

CV

-

PC/TVI

MIC AMP

W/NO

MOD

-

W/NI

SPLATTER FILTER

RF AMP

MODULATION

+

VDD

+

TX VCO

PLLE(CPU3)

CV

KDC

LD

AFO

TCXO

-

PLL SYNTHESIZER

RX VCO

BUFFER AMP

CLK

-

PLL IC

+

DAT

5C

1/2Vcc

FROO(EVOL23)

AGC

AFI

MODI

146-174MHz

-21

L355 L408

67n 67n67n

-20

136-162MHz-21

X57-6910-XX

50n

146-174MHz

L356

50n

39n

X57-6920-XX

27n

L354

50n-20

136-162MHz

8p

C440

9p10p

18p

C517C471

6p

7p

18p

12p

10p

C601

12p

C518

27p

D603C607

NO22p 2p

D604

XB15A7091p

XB15A709

C605

27u

270n

L410

270n

4.7u

L414

39n

68n

L413

L418

220k

R372

470

120k

R361

47

1k

R355

68n 120k56

180k

R374

33n

0220

R423

330

R378

10

-21 136-162MHz

X57-6910-XX

146-174MHz-20

146-174MHz

X57-6910-XX

136-162MHz

-20

-21

146-174MHz

X57-6910-XX

136-162MHz-21

-20

-21 136-162MHz

X57-6910-XX

146-174MHz-20

-21

-20 146-174MHz

X57-6910-XX

136-162MHz

X57-6910-XX

136-162MHz-21

-20 146-174MHz

NO

BATT

DETECT

M2

K,M

M2

K,M

M2

K,M

M2

K,M

M2

K,M

M2

K,M

M2

K,M

M2

K,M

CLK

NC3

DATA

LE

FC

NC4

FOUT

P

NC5

R

DT(CPU53)

PLLE(CPU3)

W/NI(EVOL1)

W/NO(EVOL2)

MIC

MOD

CK(CPU54)

UL(CPU21)

8CL

BLO

BLI

IN

OUT

FRQI

DTMI

FRQO

DTMO

DO

VDFref

RESET

GND

MICEM(CPU74)

MICMT1(CPU73)

AFI(EVOL12)

AFO(EVOL11)

MOD

PLLE(CPU3)

MODI(EVOL9)

TX/RX (CPU20)

PC/TVO(EVOL3)

PC/TV

MODO(EVOL10)

UL(CPU21)

DTMI(EVOL16)

EVLLD(CPU8)

DTMO(EVOL15)

4p

0.5p

C369

NO

C373

4p 24p

27p

C386

100p

150p

C367C305

330p

390p

330p

390p

C304

10p

C435

5p

C434

470p

33p2p

1p

C429

8p

4p

C427

12p

27p

C426

4p

6p

C388

27u

L406

270n

L407

270n

27u

NO

B57331V2104J

TH351

10k

R410

8.2k

100n

4.7u

L415

27u

L409

270n

L411

270n

27u 27u

L412

270n

7p

NO

C516

R:1.2mV

T:6.4V

4.9V

1.6V

3.42V

R:6.5V

4.9V

4.8V

8.0V

T:1.1V

5.0V

0.7V

6.9V

2.4V

R:0.8V

LOCK:5.0V

X57-691 1/3

SCHEMATIC DIAGRAM TK-7100

43

JIHGF

-t

-t

-t

C101

1000p

R93

8.2k

35

R125 1k

R69

1k

69

CN304

C72

1000p

L417

R267

0

43

D303

DAN222

R94

12k

R270

2.7k

R70

47k

5M

C268

0.1u

R66

47k

R353

100k

C364

1000p

C151

1800p

R67

47k

5M

R317

10k

R354

330

5M

C366

0.1u

17

R603

47k

36

R434

0

R110

47k

L101

49

8R

2SC5108(Y)

Q351

R358

47

R250

47k

CNVSS

R351

470

C83

0.1u

46

L418

*

5C

99

C97

1000p

R115 1k

B

R116 1k

CN302

2SC4617(S)

Q440

C456

2p

R106 1k

C378

1000p

R75

1k

3SK255

Q352

G1

D

S

G2

L303

330n

8T

C66 1000p

C370

1000p

5M

8R

R129

0

5M

C363

0.01u

R127 1k

R118 1k

86

8R

R359

220k

70

C466

100p

Q71

KRC414RTK

C323

270p

R71

4.7k

TH97

100k

R362

470k

100

C316

0.1u

R74

47k

D408

MA2S111

CN301

R433

4.7k

5M

R360

470k

R436

120k

C355

15p

R109

1.5k

8C

71

45

L354

*

78

R152

4.7k

R122 0

R131 1k

29

R107 47k

2SK1824

Q253

Q408

KRX102U

83

R130 1k

R113 47k

R102

47k

R365

100k

C353

0.01u

5M

C82

1000p

8R

C318

0.1u

R103

1k

2SC5108(Y)

Q410

C369

*

85

R126 1k

C98

1000p

CN303

30

R114 1k

C152

3900p

R316

22k

R363

150k

84

C454

6p

C450

22u10

D302

DAN222

R151

10k

R105 1k

R117 1k

3SK255

Q353

G1

D

S

G2

C451

470p

R361

*

5M

C267

0.47u

R82

0

R355

*

R111 1k

9

C250

0.1u

1

5M

R73

100k

C269

1u

C360

1000p

R92 1k

R72

1M

R123

0

C455

3p

R320

10k

R323

220k

R269

82k

R319

10k

CF302

L72-0999-05

2SC3357

Q501

C103

1000p

CF301

L72-0993-05

R268

1k

8C

TH98

100k

48

R352

100

8R

C452

470p

R249

47k

R68

1k

IC66

AT24C64A10SI18

1A0

2A1

3A2

4GND 5

6

7

8

R91 1k

R81

47k

R124

47k

R119 1k

R321

22k

C324

0.01u

R101

47k

TH351

*

C104

0.1u

R108 47k

8C

R112 47k

R104

1k

C351

33p

C361

1000p

R318

10k

R120 0

C357

0.01u

L304

330n

C102

0.1u

R128 1k

C358

1000p

C317

0.1u

47

2SK1824

Q252

R432

1k

8

C449

470p

R322

100

C453

220p

R435

100

2SC4617(S)

Q302

R356

1k

L351

820n

L352

560n

C359

8p

C362

1000p

R364

0

C367

*

C371

2p

C368

22p

D351

HVC350B

C376

1000p

C373

*

D352

HVC350B

L355

*

C372

1000p

C374

22p

R366

470

R367

47

C375

1000p

R369

0

R372

*

R371

470k

C377

1000p

R370

150

IC402

UPB1509GV

1VCC1

2IN

3IN

4GND 5

6

7

8

C457

1000p

R507

10

C506

1000p

L501

68n

C507

1000p

R508

2.2k

R509

33

C509

15p

C510

8p

R510

1.5k

C502

1000p

R505

2.2k

C503

100p

R504

270

D501

1SS355

R502

270

C504

1000p

R506

10k

R503

18

C505

1000p

R501

1k

CN503

C501

1000p

D409

DAN235E

R444

1k

C468

220p

C467

1000p

C471

*

L422

56n

R443

2.2k

L421

100n

C465

22p

C463

1000p

C464

1000p

R442

100

R441

100

C462

10p

L420

150n

2SC4649(N,P)

Q411

R440

100

C461

1000p

C459

1000p

C460

18p

R438

22k

L419

100n

R439

47k

R437

1k

C458

220p

8C

R368

100k

1

QT/DQT

2

DTMF/MSK

3

PLLE

4

NC

5

NC

6

GND

7

CNVSS

8

EVLLD

9

BSHIFT

10

RESET

11

XOUT

12

VSS

13

XIN

14

VCC

15

GND

16

DTMSTD

17

POWER

18

INT

19

NC

20

TX/RX

21

UL

22

NC

23

NC

24

NC

25

NC

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76 8RC

77 8TC

78 CM

79 NC

80 NC

81 NC

82 SBC

83 KMI2

84 KMI1

85 KMI3

86 KMI4

87 PWRPRCT

88 SIGNAL

89 TEMP2

90 TEMP1

91 BATT

92 RSSI

93 SQIN

94 AVSS

95 NC

96 VREF

97 AVCC

98 NC

99 KMO1

100 KMO2

MIXER

8RC(CPU76)

SBC(CPU82)

RIPPLE

FILTER

RIPPLE

FILTER

IGN(CPU72)

5M

EEPROM

WIDE

AFI(EVOL12)

RXD

W/NI(EVOL1)

Scrambler

NARROW

KEC

IGNITION

TXD

8R

RESET(CPU10)

CPU

8TC(CPU77)

AFM(CPU50)

IF SWITCH

RF AMP

8R

TP

INT(CPU18)

BUFFER AMP

SQIN(CPU93)

AF MUTE

DTMI(EVOL16)

RF SWITCH

TV

RSSI(CPU92)

PRE DRIVE AMP

RSSI(CPU92)

T/R SW

TEMPERATURE

COMPENSATION

5M

IF AMP

8CL

5M

IF SWITCH

AF MUTE

RF AMP

BUFFER AMP

D502

TEMPERATURE

COMPENSATION

DIVIDER

TX/RX(CPU20)

SBC(CPU82)

IGN(CPU72)

UL(CPU21)

EVLLD(CPU8)

1/2Vcc

DTMI(EVOL16)

QT/DQT(CPU1)

PLLE(CPU3)

EEPWP

EEPSCK

EEPSDT

FNC1

FNC2

CLKFLS

BSYFLS

TXD

RXD

PTT

HOOK

NC

NC

EMPFLS

NC

NC

NC

FNC3

CEFLS

FNC4

FNC5

FNC7

FNC6

FNC8

AFM

SPM

AMPSW

DT

CK

NC

NC

DST1

DST2

DST3

VCC

NC

VSS

NC

NARROW

WIDE

NC

NC

NC

CL

CE

DI

IGN

MICMT1

MICEM

MICMT2

IC101

30622MAA-B86GP

SDA

SCL

WP

VCC

RESET(CPU10)

INT(CPU18)

1/2Vcc

SBC(CPU82)

SQIN(CPU93)

CK(CPU54)

W/NI(EVOL1)

DT(CPU53)

AFO(EVOL11)

W/NO(EVOL2)

PC/TV

TX/RX(CPU20)

MIC

SW1

SW2

OUT

VCC2

PC/TV

8RC(CPU76)

AFO(EVOL11)

W/NO(EVOL2)

8TC(CPU77)

SMP(CPU51)

AMPSW(CPU52)

MIC

XF351

49.95M

L71-0591-05 D351,352

RF BPF TUNING

SMP(CPU51)

WIDE(CPU65)

AMPSW(CPU52)

AFI(EVOL12)

NARROW(CPU64)

R:0.6V

W:4.9V

N:0V

R:4.6V

R:3.6V

4.9V

R:7.3V

R:7.0V

R:7.5V

R:0V

7.2V

R:0.9V

R:1.6V

4.9V

R:4.9V

T:0V

T:1.0V

7.9V

W:0V

N:4.9V

0.7V

R:0.8V

0.8V

R:0.4V

T:6.7V

7.9V

7.0V

4.8V

T:0.7V

R:1.9V

6.2V T:1.2V

R:5.0V

1.2V

R:3.2V

X57-691 2/3

TX-RX UNIT (X57-6910-XX)

TK-7100 SCHEMATIC DIAGRAM

44

KLMNO

-t

R264

120k

17

L601

5T

86

8R

R251

47k

TH301

100k

D61

02DZ18(X,Y)

C274

0.22u

R304

4.7k

L302

330n

C604

4p

Q254

DTC363EU

R309

3.3k

IC31

KIA7808AF

2

COM

1

IN

3OUT

IC301

TK14489V

1

2

3

4

5

6

7

8

9

10 11

12

13

14

15

16

17

18

19

20

BSB

8R

R34

4.7k

C612

7p

35

C281

1000p

C48

1u

Q36

KRC102S

R38

330k

R311

33k

R530

3.9k

IC34

PST9140NR

1NC

2VEE1

3VEE2 4

OUT

5

VCC

R325

33k

5M

8T

C308

1000p

70

R308

330k

C264

0.033u

D609

1SS355

R278

12k

R527

330k

R276

47k

3

J1

C56

1000p

R605

47k

L301

L34-4554-05

C34 330u25

84

C312 0.1u

C28 220p

R260

220k

R32

220

CN501

R275

15k

C302

1000p

C271

3300p

C307

0.022u

C39

0.1u

R301

4.7k

C559

0.1u

71

C38

1000p

R302

4.7k

C270

4.7u6.3

C50

0.01u

R255

5.6k

C282

470u16

D251

MA742

R606

1k

D607

MA742

L603

5T

R306

270k

C37

1000p

R315 18k

R533

0

C275

1u

C29 470p

7

C52

1000p

R310

1k

D602

MA4PH633

R254

680

R265

5.6k

R271

560

R33

47k

C615

15p

C311 0.1u

IC251

NJM2902V

1

2

3

4V+

5

6

78

9

10

11

GND

12

13

14

R261

120k

C276

1000p

C262

1000p

C41

22u 10

C259

0.01u

R305

1.8k

L605

9.5T

C36

1000p

KTA1664(Y)

Q35

C251

4.7u6.3

R313

100k

R37

0

C603

1000p

C51

10u6.3

R3 1k

R266

5.6k

IC252

LA4600

12345678910

C40

0.1u

C309

0.022u

R2 0

R528

10k

R253

0

R31

4.7k

IC32

NJM78L05UA

2

COM

3

IN

1OUT

C45

22u 10

C258

0.01u

R279

4.7k

R36

1.5k

CN1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

C27 220p

5C

C263

0.033u

C257

0.039u

D301

MA742

83

BSB

IC501

TA75W01FU

1

2

3

4

VEE

5

6

7

8

VCC

R40

390k

C261

0.01u

R62

1k

R314 2.2k

5M

69

R324

0

R258

2.7k

KTA1046(Y)

Q31

R531

47k

R259

12k

D31

ZSH5MA27

C301

4.7u6.3

99

Q61

KRC404RTK

R532

0

36

R529

10

2SC3357

Q502

5C

R312

47k

R522

0

2SC2412K

Q301

R303

22k

POWER

5C

D2

DA221

R273

4.7k

C283

1000p

C42

0.01u

C10

1000p

C44

22u10

C279 4.7u16

C260

0.01u

Q34

KRC102S

C26 220p

B

5C

R262

18k

C280 47u16

D32

1812L110PR

78

R272

1.5k

C43

22u10

C266

0.1u

R41

330k

C304

*

C30 1000p

R281

0

C306

1000p

C35

1000p

C322

56p

R35

47k

2SC4617(S)

Q251

85

C55

0.1u

C305

*

2SK1824

Q32

8C

C277

1000p

R1 100

B

C272

1000p

C303

4700p

R280

390

R39

470k

C61

1000p

C33 1000p

C255

8200p

R252

470k

C273

1u

C54

0.1u

2SA1745(6,7)

Q33

R61

470

8C

C53

1000p

C314

0.01u

B

D1

DA221

C319

100p

C315

0.1u

R5

22k

R263

91k

C313

15u6.3

L509

9.5T

Q255

KRC102S

5C

C252

39p

C278 0.1u

C310

0.33u

D606

MA742

C254

1u

CN5

C253

1u

R257

1M

C265

0.1u

IC33

NJM78L05UA

2

COM

3

IN

1

OUT

D608

1SS355

SB

100

R4 3.3k

R256

5.6k

C49

0.01u

8T

R274

15k

IC35

PST9140NR

1

NC

2

VEE1

3

VEE2

4

OUT

5

VCC

C326

0.01u

D3

DA221

SB

C256

0.018u

R277

68k

C379

1000p

R373

680k

R374

*

C380

1000p

TC351

6P

TC352

10p

L356

*

R375

100k

C383

1000p

C384

1p

C387

1000p

R376

100k

D353

HVC350B

C382

22p

C386

*

D354

HVC350B

L357

43n

R378

*

C388

*

R379

100k

C389

1000p C350

470p

R350

27k

2SK1824

Q354

R349

47k

8T

C610

0.5p

C611

2p

C616

1000p

R601

22k

C617

1000p

R602

22k

L604

5T

C605

*

C608

27p

C606

0.5p

C607

*

C601

*

D603

*

D604

*

C516

*

L503

2.5T

C517

*

C518

*

C576

47u25

C574

0.1u

C545

1000p

C546

220p

D503

02DZ5.1(Y)

C522

1000p

R521

100

R519

8.2k

R518

47

C525

1000p

C524

1u16

R520

1k

R517

220

R516

22

R515

220

C515

27p

R513

2.2k

R514

33

C514

1000p

C513

1000p

L502

68n

C512

1000p

R512

10

R511

47

CN502

C511

1000p

D502

DA221

C560

1000p

C556

1000p

R526

150

C557

0.01u

C558

0.01u

R800

R92-1061-05

5M

VOLTAGE

DETECTOR

INT

5C

DETECTION

KEC

MIC

8TC

TV

SBC(CPU82)

LIMITTER

DETECTION

RX

INT(CPU18)

TEMPERATURE

COMPENSATION

DRIVE1

D603,604

DC SWITCH

8R

AUDIO

FILTER

VOLTAGE

DETECTOR

RESET

Q33,34

SURGE ABSORPTION

AFV

BUFFER

AMP

DC SWITCH

ANT SW

REVERSE

CONNECTION

PROTECTION

Q35,36

+

DC SWITCH

-

D31

W/NO(EVOL2)

B

D353,354,355

8C

OVER VOLTAGE

DETECTION

+

1/2Vcc

E

KEC

RF BPF TUNING

APC VOLTAGE

DETECT

-

50,4MHz

-

FM DEMODULATION

VOLTAGE REGULATOR

RSSI(CPU92)

8RC(CPU76)

KEC

-

+

AF MUTE

AMPSW(CPU52)

8TC(CPU77)

AFO(EVOL11)

AF MUTE

KEC

+

AUDIO AMP

SPM(CPU51)

SQIN(CPU93)

+

CURRENT

PROTECTION

RESET(CPU10)

MIC

APC CONTROLLER

8T

D32

ANT SW

-

VOLTAGE

REGULATOR

PC

OVER VOLTAGE

-

VOLTAGE

REGULATOR

D1-3

KEC

SQL AMP

VOLTAGE

PROTECTION

IC502

DC SWITCH

1,1A SB

D606,607

+

PC/TV

RA30H1317M-31

POWER MODULE VHF

1/2Vcc

RESET(CPU10)

INT(CPU18)

SBC(CPU82)

SQIN(CPU93)

Hy_C

AFO

RFIN

GND

RSSI

FLAMPI

FLAMPO

SQLIN

SCAN

SCAN

SMP(CPU51)

8TC(CPU77)

W/NO(EVOL2)

AFO(EVOL11)

8RC(CPU76)

PC/TV

AMPSW(CPU52)

MIC

AFO(EVOL11)

AMPSW(CPU52)

W/NO(EVOL2)

SMP(CPU51)

8RC(CPU76)

8TC(CPU77)

HOOK

POWER

PTT

MIC

DI

5C

SB

KMO2

KMO1

CL

CE

KMI4

KMI3

KMI1

KMI2

CM

NC

OSC(B)

OSC(E)

PH_S

QUCO

DEC2

DEC1

IF_IN

VCC

MIX_O

T:0.9V

3.3V

R:7.9V

4.9V

R:7.9V

7.9V

7.9V

5.6V

R:13.5V

T:13.0V

3.3V

R:13.5V

R:4.6V

T:7.9V

R:1.4V

3.1V

R:2.4V

R:2.7V

R:1.0V

R:12.8V

7.9V

R:4.9V

T-Hi:4.5V

Lo:2.6V

T:7.9V

T:12.9V

T:6.0V

T:0.6V

T-Hi:9.0V

Lo:3.6V

X57-691 3/3

TX-RX UNIT (X57-6910-XX)

SCHEMATIC DIAGRAM TK-7100

45

7

6

5

4

3

2

1

TSRQP

D26

B30-2205-05

R40

47k

C24

0.01u

D22

B30-2205-05

D27

DA221

C33

1000p

R5 1k

C4

100p

C22

1000p

IC2

LC75834W

1

DIM

2

NC

3

MBL

4

SEG0

5

SEG1

6

SEG2

7

SEG3

8

SEG4

9

SEG5

10

SEG6

11

SEG7

12

SEG8

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

R6 1k

D25

B30-2205-05

D20

B30-2205-05

D19

B30-2205-05

R10

2.7k

R33 56

D21

B30-2205-05

Q6

KRC102S

R36 56

D28

B30-2205-05

D23

B30-2205-05

Q10

KRA225S

C16

100p

J1

1

2

3

4

5

6

7

8

C6

0.01u

C30

0.01u

R24

470k

CP1

R90-0724-05

R7 1k

D2

B30-2205-05

R37

10

R4 1k

R21

10k

R22

10k

R34

100

R23

10k

R26

3.9k

D4

B30-2205-05

D5

B30-2205-05

D24

B30-2205-05

C25

1000p

C18

1u

C27

1000p

L1

C23 1000p

D31

B30-2205-05

R8 1k

C15

100p

R39

39

R9 1k

D3

B30-2205-05

D29

B30-2205-05

D17

MA2S111

2SB1132(Q,R)

Q9

C31

1000p

R38

39

Q11

RN47A4

C28

1000p

D18 HSB123

C19

680p

R25

47k

R11

2.7k

D30

B30-2205-05

C32

1000p

CN1

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

COM0

DN

SCN

DC SWITCH

LCD ILLUMINATION

SEG16

SEG26

SEG0

KMI3

CE

SEG28

SEG9

DC CONTROLLER

VOL

POWER

SEG15

SEG12

MIC

SEG27

KMI3

Q9

MIC

VOL

SEG20

SEG17

KMO1

KMI2

LCD BACKLIT SWITCH

CL

DN

SEG30

KMI2

SEG24

SEG22

PTT

LCD CONTROLLER

CH

SEG2

SEG5

SEG4

COM1

SEG1

SEG25

MON

KMI4

DISPLAY UNIT (X54-3430-20)

SEG14

DIMMER FUNCTION SWITCH

HOOK

UP

SB

SEG19

SEG7

SURGE ABSORPTION

SEG8

KMI1

UP

D19-26,28-31

KMO2

Q11

SEG10

CH

GND

ME

COM3

KEY & LCD BACKLIT

POWER

SWITCH

GND

SEG6

KEY BACKLIT

HOOK

SEG3

DC SWITCH

SEG29

KMI1

5C

SEG13

DI

SEG18

ME

SEG23

SB

SEG21

PTT

SEG11

CM

KMI4

KMO2

CM

KMO1

MBL

COM2

SEG21

SEG22

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

COM0

COM1

COM2

COM3

VDD

VLCD

VLCD1

VLCD2

VSS

OSC

INH

CE

CL

DI

Q10

KEY BACKLIT SWITCH

D2-4

KEY & LCD BACKLIT

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

SEG20

12.0V

4.9V

13.5V

4.7V

4.9V

13.5V

12.7V

4.9V

8.9V

12.7V

0.125V

X54-343 1/1

Note : The components marked with a dot (•) are parts of layer 1.

-t

-t

-t

-t

FNC8

FNC2

FNC1

FNC7

FNC6

FNC4

FNC5

FNC3

C14 470p

C101

1000p

R93

8.2k

35

R264

120k

17

R125 1k

R69

1k

R163 47k

C202

1000p

L601

5T

86

8R

R216

270k

R251

47k

R218

82k

TH301

100k

D11

DA221

C215

0.1u

D61

02DZ18(X,Y)

R420

2.7k

C274

0.22u

L404

L416

R415

0

69

R304

4.7k

L302

330n

C604

4p

R411

5.6k

R431

100k

Q254

DTC363EU

CN304

IC401

MB15A02

1OSCIN

2NC1

3OSCOUT

4VP

5VCC

6DO

7GND

8LD

9NC2

10 FIN 11

12

13

14

15

16

17

18

19

20

R409

100k

C434

*

C72

1000p

R309

3.3k

IC31

KIA7808AF

2

COM

1

IN

3OUT

IC301

TK14489V

1

2

3

4

5

6

7

8

9

10 11

12

13

14

15

16

17

18

19

20

L417

BSB

D405

MA2S304

8R

C90

18p R267

0

C78

1000p

43

R34

4.7k

C612

7p

D303

DAN222

35

C281

1000p

R94

12k

R270

2.7k

C48

1u

Q36

KRC102S

R70

47k

D10

DA221

C17 470p

L414

*

R38

330k

48

R311

33k

5M

R530

3.9k

IC34

PST9140NR

1NC

2VEE1

3VEE2 4

OUT

5

VCC

C229

4.7u6.3

R325

33k

C268

0.1u

R66

47k

5M

C13 470p

8T

C401

100p

R353

100k

C364

1000p

C151

1800p

R67

47k

5M

R317

10k

R427

100k

R354

330

C77

1000p

5M

R215

68k

C366

0.1u

L201

R223

4.7k

17

C308

1000p

C442

10u6.3

C422

470p

D406

MA2S304

C439

6p

R603

47k

3

8

36

70

C20 470p

C230

0.1u

R308

330k

R434

0

C264

0.033u

R110

47k

X86

D609

1SS355

L101

D8

DA221

C207

0.022u

R278

12k

R527

330k

R276

47k

3

R229

680k

J1

C56

1000p

R605

47k

49

L301

L34-4554-05

L407

*

C34 330u25

84

8R

C312 0.1u

2SC5108(Y)

Q351

C28 220p

R358

47

IC203

NJM2902V

1

2

3

4V+

5

6

78

9

10

11

GND

12

13

14

R260

220k

R250

47k

R32

220

IC161

M62363FP

1

2

3

4

5

6

7

8

9

10

11

12 13

14

15

16

17

18

19

20

21

22

23

24

CNVSS

8C

R351

470

C161

1000p

CN501

D6

DA221

D403

MA2S304

R275

15k

C427

*

C302

1000p

R208

1.5k

C83

0.1u

C271

3300p

C307

0.022u

C39

0.1u

R301

4.7k

R222 1k

D9

DA221

46

C218

10u6.3

C559

0.1u

71

C38

1000p

R302

4.7k

L418

*

C408

22p

5C

C18 470p

C448

470p

D4

DA221

99

C270

4.7u6.3

46

C50

0.01u

2SK508NV(K52)

Q406

C97

1000p

R115 1k

B

R86

0

R255

5.6k

C16 470p

R116 1k

C282

470u16

L408

*

C428

470p

D251

MA742

R606

1k

2SC4919

Q201

D607

MA742

C231

1000p

D407

MA360

TC401

10p

R77

130k

(D)

L603

5T

D201

DAN222

R209

240k

CN302

R402 1k

R424

220

C411

0.1u

R306

270k

C37

1000p

2SC4617(S)

Q440

C456

2p

R106 1k

R315 18k

R428

47k

R533

0

C275

1u

C378

1000p

C29 470p

7

R75

1k

R212

82k

3SK255

Q352

G1

D

S

G2

C52

1000p

L303

330n

SB

C227

0.01u

R404

10k

8T

R310

1k

D602

MA4PH633

2SK1824

Q87

2SC4738(GR)

Q403

C66 1000p

R87

1k

C370

1000p

C416

1000p

5M

R254

680

8R

R265

5.6k

R129

0

5M

C363

0.01u

R271

560

R161

1.2k

R416

470

R127 1k

R33

47k

C615

15p

C311 0.1u

IC251

NJM2902V

1

2

3

4V+

5

6

78

9

10

11

GND

12

13

14

R261

120k

R118 1k

C276

1000p

C262

1000p

5C

86

C41

22u 10

C259

0.01u

R206

100

C22 470p

C211

820p

8R

C430

5p

R359

220k

C426

*

R225

150k

70

R305

1.8k

L605

9.5T

C36

1000p

L411

*

KTA1664(Y)

Q35

C466

100p

C251

4.7u6.3

R313

100k

R37

0

C603

1000p

C214

150p

C51

10u6.3

Q71

KRC414RTK

C323

270p

C441

0.5p

R214

68k

C233

4.7u6.3

R3 1k

R71

4.7k

CN3

1IGN

2DATA I

3DETO

4TXAFI

5TXAFO

6EMGMIC

7RXAFO

8ALTI

9RXAFI

10 5C

11 8C

R419

1k

C444

470p

TH97

100k

R266

5.6k

IC252

LA4600

12345678910

2SC4649(N,P)

Q404

R362

470k

R405

0

C409

0.1u

C40

0.1u

C309

0.022u

C232

1000p

C404

15u6.3

R2 0

D7

DA221

100

R166 1k

8C

C316

0.1u

R74

47k

D408

MA2S111

R528

10k

R220

15k

R253

0

R31

4.7k

IC32

NJM78L05UA

2

COM

3

IN

1OUT

C45

22u 10

C258

0.01u

C226

4700p

C213

3300p

CN301

R433

4.7k

C87

18p

C421

470p

R279

4.7k

R401 1k

R202

0

5M

R228

10k

R360

470k

R436

120k

R36

1.5k

C436

0.5p

C355

15p

R109

1.5k

CN1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

C27 220p

8C

5C

IC201

NJM2100V

1

2

3

45

6

7

8

V+

C263

0.033u

71

45

L354

*

R230

120k

C257

0.039u

D301

MA742

R421

1.5k

83

R76

18k

(D)

BSB

78

IC501

TA 75W01FU

1

2

3

4

VEE

5

6

7

8

VCC

R417

220k

R418

1k

29

C418

1000p

C205

0.1u

R40

390k

R152

4.7k

L403

10u

C261

0.01u

R62

1k

IC202

NJM2904V

1

2

3

45

6

7

8

V+

R232

9.1k

R122 0

L413

*

R219

180k

R131 1k

R314 2.2k

49

R425

47k

5M

R207

750k

69

5C

29

R107 47k

R324

0

R413

10k

R410

*

R258

2.7k

KTA1046(Y)

Q31

R531

47k

R259

12k

C440

*

2SK1824

Q253

D31

ZSH5MA27

C301

4.7u6.3

99

Q408

KRX102U

83

Q61

KRC404RTK

R532

0

36

2SJ243

Q202

C432

0.5p

C217

10u6.3

R130 1k

C410

10u6.3

R113 47k

C88

6p

R102

47k

R365

100k

R529

10

D202

1SS372

R423

*

2SC3357

Q502

C353

0.01u

5M

C15 470p

5C

R312

47k

R403 1k

R522

0

2SC2412K

Q301

R303

22k

C82

1000p

POWER

C403

100p

5C

8R

C318

0.1u

C437

470p

R103

1k

C412

10u6.3

D2

DA221

2SC5108(Y)

Q410

C369

*

R273

4.7k

C423

0.047u35

C23 470p

L410

*

C283

1000p

R231

68k

C162

4.7u6.3

85

TC402

10p

R126 1k

C98

1000p

CN303

C42

0.01u

C429

*

D402

HZU5ALL

C10

1000p

47

C44

22u10

C279 4.7u16

30

C260

0.01u

R114 1k

L415

*

C225

1u16

R412

10k

2SA1832(GR)

Q402

Q34

KRC102S

C26 220p

CN2 1

2

3

4

5

6

7

8

9

10

11

12

C152

3900p

43

R316

22k

R363

150k

B

2SK1824

Q1

84

R430

100

5C

C454

6p

C450

22u10

D302

DAN222

R262

18k

7

C280 47u16

R151

10k

C406

1000p

D32

1812L110PR

R105 1k

C89

6p

78

R117 1k

3SK255

Q353

G1

D

S

G2

R211

82k

R272

1.5k

C451

470p

L412

*

C43

22u10

C266

0.1u

R361

*

5M

C203

0.027u

C267

0.47u

R82

0

R41

330k

R355

*

C304

*

C30 1000p

C402

100p

R281

0

R111 1k

R217

220k

C306

1000p

C35

1000p

R203

100k

C322

56p

R35

47k

9

2SC4617(S)

Q251

R429

100

C164

10u6.3

C250

0.1u

C413

0.01u

R407

1.5k

1

R204

18k

D5

DA221

5M

C210

0.1u

30

R73

100k

85

C269

1u

R226

100k

8C

C55

0.1u

C208

0.01u

C221

0.1u

C21 470p

C305

*

C360

1000p

R227

22k

9

SB

2SK1824

Q32

R92 1k

R165 1k

R72

1M

R123

0

8C

R414

470

C435

*

2SK1824

Q86

C455

3p

C204

2.2u10

C277

1000p

R426

47k

R1 100

R320

10k

C19 470p

R233

6.8k

B

C220

4.7u6.3

C272

1000p

R323

220k

R269

82k

R319

10k

CF302

L72-0999-05

R224

1k

R422

10k

C303

4700p

C212

1200p

5C

R280

390

X401

L77-1868-15

VC

GND XOUT

5C

2SC3357

Q501

R39

470k

C61

1000p

C33 1000p

C103

1000p

C255

8200p

R252

470k

C273

1u

C54

0.1u

D404

MA2S304

CF301

L72-0993-05

2SA1745(6,7)

Q33

R61

470

5C

R201

680

8C

R268

1k

C228

10u6.3

C53

1000p

8C

TH98

100k

C314

0.01u

48

C414

0.1u

R78

1k

R352

100

B

8R

C452

470p

R249

47k

D1

DA221

R68

1k

IC66

AT 2 4 C64A10SI18

1A0

2A1

3A2

4GND 5

6

7

8

C417

1000p

C319

100p

45

R213

330k

R221

15k

C315

0.1u

R5

22k

R91 1k

R81

47k

R124

47k

R263

91k

R119 1k

C313

15u6.3

L509

9.5T

R321

22k

Q255

KRC102S

C324

0.01u

R101

47k

5C

TH351

*

C252

39p

5C

C104

0.1u

R108 47k

C278 0.1u

C310

0.33u

8C

C201

0.1u

D606

MA742

C254

1u

R112 47k

R164 1k

R104

1k

8C

C351

33p

C361

1000p

CN5

C253

1u

L406

*

R257

1M

R162

1.5k

R318

10k

C265

0.1u

IC33

NJM78L05UA

2

COM

3

IN

1

OUT

R120 0

C357

0.01u

5M

L304

330n

C425

0.1u35

C438

2p

D608

1SS355

C206

1000p

SB

100

L409

*

C102

0.1u

R4 3.3k

2SJ243

Q407

R128 1k

C358

1000p

R256

5.6k

C317

0.1u

1

R205

820

C49

0.01u

C163

1000p

8T

R274

15k

47

2SK508NV(K52)

Q405

IC35

PST9140NR

1

NC

2

VEE1

3

VEE2

4

OUT

5

VCC

C326

0.01u

D3

DA221

SB

2SK1824

Q252

R432

1k

C431

5p

R408

10

8

D401

MA2S111

C256

0.018u

R277

68k

C449

470p

R322

100

D26

B30-2205-05

R40

47k

C24

0.01u

D22

B30-2205-05

D27

DA221

C33

1000p

R5 1k

C4

100p

C22

1000p

IC2

LC75834W

1DIM

2NC

3MBL

4SEG0

5SEG1

6SEG2

7SEG3

8SEG4

9SEG5

10 SEG6

11 SEG7

12 SEG8

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

R6 1k

D25

B30-2205-05

D20

B30-2205-05

D19

B30-2205-05

R10

2.7k

R33 56

D21

B30-2205-05

Q6

KRC102S

R36 56

D28

B30-2205-05

D23

B30-2205-05

Q10

KRA225S

C16

100p

J1

1

2

3

4

5

6

7

8

C6

0.01u

C30

0.01u

R24

470k

CP1

R90-0724-05

R7 1k

D2

B30-2205-05

R37

10

R4 1k

R21

10k

R22

10k

R34

100

R23

10k

R26

3.9k

D4

B30-2205-05

D5

B30-2205-05

D24

B30-2205-05

C25

1000p

C18

1u

C27

1000p

L1

C23 1000p

D31

B30-2205-05

R8 1k

C15

100p

R39

39

R9 1k

D3

B30-2205-05

D29

B30-2205-05

D17

MA2S111

2SB1132(Q,R)

Q9

C31

1000p

R38

39

Q11

RN47A4

C28

1000p

D18 HSB123

C19

680p

R25

47k

R11

2.7k

D30

B30-2205-05

C32

1000p

CN1

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

L401

L92-0443-05

C424

1u16

L405

C453

220p

R435

100

2SC4617(S)

Q302

R210

18k

R356

1k

L351

820n

L352

560n

C359

8p

C362

1000p

R364

0

C367

*C371

2p

C368

22p

D351

HVC350B

C376

1000p

C373

*

D352

HVC350B

L355

*

C372

1000p

C374

22p

R366

470

R367

47

C375

1000p

R369

0

R372

*R371

470k

C377

1000p

R370

150

C379

1000p

R373

680k

R374

*

C380

1000p

TC351

6P

TC352

10p

L356

*

R375

100k

C383

1000p

C384

1p

C387

1000p

R376

100k

D353

HVC350B

C382

22p

C386

*D354

HVC350B

L357

43n

R378

*

C388

*

R379

100k

C389

1000p C350

470p

R350

27k

2SK1824

Q354

R349

47k

8T

C610

0.5p

C611

2p

C616

1000p

R601

22k

C617

1000p

R602

22k

L604

5T

C605

*

C608

27p

C606

0.5p

C607

*

C601

*

D603

*

D604

*

C516

*

L503

2.5T

C517

*

C518

*

C576

47u25

C574

0.1u

C545

1000p

C546

220p

D503

02DZ5.1(Y)

C522

1000p

R521

100

R519

8.2k

R518

47

C525

1000p

C524

1u16

R520

1k

R517

220

R516

22

R515

220

C515

27p

R513

2.2k

R514

33

C514

1000p

C513

1000p

L502

68n

C512

1000p

R512

10

IC402

UPB1509GV

1VCC1

2IN

3IN

4GND 5

6

7

8

C457

1000p

R507

10

C506

1000p

L501

68n

C507

1000p

R508

2.2k

R509

33

C509

15p

C510

8p

R511

47

CN502

C511

1000p

D502

DA221

R510

1.5k

C502

1000p

R505

2.2k

C503

100p

R504

270

D501

1SS355

R502

270

C504

1000p

R506

10k

R503

18

C505

1000p

R501

1k

CN503

C501

1000p

D409

DAN235E

R444

1k

C468

220p

C467

1000p

C471

*

L422

56n

R443

2.2k

L421

100n

C465

22p

C463

1000p

C464

1000p

R442

100

R441

100

C462

10p

L420

150n

2SC4649(N,P)

Q411

R440

100

C461

1000p

C459

1000p

C460

18p

R438

22k

L419

100n

R439

47k

R437

1k

C458

220p

8C

C560

1000p

C556

1000p

R526

150

C557

0.01u

C558

0.01u

R368

100k

R800

R92-1061-05

1

QT/DQT

2

DTMF/MSK

3

PLLE

4

NC

5

NC

6

GND

7

CNVSS

8

EVLLD

9

BSHIFT

10

RESET

11

XOUT

12

VSS

13

XIN

14

VCC

15

GND

16

DTMSTD

17

POWER

18

INT

19

NC

20

TX/RX

21

UL

22

NC

23

NC

24

NC

25

NC

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76 8RC

77 8TC

78 CM

79 NC

80 NC

81 NC

82 SBC

83 KMI2

84 KMI1

85 KMI3

86 KMI4

87 PWRPRCT

88 SIGNAL

89 TEMP2

90 TEMP1

91 BATT

92 RSSI

93 SQIN

94 AVSS

95 NC

96 VREF

97 AVCC

98 NC

99 KMO1

100 KMO2

5M

16.8MHz

VOLTAGE

DETECTOR

INT

TX-RX UNIT (X57-6910-XX)

D4-11

MIXER

+

OR GATE

5C

MODO

+

8C

DETECTION

8RC(CPU76)

KEC

MIC

8TC

TV

HPF

SBC(CPU82)

SBC(CPU82)

RIPPLE

FILTER

IDC

LIMITTER

MIC AMP

DETECTION

RX

RIPPLE

FILTER

VOTAGE

DROPPED

INT(CPU18)

TEMPERATURE

COMPENSATION

DRIVE1

D603,604

BEAT

SHIFT

DIGITAL

TX AF

RIPPLE

FILTER

IGN(CPU72)

8C 5M

DC SWITCH

8R

AUDIO

FILTER

VOLTAGE

DETECTOR

RESET

Q33,34

SURGE ABSORPTION

AFV

BUFFER

AMP

EEPROM

DC SWITCH

WIDE

ANT SW

AFI(EVOL12)

REVERSE

CONNECTION

PROTECTION

+

Q402,403

+

RXD Q35,36

W/NI(EVOL1)

+

SURGE ABSORPTION

BEAT

SHIFT Scrambler

W/NI(EVOL1)

DC SWITCH

MIC MUTE

-

-

NARROW

D403,404

KEC

D31

W/NO(EVOL2)

B

-

-

D353,354,355

-

Scrambler

MOD BUFFA

IGNITION

CHARGE PUMP

8C

TXD

8R

RESET(CPU10)

OVER VOLTAGE

DETECTION

POTENTIOMETER

+

1/2Vcc

CPU

TX VCO

8TC(CPU77)

D405,406

E

KEC

T/R SW

1/2Vcc

RF BPF TUNING

RX VCO

APC VOLTAGE

DETECT

+W/NO(EVOL2)

-

AFM(CPU50)

CK(CPU54)

IF SWITCH

50,4MHz

-

RF AMP

8R

DC

AMP

TP

FM DEMODULATION

VOLTAGE REGULATOR

RSSI(CPU92)

INT(CPU18)

8RC(CPU76)

SUM AMP

KEC

1/2Vcc

DT(CPU53)

BUFFER AMP

SQIN(CPU93)

-

+

AF MUTE

AF MUTE

AF AMP

PC/TVO

AMPSW(CPU52)

8TC(CPU77)

D407

CV

AFO(EVOL11)

AF MUTE

-

KEC

DTMI(EVOL16)

PC/TVI

+

AUDIO AMP

SPM(CPU51)

RF SWITCH

MIC AMP

W/NO

TV

SQIN(CPU93)

MOD

-

+

RSSI(CPU92)

W/NI

CURRENT

PROTECTION

RESET(CPU10)

SPLATTER FILTER

MIC

PRE DRIVE AMP

RF AMP

MODULATION

RSSI(CPU92)

APC CONTROLLER

8T

+

VDD

T/R SW

+

D32

ANT SW

-

VOLTAGE

REGULATOR

TEMPERATURE

COMPENSATION

5M

IF AMP

PC

OVER VOLTAGE

TX VCO

PLLE(CPU3)

8CL

-

CV

KDC

LD

AFO

TCXO

-

PLL SYNTHESIZER

5M

RX VCO

BUFFER AMP

IF SWITCH

CLK

AF MUTE

RF AMP

-

VOLTAGE

REGULATOR

PLL IC D1-3

+

KEC

SQL AMP

DAT

5C

1/2Vcc

VOLTAGE

PROTECTION

FROO(EVOL23)

IC502

DC SWITCH

AGC

1,1A SB

D606,607

+

AFI

BUFFER AMP

PC/TV

MODI

COM0

DN

SCN

DC SWITCH

LCD ILLUMINATION

SEG16

SEG26

SEG0

KMI3

CE

SEG28

SEG9

DC CONTROLLER

VOL

POWER

SEG15

SEG12

MIC

SEG27

KMI3

Q9

MIC

VOL

SEG20

SEG17

KMO1

KMI2

LCD BACKLIT SWITCH

CL

DN

SEG30

KMI2

SEG24

SEG22

PTT

LCD CONTROLLER

CH

SEG2

SEG5

SEG4

COM1

SEG1

SEG25

MON

KMI4

DISPLAY UNIT (X54-3430-20)

SEG14

DIMMER FUNCTION SWITCH

HOOK

UP

SB

SEG19

SEG7

SURGE ABSORPTION

SEG8

KMI1

UP

D19-26,28-31

KMO2

Q11

SEG10

CH

GND

ME

COM3

KEY & LCD BACKLIT

POWER

SWITCH

GND

SEG6

KEY BACKLIT

HOOK

SEG3

DC SWITCH

SEG29

KMI1

5C

SEG13

DI

SEG18

ME

SEG23

SB

SEG21

PTT

SEG11

CM

KMI4

KMO2

CM

KMO1

MBL

COM2

RA30H1317M-31

POWER MODULE

D502

TEMPERATURE

COMPENSATION

146-174MHz

-21

L355 L408

67n 67n67n

-20

136-162MHz-21

X57-6910-XX

50n

146-174MHz

L356

50n

39n

X57-6920-XX

27n

L354

50n-20

136-162MHz

8p

C440

9p10p

18p

C517C471

6p

7p

18p

12p

10p

C601

12p

C518

27p

D603C607

NO22p 2p

D604

XB15A7091p

XB15A709

C605

27u

270n

L410

270n

4.7u

L414

39n

68n

L413

L418

220k

R372

470

120k

R361

47

1k

R355

68n 120k56

180k

R374

33n

0220

R423

330

R378

10

-21 136-162MHz

X57-6910-XX

146-174MHz-20

146-174MHz

X57-6910-XX

136-162MHz

-20

-21

146-174MHz

X57-6910-XX

136-162MHz-21

-20

-21 136-162MHz

X57-6910-XX

146-174MHz-20

-21

-20 146-174MHz

X57-6910-XX

136-162MHz

X57-6910-XX

136-162MHz-21

-20 146-174MHz

NO

DIVIDER

BATT

DETECT

VHF

M2

K,M

M2

K,M

M2

K,M

M2

K,M

M2

K,M

M2

K,M

M2

K,M

M2

K,M

CLK

NC3

DATA

LE

FC

NC4

FOUT

P

NC5

R

DT(CPU53)

PLLE(CPU3)

W/NI(EVOL1)

W/NO(EVOL2)

MIC

MOD

CK(CPU54)

UL(CPU21)

8CL

BLO

BLI

IN

OUT

FRQI

DTMI

FRQO

DTMO

DO

VDFref

RESET

GND

MICEM(CPU74)

MICMT1(CPU73)

AFI(EVOL12)

AFO(EVOL11)

MOD

PLLE(CPU3)

MODI(EVOL9)

TX/RX (CPU20)

PC/TVO(EVOL3)

PC/TV

MODO(EVOL10)

UL(CPU21)

DTMI(EVOL16)

EVLLD(CPU8)

DTMO(EVOL15)

4p

0.5p

C369

NO

C373

4p 24p

27p

C386

100p

150p

C367C305

330p

390p

330p

390p

C304

10p

C435

5p

C434

470p

33p2p

1p

C429

8p

4p

C427

12p

27p

C426

4p

6p

C388

27u

L406

270n

L407

270n

27u

NO

B57331V2104J

TH351

10k

R410

8.2k

100n

4.7u

L415

27u

L409

270n

L411

270n

27u 27u

L412

270n

TX/RX(CPU20)

SBC(CPU82)

IGN(CPU72)

UL(CPU21)

EVLLD(CPU8)

1/2Vcc

DTMI(EVOL16)

QT/DQT(CPU1)

PLLE(CPU3)

EEPWP

EEPSCK

EEPSDT

FNC1

FNC2

CLKFLS

BSYFLS

TXD

RXD

PTT

HOOK

NC

NC

EMPFLS

NC

NC

NC

FNC3

CEFLS

FNC4

FNC5

FNC7

FNC6

FNC8

AFM

SPM

AMPSW

DT

CK

NC

NC

DST1

DST2

DST3

VCC

NC

VSS

NC

NARROW

WIDE

NC

NC

NC

CL

CE

DI

IGN

MICMT1

MICEM

MICMT2

IC101

30622MAA-B86GP

SDA

SCL

WP

VCC

RESET(CPU10)

INT(CPU18)

1/2Vcc

SBC(CPU82)

SQIN(CPU93)

CK(CPU54)

W/NI(EVOL1)

DT(CPU53)

AFO(EVOL11)

W/NO(EVOL2)

PC/TV

TX/RX(CPU20)

MIC

SW1

SW2

OUT

VCC2

PC/TV

8RC(CPU76)

AFO(EVOL11)

W/NO(EVOL2)

8TC(CPU77)

SMP(CPU51)

AMPSW(CPU52)

MIC

1/2Vcc

RESET(CPU10)

INT(CPU18)

SBC(CPU82)

SQIN(CPU93)

Hy_C

AFO

RFIN

GND

RSSI

FLAMPI

FLAMPO

SQLIN

SCAN

SCAN

SMP(CPU51)

8TC(CPU77)

W/NO(EVOL2)

AFO(EVOL11)

8RC(CPU76)

PC/TV

AMPSW(CPU52)

MIC

AFO(EVOL11)

AMPSW(CPU52)

W/NO(EVOL2)

SMP(CPU51)

8RC(CPU76)

8TC(CPU77)

HOOK

POWER

PTT

MIC

DI

5C

SB

KMO2

KMO1

CL

CE

KMI4

KMI3

KMI1

KMI2

CM

SEG21

SEG22

SEG23

SEG24

SEG25

SEG26

SEG27

SEG28

SEG29

SEG30

COM0

COM1

COM2

COM3

VDD

VLCD

VLCD1

VLCD2

VSS

OSC

INH

CE

CL

DI

XF351

49.95M

L71-0591-05 D351,352

RF BPF TUNING

NC

OSC(B)

OSC(E)

PH_S

QUCO

DEC2

DEC1

IF_IN

VCC

MIX_O Q10

KEY BACKLIT SWITCH

D2-4

KEY & LCD BACKLIT

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

SEG20

7p

NO

C516

SMP(CPU51)

WIDE(CPU65)

AMPSW(CPU52)

AFI(EVOL12)

NARROW(CPU64)

R:1.2mV

T:0.9V

T:6.4V

4.9V

3.3V

R:0.6V

R:7.9V

4.9V

1.6V

W:4.9V

N:0V

3.42V

R:4.6V

R:7.9V

7.9V

7.9V

R:3.6V

4.9V

R:7.3V

5.6V

R:6.5V

R:13.5V

T:13.0V

3.3V

R:7.0V

R:7.5V

4.9V

R:0V

R:13.5V

7.2V

R:4.6V

R:0.9V

R:1.6V

4.9V

R:4.9V

T:0V

T:1.0V

7.9V

4.8V

W:0V

N:4.9V

0.7V

8.0V

T:7.9V

R:1.4V

T:1.1V

3.1V

5.0V

R:0.8V

R:2.4V

0.8V

R:2.7V

R:0.4V

R:1.0V

T:6.7V

7.9V

7.0V

R:12.8V

0.7V

6.9V

7.9V

4.8V

R:4.9V

2.4V

R:0.8V

T:0.7V

R:1.9V

6.2V

12.0V

4.9V

13.5V

4.7V

4.9V

13.5V

12.7V

4.9V

8.9V

12.7V

0.125V

T:1.2V

LOCK:5.0V

R:5.0V

1.2V

T- Hi:4.5V

Lo:2.6V

T:7.9V

T:12.9V

T:6.0V

T:0.6V

R:3.2V

T- Hi:9.0V

Lo:3.6V

TK-7100

46

BLOCK DIAGRAM

Q440

2SC4617(S)

DT

MI

C

IC202

NJM2904V

R

V

C

OVER

VOLTAGE

DET

SB

KMI4

IC203

NJM2902

(3/4)

IC203

NJM2902V

(1/4)

KMO1

POWER

IGN

Q71

KRC414RTK

M

PL

L

TCXOMOD

AGC

DET

KMI1

KMO2

T

V

C

TX-RX UNIT X57-691*-**

CK

SW

KMO1

8C

EL

V

SW

POWER

BUFF

MIC

MUTE

HOOK

8CL

IC201

NJM2100V

PLL IC

8R

C

CK

RF

SB

C

SUM

SW

KMI1

CM

KEY

MI

C

ME

MIC

LIPPLE

FILTER

MIC

SW

BS

H

KMO2

S

KMO2

HOOK(RXD)

AGC

RESET

DTMF

B

Q201

2SC4919

VC

O

Q403

2SC4738(GR)

TCXO

D/A

CONV

D/A

CONV

D/A

CONV

WIDE

KMI4

NARROW

KMI3

MIC

MON

CHARGE

PUMP

CHARGE

PUMP

16.8MHz

IC161

M62363FP(8/8)

IC161

M62363FP

(3/8)

IC161

M62363FP(6/8)

D201

DAN222

D202

1SS372

8T

C

SB

SQIN

8C

PTT

SPLATTER

FILTER

KMI3

PTT(TXD)

8C

MBL

MIC/IDC

Q404

2SC4649(N,P)

16.8MHz

MI

C

PTT(TXD)

CM

GND

KMI2

ME

Q407

2SJ243

IC401

MB15A02

LD

Q61

KRC404RTK

DT

KMI1

INT

KMI4

LOOP

FILTER

KMO1

SCN

HOOK(RXD)

KMI2

T

C

CM

CV

5C

Q402

2SA1832(GR)

KMI2

KMI3

SB

DTMF

Q10

KRA225S

5C

Q6

KRC102S

PLLE

DISPLAY UNIT X54-3430-20

Q

4

2SK50

8

MICMT

LCD BACK LIGHT

D19~26,28~31

B30-2205-05

SW SW

Q11

RN47A4

MBL

DIM

D18

HSB123

Q9

2SB1132(Q,R)

LCD DRIVER

IC2

LC75834W

CL

CE

DI

COM0~3

SEG0~30

MBL

DIM

INH

LCD

VOL

UP

VOL

DN

CH

UP

CH

DN

POWER

5C

CE

CL

DI

D2~5

B30-2205-05

Q1

2SK1824

X401

QT/DQT

TX

/

SP

M

AF

M

AM

CL

CE

DI

FNC1~FNC8

GND

8C

ALTI

IGN

DATAI

SB

EMGMIC

FNC3(RESET)

DATAI

5C

RXAFO

TXAFI

FNC2(RXD)

DETO

RXAFI

FNC1(TXD)

ALTI

DETO2

TXAFO

5C

TK-7100

47

BLOCK DIAGRAM

Q33

2SA1745(6,7)

BATT

CF302

(NARROW)

D303

DAN222

MICMT2

SW

RX

VCO

8TC

AVR

5V

XF351

49.95MHz

8RC

D/A

CONV

D/A

CONV

IC66

AT24C64N10SI18

IC402

UPB1509GV

DIVIDER

D302

DAN222

PC

ANT

Q87

2SK1824

IC203

NJM2902V

(3/4)

O

1

BUFF

Vg

BATT

BUFFER

D301

MA742

PLLE

INT

Vg

O

2

450kHz

SW

BPF

IC252

LA4600

TX

VCO

NOISE

IC501

TA75W01FU

(1/2)

IC501

TA75W01FU

(2/2)

WIDE

ANT SW

ELVLLD

W

ER

RF

BUFF

Q351

2SC5108(Y)

VCOMOD

L

SW

CF301

(WIDE)

D351,352

HVC350B

8RC

IC251

NJM2902V

Q353

3SK255

SBC

TXRX

8C

IC31

KIA7808AF

AVR

8V

TEMP2

D/A

CONV

MICMT1

MIX

SW

5M

AF

FILTER

SW

IGN

Q411

2SC4649

(N,P)

Q410

2SC5108(Y)

SW

8T

8CL

D353,354

HVC350B

5C

BSHIFT

T/R

SW

BSHIFT

8R

SW

SW

E

E

T

Q35

KTA1664(Y)

D607

MA742

D606

MA742

50.4MHz

DTMF

DET

SW

8R

IC32

NJM78L05UA

5M

SW

VCOMOD

)

D/A

CONV

E

NARROW

EEPROM

8R

RESET

ROW

IC33

NJM78L05UA

3

CPU

IC101

30622MAA-B86GP

AVR

BPF

Q36

KRC102S

Q254

DTC363EU

IC161

M62363FP(3/8)

IC161

M62363FP

(4/8)

Q406

2SK508NV(K52)

IC35

PST9140NR

IC161

M62363FP

(7/8)

IC161

M62363FP

(1/8)

P

6

/8)

5C

RESET

X86

IC34

PST9140NR

DTMF/BEEP

8TC

SQIN

Q32

2SK1824

SBC

Q251

2SC4617(S)

T

XD)

8C

SPM

MICEM

SIGNAL Q34

KRC102S

8T

PRE

DRIVE

AMP

DRIVE

AMP

SB

+B

IF

DEMODULATOR

AF PA

AFM

SW

MCF

INT

Q407

2SJ243

D602

MA4PH633

SW

8T

8T

Q302

2SC4617(S)

TRIPLER

Q252,253

2SK1824

4

TEMP1

APC

CONTROL

SW

K(RXD)

2

TCXOMOD

C

V

Q502

2SC3357

)LPF

8R

POW.

DET

POW.

DET

SW

RF

Q408

KRX102U

Q86

2SK1824

HPF

M

F

5M

Q301

2SC2412K IF

D409

DAN235E

EXT.

SP

16.8MHz

Q352

3SK255

Q31

KTA1046(Y)

RF BPF

TUNE

RF BPF

TUNE

8R

SP

Q501

2SC3357

Q405

2SK508NV(K52)

OVER

VOLTAGE

DET

EEPWP

EEPCK

EEPDT

IC301

SW Q255

KRC102S

AMPSW

Q354

2SK1824

SW

8T

D

QT

TX/RX

FNC2

FNC3 FNC4

FNC5 FNC6

FNC7 FNC8

FNC1

SPM

AFM

AMPSW

PWRPRCT

RSSI

SQIN

8C

8T

POWER

MODULE

IC502 : RA30H1317M-31

B

TK-7100

48

LEVEL DIAGRAM

To m

a

G2

Q351

3

IC201 IC203

Q353 XF1

7

IC202 IC202

BPF BPF

68

Q40

ANT

X54-343

G2

91

To make measurements in the RF section, connect the RF level meter

.

In the RF section, use a 0.01µF coupling capacitor.

(The display shows the SSG input value required to obtain 12dB SIN

A

1

G1

22

S

Q352

10

Display

Unit

D

IC161

TX

-

MIC

To make measurements in the AF section, connect the AC level meter.

AG is set so that MIC input becomes 3kHz/1.5kHz (Wide/Narrow) DEV at 1kHz MOD.

D

CF1

/CF2

450kHz

7

IC203

TX-RX Unit

S

IC301

5

49.95MHz

9

IC201

G1

20

1

Center Frequency

W: –123.5dBm

N: –123.0dBm

W: –119.0dBm

N: –118.5dBm

W: –104.5dBm

N: –103.5dBm

W: –104.0dBm

N: –103.5dBm

W: 1.05Vrms

N: 0.44Vrms

W: 0.49Vrms

N: 0.20Vrms

W: –112.0dBm

N: –111.5dBm

W: –92.0dBm

N: –90.5dBm

W: –77.5dBm

N: –74.0dBm

W/N

5.0mVrms

W/N

0.10Vrms

W/N

1.40Vrms

W/N

1.16Vrms

W/N

1.26Vrms

W/N

1.04Vrms

Receiver Section

Transmitter Section

TK-7100

49

LEVEL DIAGRAM

To make measurements in the RF section, connect the RF Wattmeter (50Ω).

To make measurements in the AF section, connect the AC level meter.

(ANT input : –53dBm, 1kHz FM, 3kHz DEV (Wide)/1.5kHz DEV (Narrow))

The AF output level is adjusted for a 0.45V/4Ω by the front panel AF VOL control.

Q406

v

el meter.

1

2dB SINAD.)

TX-RX Unit

Q410

1

11

Q411

Power

Module

2

D409

TX-RX Unit

IC402

Audio Frequency

Q501

TX-RX Unit (VCO)

CF1

/CF2

450kHz

Q502

IC301

D602 ANT

–7dBm –8dBm –5dBm 11dBm–9dBm 25W

W: –85.0dBm

N: –84.5dBm

W/N

0.33Vrms

W/N

0.32Vrms

W/N

0.26Vrms

W/N

0.30Vrms

W/N

0.31Vrms

W/N

10mVrms

W/N

0.50Vrms

W/N

0.45Vrms

14 J1

IC161

12

Q251

8

912

4ohm

10

IC251

7

IC252

IC251

51

IC251IC251

1113

IC502

19dBm

TK-7100

50

TERMINAL FUNCTION

CN2

No. Name I/O Function

1SBOBattery voltage DC supply

2NC --

3GND O Ground

4DETO2 O FM detector output

5FNC1 I/O Programable I/O (programmed by FPU)

6FNC2 I/O Programable I/O (programmed by FPU)

7FNC3 I/O Programable I/O (programmed by FPU)

8FNC4 I/O Programable I/O (programmed by FPU)

9FNC5 I/O Programable I/O (programmed by FPU)

10 FNC6 I/O Programable I/O (programmed by FPU)

11 FNC7 I/O Programable I/O (programmed by FPU)

12 FNC8 I/O Programable I/O (programmed by FPU)

■ Function Port Assignment

KDS100, KGP-2A/2B

Name I/O

FNC1 - -

FNC2 - -

FNC3 Data Channel I

FNC4 PTT I

FNC5 Carrier Operated Relay O

FNC6 Audio Mute I

FNC7 Mic Mute I

FNC8 TX Relay O

SmarTrunk II

Name I/O

FNC1 TXD O

FNC2 RXD I

FNC3 Reset O

FNC4 - -

FNC5 - -

FNC6 - -

FNC7 - -

FNC8 - -

Scrambler

Name I/O

FNC1 - -

FNC2 - -

FNC3 TX Relay O

FNC4 Scrambler O

FNC5 Scrambler Code1 (1) O

FNC6 Scrambler Code2 (2) O

FNC7 Scrambler Code3 (4) O

FNC8 Scrambler Code4 (8) O

Port Function is Low Active. (Exclude : Scrambler Code)

CN3

No. Name I/O Function

1IGN I Ignition sens input

2DATAI I External transmit signal input

3DETO O FM detector output

4TXAFI I TX audio input from scrambler board

5 TXAFO O TX audio output to scrambler board

6EMGMIC I Emergency MIC input (1kHz/1.2mVrms)

7RXAFO O RX audio output to scrambler board

8 ALTI I External alert tone signal input

9RXAFI I RX audio input from scrambler board

10 5C O 5V DC power supply (50mA MAX)

11 8C O 8V DC power supply (50mA MAX)

CN1

No. Name I/O Function

1DI Data

2CL Clock

3CE Chip enable

45C 5V

5SB Switched B

6KMO2 O Key matrix output 2

7KMI4 I Key matrix input 4

8KMO1 O Key matrix output 1

9KMI3 I Key matrix input 3

10 KMI1 I Key matrix input 1

11 CM MIC data detection

12 KMI2 I Key matrix input 2

13 HOOK Hook detection/RXD

14 ME MIC ground

15 POWER Power switch

16 MIC I MIC signal input

17 PTT PTT/TXD

18 GND Ground

TK-7100

51

GENERAL

Frequency Range ............................... K,M : 146 to 174MHz M2 : 136 to 162MHz

Channels / Groups .............................. 64CH / 8GRP

Channel Spacing ................................. Wide : 25kHz Narrow : 12.5kHz

PLL Channel Stepping ........................ 2.5, 5, 6.25, 7.5kHz

Operating Voltage ............................... 13.6V DC ±15%

Current Drain ...................................... Less than 0.4A on standby

Less than 1.0A on receive

Less than 8.0A on transmit

Operating Temperature Range ........... –30°C to +60°C

Dimensions & Weight ........................ 160 W x 43 H x 107 D mm, 1.0kg

Channel Frequency Spread ................ K,M : 28MHz M2 : 26MHz

RECEIVER (Measurements made per EIA standard EIA/TIA-603)

Sensitivity (12dB SINAD) .................... Wide : 0.28µVNarrow : 0.35µV

Selectivity ........................................... Wide : 75dB Narrow : 65dB

Intermodulation................................... Wide : 70dB Narrow : 60dB

Spurious Response ............................. 75dB

Audio Power Output ........................... 4.0W

Frequency Stability ............................. ±2.5ppm

TRANSMITTER (Measurements made per EIA standard EIA/TIA-603)

RF Power Output ................................ High : 25W Low : 5W

Spurious and Harmonics..................... 70dB

Modulation .......................................... Wide : 16K0F3E Narrow : 11K0F3E

FM Noise ............................................ Wide : 45dB Narrow : 40dB

Audio Distortion .................................. Less than 3%

Frequency Stability ............................. ±2.5ppm

SPECIFICATIONS

KENWOOD CORPORATION

2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan

KENWOOD U.S.A. CORPORATION

P. O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.

KENWOOD ELECTRONICS CANADA INC.

6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8

KENWOOD ELECTRONICS DEUTSCHLAND GMBH

Rembrücker Str. 15, 63150 Heusenstamm, Germany

KENWOOD ELECTRONICS BELGIUM N.V.

Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium

KENWOOD ELECTRONICS FRANCE S.A.

13, Boulevard Ney, 75018 Paris, France

KENWOOD ELECTRONICS U.K. LIMITED

KENWOOD House, Dwight Road, Watford, Herts., WD18 9EB United Kingdom

KENWOOD ELECTRONICS EUROPE B.V.

Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands

KENWOOD ELECTRONICS ITALIA S.p.A.

Via G. Sirtori, 7/9 20129 Milano, Italy

KENWOOD IBERICA S.A.

Bolivia, 239-08020 Barcelona, Spain

KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.

(A.C.N. 001 499 074)

16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia

KENWOOD ELECTRONICS (HONG KONG) LTD.

Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong

KENWOOD ELECTRONICS SINGAPORE PTE LTD.

1 Genting Lane #07-00 Kenwood Building, Singapore 349544

TK-7100