Basicman MTP700 MTP750 Basic Service Manual 6804113J98 O

User Manual: MTP700 MTP750 Basic service manual 6804113J98-O

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MTP700/MTP750
Digital Portable Radios
380 - 430 MHz
806 - 870 MHz
Basic Service Manual

Part Number: 6804113J98-O

*6804113J98*

March, 2004

MTP700/MTP750 Portable Radios / Basic Service Manual

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

Trademarks
Motorola is the trademark of Motorola, Inc.
All other copyrights mentioned in this manual are trademarks of their respective companies.

HISTORY

DOCUMENT HISTORY

MTP700/MTP750 Portable Radios / Basic Service Manual

iii

DOCUMENT HISTORY
The following major changes have been implemented in this manual since the previous edition:

Edition
684113J98-O

Description
Initial edition

Date
Mar. 2004

MTP700/MTP750 Portable Radios / Basic Service Manual

THIS PAGE INTENTIONALLY LEFT BLANK

SAFETY

MTP700/MTP750 Portable Radios / Basic Service Manual

SAFETY
Product Safety and RF Exposure for Portable Two-Way Radios
BEFORE USING THIS RADIO, READ THIS BOOKLET WHICH CONTAINS IMPORTANT OPERATING INSTRUCTIONS FOR SAFE USAGE AND RF ENERGY AWARENESS AND CONTROL INFORMATION FOR COMPLIANCE WITH RF ENERGY EXPOSURE LIMITS IN APPLICABLE NATIONAL
AND INTERNATIONAL STANDARDS.

The information provided in this document supersedes the general information contained in user
guides published prior to February 2002.
For radios that have been approved as intrinsically safe, read the instructions and information on
intrinsic safety.

Compliance with RF Energy Exposure Standards
NOTICE: This radio is intended for use in occupational/controlled applications where users
have been made aware of the potential for exposure and can exercise control over
their exposure. This radio device is NOT authorized for general population,
consumer or similar use.

Federal Communication Commission (FCC) Regulations
The FCC has established limits for safe exposure to radio frequency (RF) emissions from portable
two-way radios. The FCC requires manufacturers to demonstrate compliance with RF exposure
limits before portable two-way radios can be marketed in the U.S. When two-way radios are
approved for occupational/controlled environment exposure limits, the FCC requires users to be
fully aware of, and exercise control over, their exposure. Awareness and control of RF exposure can
be accomplished by the use of labels, or by education or training through appropriate means, such
as information and instructions in user manuals or safety booklets.
Your Motorola two-way radio has an RF exposure information label in the battery compartment. This
user safety booklet includes useful information about RF exposure and helpful instructions on how
to control your RF exposure.
Your Motorola two-way radio is designed and tested to comply with a number of national and
international standards and guidelines (listed below) regarding human exposure to radio frequency
electromagnetic energy. This radio complies with the IEEE (FCC) and ICNIRP exposure limits
for occupational/controlled RF exposure environments at usage factors of up to 50% talk–
50% listen. In terms of measuring RF energy for compliance with FCC exposure guidelines, your
radio radiates measurable RF energy only while it is transmitting (during talking), not when it
is receiving (listening) or in standby mode.
NOTE:The approved batteries, supplied with the portable radio, are rated for a 5-5-90 duty cycle
(5% talk–5% listen–90% standby), even though this radio complies with FCC occupational
exposure limits at usage factors of up to 50% talk.

MTP700/MTP750 Portable Radios / Basic Service Manual

SAFETY

Your Motorola two-way radio complies with the following RF energy exposure standards and
guidelines:
•
•
•
•
•
•
•

United States Federal Communications Commission, Code of Federal Regulations; 47 CFR part
2 sub-part J
American National Standards Institute (ANSI) / Institute of Electrical and Electronic Engineers
(IEEE) C95. 1-1992
Institute of Electrical and Electronic Engineers (IEEE) C95.1-1999 Edition
International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1998
Ministry of Health (Canada) Safety Code 6. Limits of Human Exposure to Radiofrequency Electromagnetic Fields in the Frequency Range from 3 kHz to 300 GHz, 1999
Australian Communications Authority Radiocommunications (Electromagnetic Radiation Human Exposure) Standard, 2001
ANATEL, Brasil Regulatory Authority, Resolution 256 (April 11, 2001) “additional requirements
for SMR, cellular and PCS product certification.”

Compliance and Control Guidelines and Operating Instructions for
Portable Two-Way Radios
To control your exposure and ensure compliance with the occupational/ controlled environment
exposure limits, always adhere to the following procedures:
•

•

Transmit no more than 50% of the time. To transmit (talk), push the Push-To-Talk (PTT) button.
To receive calls, release the PTT button. Transmitting 50% of the time or less is important since
the radio generates measurable RF energy exposure only when transmitting (in terms of measuring standards compliance).
Hold the radio in a vertical position in front of the face with the microphone
(and other parts of the radio including the antenna) at least one to two inches
(2.5 to 5 centimeters) away from the lips. Keeping the radio at a proper distance is important since RF exposures decrease with distance from the
antenna.
For body-worn operation, always place the radio in a Motorola-approved clip, holder, holster,
case, or body harness for this product. Using non-Motorola-approved accessories may result in
exposure levels which exceed the FCC’s occupational/controlled environment RF exposure limits.
If you are not using a body-worn accessory and are not using the radio in the intended use position in front of the face, ensure the antenna and the radio are kept one inch (2.5 centimeters)
from the body when transmitting. Keeping the radio at a proper distance is important since RF
exposures decrease with distance from the antenna.
Use only Motorola-approved supplied or replacement antennas, batteries, and accessories. Use of non–Motorola-approved antennas, batteries and accessories may exceed FCC RF
exposure guidelines. For a list of Motorola-approved antennas, batteries, and other accessories, visit the following web site which lists approved accessories:
http://ap.cgiss.motorola.com/AAD/index.html

For additional information on exposure requirements or other training information,
visit http://www.motorola.com/rfhealth.

Electromagnetic Interference/Compatibility
NOTE:Nearly every electronic device is susceptible to electromagnetic interference (EMI) if
inadequately shielded, designed, or otherwise configured for electromagnetic compatibility.

SAFETY

MTP700/MTP750 Portable Radios / Basic Service Manual

vii

Facilities
To avoid electromagnetic interference and/or compatibility conflicts, turn off your radio in any facility
where posted notices instruct you to do so. Hospitals or health care facilities may be using
equipment that is sensitive to external RF energy.

Aircraft
When instructed to do so, turn off your radio when on board an aircraft. Any use of a radio must be
in accordance with applicable regulations per airline crew instructions.

Medical Devices
Pacemakers
The Advanced Medical Technology Association (AdvaMed) recommends that a minimum
separation of 6 inches (15 centimeters) be maintained between a handheld wireless radio and a
pacemaker. These recommendations are consistent with those of the U.S. Food and Drug
Administration.
Persons with pacemakers should:
•
•
•
•

ALWAYS keep the radio more than 6 inches (15 centimeters) from their pacemaker when the
radio is turned ON.
not carry the radio in the breast pocket.
use the ear opposite the pacemaker to minimize the potential for interference.
turn the radio OFF immediately if you have any reason to suspect that interference is taking
place.

Hearing Aids
Some digital wireless radios may interfere with some hearing aids. In the event of such interference,
you may want to consult your hearing aid manufacturer to discuss alternatives.

Other Medical Devices
If you use any other personal medical device, consult the manufacturer of your device to determine
if it is adequately shielded from RF energy. Your physician may be able to assist you in obtaining
this information.

Driver Safety
Check the laws and regulations on the use of radios in the area where you drive. Always obey them.
When using your radio while driving, please:
•
•
•

Give full attention to driving and to the road.
Use hands-free operation, if available.
Pull off the road and park before making or answering a call if driving conditions so require.

viii

MTP700/MTP750 Portable Radios / Basic Service Manual

SAFETY

Operational Warnings
For Vehicles With An Air Bag
Do not place a portable radio in the area over an air bag or in the air bag deployment area.
Air bags inflate with great force. If a portable radio is placed in the air bag deployment area
and the air bag inflates, the radio may be propelled with great force and cause serious injury
to occupants of the vehicle.
Potentially Explosive Atmospheres
Turn off your radio prior to entering any area with a potentially explosive atmosphere, unless
it is a portable radio type especially qualified for use in such areas as “Intrinsically Safe” (for
example, Factory Mutual, CSA, UL, or CENELEC). Do not remove, install, or charge batteries
in such areas. Sparks in a potentially explosive atmosphere can cause an explosion or fire
resulting in bodily injury or even death.
The areas with potentially explosive atmospheres referred to above include fueling areas
such as below decks on boats, fuel or chemical transfer or storage facilities, and areas
where the air contains chemicals or particles such as grain, dust or metal powders. Areas
with potentially explosive atmospheres are often but not always, posted.
Blasting Caps And Blasting Areas
To avoid possible interference with blasting operations, turn off your radio when you are
near electrical blasting caps, in a blasting area, or in areas posted: “Turn off two-way radio.”
Obey all signs and instructions.

Operational Cautions
Antennas
Do not use any portable radio that has a damaged antenna. If a damaged antenna comes into contact
with your skin, a minor burn can result.

Batteries
All batteries can cause property damage and/or bodily injury such as burns if a conductive material
such as jewelry, keys, or beaded chains touch exposed terminals. The conductive material may
complete an electrical circuit (short circuit) and become quite hot. Exercise care in handling any
charged battery, particularly when placing it inside a pocket, purse, or other container with metal
objects.

Intrinsically Safe Radio Information
FMRC Approved Equipment
Anyone intending to use a radio in a location where hazardous concentrations of flammable
materials exist (hazardous atmosphere) is advised to become familiar with the subject of intrinsic
safety and with the National Electric Code NFPA 70 (National Fire Protection Association) Article
500 (hazardous [classified] locations).
An Approval Guide, issued by Factory Mutual Research Corporation (FMRC), lists manufacturers
and the products approved by FMRC for use in such locations. FMRC has also issued a voluntary
approval standard for repair service (“Class Number 3605”).
FMRC Approval labels are attached to the radio to identify the unit as being FMRC
Approved for specified hazardous atmospheres. This label specifies the hazardous
Class/Division/Group along with the part number of the battery that must be used.
Depending on the design of the portable unit, this FM label can be found on the back
or the bottom of the radio housing. The FM Approval Mark is shown here.

FM
APPROVED

SAFETY

MTP700/MTP750 Portable Radios / Basic Service Manual

• Do not operate radio communications equipment in hazardous atmospheres unless it is a
type specifically qualified (e.g., FM Approved) for such use. An explosion or fire may
result.
• Do not operate the FMRC Approved Product in a hazardous atmosphere if it has been
physically damaged (e.g., cracked housing). An explosion or fire may result.
• Do not replace or charge batteries in a hazardous atmosphere. Contact sparking may
occur while installing or removing batteries, and cause an explosion or fire.
• Do not replace or change accessories in a hazardous atmosphere. Contact sparking may
occur while installing or removing accessories, and cause an explosion or fire.
• Turn the radio off before removing or installing a battery or accessory.
• Do not disassemble an FMRC Approved Product in any way that exposes the internal
circuits of the unit.

Radios must ship from the Motorola manufacturing facility with the hazardous atmosphere capability
and FM Approval labeling. Radios will not be “upgraded” to this capability and labeled in the field. A
modification changes the unit’s hardware from its original design configuration. Modifications can
only be made by the original product manufacturer at one of its FMRC-audited manufacturing
facilities.
• Failure to use an FMRC Approved Product with an FMRC Approved battery or FMRC
Approved accessories specifically approved for that product may result in the
dangerously unsafe condition of an unapproved radio combination being used in a
hazardous location.
• Unauthorized or incorrect modification of an FMRC Approved Product will negate the
Approval rating of the product

Repair of FMRC Approved Products
REPAIRS FOR MOTOROLA PRODUCTS WITH FMRC APPROVAL ARE THE RESPONSIBILITY
OF THE USER.
You should not repair or relabel any Motorola-manufactured communication equipment bearing the
FMRC Approval label (“FMRC Approved Product”) unless you are familiar with the current FMRC
Approval standard for repairs and service (“Class Number 3605”).
You may want to consider using a repair facility that operates under 3605 repair service approval.
• Incorrect repair or relabeling of any FMRC Approved Product could adversely affect the
Approval rating of the unit.
• Use of a radio that is not intrinsically safe in a hazardous atmosphere could result in
serious injury or death.

The FMRC’s Approval Standard Class Number 3605 is subject to change at any time without notice
to you. You may want to obtain a current copy of 3605 from the FMRC. Per the December 1994
publication of 3605, some key definitions and service requirements are as follows:

Repair
A repair constitutes something done internally to the unit that would bring it back to its original
condition—Approved by FMRC. A repair should be done in an FMRC Approved repair facility.
Items not considered as repairs are those in which an action is performed on a unit which does not
require the outer casing of the unit to be opened in a manner which exposes the internal electrical
circuits of the unit. You do not have to be an FMRC Approved repair facility to perform these actions.

MTP700/MTP750 Portable Radios / Basic Service Manual

SAFETY

Relabeling
The repair facility shall have a method by which the replacement of FMRC Approval labels are
controlled to ensure that any relabeling is limited to units that were originally shipped from the
manufacturer with an FM Approval label in place. FMRC Approval labels shall not be stocked by the
repair facility. An FMRC Approval label shall be ordered from the original manufacturer, as needed,
to repair a specific unit. Replacement labels may be obtained and applied by the repair facility,
provided there is satisfactory evidence that the unit being relabeled was originally an FMRC
Approved unit. Verification may include, but is not limited to a unit with a damaged Approval label, a
unit with a defective housing displaying an Approval label, or a customer invoice indicating the serial
number of the unit and purchase of an FMRC Approved model.

Do Not Substitute Options or Accessories
The Motorola communications equipment certified by Factory Mutual is tested as a system and
consists of the FM Approved portable, FM Approved battery, and FM Approved accessories or
options, or both. This FM Approved portable and battery combination must be strictly observed.
There must be no substitution of items, even if the substitute has been previously Approved with a
different Motorola communications equipment unit. Approved configurations are listed in the FM
Product Listing Manual that was included with your radio.

European Union Directives Conformance Statement
This product is in conformance with the TETRA (TErrestrial Trunked RAdio) standard.
This product is in conformance with the requirements of the applicable EU Council Directives.
Declarations of Conformance with the requirements are located at:
Motorola a/s
Sydvestvej 15
DK-2600 Glostrup
Denmark

CONTENTS

MTP700/MTP750 Portable Radios / Basic Service Manual

CONTENTS
COPYRIGHT

Computer Software Copyrights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii

HISTORY

DOCUMENT HISTORY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

SAFETY

Product Safety and RF Exposure for Portable Two-Way Radios

CHAPTER 1

SCOPE & WARRANTY INFORMATION . . . . . . . . . . . . . . 1-1

...... v

Scope Of This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Manual Revisions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Warranty and Service Support
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
European Radio Support Centers (ERSC) . . . . . . . . . . . . . . . . . . . .1-3
Asia Pacific Radio Support Centers . . . . . . . . . . . . . . . . . . . . . . . . .1-4
Latin America Radio Support Centers
. . . . . . . . . . . . . . . . . . . . . . .1-5

CHAPTER 2

MODEL INFORMATION & ACCESSORIES. . . . . . . . . . . . 2-1
MTP700 Portable Radio Model Charts . . . . . . . . . . . . . . . . . . . . . . . . .2-1
MTP750 Portable Radio Model Charts . . . . . . . . . . . . . . . . . . . . . . . . .2-5
MTP700/MTP750 Portable Radio Model Information . . . . . . . . . . . . . .2-7
MTP700/MTP750 Portable Radio Model Specification . . . . . . . . . . . . .2-8
MTP700/MTP750 Accessories-To-Model Chart . . . . . . . . . . . . . . . . . .2-9

CHAPTER 3

OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Digital Modulation Technology
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1

CHAPTER 4

PROGRAMMING THE RADIO . . . . . . . . . . . . . . . . . . . . . . 4-1
Before Using the Customer Programming Software (CPS)
. . . . . . . . .4-1
Reading Codeplug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
Programming Codeplug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
Programming Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Restoring Factory Frequencies of the Radio . . . . . . . . . . . . . . . . . . .4-4
Programming Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
Manual Mode Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Preparation for Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
LCD Display Test
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5

xii

MTP700/MTP750 Portable Radios / Basic Service Manual

CONTENTS

CHAPTER 5

TEST SETUP & TESTING . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Typical Test Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Test Check List
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
How to Configure the IFR 2968 System Setup . . . . . . . . . . . . . . . . . . 5-5
How to Configure the IFR 2968 Manual Test Screen . . . . . . . . . . . . . . 5-7
RF Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Test Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Receiver Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Transmitter Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Call Processing Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Duplex Test (Phone/Private Mode) . . . . . . . . . . . . . . . . . . . . . . . . 5-11
DMO Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
IFR 2968 Test Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
How to Configure the IFR 2968 Manual Test Screen . . . . . . . . . . 5-13
Radio Configuration for DMO . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
RF Test - Transmit Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Service Flow Chart
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15

CHAPTER 6

MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Preventive Maintenance
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Safe Handling of CMOS and LDMOS Devices . . . . . . . . . . . . . . . . . . 6-3
Repair Procedures and Techniques — General
. . . . . . . . . . . . . . . . . 6-4
Parts Replacement and Substitution . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Disassembling and Reassembling the Radio - General
. . . . . . . . . . . 6-4
Radio Disassembly - Detailed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Front Cover from Chassis Disassembly . . . . . . . . . . . . . . . . . . . . . 6-5
Chassis Assembly Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Radio Reassembly - Detailed
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
Chassis Assembly Reassembly
. . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
Chassis and Front Cover Reassembly . . . . . . . . . . . . . . . . . . . . . . 6-9
Service Aids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11
MTP700/MTP750 Unit - Exploded View
. . . . . . . . . . . . . . . . . . . . . . 6-12

APPENDIX A

REPLACEMENT PARTS AND KITS . . . . . . . . . . . . . . . . . A-1
Servicing MTP700/MTP750 Portable Units . . . . . . . . . . . . . . . . . . . . . A-1
Replacement Parts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Service Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

APPENDIX B

CONNECTOR PIN FUNCTIONS . . . . . . . . . . . . . . . . . . . . B-1
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Side Accessory Connector Pin Assignment . . . . . . . . . . . . . . . . . . B-1
Bottom Accessory Connector Pin Assignment . . . . . . . . . . . . . . . . B-3

SCOPE & WARRANTY INFORMATION

MTP700/MTP750 Portable Radios / Basic Service Manual

1-1

CHAPTER 1

SCOPE & WARRANTY INFORMATION
Scope Of This Manual
This manual contains information necessary to identify and troubleshoot the MTP700/MTP750 Dimetra Portable Radio at the board level. It also contains information on radio assembling, disassembling, and maintenance. Depending on the radio application, these radios are designed to work with
Motorola’s Dimetra system or other TETRA compliant systems.
Accordingly, information in this manual is divided into the following chapters and appendices:
•

SAFETY

Product Safety and RF Exposure for Portable Two-Way Radios

•

CHAPTER 1

Scope & Warranty Information

•

CHAPTER 2

Model Information & Accessories

•

CHAPTER 3

Overview

•

CHAPTER 4

Programming the Radio

•

CHAPTER 5

Test Setup & Testing

•

CHAPTER 6

Maintenance

•

APPENDIX A

Replacement Parts and Kits

•

APPENDIX B

Connector Pin Functions

Manual Revisions
Changes which occur after this manual is printed are described in Manual Revisions. These Manual
Revisions provide complete information on changes including pertinent parts listing data.

Related Publications
6804113J89
6804113J87
6804112J75
6804113J42
6804113J81
6804113J91
6804113J82
6804113J83
6804113J97

MTP700 User Guide (English)
MTP700 User Guide (Traditional Chinese)
MTP700 User Guide (Simplified Chinese)
MTP700 User Guide (Korean)
MTP750 Basic User Guide (English/Simplified Chinese)
MTP750 Basic User Guide (English/Traditional Chinese)
MTP750 Full Feature User Guide (English)
MTP750 Full Feature User Guide (Traditional Chinese)
MTP750 Full Feature User Guide (Simplified Chinese)

6804113J99
6802971C15

MTP700/MTP750 Detailed Service Manual (English)
MTP700 Customer Programming Software (CPS) Start-up manual

6804110J47
6802300U57
6866534D69
6866534D94

Safety Leaflet (English/Mandarin)
EME Warnings, Pocket Size
R&TTE Leaflet (for EMEA region only)
Factory Mutual Supplement

1-2

MTP700/MTP750 Portable Radios / Basic Service Manual

SCOPE & WARRANTY INFORMATION

Warranty and Service Support
Motorola offers long term support for its products. This support includes full exchange and/or repair
of the product during the warranty period, and service/repair or spare parts support out of warranty.
Any "return for exchange" or "return for repair" by an authorised Motorola Dealer must be accompanied by a Warranty Claim Form. Warranty Claim Forms are obtained by contacting an Authorised
Motorola Dealer.

Warranty Period and Return Instructions
The terms and conditions of warranty are defined fully in the Motorola Dealer or Distributor or Reseller contract. These conditions may change from time to time and the following notes are for guidance purposes only.
In instances where the product is covered under a "return for replacement" or "return for repair" warranty, a check of the product should be performed prior to shipping the unit back to Motorola. This is
to ensure that the product has been correctly programmed or has not been subjected to damage
outside the terms of the warranty.
Prior to shipping any radio back to the appropriate Motorola warranty depot, please contact Customer Resources. All returns must be accompanied by a Warranty Claim Form, available from your
Customer Services representative. Products should be shipped back in the original packaging, or
correctly packaged to ensure no damage occurs in transit.

After Warranty Period
After the Warranty period, Motorola continues to support its products in two ways.
1.

Motorola's Regional Radio Support Centers offer repair services to both end users and dealers at competitive prices.

AAD supplies individual parts and modules that can be purchased by dealers who are
technically capable of performing fault analysis and repair.

SCOPE & WARRANTY INFORMATION

MTP700/MTP750 Portable Radios / Basic Service Manual

1-3

European Radio Support Centers (ERSC)
Austria:

06 60 75 41

Italy:

16 78 77 387

Belgium:

08 00 72 471

Luxemburg:

08 00 23 27

Denmark:

80 01 55 72

Netherlands:

60 22 45 13

Finland:

08 00 11 49 10

Norway:

80 01 11 15

France:

05 90 30 90

Portugal:

05 05 49 35 70

Germany:

08 00 18 75 240

Spain:

90 09 84 902

Greece:

00 80 04 91 29 020

Sweden:

02 07 94 307

UK :

08 00 96 90 95

Switzerland:

1 55 30 82

Ireland:

18 00 55 50 21

Iceland:

80 08 147

Or dial Customer Care Center:
Tel: +49 6128 70 2164
Please use these numbers for repair enquiries only.

Piece Parts
Some replacement parts, spare parts, and/or product information can be ordered directly. If a complete Motorola part number is assigned to the part, it is available from Motorola Radio Aftermarket
and Accessory Division (AAD). If no part number is assigned, the part is not normally available from
Motorola. If a parts list is not included, this generally means that no user-serviceable parts are available for that kit or assembly.
Note on this digital TETRA Radio: The CPS has no capability to tune the radio. Tuning the radio
can only be performed at the factory or at the appropriate Motorola Repair Center. Component replacement can affect the radio tuning and must only be performed by the appropriate
Motorola Repair Center.

Parts Identification and Ordering
Request for help in identification of non-referenced spare parts should be directed to the Customer
Care Organisation of Motorola’s local area representation. Orders for replacement parts, kits and
assemblies should be placed directly on Motorola’s local distribution organisation or via Motorola
Online (Extranet).

EMEA Test Equipment Support
Information related to support and service of Motorola Test Equipment is available via Motorola
Online (Extranet), through the Customer Care Organisation of Motorola’s local area representation
or by calling the Motorola switchboard in Germany using phone number +49 6128 700.

1-4

MTP700/MTP750 Portable Radios / Basic Service Manual

SCOPE & WARRANTY INFORMATION

Asia Pacific Radio Support Centers
Piece Parts
Some replacement parts, spare parts, and/or product information can be ordered directly. If a
complete Motorola part number is assigned to the part, it is available from Motorola Radio
Aftermarket and Accessory Division (AAD). If no part number is assigned, the part is not normally
available from Motorola. If a parts list is not included, this generally means that no user-serviceable
parts are available for that kit or assembly.
Note on this digital TETRA Radio: The CPS has no capability to tune the radio. Tuning the radio
can only be performed at the factory or at the appropriate Motorola Repair Center.
Component replacement can affect the radio tuning and must only be performed by the
appropriate Motorola Repair Center.
All orders for parts/information should include the complete Motorola identification number. All part
orders should be directed to your local AAD office. Please refer to your latest price pages.

Technical Support
Technical support is available to assist the dealer/distributor in resolving any malfunction which may
be encountered. Initial contact should be by telephone wherever possible. When contacting
Motorola Technical Support, be prepared to provide the product model number and the unit’s serial
number.

Further Assistance From Motorola
You can also call the CGISS Indirect Business Customer Help Desk number, (604)-6302525 or send
an email to customercare.asia@motorola.com.

SCOPE & WARRANTY INFORMATION

MTP700/MTP750 Portable Radios / Basic Service Manual

1-5

Latin America Radio Support Centers
The Customer Support is available through the following service numbers:
Warranty and Repairs:
Motorola De Colombia Service Center
Diagonal 127A no. 17-64
Santa Fe de Bogotá
Colombia
(571) 520-0510 or (571) 657-5759
Motorola De Mexico Service Center
Bosques de Alisos #125
Col. Bosques de las Lomas
CP 05120 Mexico DF
5252576700
Piece Parts:
To order parts in Latin America and the Carribean:
7:00 A.M. to 7:00 P.M. (Central Standard Time)
Monday through Friday (Chicago, USA)
1-847-538-8023
Technical Support:
lataech1@email.mot.com
Motorola Parts (Accessories and Aftermarket Division AAD):
Attention: Order Processing
1313 E. Algonquin Road
Schaumburg. IL. 60196
Parts Identification:
1-847-538-0021 (Voice)
1-847-538-8194 (Fax)

Piece Parts
Some replacement parts, spare parts, and/or product information can be ordered directly. If a
complete Motorola Part number is assigned to the part, it is available from Motorola Radio
Aftermarket and Accessory Division (AAD). If no part number is assigned, the part is not normally
available from Motorola. If a parts list is not included, this generally means that no user-serviceable
parts are available for that kit or assembly.
Note on this digital TETRA Radio: The CPS has no capability to tune the radio. Tuning the radio
can only be performed at the factory or at the appropriate Motorola Repair Center.
Component replacement can affect the radio tuning and must only be performed by the
appropriate Motorola Repair Center.

1-6

MTP700/MTP750 Portable Radios / Basic Service Manual

THIS PAGE INTENTIONALLY LEFT BLANK

MODEL INFORMATION & ACCESSORIES MTP700/MTP750 Portable Radios/Basic Service Manual

2-1

CHAPTER 2

MODEL INFORMATION & ACCESSORIES
MTP700 Portable Radio Model Charts

MTP700, 380-430 MHz
Model

Description

H47QCM6TZ6AN

MTP700 380-430 MHz 1W 25K CR PT911E

*H47QCM6TZ6AB

MTP700 380-430 MHz 1W 25K CR PT911E

H47QCM6TZ5AN
*H47QCM6TZ5AB

Item
x
x
x
x
x

x
x

MTP700 380-430 MHz 1W 25K ES PT911E
MTP700 380-430 MHz 1W 25K ES PT911E

Description

**PMUE1852_

***MTP700 Super Tanapa 380-430 MHz 1W 25K CR-TEA1

**PMUE1853_

***MTP700 Super Tanapa 380-430 MHz 1W 25K ES-TEA1

**PMUE1856_

***MTP700 Super Tanapa 380-430 MHz 1W 25K CR-TEA2

**PMUE1857_

***MTP700 Super Tanapa 380-430 MHz 1W 25K ES-TEA2

**PMUE1825_

***MTP700 Super Tanapa 380-430 MHz 1W 25K CR

x **PMUE1826_

***MTP700 Super Tanapa 380-430 MHz 1W 25K ES

**PMUE2052_

MTP700 Super Tanapa 380-430 MHz 1W 25K CR (Chinese)

**PMUE2053_

MTP700 Super Tanapa 380-430 MHz 1W 25K ES (Chinese)

**PMUE2054_

MTP700 Super Tanapa 380-430 MHz 1W 25K CR (Korean)

**PMUE2055_

MTP700 Super Tanapa 380-430 MHz 1W 25K ES (Korean)

**PMUE2056_

MTP700 Super Tanapa 380-430 MHz 1W 25K CR-TEA1
(Chinese)

**PMUE2057_

MTP700 Super Tanapa 380-430 MHz 1W 25K ES-TEA1
(Chinese)

**PMUE2058_

MTP700 Super Tanapa 380-430 MHz 1W 25K CR-TEA1
(Korean)

**PMUE2059_

MTP700 Super Tanapa 380-430 MHz 1W 25K ES-TEA1
(Korean)

**PMUE1865_

***MTP700 Tanapa 380-430 MHz 1W 25K CR

x **PMUE1827_

***MTP700 Tanapa 380-430 MHz 1W 25K ES

**PMUE2086_

MTP700 Tanapa 380-430 MHz 1W 25K ES (Chinese)

**PMUE2087_

MTP700 Tanapa 380-430 MHz 1W 25K CR (Chinese)

**PMUE2088_

MTP700 Tanapa 380-430 MHz 1W 25K ES (Korean)

**PMUE2089_

MTP700 Tanapa 380-430 MHz 1W 25K CR (Korean)

PMHE4012_

Back Chassis Kit 380-430 MHz 1W 25K ES

PMHE4013_

Back Chassis Kit 380-430 MHz 1W 25K CR

PMHN4048_

MTP700 Front Housing Kit CR (English/Chinese)

PMHN4049_

MTP700 Front Housing Kit CR (English/Korean)

PMHN4038_

MTP700 Front Housing Kit CR

x
x
x
x
x
x
x
x

x
x
x
x

2-2

MTP700/MTP750 Portable Radios/Basic Service Manual

MODEL INFORMATION & ACCESSORIES

MTP700, 380-430 MHz (Continued)
Model

Description

H47QCM6TZ6AN

MTP700 380-430 MHz 1W 25K CR PT911E

*H47QCM6TZ6AB

MTP700 380-430 MHz 1W 25K CR PT911E

H47QCM6TZ5AN
*H47QCM6TZ5AB

MTP700 380-430 MHz 1W 25K ES PT911E
MTP700 380-430 MHz 1W 25K ES PT911E

Item

Description

x PMHN4039_

MTP700 Front Housing Kit ES

PMHN4050_

MTP700 Front Housing Kit ES (English/Chinese)

PMHN4051_

MTP700 Front Housing Kit ES (English/Korean)

x FAE6000_

Narrow Band Antenna 380-400 MHz

x FAE6001_

Narrow Band Antenna 410-430 MHz

x FAE5520_

Whip Antenna 380-400 MHz

x FAE6002_

Whip Antenna 410-430 MHz

x 6804113J89

MTP700 User Guide (English)

x 6804113J87

MTP700 User Guide (Traditional Chinese)

x 6804112J75

MTP700 User Guide (Simplified Chinese)

x 6804113J42

MTP700 User Guide (Korean)

Note:
x Indicates one of each is required.
* For Asia, please use H415EK Option for Bulk Package.
** For replacement kits, see Appendix A Replacement Parts and Kits.
*** Not Field Replaceable for Latin America

MODEL INFORMATION & ACCESSORIES MTP700/MTP750 Portable Radios/Basic Service Manual

MTP700, 806-870 MHz
Model

Description

H47XCM6TZ5AK

MTP700 806-870 MHz 1W 25K ES PT711E (Korea)

H47XCM6TZ6AN

MTP700 806-870 MHz 1W 25K CR PT711E

*H47XCM6TZ6AB

MTP700 806-870 MHz 1W 25K CR PT711E

H47XCM6TZ5AN
*H47XCM6TZ5AB

Item
x
x
x
x
x

x
x

x
x
x
x
x
x
x
x
x
x

x
x

MTP700 806-870 MHz 1W 25K ES PT711E

Description

**PMUF1092_

***MTP700 Super Tanapa 806-870 MHz 1W 25K CR-TEA1

**PMUF1093_

***MTP700 Super Tanapa 806-870 MHz 1W 25K ES-TEA1

**PMUF1096_

***MTP700 Super Tanapa 806-870 MHz 1W 25K CR-TEA2

**PMUF1097_

***MTP700 Super Tanapa 806-870 MHz 1W 25K ES-TEA2

**PMUF1077_

***MTP700 Super Tanapa 806-870 MHz 1W 25K CR

x **PMUF1078_

***MTP700 Super Tanapa 806-870 MHz 1W 25K ES

**PMUF1115_

MTP700 Super Tanapa 806-870 MHz 1W 25K ES

**PMUF1157_

MTP700 Super Tanapa 806-870 MHz 1W 25K CR (Chinese)

**PMUF1158_

MTP700 Super Tanapa 806-870 MHz 1W 25K ES (Chinese)

**PMUF1159_

MTP700 Super Tanapa 806-870 MHz 1W 25K CR (Korean)

**PMUF1160_

MTP700 Super Tanapa 806-870 MHz 1W 25K ES (Korean)

**PMUF1161_

MTP700 Super Tanapa 806-870 MHz 1W 25K CR-TEA1
(Chinese)

**PMUF1162_

MTP700 Super Tanapa 806-870 MHz 1W 25K ES-TEA1
(Chinese)

**PMUF1163_

MTP700 Super Tanapa 806-870 MHz 1W 25K CR-TEA1
(Korean)

**PMUF1164_

MTP700 Super Tanapa 806-870 MHz 1W 25K ES-TEA1
(Korean)

**PMUF1102_

***MTP700 Tanapa 806-870 MHz 1W 25K CR

x **PMUF1079_

***MTP700 Tanapa 806-870 MHz 1W 25K ES

**PMUF1116_

MTP700 Tanapa 806-870 MHz 1W 25K ES

**PMUF1165_

MTP700 Tanapa 806-870 MHz 1W 25K ES (Chinese)

**PMUF1166_

MTP700 Tanapa 806-870 MHz 1W 25K CR (Chinese)

**PMUF1167_

MTP700 Tanapa 806-870 MHz 1W 25K ES (Korean)

**PMUF1168_

MTP700 Tanapa 806-870 MHz 1W 25K CR (Korean)

PMHF4000_

Back Chassis Kit 806-870 Mhz 1W 25W ES

PMHF4001_

Back Chassis Kit 806-870 Mhz 1W 25W CR

PMHN4048_

MTP700 Front Housing Kit CR (English/Chinese)

PMHN4049_

MTP700 Front Housing Kit CR (English/Korean)

PMHN4038_

MTP700 Front Housing Kit CR

x PMHN4039_

MTP700 Front Housing Kit ES

PMHN4040_

MTP700 Front Housing Kit ES

x
x
x
x
x

x
x

MTP700 806-870 MHz 1W 25K ES PT711E

2-3

2-4

MTP700/MTP750 Portable Radios/Basic Service Manual

MODEL INFORMATION & ACCESSORIES

MTP700, 806-870 MHz (Continued)
Model

Description

H47XCM6TZ5AK

MTP700 806-870 MHz 1W 25K ES PT711E (Korea)

H47XCM6TZ6AN

MTP700 806-870 MHz 1W 25K CR PT711E

*H47XCM6TZ6AB

MTP700 806-870 MHz 1W 25K CR PT711E

H47XCM6TZ5AN
*H47XCM6TZ5AB

MTP700 806-870 MHz 1W 25K ES PT711E
MTP700 806-870 MHz 1W 25K ES PT711E

Item

Description

PMHN4050_

MTP700 Front Housing Kit ES (English/Chinese)

PMHN4051_

MTP700 Front Housing Kit ES (English/Korean)

x NAF5037_

1/2 Wave Whip Antenna 806-870 MHz

x NAF5042_R

1/4 Wave Stubby Antenna 806-870 MHz

x 6804113J89

MTP700 User Guide (English)

x 6804113J87

MTP700 User Guide (Traditional Chinese)

x 6804112J75

MTP700 User Guide (Simplified Chinese)

x 6804113J42

MTP700 User Guide (Korean)

MODEL INFORMATION & ACCESSORIES MTP700/MTP750 Portable Radios/Basic Service Manual

MTP750 Portable Radio Model Charts

MTP750, 380-430 MHz
Model
*H76QCM6TZ5AN

Description
MTP750 380-430 MHz 1W 25K ES PT911EE

Item

Description

x **PMUE2128_

MTP750 Super Tanapa 380-430 MHz 1W 25K ES

x **PMUE2129_

MTP750 Super Tanapa 380-430 MHz 1W 25K ES (Chinese)

x **PMUE2176_

MTP750 Super Tanapa 380-430 MHz 1W 25K ES - TEA1

x **PMUE2178_

MTP750 Super Tanapa 380-430 MHz 1W 25K ES - TEA1
(Chinese)

x **PMUE2177_

MTP750 Super Tanapa 380-430 MHz 1W 25K ES - TEA3

x **PMUE2179_

MTP750 Super Tanapa 380-430 MHz 1W 25K ES - TEA3
(Chinese)

x **PMUE2122_

MTP750 Tanapa 380-430 MHz 1W 25K ES

x **PMUE2123_

MTP750 Tanapa 380-430 MHz 1W 25K ES (Chinese)

x PMHE4029_

Back Chassis Kit 380-430 MHz 1W 25K ES

x PMHN4055_

MTP750 Front Housing Kit ES (English)

x PMHN4056_

MTP750 Front Housing Kit ES (Chinese)

x FAE6000_

Narrow Band Antenna 380-400 MHz

x NAE6546_R

Narrow Band Antenna 410-430 MHz

x FAE5520_

Whip Antenna 380-400 MHz

x NAE6549_R

Whip Antenna 410-430 MHz

x 6804113J81

MTP750 Basic User Guide (English/Simplified Chinese)

x 6804113J91

MTP750 Basic User Guide (English/Traditional Chinese)

x 6804113J82

MTP750 Full Feature User Guide (English)

x 6804113J83

MTP750 Full Feature User Guide (Traditional Chinese)

x 6804113J97

MTP750 Full Feature User Guide (Simplified Chinese)

2-5

2-6

MTP700/MTP750 Portable Radios/Basic Service Manual

MODEL INFORMATION & ACCESSORIES

MTP750, 806-870 MHz
Model
*H76XCM6TZ5AN

Description
MTP750 806-870 MHz 1W 25K ES PT711EE

Item

Description

x **PMUF1179_

MTP750 Super Tanapa 806-870 MHz 1W 25K ES

x **PMUF1180_

MTP750 Super Tanapa 806-870 MHz 1W 25K ES (Chinese)

x **PMUF1182_

MTP750 Super Tanapa 806-870 MHz 1W 25K ES - TEA1

x **PMUF1183_

MTP750 Super Tanapa 806-870 MHz 1W 25K ES - TEA1
(Chinese)

x **PMUF1184_

MTP750 Super Tanapa 806-870 MHz 1W 25K ES - TEA3

x **PMUF1185_

MTP750 Super Tanapa 806-870 MHz 1W 25K ES - TEA3
(Chinese)

x **PMUF1173_

MTP750 Tanapa 806-870 MHz 1W 25K ES

x **PMUF1174_

MTP750 Tanapa 806-870 MHz 1W 25K ES (Chinese)

x PMHF4008_

Back Chassis Kit 806-870 Mhz 1W 25W ES

x PMHN4055_

MTP750 Front Housing Kit ES (English)

x PMHN4056_

MTP750 Front Housing Kit ES (Chinese)

x NAF5037_

1/2 Wave Whip Antenna 806-870 MHz

x NAF5042_R

1/4 Wave Stubby Antenna 806-870 MHz

x 6804113J81

MTP750 Basic User Guide (English/Simplified Chinese)

x 6804113J91

MTP750 Basic User Guide (English/Traditional Chinese)

x 6804113J82

MTP750 Full Feature User Guide (English)

x 6804113J83

MTP750 Full Feature User Guide (Traditional Chinese)

x 6804113J97

MTP750 Full Feature User Guide (Simplified Chinese)

MODEL INFORMATION & ACCESSORIES MTP700/MTP750 Portable Radios/Basic Service Manual

MTP700/MTP750 Portable Radio Model Information

Model

Model Description

MTP700 380-430 MHz, 1 W, 25 kHz, with Continuous Rotary knob for group selection (CR)

MTP700 & MTP750 380-430 MHz, 1 W, 25 kHz, with End Stop knob for group selection (ES)

MTP700 806-870 MHz, 1 W, 25 kHz, with Continuous Rotary knob for group selection (CR)

MTP700 & MTP750 806-870 MHz, 1 W, 25 kHz, with End Stop knob for group selection (ES)

MTP700, 806-870 MHz, 1 W, 25 kHz, with End Stop knob for group selection (ES), Korean model

Sales Model Nomenclature

Position :
Typical Mod. No.:

1 2 3 4 5 6 7 8 9 10 11 12
H 4 7 X C M 6 T Z 6 A N

Por table

Mode l Series
MTP700: 47
MTP750: 76
Power Level
C : 1 Watt

Feature Level (Group Select Knob )
5 : End Stop
6: Cont inuo us Rotary

Band
Q : 380 - 430 MHz
X : 806 - 870 MHz
Channe l Spaci ng
6 : 20/25 KHz

Physical Pack ages
M : Rotary Contro ls,
Standa rd Displ ay

Uniq ue Vari atio n
N:Std Package
B:Bulk Package
K:Korean National Police
Versio n Letter

Primary Sys tem Type
Z : Tetra

Primary Operation
T : Trun ki ng

* For Asia, please use H415EK Option for Bulk Package.

2-7

2-8

MTP700/MTP750 Portable Radios/Basic Service Manual

MODEL INFORMATION & ACCESSORIES

MTP700/MTP750 Portable Radio Model Specification
GENERAL

RECEIVER

ETSI:

ETS 300 394-1

Type Number (MPT700)
- 380-430 MHz:
- 806-870 MHz:

PT911E
PT711E

Type Number (MPT750)
- 380-430 MHz:
- 806-870 MHz:

PT911EE
PT711EE

Temperature:
- Operating Temp.:

Receiver Type:
Frequency Range:
- TMO:

- DMO:

-30... +60°C
(except Lilon
battery & LCD
display: -20°C)

380-430 MHz
851-870 MHz
380-430 MHz
851-870 MHz

-47 dBm

Spurious Emission:

-36 dBm

Adjacent Channel
Power (at ± 25 kHz)

-55 dBc
(UHF)

Spurious Rejection:
Frequency Stability:
- TMO

-45 dBm

- DMO

±1 kHz

Battery capacity:
- with standard LiIon:
- with NiMh:

1500 mAh
1200 mAh

Blocking:
- at 1, 2, 5 & 10 MHz
- Adjacent channel
selectivity @ 25 kHz

-25 dBm
-60 dBm

23 hours*

Audio Rated:
Distortion:

500 mWatt
<5%

15 hours*

367 g
434 g

380-430 MHz
806-825 MHz
380-430 MHz
851-870 MHz
25 kHz

Intermodulation:

Weight:
- with standard LiIon battery
- with standard NiMh battery

30 dBm
30 dBm

Channel Spacing:

LiIon or NiMh

143x55x39

Nomin. Output Power:
- TMO
- DMO
Frequency Range:
- TMO:

π/4 DQPSK

25 kHz
-112 dBm
(minimum)

Battery chemistries:

Dimensions (HxWxD) mm:

Modulation Type:

Channel Spacing:
Sensitivity (4%) BER:

-40... +85°C

Battery autonomy
5/35/60 (TX/RX/Stdby):
- with standard LiIon or
NiMh

Class B

- DMO:

- Storage Temp.:

Battery autonomy
5/5/90 (TX/RX/Stdby):
- with standard LiIon or
NiMh

TRANSMITTER

* at medium audio power level

Table 2-1 Model Specification

± 100 Hz
relative to
downlink
carrier
frequency

MODEL INFORMATION & ACCESSORIES MTP700/MTP750 Portable Radios/Basic Service Manual

2-9

MTP700/MTP750 Accessories-To-Model Chart
MTP700/MTP750 PORTABLE RADIO
ACCESSORIES

380-430
MHz

Batteries - Smart

Kit Number

Battery, LiIon, Std, 1200 mAh

806-870 MHz

PMNN4047_

Battery, NiMH, 1200 mAh

PMNN4048_

Battery, NiMh, FM, 1150 mAh

PMNN4049_

Antennae

Kit Number

806-870 MHz, Whip

NAF5037_

806-870 MHz, Stubby

NAF5042_R

380-400 MHz, Narrow band

FAE6000_

410-430 MHz, Narrow band

FAE6001_/NAE6546_R

380-400 MHz, Whip

FAE5520_

410-430 MHz, Whip

FAE6002_/NAE6549_R

Chargers

Kit Number

IMPRES Multi Unit Charger (MUC) with 110 US Plug

WPLN4108_

IMPRES Multi Unit Charger (MUC) with 230V Euro Plug

WPLN4109_

IMPRES Multi Unit Charger (MUC) with 230V UK Plug

WPLN4110_

IMPRES Multi Unit Charger (MUC) with 120V USA Plug

WPLN4120_

IMPRES Display Multi Unit Charger (MUC), 110-230V US Cord

WPLN4135_

IMPRES Display Multi Unit Charger (MUC), 110-230V EU Cord

WPLN4131_

IMPRES Display Multi Unit Charger (MUC), 110-230V UK Cord

WPLN4132_

IMPRES Display Multi Unit Charger (MUC), 110-230V Korea Cord

WPLN4136_

Display Module

RLN5382_

Battery Insert (all MUCs need this battery adapter)

RLN5212_

110V Single Unit Charger (SUC) Smart Charger

WPLN4111_R

IMPRES Single Unit Charger (SUC) with Euro Plug

WPLN4112_

IMPRES Single Unit Charger (SUC) with UK Plug

WPLN4113_

IMPRES Single Unit Charger (SUC) with AUST/ NZ Plug

WPLN4115_

IMPRES Single Unit Charger (SUC) with Argentina Plug

WPLN4116_

Single Unit Adaptive Charger (SUC) with US/NA Plug

WPLN4117_R

IMPRES Lite Single Unit Charger (SUC), 110V US Plug

AZWPLN4149_

IMPRES Lite Single Unit Charger (SUC), 230V EU Plug

AZWPLN4150_

IMPRES Lite Single Unit Charger (SUC), 230V UK Plug

AZWPLN4151_

IMPRES Lite Single Unit Charger Base

WPLN4148_

Battery Insert (all SUCs need this battery adapter)

x
x

RLN5211_

PMTN4063_

Rapid Charger, Non-Smart, Euro Plug 2-Pin*

PMTN4064_

Rapid Charger, Non-Smart, UK Plug 3-Pin*

PMTN4065_

Charger Base only - Non-Smart*

PMLN4522_

Travel Charger

GMLN1027_

Vehicle Adapter (order via COF only due to options required)

GMLN1040_

Rapid Charger, Non-Smart, US Plug

2-Pin*

Table 2-2 Accessories

2-10

MTP700/MTP750 Portable Radios/Basic Service Manual

MTP700/MTP750 PORTABLE RADIO
ACCESSORIES

MODEL INFORMATION & ACCESSORIES

380-430
MHz

Carrying Case Accessories

Kit Number

806-870 MHz
P3

Hard leather case with Swivel

PMLN4474_

Carrying strap for above

NTN5243_

x
x

2.5 inch belt clip

HLN9714_

Light leather case ("GSM" style)

PMLN4475_

Wrist strap

HLN9767_

Nylon Case

RLN4851_

Large Shoulder Harness Kit

GMLN4093_

Small Shoulder Harness Kit

GMLN1051_

AUDIO - REMOTE SPEAKER / MICROPHONE
(RSM)

Kit Number

Enhanced Remote Speaker/Microphone (ERSM), terminates with
side connector, emergency button, programmable button, manual
volume control, earpiece jack, vibrator alert

RMN5011_
(Short - 35cm)
RMN5012_
(Long - 70 cm)

Short Coil Cord (35 cm)

RLN5258_

Long Coil Cord (70 cm)

RLN5259_

Remote Speaker/Microphone (RSM), with 3.5 mm threaded jack

RMN5013_

Receive only earbud, black coiled cord (plugs into 3.5 mm jack on
RSM)

RLN4885_

3.5 mm Audio Accessory Adapter

HLN9717_

Programming Equipment

Kit Number

Data Cable

PMLN4504_

Programming/Data Cable

FLN9636_

Programming Stand

PMLN4510_

MTP700 Customer Programming Software (CPS)

FVN5051_

Audio Surveillance

Kit Number

Rx Only Earpiece - Black

AZRMN4028_

Rx Only Earpiece - Beige

AZRMN4021_

Rx Only Earpiece -with transparent tube for RSM

RLN4941_

Earpiece with mic and PTT combined, beige, 2 wire

AZRMN4022_

Earpiece with mic and PTT combined, black, 2 wire

AZRMN4029_

Earpiece with separate mic and PTT, beige, 3 wire

ENMN4017_

Earpiece with separate mic and PTT, black, 3 wire

ENMN4014_

Earplugs Foam w/Acoustic Tube

NTN8370_

Rubber Eartips w/Acoustic Tube

NTN8371_

Noise Attenuating Plugs

5080384F72

Large Earshell (offered in EMEA)

WADN4223_

Small Earshell (offered in EMEA)

WADN4224_

Audio - Headsets

Kit Number

Lightweight Headset with Swivel Boom Microphone & PTT

RMN5014_

Breeze Headset, PTT

ENMN4012_

Table 2-2 Accessories
* For Asia only.

OVERVIEW

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CHAPTER 3

OVERVIEW
General
The MTP700/MTP750 is Motorola’s latest and most advanced digital portable TETRA
radio. This radio generation is based on a new digital platform technology. It covers Trunk
Mode Operation (TMO) as well as Direct Mode Operation (DMO) and among other new
features it is supplied with extended code and operation memory capacity to support all
new market requirements. The TETRA radios ensure a high audio quality.
To achieve a high spectrum efficiency, the radio units use digital modulation technology
and sophisticated voice-compression algorithm. The voice of the person speaking into
the microphone is converted into a digital bit stream consisting of zeros (0) and ones (1).
This stream is then modulated into a radio-frequency (RF) signal, which is transmitted
over the air to another unit. This process is called digital modulation.

Digital Modulation Technology
The MTP700/MTP750 are 380-430 MHz or 806-870 MHz portable radios that can operate in dispatch mode. They use two digital technologies: Π/4 DQPSK and Time Division
Multiple Access (TDMA).
Π/4 DQPSK is a modulation technique that transmits information by altering the phase of
the radio frequency (RF) signal. Data is converted into complex symbols, which alter the
RF signal and transmit the information. When the signal is received, the change in phase
is converted back into symbols and then into the original data.
The TETRA system can accommodate 4-voice channels in the standard 25 kHz channel
as used in the two-way radio.
Time Division Multiple Access (TDMA) is used to allocate portions of the RF signal by
dividing time into four slots, one for each unit.
Time allocation enables each unit to transmit its voice information without interference
from other transmitting units. Transmission from a unit or base station is accommodated
in time-slot lengths of 14 milliseconds and frame lengths of 57 milliseconds. The TDMA
technique requires sophisticated algorithms and voice compressions/decompressions
(perform by digital-signal processor, DSP) and RF modulation/demodulation.

Voice Compression Technology
Voice is converted into a digital bit stream by sampling the voice at a high rate and converting the samples into numbers, which are represented by bits.
Voice compression reduces the number of bits per second while maintaining the voice at
an acceptable quality level. The TETRA system uses a coding technique called ACELP
(Algebraic Code Excited Linear Prediction). The compressed voice-data bits modulate
the RF signal.

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PROGRAMMING THE RADIO

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CHAPTER 4

PROGRAMMING THE RADIO
Before Using the Customer Programming Software (CPS)
Before you begin programming, ensure the following:
1. Install the Customer Programming Software (CPS), FVN5051A, in your computer.
2. Use a fully charged radio battery.
3. With the radio initially turned off, properly place radio into Programming Stand,
PMLN4510.
4. Connect the Programming/Data cable, FLN9636, according to Setup for Radio Programming Figure 4-1. This cable has a switch with two positions “Data” and “Flash”.
Set the switch to “Flash” to enable programming.
5. Turn radio on by rotating the On/Off knob clockwise. Verify that no display appears
on the radio LCD screen.

To Computer
Serial Port
(COM 1/2)

MTP700/MTP750 Radio

Programming Stand
(PMLN4510)
Programming/Data Cable
(FLN9636)

Figure 4-1 Setup for Radio Programming.

4-2

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PROGRAMMING THE RADIO

Reading Codeplug
1. Run the Customer Programming Software (CPS) on your computer.
2. Click the Toolbar “Read Phone” icon. Refer to the CPS Application Window Screen in
the CPS User Guide, Publication No. 68P02956C20. The setup enters an initialization process that takes about 20 seconds. After that, a reading process starts.
Note: While reading is in progress, the radio screen displays the following data:

A progress bar appears on the computer screen. After the reading process is finished, the radio Codeplug screen appears.

Programming Codeplug
1. On the menu bar, click “File”, “Open”.
2. Browse for the required Codeplug file and open the file (.dbf extension).
3. The Codeplug window appears on the screen.
4. Click the Toolbar “Write Phone” icon.
Note: The Codeplug is now being written into the radio. A progress bar is displayed on
the computer screen showing the writing status.
After a successful writing, the message “The Operation Was Successful” appears
on the computer screen.
5. Press the “OK” button.

PROGRAMMING THE RADIO

MTP700/MTP750 Portable Radios / Basic Service Manual

4-3

Programming Frequency
Carry out the following steps if you need to add or change the radio frequencies.
Note: Save your radio factory frequencies before you start programming by using “File”,
“Save As”. Give the file a proper name, eg “default.dbf”.
1. In the “Codeplug Tree” select “System Parameters”.
•
•
•

Click on “Frequency List”.
Click on “List2”.
At the top of list, enter the three frequencies which you have selected (the following
frequencies are for example only):
Rx 420.0125MHz (IFR 800)
Rx 425.0125MHz (IFR 1000)
Rx 429.9875MHz (IFR 1199)

2. Click the Toolbar “Write Phone” icon.
3. Disconnect the radio from the programming kit.
Note: The new programmed frequencies of the radio are now available to be tested with
the IFR or for any other use.
“List2” frequencies are saved on the codeplug and may only be accessed in Test
Page mode. To go into Test Page (feature must be turned on in CPS i.e. “User
Personal Data\Ergonomic Parameters\Feature Flags\Test Page” checked on), perform steps 4 thru 7 by pressing the radio keys sequentially (less then a second
between every consecutive press):
4. Press the “Side Button 2” key.
5. Press the “1” key, and “Menu” key.
6. Press the “2” key, and “Menu” key.
7. Press the “3” key.
Hereafter, there is no need for quick sequence of pressing the radio keys.
8. Scroll through the list and select “Cell Lists”.
9. Press the “OK” key.
10. Scroll through the list. Select “List2”.
11. Press the “OK” key.
12. View the frequencies using the arrow navigation keys.

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PROGRAMMING THE RADIO

Restoring Factory Frequencies of the Radio
To restore the factory frequencies of the radio, perform the following steps:
1. After testing your radio on the IFR, connect the setup as shown in Figure 4-1.
2. Run the CPS software on your PC.
3. In the menu bar click “Tools”, “Copy Wizard”.
•
•
•
•
•
•
•
•

Click on “Read from a file”.
Click on “Browse”.
Open the file which contains the default factory frequencies (ie “default.dbf” file
which you saved in “Programming Factory” section earlier).
Click on “Next”.
Click on “Select All”.
Click on “Next”.
Click on “Write”.
Click on “Done”.

Note: Click on toolbar “Read Phone” to check whether the same factory frequencies
were entered into the radio before programming.

Programming Firmware
Note: Login as “Administrator” to perform this task.
1. On the menu bar click “Tools”, “Write Software”.
Note: The CPS reads data from the radio. A progress bar is displayed on the computer
screen showing the reading status.
After a successful reading, the “Write Software To Phone” window appears on the
computer screen.
2. Press the “Write” button.
Note: The application is now being written into the radio. A progress bar is displayed on
the computer screen showing the writing status.
After a successful writing, the message “The Operation Was Successful” appears
on the computer screen.
3. Press the “OK” button.
4. Click the Toolbar “R” (Reset) icon to put radio into normal operating mode.

PROGRAMMING THE RADIO

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4-5

Manual Mode Testing

Preparation for Testing
1. Verify that the radio is turned off.
2. Press the “1”, “2” and “3” keys together and turn the On/Off knob clockwise to turn the
radio on.
3. The display shows “LCD Test Press Any Key To Proceed”.

Tests
Note: Any key that will be pressed will cause the test to advance from one step to the
next.

LCD Display Test
1. Press any key consecutively. The display shows horizontal lines that becomes
thicker with every key press, until it becomes fully dark.
2. Press any key again, the following appears at the top of the display:

3. Press any key consecutively. The display shows vertical lines that becomes thicker
with every key press, until it becomes fully dark.
4. Press any key again. The display shows the Motorola logo.
5. Press any key again. The display shows “Vibrator On”.
You will need to have an external Smart RSM (RMN5011_ or RMN5012_) to verify
that the radio is vibrating.
6. Press any key again. The display shows “Red Led On” and the Red LED at the top of
the radio is constantly lit.
7. Press any key again. The display shows “Green Led On” and the Green LED at the
top of the radio is constantly lit.
8. Press any key again. The display shows “Both Leds On” and the amber LED at the
top of the radio is flashing.
9. Press any key again. The display shows “Backlight On” and the display and keypad
backlight are both on.

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PROGRAMMING THE RADIO

10. Press any key again. The display shows “Speaker Tone Test”, a tone is heard via the
speaker.
11. Press any key again. The display shows “Earpiece Tone Test”, a tone is heard via
the earpiece.
12. Press any key again. The display shows “Audio Loopback Test”, speak into the
microphone, you should hear your voice via the earpiece.
13. Press any key again. The display shows “Chopper-Noise Test 1”, a low hum must not
be heard via the earpiece.
14. Press any key again. The display shows “Chopper-Noise Test 2”, a low hum must not
be heard via the earpiece.
15. Press any key again. The display shows the “Rotary Knob Test” map.
16. Rotate the talkgroup knob from location “1” until “16” and make sure at each location
the corresponding number disappears from the display.
17. The display proceeds to show all the radio keys, knobs and buttons.
18. Press every radio item one by one. Each item you press causes its respective display
to disappear.
19. The display then shows “Press any key to Continue”.
20. Pressing any key will cause display to show a series of “*”, “<“ and “>” characters.
21. Press the Top Navigation key until all top four “*” characters disappear.
22. Press the Bottom Navigation key until all bottom four “*” characters disappear.
23. Press the Left Navigation key until all left four “<” characters disappear.
24. Press the Right Navigation key until all right four “>” characters disappear.
25. After pressing all keys, the display is clear.
26. Turn the radio Off.

TEST SETUP & TESTING

MTP700/MTP750 Portable Radios / Basic Service Manual

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CHAPTER 5

TEST SETUP & TESTING

!
WARNING

Any level 3 repairs can deeply affect the performance of the radio and may cause a
new tuning procedure.
This tuning procedure can only be applied by cerain authorised Motorola depots
where the appropriate TEST & TUNE EQUIPMENT is available.
The appropriate TEST & TUNE EQUIPMENT is a special automated test equipment
which is only available at some Motorola factories and Motorola repair centers.

Typical Test Setup
Before Testing
Carry out the following instructions before testing:
•

•
•

Check that you have a fully charged battery (not required when using Battery Eliminator). Insufficient battery supply may cause firmware or codeplug corruption during
programming.
Connect an RF cable to the N-type RF Connector of the IFR.
Connect the other side of the RF cable to the antenna connector on the radio using a
SMA type RF connector.

IFR2968
Power
Supply

N-Type
RF Connector

Battery Eliminator
Regulator 7.5V
RLN4510

N-Type to BNC
RF Cable

Battery Eliminator Cable
0180305J49

SMA to BNC
Antenna Adapter Assembly
5880384G68
MTP700/MTP750 Radio

Figure 5-1 Typical Test Setup

5-2

MTP700/MTP750 Portable Radios / Basic Service Manual

TEST SETUP & TESTING

Test Equipment
The table below lists the special test equipment required for servicing TETRA Portable
Radios.
Motorola Part No.

Description

WADN4161A*

TETRA SERVICE MONITOR, MOBILES ONLY

WADN4163A

TETRA SERVICE MONITOR, MOBILES AND DIRECT MODE

WADN4164A

TETRA SERVICE MONITOR, MOBILES AND BASE STATIONS

WADN4173A

TETRA SERVICE MONITOR, MOBILES, DIRECT MODE AND BASE
STATIONS

WADN4233A

TETRA SERVICE MONITOR, MOBILES, DIRECT MODE AND
MPT1327/1343

NOTE:* WADN4161A is the minimum required for testing TETRA Radios

TEST SETUP & TESTING

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5-3

Test Check List
The following table summarises the required test setups.
Note: Values for 380-430 MHz radio in brackets [ ].
No.

Test Name

Test Setup

Radio Setup

Test Conditions

Base Station
Registration

Control
Channel

861.0125MHz
[ 420.0125MHz ]

2440
[ 800 ]

Trafic Channel

2140 [ 800 ]

Time Slot

Country Code

753 [ 234 ]

Network Code

2361 [ 75 ]

Base Color

Location Area

22 [ 0000 ]

Limits

Min Rx Level

-110dBm

Max Tx Level

30dBm

Access
Parameter
Mobile Power

-53dBm
30dBm

Burst Type

Normal

Receiver RSSI

RF Gen Level

Test Page
Cells Info
RSSI
Trace

-50dBm

Transmitter
Tests

RF Gen Level

Group Mode

-90dBm

Burst Power

28-31.5dBm

Timing Error

<=0.25 Symbols

Frequency
Error

-/+ 80Hz

Vector Error

Max 10% RMS,
Max 30% Peak,
Max 5% Residual

Call Processing
Talk Back

RF Gen Level
1 kHz Test
Signal

Group Mode

-90dBm

Call Processing
Call to Mobile

RF Gen Level
Private Call

Private Mode

-90dBm

Burst Power

28-31.5dBm

Timing Error

<=0.25 Symbols

Frequency
Error

-/+ 80Hz

Vector Error

Max 10% RMS,
Max 30% Peak,
Max 5% Residual

5-4

MTP700/MTP750 Portable Radios / Basic Service Manual

No.

Test Name

Test Setup

Radio Setup

Test Conditions

Digital Duplex
Test (Tx)

RF Gen Level

Private/Phone
Mode
4 digit random
number & “Send”

-90dBm

TEST SETUP & TESTING

Limits

Burst Power

28-31.5dBm

Timing Error

<=0.25 Symbols

Frequency
Error

-/+ 80Hz

Vector Error

Max 10% RMS,
Max 30% Peak,
Max 5% Residual

Receiver Tests
1.

Simulate Base Station (registration)

RSSI

Transmitter Tests
1. Power Profiles
2. Power Burst (Control Range)
3. Tx Burst Timing Error
4. Tx Frequency Error
5. Vector Error RMS, Peak and Residual

Call Processing Tests
1. Talk Back
2. Call to Mobile

Duplex Test
1. Digital Duplex Test (Tx)
Measurement Capabilities:
Bar chart display for Rx BER, Tx Power, Frequency Error, Vector Error RMS, Power
analyser, Spectrum analyser, Vector analyser, Vector Diagrams.

TEST SETUP & TESTING

MTP700/MTP750 Portable Radios / Basic Service Manual

5-5

How to Configure the IFR 2968 System Setup
The setup depends on the firmware version of the IFR2968, the firmware version of the
radio and the customer programming of the radio.The following steps should be taken
only as an example of how to proceed for setup.
Perform the following steps to configure the IFR 2968 System Setup with the radio set.
Note: Terms for 380-430 MHz radio in brackets [ ]:
1. Turn ON the IFR.
2. Press “Systems” mode key (wait until the digital system is initialised).
3. Press the “TETRA Mobile” soft key.
4. Press the “Set-Up” soft key and enter the System Parameters Screen.
5. Press the “Channel Plan” soft key.
6. Press “More” soft key if “TETRA 800MS” [“TETRA 410MS”] cannot be seen.
7. Press “TETRA 800MS” soft key. The “Control Channel” automatically changes to
“2440” [“800”] and “Traffic Channel” automatically changes to “2140” [“800”].
8. Press twice the “Traffic Channel” soft key and check that the marker goes to Timeslot. Press Data key “3” followed by the “Traffic Channel” soft key, to change to Timeslot “3”.
9. Press “Country Code” soft key. Enter “753” [“234”] and “Country Code” soft key.
10. Press “Network Code” soft key. Thereafter, enter “2361” [“75”] and press “Network
Code” soft key.
11. Press “Base Color” soft key. Thereafter, enter “1” and press “Base Color” soft key.
12. Press “Location Area” soft key. Thereafter, enter “22” [“0000”] and press “Location
Area” soft key.
13. Press “More” soft key.
14. Press “Min Rx Level” soft key. Thereafter, enter “-110dBm” and press “Min Rx Level”
soft key.
15. Press “Max Tx Level” soft key. Thereafter, enter “30dBm” and press “Max Tx Level”
soft key.
16. Press “Access Parameter” soft key. Thereafter, enter “-53dBm” and press “Access
Parameter” soft key.
17. Press “Test Mode” soft key. Press “Enable” soft key.
18. Press “Base Service” soft key.

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MTP700/MTP750 Portable Radios / Basic Service Manual

TEST SETUP & TESTING

19. Verify that the following values are displayed:
POWER ON REGISTRATION:

REQUIRED

POWER OFF DE-REGISTRATION: REQUIRED
PRIORITY CELL:

YES

MINIMUM MODE SERVICE:

NEVER USED

MIGRATION:

SUPPORTED

SYSTEM WIDE SERVICE:

NORMAL MODE

TETRA VOICE SERVICE:

SUPPORTED

CIRCUIT MODE DATA SERVICE: SUPPORTED
(RESERVED):

NOT AVAILABLE

SNDCP SERVICE:

AVAILABLE

AIR INTERFACE ENCRYPTION:

NOT AVAILABLE

ADVANCED LINK:

NOT SUPPORTED

Note: The displayed values are factory defaults and should not be changed.
20. Press “Return” soft key.
21. Press the “Neighbr Cell” soft key.
22. Verify that the following values are displayed:
NEIGHBOUR CELL BROADCAST:

NOT REQUIRED

BROADCAST INTERVAL:

10s

NEIGHBOUR CELL CHANNEL:

0000

NEIGHBOUR CELL LOCATION AREA:

00000

NEIGHBOUR CELL IDENTIFIER:

SLOW RE-SELECT THRESHOLD:

10dB

SLOW RE-SELECT HYSTERESIS:

10dB

FAST RE-SELECT THRESHOLD:

10dB

FAST RE-SELECT HYSTERESIS:

10dB

Note: The displayed values are factory defaults and should not be changed.
23. Press the “Return” soft key.
24. Verify that “Trunking Type” is set to “Message”.
25. Press “More” soft key.
26. Press the “Call Type” soft key to enter the “Call Type” screen.
27. Press “Private Call” soft key.
28. Press “Simplex Duplex” soft key and “Simplex Call” soft key.

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MTP700/MTP750 Portable Radios / Basic Service Manual

5-7

29. Press “Signal Type” soft key and “Direct set –up” soft key.
30. Press “Priority” soft key. Thereafter, enter “00” and press the “Priority” soft key.
31. Leave “Calling Party SSI” setting to default value.
32. Press “Return” soft key.
33. Leave “Messages” setting to default value.
34. This completes the System Setup configuration.

How to Configure the IFR 2968 Manual Test Screen
Note: Terms for 380-430 MHz radio in brackets [ ].
1. To enter Manual test screen, press “Manual” soft key.
2. Press “Control Channel” soft key. Thereafter, enter “2440” [“800”] and press “Control
Channel” soft key (where IFR “2440” = Rx 861.0125MHz) [IFR “800” = Rx
420.0125MHz].
3. Press “Traffic Channel” soft key. Enter “2140” [“800”] and press “Traffic Channel” soft
key. The marker goes to Timeslot. Enter “3” and press “Traffic Channel” soft key.
(Note that the Traffic Channel number changes automatically after entering the Control Channel number).
4. Press “RF Gen Level” soft key and enter “-50”. Then press the “dBm” or “RF Gen
Level” soft key.
5. Press “Mobile Power” soft key followed by the appropriate “5dB step” soft key until
“30 dBm/1W” is obtained. Then press “Return” soft key.
6. Press “Burst Type” soft key and “Normal” soft key. Then press “Return” soft key.
7. This completes the Manual test equipment configuration setup.
Note: The System Setup Configuration Data is saved even after the power is turned off.
However, the Manual Test Setup is not saved.

5-8

MTP700/MTP750 Portable Radios / Basic Service Manual

TEST SETUP & TESTING

RF Tests
Test Page
1. To set the radio into Test Page, perform the following sequence (feature must be
turned on in CPS i.e. “User Personal Data\Ergonomic Parameters\Feature
Flags\Test Page” checked on). When performing steps 2 thru 5, make sure that you
press the handset keys sequentially (less than a second between every consecutive
press).
2. Press the “Side Button 2” key.
3. Press the “1” key and “Menu” key.
4. Press the “2“ key and “Menu” key.
5. Press the “3“ key.
Hereafter, there is no need for quick sequence of pressing the handset keys.

Receiver Tests
Simulate Base Station (Registration)
1. Make sure radio control channel frequency (IFR “2440” = Rx 861.0125MHz) [IFR
“800” = Rx 420.0125MHz] is in List2 of radio. There are two ways to view List2:
a. via Test Page: When in Test Page, press “Down” navigation key to scroll to “Cell
Lists”, press “OK” using Right soft key. Then scroll down to “List2” and press
“OK”. Finally press “Right” navigation key and check that control channel frequency is enlisted.
b. via CPS: Go to “System Parameters\Frequency List\List2”. Control channel frequency should be in the list.
2. Make sure Country Code “753” [“234”] and Network Code “2361” [“75”] is programmed in the radio. There are two ways to verify this:
a. via Test Page: When in Test Page, press “Down” navigation key to scroll to
“Addresses”, press “OK” using Right soft key. Press “OK” to select “Home MNI”.
You should see “2F1/939” [“EA/4B”] which is the hexadecimal equivalent of
“753/2361” [“234/75”]. Press “Back” soft key until radio returns to normal/idle
mode.
b. via CPS: Go to “System Parameters\Address Extension”. “753” [“234”] and
“2361” [“75”] should be found in the first row (ie as “Home” network).
3. Select “Home Only” as the registration network by following this procedure. Press
“Menu” button and navigate down to “Networks”. Press “OK” using Right soft key.
Press “OK” to select “Networks Sel”. Finally, scroll to “Home Only” and press the
“Set” soft key.
4. Press “MCCH” followed by “Command Registn” soft key at the bottom of the IFR.
5. Check that registration is successful and programmed radio SSI “ITSI: ---/---/00000100” (as example only) is displayed on the IFR “Manual Test” screen.

TEST SETUP & TESTING

MTP700/MTP750 Portable Radios / Basic Service Manual

5-9

Note: “00000100” is the programmed Radio SSI.
6. In the event registration is unsuccessful, turn the radio OFF then ON again.

RSSI Test
Before carrying out the following steps, record the Insertion loss (dB) of the cable loss
value (denote as X dB). Also, 0.1 dB, the maximum insertion loss of the Antenna assembly adapter should be added to the total calculated insertion loss.
1. In the IFR Manual Test Mode, press the “RF Gen Level” soft key and enter “-50dbm”.
2. Before testing, set the radio into Test Page and configure RSSI mode.
3. When in Test Page, press “Down” navigation key to enter the “Cells Info” state.
4. Press “OK” using the Right soft key.
5. Press “Down” navigation key to scroll to RSSI monitoring screen below.
Note: The display shows: SERV: 16
RSSI:
-50
SQE:
23
Disregard the “SERV” and “SQE” results.
6. Press “Trace” using the Right soft key.
7. RSSI results will flash on the screen every few seconds.
Actual RSSI measured
=IFR RF Gen Level - (Antenna assembly adapter loss + Cable insertion loss) +/other stray losses.
Range of Actual RSSI measured
= -50dBm - (0.1dB + XdB (cable)) +/- 3dB.
The RSSI reading from the radio should be within the range of Actual RSSI
given in formula above.
8. To stop the “Trace” process, go into Test Page.
9. When in Test Page, press “Down” navigation key to enter the “Cells Info” state.
10. Press “OK” using the Right soft key.
11. Press “Stop” using the Right soft key.
12. Press “Back” using Left soft key until radio goes to normal/idle mode.

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TEST SETUP & TESTING

Transmitter Tests
1. Change the “Mode” key of the radio to “Group Mode”.
2. Press the “RF Gen Level” soft key and enter “-90dBm”.
3. Press and hold the radio PTT and monitor the IFR “Manual Test” screen which displays the Power Profile, Burst Power, Timing Error, Frequency Error and Vector
Error.
Note: You have to press and hold the PTT button long enough until the highlighted
bars disappear from every parameter in IFR screen before reading the results.
- Power Profile:

Passed.

- Burst Power Required Results: 28-31.5dbm.
- Timing Error:

< 0.25 symbols.

- Frequency Error:

-/+ 80Hz

- Vector Error:

Max 10% RMS
Max 30% Peak
Max 5% Residual

4. Release the radio PTT.
5. Press the “Clear Down” soft key, to proceed with other tests.

Call Processing Test
Before you start these tests, make sure that handset and test equipment are configured
the same as given in the Transmitter Test.

Talk Back
1. Change the “Mode” key of the radio to “Group Mode”.
2. Press the “RF Gen Level” soft key and enter “-90dBm”.
3. Press radio PTT and speak into the mic of the radio.
4. Press “Talkback” soft key. You will hear the last three seconds of the speech frames
before the PTT is released.
5. Press the “Silence” soft key to mute the talkback audio.
6. Press the “Test Sound” soft key to provide the 1kHz signal to the radio speaker.
7. Press the “Silence” soft key to mute the 1KHz Audio Signal of the speaker.
8. Press the “Clear Down” soft key and check that the “Cleardown Complete” status
appear on the IFR “Manual Test” screen.

TEST SETUP & TESTING

MTP700/MTP750 Portable Radios / Basic Service Manual

5-11

Call to Mobile
1. Press the radio “Mode” key and change to “Private” mode.
2. Press the “RF Gen Level” soft key and enter “-90dBm”.
3. Press the “Call Mobile” soft key and select “Private Call” on the IFR. Verify that four
beeps are heard from the speaker.
4. Press the “Abort Call” soft key.

Duplex Test (Phone/Private Mode)
Digital Duplex Test (Tx)
1. Press the “Mode” key of the radio and select either “Private” or “Phone” mode.
2. Dial a random 4 digit number (eg “9359”) using the Alphanumeric keys of the radio
and press the “Send” key.
The following results are displayed on the IFR “Manual Test” Screen.
Note: Read the measured parameters only when the highlighted bars disappear from
every parameter in IFR screen.
- Power Profile:

Passed

- Burst Power Required Results: 28-31.5dbm
- Timing Error:

< 0.25 Symbols

- Frequency Error:

-/+ 80Hz

- Vector Error:

Max 10% RMS
Max 30% Peak
Max 5% Residual

3. Press the “Talkback” soft key.
4. Speak into the Handset Microphone and hear your speech (after a short delay) from
the handset Earpiece.
Note: For more details, press the “Duplex Test” mode key.
Press the “Duplex Test (Tx)” soft key. The “Digital Duplex Test” results will be displayed
on the IFR screen providing you with either one of the following:
- Bar charts measurement capabilities showing Tx Power, Frequency Error and
Vector RMS in one screen, or
- Tx Power (more details in Power Analyser), or
- Frequency Error (more details in Spectrum Analyser), or
- Vector RMS (more details in Vector Analyser)

5-12

MTP700/MTP750 Portable Radios / Basic Service Manual

TEST SETUP & TESTING

For Power Analyser Graph:
5. Press “power ana” soft key (the same button changes to “Bar Charts” soft key).
6. Check that the power frame falls within the limits.
For Spectrum Analyser Graph:
7. Press “spec ana” soft key (the same button changes to “Bar Charts” soft key).
8. Monitor the Tx frequency.
For Vector Analyser Diagram:
9. Press the “vector ana” soft key (the same button changes to “Bar Charts” soft key).
10. View the following:
- Vector Error
- Magnitude Error
- Symbol Phase Error
For Vector Diagram:
11. Press the “vector diagram” soft key (the same button changes to “Bar Charts” soft
key).
12. Monitor the constellation diagram for the following:
- press “symbol constel” soft key for graphical symbol constellation.
- press “rotated vector” soft key to zoom in on one of the constellations.
- press “phase traject” soft key to view trajectory of the constellation.
13. Press the handset “End” key.

TEST SETUP & TESTING

MTP700/MTP750 Portable Radios / Basic Service Manual

5-13

DMO Test

IFR 2968 Test Setup
Note: Terms for 380-430 MHz radio in brackets [ ].
1. Press the “System” soft key.
2. Press “TETRA Direct” soft key.
3. Press “Setup” soft key.
4. Press “Channel Plan” soft key, press “TETRA870+ODM” [TETRA41ODM] for R2.
5. Press “DM Tx Mode” soft key, press “discontinue” soft key.

How to Configure the IFR 2968 Manual Test Screen
1. Press the “Manual” soft key.
2. Press “Channel” soft key, thereafter enter “0600=870 MHz” [0882=412.0625 MHz] for
R2 and press “Channel” soft key.
3. Press “Expected Power” soft key, enter 30.0 dBm/1.0 W.
4. Press “Burst Type” soft key and “Normal” soft key.

Radio Configuration for DMO
Modify the radio for DMO option by carrying out the following sequence:
1. Turn ON the radio.
2. Press the “Menu” key.
3. Press the “Navigation” key and select mode “network”, press “OK” soft key.
4. Select “OPERMODE”, and press “OK” soft key.
5. Select “DIRECTMODE” soft key and press “OK” soft key.

5-14

MTP700/MTP750 Portable Radios / Basic Service Manual

TEST SETUP & TESTING

RF Test - Transmit Test
Hold the PTT in the pressed position long enough to enable you to read the results:
•
•
•
•

Results: - Power Profile: Passed.
Burst Power Request Results: 26-31 dBm.
Frequency Error: 1 ppm max.
Vector Error: Max. 10% RMS, Max. 30% Peak, Max. 5% Residual.

TEST SETUP & TESTING

MTP700/MTP750 Portable Radios / Basic Service Manual

5-15

Service Flow Chart
Connect the radio to
the IFR (1)

Fail

Maintenance
level?

Perform all
tests: RF and audio

Pass

Fail

- Replace the customer’s radio
- Send the faulty radio to Level 3 maintenance
- Send the new TEI number to service provider
- Clone/Reprogram customer details to new unit

Replace
main board (*)
and re-test

Fail
Pass

Replace
other kits one-by-one
and re-test

Pass

- Send new TEI number to the
service provider
- Clone/Reprogram, customer
details to new unit

(*) Refer to Appendix A
Not Field Replaceable for Latin America

- Replace battery
- Replace antenna

5-16

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MAINTENANCE

MTP700/MTP750 Portable Radios / Basic Service Manual

6-1

CHAPTER 6

MAINTENANCE
Introduction
This chapter provides details about the following:
•
•
•
•

Preventive Maintenance (inspection and cleaning)
Safe Handling of CMOS and LDMOS Devices
Repair Procedures and Techniques
Disassembly and Reassembly of the Radio

Preventive Maintenance
Inspection
Check that the external surfaces of the radio are clean, and that all external controls and
switches are functional. It is not recommended to inspect the interior electronic circuitry.
Cleaning Procedures
The following procedures describe the recommended cleaning agents and methods to be
used when cleaning the external and internal surfaces of the radio. External surfaces
should be cleaned whenever a periodic visual inspection reveals the presence of
smudges, compound, or grime. Internal surfaces (circuit boards and components) should
only be cleaned when the radio is disassembled for servicing or repair.
NOTE Internal surfaces should be cleaned only when the radio is disassembled for service or repair.

The only recommended agent for cleaning external radio surfaces is a 0.5% solution (one
teaspoon of detergent per gallon of water) of mild dishwashing detergent in water. The
internal surfaces should only be cleaned with isopropyl alcohol (70% by volume).

CAUTION: The effects of certain chemicals and their vapors can have harmful
results on certain plastics. Avoid using aerosol sprays, tuner cleaners and other
chemicals.

6-2

MTP700/MTP750 Portable Radios / Basic Service Manual

MAINTENANCE

Cleaning External Plastic Surfaces
Apply the 0.5% detergent-water solution sparingly with a stiff, non-metallic, short-bristled
brush to work all loose dirt away from the radio. Use a soft, absorbent, lintless cloth or tissue to remove the solution and dry the radio. Make sure that no water remains entrapped
near the connectors, cracks, or crevices.
Cleaning Internal Circuit Boards and Components
Isopropyl alcohol (70%) may be applied with a stiff, non-metallic, short-bristled brush to
dislodge embedded or caked materials located in hard-to-reach areas. The brush stroke
should direct the dislodged material out and away from the inside of the radio. Make sure
that controls or tunable components are not soaked with alcohol. Do not use high-pressure air to hasten the drying process since this could cause the liquid to collect in
unwanted places. After completing of the cleaning process, use a soft, absorbent, lintless
cloth to dry the area. Do not brush or apply any isopropyl alcohol to the frame, front
cover, or back cover.
NOTE Always use a fresh supply of alcohol and a clean container to prevent contamination by dissolved material (from previous usage).

MAINTENANCE

MTP700/MTP750 Portable Radios / Basic Service Manual

6-3

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

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

•

Store and transport all CMOS devices in conductive material so that all
exposed leads are shorted together. Do not insert CMOS devices into
conventional plastic “snow” trays used for storage and transportation of
other semiconductor devices.

•

Ground the working surface of the service bench to protect the CMOS
device. We recommend using the Motorola Static Protection Assembly
(part number 0180386A82), which includes a wrist strap, two ground
cords, a table mat, and a floor mat.

•

Wear a conductive wrist strap in series with a 100k resistor to ground.
(Replacement wrist straps that connect to the bench top covering are
Motorola part number RSX-4015.)

•

Do not wear nylon clothing while handling CMOS devices.

•

Do not insert or remove CMOS devices with power applied. Check all
power supplies used for testing CMOS devices to be certain that there
are no voltage transients present.

•

When straightening CMOS pins, provide ground straps for the apparatus
used.

•

When soldering, use a grounded soldering iron.

•

If at all possible, handle CMOS devices by the package and not by the
leads. Prior to touching the unit, touch an electrical ground to remove any
static charge that you may have accumulated. The package and
substrate may be electrically common. If so, the reaction of a discharge
to the case would cause the same damage as touching the leads.

6-4

MTP700/MTP750 Portable Radios / Basic Service Manual

MAINTENANCE

Repair Procedures and Techniques — General

Parts Replacement and Substitution
When damaged parts are replaced, identical parts should be used. If the identical
replacement part is not locally available, check the parts list for the proper Motorola part
number and order the part from the nearest Motorola Radio Support Center. For details,
please refer to relevant Support Depots on page 1-3 to 1-5.

Disassembling and Reassembling the Radio - General
Since these radios may be disassembled and reassembled with the use of only five
(board to casting) screws, it is important to pay particular attention to the snaps and tabs
and how parts align with each other.
The following tools are required for disassembling the radio:
•
•
•

chassis opener (6686263Z02)
flat-head, penknife-size screwdriver
TORX™ T6 screwdriver (0180320B16)

If a unit requires more complete testing or service than is customarily performed at the
basic level, send this unit to a Motorola Authorized Service Center.
Chassis Assembly Disassembly should be performed only if necessary.

MAINTENANCE

MTP700/MTP750 Portable Radios / Basic Service Manual

Radio Disassembly - Detailed

Front Cover from Chassis Disassembly
1. Turn off the radio.
2. Remove the battery:
a. Pull down on the two battery-release buttons.
b. With the buttons pulled down, the top of the battery will fall from the radio.
c. Remove the battery from the radio.

Battery Release
Buttons

Figure 6-1 Battery Removal

3. Remove the antenna

6-5

6-6

MTP700/MTP750 Portable Radios / Basic Service Manual

MAINTENANCE

4. Remove the Talkgroup knob off its shaft.

Talkgroup Knob

Figure 6-2 Talkgroup Knob Removal
NOTE The knob slides on and off. However, it is supposed to fit very tightly on its shaft.

5. Separate the chassis from the internal electronics front cover assembly as follows:
a. Insert the chassis opener, or similar instrument, in between the thin retaining wall
and the chassis at the bottom of the radio. Do not mar the O-ring sealing underneath the radio housing.
b. Slowly pry the bottom of the chassis from the cover by pushing the chassis opener
down, and prying the handle of the tool over and behind the base of the radio.
This prying action forces the thin inner plastic wall toward the base of the radio,
releasing the two chassis base tabs.
Radio Chassis

Figure 6-3 Chassis Removal

CAUTION: Marring the front cover O-ring sealing area will prevent the radio from sealing properly.

NOTE

Flexible ribbon circuits (flexes) connecting the front cover assembly and the chassis prevent
you from completely separating the two units. Display radios and radios with option boards
have three flexes.

MAINTENANCE

MTP700/MTP750 Portable Radios / Basic Service Manual

6-7

6. Push the Talkgroup switch shaft back into radio housing to slide chassis away.
7. Gently remove flex from the socket connector.
8. Lay the chassis down. Rotate the front cover backward and slightly away from the
chassis.
9. Lift the latches on the main circuit board to release the flexes from their connectors.

Latches

UC Flex
Circuit Tail
Talkgroup Switch

Flex Connectors Socket Connector

Figure 6-4 Unlatch Flex Connectors

6-8

MTP700/MTP750 Portable Radios / Basic Service Manual

MAINTENANCE

Chassis Assembly Disassembly
1. Use a TORX™ screwdriver with a T6 head to remove the five screws holding the
secondary shield and main board to the chassis.

Secondary Shield

Main Board

O-Ring
Retaining
Features

Radio Chassis

Figure 6-5 Remove Main Board from Chassis

2. Lift the secondary shield and main board from the chassis (See Figure 6-5).

CAUTION: Refer to the CMOS CAUTION paragraph on page 3 before removing the main board. Be sure
to use ESD protection when handling circuit boards.

3. Remove the eight small O-ring retainers from their slots in the chassis. Note the
alignment of the retainers for reassembly.
4. Remove the O-ring.

MAINTENANCE

MTP700/MTP750 Portable Radios / Basic Service Manual

6-9

Radio Reassembly - Detailed

Chassis Assembly Reassembly
1. Reassemble the O-ring. The tabs on the O-ring should reach around the chassis and
point down.
2. Place the eight small O-ring retainers into their slots in the chassis.
NOTE When properly assembled, the retainers on the O-ring should align with the slots on the

chassis. If this is not the case, remove and replace the O-ring until it is aligned with the
chassis and completely seated in place around the perimeter.
3. Make sure the battery contact module is properly sealed on the RF board.
4. Place the main board and secondary shield straight down on top of the chassis.
5. Use the TORX™ screwdriver with a T6 head to fasten the 5 screws holding the secondary shield and main board to the chassis. Torque the screws to 0.3Nm (3lbf.in).

Chassis and Front Cover Reassembly
1. Align the chassis assembly end-to-end with the front cover assembly.
2. Insert the tails of the flex circuits into their respective connectors at the bottom of the
front cover.
3. Push down the latches on the connectors to hold the flex circuits to the main board.
4. Attach the UC flex circuit tail to the socket connector.
5. Slide the Talkgroup switch shaft into position in the front cover.
6. Push the chassis assembly completely into the top of the front cover until it settles in
place.
7. Be sure the O-ring is properly seated.
8. Snap the bottom of the chassis into the front cover.
9. Reassemble the Talkgroup knob, antenna and battery.

6 - 10

MTP700/MTP750 Portable Radios / Basic Service Manual

10. Turn on the Volume knob and make sure radio powers up normally.

Radio Chassis

Figure 6-6 Fastening the Chassis

MAINTENANCE

MTP700/MTP750 Portable Radios / Basic Service Manual

6 - 11

Service Aids
The following table lists the service aids recommended for working on the radio. While all
of these items are available from Motorola, most are standard workshop equipment items
and any equivalent item capable of the same performance may be substituted for the
item listed.
Motorola Part No.

Description

Application

PMLN4510_

Programming Stand

Pocket for connecting to radio/Programming/Flashing with CPS.

FLN9636_

Programming Cable

Cable to connect PC to programming stand.

PMLN4504_

Data Cable

Cable for data transfer.

RLN4510_

Battery Eliminator Regulator, 7.5V

Regulator to power radio via battery eliminator
cable.

0180305J49

Battery Eliminator
Cable

Interconnects radio to power supply.

5880384G68

Antenna Adapter

SMA-BNC

6686263Z02

Chassis Opener

Tool to separate chassis from front cover housing.

0180320B16

Tool to remove torx screws in radio.

6680321B81
6680321B56

Torx Screw Driver Kit
(T6,8,10,15,25)
Torx Bit
Insert Bit extra long

Phillips Screw Driver

Tool to remove speaker retainer.

Flat-head, Penknifesize Screw Driver

Tool to remove display retainer.

6 - 12

MTP700/MTP750 Portable Radios / Basic Service Manual

MTP700/MTP750 Unit - Exploded View

Figure 6-7 MTP700/MTP750 - Exploded view

MAINTENANCE

MTP700/MTP750 Portable Radios / Basic Service Manual

6 - 13

MTP700/MTP750 components are listed in the table below. The first column marked with
a # sign provides you with the call out numbers of the components as marked in
MTP700/MTP750 - Exploded view.
Parts contained in this manual are the only ones that will be available for replacement.
MTP700/MTP750 Components List
#

Description

Part #

Antenna, 380 - 400 MHz

8505644V11

Antenna, 410 - 430 MHz

8505644V04

Antenna, 806-870 MHz, stubby

8505241U06

Antenna, 806-870 MHz, whip

8505241U03

Knob, Volume

3686050Z01

Frequency Knob

3686485Z01

Front Cover Kit (CR) - MTP700 English version

PMHN4038A

Front Cover Kit (CR) - MTP700 Chinese version

PMHN4048A

Front Cover Kit (CR) - MTP700 Korean version

PMHN4049A

Front Cover Kit (Kor Mod) - MTP700 only

PMHN4040A

Front Cover Kit (ES) - MTP700 English version

PMHN4039A

Front Cover Kit (ES) - MTP700 Chinese version

PMHN4050A

Front Cover Kit (ES) - MTP700 Korean version

PMHN4051A

Front Cover Kit (CR) - MTP750 English version

PMHN4052A

Front Cover Kit (CR) - MTP750 Chinese version

PMHN4053A

Front Cover Kit (ES) - MTP750 English version

PMHN4055A

Front Cover Kit (ES) - MTP750 Chinese version

PMHN4056A

Screw, Torx™ T6, Machine

0386104Z01

**Secondary Shield

2686046Z01

Escutcheon, ZIF

1386262Z01

*Main Board

Refer to Appendix A

Seal, Battery Contact Module

3280534Z02

Thermal Pad

7580556Z01

Gasket, O-Ring

3286006Z01

Chassis

2786007Z01

13a

Battery, LiIon, Std, 1200 mAh

PMNN4047A

13b

Battery, LiIon, Lite, 850 mAh

PMNN4050A

13c

Battery, NiMH, 1200 mAh

PMNN4048A

13d

Battery, NiMH, FM, 1150 mAh

PMNN4049A

Beltclip

HLN9844

Note:

* Reference Only
Replacement or repair of all internal boards is not authorized in Latin America.
** The secondary shield is not placed for PMUF1115A Super Tanapa.

6 - 14

MTP700/MTP750 Portable Radios / Basic Service Manual

THIS PAGE INTENTIONALLY LEFT BLANK

REPLACEMENT PARTS AND KITS

MTP700/MTP750 Portable Radios / Basic Service Manual

A-1

APPENDIX A

REPLACEMENT PARTS AND KITS
Servicing MTP700/MTP750 Portable Units
Service for the portable units is based on the substitution method; a faulty part is replaced
by a working one, providing quicker service to the customer. For example, if the transceiver board is faulty, it is replaced. If the portable requires more complete testing or servicing than that is available at field level, it is sent to your nearest Radio Service Center;
where it is serviced.
The MTP700/MTP750 portables are programmed at the factory. They cannot be tuned at
the field service level.

Level 1 and Level 2 Maintenance
This manual covers Level 1 and Level 2 Maintenance: at Level 1 Maintenance you
replace the transceiver and/or accessories and send the faulty transceiver and/or accessories to a higher level of maintenance; at Level 2 Maintenance a faulty kit is replaced.
For Latin America Level 1 and Level 2 Maintenance contact your local Motorola CGISS
office for information. For details, please refer to relevant Support Depots on page 1-3 to
1-5.

Level 3 Maintenance
The level 3 maintenance can only be done at the factory. Contact your local Motorola
CGISS for information.

Replacement Parts
Damaged parts should be replaced with identical replacement parts. For complete information on ordering required parts and kits, contact your local customer service representative.

A-2

MTP700/MTP750 Portable Radios / Basic Service Manual

REPLACEMENT PARTS AND KITS

Service Kits

MTP700 Model Description
MTP700, 380-430 MHz, 1W, 25kHz, with Continuous Rotary knob for group selection (CR)
MTP700, 380-430 MHz, 1W, 25kHz, with End Stop knob for group selection (ES)
MTP700, 806-870 MHz, 1W, 25kHz, with Continuous Rotary knob for group selection (CR)
MTP700, 806-870 MHz, 1W, 25kHz, with End Stop knob for group selection (ES)
MTP700, 806-870 MHz, 1W, 25kHz, with End Stop knob for group selection (ES), Korean Model

*Service Boards
x
x
x
x
x
x
x
x
x
x
x
x

PMUE1825BS

***Transceiver FRU 380-430M 1W 25K CR

PMUE1826BS

***Transceiver FRU 380-430M 1W 25K ES

PMUF1077BS

***Transceiver FRU 806-870M 1W 25K CR

PMUF1078BS

***Transceiver FRU 806-870M 1W 25K ES

PMUE1852BS

***Transceiver FRU 380-430M 1W 25K CR-TEA1

PMUE1853BS

***Transceiver FRU 380-430M 1W 25K ES-TEA1

PMUF1092BS

***Transceiver FRU 806-870M 1W 25K CR-TEA1

PMUF1093BS

***Transceiver FRU 806-870M 1W 25K ES-TEA1

PMUE1856BS

***Transceiver FRU 380-430M 1W 25K CR-TEA2

PMUE1857BS

***Transceiver FRU 380-430M 1W 25K ES-TEA2

PMUF1096BS

***Transceiver FRU 806-870M 1W 25K CR-TEA2

PMUF1097BS

***Transceiver FRU 806-870M 1W 25K ES-TEA2

x PMUF1115AS
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x

Description

Transceiver FRU 806-870M 1W 25K ES (Eriko)

PMUE2052AS

Transceiver FRU 380-430M 1W 25K CR (Chinese)

PMUE2053AS

Transceiver FRU 380-430M 1W 25K ES (Chinese)

PMUF1157AS

Transceiver FRU 806-870M 1W 25K CR (Chinese)

PMUF1158AS

Transceiver FRU 806-870M 1W 25K ES (Chinese)

PMUE2054AS

Transceiver FRU 380-430M 1W 25K CR (Korean)

PMUE2055AS

Transceiver FRU 380-430M 1W 25K ES (Korean)

PMUF1159AS

Transceiver FRU 806-870M 1W 25K CR (Korean)

PMUF1160AS

Transceiver FRU 806-870M 1W 25K ES (Korean)

PMUE2056AS

Transceiver FRU 380-430M 1W 25K CR-TEA1 (Chinese)

PMUE2057AS

Transceiver FRU 380-430M 1W 25K ES-TEA1 (Chinese)

PMUF1161AS

Transceiver FRU 806-870M 1W 25K CR-TEA1 (Chinese)

PMUF1162AS

Transceiver FRU 806-870M 1W 25K ES-TEA1 (Chinese)

PMUE2058AS

Transceiver FRU 380-430M 1W 25K CR-TEA1 (Korean)

PMUE2059AS

Transceiver FRU 380-430M 1W 25K ES-TEA1 (Korean)

PMUF1163AS

Transceiver FRU 806-870M 1W 25K CR-TEA1 (Korean)

PMUF1164AS

Transceiver FRU 806-870M 1W 25K ES-TEA1 (Korean)

REPLACEMENT PARTS AND KITS

MTP700/MTP750 Portable Radios / Basic Service Manual

Front Cover
x

x
x

Description

PMHN4038A

Front Housing Kit CR

PMHN4039A

Front Housing Kit ES

x PMHN4040A

Front Housing Kit ES (Eriko)

PMHN4048A

Front Housing Kit CR (English/Chinese)

PMHN4049A

Front Housing Kit CR (English/Korean)

PMHN4050A

Front Housing Kit ES (English/Chinese)

PMHN4051A

Front Housing Kit ES (English/Korean)

Note: * These boards include the main board and chassis.
*** Not Field Replaceable for Latin America.

A-3

A-4

MTP700/MTP750 Portable Radios / Basic Service Manual

REPLACEMENT PARTS AND KITS

MTP750 Model Description
MTP750, 380-430 MHz, 1W, 25kHz, with End Stop knob for group selection (ES)
MTP750, 806-870 MHz, 1W, 25kHz, with End Stop knob for group selection (ES)

*Service Boards

Description

PMUE2128AS

Transceiver FRU 380-430M 1W 25K ES

PMUE2129AS

Transceiver FRU 380-430M 1W 25K ES (Chinese)

PMUE2176AS

Transceiver FRU 380-430M 1W 25K ES - TEA1

PMUE2178AS

Transceiver FRU 380-430M 1W 25K ES - TEA1 (Chinese)

PMUE2177AS

Transceiver FRU 380-430M 1W 25K ES - TEA3

PMUE2179AS

Transceiver FRU 380-430M 1W 25K ES - TEA3 (Chinese)

x PMUF1179AS

Transceiver FRU 806-870M 1W 25K ES

x PMUF1180AS

Transceiver FRU 806-870M 1W 25K ES (Chinese)

x PMUF1182AS

Transceiver FRU 806-870M 1W 25K ES - TEA1

x PMUF1183AS

Transceiver FRU 806-870M 1W 25K ES - TEA1 (Chinese)

x PMUF1184AS

Transceiver FRU 806-870M 1W 25K ES - TEA3

x PMUF1185AS

Transceiver FRU 806-870M 1W 25K ES - TEA3 (Chinese)

Front Cover

Description

x PMHN4055A

Front Housing Kit ES (English)

x PMHN4056A

Front Housing Kit ES (Chinese)

Note: * These boards include the main board and chassis.
*** Not Field Replaceable for Latin America.

CONNECTOR PIN FUNCTIONS

MTP700/MTP750 Portable Radios / Basic Service Manual

B-1

APPENDIX B

CONNECTOR PIN FUNCTIONS
General
This appendix describes the connector pin functions for the Radio. The description gives
information on the type of signals, voltages and current conditions. Pins which are
marked with no function, should not be connected

Side Accessory Connector Pin Assignment

Ext_Speaker-

Ext_Mic

SIDE_OPT1

Rx_Data

CTS

SIDE_OPT3

Ext_Speaker+

OPT B+

SIDE_OPT2

GND

Tx_Data

11 RTS
13 Vibrator

Figure B-1 Side Accessory Connector Pin Assignment

B-2

MTP700/MTP750 Portable Radios / Basic Service Manual

Name

CONNECTOR PIN FUNCTIONS

Function

Description

EXT_SPEAKER+

OUT

Speaker + (pin 1) and Speaker - (pin 2) are used for the external speaker.
Typical output power is 0.5W for a 20 ohm load.

EXT_SPEAKER-

OUT

Speaker + (pin 1) and Speaker - (pin 2) are used for the external speaker.
Typical output power is 0.5W for a 20 ohm load.

OPT_B+

OUT

With a side accessory attached, this pin provides a typical voltage of 7.5V.
It is current limited at 800mA against short circuit protection.

EXT_MIC

This is the external microphone input. Input impedance is 2 kohm with a
biasing voltage of 2.775V and a typical input level of 8 mVrms.

SIDE_OPT2

SIDE_OPT1, 2 and 3 selects the various radio operation modes with
different accessories.

SIDE_OPT1

SIDE_OPT1, 2 and 3 selects the various radio operation modes with
different accessories.

GND

RX_DATA

TX_DATA

OUT

RS-232 output data.

CTS

OUT

Used as Clear-To-Send in RS-232 communication.

11.

RTS

Used as Request-To-Send in RS-232 communication.

12.

SIDE_OPT3

SIDE_OPT1, 2 and 3 selects the various radio operation modes with
different accessories.

13.

VIBRATOR

OUT

IN/OUT

Used as ground.
RS-232 input data.

This is a logic output to enable the vibrator motor in some accessories.

Table B-1 Side Accessory Connector Pin Functions

CONNECTOR PIN FUNCTIONS

MTP700/MTP750 Portable Radios / Basic Service Manual

Bottom Accessory Connector Pin Assignment
1

1 1 1 1 1 1 1 1 1 1 1 1 1 1

Headset Indication / Key_Fail
On_Off/JTAG / Flash Mode
Bottom_Option_2
Bottom_Option_1
STDA / DSR / TRST
SRDA / DTR /TMS
SCK / RI / TCK
FS / DCD / DSP_DE
CTS / MCU_DE
SWB+
USB Power / RTS / Reset_In
USB- / RXD (D-) / TDI
USB+ / TXD (D+) / TDO

Power Ground (GND)

Figure B-2 Bottom Accessory Connector Pin Assignment

B-3

B-4

MTP700/MTP750 Portable Radios / Basic Service Manual

Name

Function

CONNECTOR PIN FUNCTIONS

Description

POWER GROUND

IN/OUT

Used as ground.

USB+/TXD (D+)/TDO

IN/OUT

+ve signal for the USB bus/transmit data in RS-232 mode/serial output in
JTAG Mode.

USB-/RXD (D-)/TDI

IN/OUT

-ve signal for the USB bus/receive data in RS-232 mode/serial input in
JTAG Mode.

USB_POWER/RTS/
RESET_IN

5V power from USB Host/Used as Request-T0-Send in RS-232/Reset
input in JTAG Mode.

SWB+

OUT

With a bottom accessory attached, this pin provides a typical voltage of
7.5V. It is current limited at 800mA against short circuit protection.

CTS/MCU_DE

OUT/IN

Used as Clear-To-Send in RS-232 mode/MCU Debug Event function in
JTAG Mode.

FS/DCD/DSP_DE

IN/OUT

This pin is used as Frame Sync in SSI mode/Used as Data Carrier Detect
in RS-232 mode/DSP Debug Event function in JTAG Mode.

SCK/RI/TCK

IN/OUT

This pin is used as Serial Clock in SSI mode/Used as RingIndicator in RS232 mode/Test Clock in JTAG Mode.

SRDA/DTR/TMS

This pin receives serial data in SSI mode/Used as Data Terminal Ready in
RS-232 Mode/Test.

STDA/DSR/TRST

OUT

This pin transmit serial data in SSI mode/Used as Data Set Ready in RS232 Mode/Test Reset in JTAG Mode.

11.

BOTTOM_OPTION_1

BOTTOM_OPTION1 and 2 selects the varioius radio operation modes
with different accessories.

12.

BOTTOM_OPTION_2

BOTTOM_OPTION1 and 2 selects the various radio operation modes
with different accessories.

13.

ON_OFF/JTAG/FLASH
MODE

Turns on the radio in SB9600 Mode/Puts the radio into JTAG Mode/Puts
the radio into FLASH Mode.

14.

HEADSET
INDICATION/KEY_FAIL

Indicates a headset accessory is being used/Used to load the secure key
for encryption.

Table B-2 Bottom Accessory Connector Pin Functions

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