Motorola MT512M - Basic Service Manual

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MTM800

with Enhanced Control Head

TETRA Mobile Terminal

380–430 MHz (MT912M)

410–470 MHz (MT512M)

Basic Service Manual

Part Number: 6866539D28-D

*6866539D28*

Main Page

Copyright2
Computer Software Copyrights2
Trademarks2
Document History3
- Federal Communications Commission Regulations (US Markets Only)6
- RF Exposure Compliance and Control Guidelines and Operating Instructions7
- Mobile Antenna Installation Guidelines7
- Approved Accessories8
- Additional Information8
- Electromagnetic Interference/Compatibility8
- Facilities9
- Vehicles9
Operational Warnings10
- For Vehicles with Air Bags10
- Potentially Explosive Atmospheres10
Additional Important Information11
Zusätzliche Sicherheitsinformationen für11
- Table of Contents13
Contents15
Chapter 1 Scope & Warranty Information17
Scope of this Manual17
- EMEA Manuals & User Guides18
- LACR Manuals & User Guides19
Warranty and Service Support20
- After Warranty Period20
Chapter 2 Model Information & Accessories21
Mobile Terminal Model Information21
Sales Model Nomenclature21
- Model Specifications22
- Model Descriptions23
- Accessories-To-Model Chart24
Chapter 3 Overview27
General27
- Digital Modulation Technique27
- Voice Compression Technology28
Chapter 4 Programming the Terminal29
Test Setup & Testing31
Section Introduction31
Chapter 5.1 Test Setup & Testing33
For 380-430 Mhz and 410-470 Mhz33
Typical Test Setup33
- Before Testing33
Test Equipment34
Test Check List35
- Receiver Tests36
- Transmitter Tests36
- Call Processing Tests36
- Duplex Test37
Configuration of the IFR 2968 System Setup37
- Configuration of the IFR 2968 Manual Test Screen40
RF Tests41
- Receiver Tests41
- Simulate Base Station (Registration)41
- RSSI Test41
- Transmitter Tests42
- Call Processing Test43
- Talk Back43
- Call to Mobile43
- Duplex Test (Phone/Private Mode)43
- Digital Duplex Test43
Manual Mode Testing45
- Preparation for Testing45
- Tests45
Service Flow Chart (Board Level)47
Fuses on the Mainboard48
Chapter 6 Maintenance49
Introduction49
Preventive Maintenance49
- Inspection49
- Cleaning49
- Cleaning External Plastic Surfaces50
- Cleaning Internal Circuit Boards and Components50
Safe Handling of CMOS and LDMOS Devices51
General Repair Procedures and Techniques52
Pre-Baking of Integrated Circuits54
Repair Procedures and Techniques - General55
- Parts Replacement and Substitution55
Disassembling and Reassembling the Terminal - General55
- Terminal Disassembly and Reassembly - Detailed56
- Enhanced Control Head Removal56
- Top Plastic Cover Removal57
- Transceiver Board Removal58
- Reassembly the Terminal Chassis and Transceiver Board59
- Enhanced Control Head Fitting59
- Enhanced Control Head - Disassembly60
- Enhanced Control Head - Reassembly61
- Remote Head Enhanced - Disassembly62
- Remote Head Enhanced - Reassembly63
- Remote Mount Enhanced Control Head - Disassembly63
- Remote Mount Enhanced Control Head - Reassembly64
- Data Expansion Head Enhanced - Disassembly65
- Data Expansion Head Enhanced - Reassembly66
- Motorcycle Mount Enhanced Control Head - Disassembly67
- Motorcycle Mount Enhanced Control Head - Reassembly68
Service Aids68
Exploded Views & Parts Lists69
- Transceiver - Exploded View and Parts List69
- Enhanced Control Head - Exploded View and Parts List72
- Data Expansion Head Enhanced - Exploded View and Parts List74
- Remote Mount Enhanced Control Head - Exploded View and Parts List75
- Remote Mount Configuration - Exploded View and Parts List76
- Motorcycle Mount Enhanced Control Head - Exploded View and Parts List77
Appendix A Replacement Parts & Kits79
Servicing MTM800 with Enhanced Control Head Mobile Units79
- Level 1 and Level 2 Maintenance79
- Level 3 Maintenance79
Replacement Parts79
Service Information80
- Europe, Middle East and Africa Region80
- European Radio Support Centre (ERSC80
- EMEA Systems Support Centre (ESSC80
- Piece Parts80
- Parts Identification and Ordering80
- EMEA Test Equipment Support80
- Asia, Pacific Region81
- Piece Parts81
- Technical Support81
- Further Assistance from Motorola81
- Parts Identification and Ordering81
- Latin America Region82
Service Kits84
Appendix B Product Specific Information87
Equipment Electrical Ratings87
Normal Load Conditions87
Fuse Identification87
Spezielle Produktinformationen88
Nennwerte für das Funkgerät88
Betriebsbedingungen88
Sicherungen88

Motorola MT512M - Basic Service Manual

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