Motorola Commercial CM Series Manuals

Manuals and User Guides for Motorola Commercial CM Series. We have 4 Motorola Commercial CM Series manuals available for free PDF download: Service Information, Basic Service Manual, Service, Maintainability

Motorola Commercial CM Series Service Information (90 pages)

Brand: Motorola | Category: Radio | Size: 2.62 MB

Computer Software Copyrights
2
Table of Contents
3
Chapter 1 MODEL CHART and TECHNICAL SPECIFICATIONS

5
- CM140/CM340/CM160/CM360 Model Chart
  5
- Technical Specifications
  6
Chapter 2 THEORY of OPERATION

9
- Introduction
  9
- UHF (403-440Mhz) Receiver
  9
  - Receiver Front-End
    9
  - Receiver Back End
    10
- UHF Transmitter Power Amplifier (403-440 Mhz)
  10
  - First Power Controller Stage
    10
  - Power Controlled Driver Stage
    11
  - Final Stage
    11
  - Directional Coupler
    11
  - Antenna Switch
    11
  - Harmonic Filter
    12
  - Power Control
    12
- UHF (403-440Mhz) Frequency Synthesis
  12
  - Reference Oscillator
    12
  - Fractional-N Synthesizer
    13
  - Voltage Controlled Oscillator (VCO)
    14
  - Synthesizer Operation
    15
- Controller Theory of Operation
  16
  - Radio Power Distribution
    16
  - Protection Devices
    18
  - Automatic On/Off
    18
  - Microprocessor Clock Synthesiser
    19
  - Serial Peripheral Interface (SPI)
    20
  - SBEP Serial Interface
    20
  - General Purpose Input/Output
    20
  - Normal Microprocessor Operation
    21
  - Static Random Access Memory (SRAM)
    22
- Control Board Audio and Signalling Circuits
  22
  - Audio Signalling Filter IC and Compander (ASFIC CMP)
    22
- Transmit Audio Circuits
  23
  - Microphone Input Path
    23
  - PTT Sensing and TX Audio Processing
    24
- Transmit Signalling Circuits
  25
- Receive Audio Circuits
  27
- Receive Signalling Circuits
  29
  - Sub-Audio Data (PL/DPL) and High Speed Data Decoder
    29
  - Alert Tone Circuits
    30
Chapter 3 TROUBLESHOOTING CHARTS

31
Chapter 4 UHF1 PCB/ SCHEMATICS/ PARTS LISTS

41

Motorola Commercial CM Series Basic Service Manual (74 pages)

Brand: Motorola | Category: Radio | Size: 3.02 MB

Table of Contents
9
Chapter 1 INTRODUCTION

11
- Scope of Manual
  11
- Warranty and Service Support
  11
- Warranty Period and Return Instructions
  11
- After Warranty Period
  11
- European Radio Support Centre (ERSC)
  12
- Piece Parts
  12
- Technical Support
  13
- Radio Model Information
  14
Chapter 2 MAINTENANCE

15
- Introduction
  15
- Preventive Maintenance
  15
- Inspection
  15
- Cleaning Procedures
  15
- Safe Handling of CMOS and LDMOS Devices
  16
- Repair Procedures and Techniques - General
  17
- Disassembling and Reassembling the Radio - General
  17
- Radio Disassembly - Detailed
  18
- Control Head Removal
  18
- Top Cover Removal
  20
- Main Shield Removal
  21
- PA Shield and DC Cable Removal
  21
- Main PCB Removal
  22
- Disassembly of Control Head - CM140/CM340
  24
- Disassembly of Control Head - CM160/CM360
  24
- Radio Assembly
  26
- Chassis Assembly
  26
- Control Heads Assembly
  27
- Control Head Fitting
  27
- Option Board Installation
  28
- Radio Exploded Mechanical Views and Parts Lists
  29
- Radio Assembly - 25W Models
  29
- Radio Assembly - 40W Models
  30
- Control Head - CM140/CM340
  31
- Control Head - CM160/CM360
  32
- Service Aids
  33
- Test Equipment
  35
- 11.0 Programming/Test Cable - RKN4083
  36
- Adapter Cable - FKN8113
  37
- Transceiver Performance Testing
  39
- General
  39
- Setup
  39
- RF Test Mode (5-Tone Radios)
  40
- RF Test Mode (MDC Radios)
  43
- Radio Tuning and Programming
  47
- Introduction
  47
- CPS Programming/Flashing Setup with RIB
  47
- CPS Programming/Flashing Setup Ribless
  48
- CPS Programming Setup with RIB (Telco Connector)
  48
- CPS Programming Setup with RIB (Accessory Connector)
  49
- CPS Programming Setup with RIB
  49
- Radio Tuning Setup
  50
- Initial Test Equipment Control Settings
  50
- Power up Self-Test
  51
- Error Codes (5-Tone Radios)
  51
- Error Codes (MDC Radios)
  52
- Accessories & Connector Pin Functions
  53
- Accessories
  53
- Accessory Connector Pin Functions
  56
- Microphone Connector Pin Functions
  57
- Model Chart and Test Specification
  59
- Model Chart (Midband 66-88 Mhz)
  59
- Model Chart (VHF1 136-162 Mhz)
  60
- Model Chart (VHF2 146-174 Mhz)
  61
- Model Chart (UHF1 403-440 Mhz)
  62
- Model Chart (UHF2 438-470 Mhz)
  63
- Model Chart (VHF1 136-162 Mhz - High Power)
  64
- Model Chart (VHF2 146-174 Mhz - High Power)
  65
- Model Chart (UHF1 403-440 Mhz - High Power)
  66
- Model Chart (UHF2 438-470 Mhz - High Power)
  67
- Specifications
  68
- Glossary
  71

Motorola Commercial CM Series Service Information (26 pages)

Commercial Series Controlhead

Brand: Motorola | Category: Radio | Size: 1.08 MB

Table of Contents
3
Chapter 1 MODEL OVERVIEW

5
- Cm140/Cm340Models
  5
- Cm160/Cm360Models
  5
Chapter 2 THEORY of OPERATION

7
- Introduction
  7
- Controlhead Model for CM140 and CM340
  7
  - Power Supplies
    7
  - SPI Interface
    7
  - Keypad Keys
    8
  - Status Leds and Backlight Circuit
    8
  - Microphone Connector Signals
    8
  - Speaker
    9
  - Electrostatic Transient Protection
    9
- Controlhead Model for CM160 and CM360
  10
  - Power Supplies
    10
  - SPI Interface
    10
  - Keypad Keys
    11
  - LCD Driver
    11
  - Status Leds and Backlight Circuit
    11
  - Microphone Connector Signals
    11
  - Speaker
    12
  - Electrostatic Transient Protection
    12
Chapter 3 TROUBLESHOOTING CHARTS

13

Motorola Commercial CM Series Service, Maintainability (26 pages)

Commercial Series

Brand: Motorola | Category: Radio | Size: 0.22 MB

Table of Contents
9
Chapter 1 INTRODUCTION

11
- Scope of Manual
  11
- Warranty and Service Support
  11
  - Warranty Period and Return Instructions
    11
  - After Warranty Period
    11
  - European Radio Support Centre (ERSC)
    12
  - EMEA Test Equipment Support
    12
  - Technical Support
    13
  - Related Documents
    13
- Radio Model Information
  14
Chapter 2 MAINTENANCE

15
- Introduction
  15
- Preventive Maintenance
  15
  - Inspection
    15
  - Cleaning
    15
- Safe Handling of CMOS and LDMOS
  16
- General Repair Procedures and Techniques
  16
- Notes for All Schematics and Circuit Boards
  19
Chapter 3 SERVICE AIDS

23
- Recommended Test Tools
  23
- Test Equipment
  25

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Motorola Commercial CM Series Service Information (26 pages)

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Motorola Commercial CM Series Service, Maintainability (26 pages)

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Chapter 2 MAINTENANCE

Chapter 3 SERVICE AIDS

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