TMC Radio SRM9000X8 Manuals

Manuals and User Guides for TMC Radio SRM9000X8. We have 1 TMC Radio SRM9000X8 manual available for free PDF download: Service Manual

TMC Radio SRM9000X8 Service Manual

TMC Radio SRM9000X8 Service Manual (80 pages)

800MHz Mobile Radio Transceiver

Brand: TMC Radio | Category: Transceiver | Size: 2 MB

Table of Contents

Table of Contents
3
Appendices

5
Declaration

6
Copyright

6
Errors and Omissions

6
Document History

7
Warnings and Cautions

8
1 Introduction

9
- Eneral
  9
- Scope
  9
- Description
  9
- Product Variants and Facilities
  10
  - Filename Structure
    12
  - Application Code
    12
  - Software Type Code
    12
  - Version Number
    14
  - Exclusions
    14
  - Displaying Software Versions
    14
  - Automatic Version Upgrade Prompting
    15
  - Transceiver SW Description, Start-Up and Backup-Software
    16
  - Wailing Siren (Boot-Up Software Corrupted)
    16
- Adjustment and Alignment
  16
- Chassis Assembly
  17
  - Torque Settings
    17
  - Thermal Compound Application
    17
  - Assembly
    17
- Specification
  18
  - General
    18
  - Transmitter
    19
  - Receiver
    20
  - Signalling
    21
    
    1.7.4.1 Ctcss
    21
    
    1.7.4.2 Selcall
    22
    
    1.7.4.3 Dtmf
    24
    
    1.7.4.4 Dcs
    25
    
    1.7.4.5 C4Fm
    25
  - Environmental
    26
2 Service Philosophy

27
- Service Concept
  27
- Warranty
  27
  - Service Within and out of Warranty
    27
- Software Policy
  27
3 Technical Description

29
- Receiver
  29
- Transmitter
  31
  - Drivers and PA Stages
    31
  - Power Control
    32
  - Antenna Changeover and Harmonic Filter
    32
  - Transmitter Audio Processing
    32
- Frequency Synthesiser
  34
  - General
    34
  - Pll
    34
  - Vcos
    34
  - Positive Bias Generator and Loop Filter
    34
  - Phase Modulator
    34
  - Reference Oscillators
    35
- Control
  37
  - DSP and PLA
    37
  - Pla Pwm
    37
- Memory
  38
  - Ower Upplies
    40
  - Power on Function
    40
  - Power Supplies
    40
    
    3.6.2.1 8V Regulator U900
    40
    
    3.6.2.2 5V Regulator U901
    40
    
    3.6.2.3 3.3V Regulator U912
    40
    
    3.6.2.4 2.5V Regulator U903
    41
    
    3.6.2.5 Negative and Positive High Voltage Power Supply U904E/F
    41
    
    Unswitched Battery (13V8_UNSW_F)
    41
4 Alignment (Level 3 Service Only)

42
- General
  42
  - Test Equipment
    43
  - Alignment Frequencies
    43
  - Preset Parameters
    44
  - Alignment Limits
    47
  - Band Specific Frequency Limits
    47
  - SRM9000 Radio Test Interface Unit
    47
  - Test Setup
    48
  - COMMS Setup
    49
  - Band Preparation
    50
  - Hardware Options Select
    50
  - Radio Preparation
    50
  - Alignment Procedure
    51
  - VCO DAC Alignment
    51
  - TCXO DAC Alignment
    53
  - Rx Front End DAC Alignment
    54
  - Tx Filter DAC Alignment
    55
  - RSSI Calibration
    56
  - Mute DAC Adjustment
    57
  - Tx Power DAC Alignment
    58
  - Tx Modulation DAC Alignment
    59
  - Programming Alignment Data
    61
  - Customers Radio Personality Data
    61
5 Replaceable Parts

62
- Eplaceable Arts
  62
6 Schematics

63
- Srm9000 800Mh Zradio Board Schematics
  63
- TMC Radio
  63

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