Motorola ASTRO XTS 3000 R Manuals

Manuals and User Guides for Motorola ASTRO XTS 3000 R. We have 2 Motorola ASTRO XTS 3000 R manuals available for free PDF download: Service Manual, Detailed Service Manual

Motorola ASTRO XTS 3000 R Service Manual

Motorola ASTRO XTS 3000 R Service Manual (236 pages)

Brand: Motorola | Category: Portable Radio | Size: 11.85 MB

Table of Contents

Table of Contents

5
- Foreword
  2
  - Table of Contents
    5
- Portable Radio Model Numbering System
  11
- ASTRO Digital XTS 3000 Model Chart ("A" Models)
  12
- ASTRO Digital XTS 3000 Model Chart ("B" Models)
  13
- ASTRO Digital XTS 3000 R (Ruggedized) Model Chart
  14
- ASTRO Digital XTS 3000 R (Ruggedized) Yellow Model Chart
  15
- Glossary
  17
- Introduction
  21
- General
  21
- Notations Used in this Manual
  22
- XTS 3000 R Radios Only
  23
- General Overview of an ASTRO Digital XTS 3000 Radio
  25
- Analog Mode of Operation
  26
- ASTRO Mode (Digital Mode) of Operation
  26
- Controller Board Overview
  27
- Transceiver Board Overview
  27
- Figure 2-1 Controller Board/Vocoder Board Interconnection
  28
- Vocoder Board Overview
  29
- Vocoder Board
  29
- Radio Power
  31
- Introduction to this Section
  31
- General
  31
- B+ Routing for VHF/UHF Transceiver Boards
  31
- B+ Routing for VHF/UHF Transceiver Boards
  32
- B+ Routing for 800Mhz Transceiver Boards
  33
- B+ and +5V Routing for Controller and Vocoder Boards
  34
- Figure 3-3 B+ Routing for Controller Board
  35
- Figure
  36
- Frequency Generation Unit (FGU)
  37
- VHF/UHF Transceiver Board Detailed Theory of Operation
  37
- Introduction to this Section
  37
- Antenna Switch
  39
- Receiver Front End
  39
- Receiver Back End
  40
- Transmitter
  41
- Harmonic Filter
  41
- RF Power Amplifier Module
  41
- ALC Circuits
  41
- 800Mhz Transceiver Board Detailed Theory of Operation
  43
- Introduction to this Section
  43
- Frequency Synthesis
  43
- Antenna Switch
  45
- Receiver Front End
  45
- Receiver Back End
  46
- Transmitter
  47
- Vocoder and Controller Boards Detailed Theory of Operation
  49
- Introduction to this Section
  49
- General
  49
- Vocoder Board
  49
- Controller Board
  51
- Audio Power Amplifier Steering
  52
- Switching Regulator
  53
- RX Signal Path
  54
- TX Signal Path
  56
- Controller Bootstrap and Asynchronous Buses
  58
- Figure
  58
- Vocoder Bootstrap
  59
- SPI Bus Interface
  60
- Universal Connector and Option Selects
  60
- Figure
  60
- Keypad and Display Module
  61
- Controls and Control Top Flex
  61
- Control Top Flex
  61
- Table 6-1 Option Select Functions
  61
- Figure
  62
- Controller Memory Map
  63
- Vocoder Memory Map
  65
- MCU System Clock
  66
- DSP System Clock
  66
- Radio Power-Up/Power-Down Sequence
  67
- Introduction
  69
- Secure Modules
  69
- Circuit Description
  70
- Troubleshooting
  70
- Secure Operations
  70
- Error 09/10, Error 09/90
  70
- Keyload
  70
- Disassembly/Reassembly Procedures
  71
- Introduction to this Section
  71
- Disassembly
  71
- Reassembly
  73
- Specialized Test Equipment
  75
- Vacuum Pump Kit, NLN9839
  75
- General Information
  75
- Ensuring Radio Submersibility
  75
- Introduction
  75
- Pressure Pump Kit, NTN4265
  76
- Miscellaneous
  76
- Hardware
  76
- Disassembly and Reassembly
  76
- Disassembly
  76
- Reassembly
  76
- Vacuum Test
  76
- General
  76
- Conducting the Test
  77
- Pressure Test
  77
- General
  77
- Conducting the Test
  78
- Controls Seal
  79
- Troubleshooting Leak Areas
  79
- Antenna Bushing Seal
  79
- Housing
  79
- Frequency Switch, Toggle, and On/Off/Volume Control Switch
  80
- Main Seal
  81
- Battery Contact and Battery Contact Seal
  81
- Keypad
  82
- Vacuum Port Seal
  82
- Vent Port Seal
  82
- Housing Assembly Replacement
  83
- Universal Connector Bracket
  83
- Troubleshooting Procedures
  85
- Introduction to this Section
  85
- Handling Precautions
  85
- Voltage Measurement and Signal Tracing
  86
- Power-Up Self-Check Errors
  87
- Power-Up Sequence
  87
- Standard Bias Table
  90
Troubleshooting Charts

91

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Motorola ASTRO XTS 3000 R Detailed Service Manual

Motorola ASTRO XTS 3000 R Detailed Service Manual (52 pages)

Brand: Motorola | Category: Portable Radio | Size: 0.59 MB

Table of Contents

Foreword

2
- Table of Contents
  3
Related Publications

5
- General
  8
Safety

8
Portable Radio Model Numbering System

15
ASTRO Digital XTS 3000 R (Ruggedized) Model Chart

18
ASTRO Digital XTS 3000 R (Ruggedized) Yellow Model Chart

19
Model History Tables

20
Glossary

23
1 Introduction

27
- General
  27
- Notations Used in this Manual
  28
2 General Overview of an ASTRO Digital XTS 3000 Radio

29
3 Radio Power

35
4 VHF/UHF Transceiver Board Detailed Theory of Operation

41
- Introduction to this Section
  41
- Frequency Generation Unit (FGU)
  41
- Antenna Switch
  43
- Receiver Back End
  44
- Transmitter
  45
- Notes
  46
- Frequency Synthesis
  47

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