Motorola Handie-Talkie MT 2000 Manuals

Manuals and User Guides for Motorola Handie-Talkie MT 2000. We have 3 Motorola Handie-Talkie MT 2000 manuals available for free PDF download: Service Manual, Theory/Troubleshooting Manual

MOTOROLA Handie-Talkie MT 2000 Service Manual (170 pages)

MTX Series

Brand: MOTOROLA | Category: Portable Radio | Size: 9.74 MB

Table of Contents
5
List of Tables

10
Model Numbering System

12
Model Charts Model Programming, Flashing, and Cloning

13
List of Antennas

18
List of Batteries

18
Maintenance Specifications for VHF Radios

19
Maintenance Specifications for UHF Radios

19
Maintenance Specifications for 800Mhz Radios

20
Maintenance Specifications for 900Mhz Radios

20
Glossary

21
1 Introduction

23
2 Test Equipment, Service Aids, and Tools

25
3 Transceiver Performance Testing

29
4 Error-Code Displays

37
5 Radio Alignment Procedure

39
6 Disassembly and Reassembly

51
- General
  52
- Disassembly to Board Level
  52
- Disassembly of Control Top
  56
- Disassembly of Front Cover Assembly
  57
- Reassembly
  58
7 Maintenance

63
- Introduction
  63
- Preventive Maintenance
  63
- Safe Handling of CMOS Devices
  64
- Repair Procedures and Techniques
  64
8 Exploded Views

73
- Basic Radios and Basic Radios with Option Mate Optional
  74
- Top-Display Radios
  75
- Keypad Radios
  76
- Uni-Board Radios
  77
9 Component Location Diagrams, Parts Lists, and Schematic Diagrams

79
10 Replacement Parts Ordering

137
- Introduction
  137
- Mail Orders
  137
- Motorola Online
  137
- FAX Orders
  138
- Parts Identification
  138
- Product Customer Service
  138
- Telephone Orders
  138
Appendix A Table 1. MTS 2000 Single Key Secure Module I/O Definition

140
Appendix A Table 2. Key Variable Loader

142
Appendix A Table 3 - Secure Deviation

145
Appendix A Table 4. RSS Secure Parameters

148
Appendix B Table 1. HT 1000 Models

150
Appendix B Table 2. JT 1000 Models

152
Appendix B Table 3. MT 2000 Models

152
Appendix B Table 4. MTS 2000 Models

155
Appendix B Table 5. MTX Series Models

161

Motorola Handie-Talkie MT 2000 Service Manual (66 pages)

Handie-Talkie Portable Radios

Brand: Motorola | Category: Portable Radio | Size: 0.49 MB

Table of Contents
2
Model Numbering System
5
List of Models
6
List of Antennas and Batteries
7
Maintenance Specifications for Vhf Radios
8
Maintenance Specifications for Uhf Radios
8
MAINTENANCE SPECIFICATIONS for 800Mhz RADIOS
9
MAINTENANCE SPECIFICATIONS for 900Mhz RADIOS
9
Section I. Introduction
10
Service Aids
11
Recommended and Required Test Equipment, Service Aids, and Tools Lists
11
Recommended Service Tools
13
Initial Equipment Control Settings
14
Test Environments, HT 1000 Radios
14
Section III. Transceiver Performance Testing
14
- General
  14
- Setup
  14
- Test Mode
  14
Test Frequencies, HT 1000 Radios
15
Test Environments, MT 2000, MTS 2000, and MTX Series Radios
16
Receiver Performance Checks
17
Transmitter Performance Checks
18
Error Code Displays
19
- Power-Up Display Codes
  19
- Operational Display Codes
  19
Section V. Radio Alignment Procedure
20
- General
  20
- Reference Oscillator Alignment
  22
- Front-End Pre-Selector (VHF/UHF Only)
  22
- Rated Audio
  22
- Squelch
  22
Standard Test Modulation (1Khz Tone)
22
Transmit Power Setting
23
Transmit Deviation Limit
24
Section VI. Disassembly and Reassembly
26
- General
  26
- Disassembly to Board Level
  26
- Disassembly of Control Top
  28
- Disassembly of Front Cover Assembly
  29
- Reassembly
  30
Section VII. Maintenance
32
- Introduction
  32
- Preventive Maintenance
  32
- Safe Handling of CMOS Devices
  32
- Repair Procedures and Techniques
  32
Nud7070A, Nud7070B, Nud7085A, and Nud7085B Vhf Transceiver Boards' Component Location Diagrams and Schematic Diagram
38
- Transceiver Boards' Component Location Diagrams
  39
NUE7213A, NUE7213B, NUE7231A, NUE7231B, NUE7240A, and NUE7240B UHF (403-470Mhz) TRANSCEIVER BOARDS' SCHEMATIC DIAGRAM
40
NUE7213A, NUE7213B, NUE7231A, NUE7231B, NUE7240A, and NUE7240B UHF (403-470Mhz)
41
- NUE7241B UHF (450-520Mhz) TRANSCEIVER BOARD COMPONENT LOCATION DIAGRAMS
  41
NUE7214A, NUE7214B, NUE7232A, NUE7232B, NUE7241A, and NUE7241B UHF (450-520Mhz) TRANSCEIVER BOARDS' SCHEMATIC DIAGRAM
42
NUE7214A, NUE7214B, NUE7232A, NUE7232B, NUE7241A, and NUE7241B UHF (450-520Mhz)
43
- 800Mhz TRANSCEIVER BOARDS' COMPONENT LOCATION DIAGRAMS
  43
NUF6394A, NUF6394B, NUF6410A, NUF6410B, NUF6423A, and NUF6423B 800Mhz TRANSCEIVER BOARDS' SCHEMATIC DIAGRAM
44
NUF6394A, NUF6394B, NUF6410A, NUF6410B, NUF6423A, and NUF6423B 800Mhz TRANSCEIVER BOARDS
44
- Component Location Diagrams
  45
NUF6395B, NUF6395C, NUF6424A, and NUF6424B 900Mhz TRANSCEIVER BOARDS' SCHEMATIC DIAGRAM
46
NUF6395B, NUF6395C, NUF6424A, and NUF6424B 900Mhz TRANSCEIVER BOARDS' PARTS LIST, and NTN7089A/NTN7092A CONTROLLER BOARDS' (JT 1000/HT 1000 MODELS ONLY) COMPONENT LOCATION DIAGRAMS
47
Ntn7089A/Ntn7092A Controller Boards' (Jt 1000/Ht 1000 Models Only) Schematic Diagram
48
- And Ntn7091A/Ntn7093A Controller Boards' Component Location Diagrams
  49
Ntn7091A/Ntn7093A Controller Boards' Schematic Diagram
50
- Universal (Accessory) Connector Pin Numbers and Signal Assignments, and
  51
- Ntn7620B Controller Board Component Location Diagrams
  51
Ntn7620B Controller Board Schematic Diagram
52
Ntn7620B Controller Board Parts List, and Ntn7512A, Ntn7513A, Ntn7857A, and Ntn7858A Controller Boards' Component Location Diagrams
53
Ntn7512A, Ntn7513A, Ntn7857A, and Ntn7858A Controller Boards' Schematic Diagram
54
Ntn7512A, Ntn7513A, Ntn7857A, and Ntn7858A Controller Boards' Parts List, Basic Radio Exploded View Diagram, Top-Display Exploded View Diagram, and Parts List
55
Keypad Radio Exploded View Diagram and Parts List
56
Integrated Circuits with Pin-Out Names
57
Appendix
60

Motorola Handie-Talkie MT 2000 Theory/Troubleshooting Manual (56 pages)

Brand: Motorola | Category: Portable Radio | Size: 0.31 MB

Table of Contents
2
Glossary of Terms
5
Introduction
6
Purpose
6
Description
6
General
6
Printed Circuit Boards and Flexible Circuits
6
Theory of Operation (Basic Functional Description)
7
Introduction
7
Radio Power
7
General
7
B+ Routing and DC Voltage Distribution
7
VHF or UHF Transceiver)
7
800 Or 900Mhz Transceiver)
7
Vhf/Uhf Transceiver Board
9
Frequency Generation Unit (See Figure 2)
9
Antenna Switch
9
Receiver Front End (See Figure 3)
9
Receiver Back End (See Figure 3)
10
Transmitter (See Figure 4)
10
800/900Mhz TRANSCEIVER BOARD
11
Frequency Generation Unit (See Figure 5)
11
Antenna Switch
11
Receiver Front End (See Figure 6)
11
Receiver Back End (See Figure 6)
12
Transmitter (See Figure 7)
12
Closed Architecture Controller
13
General (See Figure 8)
13
Digital Architecture
13
Audio Signalling Architecture
13
Open Architecture Controller
13
General (See Figure 9)
13
Digital Architecture
14
Audio Signalling Architecture
14
Theory of Operation (Detailed Functional Description)
15
Introduction
15
Radio Power
15
General
15
And a VHF or UHF Transceiver)
15
B+ Routing and DC Voltage Distribution
16
And an 800 or 900Mhz Transceiver)
16
Vhf/Uhf Transceiver
17
Frequency Generation Unit (FGU)
17
Antenna Switch
18
Receiver Front End
18
Receiver Back End
19
Transmitter
19
800/900Mhz TRANSCEIVER BOARD
20
Frequency Synthesis
20
Antenna Switch
21
Receiver Front End
21
Receiver Back End
22
Transmitter
22
Closed Architecture Controller
22
Microcomputer (U705)
22
Controller Board Circuit Operation
24
Open Architecture Controller
26
Microprocessor (U705) and Associated Circuits
27
Controller Board Circuit Operation
29
UNIVERSAL CONNECTOR (See Tables 2 and 3)
33
Troubleshooting
35
Introduction
35
Troubleshooting Procedure
35
Check Batteries
35
Alignment
35
Check Overall Transmitter Operation
35
Check Overall Receiver Operation
36
Voltage Measurement and Signal Tracing
36
Troubleshooting Charts
36
(VHF/UHF Transceiver/Closed Architecture Controller)
37
(800/900Mhz Transceiver/Open Architecture Controller)
38
(VHF/UHF Transmitter RF)
39
(800/900Mhz Transmitter RF)
40
(VHF/UHF Receiver RF)
41
(800/900Mhz Receiver RF)
42
(VHF/UHF DC Switch)
43
(800/900Mhz DC Switch)
44
(VHF/UHF Frequency Generation Unit - FGU)
45
(800/900Mhz Frequency Generation Unit - FGU)
46
(VHF/UHF Voltage Controlled Oscillator - VCO)
47
(800/900Mhz Voltage Controlled Oscillator - VCO)
48
(VHF/UHF, Closed Architecture, no Receive Audio)
49
(800/900Mhz, Open Architecture, no Receive Audio)
50
(VHF/UHF, Closed Architecture, no Transmit Deviation)
51
(800/900Mhz, Open Architecture, no Transmit Deviation)
52
(Closed Architecture Controller)
53
(Open Architecture Controller)
54
(VHF/UHF Only, VCO Crossover Frequency Tune)
55

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Motorola Handie-Talkie MT 2000 Manuals

MOTOROLA Handie-Talkie MT 2000 Service Manual (170 pages)

Table of Contents

List of Tables

Model Numbering System

Model Charts Model Programming, Flashing, and Cloning

List of Antennas

List of Batteries

Maintenance Specifications for VHF Radios

Maintenance Specifications for UHF Radios

Maintenance Specifications for 800Mhz Radios

Maintenance Specifications for 900Mhz Radios

Glossary

1 Introduction

2 Test Equipment, Service Aids, and Tools

3 Transceiver Performance Testing

4 Error-Code Displays

5 Radio Alignment Procedure

6 Disassembly and Reassembly

7 Maintenance

8 Exploded Views

9 Component Location Diagrams, Parts Lists, and Schematic Diagrams

10 Replacement Parts Ordering

Appendix A Table 1. MTS 2000 Single Key Secure Module I/O Definition

Appendix A Table 2. Key Variable Loader

Appendix A Table 3 - Secure Deviation

Appendix A Table 4. RSS Secure Parameters

Appendix B Table 1. HT 1000 Models

Appendix B Table 2. JT 1000 Models

Appendix B Table 3. MT 2000 Models

Appendix B Table 4. MTS 2000 Models

Appendix B Table 5. MTX Series Models

Motorola Handie-Talkie MT 2000 Service Manual (66 pages)

Table of Contents

Motorola Handie-Talkie MT 2000 Theory/Troubleshooting Manual (56 pages)

Table of Contents

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