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ASTRO XTS 3000 R
Motorola ASTRO XTS 3000 R User Manual
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®
Digital XTS
™
3000
and
XTS
™
3000 R
Portable Radios
Detai
led Service Ma
nual
2
4
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
Introduction to this Section
91
Chart 1. 800 Mhz Radio Main
93
Chart 2. VHF/UHF Radio Main
94
Chart 3. Radio Power-Up Fail
95
Chart 4. Bootstrap Fail
96
Chart 5. DC Supply Failure
97
Chart 6. 01/81 Host ROM Checksum Failure
98
Chart 7. 01/82 or 002, External EEPROM Checksum Failure
99
Chart 8. 01/84 SLIC Initialization Failure
100
Chart 9. 01/88 MCU (Host ΜC) External SRAM
101
Chart 10. 01/92, Internal EEPROM Checksum Failure
102
Chart 11. 02/A0, ADSIC Checksum Failure
103
Chart 12. 02/81, DSP ROM Checksum Failure
104
Chart 13. 02/88, DSP External SRAM Failureu414
105
Chart 14. 02/90, General DSP Hardware Failure
106
Table 9-1 Table
106
Chart 15. 09/10, Secure Hardware Failure
107
Chart 16. 09/90, Secure Hardware Failure
108
Chart 17. Key Load Fail
109
Chart 18. Button Test
110
Chart 19. Keypad Error
111
Chart 20. Volume Set Error
112
Chart 21. Zone/Channel Select Error
113
Chart 22. Top/Side Button Error
114
Chart 23. Radio Power-Up Fail
115
Chart 24. Bootstrap Fail
116
Chart 25. 800 Mhz no TX Deviation
117
Chart 26. VHF/UHF no TX Deviation
117
Chart 27. no RX Audio
118
Chart 28. VHF/UHF/800 Mhz Receiver RF
119
Chart 29. VHF/UHF Frequency Generation Unit (FGU)
120
Chart 30. 800 Mhz Frequency Generation Unit (FGU)
120
Chart 31. VHF/UHF Voltage Controlled Oscillator (VCO)
121
Chart 32. 800 Mhz Voltage Controlled Oscillator (VCO)
122
Chart 33. 800 Mhz DC Switch
123
Chart 34. VHF/UHF DC Switch
123
Chart 35. 800 Mhz Transmitter RF
124
Chart 36. VHF/UHF Transmitter RF
125
Chart 37. VHF/UHF Only, VCO Crossover Frequency Tune
126
Introduction to this Section
127
Troubleshooting Waveforms
127
Waveforms
127
Introduction to this Section
133
Troubleshooting Diagrams
133
Interconnect Diagram, Schematics with Parts Lists, Circuit Board Details, Exploded Views with Parts Lists
137
Controller Board
138
Radio Interconnect Block Diagram
138
NLD8898B/C/D VHF RF Board Schematic Diagram, Sheet 1 of 3
139
NLD8898B/C/D VHF RF Board Schematic Diagram, Sheet 2 of 3
140
NLD8898B/C/D VHF RF Board Schematic Diagram, Sheet 3 of 3
141
NLD8898B/C/D VHF RF Board Component Location Detail and Parts List
142
NLD8898H VHF RF Board Schematic Diagram, Sheet 1 of 3
144
NLD8898H VHF RF Board Schematic Diagram, Sheet 2 of 3
145
NLD8898H VHF RF Board Schematic Diagram, Sheet 3 of 3
146
NLD8898H VHF RF Board Component Location Detail and Parts List
147
NLE4249A UHF Range 1 RF Board Schematic Diagram, Sheet 1 of 3
149
NLE4249A UHF Range 1 RF Board Schematic Diagram, Sheet 2 of 3
150
NLE4249A UHF Range 1 RF Board Schematic Diagram, Sheet 3 of 3
151
NLE4249A UHF Range 1 RF Board Component Location Detail and Parts List
152
NLE4249D, NLE4250E UHF Range 1 and 2 RF Board Component Location Detail and Parts List
157
NLE4249E, NLE4250F UHF Range 1 and 2 RF Board Schematic Diagram, Sheet 1 of 3
160
NLE4249E, NLE4250F UHF Range 1 and 2 RF Board Schematic Diagram, Sheet 2 of 3
161
NLE4249E, NLE4250F UHF Range 1 and 2 RF Board Schematic Diagram, Sheet 3 of 3
162
NLE4249E, NLE4250F UHF Range 1 and 2 RF Board Component Location Detail and Parts List
163
Component Location Detail and Parts List
169
NUF6472B 800 Mhz RF Board Schematic Diagram, Sheet 1 of 3
171
NUF6472B 800 Mhz RF Board Schematic Diagram, Sheet 2 of 3
172
NUF6472B 800 Mhz RF Board Schematic Diagram, Sheet 3 of 3
173
NUF6472B 800 Mhz RF Board Component Location Detail and Parts List
174
NUF6472D 800 Mhz RF Board Schematic Diagram, Sheet 1 of 3
176
NUF6472D 800 Mhz RF Board Schematic Diagram, Sheet 2 of 3
177
NUF6472D 800 Mhz RF Board Schematic Diagram, Sheet 3 of 3
178
NUF6472D 800 Mhz RF Board Component Location Detail and Parts List
179
NCN6128B Controller Board Schematic Diagram, Sheet 1 of 4
182
NCN6128B Controller Board Schematic Diagram, Sheet 2 of 4
183
NCN6128B Controller Board Component Location Detail, Sheet 1 of 2
186
NCN6128B Controller Board Component Location Detail, Sheet 2 of 2
187
NCN6167A Controller Board Schematic Diagram, Sheet 1 of 4
190
NCN6167A Controller Board Schematic Diagram, Sheet 2 of 4
191
NCN6167A Controller Board Schematic Diagram, Sheet 3 of 4
192
NCN6167A Controller Board Schematic Diagram, Sheet 4 of 4
193
NCN6167A Controller Board Component Location Detail, Sheet 1 of 2
194
NCN6167A Controller Board Component Location Detail, Sheet 2 of 2
195
NCN6167C Controller Board Schematic Diagram, Sheet 1 of 4
198
NCN6167C Controller Board Schematic Diagram, Sheet 2 of 4
199
NCN6167C Controller Board Schematic Diagram, Sheet 3 of 4
200
NCN6167C Controller Board Schematic Diagram, Sheet 4 of 4
201
NCN6167C Controller Board Component Location Detail, Sheet 1 of 2
202
NCN6167C Controller Board Component Location Detail, Sheet 2 of 2
203
NCN6167H Controller Board Schematic Diagram, Sheet 1 of 4
206
NCN6167H Controller Board Schematic Diagram, Sheet 2 of 4
207
NCN6167H Controller Board Schematic Diagram, Sheet 3 of 4
208
NCN6167H Controller Board Schematic Diagram, Sheet 4 of 4
209
NCN6167H Controller Board Component Location Detail, Sheet 1 of 2
210
NCN6167H Controller Board Component Location Detail, Sheet 2 of 2
211
NTN8250C/D Vocoder Board Schematic Diagram, Sheet 1 of 2
214
NTN8250C/D Vocoder Board Schematic Diagram, Sheet 2 of 2
215
NTN8250C/D Vocoder Board Component Location Detail
216
NTN8250F Vocoder Board Schematic Diagram, Sheet 1 of 2
218
NTN8250F Vocoder Board Schematic Diagram, Sheet 2 of 2
219
NTN8250F Vocoder Board Component Location Detail
220
NTN8250G Vocoder Board Schematic Diagram, Sheet 1 of 2
222
NTN8250G Vocoder Board Schematic Diagram, Sheet 2 of 2
223
NTN8250G Vocoder Board Component Location Detail
224
0105956V33 Controller Flex Circuit Detail
228
0105956V33 Controller Flex Schematic and Parts List
229
Model I Exploded View and Parts List
230
Models II and III Exploded View and Parts List
231
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Detailed Service Manual
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Motorola ASTRO XTS 3000 R Specifications
General
Brand
Motorola
Model
ASTRO XTS 3000 R
Category
Portable Radio
Language
English
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