Motorola HT Series Service Manual page 12
Professional series
two-way portable radios
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Also See for HT Series:
- Detailed service manual (639 pages) ,
- Detailed service manual (96 pages) ,
- Service manual (122 pages)
Table of Contents
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8.15 PassPort Trunking Troubleshooting Chart.................................................................. 8-48
8.16 Keypad Troubleshooting Chart ................................................................................... 8-49
8.17 900 MHz Troubleshooting Charts ............................................................................... 8-50
8.17.1 Troubleshooting Flow Chart for Controller (Sheet 1 of 2) .............................. 8-50
8.17.2 Troubleshooting Flow Chart for Controller (Sheet 2 of 2) .............................. 8-51
8.17.3 Troubleshooting Flow Chart for Receiver (Sheet 1 of 2) ............................... 8-52
8.17.4 Troubleshooting Flow Chart for Receiver (Sheet 2 of 2) ............................... 8-53
8.17.5 Troubleshooting Flow Chart for Transmitter .................................................. 8-54
8.17.6 Troubleshooting Flow Chart for Synthesizer.................................................. 8-55
8.17.7 Troubleshooting Flow Chart for VCO............................................................. 8-56
Chapter 9
Schematic Diagrams, Overlays, and Parts Lists.............9-1
9.1
Introduction ................................................................................................................... 9-1
9.1.1
Notes For All Schematics and Circuit Boards .................................................. 9-1
9.2
Flex Layout ................................................................................................................... 9-2
9.2.1
Keypad-Controller Interconnect Flex Schematic ............................................. 9-3
9.2.2
Keypad-Controller Interconnect Flex Parts List ............................................... 9-3
9.2.3
Universal Flex Connector ............................................................................... 9-4
9.2.4
Universal Connector Flex Schematic............................................................... 9-5
9.2.5
Universal Flex Connector Parts List ................................................................ 9-5
9.3
Keypad Top and Bottom Overlays................................................................................ 9-6
9.4
Keypad Circuit Board/Schematic Diagrams and Parts List........................................... 9-7
9.5
Controller Circuit Board/Schematic Diagrams and Parts List ..................................... 9-13
9.6
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List
(PCB 8480450Z03)..................................................................................................... 9-21
9.7
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List
(PCB 8480450Z13 / 8480587Z05).............................................................................. 9-33
9.8
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List
(PCB 8480450Z14)..................................................................................................... 9-47
9.9
UHF Band 1 Circuit Board/Schematic Diagrams and Parts List
(PCB 8486458Z02)..................................................................................................... 9-67
9.10 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List
(PCB 8486458Z03)..................................................................................................... 9-81
9.11 UHF 1 Band Circuit Board/Schematic Diagrams and Parts List
(PCB 8415234H01) .................................................................................................. 9-101
9.12 UHF Band 1 Circuit Board/Schematic Diagrams and Parts List ............................... 9-123
9.13 UHF Band 2 Circuit Board/Schematic Diagrams and Parts List
(PCB 8485641Z02)................................................................................................... 9-135
9.14 UHF Band 2 Circuit Board/Schematic Diagrams and Parts List
(PCB 8485641Z06 / 8485677Z03)............................................................................ 9-147
9.15 UHF Band 2 Circuit Board/Schematic Diagrams and Parts List
(PCB 8486686Z01)................................................................................................... 9-161
9.16 UHF Band 2 Circuit Board/Schematic Diagrams and Parts List
(PCB 8486686Z02)................................................................................................... 9-175
9.17 UHF Band 2 Circuit Board/Schematic Diagrams and Parts List
(PCB 8415235H01) .................................................................................................. 9-195
9.18 UHF Band 2 Circuit Board/Schematic Diagrams and Parts List ............................... 9-217
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Troubleshooting
