Hytera DMR Service Manual

Service Manual
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11.8TroubleshootingFlowChart ................................................................................................................................89
12. UHF1(400‐470MHz45W)Information ........................................................................................................ 95
12.1T r ansmitterCircuit ............................................................................................................................................... 95
12.2ReceiverCircuit .................................................................................................................................................... 97
12.3FrequencyGenerationUnit(FGU) ....................................................................................................................... 98
12.4PCBView ............................................................................................................................................................ 101
12.5BlockDiagram .................................................................................................................................................... 105
12.6SchematicDiagram ............................................................................................................................................ 108
12.7PartsList ............................................................................................................................................................. 122
12.8TroubleshootingFlowChart .............................................................................................................................. 157
13. UHF2(450‐520MHz25W)Information...................................................................................................... 163
13.1T r ansmitterCircuit ............................................................................................................................................. 163
13.2ReceiverCircuit .................................................................................................................................................. 165
13.3FrequencyGenerationUnit(FGU) ..................................................................................................................... 166
13.4PCBView ............................................................................................................................................................ 169
13.5BlockDiagram .................................................................................................................................................... 173
13.6SchematicDiagram ............................................................................................................................................ 176
13.7PartsList ............................................................................................................................................................. 190
13.8TroubleshootingFlowChart .............................................................................................................................. 226
14. UHF2(450‐520MHz45W)Information...................................................................................................... 232
14.1T r ansmitterCircuit ............................................................................................................................................. 232
14.2ReceiverCircuit .................................................................................................................................................. 234
14.3FrequencyGenerationUnit(FGU) ..................................................................................................................... 235
14.4PCBView ............................................................................................................................................................ 238
14.5BlockDiagram .................................................................................................................................................... 242
14.6SchematicDiagram ............................................................................................................................................ 245
14.7PartsList ............................................................................................................................................................. 259
14.8TroubleshootingFlowChart .............................................................................................................................. 295
15. UHF3(350‐400MHz25W)Information...................................................................................................... 301
15.1T r ansmitterCircuit ............................................................................................................................................. 301
15.2ReceiverCircuit .................................................................................................................................................. 303
15.3FrequencyGenerationUnit(FGU) ..................................................................................................................... 304

Hytera DMR Specifications

General

Brand	Hytera
Model	DMR
Category	Radio
Language	English