HYT HYT TC-500U RDA Two-way radio sm free download

File name HYT_TC-500U_RDA_Two-way_radio_sm.pdf

8130050000120 2007-12-25 TC-500 Service Manual Content Revision History-----------------------------------------------------------------------------------------------2 General-----------------------------------------------------------------------------------------------------------2 Radio Overview------------------------------------------------------------------------------------------------3 Software Specification--------------------------------------------------------------------------------------5 Circuit Description------------------------------------------------------------------------------------------9 CPU Pins-------------------------------------------------------------------------------------------------------13 Parts List 1-----------------------------------------------------------------------------------------------------15 Adjustment Description-----------------------------------------------------------------------------------59 Disassembly and Assembly for Repair--------------------------------------------------------------63 Exploded View------------------------------------------------------------------------------------------------66 Part List 2------------------------------------------------------------------------------------------------------67 Packing---------------------------------------------------------------------------------------------------------68 PCB View-------------------------------------------------------------------------------------------------------69 Block Diagram------------------------------------------------------------------------------------------------73 Schematic Diagram-----------------------------------------------------------------------------------------74 Specifications------------------------------------------------------------------------------------------------76 1 TC-500 Service Manual Revision History Version Date Content of Update Circuit: 1. Update the parts list 1, schematic diagram, block 02 September,2007 diagram, PCB View and some parameters of specifications. Structure: update parts list 2, exploded view. General Manual Scope This manual is intended for use by experienced technicians familiar with similar types of communication equipment. It contains all service information required for the equipment and is current as of the publication date. User Safety Information The following precautions are recommended for personnel safety: Do not transmit until all RF connectors are verified secure and any open connectors are properly terminated. Shut off and do not operate this equipment near el