HTX-212-(Service-Manual维修手册含电器原理图)

Radio Shack。Service Manual19·1125HTX-2122-METER AMATEUR(VHF.FM HAM TRANSCEIVERCatalog Number:19-1125CONTENTSPageSpecifications……2Block Diagrams…5Disassembly Instructions........…6Theory of Operation.……7Alignment and Adjustment....12Troubleshooting…17Error Display....…18Printed Circuit Board.....…19Wiring Diagram......…24Exploded View……25Exploded View Parts List..…26Electrical Parts List.......28Semiconductor Lead Identification and IC Internal Diagram…45Semiconductor Voltage Chart..............56Schematic Diagram....…631995 Tandy Corporation.All Rights Reserved.Radio Shack is a registered trademark of Tandy Corporation.