Kenwood_TK-715_N_维修维护电器原理图手册_1997

nm)VHF FM TRANSCEIVERTK-715/(N)KENWOODSERVICE MANUALREVISED IV1997-12 PRINTED IN JAPANB51-8255-40(N)1378This service manual is the same as the TK-715/(N)(B518255-30)service manual with destinations T,T3.X,E,E9,and NM.with the exception of the new destinations,K.Microphone(T91-0362-25】Front glass(B10-1126-04)KENWOODCALLC.EA月20NCSTKnob (VOL)Knob (CH)(K29-4534-04)(K29-4533-04)Knob (POWER)KnobPanel ass'y(K27-3052-04)(K29-4905-04)×5(A62-0228-03)Photo is T3 type.CONTENTSGENERAL…***2ADJUSTMENT..............44441464446444444*37SYSTEM SET-UP.…2CIRCUIT DIAGRAMS PC BOARD VIEWSINSTALLATION.…3PLL(X58-3970-XX)…42REALIGNMENT............3PLL(X58-398X-XX).…44DISASSEMBLY FOR REPAIRgAPC(X59-4090-50).46BLOCK DIAGRAM.…5HPF(X59-4100-XX)…46LEVEL DIAGRAM11CONTROL UNIT (X53-3792-XX).................47CIRCUIT DESCRIPTION......13TX-RX UNIT(X57-424X-XX/X57-4250-21).…49SEMICONDUCTOR DATA.........19SCHEMATIC DIAGRAM...........................59DESCRIPTION OF COMPONENTS................22TERMINAL FUNCTION…61PARTS LIST…24KMC-9 (BASE MICROPHONE).......61EXPLODED VEW.....34KPG-19 (INTERFACE CABLE).63PACKING.36