TM-V71A_E_serv维修手册含电器原理图

144/430(440)MHz FM DUAL BANDERTM-V71A/N71EKENWOODKenwood CorporationSERVICE MANUAL2007-5 PRINTED IN JAPANB51-8791-00(N)2890w⊙MicrohonePanel(Display)(T91-0657.15)(A62-1135-03)Metallic cabinet(A01-2206-02)KENWOODFD"690m8S25C.INT.SEL SHIFTMUTECALLTONELOWPF1 PF2Knob(ENC)Button knob (7KEYS)Knob (VOL)(K29-9376-03)(K29-9381-02)(K299377-03)X2Button knob(VFO,MR)Front glass (Display)Knob (SQL)Button knob (POWER,PM)(K29-9378-03)(B10-2775-12)(K29-9380-03)×2(K29-9379-03)Photo is TM-V71A.CONTENTSDISASSEMBLY FOR REPAIR…2PC BOARDCIRCUIT DESCRIPTION ........................3D1 SPLAY UNIT(X54-3590-00).....60SEMICONDUCTOR DATA....................11TX-RX UNIT (X57-731X-XX)..............64COMPONENTS DESCRIPTION.............14INTERCONNECTION DIAGRAM ............72TERMINAL FUNCTION.......19SCHEMATIC DIAGRAM74PARTS LIST....22BLOCK DIAGRAM....86EXPLODED VIEW..38LEVEL DIAGRAM...........88OPTIONAL ACCESSORIES........90ADJUSTMENT........40SPECIFICATIONS............................9.LFThis product complies with the RoHS directive for the European market.This product uses Lead Free solder.