建伍KENWOOD-tk-272g-维修图纸手册

VHF FM TRANSCEIVERKENWOODTK-272GSERVICE MANUAL2000-11 PRINTED IN JAPANB51-8560-00()790Antenna(KRA-14:Option)Knob(ENC)(K29-5331-03)Knob (VOL)K29-5332-03)Cabinet assy(A02-3568-23)Knob(PTT)(K29-5334-13)Knob (Side1)-(K29-5333-13)Key top (DTMF)(K29-9043-02)CONTENTSGENERAL….2ADJUSTMENT32SYSTEM SET-UP.....2PC BOARD VIEWSOPERATING FEATURES.............3DISPLAY UNIT(X54-3250-10)41REALIGNMENT...........7TX-RX UNIT (X57-587X-XX).........43DISASSEMBLY FOR REPAIR..15SCHEMATIC DIAGRAM49CIRCUIT DESCRIPTION16BLOCK DIAGRAM….53SEMICONDUCTOR DATA..2LEVEL DIAGRAM.55DESCRIPTION OF COMPONENTS..........22KNB-14/KNB-15A (Ni-Cd BATTERY).56PARTS LIST23OPTIONS......57EXPLODED VIEW.30SPECIFICATIONS..............BACK COVERPACKING...31