Kenwood_TKM-707_TRC-70_serv维修手册含电器原理图

SSB RADIOTELEPHONEKENWOODTKM-707SERVICE MANUAL1989-11 PRINTED IN JAPANB51-8037-00(O)638KnobKnob (POWER SW)Panel ass'y (DRESSING PANEL)(K29-4540-14)(K29-4519-04)(A20-7061-04)Panel ass'yMetallic cabinetFront glassKnobKnob(A20-7045-13)(A01-1086-02)(B10-1129-14)(K29-4540-14)×4(K29-4539-04)×2KENWOOD2.782.0E-[HTM7●MicrophoneCap (PHONES)KnobKnob (MAIN DIAL)Foot(T91-0388-05)(B09-0320-04)(K29-4540-14)x5{K29-4538-03)(J02-0323-05)X4CONTENTSMAINTENANCE AND ADJUSTMENT ......2TX-RX UNIT(X57-3470-10).93INSTALLATION INSTRUCTIONS.....5.FINAL UNIT(X45-3370-10).101CIRCUIT DESCRIPTION.SCHEMATIC DIAGRAM............105DESCRIPTION OF COMPONENTS...............27MAT-100 (AUTOMATIC ANTENNA TUNER)PARTS LST..............33Circuit Description108EXPLODED VIEW...............63Bl0 ck Diagram…122PACKING……65Description of Components123ADJUSTMENT.........,66Parts List.…124LEVEL DIAGRAM..........76Exploded View…129BLOCK DIAGRAM……77PC Board ViewTERMINAL FUNCTION..................81LED UNIT(W02-0844-08).130CIRCUIT DIAGRAMS PC BOARD VIEWSANT MODULE UNIT (W02-0883-08)...........131LCD ASSY(B38-0324-05).83Schematic Diagram133VC0(X58-3720-10).…83Installation Instructions...........136DC-DC(X59-1100-00)…84Manual Tuning.........140FAN TEMP PROTECTION(X59-3370-00).....84Specifications.........…141VC0(X59-3440-00).84SPECIFICATIONS.BACK COVERCONTROL UNIT (X53-3280-10)........................85