Kenwood KRF-V7773D Service Manual

Also see for KRF-V7773D: User guide Instruction manual Connect and set up Service manual

Contents

Pin No. Pin No.L 1 L 2 L 3 L 4 L 5 L 6 L 7 L 8 L1 2 R1 29R 1 R 2 R 3 R 4 R 5 R 6 R 7 R 8 L2 3 R2 28L3 4 R3 27L4 5 R4 26L5 7 R5 24L6 8 R6 23L7 10 R7 21VIDEO1 L8 11 R8 20Room AVIDEO2Room AVIDEO3Room AVIDEO4Room ADVDRoom AAPE1/MDRoom ACD1Room ACD-RRoom ATUNERRoom ACD2X25,IC3X25 IC3 ST1NJU7313NPUTPHONOIGITAL RECAV AUXTHAN 6ch INPUTPin No. Pin No.L1 2 R1 29L2 3 R2 28Room BL3 4 R3 27VIDEO1L4 6 R4 25Room BL5 7 R5 24VIDEO2L6 8 R6 23Room BL7 10 R7 21VIDEO3L8 11 R8 20Room BVIDEO4Room BDVDRoom BTAPE1/MDRoom BCD2Room BCD1Room BCD-RRoom BTUNERX25,IC4NJU7312CD2(IN CD2/TAPE2 MODE)X25 IC4 ST1TAPE2(IN CD2/TAPE2 MODE)L 1 L 2 L 3 L 4 L 5 L 6 L 7 L 8R 1 R 2 R 3 R 4 R 5 R 6 R 7 R 87773D/V7773D-B/V9993DCIRCUIT DESCRIPTIONPin7 Pin6 IR_SELECT(X11,IC201) (X11,IC201) (Pin 93 ofX13 IC23)WITH RF RF ON 0VERSION RF OFF 1FRONT 0WITHOUT IR ONRF VERSION FRONT 1IR OFFay Control :X13,IC23(Main u-COM) 5-5 IR Remote Control Sensor ControlRELAY CONT.(Pin 30)PHONOTUNERCD1 0MD/TAPE1CD-RAPE2 MONITORVIDEO1VIDEO2VIDEO3 1VIDEO4DVDAV AUXACRO A,B,C(X13,IC23)P MACRO P MACRO P MACROA(Pin31) B(Pin32) C(Pin33)1 0 0 02 0 1 03 1 0 04 1 1 00 0 1P MACRO IN(55)SIGNAL(YES) HSIGNAL(NO) LTV SENS(34)TV POWER ON HTV POWER OFF Lput Selector 5-8 B Input Selector