Kenwood KDC-MP6090R Service Manual

Also see for KDC-MP6090R: Instruction manual

Contents

KDC-MP6090R/MP7018/MP80179Pin No. Pin Name I/O Description Processing Operation51 SCTL O RF 1x/2x velocity select "Lo": 2x, "Hi": 1x52 RESET O RESET terminal "Lo": Reset53 A15 O - Not used (N.C.)54 MUTE-R O Mute request (R Ch) terminal "Lo": Mute requested55 MUTE-L O Mute request (L Ch) terminal "Lo": Mute requested56 LDON O Laser on/off control terminal "Lo": Laser off, "Hi": Laser on57 MP3/CD O CD-DA/MP3 select terminal "Lo": CD-DA, "Hi": MP358 PON O Peripheral circuits power control terminal "Lo": Power off, "Hi": Power on59 CDRW O RW select terminal "Hi": CD-R/W60 VCC - Power supply connection terminal Connected to BU 5V lines.61 A8 O - Not used (N.C.)62 VSS - Ground connection terminal Connected to GND lines.63 A7/D7 I/O Multiplex bus address/data (7bit) line64 A6/D6 I/O Multiplex bus address/data (6bit) line65 A5/D5 I/O Multiplex bus address/data (5bit) line66 A4/D4 I/O Multiplex bus address/data (4bit) line67 A3/D3 I/O Multiplex bus address/data (3bit) line68 A3/D2 I/O Multiplex bus address/data (2bit) line69 A1/D1 I/O Multiplex bus address/data (1bit) line70 A0/D0 I/O Multiplex bus address/data (0bit) line71 RFOK I RFOK interrupt input Not used ("Lo": Interrupt)72 MSTOP I MSTOP detection terminal "Lo": Standby mode, "Hi": Operation mode73 INT4 I Servo DSP (Servo part) interrupt input "Lo": Interrupt74 D12 O - Not used (N.C.)75 D11 O - Not used (N.C.)76 D10 O - Not used (N.C.)77 D9 O - Not used (N.C.)78 D8 O - Not used (N.C.)79 T3 I Test terminal (for development) Not used (connected to GND lines)80 T2 I Test terminal (for development) Not used (connected to GND lines)81 T1 I Test terminal (for development) Not used (connected to GND lines)82 EMPH I Emphasis on/off input "Lo": Emphasis off, "Hi": Emphasis on83 RFOK I RFOK input "Lo": RF NG, "Hi": RF OK84 D2 O - Not used (N.C.)85 SW3 I Down & limit switch detection input "Hi": Chucking, "Lo": Pickup most inner position86 DETECT I Vibration detection input "Lo": Vibration detected87 AN7/KI3 O - Not used (N.C.)88 AN6/KI2 O - Not used (N.C.)89 AN5/KI1 O - Not used (N.C.)90 AN4/KI0 O - Not used (N.C.)91 AN3 O - Not used (N.C.)92 AN2 O - Not used (N.C.)93 AN1 O - Not used (N.C.)94 AVSS - A/D converter ground connection terminal Connected to GND lines.95 AN0 O - Not used (N.C.)96 VREF - A/D converter reference voltage input terminal Not used (connected to GND lines)97 AVCC - A/D converter power supply connection terminal Connected to BU 5V lines.98 SIN4 O - Not used (N.C.)99 SOUT4 O - Not used (N.C.)100 CLK4 O - Not used (N.C.)MICROCOMPUTER'S TERMINAL DESCRIPTION