Sony XR-C6100 Car Stereo System User Manual


 
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Pin No. Pin Name I/O Function
67 KEYACK I
Input of acknowledge signal for the key entry Acknowledge signal is input to accept function
and eject keys in the power off status On at input of “H”
68 VDD Power supply terminal (+5V)
69 X OUT O Main system clock output terminal (5 MHz)
70 X IN I Main system clock input terminal (5 MHz)
71 GND Ground terminal
72 XT OUT O Sub system clock output terminal (32.768 kHz)
73 XT IN I Sub system clock input terminal (32.768 kHz)
74 AVDD Power supply terminal (+5V) (for A/D converter)
75 AVREF0 I Reference voltage input terminal (+5V) (for A/D converter)
76 KEYIN0 I
77 KEYIN1 I
78 D-BASS I D-BASS switch (SW951) input (A/D input)
79 VSM I FM and AM signal meter voltage detection input from the FM/AM tuner unit (TU1)
80 KEYSEL I Setting terminal for the key (fixed at “L”)
Key input terminal (A/D input)
OFF, SOURCE, MODE *, SEEK AMS + + ), SEEK AMS = 0 –, VOLUME –,
SEL, VOLUME +, DSPL, ATT keys input (LSW901 to LSW910)
Key input terminal (A/D input)
6, INTRO 1, REPEAT 2, SHUF/a 3, BL SKIP 6, ATA 5, BANK/MTL 4, BTM LCL, FILE,
PRESET DISC +/– keys input (LSW921 to LSW931)
*1 loading/tape operation motor control
MODE
TERMINAL
LM LOD (pin ) “L” “H” “L” “H”
LM EJ (pin ) “L” “L” “H” “H”
STOP
LOADING/
FORWARD
EJECT/
REVERSE
BRAKE