Sony XR-C6103SP Service Manual page 21

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Pin No. Pin Name
68 VDD
69 X OUT
70 X IN
71 GND
72 XT OUT
73 XT IN
74 AVDD
75 AVREF0
76 KEYIN0
77 KEYIN1
78 D.BASS
79 VSM
80 KEYSEL
*1 loading/tape operation motor control
TE
MODE
L 13942296513
TERMINAL
LM LOD (pin #§)
LM EJ (pin #¶)
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I/O
— Power supply terminal (+5V)
O Main system clock output terminal (5 MHz)
I Main system clock input terminal (5 MHz)
— Ground terminal
O Sub system clock output terminal (32.768 kHz)
I Sub system clock input terminal (32.768 kHz)
— Power supply terminal (+5V) (for A/D converter)
I Reference voltage input terminal (+5V) (for A/D converter)
Key input terminal (A/D input)
OFF, SOURCE, MODE *, + ) + SEEK AMS, – = 0 SEEK AMS, VOLUME –,
I
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 SENS,
I
FILE, PRESET DISC +/– keys input (LSW921 to LSW931)
I D-BASS switch (SW951) input (A/D input)
I FM and AM signal meter voltage detection input from the FM/AM tuner unit (TU1)
I Setting terminal for the key (fixed at center voltage)
LOADING/
STOP
FORWARD
"L" "H"
"L" "L"
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Function
Q Q
3 6 7 1 3 1 5
EJECT/
BRAKE
REVERSE
"L" "H"
"H" "H"
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