Sony SS-CPX1 Service Manual page 48

HCD-CPX1
Pin No. Pin Name
90
TC END SW
91
TC HALF/REC/SW
92 MODEL
93 DEST
94, 95
KEY3, KEY2
96
AVSS
97 KEY1
98 VREF
99 AVCC
100 LCD RESET
46
I/O
I
Tape end detect switch input terminal
Recording-proof claw (forward/reverse) detect switch and cassette in detect switch input terminal
I
(A/D input)
I Model setting terminal
I
Destination setting terminal
I Front panel key input terminal (A/D input)
— Ground terminal (for analog system)
I Front panel key input terminal (A/D input)
I
Reference voltage (+3.3V) input terminal
—
Power supply terminal (+3.3V) (for analog system)
O Reset signal output to the liquid crystal display driver "L": reset
Description