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