64
HCD-VM330AV
Pin No.
Pin Name
I/O
Description
84
C-SENS
I
Internal status monitor input terminal Not used (open)
85
C-DATA
O
Command serial data output terminal Not used (open)
86
C-LATCH
O
Command latch pulse output terminal Not used (open)
87
C-CLK
O
Command serial data transfer clock signal output terminal Not used (open)
88
LD ON
I
Laser diode on/off control signal output terminal Not used (open)
89
B-SHUT
I
Shut off detection signal input from the deck-B side reel pulse detector in the tape mechanism
deck section
90
B-HALF
I
Detection input from the deck-B cassette detect switch in the tape mechanism deck section
“L”: cassette in
91
T-SENS3
I
Table position sensor (IC12) input terminal
92
D-SENS
I
Disc detect sensor (Q841) input terminal “H”: disc in
93
T-SENS1
I
Table position sensor (IC11) input terminal
94
SPEC
I
Model specification setting terminal
95
MODEL
I
Model destination setting terminal
96
AVSS
—
Ground terminal (analog system)
97
A-SHUT
I
Shut off detection signal input from the deck-A side reel pulse detector in the tape mechanism
deck section
98
VREF
I
Reference voltage (+5V) input terminal (for A/D converter)
99
AVCC
—
Power supply terminal (+5V) (for A/D conversion)
100
TABLE NEG
O
Table motor drive signal (clockwise) output to the motor driver (IC881)
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