74
HCD-AZ2D/AZ5D
Pin No.
Pin Name
I/O
Description
91
TAPE B HALF/REC
I
Deck-B cassette detection signal input from the tape mechanism deck block
“L”: cassette inRecording-proof (forward and reverse direction) detection signal input
from the tape mechanism deck block “L”: recording possible
92
SPEC-IN
I
Destination setting input terminal (A/D input)
93
MODEL-IN
I
Model setting input terminal (A/D input)
94, 95
KEY_2, KEY_1
I
Key input terminal (A/D input)
96
AVSS
–
Ground terminal (analog system)
97
TAPE A SHUT
I
Deck-A tape reel rotating detection signal input from the tape mechanism deck block
98
VREF
I
Reference voltage (+3.3V) input terminal (analog system)
99
AVCC
–
Power supply terminal (+3.3V) (analog system)
100
STANDBY LED
O
LED drive signal output of the standby indicator “H”: LED on
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9
2
8
9
4
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9
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9
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2
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9
8
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5
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5
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7
3
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