Sony HCD-AZ2D Service Manual page 74

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