Sony HCD-RV7 Service Manual page 63

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Pin No. Pin Name
87 FRONT-RELAY
88 PROTECTOR
89 A-SHUT
90 B-SHUT
91 B-HALF
92 MODEL-IN
93 DEST-IN
94 SW-AD-KEY
95 NO-USE
96 AVSS
97 SW-RELAY
98 VREF
99 AVCC
100 NO-USE
TE
L 13942296513
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I/O
O
Relay drive signal output for the front speaker protect "H": relay on
I
Protect on/off detection signal input from the speaker protect circuit "L": protect on
I Shut off detection signal input from the deck-A side reel pulse detector
I
Shut off detection signal input from the deck-B side reel pulse detector
I
Deck-B cassette detection signal input terminal "L": cassette in, "H": no cassette
I
Model setting terminal
I Destination setting terminal
SUBWOOFER ON/OFF and SURROUND SPEAKER MODE key input from the SS-WGV8
I
(A/D input) (HCD-RV8 only)
I
Not used
—
Ground terminal (for analog system)
O
Relay drive signal output for the sub woofer protect "H": relay on (HCD-RV8 only)
I
Reference voltage (+3.3V) input terminal (for analog system)
—
Power supply terminal (+3.3V) (for analog system)
I
Not used
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Description
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HCD-RV7/RV8
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