Sony HCD-EP515 Service Manual page 29

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Pin No.
Pin Name
87
TU TUNED
88
TA MOTOR
89
VSS3
90
VDD3
91
F DATA
92
CD XRST
93
CD LDON
94
CD OPEN
95
POWER ON
96
BL ON
97
AMP ST-BY
98
TA BIAS
99
AMP MUTE
100
AU MUTE
TE
L 13942296513
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I/O
I
Tuner tuned status signal input
O
Motor control signal output to the tape deck
Ground terminal
Power supply terminal
O
Control signal output to the sound processor
O
Reset signal output to the CD unit
O
LD ON signal output to the CD unit
I
CD door open/close switch signal input
O
Power relay control signal output
O
Back light control signal output
O
Standby control signal output to the power amplifier
O
Bias control signal output to the bias oscillation circuit
O
Muting control signal output to the power amplifier
O
Not used
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2 9
8
Description
Q Q
3
6 7
1 3
1 5
co
.
HCD-EP515
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9
29

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