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