50
HCD-DX2D
Pin No.
Pin Name
I/O
Description
48
DSDA
O
DAC encoder data signal output
49
DSSTB
O
DAC encoder chip enable signal output
50
DSCK
O
DAC encoder clock signal output
51
XTO
—
Not used
52
STRB
O
Strobe data out to the sound processor
53
SDAT/ROMDA
O
Data output to the EPROM
54
SCK/ROMCK
O
Clock output to the EPROM
55
OPN
O
Loading motor FWD control signal output
56
CLS
O
Loading motor REV control signal output
57
AUXTVS
O
Clock output to the microphone echo (not used)
58
USBPS
O
Data output to the microphone echo (not used)
59
AMUT
O
Audio line muting signal output
60
LED
O
LED control signal output
61
TUON
O
Tuner power supply control signal output
62
CD ON
O
CD power supply control signal output
63
RLY
O
Relay control signal output
64
PCON
O
Power supply control signal output
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