-60-
Pin No.
Pin Name
I/O
Description
44
45-50
51-53
54
55
56-63
64
65
66
67-71
72
73-75
76
77
78
79
80-82
83
84
85
86
87
88
89
90
91
92
IC DESCRIPTION-2/10 (LC877256V-5V36)-2/2
_______
ECO
NC
NC
VDD2
VSS2
NC
DVD-ON
FAN-ON
I-HEAT
NC
O-LED GR
NC
O-LED BL
O-LED RED
O-RID CLS
O-RID OPN
NC
I-RID CLS
I-RID OPN
I-JOG B
I-JOG A
O-DSPCE
______________
O-STBY
VSS3
VDD3
O-C-SIFT
__________________
I-STEREO
_________________
I
I
—
—
—
—
O
O
I
—
O
—
O
O
O
O
—
I
I
I
I
O
O
—
—
O
I
I
I
I
I
Terminal for a selector.
Terminal for a selector.
Not connected.
Positive power supply pin.
Negative power supply pin.
Not connected.
Power control signal output for the DVD unit.
Fan driver control signal output.
Pull up.
Not connected.
Green LED control signal output.
Not connected.
Blue LED control signal output.
Red LED control signal output.
Close signal output to the motor driver.
Open signal output to the motor driver.
Not connected.
Close switch detect signal input from S152.
Open switch detect signal input from S152.
Jog dial signal input from the rotary encoder.
Jog dial signal input from the rotary encoder.
Data latch signal output to the DSP.
Control signal output for the STAND BY LED and the LCD driver.
Negative power supply pin.
Positive power supply pin.
LC oscillator frequency control signal output.
STEREO detect signal input from the tuner.
Speaker relay control signal output.
Clock signal output to the DVD unit.
RDS data input from the tuner.
Data input from the DVD unit.
Tuned signal detect input from the tuner.
Push switch signal input from S110.
Data output to the DVD unit.
Clock output to the DSP etc.
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8
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