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Connector
Pin
YC10
1
S_LED
Connected to
2
LED4
operation
panel PWB
3
LED2
right
4
KEY5
5
SCAN3
6
SCAN2
7
SCAN1
8
KEY7
9
LED3
10
KEY6
11
SCAN0
12
GND
YC15
1
GND
Connected to
2
SCK
LCD relay
3
SDI
PWB
4
SPC_CS1N
5
SHUT
6
LCD_RESB
7
Y1(T)
8
X2(L)
9
Y2(B)
10
X1(R)
11
LED_A(+)
12
LED_C(-)
Signal
I/O
O
0/3.3 V DC
O
0/3.3 V DC(pulse)
O
0/3.3 V DC(pulse)
I
0/3.3 V DC(pulse)
O
0/3.3 V DC(pulse)
O
0/3.3 V DC(pulse)
O
0/3.3 V DC(pulse)
I
0/3.3 V DC(pulse)
O
0/3.3 V DC(pulse)
I
0/3.3 V DC(pulse)
O
0/3.3 V DC(pulse)
-
-
-
-
O
0/3.3 V DC(pulse)
O
0/3.3 V DC(pulse)
O
0/3.3 V DC
O
0/3.3 V DC
O
0/3.3 V DC
I
Analog
I
Analog
I
Analog
I
Analog
O
0/3.3 V DC
I
0/3.3 V DC
Voltage
Memory LED contorol signal
Operation panel LED display drive signal
4
Operation panel LED display drive signal
2
Operation panel key scan return signal 5
Scan signal 3
Scan signal 2
Scan signal 1
Operation panel key scan return signal 7
Operation panel LED display drive signal
3
Operation panel key scan return signal 6
Scan signal 0
Ground
Ground
Clock signal
Serial communication data signal
LCD control signal
LCD control signal
LCD control signal
Touch panel Y+Positional signal
Touch panel X+Positional signal
Touch panel Y-Positional signal
Touch panel X-Positional signal
LED control signal
LED control signal
2-3-23
2K3/2L3-1
Description
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