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Connector
Pin
YC7
1
Connected to
2
touch panel
3
4
YC9
1
Connected to
2
LCD
3
4
YC10
A1
Connected to
A2
main PWB
A3
A4
A5
A6
A7
A8
A9
A10 GND
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10 HUMAN_SEN
Service Manual
Signal
I/O
BOTTOM Y+
I
LEFT X-
I
TOP Y-
I
RIGHT X+
I
LED_A
O
NC
-
LED_C
I
NC
-
LIGHTOFF_P
I
OWERON
GND
-
INT_POWER
O
KEY
AUDIO
I
LED_PROCE
I
SSING
LED_ATTENT
I
ION
LED_MEMOR
I
Y
BEEP_POWE
I
RON
PANEL
I
RESET
-
P2C_SDAT
O
C2P_SDAT
I
P2C_SDIR
O
P2C_SBSY
O
C2P_SCK
I
ANY_KEY
O
HUMAN_SEN
-
S_NEAR
5V0
I
JOB_LED
I
-
S_FAR
Voltage
Analog
Touch panel Y+ position signal
Analog
Touch panel X- position signal
Analog
Touch panel Y- position signal
Analog
Touch panel X+ position signal
0/3.3 V DC
LED control signal
-
Not used
0/3.3 V DC
LED control signal
-
Not used
0/3.3 V DC
Sleep return signal
-
Ground
0/3.3 V DC
Power key: On/Off
Analog
Audio output signal
0/3.3 V DC
Processing LED control signal
0/3.3 V DC
Attention LED control signal
0/3.3 V DC
Memory LED control signal
0/3.3 V DC
Sleep return signal
0/3.3 V DC
Reset signal
-
Ground
0/3.3 V DC (pulse) Serial communication data signal
0/3.3 V DC (pulse) Serial communication data signal
Panel communication direction signal
0/3.3 V DC
Panel busy signal
0/3.3 V DC
0/3.3 V DC (pulse) Panel clock signal
ANY KEY return signal
0/3.3 V DC
-
Not used
5 V DC power input from MPWB
5 V DC
JOB LED control signal
0/3.3 V DC
-
Not used
2-3-42
Description
Y116141-8
2NP
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