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Connector
Pin
YC12
1
Connected to
2
operation
3
panel PWB
main
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
YC20
A1
Connected to
A2
USB
A3
interface
A4
B1
B2
B3
B4
Service Manual
Signal
I/O
HUMAN_SEN
-
S_FAR
JOB_LED
O
5V0
O
HUMAN_SEN
-
S_NEAR
ANY_KEY
I
C2P_SCK
O
P2C_SBSY
I
P2C_SDIR
I
C2P_SDAT
O
P2C_SDAT
I
GND
-
PANEL_RESE
O
T
BEEP_POWE
O
RON
LED_MEMOR
O
Y
LED_ATTENT
O
ION
LED_PROCE
O
SSING
AUDIO
O
INT_POWER
I
KEY
GND
-
LIGHTOFF_P
O
OWERON
VBUS_A
O
D-_A
I/O
D+_A
I/O
GND_A
-
VBUS_B
O
D-_B
I/O
D+_B
I/O
GND_B
-
Voltage
-
Not used
0/3.3 V DC
JOB LED control signal
5V DC
5 V DC power output to OPPWB-M
-
Not used
0/3.3 V DC
ANY KEY return signal
0/3.3 V DC(pulse)
Panel clock signal
0/3.3 V DC
Panel busy signal
0/3.3 V DC
Panel comunication direction siganal
0/3.3 V DC(pulse)
Serial comunication data signal
0/3.3 V DC(pulse)
Serial comunication data signal
-
Ground
0/3.3 V DC
Reset signal
0/3.3 V DC
Sleep return signal
0/3.3 V DC
Memory LED control signal
0/3.3 V DC
Attension LED control signal
0/3.3 V DC
Processing LED control signal
Analog
Audio output signal
0/3.3 V DC
Power key: On/Off
-
Ground
0/3.3 V DC
Sleep return signal
5 V DC
5 V DC power output
-
USB data signal
-
USB data signal
-
Ground
5 V DC
5 V DC power output
-
USB data signal
-
USB data signal
-
Ground
2-3-6
Description
Y116141-8
2NP
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