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Connector
Pin
YC21
1
Connected to
2
USB host
3
4
5
YC22
1
Connected to
2
USB
3
keyboard
4
5
YC23
1
Connected to
2
controller fan
3
motor
YC25
1
Connected to
2
ISC PWB
3
4
5
6
7
YC26
1
Connected to
2
Card reader
3
4
5
YC27
1
Connected to
2
hard disk
3
YC30
1
Connected to
2
operation
3
panel PWB
4
main
5
6
Y116141-8
Signal
I/O
VBUS
O
DATA-
I/O
DATA+
I/O
ID
-
GND
-
VBUS
O
DATA-
I/O
DATA+
I/O
NC
-
GND
-
SPEED
O
CONTROL
GND
-
5V
O
GND
-
HTPDN
I
LOCKN
I
GND
-
RX0N
I
RX0P
I
GND
-
VBUS
O
DATA-
I/O
DATA+
I/O
NC
-
GND
-
GND
-
+5V_HDD
O
GND
-
+5V
O
+5V
O
+5V
O
GND
-
GND
-
GND
-
Voltage
5 V DC
5 V DC power output
-
USB data signal
-
USB data signal
-
Not used
-
Ground
5 V DC
5 V DC power output
-
USB data signal
-
USB data signal
-
Not used
-
Ground
5 V DC
CONFM: On/Off
-
Ground
5 V DC
5 V DC power output
-
Ground
0/3.3 V DC
Control signal
0/3.3 V DC
Lock signal
-
Ground
0/3.3 V DC(pulse)
Received data signal
0/3.3 V DC(pulse)
Received data signal
-
Ground
5 V DC
5 V DC power output
-
USB data signal
-
USB data signal
-
Not used
-
Ground
-
Ground
5 V DC
5 V DC power output to HDD
-
Ground
5 V DC
5 V DC power input from OPPWB-M
5 V DC
5 V DC power input from OPPWB-M
5 V DC
5 V DC power input from OPPWB-M
-
Ground
-
Ground
-
Ground
2-3-7
Description
Service Manual
2NP
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