Acer S191HQL Service Manual page 9

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1.3.1 Interface Connectors:
1.3.1.1 Power Adaptor and Connector:
The AC inlet connector shall be an IEC 320-C13 male power receptacle for connection to mains power. The
power cord shall be gray or black with length of 1.8m + 10cm/-0cm. The power cord type is different from
regions.The adapter output cable length of 150036mm,voltage is 19v and current is 1.58A.
1.3.1.2 Analog Connector and Cable: The analog signal cable shall be Gray or black and 1.8m + 10cm/-0cm.
A . D - S U B
B. LED backlight Connector
Connector: CN803
Pin
1
2
3
4
5
C. Key Board Connector
Connector: CN401
Pin
1
2
3
Signal
Feedback1
Feedback2
NC
NC
LED drive
Signal
GND
LEDA
LEDG
Pin
Signal
6
LED drive
7
NC
8
NC
9
NC
10
Feedback3
Pin
Signal
4
POWER KEY
5
KEY2
6
KEY1

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