Acer AL1931 Manual page 30

3.6.3 CN8
Pin NO.
1
2
3
4
5
3.6.4 CN6
Pin NO.
1
2
3
4
5
6
7
8
9
3.6.5 CN3
Pin NO.
1
2
3
4
Signal
L+
L-
GND
R+
R-
Signal
+12 V
+5V
+5V
BKLON
BRI_ADJ
GND
GND
Audio GND
Audio VDD
Signal
+5 V
RXD
TXD
GND
Comment
Audio Left + Channel Output
Audio Left – Channel Output
Audio GND
Audio Right + Channel Output
Audio Right - Channel Output
Comment
12V Power Input
+5V Power Input
+5V Power Input
Black Light ON
Brightness Adjusting
GND
GND
Audio GND
Audio +5V Power Input
Comment
5V Power Input
Data Transmission
Data Receive
GND
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