Acer AL722, Manual

Page: 8 / 56

F-3 CN3
Pin NO. Signal Comment
1,2,3 12 VCC Inverter Power Output.
4 BLON Bright Light ON/OFF.
5,6,10,11,12 GND GND
7,8 5 VCC Inverter Power Output.
9 BRIGHT Brightness Adjustment.
F-4 CN8
Pin NO. Signal Comment
1 12 VCC 12 VCC Power Input
2 5 VCC 5V Power Input
3 GND GND
4 GND GND
F-5 CN4
Pin NO. Signal Comment
1 MUTE Volume adjust power input
2 LED-Y Power saving mode
3 LED-G Monitor is ON
4 GND GND
5 KEY-UP Function select counter-clockwise key
6 KEY-DOWN Function select counter-clockwise key
7 KEY-R Adjust up key
8 KEY-L Adjust down key
9 KEY-POWER Power ON/OFF key
10 GND GND
8