Acer AL1931 - 3.6.6 CN10; 3.6.7 CN1 Digital Video input Connector: DVI-D

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3.6.6 CN10
Pin NO. Signal Comment
1 LED-Y Power saving mode
2 LED-G Monitor is ON
4 GND GND
5 KEY-POWER Power ON/OFF key
6 KEY-AUTO Auto Adjusting and Channel Selection
7 KEY-MENU Function Selection enable
8 KEY-UP Function select and Adjust UP
9 KEY-DOWN Function select and Adjust Down
3.6.7 CN1 Digital Video input Connector: DVI-D
Pin-Assignment of DVI-D(24 pin) connector
1 TX2- 9 TX1- 17 TX0-
2 TX2+ 10 TX1+ 18 TX0+
3 Shield (TX2
/
TX4)
11 Shield (TX1 / TX3) 19 Shield (TX0 / TX5)
4 NC 12 NC 20 NC
5 NC 13 NC 21 NC
6 DDC-Serial Clock 14 -5V Power *) 22 Shield (TXC)
7 DDC-Serial Data 15 Ground (+5V) 23 TXC-
8 No Connect 16 Hot plug detect 24 TXC+
*)In case, the power of the PC unit is switched off and the power the monitor is
switched on, no voltage may occur at pin 14.