Acer X34GS - Page 9

9
A. Key Board connector
Pin
Signal
Description
1
KEY1
ADC1
2
KEY2
ADC2
3
PWR_KEY
Power On/Off Control
4
GND
Ground
5
LED_BlUE
LED control
6
LED_AMBER
LED control
7
NC
8
NC
B. Backlight connector
D．HDMI connector
Pin
Signal Assignment
Pin
Signal Assignment
1
TMDS Data2+
2
TMDS Data2 Shield
3
TMDS Data2-
4
TMDS Data1+
5
TMDS Data1 Shield
6
TMDS Data1-
7
TMDS Data0+
8
TMDS Data0 Shield
9
TMDS Data0-
10
TMDS Clock+
11
TMDS Clock Shield
12
TMDS Clock-
13
CEC
14
Reserved (N.C. on device)
15
SCL
16
SDA
17
EDID/CEC Ground
18
+5V Power