Header Name

Function

Definition

 

 

 

 

FRONT AUDIO HEADER

1: PORT-F_L

 

 

2: AUGND

 

 

3: PORT-F_R

 

 

4: FRONT_AUD_DET

 

 

5: PORT-E_R

 

 

6: MIC2_JD

 

 

7: AUGND

 

 

8: KEY

 

 

9: PORT-E_L

 

 

10: LINE2_JD

 

 

 

Connector pin definition

 

 

Connector Name

Function

Definition

 

 

 

 

PSKBMS CONN

1: KBDATA

 

 

2: NC

 

 

3: GND

 

 

4: KBVCCSB

 

 

5: KBCLK

 

 

6: NC

 

 

7: MSDATA

 

 

8: NC

 

 

9: GND

 

 

10: KBVCCSB

 

 

11: MSCLK

 

 

12: NC

 

 

13: GND

 

 

14: GND

 

 

15: GND

 

 

16: GND

 

 

17: GND

 

 

 

 

VGA CONN

1: RED

 

 

2: GREEN

 

 

3: BLUE

 

 

4,11: NC

 

 

9: HDMIVCC

 

 

12: VDAC_SDAT

 

 

13: HSYNC

 

 

14: VSYNC

 

 

15: VDAC_SCLK

 

 

5,6,7,8,10,16,17: GND

 

 

 

Chapter 5

63

Page 71
Image 71
Acer M3920 manual Connector pin definition, Connector Name Function Definition