SOYO SY-P4VGA User Manual page 30

Hardware Installation
4. Smart Card Reader
5. MIC & LED Connector (J30)
You can connect the Line-out /MIC in/LAN LED to the front panel of your
PC case. (If this option is available in your PC case.)
MIC & LED Connector (J30)
Pin Assignment
GND
Sound_R
2 4
1 3
Sound_L
MIC IN
26
GND
6
5
LAN Action
SY-P4VGA