19
Connecting Optional Devices
Refer to the following for information on connecting the mainboard’s optional
devices:
AUDO1: Front panel MIC/Speaker Out header
This header allows the user to install auxiliary front-oriented microphone and
line-out ports for easier a ccess.
Pin
Signal Name
Pin
Signal Name
1
3
5
7
9
MICIN
MIC-P 3
FPOUT-R 5
NC
FPOUT-L
2
4
6
8
10
GND
VCC
RET-R
KEY
RET-L
AUX1: Auxilliary header
On the mainboard, locate the 4-pin Aux-In header AUX1and connect the cable
to the connector.