8
The audio interface provides two kinds of audio output choices: the Front Audio,
the Rear Audio. Their priority is sequency from high to low(Front Audio to Rear
Audio). If headphones are plugged into the front panel of the chassis(using the
Front Audio), then the Line-out (the Rear Audio) on the rear panel will not work. If
you do not want to use the Front Audio, pin 5 and pin 6, pin 9 and pin 10 must be
SHORT, and then the signal will be sent to the rear audio port.
MIC_IN
AGND
A5V
R_OUT
FR_OUT
NC
Empty
L_OUT
FL_OUT
F_AUDIO
9
10
MIC_VCC
1
2
9. Front Audio Connector: F_AUDIO
The connector supports wireless transmitting and receiving device. Before using
this function, configure the settings of IR Mode from the “Integrated Peripherals”
section of the CMOS Setup.
10. IrDA Header: IR
IR
+5V
GND
IRRX
IRTX
Empty
1
