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8. CD_IN Connector: CD_IN
CD_IN is Sony standard CD audio connector, it can be
connected to a CD-ROM drive through a CD audio
cable.
9. Front Audio Connector: F_AUDIO1
The audio interface provides two kinds of audio
output choices: the Front Audio, the Rear Audio.
Their priority is sequential 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.
10. IrDA Header: IrDA
The connector supports wireless transmitting and
receiving device. Before using this function, config-
ure the settings of IR Mode from the "Integrated
Peripherals" section of the CMOS Setup.
MIC_IN
MIC_PWR
AUD_OUT_R
NC
AUD_OUT_L
6
CD_R
1
GND
CD_L
CD_IN
1
2
MIC_GND
+5VA
AUD_RET_R
Empty
AUD_RET_L
9
10
F_AUDIO1
Empty
GND
+5V
IRRX
IRTX
1
IrDA
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