Foxconn G31AX-K User Manual page 22

Audio Connector : f_AUDIo
The audio connector supports HD Audio standard. It
provides the Front Audio output choice.
S/PDIf oUT Connector : SPDIf_oUT
The connector is used for S/PDIF output.
floppy Disk Drive Connector : floPPY
This motherboard includes a standard floppy disk
drive (FDD) connector, supporting 360KB, 720KB,
1.2MB, 1.44MB, and 2.88MB FDDs.
Chassis Intrusion Alarm Connector : INTR
The connector can be connected to a security
switch on the chassis. The system can detect
the chassis intrusion through the function of this
connector. If eventually the chassis is closed, the
system will send a message out.
IDe Connector : PIDe
With the provided Ultra DMA IDE ribbon cable, you
can connect to any IDE type of hard disk and CD/
DVD ROM/RW drive.
IrDA Connector : IR
This connector supports infrared wireless trans-
mitting and receiving device.
PORT1_L
PORT1_R
PORT2_R
SENSE_SEND
PORT2_L
EMPTY
SPDIF_OUT
1
INTRUDERJ
INTR
1
2
3
4
5
IR
15
15
1 2
AUD_GND
PRESENCEJ
SENSE1_RETURN
EMPTY
SENSE2_RETURN
9 10
F_AUDIO
1
+5V
2
3
GND
4
SPDIF_OUT
GND
+5V
EMPTY
IRRX
GND
IRTX