2
15
Audio Connector : f_AUDIo
The audio connector supports HD Audio standard. It
provides the Front Audio output choice.
Speaker Connector: SPeAKeR
The speaker connector is used to connect speaker
of the chassis.
USb Connectors : f_USb1/2
In addition to the USB ports on the rear panel, this
product also provides 10-pin USB headers on its
motherboard. By connecting through USB cables
with them, user can quickly expand another USB
ports on the front panel.
Serial ATA Connectors : SATA_1/2/3/4
The Serial ATA connector is used to connect with
SATA Hard Disk or CD devices which support this
feature. Serial ATA II interface allows up to 300MB/s
data transfer rate.
CIR Connector : CIR
This connector supports infrared wireless trans-
mitting and receiving device.
GND
TX+
TX-
GND
RX-
RX+
GND
1
SATA_1/2/3/4
A_MIC2_L
A_MIC2_R
A_LINE2
_L
SENSE_SEND
SENSE1_RETURN
PRESENCEJ
EMPTY
SENSE2_RETURN
AUD_GND
1
2
10
9
F_AUDIO
A_LINE2
_R
GND
GND
VCC
D+
D-
D+
GND
D-
VCC
EMPTY
1
2
10
9
F_USB1/2
NC
VCC
EMPTY
SPEAKER
SPKJ
1
2
3
4
1
CIR
+5VSB
EMPTY
IRRX
GND
IRTX
5
