2
16
Audio Connector : f_AUDIo
The audio connector supports HD Audio standard.
It provides the Front Audio output choice.
Audio Connector : CD_IN
CD_IN is a Sony standard audio connector, it can be
connected to a CD/DVD-ROM drive through a CD/DVD
audio cable.
USb Connectors : f_USb 1/2
In addition to the six USB ports on the rear panel,
this product also provides two 10-pin USB headers
on its motherboard. By connecting through USB
cables with them, user can quickly expand another
four USB ports on the front panel.
IrDA Connector : IR/CIR
This connector supports infrared wireless transmit-
ting and receiving device.
Chassis Intruder Connector : INTR
The connector can be connected to a security switch
on the chassis. The system can detect the chas-
sis intrusion through the function of this connector.
If eventually the chassis is closed, the system will
send a message out.
PORT1_L
PORT1_R
PORT2_L
SENSE_SEND
SENSE1_RETURN
PRESENCE_J
EMPTY
SENSE2_RETURN
AUD_GND
1
2
10
9
F_AUDIO
PORT2_R
1
CD_IN
CD_L
GND
CD_R
NC
GND
VCC
D+
D-
D+
GND
D-
VCC
EMPTY
1
2
10
9
F_USB 1/2
INTR
GND
INTRUDERJ
1
CIR
+5V
EMPTY
IRRX
GND
IRTX
+5VSB
CIRRX
CIRTX
GND
EMPTY
1
2
9 10