17
CPUFAN
1
3
SFAN
1
3
(11) IR infrared module Headers (5-pin) : IR
This connector supports the optional wireless transmitting and receiving infrared module. You
must configure the setting through the BIOS setup to use the IR function.
IR infrared module Headers
IR
Pin 1
GN
D
IR
RX
NC
VCC
IR
TX
2
5
6
(12) CD Audio-In Headers (4-pin) : CDIN
CDIN is the connectors for CD-Audio Input signal. Please connect it to CD-ROM CD-Audio
output connector.
CD Audio-In Headers
CDIN
4 1
(13) SPDIF In/Out Headers (9-pin) : OPTICA
This headers is for SPDIF (Sony Philip Digital InterFace) Device In/Out connector.
Use this headers users can Input or Output high quality digital signal from SPDIF devices to
Computer or from computer to SPDIF devices.
SPDIF In/Out Headers
Pin 1
OPTICA
SPD
IF
-OU
T
NC
GN
D
12
V
GN
D
NC
SPD
IF
-IN
1
NC
2
10
9
SPD
IF
-IN
2