17
FAN Power Headers
SYSFAN1
SYSFAN2
CPUFAN
1
4
G
ND
+12V
CPUF
AN IN
CPUF
AN O
U
T
1
3
(9) CD Audio-In Headers (4-pin): CDIN1
CDIN are the connectors for CD-Audio Input signal. Please connect it to CD-ROM
CD-Audio output connector.
CD Audio-In Headers
CDIN
4
1
(10)
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
GND
IRRX
NC
VC
C5
IRT
X
2
5
6
(11) HDMI-SPDIF Out header: HDMI_SPDIF
The SPDIF output is capable of providing digital audio to external speakers or compressed