18
(14) IR infrared module Headers (5-pin/2-pin) : IR/CIR
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/CIR infrared module Headers
IR
Pin 1
GN
D
IR
RX
NC
VCC5
IR
TX
2
5
6
CIR
1
2
CIRRX
VCC5
(15) CD Audio-In Headers (4-pin) : CDIN
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
(16) SPDIF-Bracket Connector : SPDIF2 (Option)
The connector allows you to connect a SPDIF-Bracket for Sony & Philips Digital Interface
(SPDIF). The SPDIF-Bracket offers 2 SPDIF jacks for digital audio transmission and
receiver (for optional optical fiber) and 2 analog Line-Out jacks for 4-channel audio output.
To attach the fiber-optic cable to optical SPDIF jack, you have to remove the plug from the
jack first.
SPDIF-Bracket Connector
Pin 1
SPDIF2
NC
SP
DIF-OUT
GE
NT
ER
GN
D
12V
GN
D
SUR
ROUN
D-
L
SPD
IF-
IN
SU
RR
OUND-R
2 10
9
BA
SS
Connect to SPDIF