2 8
2 8
2 8
2 8
2 8
CD
-L
GND GND
CD
-R
CD1
Internal Audio Connectors
This connector allows you
(4-pin CD1)
to receive stereo audio input
(CD1: see p.13 No. 27)
from sound sources such as
a CD-ROM, DVD-ROM, TV
tuner card, or MPEG card.
J_SENSE
OUT2_L
1
MI
C
_
R
ET
P
R
ESEN
C
E#
G
N
D
OUT2_
R
MI
C
2_
R
MI
C
2_L
OUT_
R
ET
Front Panel Audio Header
This is an interface for the front
(9-pin HD_AUDIO1)
panel audio cable that allows
(see p.13, No. 28)
convenient connection and
control of audio devices.
USB 2.0 Headers
Besides four default USB 2.0
(9-pin USB10_11)
ports on the I/O panel, there are
(see p.13 No. 23)
three USB 2.0 headers on this
motherboard. Each USB 2.0
header can support two USB
2.0 ports.
(9-pin USB8_9)
(see p.13 No. 21)
(9-pin USB6_7)
(see p.13 No. 20)
Infrared Module Header
This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.13 No. 29)
and receiving infrared module.
D
U
MMY
GND
+5V
IRTX
IRRX
1
US
B_
P
WR
US
B_
P
WR
P
+7
P
-7
P
+6
P
-6
GND
GND
D
U
MMY
1
1
US
B
_PW
R
P-8
G
N
D
D
UMMY
US
B
_PW
R
P+8
G
N
D
P-9
P+9
1
US
B_
P
WR
P
-10
GND
D
U
MMY
US
B_
P
WR
P
+10
GND
P
-11
P
+11
