33
ASRock X79 Extreme3 Motherboard
English
Front Panel Audio Header
This is an interface for front
(9-pin HD_AUDIO1)
panel audio cable that allows
(see p.2 No. 31)
convenient connection and
control of audio devices.
(9-pin USB_10_11)
(see p.2 No. 24)
DUMMY
GND
GND
P+11
P-11
USB_PWR
P+10
P-10
USB_PWR
1
Infrared Module Header
This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.2 No. 28)
and receiving infrared module.
USB 3.0 Header
Besides two default USB 3.0
(19-pin USB3_2_3)
ports on the I/O panel, there is
(see p.2 No. 9)
one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB
3.0 ports.
1
In
ID
IntA_P3_D-
GND
IntA_
GND
IntA_P3_SSTX-
IntA_
IntA_P3_SSRX-
Vbus
Vbus
IntA_P2_SSRX-
IntA_
GND
IntA_P2_SSTX-
IntA_
GND
IntA_P2_D-
In
Consumer Infrared Module Header
This header can be used to
(4-pin CIR1)
connect the remote
(see p.2 No. 27)
controller receiver.
GND
IRRX
DUMMY
+5VSB
IRTX
1
1
ATX+5VSB
IRRX
IRTX
GND
1. High Definition Audio supports Jack Sensing, but the panel wire on the
chassis must support HDA to function correctly. Please follow the
instruction in our manual and chassis manual to install your system.
2. If you use AC’97 audio panel, please install it to the front panel audio
header as below:
A. Connect Mic_IN (MIC) to MIC2_L.
B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for HD audio panel only. You don’t need
to connect them for AC’97 audio panel.
