ASROCK B75 Pro3-M - Front Panel Audio Header

36
USB 2.0 Headers Besides four default USB 2.0
(9-pin USB8_9)
ports on the I/O panel, there are
(see p.15, No. 25)
two USB 2.0 headers on this
motherboard. Each USB 2.0
header can support two USB 2.0
ports.
(9-pin USB10_11)
(see p.15, No. 22)
Infrared Module Header This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.15, No. 27)
and receiving infrared module.
Consumer Infrared Module Header This header can be used to
(4-pin CIR1)
connect the remote controller
(see p.15, No. 24)
receiver.
Front Panel Audio Header This is an interface for front
(9-pin HD_AUDIO1)
panel audio cable that allows
(see p.15, No. 31)
convenient connection and
control of audio devices.
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
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.15, No. 11)
one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB 3.0
ports.
1
USB_PWR
P-8
GND
DUMMY
USB_PWR
P+8
GND
P-9
P+9
DUMMY
GND
GND
P+11
P-11
USB_PWR
P+10
P-10
USB_PWR
1
1
IntA_P3_D+
ID
IntA_P3_D-
GND
IntA_P3_SSTX+
GND
IntA_P3_SSTX-
IntA_P3_SSRX+
IntA_P3_SSRX-
VbusVbus
Vbus
IntA_P2_SSRX-
IntA_P2_SSRX+
GND
IntA_P2_SSTX-
IntA_P2_SSTX+
GND
IntA_P2_D-
IntA_P2_D+
1
IRTX
+5VSB
DUMMY
IRRX
GND
1
ATX+5VSB
IRTX
GND
IRR X