ASROCK Z77M User Manual page 32

USB 3.0 Header
(19-pin USB3_0_1)
(see p.13, No. 7)
Infrared Module Header
(5-pin IR1)
(see p.13, No. 25)
Consumer Infrared Module Header
(4-pin CIR1)
(see p.13 No. 20)
Print Port Header
(25-pin LPT1)
(see p.13 No. 23)
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.13, No. 30)
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).
IntA_P0_D+
IntA_P0_D-
GND
IntA_P0_SSTX+
IntA_P0_SSTX-
GND
IntA_P0_SSRX+
IntA_P0_SSRX-
Vbus
1
IntA_P1_SSRX-
IntA_P1_SSRX+
GND
IntA_P1_SSTX-
IntA_P1_SSTX+
GND
IntA_P1_D-
IntA_P1_D+
DUMMY
IRTX
+5VSB
DUMMY
1
GND
IRRX
AFD#
ERROR#
PINIT#
GND
SLIN#
1
SPD7
SPD6
ACK#
SPD5
SPD4
SPD3
SPD2
SPD1
SPD0
STB#
GND
PRESENCE#
MIC_RET
1
J_SENSE
OUT2_R
MIC2_R
MIC2_L
32
Besides two default USB 3.0
ports on the I/O panel, there is
one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB 3.0
ports.
Vbus
This header supports an
optional wireless transmitting
and receiving infrared module.
This header can be used to
connect the remote
controller receiver.
This is an interface for print
port cable that allows
convenient connection of printer
devices.
BUSY
PE
SLCT
This is an interface for front
panel audio cable that allows
OUT_RET
convenient connection and
control of audio devices.
OUT2_L