ASRock Z77M - Manual (Page 29)

29
ASRock Z77M Motherboard
English
Infrared Module Header This header supports an
(5-pin IR1) optional wireless transmitting
(see p.2, No. 25) and receiving infrared module.
USB 3.0 Header Besides two default USB 3.0
(19-pin USB3_0_1) ports on the I/O panel, there is
(see p.2, No. 7) one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB 3.0
ports.
Front Panel Audio Header This is an interface for front
(9-pin HD_AUDIO1) panel audio cable that allows
(see p.2, No. 30) convenient connection and
control of audio devices.
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
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).
1
DUMMY
IntA_P1_D+
IntA_P1_D-
GND
IntA_P1_SSTX+
IntA_P1_SSTX-
GND
IntA_P1_SSRX+
IntA_P1_SSRX-
Vbus
IntA_P0_D+
IntA_P0_D-
GND
IntA_P0_SSTX+
IntA_P0_SSTX-
GND
IntA_P0_SSRX+
IntA_P0_SSRX-
Vbus
Consumer Infrared Module Header This header can be used to
(4-pin CIR1) connect the remote
(see p.2 No. 20) controller receiver.
Print Port Header This is an interface for print
(25-pin LPT1) port cable that allows
(see p.2 No. 23) convenient connection of printer
devices.
1
AFD#
ERROR#
PINIT#
GND
SLIN#
STB#
SPD0
SPD1
SPD2
SPD3
SPD4
SPD5
SPD6
SPD7
ACK#
BUSY
PE
SLCT