ASROCK 939DUAL-VSTA User Manual page 21

Serial ATA (SATA)
Data Cable
(Optional)
Serial ATA (SATA)
Power Cable
(Optional)
connect to the SATA HDD
power connector
USB 2.0 Header
(9-pin USB45)
(see p.11 No. 21)
Infrared Module Header
(5-pin IR1)
(see p.11 No. 24)
Internal Audio Connectors
(4-pin CD1)
(CD1: see p.11 No. 35)
Front Panel Audio Header
(8-pin AUDIO1)
(see p.11 No. 26)
Either end of the SATA data cable
can be connected to the SATA /
SATAII hard disk or the SATA /
SATAII connector on the
motherboard.
Please connect the black end of
SATA power cable to the power
connector on each drive. Then
connect the white end of SATA
connect to the
power cable to the power
power supply
connector of the power supply.
Besides four default USB 2.0
USB_PWR
ports on the I/O panel, there is
P-5
P+5
one USB 2.0 header on this
GND
DUMMY
motherboard. This USB 2.0
1
header can support two USB
GND
P+4
2.0 ports.
P-4
USB_PWR
This header supports an
IRTX
+5VSB
DUMMY optional wireless transmitting
and receiving infrared module.
1
GND
IRRX
This connector allows you
to receive stereo audio input
CD-L
GND
from sound sources such as
GND
CD-R
a CD-ROM, DVD-ROM, TV
CD1
tuner card, or MPEG card.
This is an interface for front
GND
panel audio cable that allows
BACKOUT-R
BACKOUT-L
convenient connection and
control of audio devices.
1
AUD-OUT-L
GND
AUD-OUT-R
MIC-POWER
MIC
2 1 2 1 2 1 2 1 2 1