Asrock a790gmh 128m Benutzerhandbuch
2 7
2 7
2 7
2 7
2 7
CD
-L
-L
GND GND
CD
-R
-R
CD1
Internal Audio Connectors
This connector allows you
(4-pin CD1)
to receive stereo audio input
(CD1: see p.12 No. 27)
from sound sources such as
a CD-ROM, DVD-ROM, TV
tuner card, or MPEG card.
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
Front Panel Audio Header
This is an interface for the front
(9-pin HD_AUDIO1)
panel audio cable that allows
(see p.12, No. 28)
convenient connection and
control of audio devices.
USB 2.0 Headers
Besides four default USB 2.0
(9-pin USB10_11)
ports on the I/O panel, there are
(see p.12 No. 23)
three USB 2.0 headers on this
motherboard. Each USB 2.0
header can support two USB
2.0 ports.
(9-pin USB8_9)
(see p.12 No. 21)
(9-pin USB6_7)
(see p.12 No. 20)
Infrared Module Header
This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.12 No. 29)
and receiving infrared module.
DUMMY
GND
+5V
IRTX
IRRX
1
USB_PWR
USB_PWR
P+7
P-7
P+6
P-6
GND
GND
DUMMY
1
1
USB_PWR
P-8
GND
DUMMY
USB_PWR
P+8
GND
P-9
P+9
1
USB_PWR
P-10
GND
DUMMY
USB_PWR
P+10
GND
P-11
P+11
connect to the SATA
HDD power connector
Serial ATA (SATA)
Please connect the black end of
Power Cable
SATA power cable to the power
(Optional)
connector on each drive. Then
connect the white end of SATA
power cable to the power
connector of the power supply.
connect to
the power
supply