ASROCK K7S8X User Manual page 16

USB 2.0 header
(9-pin USB45)
(see p.7/p.8 item 19)
Infrared module connector
(5-pin IR1)
(see p.7/p.8 item 18)
Internal audio connectors
(4-pin CD1, 4-pin AUX1)
(CD1: see p.7/p.8 item 28)
(AUX1: see p.7/p.8 item 27)
Front panel audio connector
(9-pin AUDIO1)
(see p.7/p.8 item 26)
System panel connector
(9-pin PANEL1)
(see p.7/p.8 item 16)
External speaker connector
(4-pin SPEAKER 1)
(see p.7/p.8 item 17)
Chassis fan connector
(3-pin CHA_FAN1)
(see p.7/p.8 item 13)
CPU fan connector
(3-pin CPU_FAN1)
(see p.7/p.8 item 2)
ATX power connector
(20-pin ATXPWR1)
(see p.7/p.8 item 6)
USB_PWR
P-5
P+5
GND
DUMMY
1
GND
P+4
P-4
USB_PWR
IRTX
+5V
DUMMY
1
GND
IRRX
CD-L
GND
CD1
GND
CD-R
AUX-L
GND
AUX1
GND
AUX-R
GND
+5VA
BACKOUT-R
BACKOUT-L
1
AUD-OUT-L
DUMMY
AUD-OUT-R
MIC-POWER
MIC
PLED+
PLED-
PWRBTN#
GND
1
DUMMY
RESET#
GND
HDLED-
HDLED+
1
SPEAKER
DUMMY
DUMMY
+5V
GND
+12V
CHA_FAN_SPEED
CPU_FAN_SPEED
+12V
GND
TM
ASRock I/O provides 4
default USB 2.0 ports on the
rear panel. If those 4 USB 2.0
ports on the rear panel are not
sufficient, this USB 2.0 header
is available for 2 additional
USB 2.0 ports.
This connector supports an
optional wireless transmitting
and receiving infrared module.
These connectors allow you
to receive stereo audio input
from sound sources such as
a CD-ROM, DVD-ROM, TV
tuner card, or MPEG card.
This is an interface for front
panel audio cable that allows
convenient connection and
control of audio devices.
This connector accommo-
dates several system front
panel functions.
This connector allows you to
attach to an external speaker.
Connect the fan cable to the
connector matching the black
wire to the ground pin.
Connect the fan cable to the
connector matching the black
wire to the ground pin.
Connect an ATX power
supply to the connector.