1 9
Internal Audio Connectors
These connectors allow you
(4-pin CD1, 4-pin AUX1)
to receive stereo audio input
(CD1: see p.10/p.11, No. 27)
from sound sources such as
(AUX1: see p.10/p.11, No. 26)
a CD-ROM, DVD/ROM, TV
tuner card, or MPEG card.
Front Panel Audio Header
This is an interface for front
(9-pin AUDIO1)
panel audio cable that allows
(see p.10/p.11, No. 25)
convenient connection and
control of audio devices.
System Panel Header
This header accommodates
(9-pin PANEL1)
several system front panel
(see p.10/p.11, No. 14)
functions.
Chassis Speaker Header
Please connect the chassis
(4-pin SPEAKER 1)
speaker to this header.
(see p.10/p.11, No. 15)
Chassis Fan Connector
Please connect the chassis
(3-pin CHA_FAN1)
fan cable to this connector
(see p.10/p.11, No. 12)
and match the black wire to
the ground pin.
CPU Fan Connector
Please connect the CPU fan
(3-pin CPU_FAN1)
cable to this connector and
(see p.10/p.11, No. 5)
match the black wire to the
ground pin.
ATX Power Header
Please connect the ATX
(20-pin ATXPWR1)
power supply to this header.
(see p.10/p.11, No. 2)
COM Port Header
This COM port header is used
(9-pin COM1)
to support a COM port module.
(see p.10/p.11, No. 17)
+5V
DUMMY
DUMMY
SPEAKER
1
GND
DUMMY
+5VA
BACKOUT-R
BACKOUT-L
AUD-OUT-L
AUD-OUT-R
MIC-POWER
MIC
1
GND
PWRBTN#
PLED-
PLED+
DUMMY
RESET#
GND
HDLED+
HDLED-
1
AUX-R
GND
GND
AUX-L
CD-R
GND
GND
CD-L
CD1
AUX1
GND
+12V
CHA_FAN_SPEED
CCTS#1
DDSR#1
DDTR#1
RRXD1
DDCD#1
TTXD1
GND
RRTS#1
RRI#1
1
GND
+12V
CPU_FAN_SPEED
