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Front panel audio connector
This is an interface for front
(9-pin AUDIO1)
panel audio cable that allows
(see p.10-p.13 item 20)
convenient connection and
control of audio devices.
System panel connector
This connector accommo-
(9-pin PANEL1)
dates several system front
(see p.10-p.13 item 12)
panel functions.
External speaker connector
This connector allows you
(4-pin SPEAKER 1)
to attach to an external
(see p.10-p.13 item 15)
speaker.
Chassis fan connector
Connect the fan cable to the
(3-pin CHA_FAN1)
connector matching the black
(see p.10-p.13 item 9)
wire to the ground pin.
CPU fan connector
Connect the fan cable to the
(3-pin CPU_FAN1)
connector matching the black
(see p.10-p.13 item 3)
wire to the ground pin.
ATX power connector
Connect an ATX power
(20-pin ATXPWR1)
supply to the connector.
(see p.10-p.13 item 1)
Serial port connector
This COM1 header supports
(9-pin COM1)
a serial port module.
(see p.10-p.13 item 25)
+5V
DUMMY
DUMMY
SPEAKER
1
GND
+12V
CHA_FAN_SPEED
GND
+12V
CPU_FAN_SPEED
CCTS#1
DDSR#1
DDTR#1
RRXD1
DDCD#1
TTXD1
GND
RRTS#1
RRI#1
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
