20
English
Analog Surround
Audio Header
(17-pin HD_AUDIO2)
(see p.1, No. 23)
3W Audio AMP Output
Wafer Header
(4-pin SPEAKER1)
(see p.1, No. 22)
Please connect the chassis
speaker to this header.
SPDIF Out Connector
(2-pin HDMI_SPDIF1)
(see p.1, No. 21)
Please connect the SPDIF
Out connector of a HDMI
VGA card to this header
with a cable.
Chassis Fan Connector
(4-pin CHA_FAN1)
(see p.1, No. 4)
Please connect fan cable
to the fan connector and
match the black wire to
the ground pin.
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.1, No. 18)
his motherboard pro-
vides a 4-Pin CPU fan
(Quiet Fan) connector.
If you plan to connect a
3-Pin CPU fan, please
connect it to Pin 1-3.
GND
+12V
CHA_FAN_SPEED
FAN_SPEED_CONTROL
SPDIFOUT
GND
1
GN D
+ 12V
FAN_SPEED
FAN_SPEED_CONTROL
1
2
3
4
1
2
PIN
Signal
Name
PIN
Signal
Name
18
SENSE
17
KEY
16
LFE
15
A_GND
14
A_GND
13
Center
12
Surr_Rear_R
11
A_GND
10
A_GND
9
Surr_Rear_L
8
Surr_Side_R
7
A_GND
6
A_GND
5
Surr_Side_L
4
Front_R
3
A_GND
2
A_GND
1
Front_L
Front_R-
Front_L-
1
