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Fan Connectors - FAN1/2/3
The mainboard provides three onboard 12V fan's power connectors to
support cooling fans.
AUX-IN Connector (CN2)
Port CN2 can be used to connect a stereo audio input from CD-ROM,
TV-tuner or MPEG card.
Pin Assignments (CN2):
1=AUX-IN Left
2=GND
3=GND
4=AUX-IN Right
D2
D3
Note :
Both cable wiring and type of plug may vary , which depends on the
fan maker. Keep in mind that the red wire should always be connected
to the +12V header and the black wire to the ground (GND) header.
1
Ground
FAN_CTRL
FAN_SEN
+12V
AU
X-I
N
L
eft
AU
X
-IN
R
igh
t
G
ro
un
d
CN2
1
2
3
4
1
AUX-IN
CN2
FAN3
FAN2
FAN1