Cpu And System Fan Connector - Fan1/2/3); Audio Cd_In Connector (Cn3) (Black) - Shuttle FS51 Instruction Manual

CPU and System Fan Connectors - FAN1/2/3
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The mainboard provides three onboard 12V cooling fan power connectors
to support System (FAN1), Chipset (FAN2), or CPU (FAN3) cooling fans.
-"
GND
1
FAN1/2/3 with rotate sense.
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.

Audio CD_IN Connector (CN3) (Black)

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Port CN3 is used to attach an audio connector cable from the CD-ROM drive.
1
CD_IN Left
+12V
SENSE
2 3 4
CD_IN Right
GND
- 37 -
1
FAN3
1
1
1
CN3
CD-IN