Fan Connectors (Fan1/2/3/4); Wireless Keyboard And Mouse Connector (Jp2) - Shuttle FN25 User Manual

Fan Connectors - FAN1/2/3/4
E2
The mainboard provides four onboard 12V cooling fan power connectors to
support CPU_In (FAN1), CPU_Out (FAN2), System (FAN3), Reserved (FAN4)
cooling fans.
PWM_CTRL
SPEED_SENSE
+12V
GNDt
1
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.

Wireless Keyboard and Mouse Connector (JP2)

E3
E3
Port JP2 can be used to connect wireless keyboard and mouse device.
4 mini Jumper must be setted on pin 5-6, 7-8, 9-10 and 11-12 when this
header is not used.
Pin Assignments:
1=VCC
2=VCC
3=GND
4=KEY
5=MS_CLK
6=MS_CK
7=MSDATA
8=MS_DK
9=KBCLK
10=KB_CK
11=KBDATA
12=KB_DT
FAN3
FAN2
Wireless KB/MS
JP2
11 9 7 5 3 1
12 10 8 6 4 2
- 36 -
1
FAN4
FAN1