Cpu And System Fan Connectors (Fan1/2/3); Ir Header (Jp8) - Shuttle AN51R User Manual

CPU and System Fan Connectors (FAN1/2/3)

E2
The mainboard provides three onboard 12V cooling fan power connectors
to support the CPU (FAN1) and the system (FAN2 / FAN3) cooling fans.
GND +12V
1
Note: Both cable wiring and type of
plug may vary, which depend 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.

IR Header (JP8)

E3
If you have an infrared device, this mainboard can implement IR transfer
function. This mainboard supports Normal, IrDA, ASKIR, or SCR transfer
modes. To enable this function, attach a 6-pin infrared device cable to the IR
header (JP8). Please note that every pin is properly allocated. If not, your IR
device may be damaged.
JP8
2 4 6
1
1 3 5
Pin Assignments:
1=N/C
3=VCC
5=IRTX
SENSE
2=KEY
4=GND
6=IRRX
- 38 -
FAN1
1
FAN3
1
1
JP8 IR