Shuttle MV43V - CPU & System Fan Connectors (CPU-FAN, SYSTEM-FAN); Serialinfrared Port (SIR1)

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CPU and System Fan connectors (CPU-FAN, SYSTEM-FAN)
The mainboard provides two onboard 12V cooling fan power connectors to
support CPU and System cooling fans.
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.
IR Header (SIR1)
The mainboard supports a Serial Infrared (SIR) data port. Infrared ports allow
the wireless exchange of information between your computer and similarly
equipped devices such as printers, laptops, Personal Digital Assistants (PDAs),
and other computers.
Pins Assignment:
1=NC 2=KEY
3=+5V 4=GROUND
5=IRTX 6=IRRX
E2
SENSE
GND +12V
1
2 4 6
1 3 5
E3
SYSTEM_FAN
C
P
U
_
F
A
N
SIR1
1