12
(6) CIR Header (4-pin): CIR
CIR Header
1 4
5V
S
B
CI
R
_RX
G
ND
CI
R L
ED
(7) GPIO Header (10-pin): GPIO1
GPIO Header
GP
3O
GP
31
2
Pin 1
GP
32
GP
34
GP
36
GN
D
GP
33
GP
35
GP
37
VC
C5
(8) SYSFAN Header (3-pin): SYSFAN1
Fan Header
1
3
VCC12V
GND
DET