16
12
-12V
13
Ground
14
ON/OFF control signal
15
Ground
16
Ground
17
Ground
18
-5V
19
+5V
FAN1, FAN2 , FAN3 - DC-FAN Power
Connector
Pin number
Name or significance of signal
1
Ground
2
+12V
3
Sense
IR - IR Connector(Infrared)
Pin number
Name or significance of signal
1
+5V
2
FIRRX
3
IR_RX
4
Ground
5
IR_TX
I/O port connectors