B.9 System Fan Power Connector (CHA_FAN1)
1
2
3
Table B.9: System Fan Power Connector (SYSFAN1/SYSFAN2)
Pin | Signal |
|
|
1 | GND |
2 | +12 V |
3 | DETECT |
B.10 Power LED & Keyboard Lock Connector (JFP3)
You can use an LED to indicate when the single board computer is on. Pin 1 of JFP3 supplies the LED's power, and Pin 3 is the ground.
Table B.10: Power LED & Keyboard Lock Connector (JFP3)
Pin | Function |
|
|
1 | LED power (+5 V) |
2 | NC |
3 | GND |
4 | KEYLOCK# |
5 | GND |
74 |
