SBC comm SBC-770 Power connectors PWR1, CN5, Power connector PWR1, CPU fan power connector CN5

Power connectors (PWR1, CN5)

Power connector (PWR1)

The power supply uses 12-pin connector shown below. Make sure you plug in the right direction.

ATX power connector (PWR1)

Pin Signal

1N.C.

2+5V

3+12V

4-12V

5GND

6GND

7GND

8GND

9-5V

10+5V

11+5V

12+5V

CPU fan power connector (CN5)

Plug in the fan cable to the 3-pin fan connector onboard. The fan connector is marked CN5.

CPU fan power connector (CN5)

PinSignal

1Fan speed sense

2+12V

3GND

Chapter 2 Installation 27