Справочник Пользователя для SBC comm AMD SBC-770

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  Chapter 2  Installation   27
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
1
 N.C.
2
 +5V
3
+12V
4
 -12V
5
 GND
6
 GND
7
 GND
8
 GND
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)
Pin
       Signal
1
          Fan speed sense
2
          +12V
3
          GND