27
1
Pe ntium
ATX
Power
Supply
JP7
System On/Off switch
ATX Power Supply Connector :
10
20
1
11
Single Name
Pin
Pin
Single Name
3.3V
10
20
3.3V
-12.0V
9
19
3.3V
GND
8
18
GND
PS-ON
7
17
5.0V
GND
6
16
GND
GND
5
15
5.0V
GND
4
14
GND
-5.0V
3
13
PW-OK
5.0V
2
12
5VSB
5.0V
1
11
12.0V