Acer Veriton 2800 Service Manual page 75

ATX
Illustration
13
24
67
PIN No.
1
2
3
1
4
5
6
7
8
9
10
11
12
13
14
15
16
12
17
18
19
20
21
22
23
24
Definition
3.3V
3.3V
GND
+5V
GND
+5V
GND
Power Good
5V SB(stand by +5V)
+12V
+12V
3.3V(Only for 24pins ATX)
3.3V
-12V
GND
PS_ON(soft On/Off)
GND
GND
GND
-5V(optional)
+5V
+5V
+5V
GND
Chapter 5