16
(4) ATXPWR1 (24-pin block): Power Connector
PIN ROW1
ROW2
1
+3.3V
+3.3V
2
+3.3V
-12V
3
GND
GND
4
+5V
Power Supply On
5
GND
GND
6
+5V
GND
7
GND
GND
8
Power OK
XX
9
+5V Stand by +5V
10
+12V
+5V
11
+12V
+5V
12
+3.3V
GND
Pin1
Pin13
Row1
Row2
(5) ATX12V1 (4-pin block): ATX12V Type Power Connector
Pin1
Pin2
Pin4
Pin No.
Definition
1
GND
2
GND
3
+12V
4
+12V