Atx Power Connector (Cn7) - Aaeon PCM-QM77 User Manual

2.4.7 ATX Power Connector (CN7)

Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Chapter 2 – Hardware Information
PIN1
PIN13
Pin Name
+3.3V
+3.3V
GND
+5V
GND
+5V
GND
PWR_OK
+5VSB
+12V
+12V
+3.3V
+3.3V
-12V
GND
PS_ON#
GND
GND
GND
NC
+5V
+5V
PIN12
PIN24
Signal Type
PWR
PWR
GND
PWR
GND
PWR
GND
PWR
PWR
PWR
PWR
PWR
PWR
GND
GND
GND
GND
PWR
PWR
Signal Level
+3.3V
+3.3V
+5V
+5V
+5V
+12V
+12V
+3.3V
+3.3V
-12V
+5V
+5V
21