User`s manual

Motherboard Manual
14
ATX Power Source Connector: JATXPWR1
JATXPWR1 allows user to connect 24-pin power connector on the ATX power
supply.
1
12
13
24
Pin Assignment Pin Assignment
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15 Groun d 3 Ground
16 PS_ON 4 +5V
17 Groun d 5 Ground
18 Groun d 6 +5V
19 Groun d 7 Ground
20 NC 8 PW_OK
21 +5V 9 Standby Volt age+5V
22 +5V 10 +12V
23 +5V 11 +12V
24 Groun d 12 +3.3V
JATXPW R2: ATX Powe r Sou rce C onne ctor
By connecting this connector, it will provide +12V to CPU power circuit.
Pin Assignment
1 +12V
2 +12V
3 Ground
1
23
4
4 Ground