Atx 20-Pin Power Connector: Jatxpwr; Atx 12V Power Connector: Jatxpwr - Biostar U8638 User Manual

  

4-3. ATX 20-pin Power Connector: JATXPWR1

PIN
1
2
3
4
5
6
7
8
9
10

4-4. ATX 12V Power Connector: JATXPWR2

PIN
1
2
4-5. AUX Power Connector:
JAUXPWR1(Optional)
PIN
1
2
3
Assignment PIN
3.3V
3.3V
Ground
5V
Ground
5V
Ground
PW_OK
5V_SB
12V
Assignment PIN
12V
12V
Assignment PIN
Ground
Ground
Ground


Assignment
11
3.3V
12 -12V
13 Ground
14
PS_ON
15 Ground
16 Ground
17 Ground
18 -5V
19 5V
20
5V
Assignment
3 Ground
4
Ground
Assignment
4 3.3V
5 3.3V
6 5V