Biostar P4TSV Description page 11

Power Connectors: JATXPWER1/ JATXPWR2
PIN
10
20
1
11
JATXPWR1
2 1
3
JATXPWR2
5V / 5VSB Selection for KB: JKBV1
JKBV1 Assignment
1 3
Pin 1-2 close
1 3
Pin 2-3 close
Assignment
1 +3.3V
2 +3.3V
3 Ground
4
+5V
5
Ground
6
+5V
7
Ground
8 PW_OK
9 +5V_SB
10 +12V
PIN Assignment
1 +12V
2 +12V
5V for keyboard and mouse
+5V
5V standby for keyboard and mouse to
+5V_SB
power on your system
9
PIN Assignment
11 +3.3V
12 -12V
13 Ground
14
PS_ON
15
Ground
16
Ground
17
Ground
18 -5V
19 +5V
20 +5V
PIN Assignment
3 Ground
4 Ground
Description