KX400-8XV V2.0 Series
21
Power Supply Attachments
ATX Power Connector: ATX_PWR
This ATX power supply uses a 20-pin connector. Make sure the connector is properly inserted before
applying power.
PIN
Assignment
PIN
Assignment
1
+3.3V
11
+3.3V
2
+3.3V
12
-12V
3
Ground
13
Ground
4
+5V
14
PS_ON
5
Ground
15
Ground
6
+5V
16
Ground
7
Ground
17
Ground
8
PW_OK
18
-5V
9
5V_SB
19
+5V
10
+12V
20
+5V
ATX_PWR
S
o
cke
t
4
6
2
Wi
n
b
on
d
W
836
97H
F
L
A
N
Ch
ip
V
IA
V
T
8
377
A
V
IA
V
T
823
5
Ph
o
e
n
ix
BI
O
S
AL
C
65
0