18
3.14 Power and Fan Connectors
z
PW1: 20-pin ATX Power Connector
PIN Description PIN Description
1
+3.3V
11
+3.3V
2
+3.3V
12
-12V
3
GND
13
GND
4
+5V
14
PS_ON
5
GND
15
GND
6
+5V
16
GND
7
GND
17
GND
8
Power OK
18
N/C
9
5VSB
19
+5V
10
+12V
20
+5V
1
11
20
10
z
JP2/JP7: AT/ATX Power Function Select
Settings
Options
JP2
JP7
ATX (default)
Open
Open
AT
Short
Short
2
1
2
1
z
FN1/FN2: Fan Power Connector
PIN
Description
1
GND
2
+12V
3
Fan In 1/Fan In 2
1
3
Summary of Contents for HS-1743
Page 14: ...8 3 2 Board Layout Top Side...