Chapter 1
Motherboard Description
1-22
1.6.3 CPU Fan Power Connector: JCFAN1
Pin No.
Assignment
1
Sense
2
+12 V
3
Ground
1.6.4 System Fan Power Connector: JSFAN1
(Optional)
Pin No.
Assignment
1
Sense
2
+12 V
3
Ground
1.6.5 USB Connector: JUSB1&JUSB2(Optional)
JUSB1
Pin Assignment Pin Assignment
1
+5V
2
Guound
3
USB0-
4
Guound
5
USB0+
6
USB1+
7
Ground
8
USB1-
9
Guound
10
+5V
JUSB2
Pin Assignment Pin Assignment
1
+5V
2
Ground
3
USB2-
4
Ground
5
USB2+
6
USB3+
7
Ground
8
USB3-
9
Ground
10
+5V