Technical Overview: Dell XPS 400 Service Manual
file:///T|/htdocs/systems/xps400/sm/techov.htm[8/3/2012 3:11:13 PM]
DC Power Connector P1
Pin Number
Signal Name Color
Wire Gauge
1
+3.3 VDC
Orange 18-AWG
2
+3.3 VDC
Orange 18-AWG
3
COM
Black
18-AWG
4
+5 VDC
Red
18-AWG
5
COM
Black
18-AWG
6
+5 VDC
Red
18-AWG
7
COM
Black
18-AWG
8
POK
Gray
18-AWG
9
+5 VFP
Purple 18-AWG