Dell Dimension 5100 Service Manual page 100

Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
*The orange +3.3 VDC output wires must be 16 AWG. The +3.3 VDC terminals are high current type (9 A current rating/Molex-HCS type).
*The +3.3VDC/SE is a brown sense wire for +3.3VDC and is optional.
DC Processor Power Connector P2
Pin Number Signal Name 18-AWG Wire
1 COM Black
2 COM Black
3 +12 VADC Yellow
4 +12 VADC Yellow
DC Peripheral Connectors P3 and P5
Pin Number Signal Name 18-AWG Wire
1 +3.3 VDC Orange
2 COM Black
3 +5 VADC Red
4 COM Black
5 +12 VBDC White
DC FDD Connector P7
Pin Number Signal Name 18-AWG Wire
1 +5 VDC Red
2 COM Black
3 COM Black
4 +12 VADC Yellow
Signal Name
+3.3 VDC*
+3.3 VDC*
COM
+5VDC
COM
+5 VDC
COM
POK
+5 VFP
+12 VBDC
+12 VBDC
+3.3 VDC*
+3.3 VDC*/SE*
–12 VDC
COM
PS-ON
COM
COM
COM
NA
+5 VDC
+5 VDC
+5 VDC
COM
18-AWG Wire
Orange
Orange
Black
Red
Black
Red
Black
Gray
Purple
White
White
Orange
Orange
Blue
Black
Green
Black
Black
Black
NA
Red
Red
Red
Black