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Technical Overview

Dell™ XPS™ 600 Service Manual

  Inside View of Your Computer

  System Board Components

  Power Supply DC Connector Pin Assignments


Inside View of Your Computer

1

power supply fans (2)

4

CD/DVD drives

7

PCI card shroud and fan

2

processor fans

5

floppy drives

8

system board

3

processor airflow shroud

6

hard drive shroud

9

power supply

System Board Components

1

CPU fan connectors (2)

10

optical drive connector (IDE)

19

card fan connector (FAN SYS)

2

power connector (POWER12V)

11

battery (BATT)

20

1394 connector (1394)

3

processor and heat-sink connector

12

front-panel connector (FRNT PNL)

21

front-panel audio (FP_AUD)

4

memory module connectors (1, 3)

13

serial ATA connectors (SATA0 - SATA3)

22

PCI card connectors (PCI SLOT 4, PCI SLOT 5, PCI SLOT 6)

5

memory module connectors (2, 4)

14

card fan connector (FAN CCAG)

23

PCI Express x16 card connector

6

main power connector (POWER)

15

CMOS jumper (RTCRST)

24

PCI Express x1 card connector

7

password jumper (PASSWORD)

16

front-panel light connector (LED)

25

PCI Express x16 card connector

8

floppy-drive connector (FLOPPY)

17

internal USB connector (USB)

 

 

9

internal speaker (SPKR)

18

USB FlexBay connector (FLEXBAY)

 

 

Power Supply DC Connector Pin Assignments

DC Power Connector P1

Pin Number

Signal name

Color

Wire Gauge

1

+3.3 VDC

Orange

16-AWG

2

+3.3 VDC

Orange

16-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

10

+12 VADC

White

18-AWG

11

+12 VADC

White

18-AWG

12

+3.3 VDC

Orange

16-AWG

13

+3.3 VDC/SE

Orange

16-AWG

14

-12 VDC

Blue

18-AWG

15

COM

Black

18-AWG

16

PS-ON

Green

18-AWG

17

COM

Black

18-AWG

18

COM

Black

18-AWG

19

COM

Black

18-AWG

20

N/C

N/C

N/A

21

+5 VDC

Red

18-AWG

22

+5 VDC

Red

18-AWG

23

+5 VDC/SE

Red

18-AWG

24

COM

Black

18-AWG

DC Power Connector P2

Pin Number

Signal Name

18-AWG Wire Color

1

COM

Black

2

COM

Black

3

COM

Black

4

COM

Black

5

COM

Black

6

+12 VADC

Yellow

7

+12 VADC

Yellow

8

+12 VADC

Yellow

9

+12 VCDC

Blue/White Stripe

10

+12 VCDC

Blue/White Stripe

DC Power Connector P5

Pin Number

Signal Name

18-AWG Wire Color

1

+12 VBDC

Blue/White Stripe

2

+12 VBDC

Blue/White Stripe

3

+12 VBDC

Blue/White Stripe

4

COM

Black

5

COM

Black

6

COM

Black

DC Power Connector P4

Pin Number

Signal Name

18-AWG Wire Color

1

+12 VBDC

White

2

+12 VBDC

White

3

+12 VBDC

White

4

COM

Black

5

COM

Black

6

COM

Black

NOTE: The P5 connector is intended for use with the PCI Express graphics cards whose power requirements exceed 75 watts.

DC Power Connector FD5

Pin Number

Signal Name

22-AWG Wire Color

1

+5 VDC

Red

2

COM

Black

3

COM

Black

4

+12 VBDC

White

DC Power Connectors HDD0, HDD1, HDD2, HDD3

Pin Number

Signal Name

18-AWG Wire Color

1

+3.3 VDC

Orange

2

COM

Black

3

+5 VDC

Red

4

COM

Black

5

+12 VCDC

White

DC Power Connectors BAY1 and BAY2

Pin Number

Signal Name

18-AWG Wire Color

1

+12 VBDC

White

2

COM

Black

3

COM

Black

4

+5 VDC

Red

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