HP StorageWorks

XP12000/XP10000 Disk Arrays

Disassembly Manual

for

AE002A Disk Controller (DKC)

and

AE045A/AU Disk Unit (DKU)

Part Number: AE002-96045

Edition: First

August 2009

2

3

Table of Contents

SAFETY GUIDELINES ............................................................................................................................................. 4

1.1. EXTERNAL APPEARANCE ............................................................................................................................. 8

3.1. REMOVING THE COVER ............................................................................................................................ 17 3.2. REMOVING THE HARD DISK ...................................................................................................................... 18 3.3. REMOVING THE FDD/CD-ROM ............................................................................................................... 18 3.4. REMOVING AND DISASSEMBLING THE POWER SUPPLY HS0102....................................................................... 24 3.5. REMOVING THE LITHIUM BATTERY ............................................................................................................. 26 3.6. REMOVING THE FAN ................................................................................................................................ 27 3.7. REMOVING THE MAIN PRINTED CIRCUIT BOARD AND MEMORY ....................................................................... 27

4.1. DISASSEMBLING THE POWER SUPPLY PPD1950 ........................................................................................... 29 4.2. DISASSEMBLING THE POWER SUPPLY PPD2950 ........................................................................................... 34 4.3. DISASSEMBLING THE POWER SUPPLY HS1950 ............................................................................................. 40 4.4. DISASSEMBLING THE POWER SUPPLY HS2950 ............................................................................................. 43

8.1. REMOVING THE COVER ............................................................................................................................ 49 8.2. REMOVING THE BATTERY PACK.................................................................................................................. 49 8.3. REMOVING THE PRINTED CIRCUIT BOARD .................................................................................................... 50

9.1. REMOVING AND DISASSEMBLING THE AE002A DKC AC POWER CABLE ........................................................... 51 9.2. REMOVING AND DISASSEMBLING THE AE045A/AU DKU AC POWER CABLE .................................................... 52

4

Purpose of This Manual

Intended Audience

Safety Guidelines

Safety Notation

5

Before Starting Work

General Precautions

Avoiding Electric Shock

Batteries

o

o

o

6

o

o

o

o

o

o

Moving the System

Other Precautions

o

o

8

1. Overview

9

10

Table 1 Components and Parts to Be Removed for the AE002A DKCTable 1 lists the

components and parts to be removed.

The numbers in figures correspond to those in tables.

SVP

Supply

HS0102

Removing the

Power Supply

HS0102

Error! Reference source not found.

11

12

The following figures show the installed location of the components to be removed. The

numbers in the figures correspond to those in

Installed Location of the AE002A DKC Parts

4

1

6

3

5

7

6 6

8

9

13

7

7 8

3

2

4

5

6

14

Supply

HS0102

Removing the

Power Supply

HS0102

15

2

5

3

1

4

4

4

6

16

2. Disassembling the OP-PANEL

Cover (B)

Cover (A)

Screw

Printed Circuit Board

17

18

3. Disassembling the SVP

Screws

Screws

Covers

19

Screw

s

Screw

s

HDD unit

20

Screw

Removing the Shield Cover

21

Shield cover

Tabs

22

Removing the Front Panel and the Base Frame

Base frame

Screws

Tabs

Front panel

23

Removing the Printed Circuit Board

Motor FPC

Stepper FPC

Screw

Printed Circuit Board

Removing the Cover

2.

Cover

Tape cover

Screws

24

Ejecting the CD-ROM Tray

Eject tool

Emergency hole

Tray

3.

Screws

FPC

Use a utility knife to cut here.

Printed Circuit Board

25

Screw

26

Screw

Cover

Screw

Bands

Connector

Fan

27

Screw

Protective covers

Printed Circuit Board

To remove the lithium

battery, place it here

temporarily.

28

Screw

Bracket

for

screws

Screw

Printed Circuit Board

29

Side view

Remove or insert the

DIMM diagonally.

Open Open

Top view

Memory board

30

4. Disassembling the Power Supply

AE002A DKC or the AE045A/AU DKU

Screws

(b)

Cover

Front panel

Side panel

Screw (a)

31

Connector 1 Connector 2 Connector 3

Screws (a)

Screw (b)

Screws (c)

Front Assembly

32

Printed Circuit Board (1)

Partitioning chassis

and insulating paper

Screw

Connector 4

Chassis Screws (a)

Rear panel Side panel

Screws (b)

Screws (c)

Top panel

33

Connector 5

Screws

Connector 6

Connector 7

Printed Circuit Board (2)

Fan Assembly

Screw

Screw

Screw

34

Printed Circuit Board 4

Connector 10

Connector 9

Connector 8

Connector 11

Printed Circuit Board 3

Screws (a)

Screws (b)

Screws (c)

Printed Circuit Board 5

Printed Circuit Board 6

35

Screws (b)

Screw (a)

(a)

Cover

Front Panel

Side Panel

36

Connector 1 Connector 2 Connector 3

Screw (b)

Screws (c) Front Assembly

Screw (a)

37

Printed Circuit Board (1)

Screw

Connector 1 Connector 2 Connector 3

38

Side A

Screw (c)

Side B

Side C

Side B

Side C

Side A

Chassis 1

Screw (a) Screw (b)

39

Fan Assembly

Printed Circuit Board (2)

Screw (a)

Connector 7

Screw (b) Screw (c)

40

Screws (a)

Printed Circuit Board (2)

Printed Circuit Board (3)

Screws (c)

Screw (b)

Connector 10

Connector 9

Connector 8

Printed Circuit Board (4)

Printed Circuit Board (5)

41

Screw

Front Panel Rear panel

42

Printed Circuit Board (1)

Heat-insulating board

Connectors

Heat-insulating board

Screw

Screw

Printed Circuit Board (2)

Screw

Connector 1

Connector 2

43

Printed Circuit Board (3)

Printed Circuit Board (4) Printed Circuit Board (5)

Screw

Bracket Fan Assembly

Screw

Circuit breaker

44

Front panel

Screw Cut here

Top view of the HS2950

45

R

Screw

Printed Circuit Board (1)

Connector

Rear panel

Screw

Top view of the HS2950

46

Connector

Printed Circuit Board (2)

Screw

Rear panel

Bracket

Screw (a)

Screw (b)

Printed Circuit Board (3)

Chassis

47

Screw

Printed Circuit Board (4)

Flange nut

Bracket

Fan Assembly

Screw Chassis

48

5. Disassembling the Fan

Screw

Printed Circuit Board

49

6. Disassembling the Hard Drive (HDD)

Screw

HDD

Screw

Screw

Printed Circuit Board

50

7. Disassembling the Battery Box

Screw

Cover 1

Screw

Screw

Cover 2

Screw

Screw

51

3.

Screw

Chassis

Flat cable Screw

Screw and washer

Printed Circuit Board (1)

Printed Circuit Board (2)

52

8. Removing and Disassembling the AC Power Cable

FG cable

Screw

Terminal

block cover

AE002A DKC

(Rear)

AC box

AC power cable

53

AE045A/AU DKU

(Rear)

AC box

Screw

Terminal

block cover

FG cable

AC power cable