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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