IBM eserver 7210 User manual

7210 Model 025 External DVD–RAM Drive
7210 Model 025 DVD-RAM Drive
Service Guide
SY44-0080-00


7210 Model 025 External DVD–RAM Drive
7210 Model 025 DVD-RAM Drive
Service Guide
SY44-0080-00


Note!
Before using this information and the product it supports, be sure to read the general information
under “Notices” on page v.
First Edition (May 2001)
This edition, SY44–0080–00, applies to Model 025 of the 7210 External DVD-RAM Drive and to all subsequent
releases and modifications until otherwise indicated in new editions. This edition applies only to the specified
model of the device.
© Copyright International Business Machines Corporation 2001. All rights reserved.
US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract
with IBM Corp.

Contents
Notices ...............v
Safety and Environmental Notices .......vi
Danger Notices ............vi
Caution Notices ............vii
Attention Notices ...........vii
Product Recycling and Disposal ......vii
Battery Return Program .........vii
Environmental Design .........viii
Electronic Emission Notices.........viii
Federal Communications Commission (FCC)
Statement..............viii
Trademarks...............x
About This Guide ..........xi
Related Publications ...........xi
How to send your comments ........xii
Chapter 1. Reference Information....1
FrontView...............1
Operator Controls ...........2
Indicator Lights ............3
Rear View ...............4
Internal View ..............5
Rear View of the DVD-RAM Drive .......6
Cleaning the DVD-RAM Drive ........6
Specifications ..............7
Chapter 2. Maintenance Analysis
Procedures .............9
Purpose of the MAPs ...........9
MAPs Flowchart for the RS/6000 and pSeries Host
Systems ...............10
MAPs Flowchart for the AS/400 and iSeries Host
Systems................11
Step 1 ................12
Step 2 ................12
Step 3 ................12
Step 4 ................13
Step 5 ................13
Step 6 ................13
Step 7 ................14
Step 8 ................14
Step 9 ................14
Step 10 ................15
Step 11 ................15
Step 12 ................16
Step 13 ................16
Step 14 ................16
Step 15 ................17
Step 16 ................17
Step 17 ................18
Step 18 ................19
Step 19 ................19
Chapter 3. Removal and Replacement
Procedures.............21
Handling Static-Sensitive Devices .......21
Removing and Replacing the Cover ......21
Removing and Replacing the DVD-RAM Drive . . 22
Removing and Replacing the Power Supply . . . 23
Removing and Replacing the Cooling Fan ....25
Manually Removing a DVD Disc from the Drive . . 26
Chapter 4. Parts Diagram and Parts
List ................27
How To Use This Parts List .........27
Example of Parts Listing .........27
Assembly 1: Parts Diagram .........28
Appendix. Power Cables .......31
© Copyright IBM Corp. 2001 iii

iv 7210 DVD-RAM Drive Service Guide

Notices
This information was developed for products and services offered in the U.S.A.
IBM may not offer the products, services, or features discussed in this document in
other countries. Consult your local IBM representative for information on the
products and services currently available in your area. Any reference to an IBM
product, program, or service is not intended to state or imply that only that IBM
product, program, or service may be used. Any functionally equivalent product,
program, or service that does not infringe any IBM intellectual property right may
be used instead. However, it is the user’s responsibility to evaluate and verify the
operation of any non-IBM product, program, or service.
IBM may have patents or pending patent applications covering subject matter
described in this document. The furnishing of this document does not give you
any license to these patents. You can send license inquiries, in writing, to:
IBM Director of Licensing
IBM Corporation
500 Columbus Avenue
Thornwood, NY 10594
U.S.A.
For license inquiries regarding double-byte (DBCS) information, contact the IBM
Intellectual Property Department in your country or send inquiries, in writing, to:
IBM World Trade Asia Corporation
Licensing
2-31 Roppongi 3-chome, Minato-ku
Tokyo 106, Japan
The following paragraph does not apply to the United Kingdom or any other
country where such provisions are inconsistent with local law:
INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS
PUBLICATION “AS IS”WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or
implied warranties in certain transactions, therefore, this statement may not apply
to you.
This information could include technical inaccuracies or typographical errors.
Changes are periodically made to the information herein; these changes will be
incorporated in new editions of the publication. IBM may make improvements
and/or changes in the product(s) and/or the program(s) described in this
publication at any time without notice.
Any references in this information to non-IBM Web sites are pro0vided for
convenience only and do not in any manner serve as an endorsement of those Web
sites. The materials at those Web sites are not part of the materials for this IBM
product and use of those Web sites is at your own risk.
Any performance data contained herein was determined in a controlled
environment. Therefore, the results obtained in other operating environments may
vary significantly. Some measurements may have been made on development-level
© Copyright IBM Corp. 2001 v

systems and there is no guarantee that these measurements will be the same on
generally available systems. Furthermore, some measurement may have been
estimated through extrapolation. Actual results may vary. Users of this document
should verify the applicable data for their specific environment.
Information concerning non-IBM products was obtained from the suppliers of
those products, their published announcements or other publicly available sources.
IBM has not tested those products and cannot confirm the accuracy of
performance, compatibility or any other claims related to non-IBM products.
Questions on the capabilities of non-IBM products should be addressed to the
suppliers of those products.
All statements regarding IBM’s future direction or intent are subject to change or
withdrawal without notice, and represent goals and objectives only.
This information contains examples of data and reports used in daily business
operations. To illustrate them as completely as possible, the examples include the
names of individuals, companies, brands, and products. All of these names are
fictitious and any similarity to the names and addresses used by an actual business
enterprise is entirely coincidental.
If you are viewing this information softcopy, the photographs and color
illustrations may not appear.
The drawings and specifications contained herein shall not be reproduced in whole
or in part without the written permission of IBM.
IBM has prepared this publication for use by hardware service representatives in
the maintenance or repair of the specific machines indicated. IBM makes no
representations that it is suitable for any other purpose.
Safety and Environmental Notices
Danger Notices
A danger notice calls attention to a situation that is potentially lethal or extremely
hazardous to people.
Use the following danger notices throughout this book.
DANGER
To prevent a possible electrical shock from touching two surfaces with
different electrical grounds, use one hand, when possible, to connect or
disconnect signal cables. (RSFTD004)
DANGER
An electrical outlet that is not correctly wired could place hazardous voltage
on metal parts of the system or the products that attach to the system. It is the
customer’s responsibility to ensure that the outlet is correctly wired and
grounded to prevent an electrical shock. (RSFTD201)
vi 7210 DVD-RAM Drive Service Guide

DANGER
To prevent a possible electrical shock when adding or removing any devices
to or from the system, ensure that the power cords for those devices are
unplugged before the signal cables are connected or disconnected. If possible,
disconnect all power cords from the existing system before you add or
remove a device. (RSFTD203)
DANGER
To prevent a possible electrical shock when installing the device, ensure that
the power cord for that device is unplugged before installing signal cables.
(RSFTD204)
DANGER
Do not attempt to open the covers of the power supply. Power supplies are
not serviceable and are to be replaced as a unit. (RSFTD217)
Caution Notices
A caution notice calls attention to a situation that is potentially hazardous to
people because of some existing condition.
Use the following caution notices throughout this book.
CAUTION:
Do not remove the covers of the unit. An invisible laser beam may be present.
The repair of this unit should be performed by trained service personnel only.
(RSFTC242)
Attention Notices
An attention notice indicates the possibility of damage to a program, device,
system, or data.
Product Recycling and Disposal
Components of the system, such as structural parts and circuit cards, can be
recycled where recycling facilities exist. IBM does not currently collect and recycle
used IBM products from customers in the United States other than those products
that are involved in trade-in programs. Companies are available to disassemble,
reutilize, recycle, or dispose of electronic products. Contact an IBM account
representative for more information.
The system unit contains batteries and circuit boards with lead solder. Before you
dispose of this unit, these batteries and circuit boards must be removed and
discarded according to local regulations or recycled where facilities exist. This book
contains specific information on each battery type where applicable.
Battery Return Program
In the United States, IBM has established a collection process for reuse, recycling,
or proper disposal of used IBM batteries and battery packs. For information on
proper disposal of the batteries in this unit, please contact IBM at 1-800-426-4333.
Notices vii

Please have the IBM part number that is listed on the battery available when you
make your call. For information on battery disposal outside the United States,
contact your local waste disposal facility.
Environmental Design
The environmental efforts that have gone into the design of the system signify
IBM’s commitment to improve the quality of its products and processes. Some of
these accomplishments include the elimination of the use of Class I
ozone-depleting chemicals in the manufacturing process, reductions in
manufacturing wastes, and increased product energy efficiency. For more
information, contact an IBM account representative.
Electronic Emission Notices
The following Statement applies to this IBM product. The statement for other IBM
products intended for use with this product will appear in their accompanying
manuals.
Federal Communications Commission (FCC) Statement
Note: This equipment has been tested and found to comply with the limits for a
class B digital devices, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
vReorient or relocate the receiving antenna.
vIncrease the separation between the equipment and receiver.
vConnect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
vConsult an IBM authorized dealer or service representative for help.
Properly shielded and grounded cables and connectors must be used in order to
meet FCC emission limits. Proper cables and connectors are available from IBM
authorized dealers. IBM is not responsible for any radio or television interference
caused by using other than recommended cables or connectors or by unauthorized
changes or modifications to this equipment. Unauthorized changes or
modifications could void the user’s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interferences, and
(2) this device must accept any interferences received, including interference that
may cause undesired operation.
Responsible Party:
International Business Machines Corporation
New Orchard Road
Armonk, NY 10504
Telephone: [phone]
viii 7210 DVD-RAM Drive Service Guide

Industry Canada Compliance Statement
This Class B digital apparatus meets the requirements of the Canadian
Interference-Causing Equipment Regulations.
Avis de conformitéàla réglementation d’Industrie Canada
Cet appareil numérique de la classe B respecte toutes les exigences du Réglement
sur le matériel brouilleur du Canada.
European Community Compliance Statement
This product is in conformity with the protection requirements of EC Council
Directive 89/336/EEC on the approximation of the laws of the Member States
relating to electromagnetic compatibility. IBM cannot accept responsibility for any
failure to satisfy the protection requirements resulting from a non-recommended
modification of the product, including the fitting of non-IBM option cards.
This product has been tested and found to comply with the limits for Class B
Information Technology Equipment according to CISPR 22 / European Standard
EN 55022. The limits for Class B equipment were derived for typical residential
environments to provide reasonable protection against interference with licensed
communication devices.
Properly shielded and grounded cables and connectors (IBM part number 75G5958
or its equivalent) must be used in order to reduce the potential for causing
interference to radio and TV communications and to other electrical or electronic
equipment. Such cables and connectors are available from IBM authorized dealers.
IBM cannot accept responsibility for an interference caused by using other than
recommended cables and connectors.
Germany Only: This product is in conformity with the EN55022 Class B emission
limits.
Japanese Voluntary Control Council for Interference (VCCI) Statement
This product is a Class B Information Technology Equipment and conforms to the
standards set by the Voluntary Control Council for Interference by Information
Technology Equipment (VCCI). This product is aimed to be used in a domestic
environment. When used near a radio or TV receiver, it may become the cause of
radio interference. Read the instructions for correct handling.
Korean Government Ministry of Communication (MOC) Statement
Please note that this device has been approved for non-business purposes and may
be used in any environment including residential areas.
Notices ix

Trademarks
The following terms are trademarks of International Business Machines
Corporation in the United States, or other countries, or both:
AIX
Application System/400
AS/400
eServer
IBM
iSeries
Operating System/400
OS/400
pSeries
RISC System/6000
RS/6000
400
Other company, product, and service names may be the trademarks or service
marks of others.
x7210 DVD-RAM Drive Service Guide

About This Guide
This guide describes how to service the 7210 Model 025 DVD-RAM Drive. It
contains the following chapters:
Chapter 1. Reference Information, describes the operator controls, indicator lights,
connector locations, and hardware specifications of the 7210 DVD-RAM Drive. It
also provides cleaning information about the DVD-RAM drive and discs.
Chapter 2. Maintenance Analysis Procedures, provides the maintenance analysis
procedures (MAPs) required to service the 7210 DVD-RAM Drive.
Chapter 3. Removal and Replacement Procedures, provides the removal and
replacement procedures required to service the 7210 DVD-RAM Drive.
Chapter 4. Parts Diagram and Parts List, provides a parts diagram and parts list
required to service the 7210 DVD-RAM Drive.
The appendix, “Power Cables,”provides power cable information for different
countries.
Store this guide with your system manuals.
Related Publications
v7210 Model 025 DVD-RAM Drive Setup and Operator Guide, SY44-0079, provides
information about installing and operating the 7210 DVD-RAM Drive.
vIBM Externally Attached Devices Safety Information SA26-2004, provides
translations of danger and caution notices.
© Copyright IBM Corp. 2001 xi

How to send your comments
Your feedback is important in helping to provide the most accurate and
high-quality information. If you have any comments about this book or any other
IBM documentation, fill out the readers’comment form at the back of this book.
vIf you prefer to send comments by mail, use the readers’comment form with the
address that is printed on the back. If you are mailing a readers’comment form
from a country other than the United States, you can give the form to the local
IBM branch office or IBM representative for postage-paid mailing.
vIf you prefer to send comments by FAX, use either of the following numbers:
–United States and Canada: 1-800-937-3430
–Other countries: 1-507-253-5192
vIf you prefer to send comments electronically, use the following e-mail
addresses:
[email protected]
Be sure to include the following:
vThe name of the book.
vThe publication number of the book.
vThe page number or topic to which your comment applies.
xii 7210 DVD-RAM Drive Service Guide

Chapter 1. Reference Information
The 7210 Model 025 DVD-RAM Drive is an external storage device that connects to
an IBM host system and stores additional data using a small computer system
interface-2 (SCSI-2). The 7210 DVD-RAM Drive operates at speeds dependant on
the type of media used.
vCD-ROM media maximum speed is 3.6 MB/second
vDVD-ROM media maximum speed is 2.7 MB/second
vDVD-RAM media maximum speed is 1.3 MB/ second Write, 2.7 MB/second
Read
The media used in this device determines the operations possible. The 7210
DVD-RAM Drive can read and write to DVD-RAM media. The 7210 DVD-RAM
Drive can only read media marked as CD-R, CD-R/W, and CD-ROM.
The 7210 DVD-RAM Drive supports the distribution and use of online databases,
such as an online reference for a softcopy publication.
The sections that follow describe the operator controls, indicator lights, connector
locations, and hardware specifications of the 7210 Model 025 DVD-RAM Drive.
Front View
Figure 1 shows a front view of the 7210 Model 025 DVD-RAM Drive.
RBBTP513-0
Figure 1. Front View of the 7210 Model 025 DVD-RAM Drive
© Copyright IBM Corp. 2001 1

Operator Controls
DANGER
An electrical outlet that is not correctly wired could place hazardous voltage
on metal parts of the system or the products that attach to the system. It is the
customer’s responsibility to ensure that the outlet is correctly wired and
grounded to prevent an electrical shock. (RSFTD201)
The 7210 Model 025 DVD-RAM Drive has the following operator controls.
Power Switch
The power switch (2 in Figure 1 on page 1) is a push button switch that enables
the power to be turned on or off. When the 7210 DVD-RAM Drive is on, the
power-on light 1 is on and is green.
Note: The symbol under the power-on light is an International Organization
for Standardization (ISO) symbol for a push button switch.
Load/Unload Button
The load/unload button 3 enables the DVD-RAM tray to be inserted or ejected.
To insert or eject the tray, press and hold the load/unload button for about one
second. The load/unload button operates only when the 7210 DVD-RAM Drive
power is on.
Manual Unload Hole
When a power failure or a DVD-RAM drive failure prevents the DVD disc from
ejecting, the disc can be removed manually. Insert a solid metal rod (such as a
paper clip or bristol wrench) into the manual unload hole 4 until resistance is
met, then gently push to unlatch the DVD disc tray.
Note: This step may have to be repeated several times.
Volume Control
For headphones, the volume control 6 raises or lowers audio volume. Rotate the
volume control to the right to increase the volume, and rotate it to the left to
decrease the volume.
Headphone Jack
The 7210 DVD-RAM Drive has a standard miniature stereo headphone jack 7
located next to the volume control.
Audio Jacks
On the rear panel, the 7210 DVD-RAM Drive has left and right audio jacks that
can be cabled to a stereo amplifier (see “Rear View”on page 4).
27210 DVD-RAM Drive Service Guide

Indicator Lights
The 7210 Model 025 DVD-RAM Drive has the following indicator lights.
Power-On Light
When the 7210 DVD-RAM Drive is turned on, the power-on light (1 in Figure 1
on page 1) comes on and is green.
Status Light
The status light (5 in Figure 1 on page 1) can be in one of several states:
vThe light is off when the DVD-RAM drive is on but not in use (with or without
the DVD disc loaded).
vThe light is green and blinking:
–After the DVD tray has been inserted and while the drive is running the
Power-On Self Test (POST).
Note: When the POST completes successfully, the light goes out.
–During data transfer operations.
–When the DVD-RAM drive is playing audio through the front headphone
jack or rear audio jacks.
vThe light is amber and blinking when a DVD-RAM drive error exists.
Chapter 1. Reference Information 3

Rear View
The following shows the elements on the rear of the 7210 Model 025 DVD-RAM
Drive.
1 SCSI address switch 4 Cooling fan
2 Audio jacks 5 Power cable connector
3 SCSI bus cable connectors
+
-
+
RBBTP501
1
47210 DVD-RAM Drive Service Guide

Internal View
The following shows the inside of the 7210 Model 025 DVD-RAM Drive.
1 SCSI address switch 4 Power supply
2 Internal SCSI bus cables 5 Drive
3 Cooling fan 6 Audio jack plug
Chapter 1. Reference Information 5

Rear View of the DVD-RAM Drive
The following shows the rear of the DVD-RAM drive.
Notes:
1. The 7210 DVD-RAM Drive uses a 68-pin internal SCSI bus connector.
2. The parity jumper must not be removed. When connecting the internal SCSI
address cable, insert the cable into the left side of the remote SCSI address
connector.
1 Analog audio output jack 4 SCSI address connector
2 Internal SCSI bus connector 5 Adapter
3 Power supply connector
Cleaning the DVD-RAM Drive
The DVD-RAM drive is designed to limit air flow in the area where the optical
components are located. However, the DVD media and drive heads occasionally
need to be cleaned. Use the IBM DVD cleaning kit shipped with the device, which
includes a cloth and cleaning disc, to clean the media and drive heads.
To avoid fingerprints, always handle DVD discs by the edges. Wipe DVD discs
with a soft, lint-free cloth or lens tissue, always wiping in a straight line from the
inner hub to the outer rim. Do not rub in a circular motion.
RBBTP508-1
67210 DVD-RAM Drive Service Guide