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