Confidential
PCG-SR5K/SR7K
US Model
Canadian Model
SERVICE MANUAL
NOTEBOOK COMPUTER
9-872-095-11
Illust : PCG-SR5K
S400
Sony Corporation
Information Technology Company
9-872-095-11
PCG-SR5K/SR7K (UC)
PCG-SR5K/SR7K
(UC)
9-872-095-1
1
2000F1605-1
®
English
2000G1605-1
Printed in U.S.A.
© 2000 Sony Corporation
VAIO Customer Service Link (JAPAN)
This manual and the constituent data may not be
replicated, copied nor reprinted in whole or in part
without prior written authorization of Sony Corporation.
-- 2 --
PCG-SR5K/SR7K (UC)
Information in this document is subject to change without notice.
Sony and VAIO are trademarks of Sony. Intel logo and Intel Inside
logo are registered trademarks of Intel Corporation. Pentium MMX
is a trademark of Intel Corporation. Microsoft, MS-DOS, Windows,
the Windows 95 and Windows 98 logo are trademarks of Microsoft
Corporation.
All other trademarks are trademarks or registered trademarks of
their respective owners. Other trademarks and trade names may be
used in this document to refer to the entities claiming the marks and
names of their products. Sony Corporation disclaims any proprietary
interest in trademarks and trade names other than its own.
Service and Inspection Precautions
1. Obey precautionary markings and instructions
Labels and stamps on the cabinet, chassis, and components identify areas
requiring special precautions. Be sure to observe these precautions, as well
as all precautions listed in the operating manual and other associated
documents.
2. Use designated parts only
The set's components possess important safety characteristics, such as
noncombustibility and the ability to tolerate large voltages. Be sure that
replacement parts possess the same safety characteristics as the originals.
Also remember that the 0 mark, which appears in circuit diagrams and
parts lists, denotes components that have particularly important safety
functions; be certain to use only the designated components.
3. Always follow the original design when mounting
parts and routing wires
The original layout includes various safety features, such as inclusion of
insulating materials (tubes and tape) and the mounting of parts above the
printer board. In addition, internal wiring has been routed and clamped so
as to keep it away from hot or high-voltage parts. When mounting parts or
routing wires, therefore, be sure to duplicate the original layout.
4. Inspect after completing service
After servicing, inspect to make sure that all screws, components, and wiring
have been returned to their original condition. Also check the area around
the repair location to ensure that repair work has caused no damage, and
confirm safety.
5. When replacing chip components...
Never reuse components. Also remember that the negative side of tantalum
capacitors is easily damaged by heat.
6. When handling flexible print boards...
· The temperature of the soldering-iron tip should be about 270°C.
· Do not apply the tip more than three times to the same pattern.
· Handle patterns with care; never apply force.
Caution: Remember that hard disk drives are easily damaged by
vibration. Always handle with care.
Caution Markings for Lithium/Ion Battery - The following or similar
texts shall be provided on the battery pack of equipment or in both
the operating and the service instructions.
CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by
the manufacturer. Discard used batteries according to the
manufacturer's instructions.
CAUTION: The battery pack used in this device may present a fire
or chemical burn hazard if mistreated. Do not disassemble, heat
above 100°C (212°F) or incinerate.
Dispose of used battery promptly.
Keep away from children.
CAUTION: Changing the back up battery.
· Overcharging, short circuiting, reverse charging, multilation or
incineration of the cells must be avoided to prevent one or more of
the following occurrences; release of toxic materials, release of
hydrogen and/or oxygen gas, rise in surface temperature.
· If a cell has leaked or vented, it should be replaced immediately.
Use protection when handling the battery.
Confidential
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
-- 3 --
TABLE OF CONTENTS
CHAPTER 1. REMOVAL
1-1. Flowchart ......................................................................... 1-1
1-2. Main Electrical Parts Location Diagram ......................... 1-1
1-3. Removal ........................................................................... 1-2
1. Keyboard Unit, Parm Assy .............................................. 1-2
2. Touch pad, Speaker, SWX-55 Board ............................... 1-2
3. HDD ................................................................................. 1-3
4. Speaker, IFX-109 Board .................................................. 1-3
5. DC Fan, Heatsink ............................................................. 1-4
6. Main Board Assy ............................................................. 1-4
7. MBX-34 Board, IFX-108 Board, DDC-2 Board
V/L Rechargeable Battery ............................................... 1-5
8. CNX-96 Board ................................................................. 1-5
9. Display Assy .................................................................... 1-6
10. Housing (Bezel) Assy ...................................................... 1-6
11. Inverter Unit, ANL-22 Board,
Microphone, LCD Assy ................................................... 1-7
(to 1-7)
CHAPTER 2. SELF DIAGNOSTICS
2-1. Precautions ....................................................................... 2-1
2-2. Necessary Tools ............................................................... 2-1
2-3. Starting up the Service Diagnostics ................................. 2-1
2-4. Outline of Service Diagnostics Functions ....................... 2-2
(to 2-3)
CHAPTER 3. BLOCK DIAGRAM ............................... 3-1
(to 3-2)
CHAPTER 4. FRAME HARNESS DIAGRAM ........ 4-1
(to 4-2)
CHAPTER 5. EXPLODED VIEWS AND
PARTS LIST
5-1. Main Section .................................................................... 5-1
5-2. LCD Section Made by TS .......................................... 5-3
(to 5-4)
Section
Title
Page
PCG-SR5K/SR7K (UC)
Confidential
·
Abbreviations
UC : US model / Canadian model
CHAPTER 1.OPERATION
1-1. Read Me First .................................................................... 1-1
SECTION 2
SECTION 1
1-2. Customizing Your VAIO Notebook .................................. 1-11
1-1. VAIO Computer User Guide ............................................. 1-19
(to 1-74)
1-1
PCG-SR5K/SR7K (UC)
Confidential
SECTION 1
CHAPTER 1 -- OPERATION
Section 1-1: Read Me First
Read Me First
PCG-SR5K/PCG-SR7K
Frequently Asked Questions (FAQs)
Q:
How do I recover applications or drivers that came with my computer if
the files are corrupted or deleted?
A:
The Application Recovery CDs allow you to reinstall individual applications
and device drivers if they are corrupted or accidentally erased. Reinstalling an
individual device driver or software title may correct a problem you are
experiencing with your computer, and you may not need to recover the entire
contents of your hard drive. If you do need to reinstall all the software titles that
shipped with your computer, use the System Recovery CD(s).
You must be in Windows® to run the Application Recovery CD(s). The
application will not run from DOS. If you have any questions on using the
Application Recovery CD(s), contact Sony Customer Support.
To use the Application Recovery CD(s)
1
Turn on your computer. If your computer is already on, close all applications.
2
When the Windows desktop appears, insert the Sony Application Recovery
CD in the CD-ROM drive (optional). The Application Recovery utility loads
automatically.
3
When the Application Recovery menu appears, follow the on-screen
instructions to complete the recovery process.
Q:
Why isn't the CD-ROM/CD-RW/DVD-ROM drive * reading a disc?
A:
After inserting a CD, you must wait a few seconds for the CD to be detected
before trying to access it. If your drive reads some CDs but not others, check the
shiny side of the disc for dirt or scratches. You may also need to clean the CD-
ROM drive lens with a CD-ROM cleaner.
*
Your system may include one or two Application Recovery CDs. If you have two Application
Recovery CDs, insert the first CD to run the Application Recovery program. You may be
prompted to insert the second CD, depending on the application you wish to restore.
The CD-ROM drive, CD-RW drive, and DVD-ROM drive are all available as optional items for your
notebook. They can be purchased from your local retailer, through the Sony VAIO® Direct Web site
(http://www.sonydirect.com/notebookaccessories/), or by calling 1-888-315-7669 (toll free).
Read Me First
2
Q: How do I change the video resolution of my display?
A:
From the Start menu, select Settings and click Control Panel. Click the Display
icon and select Settings. Move the Screen area slider to change the resolution.
Q: Why does Windows lock up during shut down?
A:
Windows may not shut down properly for many reasons, including
incompatible or conflicting drivers, damaged files, or non-responsive hardware.
For troubleshooting information, you can search Windows Help. From the Start
menu, select Help, click the Contents tab, click Troubleshooting and Maintenance,
and then click Windows 2000 troubleshooters. Click the subject for which you
want information, and then answer the questions that are appropriate for your
problem.
Q: Why is my system running slowly?
A:
The speed varies depending on the number of applications that are open and
running. Close any applications that you are not currently using. Increasing the
system memory may also help. The computer has two memory slots.
Q: Why is there no sound in any application?
A:
There are independent controls for your system volume.
u
There is a volume control in the Windows task tray. Click the icon and slide
the level bar up to increase the volume.
u
In addition to adjusting the volume, check that the Mute check box is not
selected in the Windows Volume Control
.
u
The internal speakers are muted. Press F3 while pressing the Function (Fn)
key to turn on the internal speakers.
u
The volume setting of the internal speakers are at the minimum setting. Press
F4 while pressing the Function (Fn) key, then press the upper or lower arrow
keys to adjust the volume.
Q: How do I fax in Windows 2000?
A:
To fax in Windows 2000, click the Start button, point to Programs, Accessories,
Communications, Fax, and then click Fax Queue.