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Conf
idential
PCG-SRX87/SRX87P/SRX99/SRX99K/SRX99P
SERVICE MANUAL
NOTEBOOK COMPUTER
9-874-572-04
For American Area
US Model
CanadianModel
· Design and specifications are subject to
change without notice.
Lineup : PCG-SRX99P
PCG-SRX99K
PCG-SRX99
PCG-SRX87P
PCG-SRX87
Illust : PCG-SRX87P
Ver 4-2002I
Revision History
S400


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-- 2 --
Information in this document is subject to change without notice.
Sony, VAIO and CLIE are trademarks or registered trademarks of
Sony. Microsoft, Windows, Windows Media, Outlook, Bookshelf
and other Microsoft products are trademarks or registered trademarks
of Microsoft Corporation in the United States and other countries.
The word Bluetooth and the Bluetooth logo are trademarks of
Bluetooth SIG, Inc. AMD, AMD logo, AMD Duron and
combinations thereof, 3DNow!, are trademarks of Advanced Micro
Devices, Inc. Intel Inside logo, Pentium and Celeron are trademarks
or registered trademarks of Intel Corporation. Transmeta, the
Transmeta logo, Crusoe Processor, the Crusoe logo and
combinations thereof are trademarks of Transmeta Corporation in
the USA and other countries. Graffiti, HotSync, PalmModem, and
Palm OS are resistered trademarks, and the Hotsync logo and Palm
are trademarks of Palm, Inc. or its subsidiaries. (M) and Motrola
are trademarks of Motrora, Inc. Other Motrola products and services
with (R) mark like Dragomball are the trademarks of Motrola, Inc.
All other names of systems, products and services in this manual
are trademarks or registered trademarks of their respective owners.
In this manual, the (TM) or (R) mark are not specified.
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 extra sure 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 270C.
· 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 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
while avoiding to touch it without any protection.
PCG-SRX87/SRX87P/SRX99/SRX99K/SRX99P (AM)
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.


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TABLE OF CONTENTS
Section
Title
Page
PCG-SRX87/SRX87P/SRX99/SRX99K/SRX99P (AM)
Confidential
History of the changes is shown as the
"Revision History" at the end of this data.
CHAPTER 1. BLOCK DIAGRAM ............................... 1-1
(to 1-2)
CHAPTER 2. FRAME HARNESS DIAGRAM ....... 2-1
(to 2-2)
CHAPTER 3. EXPLODED VIEWS AND
PARTS LIST ............................................ 3-1
3-1. Main Section .................................................................... 3-2
3-2. LCD Section ­ Made by TS ­ .......................................... 3-5
3-3. DVD Drive Section (SRX87/SRX87P Model) ................ 3-7
(to 3-10)


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Confidential
PCG-SRX87/SRX87P/SRX99/SRX99K/SRX99P (AM)
(END)
1-2
1-1
CHAPTER 1.
BLOCK DIAGRAM
MODEM
-m
800/550MHz
LV
Intel PentiumIII-m
850MHz
LV
(Celeron 650MHz LV)
Intel 82815EM
GMCH
VCH
Intel /
FW82807A
1
Intel
DA82562ET
i.Link
TI/
15CC3CT
Card controller
RICOH R5C475II
FWH
SST
49LF004A
HDD
CN
5
0
P
30P
CN
1
0
P
CN6P
Battery
11.1V/3600mAh
CN6P
External
CRT
CN1
4
P
ATF
AD1030A
I/O Expander
O2MICRO
OZ998S
CN26P
CN26P
CN24P
SONY
10.4 XGA
LCD &
INVERTER
CN
4
P
RJ-45
CN
1
0
P
Memorystick
Slot
CN17P
CN17P
Amp
RJ-11
&Korea
KeyBoard
TouchPad
JOG
Intel 82801BAM
ICH-2m
2P
CN 2P
CN
CN
30P
CN
W-LAN
MiniPCI
Module
Type III
ant L
(main)
µ-DIMM
Memory
Module
Audio Codec
(AC '97)
USB
C
N
CN4
P
JogDial
Encoder
CardBus/16bitCard
PC Card
Connector
1 Slot
KBC/EC
HITACH
H8/2149
Tualatin LV/ULV + 815E
Tualatin LV/ULV + 815EM architecture.
Clock Generator
IMI/C9835AT
i.LINK
Memorystick
Controller
STmicro
M29W200BB70N6
MBX-57
MBX-57
1-682-713-11
IFX-175
IFX-175
CNX-148
CNX-148
1-682-701-11
IFX-178.01(RIGHT)
IFX-178 (RIGHT)
IFX-177 (LEFT)
CNX-149.01
CNX-149
ZS-122
ant R
(Sub)
SWX-86.11
SWX-86
DC out
PCI Bus
Memory Bus PC=100
LPC Bus
AC Link
USB 1.1
USB 1.1
USB 1.1
USB 1.1
BckBtn
Speaker L
Speaker L
Speaker R
Mic CN
HeadPhone CN
USB 1.1
Ultra ATA66/100
256MB Tech
128MB DIMM
256MB Tech
128MB DIMM
µ-DIMM
Memory Slot
Mini PCI
Connector
Type
III
CN
1
0
P


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Confidential
PCG-SRX87/SRX87P/SRX99/SRX99K/SRX99P (AM)
(END)
2-2
2-1
CHAPTER 2.
FRAME HARNESS DIAGRAM
RAM
12
1
PAD, TOUCH
J1
HARD DISK
DIAL UNIT, JOG
KEY BOARD
LCD HARNESS
INVERTER
LCD
L Side
2
1
30
29
1
2
23
24
CN1500
CN1800
1
26
CN1901
21
CN300
1
10
CN2603
CN2502
CN2600
2
1
30
29
20
19
2
1
CN1000
CN1700
14
CN2200
1
9
2
10
CN1001 123
143
144
1
2
1
CN2602
17 18
12
CN1400
CN4501
CN800
CN2100
CN4001
CN4002
CN4003
1
18
CN4000
IFX-175 Board
(Side-A)
CNX-149 Board
(Side-A)
IFX-177 Board
(Side-A)
CNX-148 Board
(Side-A)
IFX-178 Board
(Side-A)
61
CN1011
CN2500
21
21
50
49
VANADIUM-LITHIUM
BATTERY
1
5
2
6
1
1
5
2
6
2
CN4500
CN4599
1
12
12
126
1
7
110
1
2
CN5000
CN5001
CN5002
CN5004
CN5500
EXTERNAL MIC IN
HEADPHONE
USB
MEMORY STICK
CN5005
CN5003
10
1
SPEAKER
SPEAKER
2
1
30
29
J1
CARD, MODEM
CN7001
CN6500
MBX-57 Board
(Side-A)
DC FAN
DC IN
NETWORK
PHONE
IEEE 1394 i.LINK
DC OUT
DISPLAY
CARD, WIRELESS LAN
BATTERY PACK
PC100
µDIMM
128MB
HARNESS, RJ-45
HARNESS, (WITH DC JACK)
S5500
POWER
SWITCH
CN1902
From board to connector (direct connection)
Harness (connector at both end)
Harness (soldered at one end)
Connectors soldered on board and appearing on the panel
CN2501
R Side