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Conf
idential
SERVICE MANUAL
NOTEBOOK COMPUTER
9-874-535-07
For American Area
US Model
Canadian Model
Lineup : PCG-NV190P
PCG-NV190
PCG-NV170P
PCG-NV170
· Design and specifications are subject to
change without notice.
PCG-NV170/NV170P/NV190/NV190P
S400
Ver 7-2003I
Revision History
Illust : PCG-NV170P
2 [MA]
1 [MA]


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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.
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.
Confidential
PCG-NV170/NV170P/NV190/NV190P (AM)


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-- 3 --
TABLE OF CONTENTS
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 .................................................................... 3-3
3-2. LCD Section
(NV170/NV170P/NV190/NV190P Model) ­ Made by SH ­
(Only CTO) ­ Made by TS ­ ........................................... 3-7
3-3. Connector Section (CH Type only) ................................. 3-9
(to 3-10)
Section
Title
Page
Confidential
History of the changes is shown as the
"Revision History" at the end of this data.
PCG-NV170/NV170P/NV190/NV190P (AM)


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Confidential
PCG-NV170/NV170P/NV190/NV190P (AM)
(END)
1-2
1-1
CHAPTER 1.
BLOCK DIAGRAM
Memory
CONTROLLER
HUB
593 FCBGA
IO Control Hub
ICH3-m
Internal
HDD
PCG-NV Series BLOCK DIAGRAM Rev.
1.00
RJ45
MS
CONN
Pentium 4
Processor
51 2KB L2
478p ins uFCPGA
PCI BUS(3.3V)
A
GP
x
4
266MHz Memory Bus
(DD R)
CardB us/16bitCard
PC Card
Connector
2 Slot
H8S/ 2149
KBC/EC
SPIC
Graphics
M7
(ATI)
LCD CONN
Cable
Ether
PHY
KeyBo ard
Membrane
JOG
Controller
LPC
Memory
Stick
Module
i.LINK0
AC LINK
MI
C
Super I/O
SMsC
LPC47N227
I/O Expander
& SMBUS MUX
LID
Serial
Parallele
Refer to Clock Generator
Block Diagram
SMBUS2
USB0
CONN
TouchPad
JOG
EEPROM
For LAN
EEPROM
MDC
(Modem Daughter
Card)
Module
CPU Local Bus
EEPROM
For Password
i.LINK
Optical
Drive
Primary
Secondary
IDE(ATA100)
AMP, etc.
CLKGEN
IMI
9870GTD
i.LINK0
Port-4
Port-0
Port-1
Port-2
RJ-11
RJ-11
Battery
Power
Circuit
DC Jack
DDR(SO-DIMM)
SMBUS2
SMBUS2
SMBUS1
SMBUS0
FAN0
ATF0
FAN1
ATF1
Other
Control
FWH
8Mb
(Flash BIOS ROM)
LINE-OUT
Audio
YMF753
(Yamaha)
CARDBUS
i.link
RICOH
RC5C522
RJ11
USB2
CONN
USB3
CONN
FDD
Phone
Out
ExtMic
in
Speaker
L&R
Line
-Out
Line-Out
For i.Link
USB
Port-3
FDD
FDD /
10Key/Woofer
Power
or
FDD
USB
Serial
Parallele
Serial
Dsub-9p
Parallele
Dsub-2 5p
Lin
e-in
AV
Out
VGA
Out
Dsub-1 5p
Mi niPCI
Port-5
Reserved
10k ey
7
8
9
N
4
5
6
/
1
2
3
*
0
B
.
-
+
E
Woofer
Bay CN
SONY
LCD
SXGA+ TFT
XGA TFT
T_LINE_OUT


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Confidential
PCG-NV170/NV170P/NV190/NV190P (AM)
(END)
2-2
2-1
CHAPTER 2.
FRAME HARNESS DIAGRAM
30
2
29
1
2
1
J1
CON2
21
CN5502
CN5501
2
1
40
39
CN852
CN1301
CN1501
CN888
CN851
CN1801
1
2
29
28
26
25
2
1
CN3004
CN1171
26
25
2
1
CN5001
12
CN111
77
1
154
78
40
39
2
1
CN1181
CN1201
22
5
12
4
CN1901
1
2
39
40
CN3102
39
40
1
2
CN8001
12
C3101
CN5012
CN5051
CN5041
CN5031
CN5021
CN5011
1
2
2
1
18
17
CN3103
11
8
CN8002
CN8501
123
124
1
2
CN1651
44
2
43
1
CN2201
200
199
2
1
200
199
2
1
CN502
CN501
25
0
14
9
B21
A21
B1
A1
CN2301
30
29
2
1
CN1601
CN2351
2
1
14
13
CN2001
MBX-66 Board
(Side-A)
CNX-163 Board
(Side-A)
PWS-18 Board
(Side-A)
CNX-167 Board
(Side-A)
CN8402
18
CARD, MODEM
IFX-195 Board
(Side-A)
SWX-94 Board
(Side-A)
SWX-95 Board
(Side-A)
SWX-93 Board
(Side-A)
1
12
1
40
CN4001
CN4031
CN4011
CN4231
CN4201
(CTO Model)
CARD, WIRELESS LAN
BATTERY PACK
HARD DISK
10
1
21
0
19
CN4021
CN7001
6
112
1
CN7003
CN7002
1
6
CN7101
12
1
PAD, TOUCH
J1
1
14
CN6001
14
CN6002
PC CARD
CONNECTOR
DC FAN
12
CN121
DC FAN
NICKEL HYDROGEN
BATTERY
KEY BOARD
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
RAM
RAM
DDR266 SO-DIMM
256MB
OPTION
LCD HARNESS
INVERTER
LCD
ANTENNA
ANTENNA
LCD Block
OPTICAL
DEVICES
FLPPPY
DISK
DRIVE
(CTO Model)
Ten-Key
Woofer
PHONE
PRINTER
MONTOR
NETWORK
IEEE 1394 i.LINK
EXTERNAL
MICROPHONE
HEADPHONE
SERIAL
USB
DC-IN
Rear Panel
L Side
Front Face
MEMORY STICK