Sony pcg nv290 schematic

PCG-NV290

SERVICE MANUAL

Ver 1-2002J

Revision History

Lineup : PCG-NV290

For American Area

Canadian Model

S400

Confidential

• Design and specifications are subject to change without notice.

9-876-001-01

NOTEBOOK COMPUTER

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 o wners. In this manual, the (TM) or (R) mark are not specified.

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 pac k 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 prev ent 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.

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 negati ve 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.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ! LES COMPOSANTS IDENTIFÉS P AR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMA TIQUES 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.

— 2 —

Confidential

PCG-NV290 (AM)

Section Title Page

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 (NV290 Model) – Made by SH –

(Only CTO) – Made by TS –..................... 3-7

3-3. Connector Section (CH Type Only)................................. 3-9

(to 3-10)

CHAPTER 4. OTHERS

4-1. Replacing the CPU .......................................................... 4-1

1. Removing the CPU .......................................................... 4-1

2. Installing the CPU............................................................4-1

History of the changes is shown as the

“Revision History” at the end of this data.

— 3 —

Confidential

PCG-NV290 (AM)

CHAPTER 1.

BLOCK DIAGRAM

USB0

CONN

RJ45

RJ11

USB2

CONN

USB3

CONN

Pentium 4

Processor

512KB L2

Memory

Stick

Module

RJ-11

EEP

ROM

Internal

HDD

r LAN

CPU Local Bus

EEPROM

For Pa ssword

IDE(ATA100)

Primary Secondary

Reserved

MultiPurpose Bay

SMBUS2

Optical

Drive

Ether

PHY

Port-0

Port-1

Port-2

Port-4

Port-5

Memory

CONTROLLER

HUB

RG82845MZ

593 FCBGA

IO Control Hub

ICH3-m

FW82801CAM

200MHz Memory Bus

(DDR)

DDR(SO-DIMM)

PCI BUS(3.3V)

LPC

MDC

(Modem

Daughter

Card)

Module

EEPROM

i.LINK0

AC LINK

For i .Link

SMBUS2

CLKGEN

9870GTD

Refer to Clock Generator

Block Diagram

Graphics

M7 csp32 (ATI)

CARDBUS

i.LINK

RICOH

RC5C522

Audio

YMF753

(Yamaha)

PCG-NV Series

IMI

SMBUS2

LCD CONN

CardBus/16bitCard

Super I/O

SMsC

LPC47N227

Serial

Parallel

FDD

BLOCK DIAGRAM Rev. 0.2

LCD

UXGA TFT

SXGA+ TFT

XGA TFT

SONY

Cable

PC Card

Connector

2 Slot

SMBUS1

H8S/2140B

KBC/EC

SPIC

JOG

Controller

SMBUS0

FA N 0 ATF0

I/O Expander

& SM BUS MUX

Serial

Parallel

FA N 1 ATF1

Other

Control

Line-Out

i.LINK0

JUN/10/2002 By T.Shibata

Dsub-15p

i.LINK

Serial

Dsub-9p

Parallel

Dsub-25p

VGA

Out

N 7 8 9

10Key

4 5 6 1 2 3

*0B

Woofer

FWH

MD Audio Out

USB

Bay CN

8Mb

(Flash BIOS

ROM)

MD in

RJ-11

LINE-OUT

MD in

Line-in

AMP, etc.

KeyBoard

Membrane

TouchPad

JOG

LID

Power

DC Jack

Power

Battery

Circuit

FDD

Phone

Out

ExtMicinSpeaker

L&R

1-21-1

(END)

Confidential

PCG-NV290 (AM)

+ 9 hidden pages

Sony pcg nv290 schematic

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