Toshiba portege r200 Service Manual

5 (1)

Toshiba Personal Computer

PORTEGE R200

Maintenance Manual

TOSHIBA CORPORATION

File Number 960-519

[CONFIDENTIAL]

Copyright

© 2005 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the information contained herein.

Toshiba PORTEGE R200 Maintenance Manual

First edition April 2005

Disclaimer

The information presented in this manual has been reviewed and validated for accuracy. The included set of instructions and descriptions are accurate for the PORTEGE R200 series at the time of this manual's production. However, succeeding computers and manuals are subject to change without notice. Therefore, Toshiba assumes no liability for damages incurred directly or indirectly from errors, omissions, or discrepancies between any succeeding product and this manual.

Trademarks

IBM is a registered trademark and IBM PC is a trademark of International Business Machines Corporation.

Intel, Intel SpeedStep and Pentium are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries/regions. Windows and Microsoft are registered trademarks of Microsoft Corporation. Bluetooth is a trademark owned by its proprietor and used by TOSHIBA under license. OmniPass is the trademark of Softex Incorporated.

Other trademarks and registered trademarks not listed above may be used in this manual.

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PORTEGE R200 Maintenance Manual (960-519)

Preface

This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer PORTEGE R200, referred to as PORTEGE R200 in this manual.

The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units (FRUs) and replace them in the field.

SAFETY PRECAUTIONS

Four types of messages are used in this manual to bring important information to your attention. Each of these messages will be italicized and identified as shown below.

DANGER: “Danger” indicates the existence of a hazard that could result in death or serious bodily injury, if the safety instruction is not observed.

WARNING: “Warning” indicates the existence of a hazard that could result in bodily injury, if the safety instruction is not observed.

CAUTION: “Caution” indicates the existence of a hazard that could result in property damage, if the safety instruction is not observed.

NOTE: “Note” contains general information that relates to your safe maintenance service.

Improper repair of the computer may result in safety hazards. Toshiba requires service technicians and authorized dealers or service providers to ensure the following safety precautions are adhered to strictly.

Be sure to fasten screws securely with the right screwdriver. Be sure to use the PH Point size “0” and “1” screwdrivers complying with the ISO/DIS 8764-1:1996. If a screw is not fully fastened, it could come loose, creating a danger of a short circuit, which could cause overheating, smoke or fire.

If you replace the battery pack or RTC battery, be sure to use only the same model battery or an equivalent battery recommended by Toshiba. Installation of the wrong battery can cause the battery to explode.

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The manual is divided into the following parts:

Chapter 1 Hardware Overview describes the PORTEGE R200 system unit and each FRU.

Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems.

Chapter 3 Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service.

Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs.

Appendices The appendices describe the following:

Handling the LCD module

Board layout

Pin assignment

Keyboard scan/character codes

Key layout

Wiring diagrams

BIOS rewrite procedures

EC /KBC rewrite procedures

Reliability

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Conventions

This manual uses the following formats to describe, identify, and highlight terms and operating procedures.

Acronyms

On the first appearance and whenever necessary for clarification acronyms are enclosed in parentheses following their definition. For example:

Read Only Memory (ROM)

Keys

Keys are used in the text to describe many operations. The key top symbol as it appears on the keyboard is printed in boldface type.

Key operation

Some operations require you to simultaneously use two or more keys. We identify such operations by the key top symbols separated by a plus (+) sign. For example, Ctrl + Pause (Break) means you must hold down Ctrl and at the same time press Pause (Break). If three keys are used, hold down the first two and at the same time press the third.

User input

Text that you are instructed to type in is shown in the boldface type below:

DISKCOPY A: B:

The display

Text generated by the PORTEGE R200 that appears on its display is presented in the type face below:

Format complete

System transferred

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Table of Contents

Chapter 1

Hardware Overview

 

1.1

Features ......................................................................................................................

 

1-1

1.2

1.8-inch Hard Disk Drive.........................................................................................

1-10

1.3

Keyboard..................................................................................................................

 

1-12

1.4

TFT Color Display...................................................................................................

1-13

1.5

Power Supply ...........................................................................................................

1-15

1.6

Batteries ...................................................................................................................

 

1-17

1.7

AC Adapter ..............................................................................................................

1-19

Chapter 2

Troubleshooting Procedures

 

2.1

Troubleshooting .........................................................................................................

2-1

2.2

Troubleshooting Flowchart........................................................................................

2-2

2.3

Power Supply Troubleshooting..................................................................................

2-6

2.4

System Board Troubleshooting................................................................................

2-16

2.5

USB FDD Troubleshooting .....................................................................................

2-30

2.6

1.8” HDD Troubleshooting......................................................................................

2-33

2.7

Keyboard Troubleshooting ......................................................................................

2-38

2.8

Display Troubleshooting..........................................................................................

2-39

2.9

Touch Pad

................................................................................................................

2-42

2.10

Modem .....................................................................................................................

 

2-43

2.11

LAN .........................................................................................................................

 

2-45

2.12

Sound .......................................................................................................................

 

2-47

2.13

Bluetooth Troubleshooting ......................................................................................

2-49

2.14

Wireless LAN Troubleshooting...............................................................................

2-52

2.15

SD card slot..............................................................................................................

2-55

2.16

Fingerprint sensor ....................................................................................................

2-56

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Chapter 3

Tests and Diagnostics

 

3.1

The Diagnostic Test ...................................................................................................

3-1

3.2

Executing the Diagnostic Test ...................................................................................

3-4

3.3

Setting of the hardware configuration........................................................................

3-9

3.4

Heatrun Test.............................................................................................................

3-12

3.5

Subtest Names..........................................................................................................

3-13

3.6

System Test..............................................................................................................

3-15

3.7

Memory Test............................................................................................................

3-17

3.8

Keyboard Test..........................................................................................................

3-18

3.9

Display Test .............................................................................................................

3-19

3.10

Floppy Disk Test......................................................................................................

3-22

3.11

Printer Test...............................................................................................................

3-24

3.12

Async Test ...............................................................................................................

3-26

3.13

Hard Disk Test .........................................................................................................

3-27

3.14

Real Timer Test........................................................................................................

3-30

3.15

NDP Test

..................................................................................................................

3-32

3.16

Expansion .........................................................................................................Test

3-33

3.17

CD-ROM/DVD .....................................................................................-ROM Test

3-35

3.18

Error Code .........................................................................and Error Status Names

3-36

3.19

Hard Disk ....................................................................................Test Detail Status

3-39

3.20

ONLY ONE ...................................................................................................TEST

3-41

3.21

Head Cleaning..........................................................................................................

3-51

3.22

Log Utilities .............................................................................................................

3-52

3.23

Running Test............................................................................................................

3-54

3.24

Floppy Disk ......................................................................................Drive Utilities

3-55

3.25

System Configuration ..............................................................................................

3-60

3.26

Wireless LAN ...................................................................Test Program (Atheros)

3-62

3.27

LAN/Modem/Bluetooth/IEEE1394 ..................................................Test Program

3-69

3.28

Sound Test .................................................................................................program

3-84

3.29

SETUP .....................................................................................................................

 

3-90

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Chapter 4

Replacement Procedures

 

4.1

Overview..............................................................................................................

 

4-1

4.2

Battery pack .........................................................................................................

4-8

4.3

PC card/SD card.................................................................................................

4-10

4.4

Expansion memory module ..............................................................................

4-12

4.5

HDD...................................................................................................................

 

4-14

4.6

Keyboard............................................................................................................

 

4-17

4.7

Switch board ......................................................................................................

4-19

4.8

Touch pad...........................................................................................................

 

4-21

4.9

Cover assembly/Battery latch assembly ............................................................

4-24

4.10

Bluetooth module...............................................................................................

4-27

4.11

Speaker/Finger print sensor board .....................................................................

4-28

4.12

MDC board ........................................................................................................

4-30

4.13

RTC battery........................................................................................................

4-31

4.14

Wireless LAN card ............................................................................................

4-32

4.15

FAN....................................................................................................................

 

4-33

4.16

MP FPC..............................................................................................................

 

4-34

4.17

HD FPC..............................................................................................................

 

4-36

4.18

PC card slot ........................................................................................................

4-37

4.19

LAN/Modem jack ..............................................................................................

4-38

4.20

System board .....................................................................................................

4-39

4.21

Internal microphone ...........................................................................................

4-41

4.22

LED FPC............................................................................................................

 

4-42

4.23

Display mask......................................................................................................

4-43

4.24

FL inverter/LCD unit .........................................................................................

4-45

4.25

Hinge..................................................................................................................

 

4-48

4.26

Wireless LAN antenna/Bluetooth antenna.........................................................

4-52

4.27

Fluorescent Lamp...............................................................................................

4-54

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Appendices

 

 

Appendix A

Handling the LCD Module ........................................................................

A-1

Appendix B

Board Layout .............................................................................................

B-1

Appendix C

Pin Assignment ..........................................................................................

C-1

Appendix D

Keyboard Scan/Character Codes ...............................................................

D-1

Appendix E

Key Layout..................................................................................................

E-1

Appendix F

Wiring diagrams..........................................................................................

F-1

Appendix G

BIOS rewrite procedures............................................................................

G-1

Appendix H

EC /KBC rewrite procedures .....................................................................

H-1

Appendix I

Reliability.....................................................................................................

I-1

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Chapter 1

Hardware Overview

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1 Hardware Overview

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1 Hardware Overview

 

 

 

Chapter 1

Contents

 

1.1

Features......................................................................................................................

 

1-1

1.2

1.8-inch Hard Disk Drive.........................................................................................

1-10

1.3

Keyboard..................................................................................................................

 

1-12

1.4

TFT Color Display...................................................................................................

1-13

 

1.4.1

LCD Module ......................................................................................

1-13

 

1.4.2

FL Inverter Board...............................................................................

1-14

1.5

Power Supply...........................................................................................................

1-15

1.6

Batteries ...................................................................................................................

 

1-17

 

1.6.1

Main Battery.......................................................................................

1-17

 

1.6.2

Battery Charging Control ...................................................................

1-18

 

1.6.3

RTC battery ........................................................................................

1-18

1.7

AC Adapter ..............................................................................................................

 

1-19

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1 Hardware Overview

Figures

 

 

Figure 1-1

Front of the computer.....................................................................................

1-4

Figure 1-2

System unit configuration..............................................................................

1-5

Figure 1-3

System block diagram....................................................................................

1-6

Figure 1-4

1.8-inch HDD...............................................................................................

1-10

Tables

 

 

Table 1-1

1.8-inch HDD dimensions ...........................................................................

1-10

Table 1-2

1.8-inch HDD specifications........................................................................

1-11

Table 1-3

LCD module specifications (12.1 TFT).......................................................

1-13

Table 1-4

FL inverter board specifications ..................................................................

1-14

Table 1-5

Power supply output rating ..........................................................................

1-16

Table 1-6

Battery specifications...................................................................................

1-17

Table 1-7

Time required for charges of main battery ..................................................

1-18

Table 1-8

RTC battery charging/data preservation time ..............................................

1-18

Table 1-9

AC adapter specifications ............................................................................

1-19

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PORTEGE R200 Maintenance Manual (960-519)

1.1 Features

1 Hardware Overview

1.1Features

The PORTEGE R200 is an ultra thin and lightweight PC realizing cable-less environment on a table by wireless function with an Intel Mobile Pentium-M processor realizing high performance.

Microprocessor

Intel Mobile Pentium-M

A 1.2GHz processor with a 400MHz external clock, 100MHz bus and 0.94/0.81V core operation.

Cache memory

An Intel Mobile Pentium-M has 64KB primary cache and 2MB secondary cache (in CPU).

Memory

One expansion memory module can be installed to provide a maximum of 1280MB. 256MB, 512MB and 1GB are provided for Memory.

VRAM

128MB VRAM in 915GMS Express (North Bridge).

HDD

60GB internal drive of 1.8-inch, 8.0mm height or 30GB internal drive of 1.8-inch, 5.0mm height.

USB FDD (option)

An optional USB FDD that supports 720KB/1.44MB format is prepared.

USB Optical Drive (option)

Optional USB optical drives are prepared. They are USB DVD-ROM, CD-RW/DVD-ROM, Super-Multi Drive and Slim Combo CD-R/RW &DVD-ROM.

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1 Hardware Overview

1.1 Features

Display

LCD

Built-in 12.1 inch, 16M colors, XGA (1024×768 dots), thin type low temperature polysilicon TFT color display. Video controller is included in North Bridge chip.

External monitor

Supported via an RGB connector

Keyboard

Keyboard has 84(US)/85(UK)-key and supports Windows key.

Touch pad

Touch pad is installed as a pointing device.

Battery

The Ni-MH RTC battery (2.4V-15mAH) is mounted inside computer.

The main battery is a detachable lithium polymer main battery (10.8V-3,800mAh). The secondary battery (10.8V-3,900mAh) can be mounted as an option.

USB (Universal Serial Bus)

Two USB ports supporting USB 2.0 are available.

PC card slot

The PC card slot (PCMCIA) accommodates one 5mm Type II card.

SD card slot

The SD Card Slot can accommodate Secure Digital flash memory cards with various capacities.

Sound system

Incorporates an internal monaural speaker, stereo headphone jack and HW volume.

One touch button

TOSHIBA Assist Button and TOSHIBA Presentation Button are available.

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PORTEGE R200 Maintenance Manual (960-519)

1.1 Features

1 Hardware Overview

Built-in Modem

The internal modem is equipped as a modem daughter card (MDC).

The internal modem provides capability for data and fax communication and supports ITU-T V.90 (V.92) standard. For data reception it operates at 56Kbps and for data transmission it operates at 33.6Kbps. For fax transmission it operates at 14,4Kbps. The speed of data transfer and fax depends on analog telephone line conditions. It has an RJ11 modem jack for connecting to a telephone line.

LAN

The computer is equipped with LAN circuits that support Ethernet (10BASE-T), Fast Ethernet (100BASE-TX) and Gigabit Ethernet(1000BASE-T).

Bluetooth

Bluetooth module can be equipped. This enables a communication to devices that support Bluetooth Version 1.2/2.0. Adopting AFH (Adaptive Frequency Hopping), reduce the interference with the wireless communication in 2.4GHz.

Infrared port

The infrared port is compatible with Fast Infrared (FIR) standards enabling 4 Mbps, 1.152 Mbps, 115.2 kbps, 57.6 kbps, 38.4 kbps, 19.2 kbps or 9.6 kbps data transfer with Infrared Data Association (IrDA) 1.1 compatible external devices.

Wireless LAN

The internal wireless LAN supports Mini PCI Type III (802.11a/b). Fingerprint sensor

The computer is equipped with a fingerprint sensor and fingerprint authentication utility. They enable only person who has registered his/her fingerprint to use the computer.

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1 Hardware Overview

1.1 Features

Figure 1-1 shows the front of the computer and Figure 1-2 shows the system units configuration.

Figure 1-1 Front of the computer

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PORTEGE R200 Maintenance Manual (960-519)

Toshiba portege r200 Service Manual

1.1 Features

1 Hardware Overview

Figure 1-2 System units configuration

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1 Hardware Overview

1.1 Features

Figure 1-3 shows the system block diagram.

 

Figure 1-3 System Block Diagram

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PORTEGE R200 Maintenance Manual (960-519)

1.1 Features

1 Hardware Overview

The PC contains the following components.

CPU

A 1.2GHz Intel Mobile Pentium-M processor with a 400MHz external clock, 100MHz bus and 0.94/0.81V core operation voltage (built-in NDP).

Internal cache memory: 32KB Data and 32KB Instruction, Write-Back

Secondary cache memory: 2MB (in CPU)

Memory

One expansion memory slot capable of accepting 256MB, 512MB and 1GB memory module for a maximum of 1280MB.

Memory

DDR2 400(normal), 500(expansion)

1.8 volt operation

FBGA

Memory Module

240 pin, SO Dual In-line Memory Module (SO-DIMM)

PC3300 or PC4300 (400MHz operation)

256MB/512MB/1GB

256 MB

256Mb×8

512 MB

512Mb×8

1GB

512Mb×16

BIOS ROM (Flash memory)

One STMicro M50FW080NB5G is used.

8Mbits of flash memory are used.

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1 Hardware Overview

1.1 Features

PCI chipset

This gate array incorporates the following elements and functions.

North Bridge (Intel-made 915GMS Express)

Dothan Processor System Bus support

System memory interface

DDR2 memory channel support

DMI (Direct Media Interface)

840-ball 27x27mm Micro-FCBGA package

South Bridge (Intel-made ICH6-M)

DMI (Direct Media Interface)

PCI Express 2 Interface (4ports)

PCI Bus Rev2.3 Interface (7 PCI REQ/GNT Pairs)

Integrated Serial ATA Host Controller (2ports, 150MB/S)

Integrated IDE Controller (Ultra ATA 100/66/33)

AC'97 2.3 CODEC

USB 1.1/2.0 Controller 8 Ports (EHCI: Enhanced Host Controller)

Internal LAN Controller (WfM and IEEE 802.3)

Power Management Controller (ACPI 2.0)

SMBus2.0 Controller

FWH Interface (BIOS)

LPC Interface (EC/KBC, Super I/O)

IRQ Controller

Serial Interrupt Controller

Suspend/Resume Control

Internal RTC

GPIO

609-ball, 31.0×31.0mm, BGA Package

VGA controller

Included in North Bridge

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1.1 Features

1 Hardware Overview

PC card controller (Texas Instruments-made PCI7411)

PCI interface (PCI Revision2.2)

CardBus/PC Card controller (Yenta2 Version2.2)

SD/MMC card controller (SDHC Ver.1.2)

SD IO card controller (Ver.1.1)

Memory Stick/Memory Stick Pro Card Controller

xD Picture Card Controller

IEEE1394a Controller 2 port Other main system chips

EC/KBC (RENESAS M306K9FCLRP)

AXIS accelerometer (Hokuriku denki HAAM-302B)

TPM (Infineon Technologies SLD 9630 TT 1.1)

PSC (TMP86PM49UG)

Super I/O (SMSC LPC47N217-JV)

Sound Controller

AC97 and CODEC (AD1981B) are used. Modem controller

Supported by MDC. Using of the secondary AC97 Line. LAN controller (Marvell-made 88E8053)

Controls LAN (Ethernet (10BASE-T), Fast Ethernet (100BASE-TX) and Gigabit Ethernet(1000BASE-T) ) and supports WOL.

Wireless LAN Card (Atheros)

2.4GHz DSSS/OFDM, 5.0GHz OFDM wireless LAN card is equipped. Conformity with IEEE 802.11 b/g.

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1 Hardware Overview

1.2 1.8-inch Hard Disk Drive

1.21.8-inch Hard Disk Drive

A compact, high-capacity HDD with a height of 5.0/8.0mm. Contains a 1.8-inch magnetic disk and magnetic heads.

Figure 1-4 shows a view of the 1.8-inch HDD and Tables 1-1 and 1-2 list the specifications.

Figure 1-4 1.8-inch HDD

Table 1-1 1.8-inch HDD dimensions

 

 

Standard value

Parameter

 

 

 

TOSHIBA

 

TOSHIBA

 

 

HDD1442BZL01

 

HDD1544BZK01

Outline

Width (mm)

 

54.0±0.2

 

 

 

 

 

dimensions

Height (mm)

5.0±0.15

 

8.0±0.15

 

 

 

 

 

 

Depth (mm)

 

78.5±0.3

 

 

 

 

 

 

Weight (g)

51max

 

62max

 

 

 

 

 

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1.2 1.8-inch Hard Disk Drive

 

 

1 Hardware Overview

 

 

Table 1-2 1.8-inch HDD Specifications

 

 

 

 

 

 

 

 

 

 

 

 

Specification

 

 

 

Parameter

 

 

 

 

 

 

TOSHIBA

 

 

TOSHIBA

 

 

 

HDD1442BZL01

 

HDD1544BZK01

 

 

Storage size

30GB

 

 

60GB

 

 

(formatted)

 

 

 

 

 

 

 

 

 

 

Speed (RPM)

 

4,200

 

 

 

 

 

 

 

 

 

 

Data transfer speed

 

131.1 to 283.3

 

 

 

(Mbits/s)

 

 

 

 

 

 

 

 

 

 

Interface transfer

 

100(Ultra DMA mode)

 

 

rate (Mbytes/s)

 

16.6(PIO mode)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Track density

 

 

 

 

 

 

Track/mm(TPI)

 

4,704(119.5k)

 

 

 

Bit/mm(BPI)

 

31.8k(808k) max

 

 

 

 

 

 

 

 

 

 

Buffer size

2

 

 

2 or 8

 

 

(Mbytes)

 

 

 

 

 

 

 

 

 

 

Start time (sec)

 

3.5 typical

 

 

 

 

 

20 max

 

 

 

 

 

 

 

 

 

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1 Hardware Overview

1.3 Keyboard

1.3Keyboard

The keyboard is mounted 84(US)/85(UK) keys that consist of character key and control key. The keyboard is connected to membrane connector on the system board and controlled by the keyboard controller. See Appendix E about a layout of the keyboard.

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1.4 TFT Color Display

1 Hardware Overview

1.4TFT Color Display

The TFT color display consists of a LCD module and FL inverter board.

1.4.1 LCD Module

The LCD module used for the TFT color display uses a backlight as the light source and can display images and characters of 16M colors with 1024×768 resolution. The video controller is incorporated into the North Bridge chip and can control both internal and external XGAsupport displays simultaneously.

Table 1-3 shows list the specifications.

Table 1-3

LCD module specifications (12.1 TFT)

 

 

 

Item

 

Specifications

 

 

 

 

 

G33C0002C110

 

 

 

Number of Dots

 

1024×768

 

 

 

Dot spacing (mm)

 

0.24(H) x 0.24(V)

 

 

 

Display range (mm)

 

245.76(H) x 184.32(V)

 

 

 

Outline dimensions

 

264.4(w) x 197.5(H) x 5.35Max(D)

 

 

 

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1 Hardware Overview

1.4 TFT Color Display

1.4.2 FL Inverter Board

The FL inverter board supplies a high frequency current to illuminate the LCD module FL. Table 1-4 lists the FL inverter board specifications.

Table 1-4 FL inverter board specifications

Specifications

Item

G71C0002K210

Input

Voltage (V)

5.0 (DC)

 

 

 

 

Power (W)

4.0

 

 

 

Output

Voltage (V)

750 (r.m.s)

 

 

 

 

Power (W / V)

3.6W / 5VA

 

 

 

 

Current (mA)

4.22 (r.m.s)

 

(f=70KHz)

 

 

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1.5 Power Supply

1 Hardware Overview

1.5Power Supply

The power supply supplies twenty-three different voltages to the system board. The power supply microcontroller has the following functions.

1.Judges that the DC power supply (AC adapter) is connected to the computer.

2.Detects DC output and circuit malfunctions.

3.Controls the battery icon, and DC IN icon.

4.Turns the battery charging system on and off and detects a fully charged battery.

5.Turns the power supply on and off.

6.Provides more accurate detection of a low battery.

7.Calculates the remaining battery capacity.

8.Controls the transmission of the status signal of the main battery.

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1 Hardware Overview

 

1.5 Power Supply

Table 1-5 lists the power supply output specifications.

 

 

Table 1-5

Power supply output specifications

 

 

 

 

 

 

 

Name

Voltage (V)

 

Use

 

 

 

 

 

 

 

 

PPV

0.940 - 0.81

 

CPU (ULV)

 

 

 

 

 

 

 

 

PTV

1.05

 

CPU, GMCH, ICH6-M

 

 

 

 

 

 

 

 

1R5-P1V

1.5

 

CPU, GMCH, ICH6-M

 

 

 

 

 

 

 

 

1R5-E1V

1.5

 

ICH6-M

 

 

 

 

 

 

 

 

1R8-B1V

1.8

 

GMCH, DDR2-SDRAM

 

 

 

 

 

 

 

 

2R5-P2V

2.5

 

GMCH, ICH6-M

 

 

 

 

 

 

 

 

MR0R9-B0V

0.9

 

GMCH, DDR2-SDRAM

 

 

 

 

 

 

 

 

0R9-P0V

0.9

 

DDR2-SDRAM

 

 

 

 

 

 

 

 

P3V

3.2

 

Clock Generator, Thermal Sensor, SDRAM(SPD), ICH6-

 

 

 

M, PCI7411, HDD, Mini-PCI, TPM, FWH, AD1981B, Super

 

 

 

 

 

I/O, FIR, GPU, LCD, Accelerometer

 

 

 

 

 

 

 

 

E3V

3.2

 

PCI7411, PC Card Power, IEEE1394,SD Card Power,

 

 

 

Mini-PCI, Card, MDCICH6-M

 

 

 

 

 

 

 

LAN-E3V

3.2

 

LAN Power

 

 

 

 

 

 

 

 

LAN2R5-E2V

2.5

 

LAN Power

 

 

 

 

 

 

 

 

LAN1R2-E1V

1.2

 

LAN Power

 

 

 

 

 

 

 

 

S3V

3.3

 

ICH6-M, EC/KBC

 

 

 

 

 

 

 

 

P5V

4.9

 

CRT, ICH6-M, FL inverter, HDD, KB, PAD, Mini PCI,

 

 

 

Bluetooth Power

 

 

 

 

 

 

 

SND-P5V

4.9

 

Amp

 

 

 

 

 

 

 

 

A4R7-P4V

4.6

 

AD1981B, Amp, Mic Amp, Line In, Line Out

 

 

 

 

 

 

 

 

E5V

4.9

 

PC Card Power, USB Power

 

 

 

 

 

 

 

 

M5V

5

 

Temperature reset IC, LEDs

 

 

 

 

 

 

 

 

MCV

5

 

PSC

 

 

 

 

 

 

 

 

R3V

2.0 - 3.5

 

ICH6-M(RTC)

 

 

 

 

 

 

 

 

D-E5V

4.9

 

Dock Power

 

 

 

 

 

 

 

 

D-E3V

3.2

 

Dock Power

 

 

 

 

 

 

 

1-16

[CONFIDENTIAL]

PORTEGE R200 Maintenance Manual (960-519)

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