Toshiba satellite l600, satellite l640, satellite l645, satellite pro l600 Service Manual

Toshiba Personal Computer

Satellite L600/L640/L645, Satellite Pro L600/Pro

L640/Pro L645

Maintenance Manual

TOSHIBA CORPORATION

File Number 960-Q08

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645Maintenance Manual (960-Q08)

© 2010 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 Personal Computer Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual

First edition March.2010

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 Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 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

Intel, Core2, Pentium, and Celeron 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. Other trademarks and registered trademarks not listed above may be used in this manual.

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645Maintenance Manual (960-Q08)

Preface

This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Series.

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. 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.

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645Maintenance Manual (960-Q08)

The manual is divided into the following parts:

Chapter 1 Hardware Overview describes the Satellite L600/L640/L645, Satellite

Pro L600/Pro L640/Pro L645 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 assignments  Keyboard scan/character code  Key layout  Wiring diagrams

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645Maintenance Manual (960-Q08)

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 com

puter that appears on its display is presented in the typeface

below:

Format complete System transferred

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645Maintenance Manual (960-Q08)

Table of Contents

Chapter 1 Hardware Overview

1.1 Features..........................................................................................................................1

1.2 System Block Diagram..................................................................................................6

1.3 2.5-inch Hard Disk Drive.............................................................................................10

1.4 Keyboard......................................................................................................................13

1.5 TFT Color Display.......................................................................................................14

1.6 Power Rails..................................................................................................................16

1.7 Batteries .......................................................................................................................17

1.8 AC Adapter ..................................................................................................................20

1.9 ODD.............................................................................................................................21

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Chapter 2 Troubleshooting Procedures

2.1 Troubleshooting............................................................................................................1

2.2 Troubleshooting Flowchart........................................................................................... 2

2.3 Power Supply Troubleshooting..................................................................................... 6

Procedure 1 Power Status Check .................................................................. 6

Procedure 2 Connection Check..................................................................... 8

Procedure 3 Charging Check ........................................................................ 8

Procedure 4 Replacement Check ................................................................ 10

2.4 System Board Troubleshooting................................................................................... 11

Procedure 1 Message Check ....................................................................... 12

Procedure 2 Diagnostic Test Program Execution Check............................ 13

Procedure 3 Replacement Check ................................................................ 13

2.5 SATA HDD/SSD Troubleshooting............................................................................. 14

Procedure 1 Partition Check........................................................................ 14

Procedure 2 Message Check ....................................................................... 15

Procedure 3 Format Check.......................................................................... 16

Procedure 4 Diagnostic Test Program Execution Check............................ 17

Procedure 5 Connector Check and Replacement Check............................. 18

2.6 Keyboard Troubleshooting ......................................................................................... 19

Procedure 1 Diagnostic Test Program Execution Check............................ 19

Procedure 2 Connector Check and Replacement Check............................. 20

2.7 Touch pad Troubleshooting........................................................................................ 21

Procedure 1 Diagnostic Test Program Execution Check............................ 21

Procedure 2 Connector Check and Replacement Check............................. 22

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645Maintenance Manual (960-Q08)

2.8 Display Troubleshooting..............................................................................................23

Procedure 1 External Monitor Check...........................................................23

Procedure 2 Diagnostic Test Program Execution Check.............................23

Procedure 3 Connector and Cable Check ....................................................24

Procedure 4 Replacement Check .................................................................25

2.9 LAN Troubleshooting..................................................................................................26

Procedure 1 Diagnostic Test Program Execution Check.............................26

Procedure 2 Connector Check and Replacement Check..............................26

2.10 Wireless LAN Troubleshooting...................................................................................27

Procedure 1 Transmitting-Receiving Check................................................27

Procedure 2 Antennas' Connection Check...................................................28

Procedure 3 Replacement Check .................................................................29

2.11 Sound Troubleshooting................................................................................................30

Procedure 1 Connector Check......................................................................30

Procedure 2 Replacement Check .................................................................31

2.12 Bluetooth Troubleshooting..........................................................................................32

Procedure 1 Connector Check and Replacement Check.............................32

2.13 HDMI Troubleshooting ...............................................................................................33

Procedure 1 Connector Check and Replacement Check.............................33

Procedure 2 External Monitor Check……………………………………...33 Procedure 3 Connector and Cable Check…………………………………34 Procedure 4 Replacement Check………………………………………….35

2.14 Memory Troubleshooting............................................................................................36

Procedure 1 Diagnostic Test Program Execution Check.............................36

Procedure 2 Connect Check and Replacement Check…………………….36

2.15 3G Troubleshooting.....................................................................................................37

Procedure 1 Connector Check and Replacement Check.............................37

2.16 Camera Troubleshooting..............................................................................................38

Procedure 1 Camera Execution Check.........................................................38

Procedure 2 Connect Check and Replacement Check…………………….38

2.17 Microphone Troubleshooting ......................................................................................39

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Procedure 1 Sound Recorder Execution Check.......................................... 39

Procedure 2 Connect Check and Replacement Check…………………….39

2.18 CRT Troubleshooting ................................................................................................. 40

Procedure 1 External Monitor Check.......................................................... 40

Procedure 2 Connector and Cable Check………………………………….40

2.19 USB Troubleshooting ................................................................................................. 41

Procedure 1 Diagnostic Test Program Execution Check............................ 41

Procedure 2 Connect Check and Replacement Check…………………….41

2.20 LED Troubleshooting ................................................................................................. 42

Procedure 1 Each function Execution Check.............................................. 42

Procedure 2 Connect Check and Replacement Check……………………42

2.21 Optical Disk Drive Troubleshooting........................................................................... 43

Procedure 1 Diagnostic Test Program Execution Check............................ 43

Procedure 2 Connect Check and Replacement Check…………………….43

2.22 Modem Troubleshooting............................................................................................. 44

Procedure 1 Diagnostic Test Program Execution Check............................ 44

Procedure 2 Connect Check and Replacement Check……………….……44

2.23 3 in 1 Card Reader Troubleshooting........................................................................... 46

Procedure 1 Media Card Check .................................................................. 46

Procedure 2 Connector Check and Replacement Check……………….….46

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Chapter 3 Diagnostic Programs

3.1 Tests and Diagnostics Software Overview....................................................................2

3.2 Executing the Diagnostic Test.......................................................................................3

3.3 Subtest names.................................................................................................................7

3.4 System Test..................................................................................................................10

3.5 Memory Test................................................................................................................17

3.6 Keyboard Test..............................................................................................................21

3.7 Display Test.................................................................................................................24

3.8 Hard Disk Test.............................................................................................................39

3.9 Real Time Clock Test ..................................................................................................42

3.10 Cache Memory Test.....................................................................................................44

3.11 High Resolution Display Test......................................................................................46

3.12 Multimedia Test...........................................................................................................52

3.13 MEMORY2 Test..........................................................................................................53

3.14 Error Codes and Error Status Names...........................................................................55

3.15 Running Test................................................................................................................57

3.16 DMI INFOEMATION.................................................................................................58

3.17 Log Utilities.................................................................................................................60

3.18 System Configuration..................................................................................................62

3.19 Running Test Edit Item................................................................................................63

3.20 Common Tests and Operation .....................................................................................65

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Chapter 4 Replacement Procedures

4.1 Overview....................................................................................................................... 1

Safety Precautions ................................................................................................... 2

Before You Begin ................................................................................................... 3

Disassembly Procedure........................................................................................... 4

Assembly Procedure ............................................................................................... 5

Tools and Equipment.............................................................................................. 5

Screw Tightening Torque ....................................................................................... 6

Grip Color............................................................................................................... 6

Screw Notation........................................................................................................ 7

4.2 Battery pack.................................................................................................................. 8

4.3 HDD............................................................................................................................ 11

4.4 Memory Module ......................................................................................................... 14

4.5 Keyboard..................................................................................................................... 17

4.6 Wireless LAN card and BT Module........................................................................... 20

4.7 3G Module.................................................................................................................. 23

4.8 Display Assembly....................................................................................................... 26

4.9 Top Cover Assembly .................................................................................................. 33

4.10 Touch pad.................................................................................................................... 36

4.11 I/O board..................................................................................................................... 39

4.12 System Board.............................................................................................................. 41

4.13 CPU Heat Sink............................................................................................................ 46

4.14 LCD unit ..................................................................................................................... 48

4.15 Web Camera Module .................................................................................................. 52

4.16 Application for Thermal pad and grease on CPU, NB, V-ram and chock…………...55

4.17 Speaker Box………………………………………………………………………….57

4.18 ODD Bezel…………………………………………………………………………...60

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645Maintenance Manual (960-Q08)

Appendices

Appendix A Handling the LCD Module ................................................................................1

Appendix B Board Layout .....................................................................................................1

Appendix C Pin Assignments.................................................................................................1

Appendix D Keyboard Scan/Character Codes.......................................................................1

Appendix E Key Layout.........................................................................................................1

Appendix F Wiring Diagrams................................................................................................1

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645Maintenance Manual (960-Q08)

Chapter 1 Hardware Overview

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Main tenance Manual (960-Q08)

Chapter 1 Hardware Overview

1 Hardware Overview

Chapter 1 Contents

1.1 Features......................................................................................................................... 1

1.2 System Block Diagram................................................................................................. 6

1.3 2.5-inch Hard Disk Drive............................................................................................ 10

1.4 Keyboard..................................................................................................................... 13

1.5 TFT Color Display...................................................................................................... 14

1.6 Power Rails................................................................................................................. 16

1.7 Batteries ...................................................................................................................... 17

1.8 AC Adapter ................................................................................................................. 20

1.9 ODD............................................................................................................................ 21

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Chapter 1 Hardware Overview

Figures

Figure 1-1-1 Left of the computer.......................................................................................... 4

Figure 1-1-2 Right of the computer....................................................................................... 5

Figure 1-2-1 System block diagram for Intel Platform.......................................................... 7

Figure 1-3-1 2.5-inch Hard Disk Drive................................................................................ 10

Figure 1-4-1 Keyboard for US Style.................................................................................... 13

Figure 1-5-1 AUO LCD Function Block Diagram…………………………………………14 Figure 1-9-1 DVD super multi drive………………………………………………………21

Tables

Table 1-3-2 2.5-inch HDD dimensions .............................................................................. 11

Table 1-3-3 2.5-inch HDD specifications........................................................................... 12

Table 1-5-2 LCD module specifications............................................................................. 14

Table 1-6-1 Calpella Power supply output rating............................................................... 16

Table 1-7-1 Battery specifications...................................................................................... 17

Table 1-7-2 Time required for charges of main battery ..................................................... 18

Table 1-7-3 Data preservation time .................................................................................... 18

Table 1-7-4 Time required for charge of RTC battery ....................................................... 19

Table 1-8-1 AC adapter specifications .............................................................................. 20

Table 1-9-2 DVD Super Multi Drive Outline Dimensions................................................ 21

Table 1-9-3 DVD super multi drive specification ............................................................. 23

Table 1-9-4 Blue ray ODD dimensions ............................................................................. 24

Table 1-9-5 Blue ray ODD specifications ......................................................................... 25

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Main tenance Manual (960-Q08)

Chapter 1 Hardware Overview

Features

1.1 Features

The Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 (Intel Platform) features are listed below.

 Microprocessor

Microprocessor that is used will be different by the model.

It supports processors as follows:

- Intel ○R Core i7-620M

- Intel ○R Core i5-430M/450M/520M/540M

- Intel ○R Core i3-330M/ 350M/370M

- Intel ○R Pentium P6000/ P6100

- Intel ○R Celeron P4500

 Memory

Two DDR3 SO-DIMM (DDR3-1066 or compatible) used and be up to 8GB which can be upgraded through Memory Module Slot. Maximum upgradeable system memory may depend on the model

 VRAM

- Shared with System RAM for Intel HM55 UMA SKU

- Discreet VRAM Memory that is used will be different by the model,

which support as:

512MB, 1GB, 2GB

 HDD

5400rpm: 250GB, 320GB, 400GB, 500GB, 640GB internal drives. 2.5 inch x

9.5mm height.

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Chapter 1 Hardware Overview

 SSD

64GB, 128GB, 256GB, 512GB. 2.5 inch x 9.5mm height.

 ODD

12.7mm integrated ODD

Support: DVD Super Multi (+-R Double Layer) & Blue Ray ODD.

 Display

LCD

14.1-inch, 1366x768(16:9), LED-backlight.

External monitor

Supported via RGB and HDMI connectors.

 Keyboard

Keyboard module has 88-89 keys. It supports Windows key and Application key.

 Camera

CMOS,0.3M,VGA/CMOS,1.3M,SXGA/0.3M,VGA/1.3M,SXGA/CMOS,0.3M/CMO S,1.3M

 Microphone

Ext. MIC port

 Headphones Line out Jack

Earphone port

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Chapter 1 Hardware Overview

 Modem

Connectors for Modem is separately mounted

 Battery

The RTC battery is equipped inside the computer.

The main battery is a detachable lithium ion battery.

- 3 cell 10.8V/2250mAhr

- 6 cell 10.8V/4400mAhr/4500mAhr/5600mAhr

- 12cell 10.8V/9000mAhr

 USB (Universal Serial Bus)

2 standard USB ports and 1 integrated in E-SATA connector USB port are provided. The ports comply with the USB2.0 standard.

 Sound system

Internal stereo speaker, Internal MIC (Option), external monaural microphone connector, stereo headphone connector. The computer will support Dolby to decrease noise.

 Wireless LAN

Some computers in this series are equipped with a Wireless LAN card. There are two types: WLAN combo Wimax module and WLAN combo + BT combo module.

 LAN

The computer has built-in support for Ethernet LAN (10 megabits per second, 10BASE-T), Fast Ethernet LAN (100 megabits per second, 100 BASE-TX) and Extra Ethernet LAN (1000 megabits per second, 1000 BASE-TX) (Option)

 Bridge Media Slot

SD/MS/MS pro/MMC are supported.

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Chapter 1 Hardware Overview

 Bluetooth

Some computers in this series offer Bluetooth wireless communication functionality with Broadcom 802.11(b/g/n) BCM94313-HMC w/ BT V3.0+HS Combo module.

 3G

Support TD-SCDMA, W-CDMA

 Security

Kensington Lock,

 Hard Disk Drive Password

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Chapter 1 Hardware Overview

1 2

5 67

Figure 1-1-1 left of the computer

1. Security Lock Hole 13. Touch Pad

2. RJ11 Port 14. Keyboard

3. FAN Hole 15. LCD Panel

4. RL45 Port 16. Web camera

5. HDMI Port 17. Power Button

6. E-SATA Port (integrated a USB Port)

7. USB Port 18. Hall-sensor

8. Ext. MIC Port

9. Earphone Port

10. Card Reader Port

11. Touch Pad Control Left Button

12. Touch Pad Control Right Button

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Chapter 1 Hardware Overview

18. Speaker

19. DC-IN Jack

20. CRT Port

21. USB Port

22. ODD

Figure 1-1-2 right of the computer

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Chapter 1 Hardware Overview

1.2 System Block Diagram

Figure 1-2-1 shows the system block diagram.

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Main tenance Manual (960-Q08)

Chapter 1 Hardware Overview

Figure 1-1-1 System block diagram for Intel Platform

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Main tenance Manual (960-Q08)

Chapter 1 Hardware Overview

The PC contains the following components.

 CPU

- Intel ○R Core i7-620M

- Intel ○R Core i5-430M/450M/520M/540M

- Intel ○R Core i3-330M/ 350M/370M

- Intel ○R Pentium P6000/ P6100

- Intel ○

Celeron P4500

 Memory

Two memory slots capable of accepting DDR3-SDRAM 512MB, 1GB, 2GB, 4GB memory modules for a maximum of 8GB.

 208-pin SO-DIMM  1.5V operation voltage

 ME+BIOS ROM (Flash memory)

 32Mbit

 EC ROM (Flash memory)

 4Mbit

 Chipset

 IBEX PEAK-M (Intel PCH HM55, HM57 design ready)

 Supports FDI BUS for video out

 Supports PCI-E Gen2 (version 2.0)

-- 1071 FCBGA package, 24.6mmx26.5mm

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Chapter 1 Hardware Overview

 VGA Card

 AMD-ATI (Madison-LP, Park-XT, M92XTX)

 Supports ATI HyperMemory*

 Supports PCI-E Gen2 (version 2.0)

 Other main system chips

 • Clock Generator (Congo Platform: SLG8SP595VTR)

EC (WO/CIR WPCE775CA0DG)

HD Audio (CONEXANT CX20583-10Z)

Card Reader controller (REALTEAK RTS5159)

10/100 LAN controller (Atheros AR8152M)

10/100/1000 LAN controller (Atheros AR8151M)

 Mini Card

Wireless LAN (BTO)

IEEE802.11b/g or IEEE802.11b/g/n

3G communication (option)

TD-SCDMA, WCDMA

 Wireless WAN (BTO)

HSPA

 Bluetooth

Bluetooth V2.1+EDR and Combo module. (BTO)

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Chapter 1 Hardware Overview

1.3 2.5-inch Hard Disk Drive

A compact, high-capacity HDD is with a height of 9.5mm and contains a 2.5-inch magnetic disk and magnetic heads.

Figure 1-3-1 shows a view of the 2.5-inch HDD and Tables 1-3-2 and 1-3-3 list the specifications.

Parameter

Outline

dimensions

Depth (mm)

Weight (g)

Parameter

Outline

dimensions

Depth (mm)

Weight (g)

Width (mm)

Height (mm)

Width (mm)

Height (mm)

Figure 1-3-1 2.5-inch HDD

Standard value

Toshiba

MK1665GSX

97/98 97/98 97/98 101/102 101/102

HITACHI

HTS545016B9A300

95(Max) 95(Max) 102(Max) 102(Max)

Toshiba

MK2565GSX

Standard value

HITACHI

HTS545025B9A300

Toshiba

MK3265GSX

69.85 +/- 0.25

9.5

100.2 +/- 0.25

HITACHI

HTS545032B9A300

69.85 +/- 0.25

9.5

100.2 +/- 0.25

Toshiba MK5065GSX

HITACHI

HTS545050B9A300

Toshiba MK6465GSX

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Chapter 1 Hardware Overview

Parameter

Standard value

WD1600BEVT WD2500BEVT WD3200BEVT WD6400BEVT WD5000BEVT

Outline

dimensions

Depth (mm)

Weight (g)

Width (mm)

Height (mm)

69.85 +/- 0.25

9.5

100.2 +/- 0.25

97/98 97/98 97/98 97/98 97/98

Standard value

Parameter

ST9160314AS ST9250315AS ST9320325AS ST9500325AS

Outline

dimensions

Depth (mm)

Weight (g)

Width (mm)

Height (mm)

69.85 +/- 0.25

9.5+/-0.2

100.35 +/- 0.25

93.5 93.5 98.8 98.8

Table 1-3-2 2.5-inch HDD dimensions

Specification

Parameter

Storage size (formatted) Speed (RPM) 5,400

Data transfer Rate

- To/From Media

- T0/From Host

Toshiba

MK1665GSX

160G

Toshiba

MK2565GSX

Toshiba

MK3265GSX

250G 320G 500G 640G

464~1164 typical/3GBytes

Toshiba MK5065GSX

Toshiba MK6465GSX

bus transfer rate (MB/s)

Average random

3Gbps

12 seek time(read)(ms) Power-on-to-

3.5(type)/9.5(max)

ready (sec)

Specification

Parameter

Storage size (formatted)

HITACHI

HTS545016B9A300

HITACHI

HTS545025B9A300

HITACHI

HTS545032B9A300

160G 250G 320G

HITACHI HTS545050B9A300

500G

Speed (RPM) 5,400

Data transfer Rate

- To/From Media

- T0/From Host

bus transfer rate (MB/s)

845/3GBytes 875/3GBytes

3Gbps

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Average random seek time(read)(ms) Power-on-toready (sec)

Parameter

WD1600BEVT WD2500BEVT WD3200BEVT WD6400BEVT WD5000BEVT

3.5

Specification

Storage size (formatted) Speed (RPM) 5,400

Data transfer Rate

- To/From Media

- T0/From Host

bus transfer rate (MB/s)

Average random seek time(read)(ms) Power-on-toready (sec)

Parameter

Storage size (formatted) Speed (RPM) 5,400

Data transfer Rate

- To/From Media

- T0/From Host

bus transfer rate (MB/s)

Average random seek time(read)(ms) Power-on-toready (sec)

160G 250G 320G 640G 500G

106/3GBytes

3Gbps

4.0

Specification

ST9160314AS ST9250315AS ST9320325AS ST9500325AS

160G 250G 320G 500G

300/3GBytes

3Gbps

3.6(typical)3.8(max)

Table 1-3-3 2.5-inch HDD specifications

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Chapter 1 Hardware Overview

1.4 Keyboard

The Rostock 10G keyboard has two different kinds of placement, here is for US style for your reference.

Figure 1-4-1 is a view of the keyboard for US style

Figure 1-4-1 Keyboard for US style

See Appendix E for details of the keyboard layout

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Chapter 1 Hardware Overview

1.5 TFT Color Display

The Satellite L645, Satellite Pro L645 use LED to control backlight.

1.5.1 LCD Function Block

Figure 1-5-1 shows a view of the LCD Function Block and Table 1-5-2 lists the specifications.

Item

Number of Dots

Dot spacing (mm)

Display Colors

Figure 1-5-1 AUO LCD Function Block Diagram

Specifications(WXGA+)

AUO B140XW01 V6

1366x3(RGB) x 768 1366x3(RGB) x 768 1366x3(RGB) x 768 1366x3(RGB) x 768

0.2148(H)X0.2148(V) 0.2148(H)X0.2148(V) 0.2148(H)X0.2148(V) 0.2148(H)X0.2148(V)

6-bit, 262,144 colors 6-bit, 262,144 colors 6-bit, 262,144 colors 6-bit, 262,144 colors

LG Display LP140WH1-TLA1

Samsung LTN140AT07-T01

CMO N140B6-L02

Table 1-5-2 LCD module specifications

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Main tenance Manual (960-Q08)

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