Toshiba satellite u300 pro, satellite 300 Service Manual

Toshiba Personal Computer

Satellite U300 and Satellite Pro U300

Maintenance Manual

TOSHIBA CORPORATION

File Number 960-Q08

© 2003 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 U300 and Satellite Pro U300 Series Maintenance Manual

First edition May 2007

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 U300 and Satellite Pro U300 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, Intel SpeedStep, 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. Photo CD is a trademark of Eastman Kodak. i Link is a trademark of Sony Corporation. TruSurround XT, Trubass, Dialog Clarity, SRS and (•)symbol are trademarks of SRS Labs, Inc. TruSurround XT technology is in corporated under license from SRS Labs, Inc. Other trademarks and registered trademarks not listed above may be used in this manual.

2 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)

Preface

This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite U300 and Satellite Pro U300 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 U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 3

The manual is divided into the following parts:

Chapter 1 Hardware Overview describes the Satellite U300 and Satellite Pro

U300 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 codes  Key layout  Wiring diagrams  BIOS Rewrite Procedures  EC/KBC Rewrite Procedures  Reliability

4 Satellite U300 and Satellite Pro U300 Maintenance 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 computer that appears on its display is presented in the typeface below:

Format complete System transferred

Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 5

Chapter 1 Hardware Overview

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

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

1.3 2.5-inch Hard Disk Drive.............................................................................................11

1.4 Optical Drive................................................................................................................15

1.4.1DVD-ROM & CD-R/RW Drive....................................................................15

1.4.2DVD Super Multi Drive ................................................................................17

1.5 Keyboard......................................................................................................................19

1.6 TFT Color Display.......................................................................................................20

1.6.1LCD Module..................................................................................................20

1.6.2FL Inverter Board ..........................................................................................23

1.6.3…..CCFL Invertor Board………………………………………………… ..24

1.7 Power Supply...............................................................................................................25

1.8 Batteries .......................................................................................................................27

1.8.1Main Battery ..................................................................................................27

1.8.2Battery Charging Control...............................................................................28

1.8.3RTC battery....................................................................................................29

1.9 AC Adapter ..................................................................................................................30

Chapter 2 Troubleshooting Procedures

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

2.2 Troubleshooting Flowchart............................................................................................3

2.3 Power Supply Troubleshooting .....................................................................................7

Procedure 1 Power Status Check ...................................................................7

Procedure 2 Error Code Check ......................................................................9

Procedure 3 Connection Check....................................................................10

Procedure 4 Charging Check .......................................................................11

Procedure 5 Replacement Check .................................................................12

6 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)

2.4 System Board Troubleshooting................................................................................... 13

Procedure 1 Message Check ....................................................................... 14

Procedure 2 Debugging Port Check............................................................ 16

Procedure 3 Diagnostic Test Program Execution Check............................ 21

Procedure 4 Replacement Check ................................................................ 21

2.5 USB FDD Troubleshooting ........................................................................................ 22

Procedure 1 FDD Head Cleaning Check .................................................... 22

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

Procedure 3 Connector Check and Replacement Check............................. 24

2.6 2.5” HDD Troubleshooting......................................................................................... 26

Procedure 1 Partition Check........................................................................ 26

Procedure 2 Message Check ....................................................................... 27

Procedure 3 Format Check.......................................................................... 28

Procedure 4 Diagnostic Test Program Execution Check............................ 29

Procedure 5 Connector Check and Replacement Check............................. 30

2.7 Keyboard Troubleshooting ......................................................................................... 31

Procedure 1 Diagnostic Test Program Execution Check............................ 31

Procedure 2 Connector Check and Replacement Check............................. 32

2.8 Touch pad Troubleshooting........................................................................................ 33

Procedure 1 Diagnostic Test Program Execution Check............................ 33

Procedure 2 Connector Check and Replacement Check............................. 34

Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 7

2.9 Display Troubleshooting..............................................................................................35

Procedure 1 External Monitor Check...........................................................35

Procedure 2 Diagnostic Test Program Execution Check.............................35

Procedure 3 Connector and Cable Check ....................................................36

Procedure 4 Replacement Check .................................................................37

2.10 Optical Disk Drive Troubleshooting............................................................................38

Procedure 1 Diagnostic Test Program Execution Check.............................38

Procedure 2 Connector Check and Replacement Check..............................38

2.11 Modem Troubleshooting..............................................................................................39

Procedure 1 Diagnostic Test Program Execution Check.............................39

Procedure 2 Connector Check and Replacement Check..............................39

2.12 LAN Troubleshooting..................................................................................................41

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

Procedure 2 Connector Check and Replacement Check..............................41

2.13 Wireless LAN Troubleshooting...................................................................................42

Procedure 1 Transmitting-Receiving Check................................................42

Procedure 2 Antennas' Connection Check...................................................43

Procedure 3 Replacement Check .................................................................44

2.14 Sound Troubleshooting................................................................................................45

Procedure 1 Connector Check......................................................................45

Procedure 2 Replacement Check .................................................................46

2.15 VGA Troubleshooting....................................................................................................47

Procedure 1 Diagnostic Test Program Execution Check.............................47

Procedure 2 Connector Check and Replacement Check.............................47

2.16 Fingerprint Troubleshooting........................................................................................49

Procedure 1 Diagnostic Test Program Execution Check.............................49

Procedure 2 Connector Check and Replacement Check.............................49

2.17 Bluetooth Troubleshooting..........................................................................................50

Procedure 1 Diagnostic Test Program Execution Check.............................50

Procedure 2 Connector Check and Replacement Check.............................50

8 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)

Chapter 3 Test Program for Field

3.1 Tests and Diagnostics Software Overview.................................................................3-3

3.2 Executing the Diagnostic Test ...................................................................................3-4

3.3 Subtest names............................................................................................................. 3-8

3.4 System Test..............................................................................................................3-11

3.5 Memory Test............................................................................................................3-13

3.6 Keyboard Test..........................................................................................................3-16

3.7 Display Test .............................................................................................................3-19

3.8 Floppy Disk Test......................................................................................................3-34

3.9 Hard Disk Test.........................................................................................................3-36

3.10 Real Time Clock Test ..............................................................................................3-39

3.11 Cache Memory Test.................................................................................................3-41

3.12 High Resolution Display Test..................................................................................3-43

3.13 Multimedia Test.......................................................................................................3-49

3.14 MEMORY2 Test...................................................................................................... 3-50

3.15 Error Codes and Error Status Names.......................................................................3-52

3.16 Running Test............................................................................................................3-54

3.17 DMI INFORMATION.............................................................................................3-55

3.17.1 Check DMI Information………………………………………… 3-55

3.17.2 Write DMI Information……………………………………………3-55

3.18 Log Utilities.............................................................................................................3-57

3.18.1...... Operations…………………………………………………………3-57

3.19 System Configuration ..............................................................................................3-59

3.20 Running Test Edit Item............................................................................................3-60

3.20.1...... Function Description………………………………………………3-60

3.20.2 Operation Description……………………………………………3-60

Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 9

3.21 Common Tests an Operation ..................................................................................... 3-62

3.21.1 ..... How to operate a window …………………………………………3-62

3.21.2 ..... How to Stop the Test Program ……………………………………. 3-62

3.21.3 ....... Test Status Screen …………………………………………………3-62

3.21.4 ..... Test Stop Display……………………………………………………3-64

3.21. 5 How to enter data ……………………………………………………3-64

Chapter 4 Replacement Procedures

4.1 Overview....................................................................................................................4-1

Safety Precautions ................................................................................................4-2

Before You Begin ................................................................................................ 4-3

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

Assembly Procedure ............................................................................................4-5

Tools and Equipment........................................................................................... 4-5

Screw Tightening Torque .................................................................................... 4-6

Grip Color............................................................................................................ 4-6

Screw Notation ....................................................................................................4-7

4.2 Battery pack............................................................................................................... 4-8

4.3 PC card.....................................................................................................................4-10

4.4 HDD.........................................................................................................................4-12

4.5 Wireless LAN card .................................................................................................. 4-16

4.6 Memory module....................................................................................................... 4-18

4.7 Keyboard.................................................................................................................. 4-21

4.8 LED Board...............................................................................................................4-24

4.9 Optical disk drive.....................................................................................................4-26

4.10 Display assembly..................................................................................................... 4-28

4.11 Bluetooth assembly..................................................................................................4-33

4.12 Cover assembly........................................................................................................4-38

4.13 Touch pad.................................................................................................................4-40

4.14 Audio board ............................................................................................................ 4-40

4.15 Fingerprint board ..................................................................................................... 4-41

4.16 USB board................................................................................................................ 4-42

10 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)

4.17 System board............................................................................................................4-45

4.18 CPU..........................................................................................................................4-47

4.19 VGA heat sink..........................................................................................................4-50

4.20 LCD unit / FL inverter............................................................................................. 4-52

Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 11

Appendices

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

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

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

12 Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08)

Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q08) 13

Chapter 1 Hardware Overview

1 Hardware Overview

1-2 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)

Hardware Overview Chapter 1

Chapter 1 Contents

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

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

1.3 2.5-inch Hard Disk Drive.............................................................................................11

1.4 Optical Drive................................................................................................................15

1.4.1 DVD-ROM & CD-R/RW Drive ............................................................15

1.4.2 DVD Super Multi Drive.........................................................................17

1.5 Keyboard......................................................................................................................19

1.6 TFT Color Display.......................................................................................................20

1.6.1 LCD Module ..........................................................................................20

1.6.2 FL Inverter Board...................................................................................23

1.6.3…..CCFL Invertor Board………………………………………………… ..24

1.7 Power Supply...............................................................................................................25

1.8 Batteries .......................................................................................................................27

1.8.1 Main Battery...........................................................................................27

1.8.2 Battery Charging Control.......................................................................28

1.8.3 RTC battery............................................................................................29

1.9 AC Adapter ..................................................................................................................30

Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08) 1-1

Chapter 1 Hardware Overview

Figures

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

Figure 1-2 System block diagram........................................................................................5

Figure 1-3 2.5-inch HDD...................................................................................................10

Figure 1-4 DVD-ROM & CD-R/RW drive.......................................................................15

Figure 1-5 DVD Super Muti drive.....................................................................................17

Figure 1-6 Keyboard..........................................................................................................21

Figure 1-7 LCD module.....................................................................................................22

Tables

Table 1-1 2.5-inch HDD dimensions ...............................................................................10

Table 1-2 2.5-inch HDD specifications............................................................................11

Table 1-3 DVD-ROM & CD-R/RW drive outline dimensions........................................15

Table 1-4 DVD-ROM & CD-R/RW drive specifications................................................16

Table 1-5 DVD Super Multi drive outline dimensions....................................................17

Table 1-6 DVD Super Multi drive specifications ............................................................20

Table 1-7 LCD module specifications..............................................................................22

Table 1-8 FL inverter board specifications ......................................................................23

Table 1-9 Power supply output rating..............................................................................25

Table 1-10 Battery specifications.......................................................................................26

Table 1-11 Time required for charges of main battery ......................................................27

Table 1-12 Data preservation time.....................................................................................27

Table 1-13 Time required for charges of RTC battery.......................................................28

Table 1-14 AC adapter specifications................................................................................29

1-2 Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)

Features

1.1 Features

The New Jersey 10-10M (Intel Platform) series are 2 spindle PCs running

Intel® Celeron® M Processor 520 or higher. Intel® Core™ Solo Processor T2080 or higher. Intel® Core™ Duo Processor T5450 or higher.

The features are listed below.

θ Microprocessor

Microprocessor that is used will be different by the model. It supports processors as follows Intel Core 2 Duo

FSB : 667 GHz T5450(1.67GHz)

Chapter 1 Hardware Overview

T5500(1.66GHz)

T5600(1.83GHz)

T7200(2.0GHz) T7400(2.16GHz) T7600(2.33GHz)

FSB : 800 GHz T7100(1.80GHz)

T7300(2.0GHz)

T7500(2.20GHz)

T7700(2.40GHz)

Intel Core Duo

FSB : 533MHz T2080(1.73GHz)

T2130(1.86GHz)

Intel Core Solo

FSB : 533MHz

T2350 (1.86GHz)

T2450 (2.0GHz)

T5300 (1.73GHz)

Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02) 1

Chapter 1 Hardware Overview

Intel Celeron M

FSB : 533MHz M440 (1.86GHz) M520 (1.6GHz)

M530 (1.73GHz) M540 (1.86GHz) M550 (2.0GHz)

θ Memory

Two DDRII SO-DIMM (667MHz specification compliant) up to 4GB can be upgraded through Memory Module Slot. Maximum upgradeable system memory may depend on the model

θ VRAM

Shared with System RAM for Intel 943 GM, 945 GM,960 GM965 GM.

θ HDD

60GB, 80GB, 100GB, 120GB, 160GB, 200GB, internal drives. 2.5 inch x 9.5mm height.

θ USB FDD (Option)

Toshiba external USB FDD for option

θ Display

LCD (CCFL)

13.3-inch, 1,280 (H) x 800 (V) WXGA 262,144 colors + CCFL, High-brightness, CSV, amorphous silicon TFT color display.

LCD (LED)

13.3-inch, 1,280 (H) x 800 (V) WXGA + LED Backlight, High-brightness, CSV, amorphous silicon TFT color display.

2Satellite U300 and Satellite Pro U300Maintenance Manual(960-Q02)

Chapter 1 Hardware Overview

CRT

Supported via a RGB connector.

θ Keyboard

Toshiba Standard keyboard with 103 keys (desktop-style), Support Windows keys & Application keys. (Toshiba standard layout) Standard pitch, 2.5mm travel length. Multi-langue support

θ PC card slot / New card slot

The PC card slot (PCMCIA) accommodates one 5mm Type II card. The slot support 16-bit PC cards and Card Bus PC cards. Card Bus supports 32-bit PC cards.

ExpressCard/34 and ExpressCard/54 are supported.

θ Optical devices

A Combo drive or DVD Super Multi drive is equipped.

θ Battery

The RTC battery is equipped inside the computer. It is good with no external power source for 1month on average.

The main battery is a detachable lithium ion battery. 6 cell Li-Ion 10.8v/4000mAh 9 cell Li-Ion 10.8v/6000mAh

θ USB (Universal Serial Bus)

3 USB ports are provided. The ports comply with the USB2.0 standard, which enables data transfer speeds 40 times faster than USB1.1 standard. USB1.1 is also supported.

θ Sound system

Internal stereo speaker, Internal MIC (Option) external monaural microphone connector, stereo headphone connector.

Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02) 3

Chapter 1 Hardware Overview

θ Wireless LAN

The wireless LAN is equipped on the mini card slot.

θ LAN/MODEM

Connectors for LAN and Modem are separately mounted.

θ 1394

One 1394 port is equipped.

θ Multiple Digital Media Card Slot

XD/MS/MS pro/SD/MMC are supported

θ Bluetooth

USB Bluetooth Module (BTO) V2.0 & EDR(Enhanced Data Rate) equipped

θ Security

Kensington Lock, Fingerprint –Enhanced Lock is also equipped.

4Satellite U300 and Satellite Pro U300Maintenance Manual(960-Q02)

Chapter 1 Hardware Overview

Figure 1-1 Front of the computer

Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02) 5

Chapter 1 Hardware Overview

1.2 System Block Diagram

Figure 1-2 shows the system block diagram.

Figure 1-2 System block diagram for

6Satellite U300 and Satellite Pro U300Maintenance Manual(960-Q02)

Intel Platform Platform

The PC contains the following components.

θ CPU

Intel Core 2 Duo FSB : 667 GHz T5450(1.67GHz) T5500(1.66GHz)

T7200(2.0GHz) T7400(2.16GHz) T7600(2.33GHz)

FSB : 800 GHz T7100(1.80GHz)

Chapter 1 Hardware Overview

T5600(1.83GHz)

T7300(2.0GHz)

T7500(2.20GHz)

T7700(2.40GHz)

Intel Core Duo

FSB : 533MHz T2080(1.73GHz)

T2130(1.86GHz)

Intel Core Solo

FSB : 533MHz

T2350 (1.86GHz)

T2450 (2.0GHz)

T5300 (1.73GHz)

Intel Celeron M

FSB : 533MHz M440 (1.86GHz) M520 (1.6GHz)

M530 (1.73GHz) M540 (1.86GHz) M550 (2.0GHz)

Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02) 7

Chapter 1 Hardware Overview

θ Memory

Two memory slots capable of accepting DDRII-SDRAM 256MB, 512MB or 1GB memory modules for a maximum of 4GB.

• 200-pin SO-DIMM

• 1.8V operation

• PC2 4200 support/PC2

θ BIOS ROM (Flash memory)

• 8Mbit

θ Chipset (Santa Rosa Platform)

This gate array has the following elements and functions.

• North Bridge (Intel GM965/GL960)

− Merom-M processor System Bus support

− DRAM Controller : DDRII 533/667 support

− DMI

− 1299-ball 35 x 35mm Mirco FC-BGA Package

• South Bridge (Intel 82801HBM ICH8-M)

− Direct Media Interface (DMI)

− PCI Express

− Serial ATA (SATA) Controller

− PCI Interface

− IDE Interface

− Low Pin count (LPC) interface

− Serial Peripheral Interface (SPI)

− DMA controller

− Advanced Programmable Interrupt Controller (APIC)

− USB Controllers

− Gigabit Ethernet Controller

− RTC

− GPIO

− Enhanced Power Management

− SMBus 2.0

− High Definition Audio Controller

− 676-pin 31mmx31mm mBGA Package

8Satellite U300 and Satellite Pro U300Maintenance Manual(960-Q02)

θ Chipset (NAPA Platform)

This gate array has the following elements and functions.

• North Bridge (Intel 945GM/945PM (GMCH, C-step))

− Dothan-M processor System Bus support

− DRAM Controller : DDRII 533/667 support

− DMI

− 1466-ball 37.5mmx37.5mm Mirco FC-BGA Package

• South Bridge (Intel 82801GBM (ICH7-M))

− PCI slot

− PCI Express

− IDE controller

− Serial ATA Host Controller

− DMA controller

− USB host interface

− USB 2.0 host controller

− UHCI host controller

− Interrupt controller

− SM Bus interface

− ACPI Power management

− Firmware Hub interface

− Low Pin count (LPC) interface

− Real time clock

− Intel High Definition Audio Interface

− 652-pin 31mmx31mm mBGA Package

Chapter 1 Hardware Overview

θ PC card controller (CB1410, ENE Technology INC.)

− PCI Interface (PCI Rev. 2.2)

− PC Card Controller

θ VGA controller

• Intel VGA

- VRAM 64MB/128MB

- LVDS

θ Other main system chips

Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02) 9

Chapter 1 Hardware Overview

• Clock Generator (Santa Rosa Platform: ICS9LPRS365BGLFT)

(NAPA Platform: ICS954310BGLF)

• EC/KBC (Winbond WPC8763LDG)

• HD Audio (Realtek ALC262

• Audio AMP (Panasonic AN12948A)

• Card Reader controller (RICOH R5C833)

• 10/100 LAN controller (Realtek RTL8101E)

θ Mini Card

Wireless LAN card (BTO)

2.4GHz DSSS/OFDM LAN card is equipped. Conformity with IEEE 802.11b/g and IEEE 802.11a/b/g.. Transfer speed maximum is 54Mbit/sec. supports 128bit WEP.

θ MODEM (Conexant x 1)

Supported by on board Modem + DAA daughter card. Data and FAX transmission is available. Supports ITU-TV.90. The transfer speed of data receiving is 56kbps, of data sending is 33.6kbps and of FAX is 14.4kbps. Actual speed depends on the quality of the line used. Connected to telephone line through RJ11 MOD

θ Blue tooth

Mini USB Bluetooth Module (BTO) V2.0.

10Satellite U300 and Satellite Pro U300Maintenance Manual(960-Q02)

Chapter 1 Hardware Overview

1.3 2.5-inch Hard Disk Drive

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

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

Figure 1-3 2.5-inch HDD

Outline dimens

ions

Outline

dimensi

ons

Table 1-1 2.5-inch HDD dimensions

Standard value

Parameter

Width (mm) Height (mm) Depth (mm)

TOSHIBA MK6037G

SX-BZL

TOSHIBA MK8037G

SX-BZL

TOSHIBA MK1032G

TOSHIBA MK1237G

SX-BZL

69.85

9.5

100.0

Weight (g) 97/98 97/98 101//102 101//102 101/102 98/99

Standard value Parameter

FUJITSU

MHW2060B

Width

FUJITSU

MHW2080B

H-PL

FUJITSU

MHW2100B

69.85

MHW2120B

(mm)

Height

9.5

(mm)

Depth

100.0

(mm)

TOSHIBA MK1637G

SX-BZ

FUJITSU

TOSHIBA MK2035G

FUJITSU

MHW2160B

H-PL

Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02) 11

Chapter 1 Hardware Overview

Outlin e

dimen sions

Weight (g)

Width (mm) Height (mm) Depth (mm) Weight (g)

101(Max)

Standard value Parameter

HITACHI

HTS541660J

9SA00

0A53012

HITACHI

HTS541680J

9SA00

0A53013

HITACHI

HTS541610J

9SA00

0A53010

69.85

9.5

100.0

95 (max.) 95 (max.)

102 (max.) 102 (max.) 102 (max.)

Table 1-2 2.5-inch HDD specifications

HITACHI

HTS541612J

9SA00

0A53016

HITACHI

HTS541616J9SA

00 0A53015

Specification

Parameter

TOSHIBA MK6037G

SX-BZL

TOSHIBA

MK8037G

SX-BZL

TOSHIBA MK1032G

TOSHIBA MK1237G

SX-BZL

TOSHIBA MK1637G

SX-BZ

TOSHIBA MK2035G

Storage size (formatted) 60GB 80GB 100GB 120GB 160 GB 200 GB Speed (RPM) 5,400 4,200

Data transfer Rate

- To/From Media

- T0/From Host

68.75MB/s Max.

1.5Gbps (150MB/s)

bus transfer rate (MB/s)

Average random seek time (read) (ms)

ATA, SATA I High Speed Serialized AT Attachment 1.0a, SATA II 1.2

interface support

Power-on-to-ready (sec) 3.5(typ)/9.5(Max)

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Chapter 1 Hardware Overview

Specification

Parameter

Storage size (formatted)

Speed (RPM) 5,400

Data transfer Rate

- To/From Media

- T0/From Host

bus transfer rate (MB/s)

Buffer Size 8MB

Average random seek time (read) (ms)

Power-on-to-ready (sec)

FUJITSU

MHW2060BH

60GB 80GB 100GB 120GB 160GB

ATA/ATAPI-8, SATA I High Speed Serialized AT Attachment 1.0a, SATA II Ext to

FUJITSU

MHW2080BH-

SATA1.0a, SATA II Electrical Spec.1.0

FUJITSU

MHW2100BH

61.3MB/s Max.

1.5Gbps (150MB/s)

4.0 (typ.)

FUJITSU

MHW2120BH

FUJITSU

MHW2160BH-

Satellite U300 and Satellite Pro U300 Maintenance Manual (960-Q02) 13

+ 331 hidden pages

Toshiba satellite u300 pro, satellite 300 Service Manual

Table of Contents

Chapter 1 Hardware Overview

1.1 Features

1.2 System Block Diagram

1.3 2.5-inch Hard Disk Drive