Toshiba tecra m9 Service Manual

Toshiba Personal Computer

TECRA M9

Maintenance Manual

TOSHIBA CORPORATION

File Number 960-631

[CONFIDENTIAL]

Copyright

© 2007 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 TECRA M9Maintenance Manual

First edition April 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 TECRA M9 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, Intel Core and Centrino 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.
Sonic RecordNow! is a registered trademark of Sonic Solutions.
Bluetooth is a trademark owned by its proprietor and used by TOSHIBA under license.
i.LINK is trademark and registered trademark of Sony Corporation.
InterVideo and WinDVD are registered trademarks of InterVideo Inc. WinDVD Creator is
trademark of InterVideo Inc.
Other trademarks and registered trademarks not listed above may be used in this manual.

ii [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)

Preface

This maintenance manual describes how to perform hardware service maintenance for the
Toshiba Personal Computer TECRA M9.

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.

TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] iii

The manual is divided into the following parts:

Chapter 1 Hardware Overview describes the TECRA M9 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

iv [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)

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 type face
below:

Format complete
System transferred

TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] v

Table of Contents

Chapter 1 Hardware Overview

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

1.2 System Unit Block Diagram ...................................................................................... 1-8

1.3 3.5-inch Floppy Disk Drive (USB External) ........................................................... 1-14

1.4 2.5-inch Hard Disk Drive......................................................................................... 1-15

1.5 DVD-Super Multi Drive .......................................................................................... 1-16

1.6 Keyboard..................................................................................................................1-17

1.7 TFT Color Display................................................................................................... 1-18

1.8 Power Supply ........................................................................................................... 1-21

1.9 Power Supply ........................................................................................................... 1-26

1.10 Batteries ................................................................................................................... 1-29

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 .....................................................................................2-31

2.6 HDD Troubleshooting ............................................................................................. 2-34

2.7 Keyboard and Touch pad Troubleshooting.............................................................. 2-39

2.8 Display Troubleshooting.......................................................................................... 2-42

2.9 Optical Drive Troubleshooting ................................................................................ 2-44

2.10 Modem Troubleshooting.......................................................................................... 2-46

2.11 LAN Troubleshooting.............................................................................................. 2-48

2.12 Bluetooth Troubleshooting ...................................................................................... 2-49

2.13 Wireless LAN Troubleshooting............................................................................... 2-52

2.14 Sound Troubleshooting............................................................................................ 2-55

2.15 SD Card Slot Troubleshooting................................................................................. 2-58

2.16 Fingerprint Sensor Troubleshooting ........................................................................ 2-59

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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............................................................................................................. 3-11

3.5 Subtest Names.......................................................................................................... 3-12

3.6 System Test.............................................................................................................. 3-14

3.7 Memory Test............................................................................................................ 3-16

3.8 Keyboard Test.......................................................................................................... 3-17

3.9 Display Test ............................................................................................................. 3-18

3.10 Floppy Disk Test...................................................................................................... 3-21

3.11 Printer Test............................................................................................................... 3-23

3.12 Async Test ............................................................................................................... 3-25

3.13 Hard Disk Test ......................................................................................................... 3-26

3.14 Real Timer Test........................................................................................................ 3-29

3.15 NDP Test.................................................................................................................. 3-31

3.16 Expansion Test......................................................................................................... 3-32

3.17 CD-ROM/DVD-ROM Test ..................................................................................... 3-34

3.18 Error Code and Error Status Names......................................................................... 3-35

3.19 Hard Disk Test Detail Status ................................................................................... 3-38

3.20 ONLY ONE TEST................................................................................................... 3-40

3.21 Head Cleaning.......................................................................................................... 3-48

3.22 Log Utilities ............................................................................................................. 3-49

3.23 Running Test............................................................................................................ 3-51

3.24 Floppy Disk Drive Utilities...................................................................................... 3-52

3.25 System Configuration .............................................................................................. 3-58

3.26 Wireless LAN Test Program (Intel-made b/g,a/b/g Setting up of REF PC)............ 3-60

3.27 Wireless LAN Test Program on DUT PC(Intel-made)............................................ 3-65

3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program .................................................. 3-73

3.29 Sound Test program................................................................................................. 3-80

3.30 SETUP ..................................................................................................................... 3-86

TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] vii

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 Memory module B .................................................................................................. 4-12

4.5 HDD........................................................................................................................ 4-14

4.6 Slim select bay module ........................................................................................... 4-18

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

4.8 Switch board ........................................................................................................... 4-22

4.9 Bluetooth module.................................................................................................... 4-23

4.10 Keyboard/Memory module A................................................................................. 4-24

4.11 Fan holder ............................................................................................................... 4-29

4.12 Wireless LAN card .................................................................................................4-30

4.13 Touch pad................................................................................................................ 4-33

4.14 Cover assembly and Base assembly ....................................................................... 4-36

4.15 Fingerprint sensor board ......................................................................................... 4-39

4.16 RTC battery............................................................................................................. 4-42

4.17 Microphone ............................................................................................................. 4-43

4.18 System board........................................................................................................... 4-44

4.19 Base latch ................................................................................................................ 4-47

4.20 HDD cable/DC-IN jack...........................................................................................4-48

4.21 MDC ....................................................................................................................... 4-49

4.22 North bridge heat sink/CPU heat sink/Fan/CPU .................................................... 4-50

4.23 LCD unit/FL inverter .............................................................................................. 4-55

4.24 LCD cable ............................................................................................................... 4-60

4.25 Wireless LAN antenna/Bluetooth antenna..............................................................4-61

4.26 Hinge....................................................................................................................... 4-62

4.27 Speaker.................................................................................................................... 4-65

4.28 Fluorescent Lamp.................................................................................................... 4-68

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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

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x [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)

Chapter 1

Hardware Overview

[CONFIDENTIAL]

1 Hardware Overview

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1 Hardware Overview

Chapter 1 Contents

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

1.2 System Unit Block Diagram.......................................................................................1-8

1.3 3.5-inch Floppy Disk Drive (USB External)............................................................1-14

1.4 2.5-inch Hard Disk Drive .........................................................................................1-15

1.5 DVD-Super Multi Drive...........................................................................................1-16

1.6 Keyboard .................................................................................................................1- 17

1.7 TFT Color Display ..................................................................................................1- 18

1.7.1 LCD Module ......................................................................................1- 18

1.7.2 FL Inverter Board ..............................................................................1- 20

1.8 Power Supply...........................................................................................................1- 21

1.9 Batteries...................................................................................................................1- 26

1.12.1 Main Battery ......................................................................................1- 26

1.12.2 Battery Charging Control...................................................................1- 27

1.12.3 RTC battery........................................................................................1- 28

1.10 AC Adaptor .............................................................................................................1- 29

TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1-iii

1 Hardware Overview

Figures

Figure 1-1 Front of the computer ....................................................................................1- 6

Figure 1-2 System unit configuration..............................................................................1- 7

Figure 1-3 System unit block diagram ............................................................................1- 8

Figure 1-4 3.5-inch FDD (USB External) .....................................................................1- 14

Figure 1-5 2.5-inch HDD ..............................................................................................1- 15

Figure 1-6 Keyboard .....................................................................................................1- 17

Figure 1-7 LCD module ................................................................................................1- 18

Tables

Table 1-1 3.5-inch FDD specifications ........................................................................1- 14

Table 1-2 2.5-inch HDD specifications .......................................................................1- 15

Table 1-3 DVD Super Multi drive specifications ........................................................1- 16

Table 1-4 LCD module specifications .........................................................................1- 18

Table 1-5 FL inverter board specifications ..................................................................1- 20

Table 1-6 Power supply output rating..........................................................................1- 22

Table 1-7 Battery specifications ..................................................................................1- 26

Table 1-8 Time required for charges ...........................................................................1- 27

Table 1-9 RTC battery charging/data preservation time..............................................1- 28

Table 1-10 AC adapter specifications............................................................................1- 29

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1.1 Features 1 Hardware Overview

1.1 Features

The Toshiba TECRA M9 Personal Computer uses extensive Large Scale Integration (LSI),
and Complementary Metal-Oxide Semiconductor (CMOS) technology extensively to provide
compact size, minimum weight, low power usage and high reliability. This computer
incorporates the following features.

There some models and options. Refer to the Parts List for the configuration of each model
and options.

 Microprocessor

The TECRA M9 computer is equipped with an Intel® CoreTM 2 Duo Processor . These
processors incorporate a math co-processor, a 2MB or 4MB L2 cache memory.
The PC comes in with one of the following speeds:

Intel® CoreTM 2 Duo Processor

•

2.40GHz (T7700) /2.20GHz (T7500) / 2.00GHz (T7300)

In the case of Processor which built in 4MB L2 cache memory

•

1.80GHz (T7100)

In the case of Processor which built in 2MB L2 cache memory

These processors operate at 800MHz bus clock.

 Chipset

The TECRA M9 is Equipped with Intel Crestline-GM as North Bridge, Intel ICH8M as
South Bridge and PCI7412 as Card Controller.

 VGA Controller

An internal Graphics Controller in North Bridge is used.

 Memory

The computer comes with two DDR2 SO-DIMM slots. Two memory modules of ,
512MB, 1GB (1,024MB) or 2GB (2,048MB) can be installed.

 HDD

The computer has a 2.5-inch SATA HDD. The following capacities are available.

•

/80/100/120/160 GB

TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1-1

1 Hardware Overview 1.1 Features

 USB FDD

A 3.5-inch USB FDD accommodates 2HD (1.44MB) or 2DD (720KB) disks.

 Slim Bay

An Optical drive, 2

nd

HDD can be installed in the Slim Bay.

 Optical Drive

A CD-ROM drive, DVD Super Multi drive can be installed in the Slim Bay.

 Display

The PC comes in with one of the following two types:

• • 14.1” WXGA-TFT color display, resolution 1,280×800

14.1” WXGA+TFT color display, resolution 1,440×900

A video controller and a 128MB VRAM enables an external monitor to display 16M
colors at a resolution of 1,280×800 pixels or 1,440×900 pixels.

 Keyboard

An-easy-to-use 85(US)/87(UK)-key keyboard provides a numeric keypad overlay for fast
numeric data entry or for cursor and page control. The keyboard also includes two keys
that have special functions in Microsoft® Windows® Vista. It supports software that uses
a 101- or 102-key enhanced keyboard.

 TOSHIBA Dual Pointing Device

The TOSHIBA Dual Pointing Device consists of Touch Pad and AccuPoint. The touch
pad and control buttons enable control of the on-screen pointer and scrolling of windows.
The pointer control stick and AccuPoint enables convenient control of the cursor.

 Batteries

The computer has two batteries: a rechargeable Lithium-Ion main battery pack and RTC
battery (that backs up the Real Time Clock and CMOS memory).

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1.1 Features 1 Hardware Overview

 Universal Serial Bus (USB2.0)

Three 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.

 IEEE 1394 port

The computer comes with one IEEE 1394 port. It enables high-speed data transfer
directly from external devices such as digital video cameras.

 Serial port

The serial port enables connection of serial devices such as an external modem, serial
mouse or serial printer.

 External monitor (RGB) port

The port enables connection of an external monitor, which is recognized automatically by
Video Electronics Standards Association (VESA) Display Data Channel (DDC) 2B
compatible functions.

 PC card slot

A PC card slot are provided. The PC card slot (PCMCIA) accommodates one Type II
card and .

 SD Card slot

The SD Card Slot can accommodate Secure Digital flash memory cards with various
capacities. SD cards let you easily transfer data from devices, such as digital cameras and
Personal Digital Assistants, which use SD Card flash-memory.

 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.

TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1-3

1 Hardware Overview 1.1 Features

 Docking interface port

The docking interface port enables connection of an optional Express Port Replicator. It
provides additional features as follows:

• RJ45 LAN jack

• External monitor port

• DC IN 15V jack

• Security lock slot

• Universal Serial Bus 2.0 port (four)

• DVI port

 Sound system

The sound system is equipped with the following features:

•

Stereo speakers

•

Built-in microphone

•

Digital volume control

•

Stereo headphone jack

•

External microphone jack

•

Supports VoIP

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1.1 Features 1 Hardware Overview

 Internal modem

The computer contains a MDC, enabling data and fax communication. It supports ITU-T
V.90 (V.92). The transfer rates are 56 Kbps for data reception, 33.6 Kbps for data
transmission, and 14,400 bps for fax transmission. However, the actual speed depends on
the line quality. The RJ11 modem jack is used to accommodate a telephone line. Both of
V.90 and V.92 are supported only in USA, Canada and Australia. Only V.90 is available
in other regions.

 Internal LAN

The computer is equipped with LAN circuits that support Gigabit Ethernet LAN (1000
megabits per second, 1000BASE-T). It also supports Wakeup on LAN (WOL), Magic
Packet and LED.

θ Wireless LAN

The computer is equipped with PCI-Ex MiniCard type wireless LAN board that supports

802.11 a/b/g or 802.11 a/b/g/n in the PCI-Ex MiniCard slot. This function can be switched
on and off by a switch on the computer.

 Bluetooth

The computer is equipped with Bluetooth (V2.0+EDR) communications standard enable
wireless connection between electronic devices such as computers and printers. It
supports wireless communication switch.

 Presentation button

This button switches the display between internal display, external display, simultaneous
display and multi-monitor display.

 TOSHIBA Assist button

When this button is pressed during power-on, the PC is connected to "Toshiba Assist".
When this button is pressed during power-off, the PC is turned on and connected to
"Toshiba Assist".

TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1-5

1 Hardware Overview 1.1 Features

The front of the computer is shown in figure 1-1.

Figure 1-1 Front of the computer

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1.1 Features 1 Hardware Overview

The system unit configuration is shown in figure 1-2.

Figure 1-2 System unit configuration

TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1-7

1 Hardware Overview 1.2 System Unit Block Diagram

1.2 System Unit Block Diagram

Figure 1-3 is a block diagram of the system unit.

Figure 1-3 System unit block diagram

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1.2 System Unit Block Diagram 1 Hardware Overview

The system unit is composed of the following major components:

 Processor

• Intel

®

CoreTM 2 Duo Processor

• Core speed:

• • 2.40GHz (T7700) /2.20GHz (T7500) / 2.00GHz (T7300)

In the case of Processor which built in 4MB L2 cache memory

1.80GHz (T7100)

In the case of Processor which built in 2MB L2 cache memory

( ): Processor Number

– Processor bus speed: 800MHz

– Core voltage: 0.50V to 1.325V

– Integrated L2 cache memory of 2MB or 4MB

– Integrated NDP

– 478-pin Micro FC-PGA package

 Memory

Two memory slots are provided. Expansion up to 4GB (4,096MB) is available.

Memory

• DDR2-SDRAM

• 667MHz

• 1.8 volt operation

• FBGA

Memory Module

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

• PC 5300

• 512MB/1GB (1,024MB)/2GB (2,048MB)

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1 Hardware Overview 1.2 System Unit Block Diagram

 Intel Crestline-GM (North Bridge)

• Features:

– Meorom Processor System Bus Supports

– PCI Express Based Graphics Interface

– System Memory supports :DDR2-533／DDR2-667, 4GB max.

– DMI(Direct Media Interface)

– Power management control (ACPI2.0 conformity)

 Intel ICH8M (South Bridge)

• Features:

– DMI(Direct Media Interface)

– PCI Express Interface

– PCI Bus I/F Rev2.3（4 PCI REQ/GNT Pairs）

– Integrated Serial ATA Host Controller

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

– Intel High Definition controller (Azalia)

– USB 1.1/2.0 Controller

– Power Management (ACPI 2.0 compliance)

– SMBus2.0 controller

– SPI Interface(BIOS)

– LPC interface (EC/KBC, Super I/O)

– IRQ controller

– Serial Interrupt Function

– Suspend/Resume control

– Built –in RTC

– GPIO

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1.2 System Unit Block Diagram 1 Hardware Overview

 Cardbus controller (TI PCI8412ZHK)

− PCI Interface(PCI Rev.2.2)

− SD IO Controller(Ver.1.1)

− CardBus / Ultra media Controller (Yenta Ver.2.2:1 socket)

− SD/MMC(SDHC Ver. 1.2 revised edition) , Memory Stick, Memory Stick

pro, XD Card Controller

− 1394 Controller

− 16 x16x1.4mm BGA Package

−

 VGA

Graphics interface in North Bridge (Intel Crestline-GM) is used.

 Sound Controller

• Azalia

• Amplifier: Mathushita made AN12941A

• Stereo speakers

• Digital volume control

• Supports VoIP

• Stereo headphone jack

• External microphone jack

• Built-in microphone

 EC/KBC (Embedded Controller/Keyboard Controller)

• One Mitsubishi M306KAFCLPR micon chip functions as both EC and KBC.

TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1-11

1 Hardware Overview 1.2 System Unit Block Diagram

 PSC (Power Supply Controller)

• One TMP86FS49AUG chip is used.

• This controller controls the power sources.

 Clock Generator

• IDT 9LPR501PGLFT is used.

• This device generates the system clock.

 Modem Controller

• One MDC is used.

• This controller has the following functions:

– One RJ11 port

– Azalia MDC1.5

– V.92 (V.90) 56K Modem/FAX

– Ring wake up support

 Internal LAN Controller

• Intel made only GigaBit Ether is used.

• This controller has the following functions:

– PCI-Ex connection

– Supports Gigabit Ethernet

– One RJ45 port

– WOL support

– Magic Packet support

– LED support

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1.2 System Unit Block Diagram 1 Hardware Overview

 Wireless LAN

• One PCI-Ex MiniCard

• Intel Kedron a/b/g or a/b/g/n

• Supports Wireless Communication SW

• Supports W-LAN via PCMCIA (Euro : GSM/GPRS)

 Super I/O

• SMSC LPC47N217-JV chip is used.

• This gate array has the following features:

– Serial Port Controller

– GPIO Controller

 Bluetooth

• V2.0+EDR

• USB interface connection

 Sensor

• Thermal Sensor: One ADM1032ARMZ chip is used.

• LCD Sensor: One NRS-701-1015T chip is used.

• Acceleration Sensor

TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1-13

1 Hardware Overview 1.3 3.5-inch Floppy Disk Drive (USB External)

1.3 3.5-inch Floppy Disk Drive (USB External)

The 3.5-inch FDD is a thin, high-performance reliable drive that supports 720KB (formatted)
2DD and 1.44MB (formatted) 2HD disks.

The FDD is shown in figure 1-4. The specifications for the FDD are listed in Table 1-1.

Figure 1-4 3.5-inch FDD (USB External)

Table 1-1 3.5-inch FDD specifications

TEAC FD-05PUB-337

Items

720KB mode 1.44MB mode

FDD part 250K bits/second 500K bits/second Data transfer rate

USB Full speed mode (12M bits/second)

Disk rotation speed 300rpm

Track density 5.3 track/mm (135TPI)

(G8AC0000B320)

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1.4 2.5-inch Hard Disk Drive 1 Hardware Overview

1.4 2.5-inch Hard Disk Drive

The removable HDD is a random access non-volatile storage device. It has a non-removable

2.5-inch magnetic disk and mini-Winchester type magnetic heads.
The computer supports a 80GB, 120GB or 160GB.
The HDD is shown in figure 1-5. Specifications are listed in Table 1-2.

Figure 1-5 2.5-inch HDD

Table 1-2 2.5-inch HDD specifications

Specifications

Items

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

Storage size (formatted) 80GB 120GB 160GB

Speed (RPM) 5,400

Data transfer speed (Mb/s)

To/Form Media

To/Form Host

Data buffer size (MB/s) 8

Positioning Time(read and
seek time)

FUJITSU

G8BC0003J080

FUJITSU

G8BC0003H120

100.0

9.5

70.0

101 max

72.4 MB/s Max

150 MB/s (Genli)

Read: 12ms

FUJITSU

G8BC0003J160

Motor startup time (s) 4

TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1-15

1 Hardware Overview 1.5 DVD-Super Multi Drive

1.5 DVD-Super Multi Drive

This drive is a combination of DVD-ROM and DVD±R/±RW/-RAM Drive. It is full-size and
runs either 12cm (4.72-inch) or 8cm (3.15-inch) DVD/CDs without an adaptor. It reads
DVDs at maximum 8-speed and CDs at maximum 24-speed. It also writes CD-R at
maximum 24-speed, CD-RW at maximum 16-speed, DVD-R at maximum 8-speed, DVD­RW at maximum 6-speed, DVD+R at maximum 8-speed, DVD +RW at maximum 8-speed
and DVD-RAM at maximu5 speed.

The DVD Super Mult drive is Specifications are listed in Table 1-3.

Table 1-3 DVD Super Multi drive specifications

Item

IDE Data Transfer Mode 33.3 (Ultra DMA mode 2)

16.6 (PIO Mode 4, Multi word DMA mode 2)

Data buffer (MB) 2

Supported format CDs

DVD-ROM

CD-R (Read/ Write)

Mutti –Speed CD-RW discs (Read/ Write)
High-Speed CD-RW discs (Read/ Write)
Ultra-Speed CD-RW discs (Read/ Write)

DVD-R Ver.2.00 for General(Read/ Write)
DVD-R DL (Read/Write)
DVD+R (Read/Write)
DVD+R DL (Read / Write)
DVD-RW Ver.1.0 &1.1 &1.2(Read/ Write)
DVD+RW (Read/Write)

DVD-RAM Ver.2.0 &2.1 &2.2(Read/ Write)

Panasonic UJ-852

(G8CC00034120)

1-16 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)