Toshiba tecra m10 Service Manual
Toshiba Personal Computer
TECRA M10
Maintenance Manual
First edition July 2008
TOSHIBA CORPORATION
File Number 960-685
[CONFIDENTIAL]
Copyright
© 2008 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 M10 Maintenance Manual
First edition July 2008
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 M10 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, Celeron and Centrino are trademarks or registered
trademarks of Intel Corporation.
Windows, Microsoft and Windows Vista are either registered trademarks or trademarks of
Microsoft Corporation.
Bluetooth is a trademark owned by its proprietor and used by TOSHIBA under license.
InterVideo and WinDVD are registered trademarks of InterVideo Inc.
Photo CD is a trademark of Eastman Kodak.
i.LINK is trademark and registered trademark of Sony Corporation.
Other trademarks and registered trademarks not listed above may be used in this manual.
ii [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)
Preface
This maintenance manual describes how to perform hardware service maintenance for the
Toshiba Personal Computer TECRA M10
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 M10 Maintenance Manual (960-685) [CONFIDENTIAL] iii
The manual is divided into the following parts:
Chapter 1 Hardware Overview describes the TTECRA M10 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 M10 Maintenance Manual (960-685)
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 M10 Maintenance Manual (960-685) [CONFIDENTIAL] v
Table of Contents
Chapter 1 Hardware Overview
1.1 Features......................................................................................................................1-1
1.2 System Unit Block Diagram......................................................................................1-9
1.3 3.5-inch Floppy Disk Drive (USB External) ...........................................................1-15
1.4 2.5-inch Hard Disk Drive......................................................................................... 1-16
1.5 Optical Drive (ODD) ...............................................................................................1-18
1.6 Keyboard.................................................................................................................1- 22
1.7 TFT Color Display..................................................................................................1- 23
1.8 Power Supply..........................................................................................................1- 26
1.9 Batteries ..................................................................................................................1- 28
1.10 AC Adaptor.............................................................................................................1- 31
vi [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)
Chapter 2 Troubleshooting Procedures
2.1 Troubleshooting.........................................................................................................2-1
2.2 Troubleshooting Flowchart........................................................................................2-3
2.3 Power Supply Troubleshooting..................................................................................2-8
2.4 System Board Troubleshooting................................................................................2-18
2.5 USB FDD Troubleshooting .....................................................................................2-33
2.6 2.5” HDD Troubleshooting...................................................................................... 2-37
2.7 Keyboard Troubleshooting ......................................................................................2-42
2.8 Touch pad Troubleshooting.....................................................................................2-44
2.9 Display Troubleshooting..........................................................................................2-46
2.10 Optical Disk Drive Troubleshooting........................................................................2-49
2.11 Modem Troubleshooting..........................................................................................2-51
2.12 LAN Troubleshooting..............................................................................................2-53
2.13 Wireless LAN Troubleshooting...............................................................................2-54
2.14 Bluetooth Troubleshooting ......................................................................................2-57
2.15 Sound Troubleshooting............................................................................................2-59
2.16 Bridge media Slot Troubleshooting.........................................................................2-61
2.17 PCI ExpressCard Slot Troubleshooting...................................................................2-62
2.18 Fingerprint sensor ....................................................................................................2-63
2.19 Web camerta Troubleshooting................................................................................. 2-67
2.20 Intel Turbo Memory Troubleshooting.....................................................................2-69
TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] vii
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.......................................................................................................... 3-49
3.22 Log Utilities............................................................................................................. 3-50
3.23 Running Test............................................................................................................ 3-52
3.24 Floppy Disk Drive Utilities......................................................................................3-53
3.25 System Configuration ..............................................................................................3-58
3.26 Wireless LAN Test Program (Atheros) ...................................................................3-60
3.27 Wireless LAN Test Program (Intel-made a/b/g/n Setting up of REF PC)...............3-62
3.28 Wireless LAN Test Program on DUT PC (Intel-made)...........................................3-67
3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program .................................................. 3-71
3.29 Sound Test program................................................................................................. 3-78
3.30 3G Test program.....................................................................................................3-78
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3.31 SETUP .....................................................................................................................3-79
Chapter 4 Replacement Procedures
4.1 Overview....................................................................................................................4-1
4.2 Battery pack............................................................................................................. 4-12
4.3 SIM card...................................................................................................................4-14
4.4 PC card/Bridge media/Smart card ........................................................................... 4-16
4.5 Memory module.......................................................................................................4-19
4.6 Fin cover ..................................................................................................................4-22
4.7 HDD......................................................................................................................... 4-23
4.8 Optical disk drive (DVD-ROM/DVD-Super Multi drive) ......................................4-26
4.9 Keyboard..................................................................................................................4-29
4.10 SW board ................................................................................................................. 4-34
4.11 SIM board ................................................................................................................4-37
4.12 Wireless LAN card ..................................................................................................4-39
4.13 3G card.....................................................................................................................4-41
4.14 Robson card ............................................................................................................. 4-43
4.15 Speaker..................................................................................................................... 4-45
4.16 Cover assembly and Base assembly ........................................................................4-49
4.17 MDC modem/USB board.........................................................................................4-55
4.18 RGB harness/RJ45 harness...................................................................................... 4-58
4.19 Serial board..............................................................................................................4-61
4.20 Microphone harness (15.4-inch model)................................................................... 4-63
4.21 System board............................................................................................................ 4-64
4.22 GFX board/GFX fin.................................................................................................4-69
4.23 CPU/CPU fin/DC fan...............................................................................................4-72
4.24 PC card unit..............................................................................................................4-77
4.25 RTC battery.............................................................................................................. 4-79
4.26 Sound board/Microphone harness (14.1-inch model)..............................................4-81
4.27 Battery lock..............................................................................................................4-83
4.28 Touch pad/Fingerprint sensor board........................................................................ 4-85
4.29 Bluetooth module.....................................................................................................4-90
TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] ix
4.30 Smart card unit.........................................................................................................4-92
4.31 LCD unit/FL inverter...............................................................................................4-94
4.32 Camera module/Wireless LAN antenna/3G antenna.............................................4-101
4.33 LCD harness...........................................................................................................4-114
4.34 LCD mask.............................................................................................................. 4-117
4.35 Hinge......................................................................................................................4-121
4.36 Fluorescent Lamp.....................................................................................................4-12
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
x [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)
Chapter 1
Hardware Overview
[CONFIDENTIAL]
1 Hardware Overview
1-ii [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)
1 Hardware Overview
Chapter 1 Contents
1.1 Features.......................................................................................................................1-1
1.2 System Unit Block Diagram.......................................................................................1-9
1.3 3.5-inch Floppy Disk Drive (USB External)............................................................1-15
1.4 2.5-inch Hard Disk Drive.........................................................................................1-16
1.5 Optical Drive (ODD)................................................................................................1-18
1.6 Keyboard .................................................................................................................1- 22
1.7 TFT Color Display ..................................................................................................1- 23
1.7.1 LCD Module......................................................................................1- 23
1.7.2 FL Inverter Board ..............................................................................1- 25
1.8 Power Supply...........................................................................................................1- 26
1.9 Batteries...................................................................................................................1- 28
1.9.1 Main Battery ......................................................................................1- 28
1.9.2 Battery Charging Control...................................................................1- 29
1.9.3 RTC battery........................................................................................1- 30
1.10 AC Adaptor .............................................................................................................1- 31
TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 1-iii
1 Hardware Overview
Figures
Figure 1-1 Front of the computer ....................................................................................1- 7
Figure 1-2 System unit configuration..............................................................................1- 8
Figure 1-3 System unit block diagram ............................................................................1- 9
Figure 1-4 3.5-inch FDD (USB External).....................................................................1- 15
Figure 1-5 2.5-inch HDD ..............................................................................................1- 16
Figure 1-6 DVD Super Multi drive...............................................................................1- 20
Figure 1-7 Keyboard .....................................................................................................1- 22
Figure 1-8 LCD module ................................................................................................1- 23
Tables
Table 1-1 3.5-inch FDD specifications........................................................................1- 15
Table 1-2 2.5-inch HDD specifications .......................................................................1- 16
Table 1-3 DVD-ROM drive specifications..................................................................1- 18
Table 1-4 DVD-ROM & CD-R/RW drive specifications............................................1- 19
Table 1-5 DVD Super Multi drive specifications........................................................1- 21
Table 1-6 LCD module specifications .........................................................................1- 23
Table 1-7 FL inverter board specifications..................................................................1- 25
Table 1-8 Power supply output rating..........................................................................1-
27
Table 1-9 Battery specifications ..................................................................................1- 28
Table 1-10
Table 1-11
Time required for charges ...........................................................................1- 29
Data preservation time.................................................................................1- 30
Table 1-12 RTC battery charging/data preservation time..............................................1- 30
Table 1-13 AC adapter specifications............................................................................1- 31
1-iv [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)
1.1 Features 1 Hardware Overview
1.1 Features
The Toshiba TECRA M10 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 Toshiba TECRA M10 computer is equipped with an Intel® CoreTM 2 Duo
Processor. These processors incorporate a math co-processor, a 3MB or 6MB L2
cache memory.
The PC comes in with one of the following speeds:
Intel® CoreTM 2 Duo Processor (Penryn)
•
T9600 (2.80GHz) /T9400 (2.53GHz)
In the case of Processor which built in 6MB L2 cache memory
•
P8600 (2.40GHz)/ P8400 (2.26GHz)
In the case of Processor which built in 3MB L2 cache memory
These processors operate at 1066MHz bus clock (FSB).
Memory
Two DDR2-667/DDR2-800 SDRAM slots. Memory modules can be installed to provide a
maximum of 4GB. Memory modules are available in 512MB, 1024MB and 2048MB sizes.
Chipset
The TECRA M10 is Equipped with Intel GM45/GL40（Cantiga (G) MCH） as North
Bridge, Intel ICH9M as South Bridge and R5C847 as Card Controller.
VGA Controller
The PC comes in with one of the following two types:
•
The internal graphics controller in North Bridge is used.
•
nVIDIA NB9M is used.
TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 1-1
1 Hardware Overview 1.1 Features
HDD
The computer has a 2.5-inch SATA HDD. The following capacities are available.
•
80/120/160/200/250 GB
SSD
Some models are equipped with a "Solid State Drive (SSD)" instead of a hard disk drive.
•
64GB,128GB
USB FDD
A 3.5-inch USB FDD accommodates 2HD (1.44MB) or 2DD (720KB) disks.
Optical Drive
A DVD-ROM drive, DVD-ROM&CD-R/RW drive or DVD Super Multi drive (double
layer) can be installed.
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 1,680×1050
Interface
To external monitor via - RGB connector
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.
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1.1 Features 1 Hardware Overview
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.
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.
eSATA/USB combo
One eSATA/USB combo port, which complies to. The USB 2.0 standard is provided. This
port has eSATA (External Serial ATA) function.
A power supply is always supplied to one USB ports on the left side of a computer.
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
PC card slots are provided. The PC card slot (PCMCIA) accommodates one Type II card
or Express Slot (Choose only one).
Bridge Media slot
One SD memory card/ SDIO card/Memory stick (PRO)/xD picture card/MultiMedia card
slot. Data can be read and written by inserting each media to the slot.
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1 Hardware Overview 1.1 Features
ExpressCard slot(Not used)
The internal ExpressCard slot is a Universal slot. This slot supports ExpressCard/54 and
ExpressCard/34 modules.
SmartCard Slot
This computer (Some models) supports ISO7816-3 asynchronous cards (support
protocols are T=0 and T=1) with a working voltage of 5V.
Fingerprint sensor(Some models)
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.
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
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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.
Wireless LAN
The computer is equipped with PCI-Ex Mini Card type wireless LAN board that supports
802.11 a/b/g or 802.11 a/b/g/n in the PCI-Ex Mini Card slot. This function can be
switched on and off by a switch on the computer.
Bluetooth
Depending on the model, the computer is equipped with a dedicated Bluetooth module.
This enables a communication to devices that support Bluetooth
This Bluetooth Stack is based on the Bluetooth Version 1.1/1.2/2.0+EDR/2.1+EDR
specification.
Web Camera
Web Camera Web Camera is a device that allows you to record video or take
photographs with your computer.
Enables the transmission of video and use of video chat via the internet using
specialized applications.
The effective pixel count for this web camera is 1.31 million (maximum photograph
size: 1280x1024 pixels).
Intel Turbo Memory (Robson): PCI Express Mini Card slot 2.
This computer (Some models) is Intel Turbo Memory loading.
3G: PCI Express Mini Card slot 2.
The computer (Some models) is equipped with PCI Express Mini Card type 3G card
TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 1-5
1 Hardware Overview 1.1 Features
TOSHIBA 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".
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1.1 Features 1 Hardware Overview
The front of the computer is shown in figure 1-1.
Figure 1-1 Front of the computer
TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 1-7
1 Hardware Overview 1.1 Features
The system unit configuration is shown in figure 1-2.
Figure 1-2 System unit configuration
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1.2 System Unit Block Diagram 1 Hardware Overview
1.2 System Unit Block Diagram
Figure 1-3 is a block diagram of the system unit.
Figure 1-3 System unit block diagram
TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 1-9
1 Hardware Overview 1.2 System Unit Block Diagram
The system unit is composed of the following major components:
Microprocessor
The TOSHIBA TECRA M10 computer is equipped with an Intel
®
CoreTM 2 Duo
Processor. These processors incorporate a math co-processor, a 3MB or 6MB L2
cache memory.
The PC comes in with one of the following speeds:
Intel® CoreTM 2 Duo Processor (Penryn)
• • T9600 (2.80GHz) /T9400 (2.53GHz)
In the case of Processor which built in 6MB L2 cache memory
P8600 (2.40GHz)/ P8400 (2.26GHz)
In the case of Processor which built in 3MB L2 cache memory
These processors operate at 1066MHz bus clock (FSB).
Memory
Two DDR2-667/DDR2-800 SDRAM slots. Memory modules can be installed to provide a
maximum of 4GB. Memory modules are available in 512MB, 1024MB and 2048MB sizes.
- 200-pin small-size DIMM
- 1.8V operation
- DDR2-667/800 support
BIOS ROM (Flash memory)
- 8Mbit (512K×16-bit chip)
301KB used for Animation
288KB used for system BIOS
64KB used for VGA-BIOS
64KB used for Finger Print
32KB used for ACPI
24KB used for booting
16KB used for Parameter Block
Others
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1.2 System Unit Block Diagram 1 Hardware Overview
• North Bridge (Intel GM45/GL40-Cantiga (G) MCH)
Meorom Processor System Bus Supports
PCI Express Based Graphics Interface
System Memory supports :DDR2-667／DDR2-800, 4GB max.
DMI(Direct Media Interface: x4/x2, ASPM L0s, L1 states support)
Power management control (DPST 4.0)
• South Bridge (Intel ICH9M)
-PCI Local Bus Specification, Revision 2.3-compliant with support for
33MHz PCI operations
-PCI slots (supports up to 4 Req/Gnt pairs)
-PCI Express (6 PCI Express root ports)
-ACPI 3.0b compliant
-Enhanced DMA Controller, Interrupt Controller, and Timer Functions
-Integrated Serial ATA Host Controller (4 ports)
-USB host interface with support for 12 USB ports; 6 UHCI host
controllers; 2 EHCI high-speed USB 2.0 Host Controller
-System Management Bus (SMBus) Specification, Version 2.0 with
additional support for I2C devices
-Intel High Definition Audio Interface
-Supports Audio Codec ’97, Revision 2.3 specification or HD Audio
-Low Pin Count (LPC) interface
-Firmware Hub (FHW) interface support
-Alert On LAN (AOL)
-Support for Intel® AMT 4.0
-Support for Integrated Trusted Port modulee 1.2
TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 1-11
1 Hardware Overview 1.2 System Unit Block Diagram
-Package 676 pin BGA (31 x 31mm)
Card controller (R5C847)
•
- PCI Interface
•
- IEEE1394 Controller
•
- SD/MMC, Memory Stick, xD card Controller
VGA controller
The PC comes in with one of the following two types:
•
The internal graphics controller in North Bridge is used.
•
nVIDIA NB9M is used.
Sound Controller
• Realtek ALC262
• Amplifier: Mathushita made AN12941A + MAX9722AETE
• HD Audio
• Stereo speakers
• Digital volume control
• Supports VoIP
• Stereo headphone jack
• External microphone jack
• Built-in microphone
Modem Controller
• One MDC is used.
• This controller has the following functions:
– One RJ11 port
– Agere
– V.92 (V.90) 56K Modem/FAX
– Ring wake up support
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1.2 System Unit Block Diagram 1 Hardware Overview
Internal LAN Controller
• Intel made only GigaBit Ether is used.
• This controller has the following functions:
– PCI-Ex connection
– Controller ： 10/100 PC82562V, Gigabit Intel PC82566MC/MM(AMT)
– Supports Gigabit Ethernet
– One RJ45 port
– WOL support
– Magic Packet support
– LED support
Wireless LAN
• One PCI Express Mini Card slot1
802.11b/g: Askey Atheros Latest W-LAN
802.11a/b/g/n: Intel Shirley Peak
802.11a/b/g: Intel Shirley Peak
• Supports Wireless Communication SW
Bluetooth
• V2.0+EDR
• USB interface connection
Super I/O
• SMSC LPC47N217-JV chip is used.
• This gate array has the following features:
– Serial Port Controller
– GPIO Controller
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1 Hardware Overview 1.2 System Unit Block Diagram
EC/KBC (Embedded Controller/Keyboard Controller)
• One Mitsubishi M306KAFCLPR micon chip functions as both EC and KBC.
PSC (Power Supply Controller)
• One TMP86FS49AUG chip is used.
• This controller controls the power sources.
Clock Generator
• IDT 9LPR501 is used.
• This device generates the system clock.
Sensor
• Thermal Sensor: One ADM1032ARMZ chip is used.
• Acceleration Sensor :LIS3L02
• Fingerprints sensor: Authen Tec maid
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1.3 3.5-inch Floppy Disk Drive (USB External) 1 Hardware Overview
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)
TECRA M10 Maintenance Manual (960-685) [CONFIDENTIAL] 1-15
1 Hardware Overview 1.4 2.5-inch Hard Disk Drive
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, 160GB, 200GB or 250GB.
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)
Dimensio
ns
Depth (mm)
Weight (g)
Storage size (formatted) 80GB 120GB 160GB 250GB
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)
Height (mm)
FUJITSU
G8BC00052081
FUJITSU
G8BC00052121
100.0
70.0
96 max 101 max
91.6 MB/s Max
150 MB/s (Genli)
Read: 12ms
FUJITSU
G8BC00052161
9.5
G8BC00052251
FUJITSU
Motor startup time (s) 4
1-16 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)
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