Resumen del contenido incluido en la página 1
Toshiba Personal Computer
TECRA M10
Maintenance Manual
First edition July 2008
TOSHIBA CORPORATION
File Number 960-685
[CONFIDENTIAL]
Resumen del contenido incluido en la página 2
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 instr
Resumen del contenido incluido en la página 3
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: “D
Resumen del contenido incluido en la página 4
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
Resumen del contenido incluido en la página 5
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 simulta
Resumen del contenido incluido en la página 6
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....................................................
Resumen del contenido incluido en la página 7
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.................................................
Resumen del contenido incluido en la página 8
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...........................................................................
Resumen del contenido incluido en la página 9
3.31 SETUP..................................................................................................................... 3-79 Chapter 4 Replacement Procedures 4.1 Overview....................................................................................................................4-1 4.2 Battery pack.............................................................................................................4-12 4.3 SIM card...................................................
Resumen del contenido incluido en la página 10
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
Resumen del contenido incluido en la página 11
Chapter 1 Hardware Overview [CONFIDENTIAL]
Resumen del contenido incluido en la página 12
1 Hardware Overview 1-ii [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)
Resumen del contenido incluido en la página 13
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 ............................................................
Resumen del contenido incluido en la página 14
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-
Resumen del contenido incluido en la página 15
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 ® TM The Toshiba TECRA M10 compute
Resumen del contenido incluido en la página 16
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 followi
Resumen del contenido incluido en la página 17
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. Th
Resumen del contenido incluido en la página 18
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
Resumen del contenido incluido en la página 19
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 region
Resumen del contenido incluido en la página 20
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". 1-6 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)
