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Manuel d’utilisation Toshiba S2

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Summary
  • Toshiba S2 - page 1

    Toshiba Personal Computer TECRA A3/S2 Maintenance Manual TOSHIBA CORPORATION ...

  • Toshiba S2 - page 2

    Tecra A3/S2 Maintenance Manual ii Copyright © 2004 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior w ritten permission of Toshiba. No patent liability is assumed with respect to the use of the information contained herein. Toshiba Personal Computer Tecra A3/S2 Ma ...

  • Toshiba S2 - page 3

    Tecra A3/S2 Maintenance Manual iii WARNING: ...... “Warning” indicates the existence of a hazard that could result in bodily injury if the safet y 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? ...

  • Toshiba S2 - page 4

    Tecra A3/S2 Maintenance Manual iv The manual is divided into the following parts: Chapter 1 ................................................................................................................................ Hardware Overview describes the Tecra A3/S2 Series system unit and each FRU. Chap ter 2 ......................................... ...

  • Toshiba S2 - page 5

    Tecra A3/S2 Maintenance Manual v Conventions This manual uses the following forma ts 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 ...

  • Toshiba S2 - page 6

    Tecra A3/S2 Maintenance Manual vi Table of Contents Chapter 1 Hardwa re Overview 1.1 Features ............................................................................................................................ 1 - 1 1.2 System Unit ............................................................................................................. ...

  • Toshiba S2 - page 7

    Tecra A3/S2 Maintenance Manual vii Chapter 3 Tests and Diagnostics 3.1 The Diagnostic Test ............................................................................................................... 3.2 Executing the Diagnostic Test ............................................................................................... 3.3 Config Ch eck ...

  • Toshiba S2 - page 8

    Tecra A3/S2 Maintenance Manual viii Chapter 4 Replacement Procedures General ............................................................................................................................. 4 - 1 4.2 Battery .............................................................................................................................. 4 ...

  • Toshiba S2 - page 9

    Tecra A3/S2 Maintenance Manual ix Appendices Appendix A Handling the LCD Module ................................................................................. A - 1 Appendix B Board Layout ........................................................................................................ B - 1 Appendix C Pin Assignments .................... ...

  • Toshiba S2 - page 10

    Chapter 1 Hardware Overview 1 ...

  • Toshiba S2 - page 11

    1 Hardware Overview 1 - ii T ec ra A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 12

    1 Hardware Overview T ecra A3/S2 Series Maintenance Manual 1 - iii Chapter 1 Contents 1.1 Features ...................................................................................................................... 1 - 5 1.2 System Unit .............................................................................................................. ...

  • Toshiba S2 - page 13

    1 Hardware Overview 1 - iv T ec ra A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 14

    1.2 System Unit 1 Hardware Overview T ecra A3/S2 Series Maintenance Manual 1 - 5 1.1 Features The TECRA A3/S2 Series Personal Computer uses extensive Large Scale Integration (LSI), and Complementary Metal - Oxide Semiconductor (CMOS) technology extensively to provide compact size, minimum weight and high reliability. This computer incorporates the ...

  • Toshiba S2 - page 15

    1 Hardware Overview 1.2 System Unit 1 - 6 T ec ra A3/S2 Series Maintenance Manual ? BIOS ? 1 M B Flash ROM for system BIOS. a) Suspend to RAM/Disk. b) Password protection (System). c) Various hot key for system control. d) Refreshable e) ACPI compliant BIOS ? Power ? 12 - cell Li - Ion smart battery pack with 10.8V*8600mAh c apacity or 6 - cell Li ...

  • Toshiba S2 - page 16

    1.2 System Unit 1 Hardware Overview T ecra A3/S2 Series Maintenance Manual 1 - 7 ? Keyb oard An easy - to - use 87 - key keyboard provides a numeric keypad overlay for fast numeric data entry or for cursor and page control. It supports software that uses a 101 - or 102 - key enhanced keyboard. Includes one Windows ® key and one Application key. ? ...

  • Toshiba S2 - page 17

    1 Hardware Overview 1.2 System Unit 1 - 8 T ec ra A3/S2 Series Maintenance Manual ? PCMCIA Card Organization ? Accommodate one typ e II device for TECRA A3 or two type II devices/one type III device for TECRA S2. ? SRAM, OTPROM, FLASH ROM, mask ROM memory card up to 64MB ? MODEM/LAN card ? Card bus card ? ACPI 1.0 Compliant ? Full ACPI 1.0B support ...

  • Toshiba S2 - page 18

    1.2 System Unit 1 Hardware Overview T ecra A3/S2 Series Maintenance Manual 1 - 9 ? TV - out port Plug a 4 - pin s S - video cable into this connector for output of NT SC or PAL TV standard, supporting Macrovision copy protection. ? LAN port The computer comes with an RJ - 45 Local Area Network (LAN) port. The LAN port provides connectivity for LAN. ...

  • Toshiba S2 - page 19

    1 Hardware Overview 1.2 System Unit 1 - 10 T ec ra A3/S2 Series Maintenance Manual 1.2 System Unit The system unit is composed of the following major components: ? Processor ? Intel Celeron M CPU up to 1.5GHz 0.09u, 1M L2, FSB 400MHz ? Intel Pentium M CPU up to 2.13GHz 0.09u, 2M L2, FSB 533MHz ? Micro FC - PGA package CPU ? System Logic ? Intel 915 ...

  • Toshiba S2 - page 20

    1.2 System Unit 1 Hardware Overview T ecra A3/S2 Series Maintenance Manual 1 - 11 ? High Speed 16C550 A Compatible UARTs with Send/Receive 16 - Byte FIFO ? Supports 230k and 460k Baud ? Programmable Baud Rate Generator ? Modem Control Circuitry Infrared Communications Controller ? IrDA v1.2 (4Mbps), HPSIR, ASKIR, Consumer IR Support ? 1 IR Ports ? ...

  • Toshiba S2 - page 21

    1 Hardware Overview 1.2 System Unit 1 - 12 T ec ra A3/S2 Series Maintenance Manual ? HRTF 3D positional audio. ? 3D Stereo Enhancement. TI PCI74 1 1 Card Bus Host Adapter ? 3.3V operation with 5V Tolerance ? The PCI74 1 1 controller is availble in the 288 - terminal MicroStar B GA package(GHK). ? Compliant with ? PCI Local Bus Specification, Revisi ...

  • Toshiba S2 - page 22

    1.2 System Unit 1 Hardware Overview T ecra A3/S2 Series Maintenance Manual 1 - 13 Marvell 88E8053 for Giga LAN ? PCI Express base specification 1.0a compliant ? x 1 PCI Express interface with 2.5 GHz signaling ? Advanced error reporting ? Message signaled interrupts ? C onfigurable 48 KB deep buffer ? On - chip VLAN insertion and re moval ? TCP, IP ...

  • Toshiba S2 - page 23

    1 Hardware Overview 1.3 2.5 - inch Hard Disk Drive 1 - 14 T ec ra A3/S2 Series Maintenance Manual 1.3 2.5 - inch Hard Disk Drive The internal 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 30/ 40/ 60/ 8 0/ 100 / 120GB HDD. ...

  • Toshiba S2 - page 24

    1.4 Removable Drive s 1 Hardware Overview T ecra A3/S2 Series Maintenance Manual 1 - 15 1.4 Optical Devices module The module comp artment s can accommodate the following removable modules: ? DVD - ROM drive ? CD - RW/DVD - ROM drive ? DVD ± R/ ± RW drive ? DVD Super Multi drive ? CD - ROM driver 1.4.1 DVD - ROM Drive The DVD - ROM drive (Toshiba ...

  • Toshiba S2 - page 25

    1 Hardware Overview 1.4 Removable Drive s 1 - 16 T ec ra A3/S2 Series Maintenance Manual Supported formats CD: CD - Audio CD - ROM (mode 1 and mode 2) CD - ROM XA (mode 2, form 1 and form 2) CD - I Bridge CD - I (mode 2, form 1 and form 2) CD - TEXT Video CD CD - RW Photo CD CD - R 1.4.3 CD - RW/DVD - ROM Drive The CD - RW/DVD - ROM combo drive (To ...

  • Toshiba S2 - page 26

    1.5 Power Supply 1 Hardware Overview T ecra A3/S2 Series Maintenance Manual 1 - 17 1.4.4 DVD ± R/ ± RW Drive The DVD ± R/ ± RW drive (Pioneer DVR - K15) is capable of driving either 12cm (4.72 - inch) or 8cm (3.15 - inch) DVD s and CD s without using an adaptor. Read speeds DVD - ROM M aximum 8 times faster rotational speed CD - ROM M aximum 24 ...

  • Toshiba S2 - page 27

    1 Hardware Overview 1.5 Power Supply 1 - 18 T ec ra A3/S2 Series Maintenance Manual DVD - RAM S tandard rotational speed Write speeds CD - R Maximum 24 times faster rot ational speed CD - RW Maximum 10 times(High/Ultra Speed) faster rotational speed DVD - R Maximum 8 times faster rotational speed DVD - RW Maximum 4 times faster rotational speed DVD ...

  • Toshiba S2 - page 28

    1.5 Power Supply 1 Hardware Overview T ecra A3/S2 Series Maintenance Manual 1 - 19 1.5 Power Supply The power supply supplies seven different voltages to the system board and performs the following functions: 1. A/D conversion The EC uses 8 - bit sampling for A/D conversion to determine the following values: ? AC adaptor curr ent ? Battery and temp ...

  • Toshiba S2 - page 29

    1 Hardware Overview 1.5 Power Supply 1 - 20 T ec ra A3/S2 Series Maintenance Manual 6. Power ON/OFF sequence When power is turned on or off, the EC starts the power on or off sequence. ? SQ0 - 4 = power ON sequence ? SQ5 - B = power OFF sequence 7. Battery charging control The EC controls the following. ? The quick c harging ON/OFF ? The detection ...

  • Toshiba S2 - page 30

    1.6 Batteries 1 Hardware Overview T ecra A3/S2 Series Maintenance Manual 1 - 21 1.6 Batteries The computer has two types of batter y : ? Main battery pack ( 18650 size ) ? RTC battery The removabl e main battery pack is the computer’s main power source when the AC adaptor is not attached. The battery specifications are listed in the t able below ...

  • Toshiba S2 - page 31

    1 Hardware Overview 1.6 Batteries 1 - 22 T ec ra A3/S2 Series Maintenance Manual NOTES 1. The time required fo r normal charge is affected by the amount of power the system is consuming. Use of the fluorescent lamp and frequent disk access diverts power and lengthens the charge time. 2. Using quick charge, the power supply microprocessor automatica ...

  • Toshiba S2 - page 32

    Chapter 2 Troubleshooting Procedures 2 ...

  • Toshiba S2 - page 33

    2 Troubleshooting Procedures 2 - ii T ecra A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 34

    2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - iii Chapter 2 Contents 2.1 Troubleshooting Introduction .................................................................................... 2 - 1 2.2 Troubleshooting Flowchart ........................................................................................ 2 - 2 2.3 Po ...

  • Toshiba S2 - page 35

    2 Troubleshooting Procedures 2 - iv T ecra A3/S2 Series Maintenance Manual Figures Figure 2 - 1 Troubleshooting flowchart (1/2) .....................................................................2 - 3 Figure 2 - 1 Troubleshooting flowchart (2/2) .....................................................................2 - 4 Figure 2 - 2 Power Supply T ...

  • Toshiba S2 - page 36

    2.1 Troubleshooting Introduction 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 1 2.1 Troubleshooting Introduction Chapter 2 describes h ow to determine if a Field Replaceable Unit (FRU) in the computer is causing the computer to malfunction. The FRUs covered are: 1. Display 6. Printer (parallel) port 11. PCMCIA unit 2. USB ...

  • Toshiba S2 - page 37

    2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2 - 2 T ecra A3/S2 Series Maintenance Manual 2.2 Troubleshooting Flowchart If you know the location of the malfunction, turn directly to the appropriate section of this chapter. If the problem is unspecified, u se the flowchart in Figure 2 - 1 as a guide for deter mining which troublesho ...

  • Toshiba S2 - page 38

    2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 3 START Connect the AC adapter to the DC-IN socket Is the DC-IN LED on? Is the Battery LED on? Turn the Power switch on Is the Power On LED on? Is the "Toshiba" logo message display? If the "password" message displays, type t ...

  • Toshiba S2 - page 39

    2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2 - 4 T ecra A3/S2 Series Maintenance Manual A Does typed characters appear correctly? Insert the diagnostics disk into the FDD. Then run the diagnostics test program. Is the diagnostics test loaded? Allow each test to perform automatically Is an error detected by any of the diagnostics ...

  • Toshiba S2 - page 40

    2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 5 If the diagnos tics program cannot detect an error, the problem may be intermittent. The t est program should be executed several times to isolate the problem. When a problem has been located, perform the appropriate troubleshooting procedures ...

  • Toshiba S2 - page 41

    2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2 - 6 T ecra A3/S2 Series Maintenance Manual Other problems that are not covered by the diagnostics program may be discovered by a user. 1. If an error is detected when using an external USB device , perform the External USB Devices Troub leshooting p rocedures in Section 2. 6. 2. If an ...

  • Toshiba S2 - page 42

    2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 7 2.3 Power Supply Tro ubleshooting ST AR T Are the DC-IN and Battery LEDs lit? Can you turn the computer on? Are the internal power connections secure? END Check Power Supply Status (Procedure 1) No Yes Check power supply connections (Procedure ...

  • Toshiba S2 - page 43

    2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2 - 8 T ecra A3/S2 Series Maintenance Manual The power supply controls many functions and components. To determine if the power supply is functioning properly, start with Procedure 1 and continue with the other P rocedures as instructed. The flowchart in Figure 2 - 2 gives a summary of t ...

  • Toshiba S2 - page 44

    2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 9 Table 2 - 2 DC - IN LED AC - IN LED Power supply status Solid on AC power exists (LED is solid green). Off No AC power exists. To check the power supply status, install a battery pack and connect an AC adaptor to the DC - IN port on the comput ...

  • Toshiba S2 - page 45

    2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2 - 10 T ecra A3/S2 Series Maintenance Manual Procedure 3 Power supply connection check The power supply wiring diagram is shown below: AC adaptor System board Battery AC adaptor cord AC power cord Any of the connectors may be disconnected. Perform Check 1. Check 1 Disconnect the AC powe ...

  • Toshiba S2 - page 46

    2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 11 Procedure 4 Diagnostic check The power supply may not charge the battery pack. Perform the following procedures: 1. Reinstall the battery pack. 2. Attach the AC adaptor and turn on the power. If you cannot turn on the p ower, go to Procedure ...

  • Toshiba S2 - page 47

    2 Troubleshooting Procedure s 2.4 Display Troubleshooting 2 - 12 T ecra A3/S2 Series Maintenance Manual 2.4 Display Troubleshooting Perform external display check (Procedure 1) START Does the external display function ok? Perform diagnostic check (Procedure 2) No Was a display problem detected? Perform connector and replacement check (Procedure 3) ...

  • Toshiba S2 - page 48

    2.4 Display Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 13 This section describes how to determine if the computer’s display is functioning properly. The process is outlined in Figure 2 - 3. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: External display check ...

  • Toshiba S2 - page 49

    2 Troubleshooting Procedure s 2.4 Display Troubleshooting 2 - 14 T ecra A3/S2 Series Maintenance Manual Procedure 3 Connector and replacement check The FL inverter board, LCD module, and system board are connected to the display circuits. Any of these components may be damaged. Refer to Chapter 4, Replacement Procedures, for instructions on how to ...

  • Toshiba S2 - page 50

    2.5 Keyboard Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 15 2.5 Keyboard Troubleshooting Perform external keyboard check (Procedure 1) START Does the external keyboard function ok? Perform diagnostic check (Procedure 2) Was a keyboard problem detected? Perform connector and replacement check (Procedure 3) ...

  • Toshiba S2 - page 51

    2 Troubleshooting Procedures 2.5 Keyboard Troubl eshooting 2 - 16 T ecra A3/S2 Series Maintenance Manual To determine if the computer’s keyboard is functioning properly, perform the following procedures. Figure 2 - 5 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: External keyboard c ...

  • Toshiba S2 - page 52

    2.6 External USB Devices Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 17 2.6 External USB Devices Troubleshooting Replace system board (Procedure 2) END Original USB device is faulty Perform external device and connection check (Procedure 1) START Does the device function when connected to a different USB ...

  • Toshiba S2 - page 53

    2 Troubleshooting Procedures 2.6 External USB Devices Troubleshooting 2 - 18 T ecra A3/S2 Series Maintenance Manual To determine if the computer’s external USB devices are functioning properly, perform the following procedures. Figure 2 - 6 outlines the process. Start with Procedure 1 and continue a s instructed. Procedure 1: External device and ...

  • Toshiba S2 - page 54

    2.7 TV - Out Failure Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 19 2.7 TV - Out Failure Troubleshooting Perform TV connection check (Procedure 1) START Does replacement TV cable function properly? Perform TV set check (Procedure 2) Replace system board END No Replace TV cable No TV functioning ok? Yes Us ...

  • Toshiba S2 - page 55

    2 Troubleshooting Procedures 2.7 T V - Out Failure Troubleshooting 2 - 20 T ecra A3/S2 Series Maintenance Manual To determine if the computer’s TV - out port is functioning properly, perform the following procedures. Figure 2 - 7 out lines the process. Start with Procedure 1 and continue as instructed. Procedure 1: TV connection check Procedure 2 ...

  • Toshiba S2 - page 56

    2.8 Printer Port Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 21 2.8 Printer Port Troubleshooting START Perform diagnostic check (Procedure 1) Does the print port function ok? Perform print port loopback check (Procedure 2) Print port is not faulty continue troubleshooting refer to Figure 2.1 Was a print p ...

  • Toshiba S2 - page 57

    2 Troubleshooting Procedures 2.8 Printer Port Troubleshooting 2 - 22 T ecra A3/S2 Series Maintenance Manual To determine if the computer’s printer (parallel) port is f unctioning properly, perform the following procedures. Figure 2 - 8 outlines the process. Start with Procedure 1 and continue as instructed. Procedure 1: Diagnostic check Procedure ...

  • Toshiba S2 - page 58

    2.9 Touch Pad Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 23 2.9 Touch P ad Troubleshooting ST AR T END TouchPad connection check (Procedure 1) TouchPad replacement check (Procedure 2) Replace system board Figure 2 - 8 TouchPad troubleshooting process ...

  • Toshiba S2 - page 59

    2 Troubleshooting Procedur es 2.9 TouchPad Troubleshooting 2 - 24 T ecra A3/S2 Series Maintenance Manual To determine if the computer’s built - in TouchPad is functioning properly, perform the following procedures. Figure 2 - 9 outli nes the process. Start with Procedure 1 and continue as instructed. Procedure 1: TouchPad connection check Procedu ...

  • Toshiba S2 - page 60

    2.9 Touch Pad Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 25 2.10 Speaker Troubleshooting ST AR T Do all sources have same problem? END Perform earphone test (Procedure 2) Do earphones function correctly? Perform connection check (Procedure 3) Perform replacement check (Procedure 4) Perform audio source t ...

  • Toshiba S2 - page 61

    2 Troubleshooting Procedur es 2.9 TouchPad Troubleshooting 2 - 26 T ecra A3/S2 Series Maintenance Manual To determine if the computer’s built - in speakers are functioning properly, perform the following procedures. Figure 2 - 10 outlines the process. First adjust the speaker volume to an appropriate level. Start with Procedure 1 and continue as ...

  • Toshiba S2 - page 62

    2.9 Touch Pad Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 27 2.11 M odem Troubleshooting ST AR T Computer unable to detect telephone signal? END Perform connection check (Procedure 2) Perform replacement check (Procedure 3) Perform telephone line connection check (Procedure 1) Check / replace telephone li ...

  • Toshiba S2 - page 63

    2 Troubleshooting Procedur es 2.9 TouchPad Troubleshooting 2 - 28 T ecra A3/S2 Series Maintenance Manual This section describes how to determine if the computer's modem is functioning properly. Figure 2 - 12 outlines the process. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required. Procedure 1 ...

  • Toshiba S2 - page 64

    2.9 Touch Pad Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 29 2.12 PCMCIA Troubleshooting ST AR T Do errors occur during SYCARD test? Perform PCMCIA socket replacement check (Procedure 2) R eplac e system board END PCMCIA unit is not faulty. Perform SYCARD test (Procedure 1) No Yes Figure 2 - 12 PCMCIA tro ...

  • Toshiba S2 - page 65

    2 Troubleshooting Procedur es 2.9 TouchPad Troubleshooting 2 - 30 T ecra A3/S2 Series Maintenance Manual This section describes how to det ermine if the PCMCIA card player is functioning properly. The process is summarized in Figure 2 - 13. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required. Proce ...

  • Toshiba S2 - page 66

    2.9 Touch Pad Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 31 2.13 IEEE 1394 Troubleshooting START Perform IEEE 1394 device check (Procedure 1) Is IEEE 1394 transmission ok? Perform diagnostic check (Procedure 2) Was an IEEE 1394 problem detected? Perform connection and replacement check (Procedure 3) Repl ...

  • Toshiba S2 - page 67

    2 Troubleshooting Procedur es 2.9 TouchPad Troubleshooting 2 - 32 T ecra A3/S2 Series Maintenance Manual To determine if the computer ’s IEEE 1394 system is functioning properly, perform the following procedures. Figure 2 - 14 outlines the process. Start with Procedure 1 and continue with the other procedures as instructe d. Procedure 1: IEEE 139 ...

  • Toshiba S2 - page 68

    2.9 Touch Pad Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 33 Check 4 The system board may be d amaged. Replace it with a new one following the instructions in Chapter 4. ...

  • Toshiba S2 - page 69

    2 Troubleshooting Procedures 2.10 Speaker Troubleshooting 2 - 34 T ecra A3/S2 Series Maintenance Manual 2.14 Wireless LAN Troubleshooting START Perform diagnostic test (Procedure 1) Was a wireless LAN problem delected? Perform connector and replacement check (Procedure 2) Replace wireless LAN antenna/unit Replace system board END Yes Wireless LAN s ...

  • Toshiba S2 - page 70

    2.10 Speaker Troubleshooting 2 Troubleshooting Procedures T ecra A3/S2 Series Maintenance Manual 2 - 35 The wireless LAN antenna wire, wireless LAN unit or system board may each be the source of a wireless LAN fault. Any of these components may be damaged. To determine if the computer’s wireless LAN system is functioning properly, perform the fol ...

  • Toshiba S2 - page 71

    2 Troubleshooting Procedures 2.10 Speaker Troubleshooting 2 - 36 T ecra A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 72

    Chapter 3 Tests and Diagnostics 3 ...

  • Toshiba S2 - page 73

    3. Test s and Diagnostic s 3 - ii Tecra A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 74

    Test and Diagnostic Operation Satellite A80 Series Maintenance Manual 3 - iii Contents 3.1 The Diagnostic Test ............................................................................................................ 3 - 1 3.2 Executing the Diagnostic Test .......................................................................................... ...

  • Toshiba S2 - page 75

    3. Test s and Diagnostic s 3 - iv Tecra A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 76

    3.1 The Diagnostic Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 1 3.1 The Diagnostic Test This chapter explains how to use the Test & Diagnostic program to test the functions of the computer’s hardware modules. The Test & Diagnostic Program is stored on the T&D diskettes. The program consists of a ser ies ...

  • Toshiba S2 - page 77

    3. Test s and Diagnostic s 3 - 2 Tecra A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 78

    3.2 Executing the Diagnostic Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 3 3.2 Executing the Diagnostic Test Toshiba MS - DOS is required to run the DIAGNOSTICS PROGRAM. To start the DIAGNOSTIC PROGRAM, follow these steps: 1. Insert the diagnostics diskette #1 in the floppy disk drive and turn on the computer. (The dia ...

  • Toshiba S2 - page 79

    3. Test s and Diagnostic s 3.2 Executing the Diagnostic Test 3 - 4 Tecra A3/S2 Series Maintenance Manual The below display will show up at the beginning of T&D program If the test result passes, the following display w ill show up: ...

  • Toshiba S2 - page 80

    3.2 Executing the Diagnostic Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 5 If an error is detected and a test fails, the following message displays: Then press any key for next actions – the below display presented if copying test log file onto diskette is necessary. This action will be executed when “ Y ” ke y p ...

  • Toshiba S2 - page 81

    3. Test s and Diagnostic s 3.2 Executing the Diagnostic Test 3 - 6 Tecra A3/S2 Series Maintenance Manual It will skip this process if “N” key pressed. And then it will check if it’s necessary to leave this program. Program will quit when “ Y ” key pressed and it will go back main menu for next test if “ N ” key pressed . NOTE : Press ...

  • Toshiba S2 - page 82

    3.3 Parallel Port Test 3 Tests and Diagnostics Tecra A3/S2 Series Maintenance Manual 3 - 7 3.3 Config Check Test The config check test checks unit configuration. It includes: ? CPU type ? System memory size ? ODD type ? HDD type & capacity ? BIOS version This test ne eds input unit Part Number by manual to make comparison with known SKU data. N ...

  • Toshiba S2 - page 83

    3. Test s and Diagnostic s 3.4 DMI Check Test 3 - 8 Tecra A3/S2 Series Maintenance Manual 3.4 DMI Check Test This test will check if the computer’s Desktop Management Interface (DMI) is correct. DMI includes: ? Manufacturer ? Production Name ? Versio n ? Serial Number ? UUID ? OEM String It needs to input unit Part Number by manual, then show thi ...

  • Toshiba S2 - page 84

    3.5 PIO Loopback Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 9 3.5 PIO Loopback Test The PIO loopback test will check below items through PIO loopback connector. ? External Interrupt ? External Loopback - including Pattern test, Data Pin test, Control register test & Control pin/ Status pin test. NOTE : Remember to ...

  • Toshiba S2 - page 85

    3. Test s and Diagnostic s 3.6 IEEE 1394 Test 3 - 10 Tecra A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 86

    3.7 Speaker Audio Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 11 3.6 Speaker Audio Test The speaker audio test allows the user to aurally confirm the speaker functions. And check both speakers if they are OK within 3 times “Beep” sound generated. NOTE : Remember to tune up the volume as “ Maximum ” before this ...

  • Toshiba S2 - page 87

    3. Test s and Diagnostic s 3.8 Fan ON/OFF Test 3 - 12 Tecra A3/S2 Series Maintenance Manual 3.7 Fan ON/OFF Test The fan test allows the user to test aurally whether the fan is working. And follow the below procedures for this test: ? The computer will let the fan be “ON” after any key pressed. Listen to c heck whether the fan is working. NOTE : ...

  • Toshiba S2 - page 88

    3.9 Main Battery Change Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 13 3.8 Main Battery Charge Test NOTE : The AC adaptor ( 120 W /90W , 19V ) should be conne cted to successfully run this test. This test shows and measures the main battery: ? Battery type (Ni - MH / Lion) ? Manufacturer (Sony / Sanyo) ? Remain charge ...

  • Toshiba S2 - page 89

    3 Tests and Diagnostics 3.10 FDD Test 3 - 14 Tecra A3/S2 Series Maintenance Manual 3.9 FDD Test NOTE : Before running the FDD test, prepare a formatted work diskette (1.44 MB). Remove the diagnostics diskette and insert the work diskette into the FDD. The contents of the floppy diskette maybe erased. The Floppy Disk Test includes three subtests of ...

  • Toshiba S2 - page 90

    3.10 FDD Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 15 ...

  • Toshiba S2 - page 91

    3. Test s and Diagnostic s 3.11 CD - ROM Test 3 - 16 Tecra A3/S2 Series Maintenance Manual 3.10 CD - ROM Test The CD - ROM test allows a user to aurally confirm the CD - ROM functions. NOTE : A CD disc (including data file) must be inserted into the CD - ROM drive before this test starts. The CD - ROM tes t includes two subtests of the: 1. Random r ...

  • Toshiba S2 - page 92

    3.12 Keyboard Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 17 3.11 Keyboard Test The keyboard test checks the all keys function. NOTE: The Num Lock and the Overlay m ode must be off to execute the keyboard test. Before keyboard test starts, the keyboard matrix code should be chosen as below display: 1. K (UK, for Europe ...

  • Toshiba S2 - page 93

    3. Test s and Diagnostic s 3.12 Keyboard Test 3 - 18 Tecra A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 94

    3.12 Keyboard Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 19 Pressing a key also reveals that key’s scan codes in the upper right hand corner of the screen. When the key is depressed, its make code is displayed. When the key is released, the break code is shown. ...

  • Toshiba S2 - page 95

    3. Test s and Diagnostic s 3.13 Mous e (Pad) Test 3 - 20 Tecra A3/S2 Series Maintenance Manual 3.12 Mouse (Pad) Test The Mouse test allows the user to select and assign values to the following, using the Touch Pad or “ Tab ” key to move between selections: 1. Mouse Sp eed (on a scale from slow to fast) 2. Acceleration (Off, Low, Medium, High) 3 ...

  • Toshiba S2 - page 96

    3.13 Mouse (Pad) Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 21 After checking T/Pad buttons and cur sor’s function, use “Tab” key or use T/Pad cursor to click the “OK” column will end this test. It will indicate whether the subtests pass or fail after three questions. NOTE: The above figure has three compart ...

  • Toshiba S2 - page 97

    3. Test s and Diagnostic s 3.14 LCD Pixels Mode Test 3 - 22 Tecra A3/S2 Series Maintenance Manual 3.13 LCD Pixels Mode Test This LCD pixels mode test checks whether video display is fine. This test includes two modes of the test: 1. Text Mode - including 40*25 (16 colors) and 80*25 (2/16colors). 2. VGA Mode - including 320*200 (4/16/256 colors), 64 ...

  • Toshiba S2 - page 98

    3.15 Lid Switch Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 23 3.14 Lid Switch Test The lid switch test checks the lid function of the unit. When LCD cover closed, the lid should enable to turn off the display. NOTE : Remember to tune up the volume as “ Maximum ” before this test starts. Follow below steps to run t ...

  • Toshiba S2 - page 99

    3. Test s and Diagnostic s 3.16 HDD R/W Test 3 - 24 Tecra A3/S2 Series Maintenance Manual 3.15 HDD R/W Test The HDD R/W test allows the user to test aurally HDD read/write function. For data security concern, it is necessary to input password - “ TOSHIBA ” before HDD write test starts. The HDD test includes three subtests of the: 1. Sequential ...

  • Toshiba S2 - page 100

    3.16 HDD R/W Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 25 NOTE : Press “ Ctrl + Break ” keys can terminate the current subtest. The screen should display as previous picture, indicating whether the subtest is passed or failed when finished. NOTE : Th e AC adaptor should be connected to successfully run this test. ...

  • Toshiba S2 - page 101

    3. Test s and Diagnostic s 3.17 LAN Test 3 - 26 Tecra A3/S2 Series Maintenance Manual 3.16 LAN Test The LAN test checks the LAN full - duplex environment. NOTE: LAN loopback needs to plug in before test begins. And LAN information will show on the test screen: ? ASIC register Chec k: ? MAC register check: ? . PHY register check: ? . PHY IRQ(PCI) ch ...

  • Toshiba S2 - page 102

    3.17 LAN Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 27 The screen should display as below, indicating pass will go on to next test FAIL as below will keep this screen ...

  • Toshiba S2 - page 103

    3. Test s and Diagnostic s 3.17 LAN Test 3 - 28 Tecra A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 104

    3.17 LAN Test 3. Test s and Diagnostic s Tecra A3/S2 Series Maintenance Manual 3 - 29 ...

  • Toshiba S2 - page 105

    3. Test s and Diagnostic s 3.19 CD Control Button Test 3 - 30 Tecra A3/S2 Series Maintenance Manual 3.17 RTC Test Checks the computer’s RTC (Real Time Clock) and calendar functions by comparing the DOS and CMOS values. The test runs automatically. The screen should display as below, indicating whether the test is passe d or failed when finished. ...

  • Toshiba S2 - page 106

    Chapter 4 Replacement Procedures 4 ...

  • Toshiba S2 - page 107

    4 Replacement Procedures 4 - ii Tecra A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 108

    4 Replacement Procedures T ecra A3/S2 Series Maintenance Manual 4 - iii Chapter 4 Contents General .............................................................................................................................. 4 - 1 4.2 Battery .......................................................................................................... ...

  • Toshiba S2 - page 109

    4 Replacement Procedures 4 - iv Tecra A3/S2 Series Maintenance Manual Figures Figure 4 - 1 Removing the battery pack ......................................................................................4 - 7 Figure 4 - 2 Removing a PC card ...............................................................................................4 - 8 Figure 4 ...

  • Toshiba S2 - page 110

    4 Replacement Procedures T ecra A3/S2 Series Maintenance Manual 4 - v Figure 4 - 27 Removing the touch pad board .............................................................................. 4 - 31 Figure 4 - 28 Removing the speakers ......................................................................................... 4 - 32 Figure 4 - 29 Remo ...

  • Toshiba S2 - page 111

    4 Replacement Procedures Tecra A3/S2 Series Maintenance Manual 4 - 1 4.1 General This chapter explains how to disassemble the computer and replace Field Replaceable Units (FRUs). It may not be necessary to remove all the FRUs in order to replace one. The chart below is a guide to which FRUs need to be removed in order to remove others. Always start ...

  • Toshiba S2 - page 112

    4 Replacement Procedures 4 - 2 Tecra A3/S2 Series Maintenance Manual The example below shows FRUs to be removed before the Direct Play button board can be removed and repaired or replaced. The Direct Play button board is overlapped by the top cover which must be removed before the Direct Play button board can be reached. The removable HDD, keyboard ...

  • Toshiba S2 - page 113

    4 Replacement Procedures Tecra A3/S2 Series Maintenance Manual 4 - 3 Safety Precautions Before you begin disassembly, read the following safety precauti ons and observe them carefully as you work. DANGER: 1. Always use the lithium ion battery pack or backup battery that is authorized by Toshiba or compatible with the unit. Since other battery packs ...

  • Toshiba S2 - page 114

    4 Replacement Procedures 4 - 4 Tecra A3/S2 Series Maintenance Manual Before You Begin Look over the procedu res in this section before you begin disassembling the computer. Familiarize yourself with the disassembly and reassembly steps. Begin each procedure by removing the AC adaptor and the battery pack as instructed in section 4.2. 1. Do not disa ...

  • Toshiba S2 - page 115

    4 Replacement Procedures Tecra A3/S2 Series Maintenance Manual 4 - 5 Disassembly Procedures The computer has two basic types of cable connectors: ? Pressure Plate Connectors ? Standard Pin Connectors To disconnect a Pressure Plate connector, lift up the tabs on either side of t he connector’s plastic pressure plate and slide the cable out of the ...

  • Toshiba S2 - page 116

    4 Replacement Procedures 4 - 6 Tecra A3/S2 Series Maintenance Manual Tools and Equipment The use of Electrostatic Discharge (ESD) equipment is very impo rtant for your safety and the safety of those around you. Proper use of these devices will increase the success rate of your repairs and lower the cost for damaged or destroyed parts. The following ...

  • Toshiba S2 - page 117

    4 Replacement Proce dures Tecra A3/S2 Series Maintenance Manual 4 - 7 4.2 Battery Removing the Battery Pack To remove the battery pack from the battery bay , follow the steps below . 1. Turn the computer upside down . 2. Disengage the battery pack lock (1). 3. Release the battery pack release latch (2). 4. Remove the battery pack from the bay (3) . ...

  • Toshiba S2 - page 118

    4 Replacement Procedures 4 - 8 Tecra A3/S2 Series Maintenance Manual Installing the Battery Pack To install the battery pack in the battery bay , follow the steps below and refer to the figure in the preceding section . WARNING: The battery is a lithium ion battery and can explode if not properly replaced, used, h andled or disposed of. Use only ba ...

  • Toshiba S2 - page 119

    4 Replacement Proce dures Tecra A3/S2 Series Maintenance Manual 4 - 9 Figure 4 - 2 Removing a PC Card ...

  • Toshiba S2 - page 120

    4 Replacement Procedures 4 - 10 Tecra A3/S2 Series Maintenance Manual Installing a PC Card To install a PC Card, follow the steps below and refer to the f igures in the preceding section . 1. Make sure the eject button does not stick out. 2. Insert a PC Card and press gently to ensure a firm connection. Figure 4 - 3 Installing a PC C ard 4.4 HDD NO ...

  • Toshiba S2 - page 121

    4 Replacement Proce dures Tecra A3/S2 Series Maintenance Manual 4 - 11 Removing the HDD Module F ollow the steps below to remove HDD module: 1. Turn th e computer upside down 2. Remove two black M2.5x 5 screw s to release the HDD door. 3. Pull on the tab to remove the HDD module . 4. Remove the HDD module from the HDD case. Figure 4 - 5 Removing th ...

  • Toshiba S2 - page 122

    4 Replacement Procedures 4 - 12 Tecra A3/S2 Series Maintenance Manual Figure 4 - 6 Removing the HDD module Installing the HDD Module To install the HD D module , follow the steps below and refer to the f igures in the preceding section . 1. Insert the HDD module in to the HDD slot . 2. Secure the HDD door with two black M2.5x 5 screw s . Disassembl ...

  • Toshiba S2 - page 123

    4 Replacement Proce dures Tecra A3/S2 Series Maintenance Manual 4 - 13 Figure 4 - 7 Removing the HDD bracket 4.5 Optical Drive Module Removing the Optical Drive Module To remove the optical drive module, you need t o remove the HDD module first. Follow the steps below: 1. Turn the computer upside down. 2. Remove one M2.5x 3 screw securing the optic ...

  • Toshiba S2 - page 124

    4 Replacement Procedures 4 - 14 Tecra A3/S2 Series Maintenance Manual Figure 4 - 8 Removing the optical drive modul e Installing the Optical Drive Module To install a device in the optical drive module bay , follow the steps below and refer to the figure in the preceding section . 1. Slide the device into the optical drive module bay. 2. Use one M2 ...

  • Toshiba S2 - page 125

    4 Replacement Procedures Tecra A3/S2 Series Maintenance Manual 4 - 15 4.6 Optical Drive This computer may be fitted with a : CD - RW/DVD - ROM device DVD+ - R/+ - RW DVD Super Multi device Disassembling the Optical Drive To disassemble the opt ical drive , then follow the steps below. 1. Remove one M2.5x 3 screw and slide the optical drive module f ...

  • Toshiba S2 - page 126

    4 Replacement Procedures 4.6 Optical Drive 4 - 16 Tecra A3/S2 Series Maintenance Manual Reassembling the Optical Drive To reassemble a n optical drive, follow the steps below and refer to the figure in the preceding section . 1. Position the optical drive bracket plate to the rear panel of optical drive. 2. Secure the optical drive bracket plate wi ...

  • Toshiba S2 - page 127

    4 Replacement Procedures Tecra A3/S2 Series Maintenance Manual 4 - 17 4.7 Wireless LAN Removing the Wireless LAN 1. Turn the computer upside down and loosen the embedded M2.5x 5 s crew securi ng the wireless LAN compartment cover. Figure 4 - 10 Removing the wireless LAN cover 2. Lift off the wireless LAN compartment cover. 3. Remove the embedded on ...

  • Toshiba S2 - page 128

    4 Replacement Procedures 4 - 18 Tecra A3/S2 Series Maintenance Manual Figure 4 - 11 Rem oving the wireless LAN unit CAUTION : Do not touch the connectors on the wireless LAN unit or on the computer. Debris on the connectors may cause malfunction. Installing the Wireless LAN To install the wireless LAN unit, follow the steps below and refer to the f ...

  • Toshiba S2 - page 129

    4 Replacement Procedures Tecra A3/S2 Series Maintenance Manual 4 - 19 5. Attach the ends of the wireless LAN antenna . Connect the antenna cables (a black one and a white one) to LAN card ’ s connector. 6. Use one M2.5x3.6 screw to secure the Mini PCI bracket. Note: If your wireless LAN unit is an ‘A’ type car d, then the screw will be a safe ...

  • Toshiba S2 - page 130

    4 Replacement Procedures 4 - 20 Tecra A3/S2 Series Maintenance Manual 7. Replace the battery pack. Figure 4 - 13 Removing a memory module CAUTION : Do not touch the connectors on the expansion memory or on the computer. Debris on the connectors may cause memory access problems. ...

  • Toshiba S2 - page 131

    4 Replacement Procedures Tecra A3/S2 Series Maintenance Manual 4 - 21 Installing an Expansion Memory Module CAUTION : Do not touch the connect ors on the expansion memory or on the computer. Debris on the connectors may cause memory access problems. Follow these steps to install a memory module: 1. Set the computer to boot mode and turn off the pow ...

  • Toshiba S2 - page 132

    4 Replacement Procedures 4 - 22 Tecra A3/S2 Series Maintenance Manual Figure 4 - 15 Installing an expansion memory ...

  • Toshiba S2 - page 133

    4 Replacement Procedures Tecra A3/S2 Series Maintenance Manual 4 - 23 4.9 Keyboard Removing the Keyboard Follow the steps below to remove the keyboard: 1. Open the display panel. 2. Remove the strip cover by forcing one end of the strip cover up. Figure 4 - 16 Removing the strip cover 3. Remove two black M2 .5 ? 3 screws securing the keyboard. ...

  • Toshiba S2 - page 134

    4 Replacement Procedures 4 - 24 Tecra A3/S2 Series Maintenance Manual Figure 4 - 17 Removing the keyboard 4. After removing the screws, flip the keyboard latch with either a screwdriver or a fingernail. 5. Lift the keyboard out of its bay , revealing the keyboard cable. 6. Disconnect the keyboard cable and remove the keyboard from the computer enti ...

  • Toshiba S2 - page 135

    4 Replacement Procedures Tecra A3/S2 Series Maintenance Manual 4 - 25 Figure 4 - 18 Disconnecting the keyboard cable Installing the Keyboard To install the keyboard, follow the steps below and refer to the f igures in the preceding section . 1. Connect the keyboard cable to the system board. 2. Set the keyboard in place a nd secure it with two blac ...

  • Toshiba S2 - page 136

    4 Replacement Procedures 4 - 26 Tecra A3/S2 Series Maintenance Manual 4.10 Bluetooth Removing the Bluetooth To remove a Bluetooth unit , follow th e steps below. 1. Detach a FFC cable from motherboard. 2. Remove two black M2x3 screws. 3. Grasp the Bluetooth unit and remove it. Figure 4 - 19 Removing the Bluetooth Installing the Bluetooth To install ...

  • Toshiba S2 - page 137

    4 Replacement Procedures Tecra A3/S2 Series Maintenance Manual 4 - 27 4.11 Modem Removing the Modem To remove the installed modem , follow the steps below: 1. Remove the Modem cover . (Refer Figure 4 - 12) 2. Remove tw o black M2.5x3 screws securing the modem module. 3. Carefully lift the unit off its connector 4. Disconnect the modem cable from th ...

  • Toshiba S2 - page 138

    4 Replacement Procedures 4 - 28 Tecra A3/S2 Series Maintenance Manual Installing the Modem To install a modem , follow the steps below and refer to the f igu res in the preceding section . 1. Connect the modem cable to the modem module. 2. Fit the modem into its connector and secure it with two black M2.5x3 screws. 3. Sheet the m odem cover and sec ...

  • Toshiba S2 - page 139

    4 Replacement Procedures Tecra A3/S2 Series Maintenance Manual 4 - 29 Figure 4 - 22 Removing the wireless and LCD cables 7 . Lift the display a ssembly from the computer ’ s chassis. Installing the Display Assembly To install the display assembly, follow the steps below and refer to the figures in the preceding section. 1. Seat the display assemb ...

  • Toshiba S2 - page 140

    4 Replacement Procedures 4 - 30 Tecra A3/S2 Series Maintenance Manual 4.13 Top Cover Removing the Top Cover To remove the top cover s , first remove the battery pack, display assembly, optical drive module, HDD, memory module and wireless LAN as described in the preceding sections, t hen follow the steps below: 1. Remove seven black M2.5x8 and seve ...

  • Toshiba S2 - page 141

    4 Replacement Procedures Tecra A3/S2 Series Maintenance Manual 4 - 31 2. Remove two black M2.5x5 and four black M2.5x14 screws securing the top half of the cover: Figure 4 - 24 Removing the top cover 3. D etach the Switch board FFC , Bluetooth FFC and Touch Pad FFC cables. Figure 4 - 25 Removing FFC cables ...

  • Toshiba S2 - page 142

    4 Replacement Procedures 4 - 32 Tecra A3/S2 Series Maintenance Manual 4. Detach Speaker cable. Figure 4 - 26 Removing Speaker cables 5. Remove the top cover. Installing the Top Cover To install the top cover, follow the steps below and refer to the f igures in the preceding section. 1. Seat the top cover and secure the Switch board FFC, Bluetooth F ...

  • Toshiba S2 - page 143

    4 Replacement Procedures T ecra A3/S2 Series Maintenance Manual 4 - 31 4.14 Touch Pad Removing the Touch Pad To remove the Touch Pad, first remove the top cover, then follow the steps below: 1. Remove two black M2.5x3 screws securing Touch Pad board FFC cable. 2. Remove FFC cable. 3. Remove one black M2.5x3 screw securing Touch Pad ’ s frame . 4. ...

  • Toshiba S2 - page 144

    4 Replacement Procedures 4 - 32 T ecra A3/S2 Series Maintenance Manual 4.15 Speakers Removing the Speakers To remove the speakers, first re move the top cover, then follow the steps below: Figure 4 - 28 Removing the speakers 1. Remove two black M2.5x3 screws securing each speaker into place. 2. Lift out the speakers. Installing the Speakers To inst ...

  • Toshiba S2 - page 145

    4 Replacement Procedures T ecra A3/S2 Series Maintenance Manual 4 - 33 4.16 System Board Removing the LAN Board Follow the steps below to remove the LAN board. 1. Detach the LAN cable from motherboard. 2. Remove one M2.5x3 screw securing the LAN board. 3. Remove Modem cable. 4. Remove the LAN board. Figure 4 - 29 Removing LAN board ...

  • Toshiba S2 - page 146

    4 Replacement Procedures 4 - 34 T ecra A3/S2 Series Maintenance Manual Installing the LAN Board Follow the step below to install the LAN board. 1. Secure the LAN board with one M2.5x3 screw. 2. Attach LAN cable. 3. Attach Modem Cable Removing the USB Board Follow the steps below to remove the USB board. 1. Detach the USB cable from motherboard. 2. ...

  • Toshiba S2 - page 147

    4 Replacement Procedures T ecra A3/S2 Series Maintenance Manual 4 - 35 Installing the USB Board Follow the step below to install the USB board. 1. Connect the USB cable to the connector on motherboard. Removing the System Board To remove the system board, first remove the LCD display assembly and the top cover, then follow the steps below: 1. Remov ...

  • Toshiba S2 - page 148

    4 Replacement Procedures 4 - 36 T ecra A3/S2 Series Maintenance Manual Installing the System Board To install the system board, follow the steps below and refer to the figures in the preceding section. 1. Seat the system board in the chassis 2. Connect Fan to the Fan connector, and then s ecure it with three screws. 3. Secure the system board to th ...

  • Toshiba S2 - page 149

    4 Replacement Procedures T ecra A3/S2 Series Maintenance Manual 4 - 37 Installing the Direct Play Button Board To install the Direct Play Button board, follow the steps below and refer to the figures in the prece ding section. 1. Secure two M2.5x 3 screws and FFC from top cover. 4.18 F an, Heat Sink, & CPU Removing the Fan, Heat Sink & CPU ...

  • Toshiba S2 - page 150

    4 Replacement Procedures 4 - 38 T ecra A3/S2 Series Maintenance Manual Figure 4 - 33 Removing the fan module 4. Remove the four embedded screws securing the heat sink in the order indicated on the heat sink. Lift out the heat sink while preventing stress to the CPU below. Figure 4 - 34 R emoving the heat sink 5. Turn the cam on the CPU socket with ...

  • Toshiba S2 - page 151

    4 Replacement Procedures T ecra A3/S2 Series Maintenance Manual 4 - 39 Installing th e CPU To install the CPU, follow the steps below and refer to the f igures in the preceding section . CAUTION: Reapply fresh grease with the grease tool before installing the heat sink. 1. Make sure that the notch on the cam is aligned with the open p osition. 4. S ...

  • Toshiba S2 - page 152

    4 Replacement Procedures 4 - 40 T ecra A3/S2 Series Maintenance Manual 4.19 Display Mask Removing the Display Mask To remove the display mask, first remove the display assembly as described earlier, then follow the steps below: 1. Remove two black M2.5x5 screws on the upper corner. 2. Remove the mask seals by unsnapping the display mask along the t ...

  • Toshiba S2 - page 153

    4 Replacement Procedures T ecra A3/S2 Series Maintenance Manual 4 - 41 Installing the Display Mask To install the display mask, follow the step s below and refer to the f igures in the preceding section . 1. Seat the display mask and secure the snaps on each side. 2. Secure the display mask with two M2.5x5 screws . ...

  • Toshiba S2 - page 154

    4 Replacement Procedures 4 - 42 T ecra A3/S2 Series Maintenance Manual 4.20 LCD Module Removing the LCD Module To remove the LCD module, first remove the display assembly and display mask, then follow the step s below . 1. Remove two M2.5x 5 black screws securing the LCD module bracket to LCD cover. 2. Disconnect the LCD cable from the FL inverter ...

  • Toshiba S2 - page 155

    4 Replacement Procedures T ecra A3/S2 Series Maintenance Manual 4 - 43 3. R emove eight M2x3 screws securing LCD module bracket to the LCD module. Figure 4 - 38 Removing the LCD module - 2 1. Remove the LCD module . NOTE : If the LCD module malfunctions, remove the LCD cable and LCD bracket. Then replace the whole LCD module unit. I nstalling the L ...

  • Toshiba S2 - page 156

    4 Replacement Procedures 4 - 44 T ecra A3/S2 Series Maintenance Manual 4.21 FL Inverter Board Removing the FL Inverter Board To remove the FL inverter board, first remove the battery pack, the display assembly, display mask, and LCD module, then follow the step below . 1. Remove one black M2x3 screw securing the FL invert board to the LCD display a ...

  • Toshiba S2 - page 157

    TECRA A3/S2 Series Maintenance Manual A - 1 Appendix A Appendix A Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged during assembly or disassembly. Therefore, p lease observe the following precautions when handling it: 1. When installing the LCD module in the LC D cover, be sure to seat it so that ...

  • Toshiba S2 - page 158

    A - 2 TECRA A3/S2 Series Maintenance Manual 3. If the panel’s surface gets dirty, wipe it with cotton or a soft cloth. If it is still dirty, try breathing on the surface to create a light condensate and wipe it again. If the surface is very dirty, we recommend a CRT cleaning agent. Apply th e agent to a cloth and then wipe the panel’s surface. ...

  • Toshiba S2 - page 159

    TECRA A3/S2 Series Maintenance Manual A - 3 5. Glass is used in the panel, so be careful not to drop it or let it strike a hard object, which could cause breakage or cracks. 6. CMOS - LSI circuits are used in the module, so guard against damage from electrostatic discharge. Be sure to wear a wrist or ankle ground when handling the module. ...

  • Toshiba S2 - page 160

    A - 4 TECRA A3/S2 Series Maintenance Manual 7. Do not expose the mod ule to direct sunlight or strong ultraviolet rays for long periods. 8. Do not store the module at temperatures below specifications. Cold can cause the liquid crystals to freeze, lose their elasticity or otherw ise suffer damage. 9. Do not disassemble the LCD module. Disassembly c ...

  • Toshiba S2 - page 161

    TECRA A3/S2 Series Maintenance Manual A - 5 10. If you transport the module, do not use packing material that contai ns epoxy resin (amine) or silicon glue (alcohol or oxime). These materials can release gas that can damage the panel’s polarization. ...

  • Toshiba S2 - page 162

    A - 6 TECRA A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 163

    TECRA A3/S2 Series Maintenance Manual B - 1 Appendix B Appendix B Board Layout B.1 System Board (FRDSY*) Top View Figure B - 1 System board (FRDSY*) layout ( Top ) ...

  • Toshiba S2 - page 164

    B - 2 TECRA A3/S2 Series Maintenance Manual B.2 System Board (FRDSY*) Button View Figure B - 2 System board (FRDSY*) layout ( Button ) ...

  • Toshiba S2 - page 165

    TECRA A3/S2 Series Maintenance Manual B - 3 Table B - 1 System board ICs ( top and bottom ) Mark Numb er Name ( A ) U 5 Intel Alviso Chip ( B ) U 17 ICH6 - M ( C ) U1 5 ENE 910L (D) U 22 Marvell 88SA8040 ( E ) U 27 RealTEK ALC250VD ( F ) U3 6 Marvell 8036 (G) U41 TI PCI7411 ( H ) U 8 ICS954226AG (I) U 16 BIOS ROM ...

  • Toshiba S2 - page 166

    B - 4 TECRA A3/S2 Series Maintenance Manual Table B - 2 System board connectors ( top and bottom ) N umber Name JP1 CRT co n n. JP2 Docking modem conn. JP 3 LAN/B conn. JP4 Power/B conn. JP5 Printer conn. JP 6 LVDS conn JP7 CPU Stocket JP8 S pearker conn JP10 TV - Out JP12 Fan conn JP13 Bluetooth conn JP14 TP conn JP15 , JP32 TP conn for Hot bar JP ...

  • Toshiba S2 - page 167

    TECRA A3/S2 Series Maintenance Manual C - 1 C. Appendix C Pin Assignments System Board C.1 JP 24,JP2 5 Table C - 1 SODIMM I/F pin assignments ( 200 - PIN ) (1/4) Pin No. Signal name I/O Pin No. Signal Name I/O 1 VREF O 2 VREF O 3 VSS - 4 VSS - 5 DQ0 I/O 6 DQ4 I/O 7 DQ1 I/O 8 DQ5 I/O 9 25VDD O 10 2.5VDD O 11 DQS0 I/O 12 DM0 O 13 DQ2 I/O 14 DQ6 I/O 1 ...

  • Toshiba S2 - page 168

    C - 2 TECRA A3/S2 Series Maintenance Manual Table C - 1 SODIMM I/F pin assignments ( 200 - PIN ) (2/ 4) Pin No. Signal name I/O Pin No. Signal Name I/O 51 VSS - 52 VSS - 53 DQ19 I/O 54 DQ23 I/O 55 DQ24 I/O 56 DQ28 I/O 57 2.5VDD O 58 2.5VDD O 59 DQ25 I/O 60 DQ29 I/O 61 DQS3 I/O 62 DM3 O 63 VSS - 64 VSS - 65 DQ26 I/O 66 DQ30 I/O 67 DQ27 I/O 68 DQ31 I ...

  • Toshiba S2 - page 169

    TECRA A3/S2 Series Maintenance Manual C - 3 Table C - 1 SODIMM I/ F pin assignments ( 200 - PIN ) (3/4) Pin No. Signal name I/O Pin No. Signal Name I/O 115 A10/AP O 116 BA1 O 117 BA0 O 118 RAS# O 119 WE# O 120 CAS# O 121 SO# O 122 S1# - 123 DU - 124 DU - 125 VSS - 126 VSS - 127 DQ32 I/O 128 DQ36 I/O 129 DQ33 I/O 130 DQ37 I/O 131 2.5VDD O 132 2.5VDD ...

  • Toshiba S2 - page 170

    C - 4 TECRA A3/S2 Series Maintenance Manual Table C - 1 SODIMM I/F pin assignments ( 200 - PIN ) (4/4) Pin No. Signal name I/O Pin No. Signal Name I/O 181 DQ57 I/O 182 DQ 61 I/O 183 DQS7 I/O 184 DM7 O 185 VSS - 186 VSS - 187 DQ58 I/O 188 DQ62 I/O 189 DQ59 I/O 190 DQ63 I/O 191 2.5VDD O 192 2.5VDD O 193 SDA I/O 194 SA0 O 195 SCL O 196 SA1 O 197 3.3VD ...

  • Toshiba S2 - page 171

    TECRA A3/S2 Series Maintenance Manual C - 5 C.2 JP 1 Table C - 2 RGB I/F pin assignments ( 15 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 CRT _R O 2 CRT _G O 3 CRT _B O 4 NC - 5 GND - 6 GND - 7 GND - 8 GND - 9 +CRT_ VCC - 10 GND - 11 NC - 12 DDC _DATA I/O 13 DACA_HSYNC O 14 DACA _VSYNC O 15 DDC_CLK I/O ...

  • Toshiba S2 - page 172

    C - 6 TECRA A3/S2 Series Maintenance Manual C.3 JP 18 Table C - 3 HDD I/F pin assignments ( 44 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 44 PIDE - RST # O 43 GND - 42 PDD7 I/O 41 PDD8 I/O 40 PDD6 I/O 39 PDD9 I/O 38 PDD5 I/O 37 PDD10 I/O 36 PDD4 I/O 35 PDD11 I/O 34 PDD3 I/O 33 PDD12 I/O 32 PDD2 I/O 31 PDD13 I/O 30 PDD1 I/O 29 PDD14 I/O ...

  • Toshiba S2 - page 173

    TECRA A3/S2 Series Maintenance Manual C - 7 C.4 JP 31 Table C - 4 ODD I/F pin assignments ( 50 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 INT _ CD _L I 2 INT _ CD _ R I 3 CD_ AGND - 4 GND - 5 SIDE_RST# O 6 SDD8 I/O 7 SDD7 I/O 8 SDD9 I/O 9 SDD6 I/O 10 SDD10 I/O 11 SDD5 I/O 12 SDD11 I/O 13 SDD4 I/O 14 SDD12 I/O 15 SDD3 I/O 16 SDD13 I/O ...

  • Toshiba S2 - page 174

    C - 8 TECRA A3/S2 Series Maintenance Manual C.5 JP 19 Table C - 5 PC Card I/F pin assignments ( 84 - pin) (1/ 2 ) Pin No. Signal name I/O Pin No. Signal Name I/O 1 GND - 2 GND - 3 S1_D3 I/O 4 S1_CD1# O 5 S1_D4 I/O 6 S1_D11 I/O 7 S1_D5 I/O 8 S1_D12 I/O 9 S1_D6 I/O 10 S1_ D13 I/O 11 S1_D7 I/O 12 S1_D14 I/O 13 S1_CE1# I/O 14 S1_D15 I/O 15 S1_A10 I 16 ...

  • Toshiba S2 - page 175

    TECRA A3/S2 Series Maintenance Manual C - 9 59 S1_D0 I 60 S1_D8 I/O ...

  • Toshiba S2 - page 176

    C - 10 TECRA A3/S2 Series Maintenance Manual Table C - 5 PC Card I/F pin assignments ( 84 - pin) (2/ 2 ) Pin No. Signal name I/O Pin No. Signal Name I/O 61 S 1_D1 I/O 62 S1_D9 I/O 63 S1_D2 I/O 64 S1_D10 I/O 65 S1_WP I/O 66 S1_CD2# I 67 GND - 68 GND - 69 GND - 70 GND - 71 GND - 72 GND - 73 GND - 74 GND - 75 GND - 76 GND - 77 GND - 78 GND - 79 GND - ...

  • Toshiba S2 - page 177

    TECRA A3/S2 Series Maintenance Manual C - 11 C.6 JP 28 Table C - 6 Mini PCI I/F pin assignments (124 - pin) (1/2) Pin No. Signal name I/O Pin No. Signal Name I/O 1 NC - 2 NC - 3 NC - 4 NC - 5 NC - 6 NC - 7 NC - 8 NC - 9 NC - 10 NC - 11 NC - 12 NC - 13 SWITCH O 14 NC - 15 NC - 16 NC - 17 P IRQ H# I 18 +5VS_MINIPCI - 19 + 3.3V O 20 PIRQG# I 21 NC - 2 ...

  • Toshiba S2 - page 178

    C - 12 TECRA A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 179

    TECRA A3/S2 Series Maintenance Manual C - 13 Table C - 6 Mini PCI I/F pin assignments (124 - pin)(2/2) Pin No. Signal name I/O Pin No. Signal Name I/O 61 IRDY # I/O 62 GND - 63 + 3.3V O 64 FRAME # I/O 65 PM_ CLKRUN # I/O 66 TRDY # I/O 67 PCI_ SERR # I/O 68 STOP # I/O 69 GND - 70 + 3.3V O 71 PCI_PERR# O 72 DEVSEL # I/O 73 C / BE1 # I/O 74 GND - 75 A ...

  • Toshiba S2 - page 180

    C - 14 TECRA A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 181

    TECRA A3/S2 Series Maintenance Manual C - 15 C.7 JP 6 Pin No. Signal name Function 1 B+ Power 2 DAC_BRIG Inverter Control signal 3 B+ Power 4 INVT_PWM Inverter Control signal 5 NC Non - Connection 6 DISPOFF# Inverter Control signal 7 +3VS DDC 3.3V POWER SUPPLY : +3.3V 8 +LCDVDD Power for Panel 9 GMCH_LCD_CLK DDC Clock 10 +LCDVDD Power for Panel 11 ...

  • Toshiba S2 - page 182

    C - 16 TECRA A3/S2 Series Maintenance Manual 31 GMCH_TZCLK - Panel Clock Signals 32 GMCH_T X CLK - Panel Clock Signals 33 GMCH_TZCLK + Panel Clock Signals 34 GMCH_T X CLK + Panel Clock Signals 35 NC Non - Connection 36 NC Non - Connection 37 NC Non - Connection 38 NC Non - Connection 39 LCD_ID No EDID Panel Detect 40 VSS GND C.8 J P2 9 Pin No. Sign ...

  • Toshiba S2 - page 183

    TECRA A3/S2 Series Maintenance Manual C - 17 18 MS - DATA3 40 xD - VCC 19 MS - SCL K 41 SD - CD - COM 20 MS - VCC 42 SD - CD - SW 21 S.M/xD - 04 43 SM - WP - SW 22 S.M/xD - 05 44 5in1 - GND C.9 JP 12 Table C - 9 - 1 JP 12 Fan I/F pin assignments ( 3 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 FAN 1 I 2 FAN - SPEED1 O 3 GND - C.10 P JP1 ...

  • Toshiba S2 - page 184

    C - 18 TECRA A3/S2 Series Maintenance Manual C.11 JP 21 Table C - 11 Microphone I/F pin assignments (6 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 ANGND - 2 MIC I 3 BIAS I 4 NC - 5 NC - 6 ANGND - C.12 JP 22 Table C - 12 Headphone Connector pin assignments ( 6 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 ANGND - 2 INTSPK _L1 ...

  • Toshiba S2 - page 185

    TECRA A3/S2 Series Maintenance Manual D - 1 Appendix D Appendix D Keyboard Scan/Character Codes Table D - 1 Scan codes (set 1 and set 2) (1/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 01 ‘ ~ 29 A9 0E F0 0E 02 1 ! 02 82 16 F0 16 03 2 @ 03 83 1E F0 1E 04 3 # 04 84 26 F0 26 05 4 $ 05 85 25 F0 25 06 5 % 06 86 2E F0 2E 07 6 ^ 07 ...

  • Toshiba S2 - page 186

    D - 2 TEC RA A3/S2 Series Maintenance Manual Table D - 1 Scan codes (set 1 and set 2) (2/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 29 | 2B AB 5D F0 5D *5 30 Caps Lock 3A BA 58 F0 58 31 A 1E 9E 1C F0 1C 32 S 1F 9F 1B F0 1B 33 D 20 A0 23 F0 23 34 F 21 A1 2B F0 2B 35 G 22 A2 34 F0 34 36 H 23 A3 33 F0 33 37 J 24 A4 3B F0 3B * ...

  • Toshiba S2 - page 187

    TECRA A3/S2 Series Maintenance Manual D - 3 Table D - 1 Scan codes (set 1 and set 2) (3/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 58 Ctrl (L) 1D 9D 14 F0 14 *3 60 Alt (L) 38 B8 11 F0 11 *3 61 Space 39 B9 29 F0 29 62 ALT (R) E0 38 E0 B8 E0 11 E0 F0 11 64 Ctrl(R) E0 1D E0 9D E0 14 E0 F0 14 75 Ins E0 52 E0 D2 E0 70 E0 F0 70 *1 ...

  • Toshiba S2 - page 188

    D - 4 TEC RA A3/S2 Series Maintenance Manual Table D - 1 Scan codes (set 1 and set 2) (4/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 122 F11 57 D7 78 F0 78 *3 123 F12 58 D8 07 F0 07 *3 124 PrintSc *6 *6 *6 *6 *6 126 Pause *7 *7 *7 *7 *7 X Fn — — — — *4 X Win E0 5B E0 DB E0 1F E0 F0 1F x App E0 5D E0 DD E0 2F E0 F0 2F ...

  • Toshiba S2 - page 189

    TECRA A3/S2 Series Maintenance Manual D - 5 Table D - 2 Scan codes with left Shift key Code set 1 Code set 2 Cap No. Key top Make Break Make Break 55 / E0 AA E0 35 E0 B5 E0 2A E0 F0 12 E0 4A E0 F0 4A E0 12 75 INS E0 AA E0 52 E0 D2 E0 2A E0 F0 12 E0 70 E0 F0 70 E0 12 76 DEL E0 AA E0 53 E0 D3 E0 2A E0 F0 12 E0 71 E0 F0 71 E0 12 79 ? ? E0 AA E0 4B E0 ...

  • Toshiba S2 - page 190

    D - 6 TEC RA A3/S2 Series Maintenance Manual Table D - 3 Scan codes in Numlock mode Code set 1 Code set 2 Cap No. Key top Make Break Make Bre ak 75 INS E0 2A E0 52 E0 D2 E0 AA E0 12 E0 70 E0 F0 70 E0 F0 12 76 DEL E0 2A E0 53 E0 D3 E0 AA E0 12 E0 71 E0 F0 71 E0 F0 12 79 ? ? E0 2A E0 4B E0 CB E0 AA E0 12 E0 6B E0 F0 6B E0 F0 12 80 Home E0 2A E0 47 E0 ...

  • Toshiba S2 - page 191

    TECRA A3/S2 Series Maintenance Manual D - 7 Table D - 5 Scan codes in overlay mode Code set 1 Code set 2 Cap No. Keytop Make Break Make Break 09 8 (8) 48 C8 75 F0 75 10 9 (9) 49 C9 7D F0 7D 11 0 (*) 37 B7 7C F0 7C 23 U (4) 4B CB 6B F0 6B 24 I (5) 4C CC 73 F0 73 25 O (6) 4D CD 74 F0 74 26 P ( – ) 4A CA 7B F0 7B 37 J (1) 4F CF 69 F0 69 38 K (2) 50 ...

  • Toshiba S2 - page 192

    D - 8 TEC RA A3/S2 Series Maintenance Manual Table D - 7 No.126 key scan code Code set 1 Code set 2 Key top Shift Make Make Pause Common E1 1D 45 E1 9D C5 E1 14 77 E1 F0 14 F0 77 Ctrl E0 46 E0 C6 E0 7E E0 F0 7E *: This key generates only make codes. ...

  • Toshiba S2 - page 193

    TECRA A3/S2 Series Maintenance Manual E - 1 Appendix E Appendix E Key Layout E.1 United States (US) Keyboard Figure E - 1 US keyboard ...

  • Toshiba S2 - page 194

    E - 2 TECRA A3/S2 Series Maintenance Manual E.2 United Kingdom (UK) Keyboard Figure E - 2 UK keyboard ...

  • Toshiba S2 - page 195

    TECRA A3/S2 Series Maintenance Manual E - 3 E.3 Spanish (SP) Keyboard Figure E - 3 SP keyboard E.4 Japanese ( JA ) Keyboard Figure E - 4 JA keyboard ...

  • Toshiba S2 - page 196

    E - 4 TECRA A3/S2 Series Maintenance Manual E.5 Korean ( KO ) Keyboard Figure E - 5 KO keyboard ...

  • Toshiba S2 - page 197

    TECRA A3/S2 Series Maintenance Manual E - 5 E. 6 French (FR) Keyboard Figure E - 6 FR keyboard ...

  • Toshiba S2 - page 198

    E - 6 TECRA A3/S2 Series Maintenance Manual E. 7 French - Canadian Keyboard Figure E - 7 FR - C keyboard E. 8 Portuguese Keyboard Figure E8 Portuguese keyboard ...

  • Toshiba S2 - page 199

    TECRA A3/S2 Series Maintenance Manual E - 7 E. 9 US - INTERNATIONAL Keyboard Figu re E - 9 US - INTE Keyboard E. 10 Greece ( GR ) Keyboard Figure E - 10 GR keyboard ...

  • Toshiba S2 - page 200

    E - 8 TECRA A3/S2 Series Maintenance Manual E. 11 Chinese - T Keyboard Figure E - 11 CH - T keyboard E. 12 Swedish Keyboard Figure E - 12 Swedish keyboard ...

  • Toshiba S2 - page 201

    TECRA A3/S2 Series Maintenance Manual E - 9 E. 13 ITALIAN Keyboard Figure E - 13 IT keyboard E. 14 CZECH Keyboa rd Figure E - 1 4 Czech keyboard ...

  • Toshiba S2 - page 202

    E - 10 TECRA A3/S2 Series Maintenance Manual ...

  • Toshiba S2 - page 203

    TECRA A3/S2 Series Maintenance Manual F - 1 Appendix G Appendix F Series Screw Torque List Table F - 1 Series Screw Torque List SCREW P/N SCREW SPEC Q'ty LOCATION SCREW TORQUE LCD ASSY MMCK25050Z0 M2.5*5 4 LCD BRACKET ASSY (R/L) TO COVER SUB ASSY 2.5~3.0kg MMCK20030Z0 M2.0*3 8 LCD BRK TO LCD PANEL (15") 2. 0 ~ 2 .5kg MMCK20030Z0 M2.0*3 1 ...

  • Toshiba S2 - page 204

    ...

  • Toshiba S2 - page 205

    TE CRA A3/S2 Series Maintenance Manual F - 2 SCREW P/N SCREW SPEC Q'ty LOCATION SCREW TORQUE LOG IC ASSY MACK25080Z0 M2 .5 * 8 1 LOG LOW TO HINGE SADDLE R TO LOG UP 1.2~1.5kg MACK25080Z0 M2 .5 * 8 1 LL TO LL SHIELD TO MB TO LU 1.2~1.5kg MACK25080Z0 M2 .5 * 8 1 LL TO LL SHIELD MB STANDOFF TO HINGE SADDLE TO LU 1.2~1.5kg MACK25080Z0 M2 .5 * 8 1 ...

  • Toshiba S2 - page 206

    F - 3 TECRA A3/S2 Series Maintenance Manual MMCK25030Z0 M2.5*3 2 KB TO TOP SHIELD BATT TO LU 2.5~3.0kg M MCK25030Z0 M2.5*3 1 RJ11/45 PCB TO LL SHIELD TO LL 2.5~3.0kg MMCK25030Z0 M2.5*3 2 MDC MODEN TO MDC MODEN STANDOFF 2.5~3.0kg MMCK25030Z0 M2.5*3 1 LCD WIRE TO UP 2.5~3.0kg MMCK20030Z0 M2.0*3 2 BLUETOOTH BOARD TO BLUETOOTH STANDOFF 2.0 ~ 2 .5kg MMC ...

  • Toshiba S2 - page 207

    TECRA A3/S2 Series Maintenance Manual G - 1 Appendix G Appendix G Reliability The following table shows MTBF (Mean Time Between Failures) for each component. Table G - 1 MTBF Component Time (hours) LCD 50,000 Keyboard 40,000 HDD 300,000 Removable FDD 3 0,000 Optical ( DVD / CD ) drive 60 ,000 AC adaptor 60 ,00 0 ...

  • Toshiba S2 - page 208

    G - 2 TECRA A3/S2 Series Maintenance Manual ...

Fabricant Toshiba Catégorie Personal Computer

Les documents que nous recevons du fabricant de l'appareilToshiba S2 peuvent être divisés en plusieurs groupes. Ceux-ci sont, entre autres:
- dessins techniques Toshiba
- manuels d’utilisations S2
- fiches produit Toshiba
- dépliants
- ou étiquettes-énergie Toshiba S2
Tous sont importants, mais les informations les plus importantes du point de vue de l'utilisation de l'appareil se trouvent dans le manuel d’utilisation Toshiba S2.

Un groupe de documents appelé manuels d’utilisation est également divisé en types plus spécifiques, tels que: Manuels d’installation Toshiba S2, manuels d’entretien, brefs manuels ou manuels de l’utilisateur Toshiba S2. Selon vos besoins, vous devriez chercher le document dont vous avez besoin. Sur notre site, vous pouvez voir le manuel le plus populaire d’utilisation du produit Toshiba S2.

Manuels d’utilsiation similaires

Manuel d’utilisation complet de l’appareil Toshiba S2, quelle devrait-elle être?
Le manuel d’utilisation, également appelé le mode d’emploi, ou tout simplement le manuel, est un document technique destiné à aider à utiliser Toshiba S2 par les utilisateurs. Des manuels sont généralement écrits par un rédacteur technique, mais dans un langage accessible à tous les utilisateurs Toshiba S2.

Le manuel d’utilisation complet Toshiba, devrait inclure plusieurs éléments de base. Certains d'entre eux sont moins importants, tels que: la couverture / page de titre ou pages d'auteur. Cependant, la partie restante, devrait nous fournir des informations importantes du point de vue de l'utilisateur.

1. Introduction et des conseils sur la façon d'utiliser le manuel Toshiba S2 - Au début de chaque manuel, nous devrions trouver des indices sur la façon d'utiliser le document. Il doit contenir des informations sur l'emplacement de la table des matières Toshiba S2, FAQ ou des problèmes les plus fréquents - les points qui sont les plus souvent recherchés par les utilisateurs de chaque manuel
2. Table des matières - index de tous les conseils pour lToshiba S2 qui peuvent être trouvés dans le document courant
3. Conseils sur la façon d'utiliser les fonctions de base de l’appareil Toshiba S2 - qui devraient nous aider dans les premières étapes lors de l'utilisation Toshiba S2
4. Troubleshooting - séquence systématique des activités qui nous aideront à diagnostiquer et ensuite résoudre les principaux problèmes de Toshiba S2
5. FAQ - questions fréquemment posées
6. Détails du contact Informations sur l'endroit où chercher le contact avec le fabricant / service Toshiba S2 dans un pays donné, si le problème ne peut être résolu par nous-mêmes.

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