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[CONFIDENTIAL] Toshiba Personal Computer Satellite M70 /Satellite Pro M70 Maintenance Manual TOSHIBA CORPORATION.
ii [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Maintenance Manual Copyright © 2004 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.
Satellite M70 /Satellite Pro M70 Maintenance Manu al [CONFIDENTIAL] iii Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite SATELLITE M70 /SATELLITE PRO M70 , referred to as the A80/A85 Series in this manual.
iv [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Maintenance Manual The manual is divided into the following parts: Chapter 1 Hardware Overview describes the A80/A85 Series system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems.
Satellite M70 /Satellite Pro M70 Maintenance Manu al [CONFIDENTIAL] v 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 t heir definition.
vi [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Maintenance Manual.
Satellite M70 /Satellite Pro M70 Maintenance Manu al [CONFIDENTIAL] vi i Table of Contents Chapter 1 Hardware Overview 1.1 Features .......................................................................................................................
viii [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Maintenance Manual Chapter 3 Tests and Diagnostics 3.1 The Diagnostic Test ............................................................................................................ 3 - 1 3.2 Executing the Diagnostic Test .
Satellite M70 /Satellite Pro M70 Maintenance Manu al [CONFIDENTIAL] ix Chapter 4 Replacement Procedures 4.1 General .............................................................................................................................. 4 - 1 4.
x [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Maintenance Manual Appendices Appe ndix A Handling the LCD Module ..................................................................................... A - 1 Appendix B Board Layout ...................
[CONFIDENTIAL] Chapter 1 Hardware Overview 1.
1 Hardware Overview 1 - ii [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 S eries Maintenance Manual.
1 Hardware Overview Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 1 - iii Chapter 1 Contents 1.1 Features .....................................................................................................................
1 Hardware Overview 1 - iv [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 S eries Maintenance Manual Figures Figure 1 - 1 2.5 - inch HDD ...............................................................................................1 - 12 Table Table 1 - 1 2.
1.1 Features 1 Hardware Overview Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 1 - 5 1.1 Features The Satellite M70 Series Personal Computer uses extensive Large Scale Inte.
1 Hardware Overview 1.1 Features 1 - 6 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 S eries Maintenance Manual ? Memory ? DDRII - 533MHz specification compliant ? Dual channel support ? No On board memory ? Two DDR II SODIMM with 256MB/ 512MB /1GB , ? Max.
1.1 Features 1 Hardware Overview Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 1 - 7 ? Optional Devices ? 256/512 /1024 MB SO - DIMM DDRII modules ? Li - ION Battery Pack ? AC adapter ? USB FD D Kit ? Keyboard The computer's keyboard layout is that of a 101/102 - key enhanced keyboard.
1 Hardware Overview 1.1 Features 1 - 8 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 S eries Maintenance Manual ? RJ - 45 jack with LED indicator ( r ear side) ? Kensington lock ( r ear side) ? IEEE 1394 ? 5 in 1 Card reader (front side) ? ExpressCard ( some models may not have this feature).
1.1 Features 1 Hardware Overview Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 1 - 9 ? Support In tel Wireless Coexistence system with Taiyo Yuden V2.0 ? Universal Serial Bus (USB) The computer has three Universal Serial Bus (USB) ports that comply with the USB 2.
1 Hardware Overview 1.2 System Unit 1 - 10 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 S eries Maintenance Manual 1.2 System Unit The system unit is composed of the following major components: ? Processor ? Intel® Celeron® M CPU up to 1.7GHZ 0.09u, 1M L2, FSB 400MHz ? Intel® Pentium® M CPU up to 2.
1.2 System U nit 1 Hardware Overview Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 1 - 11 ? Audio subsystem ? Realtek 250D ? Microphone - in and headphone - out .
1 Hardware Overview 1.3 2.5 - inch Hard Disk Drive 1 - 12 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 S eries 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.
1.4 Optical device Drives 1 Hardware Overview Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 1 - 13 1.4 Optical device Drives ? DVD - ROM & CD - RW drive ? DVD Super Multi drive supporting ±R Double Layer 1.4.1 CD - RW & DVD - ROM The combo drive accepts 12 - cm (4.
1 Hardware Overview 1.4 Optical device Drives 1 - 14 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 S eries Maintenance Manual 1.4.2 DVD Super Multi drive supporting ±R Double Layer The DVD Super Multi drive accepts 12 - cm (4.72 - inch) and 8 - cm (3.
1.5 Power Supply 1 Hardware Overview Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 1 - 15 1.5 Power Supply This specification defines the performance and characteristic of 65W and 75W AC adapter power supply. It supplies a constant voltage 19V output source for M70 series notebook computer.
1 Hardware Overview 1.5 Po wer Supply 1 - 16 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 S eries Maintenance Manual ? Battery charging control ? The EC controls the following. – The quick charging ON/OFF – The detection of full charge ? Detection of the low battery ? The EC detects the low battery point by the gas gauge.
1 .6 Batteries 1 Hardware Overview Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 1 - 17 1.6 Batteries The computer has two types of batter y : ? Main battery pack ( 18650 size ) ? RTC battery The removable main battery pack is the computer’s main power source when the AC adaptor is not attached.
1 Hardware Overview 1 .6 Batteries 1 - 18 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 S eries Maintenance Manual 1.6.1 Main Battery Battery c harging is controlled by a power supply microprocessor that is mounted on the system board.
1 .6 Batteries 1 Hardware Overview Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 1 - 19 1.6.2 RTC battery The RTC battery provides powe r to keep the current date, time and other setup information in memory while the computer is turned off.
Chapter 2 Troubleshooting Procedures 2.
2 Tro ubleshooting Procedures 2 - ii [CONFIDENTIAL] 2 Series Maintenance Manual Chapter 2 Contents 2.1 Troubleshooting Introduction ..................................................................................... 2 - 1 2.2 Troubleshooting Flowchart .
2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 2 - iii Figures Figure 2 - 1 Troubleshooting flowchart (1/2) .................................................................... 2 - 3 Figure 2 - 1 Troubleshooting flowchart (2/2) .
.
2.1 Troubleshooting Introduction 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENT IAL] 2 - 1 2.1 Troubleshooting Introduction Chapter 2 describes how to determine if a Field Replaceable Unit (FRU) in the computer is causing the computer to malfunction.
2 Troubleshooting Procedures 2.2 Troubleshooting Flowchart 2 - 2 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual 2.2 Troubleshooting Flowchart If you know the location of the malfunction, turn directly to the appropriate section of this chapter.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENT IAL] 2 - 3 START Connect the AC adapter to the DC-IN socket Is the D.
2 Troubleshooting Procedures 2.2 Troubleshooting Flowchart 2 - 4 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual A Does typed characters appear correctly? Insert the diagnostics disk into the FDD. Then run the diagnostics test program.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENT IAL] 2 - 5 If the diagnostics program cannot detect an error, the problem may be intermittent. The t est program should be executed several times to isolate the problem.
2 Troubleshooting Procedures 2.2 Troubleshooting Flowchart 2 - 6 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual Other problems that are not covered by the diagnostics program may be discovered by a user.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENT IAL] 2 - 7 2.3 Power Supply Troubleshooting ST AR T Are the DC-IN an.
2 Troubleshooting Procedures 2.2 Troubleshooting Flowchart 2 - 8 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 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 Procedures as instructed.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENT IAL] 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.
2 Troubleshooting Procedures 2.2 Troubleshooting Flowchart 2 - 10 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual Procedure 3 Power sup ply 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.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENT IAL] 2 - 11 Procedure 4 Diagnostic check The power supply may not charge the battery pack. Perform the following procedures: 1.
2 Troubleshooting Procedures 2.4 Display Troubleshooting 2 - 12 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual 2.4 Display Troubleshooting Perform external display check (Pr.
2.4 Display Troubleshooting 2 Troubleshooting Proced ures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENT IAL] 2 - 13 This section describes how to determine if the computer’s display is functioning properly. The process is out lined in Figure 2 - 3.
2 Troubleshooting Procedures 2.4 Display Troubleshooting 2 - 14 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual Procedure 3 Connector and replacement check The FL inverter board, LCD module, and system board are connected to the display circuits.
2.5 Keyboard Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENT IAL] 2 - 15 2.5 Keyboard Troubleshooting Perform external keyboard check.
2 Troubleshooting Procedures 2.5 Keyboard Troubleshooting 2 - 16 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual To determine if the computer’s keyboard is functioning properly, perform the following procedures. Figure 2 - 5 outlines the process.
2.6 External USB Devices Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENT IAL] 2 - 17 2.
2.6 External USB D evices Troubleshooting 2 Troubleshooting Procedures 2 - 18 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual To determine if the computer’s external USB devices are functioning properly, perform the following procedures.
2.7 TV - Out Failure Troublesh ooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENT IAL] 2 - 19 2.
2 Troubleshooting Procedures 2.7 TV - Out Failure Troubleshooting 2 - 20 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual To determine if the computer’s TV - out port is functioning properly, perform the following procedures.
2.8 Touch Pad Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENT IAL] 2 - 21 2.8 Touch P ad Troubleshooting ST AR T END TouchPad connect.
2 Troubleshooting Procedures 2.8 TouchPad Troubleshooting 2 - 22 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual To determine if the computer’s built - in TouchPad is functioning properly, perform the following procedures. Figure 2 - 9 outl ines the process.
2.9 Speaker Troubleshooting 2 Troublesho oting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENT IAL] 2 - 23 2.9 Speaker Troubleshooting ST AR T Do all sources have same.
2 Troubleshooting Procedures 2.9 Speaker Troubleshooting 2 - 24 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 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.
2.10 Optical Drive Troubleshooting 2 Troubleshooting Procedures Satellite M70 Series Maintenance Manual [CONFIDENTIAL] 2 - 27 2.10 O ptical Drive Troubleshooting ST AR T Audio CD functions ok? END Per.
2 Troubleshooting Procedures 2.10 Optical Drive Troubleshooting 2 - 28 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual This section describes how to determine if the computer’s internal optical drive is functioning properly.
2.10 Optical Drive Troubleshooting 2 Troubleshooting Procedures Satellite M70 Series Maintenance Manual [CONFIDENTIAL] 2 - 29 Procedure 5 Connect ion c heck and r eplacement c heck The optical drive connects to the system board . The drive may be disconnected, or the drive or system board may be damaged.
2 Troubleshoot ing Procedures 2.11 Modem Troubleshooting 2 - 30 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual 2.11 M odem Troubleshooting ST AR T Computer unable to detect .
2.11 Modem Troubleshooting 2 Troubleshooting Procedures Satellite M70 Series Maintenance Manual [CONFIDENTIAL] 2 - 31 This section describes how to determine if the computer's modem is functioning properly.
2 Troubleshooting Procedures 2.12 PCMCIA Troubleshooting 2 - 32 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual 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.
2.12 PCMCIA Troubleshooting 2 Troubleshooting Procedures Satellite M70 Series Maintenance Manual [CONFIDENTIAL] 2 - 33 This section describes how to determine if the PCMCIA card player is functioning properly. The process is summarized in Figure 2 - 13.
2 Troubleshooting Procedures 2.13 IEE E 1394 Troubleshooting 2 - 34 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual 2.13 I EEE 1394 Troubleshooting START Perform IEEE 1394 de.
2.13 IEEE 1394 Troubleshooting 2 Troubleshooting Procedures Satellite M70 Series Maintenance Manual [CONFIDENTIAL] 2 - 35 To determine if the computer ’ s IEEE 1394 system is functioning properly , perform the following procedures. Figure 2 - 14 outlines the process.
2 Troubleshooting Procedures 2.1 4 Wireless LAN Troubleshooting 2 - 36 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual 2.14 Wireless LAN Troubleshooting START Perform diagnos.
2. 14 Wireless LAN Troubleshooting 2 Troubleshooting Procedures Satellite M70 Series Maintenance Manual [CONFIDENTIAL] 2 - 37 The wireless LAN a ntenna wire, w ireless LAN unit or system board may each be the source of a wireless LAN fault. Any of these components may be damage d .
2 Troubleshooting Procedures 2.1 4 Wireless LAN Troubleshooting 2 - 38 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual 2.15 Express Card Troubleshooting ST AR T Do errors occur during Express CARD test? Perform Express card socket replacement check (Procedure 2) R eplac e system board END Express unit is not faulty.
2. 14 Wireless LAN Troubleshooting 2 Troubleshooting Procedures Satellite M70 Series Maintenance Manual [CONFIDENTIAL] 2 - 39 This section describes how to determine if the Express card player is functioning properly. The process is summa rize d in Figure 2 - 14.
2 Troubleshooting Procedures 2.1 4 Wireless LAN Troubleshooting 2 - 40 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual 2.12 Bluetooth Troubleshooting START Preform diagnostic test (Procedure 1) Was a Bluetooth problem detect? Bluetooth is not faulty.
2. 14 Wireless LAN Troubleshooting 2 Troubleshooting Procedures Satellite M70 Series Maintenance Manual [CONFIDENTIAL] 2 - 41 The Bluetooth a ntenna wire, Bluetooth module or system board may be the reason of a Bluetooth fault. Any of these components may be damage d .
3.1The Diagnostic Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 1 Chapter 3 Tests and Diagnostics 3.
3 - 2 satellite M 7 50X Series Maintenance Manual Contents 3.1 The Diagnostic Test ............................................................................................................ 3 - 3 3.2 Executing the Diagnostic Test ...................
3.1The Diagnostic Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 3 3.1 The Diagnostic Test This chapter explains how to use the Test & Diagnostic progr am to test the functions of the (Base on Detroit10 T&D version 1.
3 - 4 satellite M 7 50X Series Maintenance Manual.
3.2 Executing the Diagnostic Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 5 3.2 Executing the Diagnostic Test Toshiba MS - DOS is required to run the DIAGNOSTICS PROGRAM. To start the DIAGNOSTIC PROGRAM, follow thes e steps: 1.
3. Test s and Diagnostic s 3.2 Executing the Diagnostic Test 3 - 6 satellite M 7 50X Series Maintenance Manual The below display will show up at the beginning of T&D program If the test result pas.
3.2 Executing the Diagnostic Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 7 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.
3. Test s and Diagnostic s 3.2 Executing the Diagnostic Test 3 - 8 satellite M 7 50X 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. Progr am will quit when “ Y ” key pressed and it will go back main menu for next test if “ N ” key pressed.
3.1 Config check Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 9 3.3 Config Check Test The config check test checks unit configuration.
3. Test s and Diagnostic s 3.1 Config check Test 3 - 10 satellite M 7 50X Series Maintenance Manual 3.4 DMI Check Test This test will check if the computer’s Desktop Management Interface (DMI) is correct.
3.1 Config check Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 11 The screen should display as below, indicating whether the test is passed or failed after comparison. 3.5 Speaker Audio Test The speaker audio test allows the user to aurally confirm the speaker functions.
3. Test s and Diagnostic s 3.1 Config check Test 3 - 12 satellite M 7 50X Series Maintenance Manual.
3.8 Fan ON/OFF Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 13 3.6 Fan ON/OFF Test The fan test allows the user to test aurally w hether the fan is working. And follow the below procedures for this test: ? The computer will let the fan be “ON” after any key pressed.
3. Test s and Diagnostic s 3.9 Main Battery Change Test 3 - 14 satellite M 7 50X Series Maintenance Manual 3.7 Main Battery Charge Test NOTE : The AC adaptor ( 65W , 19V ) should be connected to successfully run this test.
3.10 FDD Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 15 3. 8 FDD Test NOTE : Before running the FDD test, prepare a formatted wo rk diskette (1.44 MB). Remove the diagnostics diskette and insert the work diskette into the FDD.
3. Test s and Diagnostic s 3.11 ODD Test 3 - 16 satellite M 7 50X Series Maintenance Manual 3. 9 ODD Test The ODD test allows a user to aurally confirm the ODD functions. NOTE : A CD disc (including data file) must be ins erted into the ODD drive before this test starts.
3.12 Keyboard Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 17 3. 10 Keyboard Test The keyboard test checks the all keys function. NOTE: The Num Lock and the Overlay mode must be off to execute the keyboard test. Before keyboard test starts, the keyboard matrix code should be chosen as below display: 1.
3. Test s and Diagnostic s 3.12 Keyb oard Test 3 - 18 satellite M 7 50X Series Maintenance Manual.
3.13 Mouse (Pad) Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 19 3.11 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.
3. Test s and Diagnostic s 3.13 Mouse (Pad) Test 3 - 20 satellite M 7 50X Series Maintenance Manual After checking T/Pad buttons and cursor’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 thr ee questions.
3.14 LCD Pixels Mode Test 3. Test s and Diagnos tic s Satel lite M 7 0X Series Maintenance Manual 3 - 21 3. 12 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).
3. Tests and Diagnostics 3.15 Lid Switch Test 3 - 22 satellite M 7 50X Series Maintenance Manual 3.13 Magnetic Lid Switch Test The lid switch test checks the lid function of the uni t. When LCD cover closed, the lid should enable to turn off the display.
3.16 HDD R/W Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 23 3.14 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 - “ hard disk ” before H DD write test starts.
3. Test s and Diagnostic s 3.16 HDD R/W Test 3 - 24 satellite M 7 50X Series Maintenance Manual 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.
3.17 LAN Test 3. T est s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 25 3.15 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: ? IO Base – Port: 3000H ? IRQ – AH, it’s “IRQ 10”.
3. Test s and Diagnostic s 3.17 LAN Test 3 - 26 satellite M 7 50X Series Maintenance Manual The screen should displ ay as below, indicating whether the subtests pass or fail when finished.
3.18 RTC Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 27 3.16 RTC Test Checks the computer’s RTC (Real Time Clock) and calendar functions by comparing the DOS a nd CMOS values. The test runs automatically. The screen should display as below, indicating whether the test is passed or failed when finished.
3. Test s and Diagnostic s 3.18 RTC Test 3 - 28 satellite M 7 50X Series Maintenance Manual 3.1 7 Speaker EQ Type Check&Re - Write This test will check if the computer’s EEPROM EQ type is corr ect. The EQ Type test includes two subtests of the: 1.
3.18 RTC Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 29 The Item2 figure below will be displayed: NOTE : Write speaker EQ must reboot to enable EQ.
3. Test s and Diagnostic s 3.18 RTC Test 3 - 30 satellite M 7 50X Series Maintenance Manual 3.1 8 Read 1394 GUID This test will check if the computer’s EEPROM 1394GUID code is correct. NOTE: Must open the RAM Door to see RAM connector GUID bar code before test item begi ns.
3.19 CD Control Button Test 3. Test s and Diagnostic s Satel lite M 7 0X Series Maintenance Manual 3 - 31 3.1 9 CD Control Button Test The CD control button test allows the user to manually test each of the five CD control buttons. Key ” WWW” need to press first.
4 Chapter 4 Replacement Procedures.
4 Replacement Procedures 4 - ii [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual.
4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - iii Chapter 4 Contents 4.1 General ..................................................................................................................
4 Replacement Procedures 4 - iv [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual Figures Fig ure 4 - 1 Removing the battery pack ................................ ................................ ............. 4 - 13 Figure 4 - 2 Pressing the eject button .
4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - v Figure 4 - 32 Removing the VGA Board - 1 ................................................................ .......... 4 - 48 Figure 4 - 33 Removing the VGA Board - 2 .
4 Replacement Procedures 4 - vi [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual.
4 .1 G e neral 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 7 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.
4 Replacement Proc edures 4 .1 G e neral 4 - 8 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual The example below shows FRUs to be removed before the Speakers can be removed and repaired or replaced. The Speakers are overlapped by the top cover that must be removed before it can be reached.
4 .1 G e neral 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 9 Safety Precautions Before you begin disassembly, read the following safety precautions and observe them carefully as you work. DANGER: 1.
4 Replacement Proc edures 4 .1 G e neral 4 - 10 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual Before You Be gin Look over the procedures in this section before you begin disassembling the computer. Familiarize yourself with the disassembly and reassembly steps.
4 .1 G e neral 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 11 Disassembly Procedures The computer has two basic types of cable connectors: ? P.
4 Replacement Proc edures 4 .1 G e neral 4 - 12 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual Tools and Equipment The use of Electrostatic Discharge (ESD ) equipment is very important for your safety and the safety of those around you.
4 . 2 Battery 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 13 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 .
4 Replacement Procedures 4 . 2 Battery 4 - 14 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 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 .
4.3 P C Card 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 15 4.3 PC Card Removing a PC Card To remove a PC Card, follow th e steps below. 1. Click the Safely Remove Hardware icon on the Task Bar.
4 Replacement Procedures 4 .3 P C Car d 4 - 16 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual Installing the PC Card To install the PC Card, follow the steps below and refer to the f igures in the preceding section . 1. Insert the PC Card.
4.4 HDD 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 17 4.4 HDD CAUTION : When handling the HDD, do not press the top surface as shown by the arrow. Hold it by the sides. Figure 4 - 4 HDD Removing the HDD Module F ollow the steps below to remove HDD module: 1.
4 Replacement Procedures 4.4 HDD 4 - 18 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 5. Remove four M3x3 silver screws that secure the EMI Shielding to the HDD. Figure 4 - 6 Removing the HDD unit 6. Remove the HDD from the EMI Shielding .
4.4 HDD 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 19 Installing the HDD To install the HDD, follow the steps below and refer to the f igures in the preceding section . 1. Seat the HDD in the EMI Shielding , and secure it with four M 3x 3 black screws .
4 Replacement Procedures 4.5 M odem 4 - 20 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 4.5 Modem Removing the Modem To remove the modem , you need to remove the HDD door first , described in the preceding section . Follow the steps below: 1.
4.6 E xpansion Memory 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 21 4.6 Expansion Memory Removing the Expansion Memory To remove the memory module, make sure the computer is in boot mode: 1. Remove one M2.
4 Replacement Procedures 4.6 E xpansion Memor y 4 - 22 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual Installing the Expansion Memory CAUTION : Do not touch the connectors on the expansion memory or on the computer. Debris on the connectors may cause memory access problems.
4.7 W ireless LAN Unit 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 23 4.7 Wireless LAN Unit Removing the Wireles s LAN Unit To remove wireless LAN unit: 1. Remove the M2 .5 x4 screw securing the wireless LAN door, and then remove it .
4 Replacement Procedures 4.7 W ireless LAN Unit 4 - 24 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 4. Grasp the wireless LAN unit and pull it out. CAUTION : Do not touch the connectors on the wireless LAN unit or on the computer.
4.8 O ptical Drive Module 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 25 4.8 Optical Drive Module Removing the Optical Drive Module To remove the optical drive module, you need to open the expansion memory compartment first.
4 Replacement Procedures 4 .8 Optical Drive Module 4 - 26 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 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 .
4.9 O ptical Drive 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 27 4.9 Optical Drive This computer may be fitted with a : CD - RW/DVD - ROM dri.
4 Replacement Procedures 4. 9 Optical Drive 4 - 28 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 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 .
4.10 K eyboard 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 29 4.10 Keyboard Removing the Keyboard Follow the steps below to remove the k eyboard: 1.
4 Replacement Procedures 4.10 Keyboar d 4 - 30 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 3. Remove two M2 x3 black screws securing the keyboard . Figure 4 - 15 Removing t he keyboard 4. Disconnect the keyboard FPC cable and remove the keyboard.
4.10 K eyboard 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 31 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 FPC cable to the system board.
4 Replacement Procedures 4.1 2 Bluetooth 4 - 32 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 4.11 Display Assembly Removing the Display Assembly To remove the display assembly, fi rst remove the keyboard and wireless LAN, then follow the steps below: 1.
4.1 2 Bluetooth 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 33 3. Pull out the wireless LAN antennas. Figure 4 - 19 Pull ing out the wireless LAN antennas 4. From the backside , remove two M2.5x 12 screws securing the LCD.
4 Replacement Procedures 4.1 2 Bluetooth 4 - 34 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 5. Remove two M2.5x 6 screws securing display assembly to the top cover, the di sengage the display assembly from the chassis.
4.1 2 Bluetooth 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 35 Installing the Display Assembly To install the display assembly, follow the steps below and refer to the figures in the preceding section.
4 Replacement Procedures 4.1 2 Bluetooth 4 - 36 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 4.12 Bluetooth Removing the Bluetooth module To remove the Bluetooth module, first remove the keyboard as described in the preceding section and then follow the steps below: 1.
4.1 2 Bluetooth 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 37 Installing the Bluetooth module To install the Bluetooth module, follow the steps in th e below and refer to the figures in the preceding section.
4 Replacement Procedures 4.1 3 Top Cover 4 - 38 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 4.13 Top Cover Removing the Cover To remove the top cover, first remove the bat.
4.1 3 Top Cover 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 39 2. Detach the Power Switch FFC cable and T ouchPad FFC cable on the top chassis. Figure 4 - 24 Removing the top cover - 2 3. Turn the computer upside down and remove eleven M2.
4 Replacement Procedures 4.1 3 Top Cover 4 - 40 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual Installing the Top Cover To install the top cover, follow the steps below and refer to the f igures i n the preceding section.
4.1 4 TouchPad 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 41 4.14 TouchPad Removing the TouchPad To remove the TouchPad, first remove the top cover, then follow the steps below: 1. Disconnect the TouchPad FFC cable from the TouchPad.
4 Replacement Procedures 4.1 4 TouchPa d 4 - 42 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual Installing the TouchPad To install the TouchPad, follow the steps below and refer to the figures in the preceding section: 1.
4.1 5 System Board 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 43 4.15 System Board NOTE: There are two different SKUs of this model of computer – the Satellite M70 and the Satellite Pro M70.
4 Replacement Procedures 4.1 5 Ssytem Board 4 - 44 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 3. Remove two hexagona l screws from the back of the system board. Figure 4 - 28 Removing the hexagonal screws 4. Disconnect the speaker cable.
4.1 5 System Board 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 45 6. ( Satellite Pro M70 ) Remove one M2.5x 3 screw and one M2.5x12 screw from the ODD board, then lift it out. Figure 4 - 30 Removing the ODD board 7.
4 Replacement Procedures 4.1 5 Ssytem Board 4 - 46 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual Installing the System Boar d To install the system board, follow the steps below and refer to the figures in the preceding section.
4.1 5 Speakers 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 47 4.16 Speakers Removing the Spea kers To remove the speakers, first remove the top cover, system board and then follow the steps below: 1.
4 Replacement Procedures 4.1 7 VGA Board 4 - 48 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 4.17 VGA Board Removing th e VGA Board To remove the VGA Board, first remove the system board. NOTE: Satellite Pro M70 does not have a VGA board to remove.
4.1 7 VGA Board 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 49 3. On the bottom side of the VGA board, remove three M2 .
4 Replacement Procedures 4.1 8 Thermal Module 4 - 50 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 4.18 Thermal Module Removing the Thermal Module To remove the thermal module, first remove the VGA board. 1. Remove four M2 .
4.1 9 F an, CPU & Heat Sink 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 51 4.19 Fan, CPU & Heat Sink Removing the Fan , CPU & Heat Sink To remove the Fan, Heat Sink and CPU, you must first remove the thermal module , then follow the steps below: 1.
4 Replacement Procedures 4.1 9 Fan, CPU & Heat Sink 4 - 52 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual Figure 4 - 37 Removing the fan botton 4. On the top of the system board, remove two M2.5x3 screws from the heat sink cover.
4.1 9 F an, CPU & Heat Sink 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 53 Figure 4 - 39 Removing the heat sink Installing the CPU To install the CPU, follow the steps below and refer to the f igures in the preceding section .
4 Replacement Procedures 4. 20 Display Mask 4 - 54 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 4.20 Display Mask Removing the Display Mask To remove the display mask, first remove the display assembl y as described earlier, then follow the steps below: 1.
4. 20 Display Mask 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 55 Installing the Display Mask To install the display mask, follow the steps below and refer to the f igures in the preceding section .
4 Replacement Procedures 4. 21 LCD Module 4 - 56 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 4.21 LCD Module Removing the LCD Module To remove the LCD module, first remove the display assembly and display mask, then follow the steps below .
4. 2 1 LCD Module 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 - 57 Installing the LCD Module To install the LCD module, follow the steps below and refer to the f ig ures in the preceding section .
4 Replacement Procedures 4. 22 F L Inverter Board 4 - 58 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 4.22 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 steps below .
[CONFIDENTIAL] Appendices.
Appendices App - ii [CONFIDENTIAL] Satellite M70 /Satellite Pro M7 0 Series Maintenance Manual.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] App - iii Appendix Contents Appendix A Handling the LCD Module ............................................................................... A - 1 Appendix B Board Layout ....
Appendices App - iv [CONFIDENTIAL] Satellite M70 /Satellite Pro M7 0 Series Maintenance Manual Figures Figure B - 1 System board (FRDSY*) layout (Bottom) .......................................................... B - 1 Figure B.2 System board (FRDSY*) layout (Top) .
Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] App - v Tables Table B - 1 System board ICs (top and bottom) ..................................................................... B - 3 Table B - 2 System board connectors (top and bottom) .
Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 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.
A - 2 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 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.
Satellite M70 /Satellite Pro M70 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.
A - 4 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 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.
Satellite M70 /Satellite Pro M70 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.
A - 6 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual.
Satellite M70 Serie s Maintenance Manual [CONFIDENTIAL] 1 Appendix B Appendix B Board Layout B.1 System Board (FRDSY*) Top View U9 JP1 JP2 JP3 JP4 JP5 JP6 JP7 JP8 JP9 U5 U10 U14 U30 U3 U1 7.
Satellite M70 Serie s Maintenance Manual [CONFIDENTIAL] 2 B.2 System Board (FRDSY*) Button View PJP1 JP25 J P1 8 JP 2 4 U 28 JP28 JP29 JP14 U2 PJP2 JP1 1 JP1 2 JP1 3 JP 22 JP 20 JP1 9 JP23 JP15 JP16 J.
Satellite M70 Serie s Maintenance Manual [CONFIDENTIAL] 3 Table B - 1 System board connectors ( top and bottom ) Number Name JP1 LCD conn JP2 Speaker conn JP3 SW/LED conn JP4 TP conn JP5 Keyboard conn.
Satellite M70 Serie s Maintenance Manual [CONFIDENTIAL] 4 Table B - 2 System board ICs ( top and bottom ) Number Name U2 LAN transformer U3 LAN RTL8100CL U5 N orth bridge 915GM or 915PM U9 ICS95 1402 .
Satellite M70 Series Maintenance Manual [CONFIDENTIAL] C - 1 C. Appendix C Pin Assignments System Board C.1 JP 15 ,JP 16 Table C - 1 SODIMM I/F pin assignments ( 200 - PIN ) (1/4) Pin No.
C - 2 [CONFIDENTIAL] Satellit e M70 Series Maintenance Manual Table C - 1 SODIMM I/F pin assignments ( 200 - PIN ) (2/4) Pin No. Signal name I/O Pin No.
Satellite M70 Series Maintenance Manual [CONFIDENTIAL] C - 3 Table C - 1 SODIMM I/F pin assignments ( 200 - PIN ) (3/4) Pin No. Signal name I/O Pin No.
C - 4 [CONFIDENTIAL] Satellit e M70 Series Maintenance Manual Table C - 1 SODIMM I/F pin assignments ( 200 - PIN ) (4/4) Pin No. Signal name I/O Pin No.
Satellite M70 Series Maintenance Manual [CONFIDENTIAL] C - 5 C.2 JP 13 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 _L O 2 CRT _G _L O 3 CRT.
C - 6 [CONFIDENTIAL] Satellit e M70 Series Maintenance Manual C.3 JP 23 Table C - 3 HDD I/F pin assignments ( 44 - pin) Pin No. Signal name I/O Pin No.
Satellite M70 Series Maintenance Manual [CONFIDENTIAL] C - 7 C.4 JP 21 Table C - 4 ODD I/F pin assignments ( 52 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 INT _ CD _L I 2 INT _ CD _ R I .
C - 8 [CONFIDENTIAL] Satellit e M70 Series Maintenance Manual C.5 JP 7 Table C - 5 PC Card I/F pin assignments ( 68 - pin) (1/ 2 ) Pin No. Signal name I/O Pin No.
Satellite M70 Series Maintenance Manual [CONFIDENTIAL] C - 9 Table C - 5 PC Card I/F pin assignments ( 88 - pin) (2 / 2 ) Pin No. Signal name I/O Pin No.
C - 10 [CONFIDENTIAL] Satellit e M70 Series Maintenance Manual C.6 JP 24 Table C - 6 Mini PCI I/F pin assignments (12 6 - pin) (1/2) Pin No. Signal name I/O Pin No.
Satellite M70 Series Maintenance Manual [CONFIDENTIAL] C - 11 Table C - 6 Mini PCI I/F pin assignments (124 - pin)(2/2) Pin No. Signal name I/O Pin No.
C - 12 [CONFIDENTIAL] Satellit e M70 Series Maintenance Manual C.7 JP 1 Pin No. Signal name Function 1 GND GND 2 GND GND 3 GMCH_TX CLK - Panel Clock Signals 4 GND GND 5 GMCH_TXCLK+ Panel Clock Signals.
Satellite M70 Series Maintenance Manual [CONFIDENTIAL] C - 13 C. 8 JP 17 Table C - 8 JP 8 Fan I/F pin assignments ( 3 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 +FAN1_VOUT I 2 FAN SPEED1 O 3 GND - C. 9 P JP1 Table C - 9 AC Adaptor Connector pin assignments ( 4 - pin) Pin No.
C - 14 [CONFIDENTIAL] Satellit e M70 Series Maintenance Manual C.1 0 JP 28 Table C - 10 Microphone I/F pin assignments (6 - pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 GND - 2 MIC - 1 I 3 +AUD_VREF_J I 4 NC - 5 NC - 6 NC - C.1 1 JP 29 Table C - 11 Headphone Connector pin assignments ( 6 - pin) Pin No.
Satellite M70 /Satellite Pro M70 Series Ma intenance Manual [CONFIDENTIAL] 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.
D - 2 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual Table D - 1 Scan codes (set 1 and set 2) (2/4) Code set 1 Code set 2 Cap No.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] D - 3 Table D - 1 Scan codes (set 1 and set 2) (3/4) Code set 1 Code set 2 Cap No.
D - 4 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual Table D - 1 Scan codes (set 1 and set 2) (4/4) Code set 1 Code set 2 Cap No.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] D - 5 Table D - 2 Scan codes with left Shift key Code set 1 Code set 2 Cap No.
D - 6 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 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 E.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 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 7.
D - 8 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 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.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] E - 1 Appendix E Appendix E Key Layout E.1 United States (US) Keyboard Figure E - 1 US keyboard E.
E - 2 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual Figure E - 2 UK keyboard.
Satellite M70 /Satellite Pro M70 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.
E - 4 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual E.5 Kor ean ( KO ) Keyboard Figure E - 5 KO keyboard E. 6 Canada France ( CF ) Keyboard Figure E - 6 CF keyboard.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual E - 5 E. 7 Portuguese (PO) Keyboard Figure E - 7 PO keyboard.
E - 6 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual E. 8 US - INTE (UI/INTE) Keyboard Figure E - 8 US - INTE_ALPS Keyboard E.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual E - 7 E. 10 France (FR) Keyboard Figure E - 10 FR keyboard E. 11 Chinese (CH) Keyboard Figure E - 1 1 CH keyboard.
E - 8 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual E. 12 Swissc - Darfon (SG) Keyboard Figure E - 1 2 Swissc - Darfon keyboard.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual E - 9 E. 13 I talian (IT) Keyboard Figure E - 13 IT keyboard E. 14 B e lgiun (BE) Keyboar d Figure E - 14 BE keyboard.
E - 10 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual E. 15 Arabic (AR - E) Keyboard Figure E - 15 AR - E keyboard.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual E - 11 E. 16 C zech (CZ) Keyboar d Figure E - 16 CZ keyboard.
E - 12 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual E. 17 E stonian (EST) Keyboard Figure E - 17 ES T keyboard E. 18 G reek (GK) Keybo ar d Figure E - 18 GK keyboard.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual E - 13 E. 19 H ebrew (HB) Keyboard Figure E - 19 HB keyboard E. 20 H ungary (HG) Keyboard Figure E - 20 HG Keyboard.
E - 14 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual E. 21 N orwegian (NW) Keyboard Figure E - 21 NW keyboard E. 22 D utch (DT) Keyboard.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual E - 15 Figure E - 22 DT keyboa rd E. 23 Lithuanian (LIT) Keyboard Figure E - 23 LIT keyboard.
E - 16 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual E. 24 Russian (RU) Keyboard Figure E - 24 RU keyboard E. 25 Turkish (TR) Keyboard Figure E - 25 TR keyboard.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual E - 17 E. 26 Yugoslavian (YU) Keyboa d Figure E - 26 YU keyboard E. 27 Danish (DM) Keyboard.
E - 18 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual Figure E - 27 DM keyboard E. 28 Slovak (SA) Keyboar d Figure E - 28 SR keyboard.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual E - 19 E. 29 S wedish (S D ) Keyboar d Figure E - 29 SD keyboard E. 30 Swiss (SW) Keyboar d Figure E - 30 SW keyboard.
E - 20 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual E. 31 Japanese (JA FLAT GRAY ) Keyboar d Figure E - 31 JA(f lat gray) keyboard E.
Satellite M70 /Satellite Pro M70 Series Maintenance Manual E - 21 Figure E - 32 JA(big flat gray) keyboard E. 33 Japanese (JA FLAT black) Keyboar d Figure E - 33 JA(flat black) keyboard.
Sate llite M70 Series Maintenance Manual [CONFIDENTIAL] F - 2 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 MAAA0015320 M2X3 8 LCD BRK TO LCD PANEL 1.5~2.
F - 3 [CONFIDENTIAL] Satellite M70 Series Maintenance Manual LOGIC ASSY MAC925003Z0 M2.5X3 4 MB ASSY TO LOGIC LOWER 2.5~3.0kg MAC925003Z0 M 2.5X3 2 MB_BKT_ASSY TO LOWER 2.5~3.0kg MAC925003Z0 M2.5X3 2 LOGIC UPPER TO MB ASSY 2.5~3.0kg MAC925006Z0 M2.5X6 2 LOGIC UPPER TO MB ASSY 2.
Satellite M70 /Satellite Pro M70 Series Maintenance Man ual [CONFIDENTIAL] G - 1 Appendix G Appendix G Reliability The following table shows MTBF (Mean Time Between Failures) for each component.
G - 2 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Toshiba M70 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Toshiba M70 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Toshiba M70 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Toshiba M70 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Toshiba M70, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Toshiba M70.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Toshiba M70. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Toshiba M70 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.