Toshiba M70 - Manuals

Satellite M70 /Satellite Pro M70 Maintenance Manual [CONFIDENTIAL] vii Table of Contents Chapter 1 Hardware Overview 1.1 Features ............................................................................................................................ 1-1 1.2 System Unit ............................

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 Manual [CONFIDENTIAL] ix Chapter 4 Replacement Procedures 4.1 General.............................................................................................................................. 4-1 4.2 Battery ..............................................

x [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Maintenance Manual Appendices Appendix A Handling the LCD Module..................................................................................... A-1 Appendix B Board Layout ...........................................................................

1 Hardware Overview 1-ii [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 S eries Maintenance Manual

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 2.5-inch SATA HDD specifications ......................

1.1 Features 1 Hardware Overview Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 1-9 ? Support Intel 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 2.0 standard,...

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 2.5-inch magnetic disk and mini-Winchester type magnet...

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 (4.72- inch) ...

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 (3.15- inch) discs. At maximum, the drive can play back a...

1.6 Batteries 1 Hardware Overview Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 1 -1 7 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 ada...

1 Hardware Overview 1.6 Batteries 1-1 8 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 S eries Maintenance Manual 1.6.1 Main Battery Battery charging is controlled by a power supply microprocessor that is mounted on the system board. The power supply microprocessor controls whether the charge is on...

2 Troubleshooting 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 [CONFIDENTIAL] 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. If the problem is unspecified,...

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 2-7 2.3 Power Supply Troubleshooting S T A R T A r e t h e D C - I N a n d B a t t e r y L E D s l i t ? C a n y o u t u r n t h e c o m p u t e r o n ? A r e t h e...

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 oth...

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 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, insta...

2 Troubleshooting Procedures 2.2 Troubleshooting Flowchart 2-10 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 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...

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 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 A...

2 Troubleshooting Procedures 2.4 Display Troubleshooting 2-12 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual 2.4 Display Troubleshooting P e r f o r m e x t e r n a l d i s p l a y c h e c k ( P r o c e d u r e 1 ) S T A R T D o e s t h e e x t e r n a l d i s p l a y f u ...

2.4 Display Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 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. Start with Procedure 1 and contin...

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. Any of these components may b...

2.5 Keyboard Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 2-15 2.5 Keyboard Troubleshooting P e r f o r m e x t e r n a l k e y b o a r d c h e c k ( P r o c e d u r e 1 ) S T A R T D o e s t h e e x t e r n a l k e y b o a r ...

2.6 External USB Devices Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 2-17 2.6 External USB Devices Troubleshooting R e p l a c e s y s t e m b o a r d ( P r o c e d u r e 2 ) E N D O r i g i n a l U S B d e v i c e i s f a u ...

2.7 TV-Out Failure Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 2-19 2.7 TV-Out Failure Troubleshooting P e r f o r m T V c o n n e c t i o n c h e c k ( P r o c e d u r e 1 ) S T A R T D o e s r e p l a c e m e n t T V c a b ...

2.8 Touch Pad Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 2-21 2.8 TouchPad Troubleshooting S TART END TouchPad connection check (Procedure 1) TouchPad replacement check (Procedure 2) Replace system board Figure 2-7 TouchPad ...

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 outlines the process. Start with Procedure ...

2.9 Speaker Troubleshooting 2 Troubleshooting Procedures Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 2-23 2.9 Speaker Troubleshooting S TART Do all sources have same problem? END Perform earphone test (Procedure 2) Do earphones function correctly? Perform connection che...

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. First adjust the spe...

2.10 Optical Drive Troubleshooting 2 Troubleshooting Procedures Satellite M70 Series Maintenance Manual [CONFIDENTIAL] 2- 27 2.10 Optical Drive Troubleshooting START Audio CD functions ok? END Perform software check (Procedure 3) Perform diagnostic test (Procedure 4) Perform connection and replaceme...

2 Troubleshoot ing Procedures 2.11 Modem Troubleshooting 2-30 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual 2.11 Modem Troubleshooting START Computer unable to detect telephone signal? END Perform connection check (Procedure 2) Perform replacement check (Procedure 3) Perf...

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. Figure 2-12 outlines the process. Perform the steps below starting with Procedure 1 and contin...

2 Troubleshooting Procedures 2.12 PCMCIA Troubleshooting 2-32 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual 2.12 PCMCIA Troubleshooting START Do errors occur during SYCARD test? Perform PCMCIA socket replacement check (Procedure 2) Replace system board END PCMCIA unit is ...

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. Perform the steps below starting with Procedure 1...

2 Troubleshooting Procedures 2.14 Wireless LAN Troubleshooting 2-36 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 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 (Pr...

2.14 Wireless LAN Troubleshooting 2 Troubleshooting Procedures Satellite M70 Series Maintenance Manual [CONFIDENTIAL] 2- 37 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 damage d. To determine if the co...

2 Troubleshooting Procedures 2.14 Wireless LAN Troubleshooting 2-38 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual 2.15 Express Card Troubleshooting ST ART Do errors occur during Express CARD test? Perform Express card socket replacement check (Procedure 2) Replace system ...

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 summarized in Figure 2-14. Perform the steps below starting with Proc...

2 Troubleshooting Procedures 2.14 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. Continue troubleshooting-r...

3-2 satellite M750X 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 Diagnostics Satellite M70X Series Maintenance Manual 3-3 3.1 The Diagnostic Test This chapter explains how to use the Test & Diagnostic program to test the functions of the (Base on Detroit10 T&D version 1.0) hardware modules. The Test & Diagnostic Pr...

3.2 Executing the Diagnostic Test 3. Test s and Diagnostics Satellite M70X 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 these steps: 1. Insert the diagnostics diskette #1 in the flop...

3. Test s and Diagnostics 3.2 Executing the Diagnostic Test 3-6 satellite M750X Series Maintenance Manual The below display will show up at the beginning of T&D program If the test result passes, the following display will show up:

3. Test s and Diagnostics 3.2 Executing the Diagnostic Test 3-8 satellite M750X 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...

3.1 Config check Test 3. Test s and Diagnostics Satellite M70X Series Maintenance Manual 3-9 3.3 Config Check Test The config check test checks unit configuration. It includes: ? CPU type (P4/CEL; Dothan; Cache ; CPU speed ) ? BIOS version ? Panel ID ? VRAM size ? System memory size (*** MB) ? ODD t...

3.1 Config check Test 3. Test s and Diagnostics Satellite M70X 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. ...

3.8 Fan ON/OFF Test 3. Test s and Diagnostics Satellite M70X Series Maintenance Manual 3-13 3.6 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. Liste...

3. Test s and Diagnostics 3.9 Main Battery Change Test 3-14 satellite M750X Series Maintenance Manual 3.7 Main Battery Charge Test NOTE : The AC adaptor ( 65W, 19V ) should be connected to successfully run this test. This test shows and measures the main battery: ? Battery type (Lion) ? Manufacturer...

3. Test s and Diagnostics 3.11 ODD Test 3-16 satellite M750X 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 inserted into the ODD drive before this test starts. The ODD test includes two subtests...

3.12 Keyboard Test 3. Test s and Diagnostics Satellite M70X 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 shoul...

3.13 Mouse (Pad) Test 3. Test s and Diagnostics Satellite M70X 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. Mouse Speed (on a scale from slow to fast...

3.14 LCD Pixels Mode Test 3. Test s and Diagnostics Satellite M70X 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). 2....

3. Tests and Diagnostics 3.15 Lid Switch Test 3-22 satellite M750X Series Maintenance Manual 3.13 Magnetic 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...

3.16 HDD R/W Test 3. Test s and Diagnostics Satellite M70X 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 HDD write test starts. The HDD tes...

3.17 LAN Test 3. Test s and Diagnostics Satellite M70X 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 ...

3.18 RTC Test 3. Test s and Diagnostics Satellite M70X Series Maintenance Manual 3-27 3.16 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...

3. Test s and Diagnostics 3.18 RTC Test 3-28 satellite M750X Series Maintenance Manual 3.17 Speaker EQ Type Check&Re -Write This test will check if the computer’s EEPROM EQ type is correct. The EQ Type test includes two subtests of the: 1. Read EQ Type from EEPROM 2. Re-Write EQ Type to EEPROM N...

3.18 RTC Test 3. Test s and Diagnostics Satellite M70X 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 Diagnostics 3.18 RTC Test 3-30 satellite M750X Series Maintenance Manual 3.18 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 begins. The figure below will be display...

3.19 CD Control Button Test 3. Test s and Diagnostics Satellite M70X Series Maintenance Manual 3-31 3.19 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. One will hear one “bi” sound when press”WWW”...

4 Replacement Procedures 4-i i [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual

4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 -i i i Chapter 4 Contents 4.1 General........................................................................................................................ 4-7 4.2 Battery .............................

4.1 General 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. Always use the lithium ion battery pack or backu...

4 Replacement Procedures 4.1 General 4-10 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual Before You Begin Look over the procedures in this section before you begin disassembling the computer. Familiarize yourself with the disassembly and reassembly steps. Begin each procedu...

4.1 General 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: ? Pressure Plate Connectors ? Standard Pin Connectors To disconnect a Pressure Plate connector, lift up the...

4 Replacement Procedures 4.1 General 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. Proper use of these devices will increase th...

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. 2. Disengage the battery lock (A) and s...

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. WARNING: The battery is a lithium io...

4.3 PC 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 the steps below. 1. Click the Safely Remove Hardware icon on the Task Bar. 2. Click the PC Card you want to remove. 3. Press ...

4 Replacement Procedures 4.3 P C Card 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 figures in the preceding section. 1. Insert the PC Card. 2. Press gently to ensure a firm connect...

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 Follow the steps below to remove H...

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 figures in the preceding section. 1. Seat the HDD in the EMI Shielding, and secure it with four M3x3 black sc...

4 Replacement Procedures 4.5 Modem 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. Remove two black M2.5x3 screws secu...

4.6 Expansion 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 M2.5x4 screw securing the expansion memor...

4 Replacement Procedures 4.6 Expansion Memory 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. To ...

4.7 Wireless LAN Unit 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 -23 4.7 Wireless LAN Unit Removing the Wireless LAN Unit To remove wireless LAN unit: 1. Remove the M2.5x4 screw securing the wireless LAN door, and then remove it. (NOTE: The Sa...

4 Replacement Procedures 4.7 Wireless 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. Debris on the connectors may cause malfuncti...

4.8 Optical 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. Follow the steps be...

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. 1. Slide t...

4.9 Optical 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 drive DVD Super Multi drive Disassembling the Optical Drive To disassemble the optical drive, first remove th...

4 Replacement Procedures 4.9 Optical Drive 4-28 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual Reassembling the Optical Drive To reassemble an optical drive, follow the steps below and refer to the figure in the preceding section. 1. Position the optical drive bracket plate...

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 keyboard: 1. Open the display panel. 2. Insert a thin tool into the gap between the strip cover and keyboard...

4 Replacement Procedures 4.10 Keyboard 4-30 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 3. Remove two M2x3 black screws securing the keyboard. Figure 4-15 Removing t he keyboard 4. Disconnect the keyboard FPC cable and remove the keyboard. Figure 4-16 Disconnecting the k...

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 figures in the preceding section. 1. Connect the keyboard FPC cable to the system board. 2. ...

4 Replacement Procedures 4.12 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, first remove the keyboard and wireless LAN, then follow the steps below: 1. Disconnect the LCD pow...

4.12 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 Pulling out the wireless LAN antennas 4. From the backside , remove two M2.5x12 screws securing the LCD. Figure 4-20 Removing the...

4 Replacement Procedures 4.12 Bluetooth 4-34 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 5. Remove two M2.5x6 screws securing display assembly to the top cover, the disengage the display assembly from the chassis. Figure 4-21 Removing the display assembly

4.12 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. 1. Seat the display assembly taking care n...

4 Replacement Procedures 4.12 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. Disco...

4.12 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 the below and refer to the figures in the preceding section. 1. Seat the Bluetooth module on the...

4 Replacement Procedures 4.13 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 battery pack, keyboard, display assembly, optical drive module, HDD, and memory module and wireless LAN as...

4.13 Top Cover 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 -39 2. Detach the Power Switch FFC cable and TouchPad FFC cable on the top chassis. Figure 4-24 Removing the top cover-2 3. Turn the computer upside down and remove eleven M2.5x12 , fou...

4 Replacement Procedures 4.13 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 figures in the preceding section. 1. Seat the top cover and secure the upper FFC cable and ...

4.14 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. 2. Remove...

4 Replacement Procedures 4.1 4 TouchPad 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. With the top cover upside down, place the TouchPad, the ...

4.15 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. Because =there exists some difference in how the sys...

4 Replacement Procedures 4.15 Ssytem Board 4-44 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 Series Maintenance Manual 3. Remove two hexagonal screws from the back of the system board. Figure 4-28 Removing the hexagonal screws 4. Disconnect the speaker cable. 5. (Satellite Pro M70 ) Remove two M2....

4.15 System Board 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 -45 6. (Satellite Pro M70 ) Remove one M2.5x3 screw and one M2.5x12 screw from the ODD board, then lift it out. Figure 4-30 Removing the ODD board 7. (Satellite Pro M70 ) Remove two ...

4 Replacement Procedures 4.15 Ssytem Board 4-46 [CONFIDENTIAL] Satellite M70/Satellite Pro M70 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. (Sat...

4.15 Speakers 4 Replacement Procedures Satellite M70/Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 4 -47 4.16 Speakers Removing the Speakers To remove the speakers, first remove the top cover, system board and then follow the steps below: 1. Remove two M2.5x3 screws from the right speak...

4 Replacement Procedures 4.17 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. 1. Remove one M2.5x3 screw...

4.17 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 M2.5x3 screws from the VGA board heat sink, then disengage it. Figure 4 -33 Removing the VGA Board -2 NOTE: The VGA board screws...

4 Replacement Procedures 4.18 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 M2.5x3 screws from the thermal module. 2. Pry off the th...

4.19 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 ...

4 Replacement Procedures 4.19 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. Figure 4 -38 Removing the heat sink Note: The...

4.19 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 figures in the preceding section. CAUTION: If you ...

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 assembly as described earlier, then follow the steps below: 1. Remove the mask sea...

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 figures in the preceding section. 1. Seat the display mask and secure the snaps o...

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. 1. Remove one M2.5x3 black screw a...

4.21 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 figures in the preceding section. 1. Set the LCD module in the display assembly. 2. Con...

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, the...

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 ............................................................

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, please observe the following precautions when handling i...

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 U17

Satellite M70 Serie s Maintenance Manual [CONFIDENTIAL] 2 B.2 System Board (FRDSY*) Button View PJP1 JP25 JP18 JP24 U 28 JP28 JP29 JP14 U2 P J P 2 JP11 JP12 JP13 JP22 JP 20 J P 19 JP23 JP15 JP16 JP21 JP17

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 JP6 Bluetooth conn JP7 Cardbus Socket JP8 New card connector JP9 5 in 1 conn JP11 LAN connecto JP12 US...

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 North bridge 915GM or 915PM U9 ICS95 1402AGT U10 South bridge ICH6 U14 KB910 U17 AC97 Codec_ALC250&MDC U28 PCI 7411 or PCI4510 U30 BIOS RA M_...

Satellite M70 Series Maintenance Manual [CONFIDENTIAL] C-1 C . Appendix C Pin Assignments System Board C.1 JP15,JP16 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 VSS O 3 VSS O 4 DQ4 I/O 5 DQ0 I/O 6 DQ5 I/O 7 DQ1 I/O 8 VSS O 9 VSS O ...

Satellite M70 /Satellite Pro M70 Series Maintenance 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. Keytop Make Break Make Break Note 01 ‘ ~ 29 A9 0E F0 0E 02 1 ! 02 82 16 F0 16 03 2 @ 03 83 1E F...

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. 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 — — ...

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. 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 7...

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 Break 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 ...

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 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 (...

Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] E -1 A p p e n d i x E Appendix E Key Layout E.1 United States (US) Keyboard Figure E-1 US keyboard E.2 United Kingdom (UK) Keyboard

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 (J A) Keyboard Figure E-4 JA keyboard

E -4 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual E.5 Korean (KO) Keyboard Figure E-5 KO keyboard E.6 Canada France (CF ) Keyboard Figure E-6 CF keyboard

E -6 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual E.8 US -INTE (UI/INTE) Keyboard Figure E-8 U S-INTE_ALPS Keyboard E.9 Germanic (GR) Keyboard Figure E-9 GR keyboard

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

Satellite M70 /Satellite Pro M70 Series Maintenance Manual E -9 E.13 Italian (IT) Keyboard Figure E-13 IT keyboard E.14 Be lgiun (BE) Keyboard Figure E-14 BE keyboard

Satellite M70 /Satellite Pro M70 Series Maintenance Manual E-1 1 E.16 Czech (CZ) Keyboard Figure E-16 CZ keyboard

E -12 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual E.17 Estonian (EST) Keyboard Figure E -17 ES T keyboard E.18 Greek (GK) Keyboa rd Figure E-18 GK keyboard

Satellite M70 /Satellite Pro M70 Series Maintenance Manual E-1 3 E.19 Hebrew (HB) Keyboard Figure E -19 HB keyboard E.20 Hungary (HG) Keyboard Figure E -20 HG Keyboard

E -14 [CONFIDENTIAL] Satellite M70 /Satellite Pro M70 Series Maintenance Manual E.21 Norwegian (NW) Keyboard Figure E -21 NW keyboard E.22 Dutch (DT) Keyboard

Satellite M70 /Satellite Pro M70 Series Maintenance Manual E-1 5 Figure E-22 DT keyboard 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-1 7 E.26 Yugoslavian (YU) Keyboad 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) Keyboard Figure E-28 SR keyboard

Satellite M70 /Satellite Pro M70 Series Maintenance Manual E-1 9 E.29 Swedish (SD) Keyboard Figure E-29 SD keyboard E.30 Swiss (SW) Keyboard Figure E-30 SW keyboard

Satellite 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 1.5~2.0kg MAC925006Z0 M2.5X6 2 LCD PANEL ASSY TO COVER SUB ASS...

F-3 [CONFIDENTIAL] Satellite M70 Series Maintenance Manual LOGIC ASSY MAC925003Z0 M2.5X3 4 MB ASSY TO LOGIC LOWER 2.5~3.0kg MAC925003Z0 M2.5X3 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 2.5~3.0kg MACK25001Z0 M2.5...

Satellite M70 /Satellite Pro M70 Series Maintenance Manual [CONFIDENTIAL] 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 10,000 Keyboard 60,000 HDD 300,000 Removable F D D 30,000 Optical ...