Toshiba PROA500 - Manual

Toshiba PROA500

Toshiba PROA500 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – Copyright; Toshiba Personal Computer Satellite Maintenance Manual; Disclaimer
  • Page 3 – Preface; SAFETY PRECAUTIONS
  • Page 4 – Conventions; Acronyms; boldface
  • Page 5 – Key operation; Ctrl; and at the same time press
  • Page 6 – Table of Contents; Chapter 1
  • Page 7 – Chapter 3; Configuration; Chapter 4
  • Page 10 – Figures
  • Page 12 – Appendices
  • Page 14 – Hardware Overview
  • Page 17 – Features
  • Page 19 – Express Card Slot
  • Page 20 – PCMCIA Card Organization
  • Page 25 – Item
  • Page 27 – Power Supply
  • Page 28 – Output monitor
  • Page 29 – Batteries; The computer has the following two types of batteries:; Main Battery; Battery Charge; State Charge
  • Page 30 – Any of the following can stops battery charge:; RTC Battery
  • Page 33 – Troubleshooting Procedures; Chapter 2
  • Page 35 – Tables
  • Page 36 – Troubleshooting Introduction
  • Page 37 – Troubleshooting Flowchart; Make sure all optional equipment is removed from the computer.
  • Page 40 – Devices Troubleshooting procedures in Section 2.6
  • Page 41 – Power Supply Troubleshooting; Figure 2-2 Power Supply Troubleshooting Process
  • Page 42 – Procedure 1; Table 2-1 Battery LED; Battery State
  • Page 43 – Power supply status
  • Page 44 – Procedure 3
  • Page 45 – Procedure 4; Reinstall the battery pack.; Procedure 5; Replacement Procedures
  • Page 46 – Display Troubleshooting; Figure 2-3 Display troubleshooting process
  • Page 47 – Procedure 1: External display check; Tests and
  • Page 48 – Replacement Procedures,
  • Page 49 – Keyboard Troubleshooting; Figure 2-4 Keyboard troubleshooting process
  • Page 50 – test and Diagnostics
  • Page 51 – External USB Devices Troubleshooting
  • Page 52 – Figure 2-5 External USB device troubleshooting process
  • Page 54 – TouchPad Troubleshooting; Figure 2-6 Touchpad troubleshooting process
  • Page 55 – Procedure 1: TouchPad connection check; Procedure 2
  • Page 56 – Speaker Troubleshooting; Figure 2-7 Speaker troubleshooting process
  • Page 57 – Procedure 1: Audio source test
  • Page 58 – Wireless LAN Troubleshooting; Figure 2-8 Wireless LAN troubleshooting process
  • Page 59 – Replacement
  • Page 60 – Camera Troubleshooting; Figure 2-9 Camera troubleshooting process
  • Page 62 – Bluetooth Troubleshooting; Figure 2-10 Bluetooth troubleshooting process
  • Page 64 – in1 card Troubleshooting; Figure 2-11 3in 1 card troubleshooting process
  • Page 65 – Procedure 2: 3 in 1 card socket check
  • Page 66 – Figure 2-12 HDD troubleshooting process
  • Page 68 – CRT Troubleshooting; Figure 2-13 CRT troubleshooting process
  • Page 70 – LAN Troubleshooting; Figure 2-14 LAN troubleshooting process
  • Page 71 – Procedure 1 LAN Diagnostic test
  • Page 72 – MIC Troubleshooting; Figure 2.15. MIC troubleshooting process
  • Page 73 – Procedure 1: Diagnostic test
  • Page 74 – Button Troubleshooting; Figure 2.16. Button troubleshooting process
  • Page 76 – modem Troubleshooting; Figure 2-17 Modem troubleshooting process
  • Page 78 – Express card Troubleshooting; S T A R T; Figure 2-18 Express card troubleshooting process
  • Page 79 – Procedure 1: Express card test
  • Page 80 – HDMI Troubleshooting; Figure 2-19 HDMI troubleshooting process
  • Page 82 – Figure 2-20 E-SATA troubleshooting process
  • Page 83 – Check 1
  • Page 84 – Optical Drive Troubleshooting; Figure 2-21 Optical drive troubleshooting process
  • Page 85 – Procedure 1: Audio CD test
  • Page 87 – Tests and Diagnostics
  • Page 89 – The Diagnostic Test; NOTES: To start the diagnostics, follow these steps
  • Page 90 – Executing the Diagnostic Test
  • Page 94 – Display Configuration; This Item will show the unit configuration. It includes:
  • Page 95 – Tests and Diagnostics; Audio sound test; Buffalo only have one speaker, no need test Left/Right Speaker
  • Page 97 – Main Battery Charge Test; . 65W with 19V DC for UMA SKU; This test shows and measures the main battery:
  • Page 100 – check; The keyboard test checks the all keys function.
  • Page 104 – LCD Pixels Mode Test; This LCD pixels mode test checks whether video display is fine.
  • Page 105 – Magnetic Switch Test; Follow below steps to run this test:
  • Page 112 – HDD Test
  • Page 121 – Replacement Procedures
  • Page 124 – Figure 4.26 Reapply Shinetsu 7726 grease on the thermal module and
  • Page 126 – General; For removing the Motherboard:
  • Page 127 – Safety Precautions
  • Page 129 – Before You Begin; Disassemble the laptop only when an abnormality has occurred.
  • Page 130 – Disassembly Procedures; The cable connectors come in these two basic types:; Assembly Procedures; Check that all the cable and connectors are fastened securely.
  • Page 131 – Tools and Equipment
  • Page 132 – Colors of Screw Shanks
  • Page 133 – Battery; Removing the Battery Pack; Turn the laptop upside down so that the bottom is facing you.
  • Page 134 – Installing the Battery Pack; Install the battery pack according to the following procedures.
  • Page 135 – HDD; Removing the HDD; Figure 4.2 Removing the HDD door
  • Page 137 – Installing the HDD; Install the HDD according to the following procedures.
  • Page 138 – Memory; Removing the Optional Memory; Turn the laptop upside down.
  • Page 140 – Installing the Optional Memory; Insert the memory into the connector at an angle of 45 degrees.
  • Page 141 – ODD; Removing the ODD Bay Module; Figure 4.6 Removing the ODD Bay module
  • Page 142 – Installing the ODD Bay Module; Figure 4.7 Removing the bracket from the ODD drive
  • Page 143 – Assembling the ODD Drive; Assemble the ODD drive according to the following procedures.
  • Page 144 – Keyboard Cover and Keyboard; Removing the Keyboard Cover and Keyboard; Remove the keyboard cover.
  • Page 146 – Installing the keyboard Cover and Keyboard; Secure the keyboard with four M2x3 screws.
  • Page 147 – WLAN Card; Removing the WLAN Card; Figure 4.11 Removing the WLAN card; Installing the WLAN Card
  • Page 148 – Logic Upper Assembly; Removing the Logic Upper Assembly; Turn the laptop upside down and remove the following 17 screws:
  • Page 150 – Installing the Logic Upper Assembly; fourteen M2.5x8 screws
  • Page 151 – Power Board; Removing the Power Board; Remove three M2x3 screws from the power board.; Installing the power switch board; Install the power switch according to the following procedures.
  • Page 152 – Touch Pad Button Board and Bracket; Removing the touch pad button board and bracket; Remove three M2x6 screws from the touch pad button board.
  • Page 153 – Installing the Touch Pad Button Board and Bracket
  • Page 154 – Thermal Fan; Removing the Thermal Fan; Figure 4.18 Removing the thermal fan from the logic lower assembly; Installing the Thermal Fan
  • Page 155 – Motherboard; Removing the Motherboard; Remove the motherboard according to the following procedures.
  • Page 157 – Installing the Motherboard; Install the motherboard according to the following procedures.
  • Page 159 – Removing the Thermal Module and VGA Board
  • Page 160 – Figure 4.24 Removing the Thermal Module
  • Page 161 – Figure 4.25 Removing the VGA Board
  • Page 162 – Installing the VGA Board and Thermal Module; Thermal pad
  • Page 163 – CPU; Removing the CPU; When removing the CPU, keep the following in mind:
  • Page 164 – Installing the CPU; Check the cam is in the unlock position.
  • Page 165 – Modem Card; Removing the Modem Card; Remove two M2x6 screws that secure the modem; Installing the Modem Card; Install the modem card according to the following procedures.
  • Page 166 – Speakers; Removing the Speakers; Remove the left and right speakers from the logic lower assembly.
  • Page 167 – Installing the Speakers; Install the speakers according to the following procedures.
  • Page 168 – Display Assembly; e display assembly; Removing the Display Assembly; Figure 4.30 Removing the display assembly
  • Page 169 – Installing the Display Assembly; Place the display assembly in the correct position.
  • Page 170 – LCD Bezel Assembly; Removing the LCD Bezel Assembly; Figure 4.31 Removing the LCD Bezel Assembly
  • Page 172 – Installing the LCD bezel; Reroute the LVDS and antenna cables behind the LCD hinges.
  • Page 175 – LCD Module and Inverter Board; Removing the LCD Module and Inverter Board; Figure 4.39 Removing the Inverter Board
  • Page 176 – Figure 4.40 Removing the LCD Module from the LCD cover assembly
  • Page 178 – Installing the LCD Module and Inverter Board; Connect the LVDS cable to the LCD panel connector.
  • Page 180 – CMOS Board and MIC; Removing the CMOS Board and MIC; Disconnect the CMOS cable from the CMOS module connector an; Installing the CMOS Board and MIC; Connect the CMOS module cable to CMOS module connector.
  • Page 181 – USB Board; Removing the USB Board; Figure 4.46 Removing the USB Board; Installing the USB Board; Install the USB board according to the following procedures.
  • Page 182 – Bluetooth Card; rd; Bluetooth card out.; Removing the Bluetooth ca; Remove the Bluetooth cable from the Bluetooth card.
  • Page 183 – Installing the Bluetooth card; Seat the card in the correct position on the logic lower assembly.
  • Page 184 – Appendix A Handling the LCD Module; Precautions for handling the LCD module
  • Page 189 – Appendix B Board Layout; B.1 System Board Top View
  • Page 190 – B.2 System Board Bottom View
  • Page 193 – Appendix C Pin Assignments; System Board; JLVDS; Signal name
  • Page 195 – JHDD; JODD
  • Page 196 – JESATA; JBT
  • Page 197 – WLAN
  • Page 198 – New Card; LAN
  • Page 202 – HEADPHONE
  • Page 203 – Internal Microphone
  • Page 211 – Appendix D Keyboard Scan/Character Codes
  • Page 214 – * Scan codes differ by overlay function.; key gives different codes.; Fn; key does not generate a code by itself.
  • Page 215 – Table D-2 Scan codes with left Shift key; Shift
  • Page 216 – Code set 1
  • Page 217 – Table D-5 Scan codes in overlay mode
  • Page 219 – Appendix G Reliability; Component Time
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Toshiba Personal Computer

Satellite

Maintenance Manual

TOSHIBA CORPORATION

[CONFIDENTIAL]

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Summary

Page 2 - Copyright; Toshiba Personal Computer Satellite Maintenance Manual; Disclaimer

ii [CONFIDENTIAL] Satellite A500/ ProA500 Series Maintenance Manual Copyright © 2009 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the...

Page 3 - Preface; SAFETY PRECAUTIONS

Satellite A500/ ProA500 Series Maintenance Manual [CONFIDENTIAL] iii Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite, referred to as the Satellite Series in this manual. The procedures described in this manual are inte...

Page 4 - Conventions; Acronyms; boldface

iv [CONFIDENTIAL] Satellite A500/ ProA500 Series Maintenance Manual The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite Series system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 T...

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