Hardware Overview, 2ComputerBlockDiagram | Toshiba SATEGO L300D

1HardwareOverview	1.1Features

Figure1-2ComputerBlockDiagram

10 SatelliteL300D/L305D/SatelliteProL300D/EQUIUML300D/SATEGOL300DMaintenanceManual

Image 22

Toshiba SATEGO L300D, PSLCAX/PSLCBX, EQUIUM L300D manual Hardware Overview, 2ComputerBlockDiagram

Contents

EQUIUML300D SATEGOL300D Disclaimer CopyrightFirstEditionMay2008 Trademarks Safetyprecautions PrefacePage Conventions Acronyms TableofContents CustomizationTest HotkeyTest ReplacementProcedures Overview HDD RemovingtheSystemBoard… InstallingtheSystemBoard RemovingtheCPUPage AppendixC AppendixAAppendixB AppendixD HardwareOverview 1HardwareOverview Contents Figures Tables 1Features 1FeaturesThecomputerhasthefollowingfeatures 4096MB512M⋅64/667/800MHz HardDiskDriveHDD 15.4WXGACSV200nitsdisplay 15.4WXGANon-CSV200nitsdisplay ExternalMonitorPort BridgeMediaSlotBTO WirelessLANBTO InternalModemBTO 1IDPartsDescriptionPlacement 2ComputerBlockDiagram Hardware Overview Features 3SystemBoardConfigurations 4isBlockDiagramoftheSystemUnit 2SystemUnitComponents 2SystemUnitComponents − 512MB64Mx64 1HardwareOverview1.2SystemUnitComponents − IntegratedLVDS 2SystemUnitComponents1HardwareOverview − Automaticdetectionofunpluggedmode − RemotebootPXE2.1 InchHDD InchHDD 4ComboCD-RW/DVD-ROM 1HardwareOverview1.4ComboCD-RW/DVD-ROMomboCD-RW/DVD-ROM 5DVDSuperMulti+-RDoubleLayer ThespecificationsoftheDVDSuperMultidrivearelistedinTable1-35DVDSuperMulti+-RDoubleLayeryer Powerinputmonitor 6PowerSupplyMonitorsthesupplyvoltagefromtheACadapter BatteryChargingControl 6PowerSupplyMainBattery BatteryCharge RTCBattery Thechargingtimeexceedsthefixedlimit Troubleshooting Contents CoolingModule HDD Error Code and Status Computer TheFRUscoveredhereareasfollows Systemboard 1Outline2TroubleshootingOutline Display ODDdrive LAN Speaker BasicFlowchart Makesureanypieceofoptionalequipmenthasbeeninstalled Yes Anyerrormessagedisplayed?? 2BasicFlowchartOSstarted?? InsertBootableCDintoODD Performeachtestwiththe 2BasicFlowchart PowerSupply Procedure1PowerIconCheck Dcinled 3PowerSupplyNot, go to Procedure IftheDCINLEDoff,followthestepsbelow Procedure2ConnectionCheck Procedure3ReplacementCheck SystemBoard Procedure1MessageCheckSystem Board Procedure2TestProgramCheck 2.5-inchHDD Procedure2PartitionCheckBootfromtheDOSsystem.Performthefollowingchecks 2.5-inch HDD Procedure3FormatCheck Problempersists,gotoProcedure3 Check3Problempersists,performCheck4 Display,performCheck5 Procedure4TestProgramCheck Code Status Procedure5ConnectorCheckandReplacementCheck CPU Keyboard Procedure1TestProgramCheckProcedure2ConnectorCheckandReplacementCheck 6Keyboard Procedure3ConnectorCheckandReplacementCheck Procedure1ExternalMonitorCheckDisplay Ifthereisstillanerror,performCheck4 7Display Procedure1ODDCleaningCheck ODDOpticalDiskDrive 8ODDDrive LAN Troubleshooting 10AudioTest Ifanyerrorisdetectedbythetest,gotoProcedure2 11CoolingModule 11CoolingModule Chapter DiagnosticPrograms ChapterContents 63i Page General 1General 3DiagnosticPrograms3.1General QuickTest QuickStart2QuickStart Forthedetailoftestitem,pleaserefertoQuickTestItemList Thetestresultwillbedisplayedinthefollowingscreen 2QuickStart CPUSpeedTestStepbyStep 2Runningthecurrenttestitem KeyboardLayouttest Thetestscreenwouldbeshownasbelow HotkeyTest AudioPlayTest DMIRead AudioRecordTestDMIWrite 10 Theconfirmationscreenisasbelow SystemInformation 10ViewLogs 12 Usercanenteronechoicetoviewalogfileinthescreenasfollows 11ExittoUHHDOS 12TheDiagnosticsScreenExplanationDiagnosticsWindows SelectthisitemtoexittoUHHDOS 14 Diagnostic ProgramsProgramNameandItsVersionServiceDiagnosticVer1.10 TitleBar PauseEnableDisplay‘PAUSE’whenPauseEnableisenabled Overview 16 Options OptionsMenuNotes BatchParametersConfiguration ExittoDOS ExittheServiceDiagnosticsEditorandbacktoDOS3Option 18 Item’sParametersConfiguration Parameters 20 Repeattimesofthetestitem Parametersforthespecifictestitems SaveBatchParameters LOGParametersSetting 22 LogfileName AppendtoOldLogFileLogDeviceInfoonFail SpecifyLOGViewer LOGViewer ServiceDiagnosticLogviewer24 Scrollalinebackwardorforwardonthescreen Ctrl+F3 Ctrl+HomeCtrl+End 10LOGFileSample 26 Subtests 4Subtests3DiagnosticProgramsParity 28 HDD Vesa Subtest01CPU 30 SystemTest BasicFunctionalityTest NPUBasicFunctionsTest 5SystemTestCoprocessor NPUInterruptTest 32 Subtest02Boards Subtest03FANSpeedTest CPUFanSpeedTest 34 6MemoryTest Subtest01BIOSROMMemoryTest Thistestmoduleistocheckwhetherthememorychipworksnormally Subtest03Patterns 36 PatternSizeChoosethepatternsize-BYTE,WORD,DWORDorALL ExtendedMemoryStartAddressMB&ExtendedMemoryEnd Incremental/DecrementTest CASLineTestSubtest04 ExtendedPattern Belowistheparameterdialogwindowoftheextendedpatterntest 38 Subtest05Walking1’sTest Subtest08RefreshTest Subtest06Walking0’sTestSubtest07AddressTest Subtest09CacheMemory Thistestitemistocheckwhetherthedatabusworksnormally 40 Subtest12MemorySpeedTest 7Storage PasswordharddiskStorage Subtest01HDD TestMode-Choosetestmodefromthefollowingoptions 42 Percent-Specifythecoveragerateinpercentageofthetotaldisk Option--Selectsequentialtestorrandomtest DiagnosticRead/Write Percent--Specifythecoveragerateinpercentageofthetotaldisk 44 Subtest02ODD Subtest01 TextMode 10Peripheral3DiagnosticProgramsVideo CharacterTest Teststwotypesoffontpatterns Font9*14 Font9*16 46 BelowisthetestscreenofTextAttribute TextPageSelection 10Peripheral TextColor 48 Subtest02 640*480VGAMode Subtest03VESAVideoModes Subtest04 VESAVideoMemory Subtest05 AGPTest 50 Subtest06 LCDPanelTest Subtest07 RegisterTest Subtest08 ColorPurityTest Subtest09 DirectColorTest 52 Subtest10 DAC/PaletteAddress Subtest11 BitBltEngineTest ThistestitemistocheckwhethertheBitBltengineworksnormally 54 CommunicationCOMM Subtest01 LANCard Subtest01 Keyboard 56 Peripheral Subtest02 MouseTest Subtest03 LedTest PeripheralLedTest CheckwhethertheDeviceledworksnormally ErrorCodesanddescription 58 11ErrorCodesandDescription 3DiagnosticPrograms Board 60 FAN Keyboard 62 IDE-HDD QuickTestItemList 12QuickTestItemList ReplacementProcedures 4ReplacementProcedures Contents RemovingtheTopCover InstallingtheTopCover InstallingtheKeyboardRemovingtheMDCModule InstallingtheMDCModule RemovingtheDisplayAssembly InstallingtheDisplayAssembly RJ11cable RemovingtheCCDandMIC InstallingtheCCDandMICRemovingtheSpeakers InstallingtheSpeakers Cable Figures 29RemovingCCDboardandMIC Howtousethecharttwoexamples SafetyPrecautions 1General BeforeYouBegin Checkthatallthecableandconnectorsarefastenedsecurely DisassemblyProceduresAssemblyProcedures Checkthatallthelatchesareclosedsecurely M2 2 mm ToolsandEquipmentScrewTighteningTorque M2.5 2.5 mm ColorsofScrewShanks SymbolsofScrewsontheComputerBodySymbol examples Mm bind screw B12 Mm stud RemovingtheBatteryPack 1Removingthebatterypack InstallingtheBatteryPack Slideinthebatterylock RemovingtheOptionalPCCard 2RemovingthePCcard InstallingtheOptionalPCCard InsertthePCcardgentlyuntilitstopsandisseatedsecurely Replacement Procedures RemovingtheMemoryCard InstallingtheMemoryCard RemovingtheOptionalMemory Spreadoutthetwomemorylocklatchessothatthememorymodulepopsup InstallingtheOptionalMemory Insertthememorymoduleintotheconnectoratanangleof45degrees HDD RemovingtheHDD 2HDD PlacetheHDDpackonaflatsurfacesuchasadesk,andremovethechassis InstallingtheHDD 3ODDBayModule ODDBayModuleRemovingtheODDBayModule InstallingtheODDBayModule DisassemblingtheODDDrive AssemblingtheODDDrive RemovingKeyboard 9Removingthekeyboard InstallingtheKeyboard 4Keyboard MDCModule ContaminatedconnectorscancauseMDCmodulefailuresRemovingtheMDCModule InstallingtheMDCModule 5MDCModule WirelessLANCard RemovingtheWirelessLANCard InstallingtheWirelessLANCard 6WirelessLANCardConnectthetwoantennacablesbypressingthemfirmlyintoplace RemovingtheTopCover TopCoverLiftupthetopcover InstallingtheTopCover 7TopCover DisplayAssembly RemovingtheDisplayAssembly 7DisplayAssembly InstallingtheDisplayAssembly RemovingtheSystemBoard CN3 InstallingtheSystemBoard 9SystemBoard Donottouchorcausedamagetothefaninthecoolingmodule 10CPUCoolingModuleandFanRemovetheCPUcoolingmoduleandFan Replacement Procedures CPU Cooling Module and Fan 19Applyingsilicongrease Besuretoconfirmthecorrectpositionforthemodule InstallingtheCPUCoolingModuleandFan10CPUCoolingModuleandFan Teardownthetaponthethermalpad RemovingtheCPU 11CPURemovetheCPU InstallingtheCPU 11CPU 24SecuringtheCPU Display Mask DisplayMaskRemovingtheDisplayMask InstallingtheDisplayMask Fourtoplatches FL Inverter Board FLInverterBoardRemovingtheFLInverterBoard InstallingtheFLInverterBoard 14LCDModule LCDModuleRemovingtheLCDmodule 27RemovingtheLCDmoduleandscrews InstallingtheLCDModule RemovingtheCCDBoardandMIC CCDBoardandMICLifttheMICfromthedisplayrearcover InstallingtheCCDBoardandMIC 15CCDBoardandMIC Speakers InstallingtheSpeakersRemovingtheSpeakers 17TouchPadandButtonBoard TouchPadandButtonBoardRemovingtheTouchPadandButtonBoard InstallingtheTouchPadandButtonBoard ConnectthebuttonboardflatcabletoCN5001onthebuttonboard USBcable,CRTcable,PowerButtonBoard,AC-INcableandRJ11cable Page Appendices Appendix Contents 22CN506USBPort0&Port1Connector8-PinError!Bookmarknotdefined PrecautionsforhandlingtheLCDmodule Apx.AHandlingtheLCDModule Appendices Apx.AHandlingtheLCDModule Apx.AHandlingtheLCDModule Appendices Apx.AHandlingtheLCDModule Apx.BBoardLayout FigureB-1BoardLayoutFront 2SystemBoardBackView Apx.CPinAssignments AppendixCPinAssignments 6CN6ModemModuleConnector12-Pin 5CN5LCD/FLInverterCableConnector40-Pin 7CN7CCDCameraCableConnector5-Pin 8CN8TouchPadBoardCableConnector12-Pin 10CN11WirelessLANModuleConnector52-Pin 11CN12InternalKeyboardCableConnector34-Pin 13CN14InternalMICPhoneCableConnector2-Pin 14CN15USBPort2BoardCableConnector5-Pin 16CN17HDDConnector22-Pin Appendices 17CN500BatteryPackConnector9-Pin 18CN501FANConnector3-Pin MADATA2 Dgnd MADATA3 MADATA12 MADATA13 MADATA8 MADATA9 MARAS# 20CN503DDR2DIMM1Connector200-Pin Table C-20 DDR2 DIMM1 Connector Pin Assignments 200-Pin MBDATA2 Dgnd MBDATA3 MBDATA12 MBDATA13 MBDATA8 MBDATA9 MBRAS# 21CN505ODDConnector50-Pin Table C-21 ODD Connector Pin Assignments 50-Pin 23CN507HDMIConnector19-Pin 22CN506USBPort0&Port1Connector8-Pin 24CN508BridgeMediaSlotConnector21-Pin 26JACK500RJ45LANConnector12-Pin 27JACK501ExternalMICConnector6-Pin 28JACK502HeadPhoneConnector6-Pin 29CN4000USBPort2Connector4-Pin 31CN5001TouchPadBoardCableConnector12-Pin AppendixD KeyboardScan/CharacterCodes KeyboardScan/CharacterCodes KeyboardScan/CharacterCodes KeyboardScan/CharacterCodes Appendices Scancodesdifferbymode 205~207areforJAPANkeyboardonly Set1 WithleftShiftSet2 TableD-4ScanCodeswithFnkey Cap Keytop Codeset1 Codeset2 Make TableD-7No.126keyscancode Thiskeygeneratesonlymakecodes JapanJPKeyboard UnitedStatesUSKeyboardApx. E Key Layout SpanishSPKeyboard KoreanKRKeyboard CanadianBilingualQBKeyboard FrenchFRKeyboard GermanGRKeyboard ItalianITKeyboard TaiwanTCKeyboard PortuguesePTKeyboard 11 DU,UE,USInternationalUSEKeyboard ArabicARKeyboard BelgianBEKeyboard RussianRUKeyboard Swiss/SwitzerlandSLKeyboard SwedishSWKeyboard NorwegianNOKeyboard DanishDKKeyboard TurkeyTRKeyboard GreekGKKeyboard CanadianMultinationalCMKeyboard HerbrewHEKeyboard CzechCZKeyboard ScandinavianN5Keyboard HungaryHUKeyboard SlovakianSKKeyboard YugoslaviaYUKeyboard ThaiTHKeyboard UnitedKingdomENKeyboard TurkishFTFKeyboard RewritingtheBIOS Apx.FBIOSRewriteProceduresTools Tools Apx.GEC/KBCRewriteProceduresRewritingtheEC/KBC