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IBM 1400 (2611) manual Audio Connection Board

Models: 1400 (2611)

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Page 89

Image 89

Audio Connection Board

Ÿ “Battery Assembly” on page 60

Ÿ“Keyboard” on page 63

Ÿ	“Hard Disk Drive and HDD Heatsink” on page 65
Ÿ	“Processor Heatsink” on page 69
Ÿ	“LCD Assembly” on page 72

Ÿ“Upper Cover (Keyboard Bezel)” on page 73

	Size			Head	&
Step	(Quantity)			Color		Torque		Memo

1	M2.5	x	6L	Bind		3.2		w/
	(2)			head,		kgf-cm		nylok
				black				paste

Note: Make sure you use the correct screw for replace

Attention:	When		removing		the	Audio	Connection		Board,
pull it	up	at	an	angle. It cannot removed					when pu

straight up.

ThinkPad i Series 1400 81(Part I)

Page 89

Image 89

IBM 1400 (2611) manual Audio Connection Board

Contents

IBM Mobile Systems ThinkPad i Series 1400 Hardware Maintenance Manual August Copyright International Business Machines Corpo 1999ration 1999, 1998. All rights reservedNote. to US Gov AugustRelated Publications PrefaceAbout This Manual The following diskettes are available through IBM or Related DiskettesIBM Authorized Dealer iv ThinkPad i Series 1400 HMMPart ContentsDIMM MemoryPCMCIA Holder DC/DC ChargerManual MaintenanceThinkPad Trademarks NoticesIntroduction Important Service InformationFRU Replacement Strategy How to Use Error Messages Hard Disk Drive Replacement StrategyError ReadDrive DisketteMatrix Safety Notice Safety Notices Multi-lingual Translationsamount SafetySafety Safety Notice Minuten vousBestimmungen Safety Notice Safety NoticeDie Stromzufuhr Β muabgeschaltet, alle Stromkabel General Safety Safety Informationunplug Electrical SafetySend another person to get medical aid Safety Inspection GuideUse caution do not become a victim your- self Switch off power worn Handling Electrostatic Discharge-Sensitive DevicesGrounding Requirements Laser Compliance Statement Introduction17 18 ThinkPad i Series 1400 HMM Ÿ Ÿ Ÿ Ÿ Ÿ 2611-436-JP Ÿ Ÿ ThinkPad i Series 1400 19Part ThinkPad i Series 1400 Hardware Maintenance Manual PartRead This First How to Diagnose Mulitple FRUsWhat to Do First How to Use Error Messages5. Failure symptoms, error codes apperaing on displ and beep symptoms 2. Date of service 3. Date when part failed 4. Date of purchase6. Procedure index and page number in which faili FRU was detected The following is not covered under warrantyyou removed. Use a new one. Make sure the screws are tightened firmly Screw Notices“Switch Power-On and Setup PasswordVerified Check ProceduresAdapter Power Systems CheckOperational BatteryNote Signal System Board CheckMemory Check memory Keyboard and External Input Device CheckTrackPoint Audio Function CheckCheck CD-ROM Drive Check Diskette Drive Checksure haveModem Board Check BIOS Utility press Enter Navigating the BIOS UtilityScreen Blanking Mode Power Management FeaturesStandby Mode StandbHibernation Mode Numeric Error Codes and Messages Symptom-to-FRU IndexMessage FRU/Action in SequenceCode ErrorThinkPad i Series 1400 37Part No Beep Beep SymptomsSymptoms 39Part Symptom/ErrorLCD FRU Replacement Notice Keyboard/TrackPoint-Related SymptomsLCD-Related Symptoms ThinkPad i Series 1400 41Part Indicator-Related Symptoms42 ThinkPad i Series 1400 HMM Power-Related SymptomsMemory-Related Symptoms PC Card PCMCIA-Related Symptoms Audio-Related SymptomsPower Management-Related Symptoms ThinkPad i Series 1400 43Part44 ThinkPad i Series 1400 HMM Peripheral-Device-Related SymptomModem-Related Symptoms Ÿ Go Intermittent ProblemsUndetermined Problems 7. If Status Indicators Related Service ProceduresFlash Memory Update ence see theUsers Referapplication programsRunning the PQA Diagnostics Program Power SwitchDiagnostic Program Diskette theleft and rightkeys to down arrow keysPQA Diagnostic sagesError CodesTest Running Modem Dial and Data Transferand Speaker-out Test Running CD-Player TestSetting the Thermal Sensor The system is SettingUtility Program Diskette Running USB Register and ConnectionData Fn Key CombinationsWriting 56 ThinkPad i Series 1400 HMM Product OverviewThe following shows an overview of the system featu Ÿ To FRU Removals and Replacements58 ThinkPad i Series 1400 HMM Cable FPC Cable Connector TypeExample Explanation 60 ThinkPad i Series 1400 HMM Battery AssemblyReverse the steps described above when installing battery pack Step DIMM and DIMM CoverQuantity Torquemodem Modem Board Cover and Modem BoardŸ “Battery Assembly” on page KeyboardNote Be careful not to scratch the surface of plate cover ThinkPad i Series 1400 63PartWhen ThinkPad i Series 1400 65Part Hard Disk Drive and HDD HeatsinkŸ “Battery Assembly” on page Ÿ “Keyboard” on page when Hard Disk Driverect diskQuantity PCMCIA HolderWhen removing TrackPoint Boardcannot be removed when pulled Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageThinkPad i Series 1400 69Part Processor HeatsinkŸ “Battery Assembly” on page Ÿ “Keyboard” on page Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page Processor EMI Bracket and Processor BoardŸ “Processor Heatsink” on page Attention The processor board is ESD-sensitive and caDealers RTC Battery Backup Batterysevere burns Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page LCD Assemblyinstalled Ÿ “Processor Heatsink” on pageŸ “Battery Assembly” on page Ÿ “Keyboard” on page Upper Cover Keyboard BezelŸ “LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on page74 ThinkPad i Series 1400 HMM Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page CD Control Card“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageModem Connector RJ11 Cable Assembly Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page DC/DC Charger“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pagespeaker cable Audio Cable and Speaker CableŸ “Battery Assembly” on page Ÿ “Keyboard” on page Audio PCB“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageŸ “Battery Assembly” on page Ÿ “Keyboard” on page Fan Assembly“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageAudio Connection Board Diskette and CD-ROM Drives Assembly ThinkPad i Series 1400 83Part CD-ROM Module84 ThinkPad i Series 1400 HMM Diskette Drive with BezelSystem Board LCD Front Cover Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page Speakers“LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on pageInverter Indicator Board and Microphone Cable Assembly Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page HingeŸ “LCD Assembly” on page “Hard Disk Drive and HDD Heatsink” on page13.3-inch LCD Unit LCD Panel and LCD CableHead 92 ThinkPad i Series 1400 HMMStep QuantityLocations Front View Rear View Bottom ViewSW2, Switch Switch LocationsSetting Setting96 ThinkPad i Series 1400 HMM System Unit Parts ListingDescription ThinkPad i Series 1400 97Part98 ThinkPad i Series 1400 HMM ThinkPad i Series 1400 99Part LCD Unit Parts Listing 12.1 LCD Unit Parts Listing05K5672TFT 100 ThinkPad i Series 1400 HMMThinkPad i Series 1400 101Part 13.3 LCD Unit Parts Listing102 ThinkPad i Series 1400 HMM ThinkPad i Series 1400 103Part Service ToolsMiscellaneous Parts 104 ThinkPad i Series 1400 HMM OthersŸ 2611-40A Ÿ 2611-40C Ÿ 2611-40F Ÿ 2611-40H Ÿ 2611-40K Ÿ 2611-40M ThinkPad i Series 1400 Hardware Maintenance Manual PartHow to Diagnose Mulitple FRUs How to Use Error MessagesRead This First What to Do First5. Failure symptoms, error codes apperaing on displ and beep symptoms 2. Date of service 3. Date when part failed 4. Date of purchase6. Procedure index and page number in which faili FRU was detected The following is not covered under warrantyyou removed. Use a new one. Make sure the screws are tightened firmly Screw NoticesNote SW2 Power-On and Setup Passwordwrench Check ProceduresAdapter Power Systems CheckBattery Memory Check Note SignalSystem Board Check 2. SelectInteractive Tests 3. SelectKeyboard Keyboard and External Input Device Checkmemory 3. SelectInternal Speaker Audio Function CheckCheck Diskette Drive Check CD-ROM/DVD-ROM Drive CheckModem Board Check 2. SelectDiagnostics 3. SelectO her DevicesandModem 4. SelectModem Loopback TestBIOS Utility BIOS UtilitySystem Information Basic System Settings Startup Configuration Onboard Devices Configuration System Security Power Managementkeys Navigating the BIOS Utilitykeys keysStandby Mode Power Management FeaturesScreen Blanking Mode Hibernation Mode Error Codes and MessagesSymptom-to-FRU Index ThinkPad i Series 1400 Part123 ErrorMessage CodeNo Beep SymptomsBeep Symptoms 124 ThinkPad i Series 1400 HMMThinkPad i Series 1400 Part125 Keyboard/TrackPoint-Related SymptomsLCD-Related Symptoms FRU Replacement ThinkPad i Series 1400 Part127 Power-Related Symptoms Indicator-Related SymptomsMemory-Related Symptoms 128 ThinkPad i Series 1400 HMMPC Card PCMCIA-Related Symptoms Audio-Related SymptomsPower Management-Related Symptoms ThinkPad i Series 1400 Part129130 ThinkPad i Series 1400 HMM Peripheral Device-Related SymptomsUndetermined Problems Modem-Related SymptomsIntermittent Problems LCD assembly the problem remains, replace the following FR7. If at a time. Do not replace a non-defectiveStatus Indicators Related Service ProceduresFlash Memory Update ence see theUsers Referapplication programsUsing the PC Doctor Diagnostics Program Running the PC Doctor DiagnosticsPower Switch Diagnostic Program DisketteRunning the Maintenance Program Maintenance Program DisketteLCD Panel ID SettingData Setting the Thermal Sensor The system isWriting TheShortCut Fn Key CombinationsProduct Overview FeatureThe following shows an overview of the system featSafety Notice FRU Removals and ReplacementsSome FPC Cable Connector TypeCable 142 ThinkPad i Series 1400 HMM Battery AssemblyReverse the steps described above when installing battery pack DIMM and DIMM Cover Note The screws do not separate from the modem board cover Modem Board Cover and Modem BoardKeyboard Ÿ “Battery Assembly” on pageNote Be careful not to scratch the surface of plate cover ThinkPad i Series 1400 Part145replacing ThinkPad i Series 1400 Part147 Processor Thermal PlateŸ “Battery Assembly” on page Ÿ “Keyboard” on page Hard Battery, Processor EMI Shield andDisk Drive disk drive PCMCIA Holder Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page LCD AssemblyŸ “Processor Thermal Plate” on page ThinkPad i Series 1400 Part151Size 152 ThinkPad i Series 1400 HMMQuan HeadŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page Ÿ “Battery Assembly” on page Ÿ “Keyboard” on pageŸ “LCD Assembly” on page Upper Cover Keyboard BezelSize 154 ThinkPad i Series 1400 HMMHead StepŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page“LCD Assembly” CD Control CardTrackPoint Board and Modem Connector RJ11 Cable Assembly Ÿ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page“LCD Assembly” DC/DC ChargerBoard Audio“LCD Assembly” ConnectorŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page“LCD Assembly” Audio Cable and Speaker Cableshown the speaker cableŸ “RTC Battery, Processor EMI Shield and Hard Disk Drive” on page Ÿ “Battery Assembly” on page Ÿ “Keyboard” on page“LCD Assembly” Audio PCBFan Assembly Diskette and CD-ROM/DVD-ROM Drives Assembly 164 ThinkPad i Series 1400 HMM CD-ROM/DVD-ROM ModuleCD-ROM/DVD-ROM-drive-emergency-eject hole to open the CD/DVD tray ThinkPad i Series 1400 Part165 Diskette Drive with BezelSystem Board LCD Front Cover 12.1-inch Head SpeakersLCD Panel, LCD Cable and Inverter Size 170 ThinkPad i Series 1400 HMMQuan HeadHinge LCD Front Cover 14.1-inch Cover Indicator Board and Microphone Cable AssemblySpeakers LCD Panel, LCD Cable and Inverter Size ThinkPad i Series 1400 Part175Quan HeadSize 176 ThinkPad i Series 1400 HMMQuan HeadHinge Locations Front View Rear View Bottom ViewSwitch Keyboard Language SW3, Switch 1, 2 and 3 SettingSW3, Switch Switch Locations25-1 System Unit Parts ListingThinkPad i Series 1400 Part181 21-1 182 ThinkPad i Series 1400 HMMThinkPad i Series 1400 Part183 184 ThinkPad i Series 1400 HMM Description ThinkPad i Series 1400 Part185186 ThinkPad i Series 1400 HMM LCD Unit Parts Listing 12.1 LCD Unit Parts ListingLCD27L0477 ThinkPad i Series 1400 Part187SANYO 188 ThinkPad i Series 1400 HMM 14.1 LCD Unit Parts ListingThinkPad i Series 1400 Part189 190 ThinkPad i Series 1400 HMM Miscellaneous PartsThinkPad i Series 1400 Part191 Telephone/Modem192 ThinkPad i Series 1400 HMM Power CordNotices 194 ThinkPad i Series 1400 HMM Trademarks S1ðL-9952-ð2 IBMPart Number 37L5192 Printed in U.S.A