飞利浦液晶显示器170S7

17”LCDColorMonitor170S71ServiceServiceServiceHorizontalFrequency30-83KHzTABLEOFCONTENTSDescriptionPageDescriptionPageSAFETYNOTICEANYPERSONATTEMPTINGTOSERVICETHISCHASSISMUSTFAMILIARIZEHIMSELFWITHTHECHASSISANDBEAWAREOFTHENECESSARYSAFETYPRECAUTIONSTOBEUSEDWHENSERVICINGELECTRONICEQUIPMENTCONTAININGHIGHVOLTAGES.CAUTION:USEASEPARATEISOLATIONTRANSFOMERFORTHISUNITWHENSERVICINGTableOfContents.................................................………….1RevisionList.....................................................…………….2ImportantSafetyNotice……………….................................31.MonitorSpecifications……….....................................…..42.LCDMonitorDescription………..…………..........................53.Operationinstructions……………...........................…....63.1GeneralInstructions………………………..…..…………63.2Controlbuttons….…….…………………………………63.3AdjustingthePicture…….......................................…..83.4ConnectingtoyourPC…….............…….…..........…....114.Input/OutputSpecification...........................…………….124.1InputSignalConnector................................……………..124.2FactoryPresetDisplayMode.....................……..........124.3PixelDefectPolicy…………………………………..……..135.BlockDiagram…………………………….……................155.1MonitorExplodedView……………….………...............155.2SoftwareFlowChart.………….......................................165.3ElectricalBlockDiagram.….....................….….…..….....186.SchematicDiagram……...................................……….....….206.1MainBoard…..…………………….…………………………206.2PowerBoard…….…..…………….………..…………………247.PCBLayout.….........…….......................……………………..267.1MainBoard.....…….......….....................……..…………......267.2PowerBoard......………..................…..…………….............287.3KeyBoard…..….………………………………………………308.WiringDiagram………………………………………………….319.MechanicalInstructions.......……….......…………….............3210.Troubleshooting.…………………………………...………..3711.RepairFlowChart……………..………………………………3912.ISPInstructions.....…......................………………..............4413.DDCInstructions......………..…...........………….................5014.WhiteBalance,LuminanceAdjustment……...…................5715.SparePartsList..……...................…………........................5816.DifferentPartsList…………………………………………….7017.GeneralProductSpecification……………………………….79GB31381061051617”LCDColorMonitor170S72RevisionListVersionReleaseDateRevisionHistoryA00May.10,2006Initialrelease,draftversion17”LCDColorMonitor170S73ImportantSafetyNoticeProperserviceandrepairisimportanttothesafe,reliableoperationofallPhilipsCompanyEquipment.TheserviceproceduresrecommendedbyPhilipsanddescribedinthisservicemanualareeffectivemethodsofperformingserviceoperations.Someoftheseserviceoperationsrequiretheuseoftoolsspeciallydesignedforthepurpose.Thespecialtoolsshouldbeusedwhenandasrecommended.ItisimportanttonotethatthismanualcontainsvariousCAUTIONSandNOTICESwhichshouldbecarefullyreadinordertominimizetheriskofpersonalinjurytoservicepersonnel.Thepossibilityexiststhatimproperservicemethodsmaydamagetheequipment.ItisalsoimportanttounderstandthattheseCAUTIONSandNOTICESARENOTEXHAUSTIVE.Philipscouldnotpossiblyknow,evaluateandadvisetheservicetradeofallconceivablewaysinwhichservicemightbedoneorofthepossiblehazardousconsequencesofeachway.Consequently,Philipshasnotundertakenanysuchbroadevaluation.Accordingly,aservicerwhousesaserviceprocedureortoolwhichisnotrecommendedbyPhilipsmustfirstsatisfyhimselfthoroughlythatneitherhissafetynorthesafeoperationoftheequipmentwillbejeopardizedbytheservicemethodselected.Hereafterthroughoutthismanual,PhilipsCompanywillbereferredtoasPhilips.WARNINGUseofsubstitutereplacementparts,whichdonothavethesame,specifiedsafetycharacteristicsmaycreateshock,fire,orotherhazards.UndernocircumstancesshouldtheoriginaldesignbemodifiedoralteredwithoutwrittenpermissionfromPhilips.Philipsassumesnoliability,expressorimplied,arisingoutofanyunauthorizedmodificationofdesign.Servicerassumesallliability.FORPRODUCTSCONTAININGLASER:DANGER-Invisiblelaserradiationwhenopen.AVOIDDIRECTEXPOSURETOBEAM.CAUTION-Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedhereinmayresultinhazardousradiationexposure.CAUTION-Theuseofopticalinstrumentswiththisproductwillincreaseeyehazard.TOENSURETHECONTINUEDRELIABILITYOFTHISPRODUCT,USEONLYORIGINALMANUFACTURER'SREPLACEMENTPARTS,WHICHARELISTEDWITHTHEIRPARTNUMBERSINTHEPARTSLISTSECTIONOFTHISSERVICEMANUAL.TakecareduringhandlingtheLCDmodulewithbacklightunit-Mustmountthemoduleusingmountingholesarrangedinfourcorners.-Donotpressonthepanel,edgeoftheframestronglyorelectricshockasthiswillresultindamagetothescreen.-Donotscratchorpressonthepanelwithanysharpobjects,suchaspencilorpenasthismayresultindamagetothepanel.-ProtectthemodulefromtheESDasitmaydamagetheelectroniccircuit(C-MOS).-Makecertainthattreatmentperson’sbodyisgroundedthroughwristband.-Donotleavethemoduleinhightemperatureandinareasofhighhumidityforalongtime.-Avoidcontactwithwaterasitmayashortcircuitwithinthemodule.-Ifthesurfaceofpanelbecomesdirty,please