初三数学AOC193Sw液晶维修手册电路图文档格式.docx

初三数学AOC193Sw液晶维修手册电路图文档格式.docx

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30-83kHz

TABLEOFCONTENTS

DescriptionPageDescriptionPage

5.2.ElectricalBlockDiagram……….………..….......15

6.Schematic……………......................................17

6.1MainBoard....……….......................................17

6.2PowerBoard.….……...................................23

7.PCBLayout..……………….....................................26

7.1MainBoard…………..…......................................26

7.2PowerBoard…..................................................28

8.Maintainability………...............................................32

8.1.EquipmentsandToolsRequirement.....................32

8.2.TroubleShooting……….......................................33

9.White-Balance,Luminanceadjustment…………...38

10.MonitorExplodedView…………………….............39

11.BOMList…............................................................40

12.DifferentPartsList……………………………………58

TableOfContents.......…….............................…........1

RevisionList.….......................................……......2

1.MonitorSpecification..............................………........4

2.LCDMonitorDescription…………………………….......5

3.OperationInstruction…………...............……...........6

3.1.GeneralInstructions...........................…...........6

3.2.ControlButtons……….…..............……..............6

3.3AdjustingthePicture...........................…............7

4.Input/OutputSpecification............……………............10

4.1.InputSignalConnector............………….................10

4.2.FactoryPresetDisplayModes......….......................10

4.3.PanelSpecification.....………………....................11

5.BlockDiagram……...................…………................13

5.1SoftwareFlowChart…………………….………….13

SAFETYNOTICE

ANYPERSONATTEMPTINGTOSERVICETHISCHASSISMUSTFAMILIARIZEHIMSELFWITHTHECHASSISANDBEAWAREOFTHENECESSARYSAFETYPRECAUTIONSTOBEUSEDWHENSERVICINGELECTRONICEQUIPMENTCONTAININGHIGHVOLTAGES.

CAUTION:

USEASEPARATEISOLATIONTRANSFOMERFORTHISUNITWHENSERVICING

RFORTH

UNITWHENS

CI

RevisionList

Version

Date

RevisionHistory

TPVModelName

A00

Feb.-26-07

Initialrelease

T95MM4HBWCA2NS

A01

May.-14-07

AddnewBOM

T95MM4HCWCA1N

A02

May.-18-07

T95MM4DCWCA1N

A03

Oct.-30-07

T95MM4HCWCA3NN

ImportantSafetyNotice

Properserviceandrepairisimportanttothesafe,reliableoperationofallAOCCompanyEquipment.TheserviceproceduresrecommendedbyAOCanddescribedinthisservicemanualareeffectivemethodsofperformingserviceoperations.Someoftheseserviceoperationsrequiretheuseoftoolsspeciallydesignedforthepurpose.Thespecialtoolsshouldbeusedwhenandasrecommended.

ItisimportanttonotethatthismanualcontainsvariousCAUTIONSandNOTICESwhichshouldbecarefullyreadinordertominimizetheriskofpersonalinjurytoservicepersonnel.Thepossibilityexiststhatimproperservicemethodsmaydamagetheequipment.ItisalsoimportanttounderstandthattheseCAUTIONSandNOTICESARENOTEXHAUSTIVE.AOCcouldnotpossiblyknow,evaluateandadvisetheservicetradeofallconceivablewaysinwhichservicemightbedoneorofthepossiblehazardousconsequencesofeachway.Consequently,AOChasnotundertakenanysuchbroadevaluation.Accordingly,aservicerwhousesaserviceprocedureortoolwhichisnotrecommendedbyAOCmustfirstsatisfyhimselfthoroughlythatneitherhissafetynorthesafeoperationoftheequipmentwillbejeopardizedbytheservicemethodselected.

Hereafterthroughoutthismanual,AOCCompanywillbereferredtoasAOC.

WARNING

Useofsubstitutereplacementparts,whichdonothavethesame,specifiedsafetycharacteristicsmightcreateshock,fire,orotherhazards.

UndernocircumstancesshouldtheoriginaldesignbemodifiedoralteredwithoutwrittenpermissionfromAOC.AOCassumesnoliability,expressorimplied,arisingoutofanyunauthorizedmodificationofdesign.

Servicerassumesallliability.

FORPRODUCTSCONTAININGLASER:

DANGER-InvisiblelaserradiationwhenopenAVOIDDIRECTEXPOSURETOBEAM.

CAUTION-Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedhereinmayresultinhazardousradiationexposure.

CAUTION-Theuseofopticalinstrumentswiththisproductwillincreaseeyehazard.

TOENSURETHECONTINUEDRELIABILITYOFTHISPRODUCT,USEONLYORIGINALMANUFACTURER'

SREPLACEMENTPARTS,WHICHARELISTEDWITHTHEIRPARTNUMBERSINTHEPARTSLISTSECTIONOFTHISSERVICEMANUAL.