寸tv成品检验对所生产55TV电视机各项参数作出为QA提供依据

文件名称55″TVFileName:InspectionSpecificationfrom55inchVersionKTCISO9001、ISO14001体系文件KTCISO9001,ISO14001SystemInspectionSpecificationfor55inchTVProvidethebasisforQAinspectionbysettingspecificparametersfor55inchTVproducedby二、适用范围：ScopeofApplytotheinspectionandjudgmentfor55inchLCDTVproducedbyAdoptgradeIinspectionstandardin四、允收水准：AcceptablequalityAdoptcorrespondingAQLvalueofgradeIin Criticaldefect:0 Majordefect:1.5 五、缺点定义：DefinitionofCriticaldefect:alsocalledfataldefect,onlyreferstodefectsthatendangerthelifesafetyofusersorcarriers.Orcannotmeetthesafetyrequirementsofsalesterritoryortheproductdoesnotwork.129Majordefect:onlyreferstodefects,exceptthecriticaldefect,thatmakeproduct’sperformancecannotreachtheexpectedtargetorloweritspracticalityMinordefect:onlyreferstodefectsthatprobablycan'tgosofarastolowertheperformanceofproductor,althoughdonotconformtospecifications,theyhavenoinfluenceonusageandoperationofproduct.Power:AC110V/60Hzor220V/50Hz,ambienttemperature:5～35℃,relativetemperature:20%～80%RHIfthisinspectionspecificationdifferencefromactualobject,pleaserefertothecorrespondingCheckifequipmentsarenormalbeforeinspecting,correctsafetytestingequipmentsandrecordeverymorningandafternoonaccordingtoPreheatthemachinemorethan20minutesbeforeinspecting.WearelectrostaticringandglovewhenStandardsettings：Setthebrightness,contrast,soundandothersogtyaccordingtothestandardofthefactory229八、检验项目及内容：(ItemsandcontentofParameterandJudgmentof目 Name,model,productiondate,productionty,productionorder,etclabelLabelSealingMissstick,wrongsticklabel,isnotcorrect,productiondate歪斜LabeltiltHaveobvioussecondaryseal,defectiveseal,etc.△△LabelforVisualVisual△Visual△△△目Carton,StyrofoamdirtyDamaged,surfacecrack5cmcarton,styrofoamWrongprintingofCartonoutofDoesnotstickserialCartongap＞4cmLackofnail,openinglocationandthedesignlocationmorethan5mm△△VisualVisual△△Measurewith△△△△△△△△△△△△329目 overloadingaccessoriesSmudgedandcannotbeSmudgedbutcanbeWrongparameters,poorprinting,wrongpageandsoonScratchonwires,butcorewirenotScratchonwires,andcorewireNocorrespondingsafetymarksonpowercordPackingmethodnotcomplywithOtherobjectswerefoundincartonwhichwilldamagemachine△△VisualVisualPowercord,audiowire,signalwire,remotecontrol,warrantycard,instruction,base,screwsandaccessoriesshouldcomplywith△△线材、底座配置以实际机型标配Goodcleanlinessof3.△ △ actualmodelWrongparameters,poorprinting, △△Signalwiremustbefinewithoutlack△△Remotecontrolandsignalwiremustbefinewithoutscratch.△Wiresmusthavecorresponding△△Packingmethodsshouldcomply△△△△△429ParameterandJudgmentof2.1、整机条码、 Visual目VisualSticklabelbarcoreonpositionwithcorrectparametersgoodMissinglabel,stickinwrongce,poorstickingParametersonrearnametenotconformwithInstructionsNosafetymarksonrearnameSkewbarcord,rearnamete﹥Fragilelabelnot△△△Viewingangle:90±30 △△Safetylogoonrearname△△△△Warning△Skew目△VisualVisualSticktrademarkonassignedpositioncorrectlyandgoodstickingMissinglabel,stickinwrongce,poorsticking△Viewingangle:90±30Updownskew≤1.0mm△△3、左右错位3.左右错位△LeftrightmispositionLeftrightmisposition△5291WrongormissingcharactersofSkewsilk-print,dimComingoffafterwi10timeswith2KGingloves△Visual△Correctsilk-print,entire△Viewingangle:90±30△2、丝印不应有错位现△Nomisposition,overlaponsilk-△3△Silk-printadhesive△目1、机壳不应有明显变形、缩水、Noobviousdeformation,shrink,aberrationon2No3、外壳损坏程度Damagedconditionofcover4、外壳颜色5、外壳脏SmudgedProtuberanceofObviousdeformation,shrink,dent,aberrationoncoverFlashabletohurtSeriouscracksorIncorrectcolorofsurfacecoverandbackcoverScrewspiercesurfaceSmudgedareathatcannotcleanorhardtocleanS≥1.0cm2△6VisualVisual△△Viewingangle:º△△必要时参考△点参考表1、2、△△Ifnecessary,△toIQCscratches,△refertolist1.2.△△△△29表1:Judgingbasisforsurfaceframe表2:后壳刮伤判定依据Judgingbasisforbackcover729表3Judgingbasisforsupportbase表4:浅颜色标准的面框、后壳污点判定依据Judgingbasisforlightcolorsurfaceframe,backcover829表5:深颜色标准的面框、后壳污点判定依据Judgingbasisfordeepcolorsurfaceframebackcover1Defectiveing:spot,stain,slightflaw,bulgegrainTheabovedefectsdonotcalculatearunningtotal,suchas:frontsideallow0.6mm,onespotor0.5mm,twospots.3、同一面有大小不同之斑点，以最大尺寸计算。Havedifferentsizeofspotsonthesamesideshallbecalculatedonthebasisoflargestsize.3、结构及外观检测Structureandappearance3、结构及外观检测StructureandappearanceParameterandJudgmentof3.1、前面框与液ThegapsurfaceframeLCDAmbientlightVisualinspection/pluggageLCDmodel:Up0.2-3.0mm,left/right,down0.2-2.5mm;Outoftherequired△IncludingtheironthicknessofLCDpanel△LED机型：上部0.2mm-2.5mm left/right,down0.2-9293.2、后壳与3.2、后壳与IO△Thegapbetweenbackcoverand AmbientlightMeasurewithplug55inchOutoftherequired△3.3、面框与后壳面框高于后壳≤1.0mm△不适合前框包后HeightdifferencebetweensurfaceframeandbackAmbientlightVerniercaliperorpluggageSurfaceframehigherthanback≤1.0mm,backcoverhigherthansurfaceframe≤0.8mmOutoftherequired△ 3.4、前面框与后△不适合前框包后 ThegapsurfaceframeandbackcoverAmbientlightVerniercaliperorpluggagThegapbetweensurfaceframeandbackcover≤2.0mmOutoftherequired△ 3.5SkewhorizontalAmbientlightMeasurewithruleror55inchmachinetilt│left-Machinetilt│left-right│outofthestandard△ 3.6、导光柱、遥Lightpipe, AmbientlightVerniercaliperorpluggageLightpipesinkinto1导光柱内陷Lightpipesinkinto≤0.5mmLightpipebulgeRemotecontrolreceiverwindowsinkinto≤0.5mm4接收窗凸出＞1Remotecontrolreceiverwindowbulge≤1mmLightpipe,remotecontrolreceiverwindowscratch.△△△Lightpipebulge△△Remotecontrolreceiverwindow△into4.接收窗凸出≤1△Remotecontrolreceiverwindow△△Lightpipe,remotecontrol△1029目△VisualVisualMisslockisnotMiss△△ScrewScrew△△ScrewfastenDoesnotfastenfirmly,not△△Wrong△3.8、按键、电源Key,powerVisualinspectionandactualoperationFunction,feeling,Pressthefunctionkeyforfivecontinuously,feelstuckandhavenoButtonoutofshaperange:linedeviationmorethanThekeysThegapbetweenkeyandcoveristoolarge,singlesidemorethan1.5mmKeysfunctioninACandDClabel△△△△△△△△△△△△11293.9Thecoverbreak,outofshape,wrongmarking,etcarenotThegraphicsymbolshouldcomplywithfunction,functionkeysachievetherequiredofdesign.Keyscontact,batterycover印、错误、漏字Thebackcoverwasbreak,outshape,scratch,wrongmarking,Thegraphicsymboldoesnotcomplywithfunction,functionkeydoesnotachievetherequiredofBadfeelingoftheBatterycovercannotcover△VisualVisual△△△△△△△△△4、电气性能检测ElectricalperformanceParameterandJudgmentof4.1、电源、指示灯△ indicatorInanysignalVisualPowersupplyCannotstartthemachine,noisethe△△LEDindicatorThestartingandstandbylightdonot△△Indicatorlightinawrong△12294.2、VGA信源频switchingofsignalInVGAsignalsource,connectthesignalandswitchtheresolutionVisualModesswitchingtimedonotmorethan8seconds. switchingmodes.△△△△2、VGA节能状态测试不得超过VGAenergyconservationtestdoesmorethan1.5 △△Screencrash,brightbandtimethan2△Screencrash,brightbandtime△than44.3、亮度、对比 AllwhiteVisualBrightness,contrastratioBrightnesssmoothandsamechangeBrightness,contrastcannotbeThebrightnessdoesnotsmooth,adjustmentreversechanges △△△△△△4.4、VGA模式画The imageinVGAAllstandardsupportGridVisual Checkthedisyeffectandsize,withoutinterference,misscolor,colordeviation,vaguecharacter,doesnotfullscreenandtheimageisnormalwhenswitchingover.SeriousinterferenceandmisscolorThecharacterisvagueandthereiscolordeviationThedisysizedoesn’tcoverfullscreenandself-adjustmentcan’tthis△1329△△△△△

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Saveandexit,cannotreturnto orcannotbe The"OSD ytime"isinorthe can’t periodthathavebeenset1529,etcImagenormaldis测Data目视△部分软件特殊设VisualSavetheprograminTVChannelscannotsaveafterauto△△ExceptpartofthespecialfunctionAdjusteachogtyon,saveandexit,thenpressPOWERkeytoshutdown.Signalsourcecannotsaveaftershuttingdown.△3.所有被调节后的参数因开关机△Checkiftheadjustedogty save not Cannotsavetheadjustedparameter △shutting InfivesquareF9/Fsignal,contrastratio 用CA-210彩色分析仪距Panel20cm测量方块数值然后进行Measure1-5fivesquarevaluesabout20cmfromthepanelwithcoloryzer.2（3、4、5）/1×100△（如右图Theratiooffourcorner(2,3,4,5)squarebrightnesstomiddlebrightness×100%≤60%△2（3、4、5）/1×100(Seetheright1629InputallblackfieldsignalinAVchannelPALsystem,measurewithcoloryzer将电视调整到标准状态，在屏幕上选取亮度最大点进行AdjusttheTVtostandardstate,choose brightnesspointonthescreentotestReadthebrightnessvaluefromcoloryzer,requirethatlightleakagebrightness<1.0cd/cm2漏光Light△Lightleakagestandardonlyaimatthepanel,aimatspecialmodelstructurepressingpanelandcausedlight△ darkspotof全白信号（R、、B单色）、底色信号用放大镜显示△定 （includingR、G、 ）ObservebrightspotanddarkspotofLCD Inspectthesize,amount,distanceofbrightspotanddarkspotaccordingto"LCDpanelinginspectionstandard"Outof"LCDpanelinginspectionReferto △backgroundmagnifying最佳分辨率模式下55寸a-△Image 55incha-△ standardVisualinspectionMASKAsshownin55incha-最佳分辨率模式下55寸a-△Image55incha-△AsshowninInbestresolutionmodeWINDOWSstandardpictureVisualinspectionorMASKmeasure55incha-1729△Turnon/off ConnectsignalandSwitchingtimemorethan3insame△InsertpowercordandsignalwireinTVTimeforswitchingHearthenoisefrom0.7mswitching△△mode,searchtheTurnon/offSoundsofturningSoundofturningon/offmorethan3secondslaterthanimage.△△ ACturnon/off,remotecontrolturnon/off,switchprogramsSwitchchannelsandcheckifimagesareHeariftherenoiseinSoundsofturningon/offlaterthanTurnonhavecolor秒Turningon/offimageabnormaltimemorethan3seconds.秒Colortrailingtimemorethan3△△△△△ACshutdownandhaveHearthenoisefrom0.7mturning△ChannelswitchingStandbystatewithHavenoiseduring△△△△Switchingchannelandthe△outofsyncinsame△Theimagesoutofsync△switchingTherehavenoiseduring△△source△Switchthechannelandmachinedoesn’twork,△down△1829果Checkifstandard,dynamic,soft,customfourkindsofinligentimagemodesare PresskeyonremotecontrolorpaneltoinspectOSDimage:brightnesschangingmustbesmooth,doesnotaffectotherperformanceduringContrastratiochangingmustbesmooth,doesnotaffectimagequality.Colorsaturationogtychangingmustbesmooth,imagehasnocolorinthestateofogtyminimum.Toneadjustimage'scolorphaseinNTSCsystemandtransitionisnormal.AdjustthedefinitionandimageshouldSoundmodeswitchingmustbesmooth,highpitchandlowpitchhaveobvious△△OSDinspectioninTVsignalsourceContrastPressimagemodeshortcutkeytoinspecttheimageImagemodehaveno△ Imagemodeswitchinghaveno△△PresskeyonremotecontrolorpaneltoinspectOSD△Tones(NTSCAnyonfunctionadjustmentinODShavenoeffect.△ColorFunctionkeyonremotecontrolhave△Contrastratiohavenochangeorblurredscreenduring△△△ImageColor tynoeffect,colorphasewrong△Proportion.NTSCsystemadjustmenthave△effect,tonehaveno△1929OSDfunctioninspectioninTVsignalsource

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willchangeaccordingtothe20292、收67.25MNTSC-MHavesound,noimageorhaveimage,nosound.Disyimageabnormal,color interfereimage.ColorandsoundsystemrecognitionareImagevague,colorbartransitionisAdjusttheSelectthesignal检测图像制式及声音制式识别是否正△SearchingtoTVNTSCcolorbarReceive67.25MNTSC-MsystemandReceivecentralbarsignal,checkifimagesystem system △transitionare3、核对 ChecktheinstructionsofKTCcentralsignalSquare+circleReceive136.00MSECAM-Ltestingsignal.Checkifsoundand△sourcesystemrecognitionarenormal,△andverticallinearityare4、红绿蓝场变换信 switchsignal4、接收频点为175.25MPAL-D/K,红/绿/蓝场切换画面,检测图像及声音制式是Receive175.25M-D/Ksignal,switchthered/green/bluefieldimage,checkifimageandsoundsystemarenormal.△△5、棋盘格+立体声信5、接收217.25MPAL-B/G棋盘格+△TestinTVmode,becauseofTVmodel checkerboard+stereosignal.Checkifetextdemodulationandrecognitionare△thesupportsystemwillchangeaccordingtothe6、接收231.25MSECAM-B/G复合测试图信号，检查彩色，下部为多波确定图像中心位置，左右2别标志图案几何尺寸的85%、90%△IntegrativetestingimageReceive231.25MSECAM-B/Gtestingimagesignal.Checkifthecolordecodinglowerpartismultiburst;theimagedefinition,thereisawhitetoconfirmimagecentraposition,thecrosscurvesmarkphysicaldimension△、90%、95%、100%,tocheckoverscanorlack2129Selectthesignal7、活动图像测试信 8、PAL-N制式彩条测PAL-Nsystemcolorbartestingsignal9、PAL-B/G仿飞卡双 bilingualetexttestingNTSC-MactiveimagetestingsignalLionheadtestingPAL-D/KcolorevisiontestingsignalReceive247.45M-Iactivesignal,checkthedynamicimageandaudio8、频点为471.25MPAN-N彩条信号为The75%standardcolorbarof471.25MPAN-Ncolorbarsignalisusedtocheckcolordecodingandrelevantsound9、频点为711.25MPAL-B/G仿飞卡双语The711.25MPAL-B/Gimitationcolorevisionbilingualtestingimageisusedtocheckifthedecodingofetextandbilingualarenormal.10、频点为795.25MNTSC-M信号，用以评价动态图像还原效The795.25MNTSC-Msignalisusedtosubjectiveevaluatedynamicimagerecoveryeffect.11、接收频点为855.25MPAL-B/G狮子Receive855.25MPAL-B/Glionheadtestingsignal,testhorizontalandverticaldefinitionarenormal.12、频点为863.25MPAL-D/K飞卡测试The863.25MPAL-D/Kcolorevisiontestingsignalisusedtocheckseveralaggregativeindicator.BadHorizontalandverticallinearityareBadcolorpurity,colorbarsignalhaveslightinterference.etextcannotCannotrecognizestereoorwrongImagedecodingisFrequencypointwrong频点偏小于Frequencypointlessthan△andintegratedtoTV△Receivecentral△ChecktheinstructionsofKTCcentralsignal△source△△△TestinTVmode,becauseofTV△modelthesupportwill△accordingto△△△△△△△2229Selectthesignal△SearchingtoTVCannotadjustNTSCsystem△andReceivecentral△Activeimagehaveinterference,isn't△△ChecktheinstructionsKTCcentralBilingualdemodulationis△source△ decolorationfunctionis△△Searchmanuallyanditcannot△Searchmanuallyanditiswrong△△TestinTVmode,becauseofTVmodelSearchmanuallyanditwilldelete△thesupportwillchannelsyoustore△accordingto△Finetuninghaveno△△Cannotsaveprogramafterfine△△Jumswitchhaveno△25.图像接收灵敏度低,△Haslowsensitivityofimage△23294.17、TV伴音质ReceivenormalTVsoundsignalNosoundorourofcontroloronechannelnosound.TheHumisfuzzyorblockingorhavenoise,etc. shakeormachineshakeSoundsystemHigh/lowpitchMachineCrossThesoundislow,cannothear敲击机壳时,伴音时有时无When sometimesthereisnosound.TheHumisfuzzyorblockingorhavenoiseSoundadjustmentchange,distortion,andsoundcannotshutdownwhenogtyis0.声音模式调整突变，切换异响Soundadjustmentchange,havenise tyandhavenochanges.MutefunctionhavenoStillhavesoundsafterpressingmutekey.Left/rightchannelsarereverse,onesidenosound.接收信号源45.25扫频信号，将音量调到70%出现Receivecentralsignalsource45.25swept-frequencysignal,adjustthe resonancephenomenon.AVandTVandPChavecrosssoundphenomenonSoundsinterfere△△TVsound△△△△△△△△Adjustthevolume,highpitch,lowpitch,△△△△△△△△△△△△2429Switchsignal1.按面板Press"SOURCE"keytoselectsignalsourceSelectinputsignalsourcewithremoteWithoutsignalsource,messycodeandinterference.Nopromptincurrentsignalsource,cursorpositioniswrong.Signalinputsourcedoesn'tchangewithselection.Switchingtimemorethan8seconds,andwrongsignalsource,wrongsoundsinputmode,interference,etc.Selectionofsignalsourcedoesn'tcloseautomaticallywithinOSDsettingtimeorcannotpopupthe.△Press"SOURCE"keywillsignalsourceselection,△interference,messycode,trailing,△Whenpoupsignalsourceitshouldpromptandthecursor△oncurrentsignalinput△ Ifinputsourcechangewith△signal4、弹出信号源菜单，按"▲▼"△Press"▲▼"toselectinputsource,itshouldbeswitchedwithin△5OSD△SelectionofsignalsourceshouldbeclosedautomaticallywithinOSD△setting25291.接收ReceiveCVBSsignalofFLUKE54200or接收FLUKE54200DVD的S-号 2.接收 FLUKE54200orofchromaorDVD.InputAVsignalanddisynormally,withoutinterference,soundsmustbeclearandadjustable.InputS-signalanddisynormally,withoutinterference,soundsmustbeclear.。InputYPBPRsignalanddisynormally,withoutinterference,soundsmustbeclear.shoulddemodulateimageandsoundnormally.AV/S-/YPBPR/ imagesdis yabnormally,withinterference,defectivesound.AV/S-/YPBPR/ /YPBPR/ 择到PAL、NTSC、SECAM图像SelectcolorsystemtoPAL,NTSC,SECAMineachsignalsource,imagesareabnormal.在各信源下将彩色制式分别选择到PA、C、M声音SelectcolorsystemtoPAL,NTSC,SECAMineachsignalsource,soundsareabnormal.△△△4.19口检测(AV、用FLUKE54200DVD△4.19.SignalUseFLUKE54200port、 DVDassignal△ △△△*signalof1、开机不优先△26Europe294.20SCART4.20.function IfSCARTfirstwhenstartingInputRGB,CVBSorRGB-SCARTisnotfirstwhen2RGBCVBSInputRGB,CVBSorRGB-anditis△△△signalAutoscalehaveno△△△SCARTportoutputSCARToutputis△Receiveetextsignal,presscorrespondingfunctionkeyonremotecontrol,imagesshouldhavecorrespondingchanges.2、etext在不同画面比例时均应etextwillbeeffectiveindifferentimageproportion.Insensitiveisnotallowed40/90dBcanenterthe45/90dBcannotmissing1 Keyfunctiondoesnotetextisabnormalindifferentimage△△Europe△*央信号源"digital"toselect etext"测UseFLUKE54200711.25MHzofsignalsourceassignal2 △△centralsignal△UseFLUKE5420067.25MHzofcentralsigna