内容维修手册le40b8000-v59dh1vk0d040a philippines

SERVICEMANUALLEDModelNo. ThisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralItdoesnotcontainwarningsorcautionstoadvisenontechnicalindividualsofpotentialdangersinattemptingtoserviceaproduct.Productspoweredbyelectricityshouldbeservicedorrepairedonlybyexperiencedprofessionaltechnicians.Anyattempttoserviceorrepairtheproductorproductsdealtwithinthisserviceinformationbyanyoneelsecouldresultinseriousinjuryordeath.Chapter1:General1-1.TableofGeneral 1-1.Tableof 1-2.General 1-3.Important 1-4.HowtoReadthisService LocationofControlsand 3-3.Power 3-4.LCD Disassembleand Removethe RemovetheBack RemovetheMain RemovetheRemoteControl 4-6RemovethePower Installation ExternalEquipment Operation FrontPanel BackPanel UniversalRemote Electrical 7-1.Block 7-2.Circuit 7-3.WiringConnection Measurementsand 8-1.Howtoenterintothefactory 8-2.Howtoupdate 8-3.HowtoenterintotheHo Trouble- 9-1.Simple 9-2.MainBoardFailure 9-3.Panel 1-2.GeneralWhenservicing,observetheoriginalleaddress.Ifashortcircuitisfound,replaceallpartswhichhavebeenoverheatedordamagedbytheshortcircuit.Afterservicing,seetoitthatalltheprotectivedevicessuchasinsulationbarriers,insulationpapersshieldsareproperlyinstalled.Afterservicing,makethefollowingleakagecurrentcheckstopreventthecustomerfrombeingexposedtoshockhazards.LeakageCurrentColdLeakageCurrentHotPreventionofElectroStaticDischarge(ESD)toElectrostatically1-3.Important1-3-1.FollowtheregulationsandMostimportantthingistolistupthepotentialhazardorriskfortheservice neltoopentheunitsanddisassembletheunits.Forexample,weneedtodescribeproperlyhowtoavoidthepossibilitytogeectricalshockfromthelivepowersupplyorchargedelectricalparts(eventhepowerisoff).Thissymbolindicatesthathighvoltageispresentinside.Itisdangeroustomakeanykingofcontactwithanyinsidepartofthisproduct.Thissymbolindicatesthatthereareimportantoperatingandmaintenanceinstructionsintheliterture panyingtheappliance.1-3-2.Becarefultotheelectrical7RSUHYHQWGDPDJHZKLFKPLJKWUHVXOWLQHOHFWULFVKRFNRU¿UHGRQRWH[SRVHWKLV79torainorexcessivemoisture.ThisTVmustnotbeexposedtodriporsplashingwater,DQGREMHFWV¿OOHGZLWKOLTXLGVXFKDVYDVHVPXVWQRWEHSODFHGRQWRSRIRUDERYHWKH791-3-3.ElectrostaticdischargeSomesemiconductor(solidstate)devicescanbedamagedeasilybystaticelectricity.SuchcomponentscommonlyarecalledElectrostaticallySensitive(ES)Devices.Thefollowingtechniquesshouldbeusedtohelpreducetheincidenceofcomponentdamagecausedbyelectrosstaticdischarge(ESD).1-3-4.AboutleadfreesolderThisproductismanufacturedusinglead-freesolderasapartofamovementwithintheconsumerproductsindustryatlargetobeenvironmentallyresponsible.Lead-freesoldermustbeusedintheservicingandrepairingofthisproduct.8VHWKHJHQHZLQJSDUWVVSHFL¿HGSpecialpartswhichhavepurposesoffireretardant(resistors),high-qualitysound(capacitors),lownoise(resistors),etc.areused.Whenreplacinganyofcomponents,besuretouseonlymanufacture'sspecifiedpartsshowninthepartslist.Safety&RPSRQHQWVLGHQWL¿HG PDUNKDYHVSHFLDOFKDUDFWHULVWLFVLPSRUWDQWIRU1-3-6SafetyCheckafter&RQ¿UPWKDWWKHVFUHZVSDUWVDQGZLULQJZKLFKZHUHUHPRYHGLQRUGHUWRVHUYLFHDUHintheoriginalpositions,orwhethertherearethepositionswhicharedeterioratedaroundtheservicedplacesservicedornot.ChecktheinsulationbetweentheantennaterminalorexternalmetalandtheACcordplugblades.Andbesurethesafetyofthat.GeneralServicingAlwaysunplugthereceiverACpowercordfromtheACpowersourceRemovingorreinstallinganycomponent,circuitboardmoduleoranyotherreceiverDisconnectingorreconnectinganyreceiverelectricalplugorotherelectricalConnectingatestsubstituteinparallelwithanelectrolyticcapacitorinthe Awrongpartsubstitutionorincorrectpolarityinstallationofelectrolyticcapacitorsmayresultinanexplosionhazard.Testhighvoltageonlybymeasuringitwithanappropriatehighvoltagemeterorothervoltagemeasuringdevice(DVM,FETVOM,etc)equippedwithasuitablehighvoltageDonottesthighvoltageby"drawinganDonotspraychemicalsonornearthisreceiveroranyofitsUnlessspecifiedotherwiseinthisservicemanual,cleanelectricalcontactsonlybyapplyingthefollowingmixturetothecontactswithapipecleaner,cotton-tippedstickorcomparablenon-abrasiveapplicator;10%(byvolume)Acetoneand90%(byvolume)isopropylalcohol(90%-99%strength).CAUTION:7KLVLVDÀDPPDEOH8QOHVVVSHFL¿HGRWKHUZLVHLQWKLVVHUYLFHPDQXDOOXEULFDWLRQRIFRQWDFWVLVQRWCapacitorsmayresultinanexplosionDonotdefeatanyplug/socketB+voltageinterlockswithwhichreceiverscoveredbythisservicemanualmightbeequipped.DonotapplyACpowertothisinstrumentand/oranyofitselectricalassembliesunlessallsolid-statedeviceheatsinksarecorrectlyinstalled.Alwaysconnectthetestreceivergroundleadtothereceiverchassisgroundbeforeconnectingthetestreceiverpositivelead.Alwaysremovethetestreceivergroundleadlast.Capacitorsmayresultinanexplosion8VHZLWKWKLVUHFHLYHURQO\WKHWHVW¿[WXUHVVSHFL¿HGLQWKLVVHUYLFHCAUTION:'RQRWFRHFWWKHWHVW¿[WXUHJURXQGVWUDSWRDQ\KHDWVLQNLQWKLVRemovetheantennaterminalonTVandturnontheInsulationbetweenthecordplugterminalsandtheeternalexposuremetalshouldbemorethanMohmbyusingthe500Vinsulationmeter.IftheinsulationislessthanMohm,theinspectionrepairshouldberequired.Ifyouhavenotthe500Vinsulation meter,useaTester.Externalexposuremetal:AntennaterminalHeadphonejackElectrostaticallySensitive(ES)Somesemiconductor(solid-state)devicescanbedamagedeasilybystaticelectricity.SuchcomponentscommonlyarecalledElectrostaticallySensitive(ES)Devices.ExamplesoftypicalESdevicesareintegratedcircuitsandsomefield-effecttransistorsandsemiconductor"chip"components.Thefollowingtechniquesshouldbeusedtohelpreducethencidenceofcomponentdamagecausedbystaticbystaticelectricity.Immediaybeforehandlinganysemiconductorcomponentorsemiconductor-equippedassembly,drainoffanyelectrostaticchargeonyourbodybytouchingaknownearthground.Alternatively,obtainandwearacommerciallyavailabledischargingwriststrapdevice,whichshouldberemovedtopreventpotentialshockreasonspriortoapplyingpowertotheunitundertest.AfterremovinganelectricalassemblyequippedwithESdevices,placetheassemblyonaconductivesurfacesuchasaluminumfoil,toprevenectrostaticchargebuilduporexposureoftheassembly.Useonlyagrounded-tipsolderingirontosolderorunsolderESUseonlyananti-statictypesolderremovaldevice.SomesolderremovaldevicesnotFODVVL¿HGDVDQWLVWDWLFFDQJHQHUDWHHOHFWULFDOFKDUJHVVXI¿FLHQWWRGDPDJH(6GHYLFHV'RQRWXVHIUHRQSURSHOOHGFKHPLFDOV7KHVHFDQJHQHUDWHHOHFWULFDOFKDUJHVtodamageESDonotremoveareplacementESdevicefromitsprotectivepackageuntilimmediaybeforeyouarereadytoinstallit.(MostreplacementESdevicesarepackagedwithleadselectricallyshortedtogetherbyconductivefoam,aluminumfoilorcomparableconductivematerial).ImmediaybeforeremovingtheprotectivematerialfromtheleadsofareplacementESdevice,touchtheprotectivematerialtothechassisorcircuitassemblyintowhichthedevicewillbeinstalled.CAUTION:Besurenopowerisappliedtothechassisorcircuit,andobserveallothersafetyprecautions.MinimizebodilymotionswhenhandlingunpackagedreplacementESdevices.(OtherwiseharmlessmotionsuchasthebrushingtogetherofyourclothesfabricortheOLIWLQJRI\RXUIRRWIURPDFDUSHWHGÀRRUFDQJHQHUDWHVWDWLFHOHFWULFLW\VXI¿FLHQWWRGDPDJHanES1-3-7.OrderingSparePleaseincludethefollowinginformationswhenyouorderparts.(ParticularlytheVersionThemodelnumberandSerialnumbercanbefoundonthebackofeachproductandtheSoftwareVersioncanbefoundattheSparePartsList.SparePartNo.and<RXFDQ¿QGWKHPLQWKH6SDUH3DUWV1-3-8.PhotousedinthisTheillustrationandphotosusedinthisManualmaynotbaseonthefinaldesignofproducts,whi aydifferfromyourproductsinsomeway.1-4.HowtoReadthisServiceUsing,FRQVDUHXVHGWRDWWUDFWWKHDWWHQWLRQRIWKHUHDGHUWRVSHFL¿FLQIRUPDWLRQ7KHPHDQLQJeachiconisdescribedinthetableA“note”providesinformationthatisnotindispensable,butmayneverthelessbevaluabletothereader,suchastipsandtricks.A“caution”isusedwhenthereisdangerthatthereader,throughincorrectmanipulation,maydamageequipment,loosedata,getanunexpectedresultorhastorestart(partof)aA“warning”isusedwhenthereisdanger alA“reference”guidesthereadertootherplacesinthisbinderorinthismanual,wherehe/Screen40AspectResponseTimeAngelofColorNo.ofPresetAir:2-Cable:1-OSDColorDK,BG,I,M,L,(Built-in)(W)AudioOutput(outer)TotalPowerInputVoltageRangeAC100-PowerFrequencyNetWeightGrossWeightNetDimensionPackagedLocationofControlsandBoardABABABPowerMainFunctionMainProcesssignalwhichinceptfromexteriorequipmentthentranslateintosignalthatpanelcandisplay.ConnectorMainboardPowerconnectors(PinSignalPinSignal1122BL-33BL-4455POWER6789CN101-Pin3:BacklightThesystemcanturnonorturnoffthebacklightofTFTLCDPanelthroughthepowersupplyunitpath.CN101-Pin5:Systempoweron/Systemboardwillusethispintocontrolsystempower.CN101-Pin3:ControltheluminanceofbacklightThesystemcangeneratethePWNsignaltocontrolthestrengthofTFTLCDPanel’sbacklightthroughthisconnectorModelModelServicePinSignal12345POWERFOR67REMOTE89LAMPLAMPSpeakerconnectorPinSignal12343-3.Power-1FunctionSupplypowerforMainboard,3-3-PinSignal123456789POWERModelModel3-4.LEDModelModel3-4-1.Connectorde1No2I2Cclock(ForVcom3I2Cdata(ForVcom4No5No6No7LVDSdataformat8No9NoNoOddpixelNegativeLVDSdifferentialdatainput.ChannelOddpixelPositiveLVDSdifferentialdatainput.ChannelOddpixelNegativeLVDSdifferentialdatainput.ChannelOddpixelPositiveLVDSdifferentialdatainput.ChannelOddpixelNegativeLVDSdifferentialdatainput.ChannelOddpixelPositiveLVDSdifferentialdatainput.ChannelOddpixelNegativeLVDSdifferentialclockOddpixelPositiveLVDSdifferentialclockOddpixelNegativeLVDSdifferentialdatainput.ChannelOddpixelPositiveLVDSdifferentialdatainput.ChannelNoNoEvenpixelNegativeLVDSdifferentialdatainput.ChannelEvenpixelPositiveLVDSdifferentialdatainput.ChannelEvenpixelNegativeLVDSdifferentialdatainput.ChannelEvenpixelPositiveLVDSdifferentialdatainput.ChannelEvenpixelNegativeLVDSdifferentialdatainput.ChannelEvenpixelPositiveLVDSdifferentialdatainput.ChannelEvenpixelNegativeLVDSdifferentialclockEvenpixelNegativeLVDSdifferentialdatainput.ChannelEvenpixelPositiveLVDSdifferentialdatainput.ChannelNoNoNoVowerinputVowerinputVowerinputVowerinput-13DisassembleandRemovethe/D\GRZQWKHXQLWVRWKDWUHDUfaces5HPRYHWKHWKUHHVFUHZIURPWKHUHDUFRYHULQGLFDWHGZLWKż7KHQUHPRYHWKHRemovetheBack5HPRYHWKHWKHVHVFUHZLQGLFDWHG¿JXUHDERYHE\7KHQUHPRYHWKHEDFNFRYHUIURP

Removetheadhesivetapeindicatedon¿JXUHRemovetheMain□'LVFRHFWHGWKHFRXJ17CN303CN202CN201□5HPRYHWKH0DLQRemovetheTakeouttheRemovetheremotetakeouttheRemoteControlandKeypadRemovethePowerInstallationExternalEquipment Remote User AntennaConnectoneendofacoaxialcable(notincluded)totheANTINjackonthebackofyourTV/DVDcombo,thenconnecttheotherendofthecableintotheantennaorcableTVwalloutlet.Toimprovepicturequalityfromanantennainapoorsignalarea,installasignalIfyouneedtosplittheantennasignaltoconnecttwoTVs,installatwo-way Aerialconnections:IEC(female).Inputimpendance:75 *TheTVappearanceAerialconnections:IEC(female).Inputimpendance:75 BesureboththeTVandcomputerarePowerConnectVGAandaudioConnectpowerPowerontheTV,switchtoPCPowerontheThissequenceisvery8-18*SubjecttomaterialRLRL123456(OnlyforNOTE:PCV.Freq.(Hz)notmorethanPRESETMODE(12345-19AVEQUIPMENTThisTVprovidesonegroupofAV,onegroupofYPbPrforconvenientconnectiontoVCR,DVDorotherequipment.Pleaserefertotheowner'smanualoftheequipmenttobeconnectedaswell.YoucanusetheinputterminalsonTVsetrearasAVAV21LRRWRRWRRTOAUDIO GBRGYellow()Red(audioR)White(audioL)Red(ProrCr)G TOAUDIO

Itcanbeconnectedtothefollowingappliances:VCR,multidiscplayer,DVD,camcorder, gameorstereosystem,etc...YPbPrcansupportthese fomats:480i,576i,480p,576p,720p,1080i,1080p.Note: andYPbPrshareoneaudio portgetDVIsignal,the"AVAudio"channelischangedtoreceivetheaudio SometimesitwillnotsupportindifferentdevicebecausethedevicesupplysnonstandardWhencurrentsourceisTV,AVOUTsignalisTV;whencurrentsourceisAV,AVOUTsignalisAV;othersourceshavenoAVOUTsignal.Whenthesourcedevice(DVDplayerorSetTopBox)supportsHDMHowToConnectConnectthesourcedevicetoportofthisTVwithancable(notdwiththisproduct).NoseparatedaudioconnectionisHowToIfthesourcedevicesupportsAutofunction,theoutputresolutionofthesourcedevicewillbeautomaticallysettoIfthesourcedevicedoesnotsupportAuto,youneedtosettheoutputresolutionTogetthebestpicturequality,adjusttheoutputresolutionofthesourcedeviceto inputsourceininputsourceoptionofSelectMain Whenthesourcedevice(DVDplayerorSetTopBox)supportsDVIHowToConnectConnectthesourcedevicetoportofthisTVwitha -to-DVIcable(notdwiththisproduct).AseparatedaudioconnectionisIfthesourcedevicehasanogaudiooutputconnector,connectthesourcedeviceaudiooutputtoDVIAudioInportlocatedonthePCport.HowToIfthesourcedevicesupportsAutoDVIfunction,theoutputresolutionofthesourcedevicewillbeautomaticallysettoIfthesourcedevicedoesnotsupportAutoDVI,youneedtosettheoutputresolutionTogetthebestpicturequality,adjusttheoutputresolutionofthesourcedevicetoPresstheINPUTbuttontoselectinputsourceininputsourceoptionofSelectMain ModelModelCableCable(notdwiththetoDVICable(notdwiththeogAudioCable(StereotoRCAtype)(notdwiththePowerTOUSEACPOWERUsetheACpolarizedlinecordprovidedforoperationonAC.InserttheACcordplugintoastandardpolarizedACoutlet.1HYHUFRHFWWKH$&OLQHFRUGSOXJWRRWKHUWKDQWKHVSHFL¿HGUsetheattachedpowercord,IWKHSRODUL]HG$&FRUGGRHVQRW¿WLQWRDQRQSRODUL]HG$&GRQRWDWWHPSWWR¿OHRUFXWWKHEODGH,WLVWKHXVHUCVUHVSRQVLELOLW\WRKDYHelectricianreplacetheobsolete,I\RXFDXVHDVWDWLFGLVFKDUJHZKHQWRXFKLQJWKHXQLWDQGWKHXQLWIDLOVWRsimplyunplugtheunitfromtheACoutletandplugitbackin.Theunitshouldreturntonormaloperation.OperationFrontpanelFrontpanel KEYBOARD(LE40B8000)1234512345 CH-CH+3211:321 IndicatorLED:RED3:Keyboard

1.Displaytheinput 2.DisplaymainAdjustsound mode,press“V+”or“V”toadjusttheitemthatyouselected.InTVmode，press“CH+”or“CH”tochangethechannelupanddown. mode,press“CH+”or“CH”toselectPressthisbuttontoturntheunitONfromSTANDBYmode.PressitagaintoturnthesetbacktoModelModelServiceManualREARAVConnectionsAlltheterminalsare(fromlefttoACPOWERSOCKET,AVINPUT,YPbPrNote:andYPbPrshareoneaudioREARAVConnections(SIDE)AVAV21LRRAlltheterminalsare(fromleftto 1,USB,AVOUTPUT,VGA,Note: portgetDVIsignal,theaudiosignalreceivesfromtheAVAudio-24ModelModelService6-3SettingUpYourRemoteNote:Therelevantbuttondoesn'tworkifTV etext,NICAM,MHL-25RFTDA18275(ONSPITDA18275(ONSPI

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--33ShenZhenMTCCo.,ModelModel.WiringConnection 1ConnectionWire(For2ConnectionWire(PowerFor3LVDS4ConnectionWire(ForRemoteand-35ModelModelServiceMeasurementsandProgrammeProgramme Thefirstitemofthe isCHANNEL (forTVsourceonly).AutoSoundSystemManualTuningSoftwareAutoSoundSystemManualTuningSoftware 1).AutoSearchalltheTVchannelsSoundYoucanchangethesoundAutoTuningIManualProgrammeEditSoftwareUpdate(USB) ManualYoucansearchtheTVchannelsandfinetunethechannels,thenstoragethechannelsyouselected.ManualManualStorageTOCurrentCH1Fine-Frequency868.Pressredbuttontostoragetochannelsaftermanualtuning.ProgramYoucanDelete,Rename,Move,orSkipany

tochoosethePressredbutton,theprogramwillMovethecursortotheprogram,pressgreenbuttontorenametheprogram. tochoosethecharacter.Press movethecursor. buttontoexitedit,PressEXITtoexit Note:TheTVprogramsnameonlycanbe5Movethecursortotheprogram,yellowbutton,itwillshowyellowcursor,Presstomovetheprogram. tochoosetheprogram,bluebuttontoskipthisprogram,Theicon showontherightsideoftheprogram.Choosetheskippedprogram,pressthebluebuttonagain,youcancanceltheskip,Thentheicon willFAVPresstochoosetheprogram,pressFAVbutton,itwillshowontherightsideoftheprogram.ChoosetheFAVprogram,pressFAVbuttonagain,youcancancelthethewilldisappearOnceyourfavoritegroupiscreated,youcanpresstheFAVkeytoquicklyaccessyourfavoritechannel.SoftwareUpdatetheTVset'ssoftwarebyTheseconditemofthe isPICTURE.Youcanadjustpictureeffecthere,suchascontrast,brightness,etc.Picture AspectRatioNoisePicture AspectRatioNoiseReduction TVTVOSDRestoreFactoryDefaultBlueScreen 1).TintisavailableinNTSCsystemonly.2).Therearethreecolortemperaturemodescanbeselected,suchasNormal/Warm/Cool/User.3).Screenisavailableimodeonly,whichcanadjusthorizontalposition,verticalposition,sizeandphase.4).The"JustScandisplaymode"inAspectRationcanonlyusein andYPBPRoutput.SOUNDThethirditemof isthe .Youcanadjustthesoundeffectheresuchastreble,bass,balanceetc.SoundAutoVolumeSurroundSoundAutoVolumeSurround Autovolume:onlyavailablewhentheinputsignalvolumeistoolargeordistortion.Theforthitemof istheYoucanadjusttheclock,poweron/offtime,sleeptimeetc.Press▼▲tomove,pressOKbuttontoconfirm,andpress◀▶toadjust.

Restorefactorydefaultwillclearalltheprogramsandresetallthesettingstodefaultvalue.6.USBYoumustentertheSourcefirst,thenchoicetheUSBandpressOKbutton,the willInputInput21OnSleepAuto HaierHaierInnovationUSB2Within15minutesthereisnosignal,theTVwillautosleep.OnceyoupowerofftheTVsetbyAC,theclocktimewillbereset.5.Thefifthitemofthe istheOPTION.YoucanadjusttheOSDLanguage,RestoreFactoryDefault,BlueScreenorCEC.

PleasemakesurethattheUSBdevicehavepluggedintheslot.Therearefourtypemediaitemcanbeselected,suchasphoto,music,movieandtext.Selectthetypemediaitembypressing◀▶,pressOKbuttontoenterthediskselectionInthemoviemode,whenyouuseFB,FFfunction,Theaudiomaybepauseinseveralsecondstosynchronizetheaudiosignaland Intextmode, tomakepageupandpageWhentheUSBdeviceisn'tsupported,itmaybethatthepoweroftheUSBdeviceisn'tenough.-37HaierHaierInnovationPressthe◀▶toselecttherightdiskandpressOKtodisplaymediafilesandfolderlistorchooseReturntobacktothemediatypeselection Selectthemediafilebypressing◀▶or▼▲,thenthepreviewframewillpopup.Pressthebuttontoplaythemediafileinfullscreen.Whenthemediafile(photo,music,movieortexttype)isplaying,presstheOKorINFObuttoncandisplaythecontrolbar.

Press◀▶toselectthefunctionicon,pressOKbuttontoconfirmthefunction.Press▼orEXITbuttontoexitthecontrolYoucanadjusttheaudiotrack,subtitle,orprogramintheInfo whileplayingthefile.ChoosetheInfoiconandpressOKcandisplaythe. 720xAudio 1/ 1/ –/ 1048404playplay StopRepeatALLSetMusicfunctionneedtoputmusicandpictureinthesame RepeatModelModelHowtoenterintothefactoryYoucanpress"source-2-5-8-0"togointofactorysetting.Pressethekey"exit"toshutthefactorysetting.1:ADCsetup:setADCvalueofYUV,VGA.Itc sobeauto-set.Adopt100%colorbartoyuvandCheckerboardsignaltovga.2:Adjustthebrightnessandcontrastratioofeachsignal,whichdonotaffectthevalueofuser's 3:adjustthecolortemperatureandwhitebalanceofeachsignalsource.4:SSCtoadjustthespectrumforpassingtheEMCtest.5:special2houroff--forAgingwhitepattern--setpurecoloroutputforthepanel,usedatthecheckingandagingtestforpanel.setthesetpower-onscreendisplay.6:QMAPadjust:adjustcolorquality.7:PEQsetsoundEQ8:swinformation:tocheckthesofeware9:UARTDEBUG:AccesstoserialportandconnectacomputerifsettoHK.10:BMTEST:cpuchecktheCPUThelastlineisSWModelModelHowtoupdateHaierV59F/WupgradewithUSBSOPStep1:ReadyforF/WUpgradePrepareaUSBmemoryCopythesoftwarefile(merg.bin)fromyourcomputertotheUSBmemory,andremoveitfromcomputer’sUSBport!Step2:F/WAC,thenputUB,ress" "ndcooseupdatesofte",andthenpress"O.,Nowyoushouldchoose"Yes",TVbegintoupdate.YoushouldresetTVafterNote:WhenUpgradeontheprocess,pleasedon’tPower--40ModelServiceModelHowtoenterintothe Youcanpress"source-1-0-0-1"togointotheho model.Pressethekey"exit"toshuttheho Ho HomodePanelKeyLock:PanelkeyMaxStartStart

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Ho isHomodeistodisplaytheSavetoUSB:TVrelatedequipmentwillbecopiedtothesystem,Udisk,toothermachinesusedforcloningLoaking:UdiskdatawillbeclonedintotheVolumeModelModel9-1.Simple-42ModelModel9-2.MainboardfailureNoNopicturebuthave

checkifCN101Pin3(3.3V)NoPin2(3.3V)isnormalCheckifthereis+12VatPin35inCN201Checkifthereis+12VatPin35inCN201 Q101Q110CheckifthebacklightofpanelisworkingChangeModelModelNoNosoundbuthaveChecktheinputCheckifthereisCheckifthereisinputatPin2、pin12ofCheckifPin1Pin2ofUD3(12V)isChecktheMutecircuitbetweenUD3andU13ChecktheaudioinputcircuitbetweenUD3andU13CheckifthereisoutputatPin1Pin2ofCheckthecircuitbetweenUD3andJ17StillStillhavingNoNosoundNoChecki