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SERVICEMANUALSPECIFICATIONSMIX5CHASSISKLV-V26A10/V32A10/V40A10ChainaModelLCDColorTVDisplayUnitPowerRequirements:220VAC,50HzScreenSize:KLV-V40A10:40inchesKLV-V32A10:32inchesKLV-V26A10:26inchesDisplayResolution(horizontal×vertical):1366pixels×768linesPowerConsumption:IndicatedontherearoftheTV.Dimensions(w×h×d):KLV-V40A10:Approx.1015×723×371mm(withstand)Approx.1015×684×122mm(withoutstand)KLV-V32A10:Approx.808×588×309mm(withstand)Approx.808×550×111mm(withoutstand)KLV-V26A10:Approx.675×512×309mm(withstand)Approx.675×473×103mm(withoutstand)Weight:KLV-V40A10:Approx.33.4kg(withstand)Approx.27.2kg(withoutstand)KLV-V32A10:Approx.22.9kg(withstand)Approx.18.9kg(withoutstand)KLV-V26A10:Approx.17.6kg(withstand)Approx.13.6kg(withoutstand)PanelSystemLCD(LiquidCrystalDisplay)PanelTVSystemD/K,I,B/G,MColorSystemPAL,SECAM,NTSC4.43,NTSC3.58Antenna75ohmexternalterminalChannelCoverageD/KVHF:C1toC12,R1toR12/UHF:C13toC57,R21toR60/CATV:S01toS03,S1toS41,Z1toZ39B/GVHF:E2toE12/UHF:E21toE69/CATV:S01toS03,S1toS41IUHF:B21toB68/CATV:S01toS03,S1toS41MVHF:A2toA13/UHF:A14toA79/CATV:A-8toA-2,AtoW+4,W+6toW+84KLV-V26/V32/V40A10(CH)2TerminalsSVIDEO1(4-pinminiDIN):Y:1.0Vp-p,75ohmsunbalanced,syncnegativeC:0.286Vp-p(Burstsignal),75ohmsVIDEO/AUDIOIN1/3:/VIDEO:1Vp-p,75ohmsunbalanced,syncnegativeAUDIO:500mVrmsImpedance:47kilohmsVIDEO/AUDIOIN2://Y,PB/CB,PR/CR(Componentvideo):Y:1.0Vp-p,75ohmsunbalanced,syncnegativePR/CR:0.7Vp-p,75ohmsPB/CB:0.7Vp-p,75ohmsSignalformat:480i,576i,480p,576p,720p,1080iVIDEO:1Vp-p,75ohmsunbalanced,syncnegativeAUDIO:500mVrmsImpedance:47kilohmsHD/DVDIN1/2:/Y,PB/CB,PR/CR(Componentvideo):Y:1.0Vp-p,75ohmsunbalanced,syncnegativePR/CR:0.7Vp-p,75ohmsPB/CB:0.7Vp-p,75ohmsSignalformat:480i,576i,480p,576p,720p,1080iAUDIO:500mVrmsImpedance:47kilohmsVIDEO/AUDIOOUT:/VIDEO:1Vp-p,75ohmsunbalanced,syncnegativeAUDIO:Morethan1VrmsatthemaximumvolumesettingAUDIOOUT:Morethan1Vrmsatthemaximumvolumesetting(Variable)Morethan500mVrms(Fixed)PCIN:VIDEO:(RGB)D-sub15-pin,analogueRGB,0.7Vp-p,75ohms,positiveAUDIO:Stereominijack,0.5Vrms,1kilohmSeethePCInputSignalCompatibilityChartonpage32.HDMIIN:HDMI-VIDEO:480i,480p,576i,576p,720p,1080i-Audio:TwochannellinearPCM32,44.1,and48kHz,16,20,and24bitsAUDIO:500mVrms(100%modulation)Impedance:47kilohmsHeadphonesiStereominijack,Impedance:16ohmsUSBUSBport(ConnectaSonydigitalstillcameraorSonyDVformatcamcorders.)SoundOutputKLV-V40A10:10W+10WKLV-V32A10:10W+10WKLV-V26A10:10W+10WOptionalAccessoriesWall-mountbracketSU-WL31(KLV-V32A10/KLV-V26A10)SU-PW2(KLV-V40A10)Designandspecificationsaresubjecttochangewithoutnotice.KLV-V26/V32/V40A10(CH)3SAFETYCHECK-OUTAftercorrectingtheoriginalserviceproblem,performthefollowingsafetychecksbeforereleasingthesettothecustomer:1.Checktheareaofyourrepairforunsolderedorpoorly-sol-deredconnections.Checktheentireboardsurfaceforsoldersplashesandbridges.2.Checktheinterboardwiringtoensurethatnowiresare“pinched”orcontacthigh-wattageresistors.3.Checkthatallcontrolknobs,shields,covers,groundstraps,andmountinghardwarehavebeenreplaced.Beabsolutelycer-tainthatyouhavereplacedalltheinsulators.4.Lookforunauthorizedreplacementparts,particularlytransis-tors,thatwereinstalledduringapreviousrepair.Pointthemouttothecustomerandrecommendtheirreplacement.5.Lookforpartswhich,thoughfunctioning,showobvioussignsofdeterioration.Pointthemouttothecustomerandrecom-mendtheirreplacement.6.Checkthelinecordsforcracksandabrasion.Recommendthereplacementofanysuchlinecordtothecustomer.7.Checktheantennaterminals,metaltrim,“metallized”knobs,screws,andallotherexposedmetalpartsforACLeakage.Checkleakageasdescribedright.LEAKAGETESTTheACleakagefromanyexposedmetalparttoearthgroundandfromallexposedmetalpartstoanyexposedmetalparthavingareturntochassis,mustnotexceed0.5mA(500microamperes).Leakagecurrentcanbemeasuredbyanyoneofthreemethods.1.Acommercialleakagetester,suchastheSimpson229orRCAWT-540A.Followthemanufacturers’instructionstousetheseinstruments.2.Abattery-operatedACmilliammeter.TheDataPrecision245digitalmultimeterissuitableforthisjob.3.MeasuringthevoltagedropacrossaresistorbymeansofaVOMorbattery-operatedACvoltmeter.The“limit”indica-tionis0.75V,soanalogmetersmusthaveanaccuratelow-voltagescale.TheSimpson250andSanwaSH-63Trdareex-amplesofapassiveVOMsthataresuitable.Nearlyallbatteryoperateddigitalmultimetersthathavea2VACrangearesuit-able.(SeeFig.A)Fig.A.UsinganACvoltmetertocheckACleakage.1.5kΩ0.15µFACVoltmeter(0.75V)ToExposedMetalPartsonSetEarthGroundWARNING!!SAFETY-RELATEDCOMPONENTWARNING!!COMPONENTSIDENTIFIEDBYSHADINGANDMARK!ONTHESCHEMATICDIAGRAMS,EXPLODEDVIEWSANDINTHEPARTSLISTARECRITICALFORSAFEOPERATION.REPLACETHESECOMPONENTSWITHSONYPARTSWHOSEPARTNUMBERSAPPEARASSHOWNINTHISMANUALORINSUPPLEMENTSPUB-LISHEDBYSONY.CIRCUITADJUSTMENTSTHATARECRITICALFORSAFEOPERATIONAREIDENTIFIEDINTHISMANUAL.FOLLOWTHESEPROCEDURESWHEN-EVERCRITICALCOMPONENTSAREREPLACEDORIMPROPEROPERATIONISSUSPECTED.AVERTISSEMENT!!ATTENTIONAUXCOMPOSANTSRELATIFSÀLASÉCURITÉ!!LESCOMPOSANTSIDENTIFIÉSPARUNETRAMEETUNEMARQUE!SONTCRITIQUESPOURLASÉCURITÉ.NELESREMPLACERQUEPARUNEPIÈCEPORTANTLENUMÉR
本文标题:索尼液晶电视KLV-V26_30_40A10(MIX5机芯)
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