Samsung PN64E533D2FXZA Schematic

PlasmaTV

ChassisF5CA

ModelCodePN64E533D2FXZA

MANUAL

SERVICE

PlasmaTV

1.Precaution

2.ProductSpecication

3.Disassembly&Reassembly

4.Troubleshooting

5.WiringDiagram

PN64E533D2F

Contents

RefertotheservicemanualintheGSPN(seetherearcover)formoreinformation.

Contents

1.Precaution........................................................................................................................................1−1

1.1.SafetyPrecautions...................................................................................................................1−1

1.2.ServicingPrecautions...............................................................................................................1−3

1.3.StaticElectricityPrecautions......................................................................................................1−4

1.4.InstallationPrecautions.............................................................................................................1−5

2.ProductSpecication.........................................................................................................................2−1

2.1.ModelComparison...................................................................................................................2−1

2.2.Feature&Specications...........................................................................................................2−2

2.3.SpecicationsAnalysis.............................................................................................................2−5

2.4.Accessories............................................................................................................................2−8

2.4.1.SuppliedAccessories...................................................................................................2−8

2.4.2.SoldSeparately...........................................................................................................2−9

3.Disassembly&Reassembly................................................................................................................3−1

3.1.OverallDisassemblyandReassembly..........................................................................................3−1

3.1.1.MethodforDisassemblyofFunctionAssy.......................................................................3−5

4.Troubleshooting................................................................................................................................4−1

4.1.Troubleshooting......................................................................................................................4−1

4.1.1.FirstChecklistforTroubleshooting.................................................................................4−1

4.1.2.CheckpointsbyErrorMode...........................................................................................4−2

4.1.3.AnalogPartTroubleshooting.........................................................................................4−7

4.1.4.DigitalPartTroubleshooting..........................................................................................4−10

4.1.5.ExampleofTroubleShooting........................................................................................4−12

4.1.6.OperatingLogicLED...................................................................................................4−14

4.1.7.AdjustSMPSV oltagewhenchangeSMPS.......................................................................4−15

4.2.FactoryModeAdjustments........................................................................................................4−17

4.2.1.EnteringFactoryMode.................................................................................................4−17

4.2.2.FactoryData...............................................................................................................4−18

4.3.ServiceAdjustment..................................................................................................................4−41

4.4.SoftwareUpgrade....................................................................................................................4−44

4.5.RS-232C................................................................................................................................4−46

4.6.A VControlCode.....................................................................................................................4−47

4.7.RearCoverDimension..............................................................................................................4−52

5.WiringDiagram................................................................................................................................5−1

5.1.OverallWiring........................................................................................................................5−1

5.1.1.PinConnection...........................................................................................................5−3

1.Precaution

DEVICE

UNDER

TEST

LEAKAGE CURREN T

TESTER

TES T ALL

EXPOSED ME TAL

SUR FACES

2-WIRE CORD

ALSO TES T WITH PLUG REVERSED

(US ING AC

ADAPTER PLUG

AS REQU IRED)

EARTH

GR OUND

( R E A D I N G SHOULD NOT BE ABOVE 0.5mA)

1.Precaution

Toavoidpossibledamage,electricshocksorexposuretoradiation,followtheinstructionsbelowwithregardtosafety, installation,serviceandESD.

1.1.SafetyPrecautions

1)Makesureallprotectivedevicesareproperlyinstalledincludingnon-metallichandlesandcompartmentcoverswhen installingorre-installingthechassisorchassisassemblies.

2)Makesurethatnogapsexistbetweenthecabinetsforchildrentoinserttheirngersintopreventchildrenfrom receivingelectricshocks.GapsmentionedaboveincludeventilationholesofatoogreatmagnitudebetweenthePDP moduleandthecabinetmask,andtheimproperinstallationoftherearcabinet.

Errorsmayoccurwhentheresistanceisbelow1.0MΩorover5.2MΩ.Inthesecases,makesurethatthedeviceis repairedbeforesendingitbacktothecustomer.

3)CheckforElectricityLeakage(ACLeakageT est)

WARNING

Donotuseaninsulatedtransformerforcheckingtheleakage.Useonlythosecurrentleakagetestersormirroring systemsthatcomplywithANSIC101.1andtheUnderwriterLaboratory’sspecications(UL1410,59.7).

Figure1.1ACLeakageT est

4)Ahighvoltageismaintainedwithinthespeciedlimitsusingsafetyparts,calibrationandtolerances.Whenvoltage exceedsthespeciedlimits,checkeachspecialpart.

5)W arningforEngineeringChanges:

Nevermakeanychangesoradditionstothecircuitdesignortheinternalpartforthisproduct.

Ex:Donotaddanyaudioorvideoaccessoryconnectors.Thismightcausephysicaldamage.

Furthermore,anychangesoradditionstotheoriginaldesign/engineeringwillinvalidatethewarranty.

6)W arning-HotChassis:

SomeTVchassisaredirectlyconnectedtooneendoftheACpowercordforelectricalreasons.Withoutinsulated transformers,theproductcanonlyberepairedsafelywhenthechassisisconnectedtotheearthedendoftheAC powersource.

TomakesuretheACpowercordisproperlyconnected,followtheinstructionsbelow.Usethevoltmetertomeasurethe voltagebetweenthechassisandtheearthedground.Ifthemeasurementisover1.0V ,unplugtheACpowercordand changethepolaritybeforereinsertingit.Measurethevoltagebetweenthechassisandthegroundagain.

1.Precaution

7)SomeTVchassisareshippedwithanadditionalsecondarygroundingsystem.Thesecondarysystemisadjacentto theACpowerline.Thesetwogroundingsystemsareseparatedinthecircuitusinganunbreakable/unchangeable insulationmaterial.

8)Whenanyparts,materialorwiringappearoverheatedordamaged,replacethemwithnewregularonesimmediately. Whenanydamageoroverheatingisdetected,correctthisimmediatelyandmakearegularcheckofpossibleerrors.

9)Checkfortheoriginalshapeofthelead,especiallythatoftheantennawiring,anysharpedges,theACpowerandthe highvoltagepower.Carefullycheckifthewiringistootight,incorrectlyplacedorloose.Neverchangethespace betweenthepartandtheprintedcircuitboard.ChecktheACpowercordforpossibledamages.Keepthepartorthe leadawayfromanyheat-emittingmaterials.

10)SafetyIndication:

Someelectricalcircuitsordevicerelatedmaterialsrequirespecialattentiontotheirsafetyfeatures,whichcannotbe viewedbythenakedeye.Ifanoriginalpartisreplacedwithanotherirregularone,thesafetyorprotectivefeatureswill belostevenifthenewonehasahighervoltageormorewatts.

Criticalsafetypartsshouldbebracketedwith(

,).Useonlyregularpartsforreplacements(inparticular,ame

resistanceanddielectricstrengthspecications).Irregularpartsormaterialsmaycauseelectricshockorre.

1.2.ServicingPrecautions

WARNING

1)Firstcarefullyreadthe“SafetyInstruction”inthisservicemanual.

Whenthereisaconictbetweentheserviceandthesafetyinstructions,followthesafetyinstructionatalltimes.

2)Anyelectrolyticcapacitorwiththewrongpolaritywillexplode.

1)Theserviceinstructionsareprintedonthecabinet,andshouldbefollowedbyanyservicepersonnel.

2)MakesuretounplugtheACpowercordfromthepowersourcebeforestartinganyrepairs.

a)Removeorre-installpartsorassemblies.

b)Disconnecttheelectricplugorconnector,ifany.

c)Connectthetestpartinparallelwiththeelectrolyticcapacitor.

3)Somepartsareplacedatahigherpositionthantheprintedboard.Insulatedtubesortapesareusedforthispurpose. Theinternalwiringisclampedusingbucklestoavoidcontactwithheatemittingparts.Thesepartsareinstalledback totheiroriginalposition.

4)Aftertherepair,makesuretocheckifthescrews,partsorcablesareproperlyinstalled.Makesurenodamageiscaused totherepairedpartanditssurroundings.

1.Precaution

5)CheckforinsulationbetweenthebladeoftheACplugandthatofanyconductivematerials(i.e.themetalpanel, inputterminal,earphonejack,etc).

6)InsulationCheckProcess:

UnplugthepowercordfromtheACsourceandturntheswitchon.Connecttheinsulatingresistancemeter(500V)to theACplugblade.TheinsulatingresistancebetweenthebladeoftheACplugandthatoftheconductivematerial shouldbemorethan1MΩ.

7)AnyB+interlockshouldnotbedamaged.

Ifthemetalheatsinkisnotproperlyinstalled,noconnectiontotheACpowershouldbemade.

8)Makesurethegroundingleadofthetesterisconnectedtothechassisgroundbeforeconnectingtothepositivelead. Thegroundleadofthetestershouldberemovedlast.

9)Bewareofrisksofanycurrentleakagecomingintocontactwiththehigh-capacitycapacitor.

10)Thesharpedgesofthemetalmaterialmaycausephysicaldamage,soprotectyourselfbywearingglovesduringthe repair.

11)Duetothenatureofplasmadisplaypanels,partialafter-imagesmayappearifastillpictureisdisplayedonthescreen foralongperiodoftime.

Thisiscausedbybrightnessdeteriorationduetothestorageeffectofthepanel,andtopreventthisfromhappening,we recommendthatthebrightnessandcontrastarereduced.(e.g.)Contrast:25,Brightness:50

1.Precaution

1.3.StaticElectricityPrecautions

1)Somesemi-conductive(“solidstate”)devicesarevulnerabletostaticelectricity .ThesedevicesareknownasESD. ESDincludestheintegratedcircuitandtheeldeffecttransistor.Toavoidanymaterialsdamagefromelectrostatic shock,followtheinstructionsdescribedbelow.

2)Removeanystaticelectricityfromyourbodybyconnectingtheearthgroundbeforehandlinganysemi-conductiveparts orassemblies.Alternatively ,wearadischargeablewrist-belt.

(Makesuretoremoveanystaticelectricitybeforeconnectingthepowersource-thisisasafetyinstructionfor avoidingelectricshock)

3)RemovetheESDassemblyandplaceitonaconductivesurfacesuchasaluminumfoiltopreventaccumulatingstatic electricity.

4)DonotuseanyFreon-basedchemicals.SuchchemicalswillgeneratestaticelectricitythatcausesdamagetotheESD.

5)Useonlygrounded-tipironsforsolderingpurposes.

6)Useonlyanti-staticsolderremovaldevices.

Mostsolderremovaldevicesdonotsupportananti-staticfeature.Asolderremovaldevicewithoutananti-staticfeature canstoreenoughstaticelectricitytocausedamagetotheESD.

7)DonotremovetheESDfromtheprotectiveboxuntilthereplacementisready.MostESDreplacementsarecoveredwith lead,whichwillcauseashorttotheentireunitduetotheconductivefoam,aluminumfoilorotherconductivematerials.

8)RemovetheprotectivematerialfromtheESDreplacementleadimmediatelyafterconnectingittothechassisor circuitassembly.

9)T akeextremecautioninhandlinganyuncoveredESDreplacements.Actionssuchasbrushingclothesorliftingyourleg fromthecarpetoorcangenerateenoughstaticelectricitytodamagetheESD.

CAUTION

Theseservicinginstructionsareforusebyqualiedservicepersonnelonly.

Toreducetheriskofelectricshockdonotperformanyservicingotherthanthatcontainedintheoperatinginstructions unlessyouarequaliedtodoso.

1.Precaution

1.4.InstallationPrecautions

1)Forsafetyreasonsaminimumoftwopeoplearerequiredtocarrythisproduct.

2)Keepthepowercordawayfromanyheatemittingdevices,asameltedcoveringmaycausereorelectricshock.

3)Donotplacetheproductinareaswithpoorventilationsuchasabookshelforcloset.Theincreasedinternaltemperature maycausere.

4)Bendtheexternalantennacablewhenconnectingittotheproduct.Thisisameasuretoprotectitfrombeingexposedto moisture.Otherwise,itmaycauseareorelectricshock.

5)Makesuretoturnthepoweroffandunplugthepowercordfromtheoutletbeforerepositioningtheproduct.Also checktheantennacableortheexternalconnectorsiftheyarefullyunplugged.Damagetothecordmaycausere orelectricshock.

6)Keeptheantennafarawayfromanyhigh-voltagecablesandinstallitrmly.Contactwiththehigh-voltagecableorthe antennafallingovermaycausereorelectricshock.

7)WhenconnectingtheRFantenna,checkforaDTVreceivingsystemandinstallaseparateDTVreceptionantennafor areaswithnoDTVsignal.

8)Wheninstallingtheproduct,leaveenoughspace(4”)betweentheproductandthewallforventilationpurposes.A riseintemperaturewithintheproductmaycausere.

9)WhenmovingaPDPwithremovablespeakers,detachthespeakersrstbeforemovingthemainbody.MovingthePDP mainbodywithoutseparatingthespeakersmaycausethespeakerstodetach,possiblycausingdamageorinjury.

2.ProductSpecication

2.1.ModelComparison

WxDxH

(inch)

InchPN51E530

FrontView

FrontColorSteamMold

WithoutStand1187.8x706.6x56.0mm Dimensions

51"

WithStand

1187.8x781.9x252.0mm

Weight

(lbs)

WxDxH

(inch)

Weight

(lbs)

51"

FeatureZeroBlackPanel/ConnectShare

InchPN60E530

FrontView

FrontColorSteamMold

60"

FeatureZeroBlackPanel/ConnectShare

WithoutStand19.6kg

WithStand22.1kg

WithoutStand1389.3x828.2x56.0mm Dimensions

WithStand

WithoutStand28.3kg

WithStand32.6kg

1389.3x907.9x330.0mm

2.2.Feature&Specications

■Features

•Digital-TV ,RF,2-HDMI,1-Component(A V),1-USB2.0,Optical

•Brightness:1500cd/m2

•ContrastRatio:1000000:1

•AllShare,Content

ModelPN51E530PN60E530

PDPPanelClearImagePanel

2.ProductSpecication

ScanningFrequency

DisplayColors16.7Mcolor

Maximumresolution

InputSignalAnalog0.7Vp-p±5%positiveat75Ω,internallyterminated

InputSyncSignalH/VSeparate,TTL,P.orN.

MaximumPixelClockrate74.25MHz

ACPowerV oltage&FrequencyAC110V~120V ,60Hz

PowerConsumption350W420W

DimensionsSet(WxDxH)

TVSystem

EnvironmentalConsiderations

withstand-1196.8x305x787.4mm

withoutstand-1196.8x56x715.6mm

Tuning:FrequencySynthesize(RefertodetailedFrequencyTable)

Horizontal:60kHz~73kHz(Automatic)

Vertical:47Hz~63Hz(Automatic)

Horizontal:1920Pixels

Vertical:1080Pixels

withstand-1394.3x351.7x922.8mm

withoutstand-1398.3x57.0x836.2

System:ATSC&ClearQAM

Sound:NTSC-M,DolbyDigital+

OperatingTemperature:32˚F~122˚F(0˚C~50˚C)

OperatingHumidity:20%~90%

StorageTemperature:-4˚F~140˚F(-20˚C~60˚C)

StorageHumidity:10%~90%

MAXInternalAudioOutputPower:Each3W(Left/Right)

AudioSpec.

OutputFrequency:RF:20Hz~15.4kHz

A V/Componet/HDMI:20Hz~20kHz

Equalizer:5band

2.ProductSpecication

■51”Specication

ModelPx51D530xxxxxxPx51E530xxxxxx

Dimensions

(WxHxD)

Weight

ScreenSize51Inches(16:9)51Inches(16:9)

PCResolution1920(H)x1080(V)

PowerConsumption51FHD:200W±10%andLess51FHD:200W±10%andLess

AntennaInputANT-AIR/CABLEIN75Ωunbalanced

VideoInput

WithStand47.1x31x12inches46.7x30.7x10inches

WithoutStand47.1x28.1x2.2inches46.7x27.8x2.2inches

WithStand54.2lbs48.7lbs

WithoutStand47.6lbs43.2lbs

A V

COMPONENT1:

480i/480p/720p/1080i/1080p

COMPONENT2:

480i/480p/720p/1080i/1080p

HDMI1:480p/720p/1080i/1080p

HDMI2:480p/720p/1080i/1080p

HDMI3(SIDEA V):

480p/720p/1080i/1080p

480icanbedisplayedonHDMI,however

itisnotcontainedinEDIDdata

480i/480p/720p/1080i/1080p

HDMI1:480p/720p/1080i/1080p

HDMI2:480p/720p/1080i/1080p

A V

COMPONENT1:

A V

COMPONENT1:

480i/480p/720p/1080i/1080p

AudioInput

AudioOutputAUDIO(L/R)

SpeakerOutput10W+10W(40dB+40dB)

NewFeaturesAllShare,ContentsZeroBlackPanel/ConnectShare

COMPONENT2:

480i/480p/720p/1080i/1080p

DVI

A V

COMPONENT1:

480i/480p/720p/1080i/1080p

DVI

2.ProductSpecication

■60”Specication

ModelPx59D530xxxxxxPx60E530xxxxxx

Dimensions

(WxHxD)

Weight

ScreenSize59Inches(16:9)60Inches(16:9)

PanelResolution1920x10801920x1080

PCResolution1920(H)x1080(V)

PowerConsumption60FHD:280W±10%andLess60FHD:280W±10%andLess

AntennaInputANT-AIR/CABLEIN75Ωunbalanced

VideoInput

WithStand54x35x13.1inches54.7x35.7x13.0inches

WithoutStand54x32.4x2.2inches54.7x32.6x2.2inches

WithStand80lbs71.8lbs

WithoutStand66.5lbs62.4lbs

A V

COMPONENT1:

480i/480p/720p/1080i/1080p

SCART-21P ,Sn,BLK

HDMI1(DVICompatible):

480p/720p/1080i/1080p

HDMI2-480p/720p/1080i/1080p

HDMI3(SIDEA V):

480p/720p/1080i/1080p

480icanbedisplayedonHDMI,however

itisnotcontainedinEDIDdata

480i/480p/720p/1080i/1080p

HDMI1:480p/720p/1080i/1080p

HDMI2:480p/720p/1080i/1080p

A V

COMPONENT1:

A V

COMPONENT1:

480i/480p/720p/1080i/1080p

AudioInput

AudioOutputAUDIO(L/R)

SpeakerOutput10W+10W(40dB+40dB)

NewFeaturesAllShare,ContentsZeroBlackPanel/ConnectShare

COMPONENT2:

480i/480p/720p/1080i/1080p

DVI

A V

COMPONENT1:

480i/480p/720p/1080i/1080p

DVI

2.ProductSpecication

2.3.SpecicationsAnalysis

ModelPx51D530xxxxxxPx51E530xxxxxx

Design

DisplayTypePDPTVPDPTV

Built-InT unerOO

Basic

Audio

Features

Resolution1920x10801920x1080

PDPModuleDFEF

ScreenSize51inches51inches

Pictureratio16:916:9

Brightness1,500Cd/m21,500Cd/m2

ContrastRatio10000:110000:1 Picture

PictureEnhacerDNIe(SEMS22)DNIe(SEMS23)

Equalizer5Band5Band

AutoV olumeControlOO

SurroundSoundSRSTruSurroundHDSRSTheaterSoundHD

SpeakerOutput10W+10W10W+10W

PIPXO

DoubleWindowXX

CaptionOO

StillImageXX

MycolorControlXO

EnergySavingXO

ScreenBurnProtectionOO

AnynetXX

Antenna1(Cable/Air)1(Cable/Air)

A VInput1Input1Input

S-VideoXX

Component

Connections

ETCSpeaker/StandBuilt-inSpeakerBuilt-inSpeaker

PC(D-SUB)1InputX

DVI1Input1Input

HDMID530:3InputE530:2Input

USB11

SubWooferXX

Optical11

W/W2Input1Input

EU/CIS1Input1Input

2.ProductSpecication

ModelPx60D530xxxxxxPx60E530xxxxxx

Design

DisplayTypePDPTVPDPTV

Built-InT unerOO

Basic

Audio

Features

Resolution1920x10801920x1080

PDPModuleDFEF

ScreenSize59inches60inches

Pictureratio16:916:9

Brightness1,500Cd/m21,500Cd/m2

ContrastRatio10000:110000:1 Picture

PictureEnhacerDNIe(SEMS22)DNIe(SEMS23)

Equalizer5Band5Band

AutoV olumeControlOO

SurroundSoundSRSTruSurroundHDSRSTheaterSoundHD

SpeakerOutput10W+10W10W+10W

PIPXO

DoubleScreenXX

CaptionOO

StillImageXX

EPGXO

MycolorControlXX

EnergySavingOO

ScreenBurnProtectionOO

AnynetXX

Antenna1(Cable/Air)1(Cable/Air)

A VInput1Input1Input

S-VideoXX

W/W2Input1Input

Component

EU/CIS1Input1Input

Connections

PC(D-SUB)1InputX

DVI1Input1Input

HDMID530:3InputE530:2Input

SubWooferXX

Optical11

ETCSpeaker/StandBuilt-inSpeakerBuilt-inSpeaker

2.ProductSpecication

TIP

O:Supported,X:NotSupported

NOTE

Forthepowersupplyandpowerconsumption,refertothelabelattachedtotheproduct.

2.4.Accessories

2.4.1.SuppliedAccessories

2.ProductSpecication

AccessoriesItemItemcodeRemark

RemoteControlAA59-00666A

Batteries4301-000121

PowerCord3903-000552

SamsungServiceCenter

Cloth-CleanBN63-02368B

Owner`sInstructionsBN68-04647A

FerriteCore3301-002049

2.ProductSpecication

2.4.2.SoldSeparately

AccessoriesItemItemcodeRemark

RS232Cable-

HDMI-

HDMI-DVI-

Audio-

Component-

Composite(A V)-

Coaxial(RF)-

SamsungServiceCenter

3.Disassembly&Reassembly

3.1.OverallDisassemblyandReassembly

CAUTION

•DisconnectthePDPTVfromthepowersourcebeforedisassembly.

•Followthesedirectionscarefully;neverusemetalinstrumentstopryapartthecabinet.

•Ifthereisnoadditionalcomment,itissameforallinches.

DescriptionDescriptionPhotoScrew

1.Placemonitorfacedownoncushionedtable.

Removescrewsfromthestand.

Removestand.

3.Disassembly&Reassembly

<Rearviewof60">

<Rearviewof51">

6003–001782

M4*L12

3.Disassembly&Reassembly

DescriptionDescriptionPhotoScrew

2.RemovethescrewsofRear-Cover.

<Rearviewof51">

6003–001782

M4*L12

6003–001782

M4*L12

3.LiftupandremovetheRear-Cover.

<Rearviewof60">

<Rearviewof51">

6003–000337

M4*L10

6003–001782

M4*L12

6003–000337

M4*L10

<Rearviewof60">

DescriptionDescriptionPhotoScrew

4.RemovethescrewsofMainBoard.

CAUTION

Disconnectallconnectorspriortoremoving boards.

3.Disassembly&Reassembly

<Rearviewof51">

RemovethescrewsofSMPS.RemovetheSMPS.

CAUTION

Alignboardundertabwhenre-installing.

<Rearviewof51">

6001–002606

M3*L10

6001–002606

M3*L10

6003–001439

M4*L8

3.Disassembly&Reassembly

DescriptionDescriptionPhotoScrew

5.Removethespeakers(R/L)

RemovethescrewofCoverbottom60"

6003–001782

M4*L12

RemovethescrewofCoverbottom51"

6.Removethescrewsofthefront-cover.

<Rearviewof60">

6003–00337

M4*L10

6003–001782

M4*L12

6003–001782

M4*L12

DescriptionDescriptionPhotoScrew

3.1.1.MethodforDisassemblyofFunctionAssy

DescriptionDescriptionPhotoScrew

<Rearviewof51">

3.Disassembly&Reassembly

6003–001782

M4*L12

1.PinchtheFunctionPCBbetweenyourngersand gentleypullawayfromfrontcoverclip.

4.Troubleshooting

4.1.Troubleshooting

4.1.1.FirstChecklistforTroubleshooting

1)Checkthevariouscableconnectionsrst.

•Checktoseeifthereisaburntordamagedcable.

•Checktoseeifthereisadisconnectedorloosecableconnection.

•Checktoseeifthecablesareconnectedaccordingtotheconnectiondiagram.

2)CheckthepowerinputtotheMainBoard.

3)HowtodistinguishiftheproblemiscausedbyMainboardorLogicBoard.

•NoVideo:IftheproblemisNoVideobutLogicBoardisonandIndicationLEDisblinkingrepeatedlyand

fasterthannormalbooting,replacetheT-Conboard.

•DistortedPicture:Checktheinnerpatterns.

InnerpatternPictureProblem

OKNGMainboard

NGNGMainorL VDScableorLogicBoardorPanel.

•Howtocheckinnerpattern?

a.EnteringFactorymode.

b.MovetoSVCmenu.

c.MovetoT estPattern.

d.Checkinnerpatterns.

4.1.2.CheckpointsbyErrorMode

Fuse

CN801

CN201

Fuse

CN801

CN201

■NoPower

•TheLEDsonthefrontpaneldonotworkwhenconnectingthepowercord.

Symptom

MajorChecklist

•TheSMPSrelaydoesnotworkwhenconnectingthepowercord.

•Theunitappearstobedead.

TheSMPSrelayortheLEDsonthefrontpaneldoesnotworkwhenconnectingthepowercordif thecablesareimproperlyconnectedortheMainBoardorSMPSisnotfunctioning.Inthiscase, checkthefollowing:

•Checktheinternalcableconnectionstatusinsidetheunit.

•Checkthefusesofeachpart.

•ChecktheoutputvoltagesoftheSMPS.

•ReplacetheMainBoard.

4.Troubleshooting

Diagnostics

<60"PDP>

<51"PDP>

4.Troubleshooting

Ye s

P owe r ind ica to r LED is o n?

Che ck AC p owe r conne ction.

Re p lace the Main Boa rd.

Conn e c t the c a ble be twe en

CN801 a nd C N101 con necto r.

Are the S MPS CN80 1 a nd Main CN101

conn e c te d?

Re p lace Fu s e . (F801S )

Is th e Fu s e (F8 0 1S ) of the SMPS Po we r

Input P a rt Ope n?

Re p lace the SMP S .

SMPS CN80 1

PIN2 : S TB 5V

PIN1_P S O N : Ch e ck to s e e if it is 0V

CAUTION

MakesuretodisconnectthepowerbeforeworkingontheSMPSboard.

■NoVideo

LVDS Cable

Symptom•Audioisnormalbutnopictureisdisplayedonthescreen.

•TheoutputvoltageoftheMainSMPS.

MajorChecklist

•ThismayhappenwhentheLVDScableconnectingtheMainBoardandthePanelis

disconnected.

4.Troubleshooting

Diagnostics

<60"PDP>

<51"PDP>

+ 56 hidden pages