Samsung PS51D6900DS User manual

PlasmaTV
ChassisF86A
ModelCodePS51D6900DSXXC
SERVICEMANUAL
PlasmaTV
PS51D6900DS
RefertotheservicemanualintheGSPN(seetherearcover)formoreinformation.

1.Precaution
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(ACLeakageTest)
WARNING
Donotuseaninsulatedtransformerforcheckingtheleakage.Useonlythosecurrentleakagetestersormirroring
systemsthatcomplywithANSIC101.1andtheUnderwriterLaboratory’sspecications(UL1410,59.7).
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
GROUND
( R E A D I N G
SHOULD NOT BE
ABOVE 0.5mA)
Figure1.1ACLeakageTest
4)Ahighvoltageismaintainedwithinthespeciedlimitsusingsafetyparts,calibrationandtolerances.Whenvoltage
exceedsthespeciedlimits,checkeachspecialpart.
5)WarningforEngineeringChanges:
Nevermakeanychangesoradditionstothecircuitdesignortheinternalpartforthisproduct.
Ex:Donotaddanyaudioorvideoaccessoryconnectors.Thismightcausephysicaldamage.
Furthermore,anychangesoradditionstotheoriginaldesign/engineeringwillinvalidatethewarranty.
6)Warning-HotChassis:
SomeTVchassisaredirectlyconnectedtooneendoftheACpowercordforelectricalreasons.Withoutinsulated
transformers,theproductcanonlyberepairedsafelywhenthechassisisconnectedtotheearthedendoftheAC
powersource.
TomakesuretheACpowercordisproperlyconnected,followtheinstructionsbelow.Usethevoltmetertomeasurethe
voltagebetweenthechassisandtheearthedground.Ifthemeasurementisover1.0V ,unplugtheACpowercordand
changethepolaritybeforereinsertingit.Measurethevoltagebetweenthechassisandthegroundagain.
Copyright©1995-2011SAMSUNG.Allrightsreserved.1-1

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.
1-2Copyright©1995-2011SAMSUNG.Allrightsreserved.

1.Precaution
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.
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
Copyright©1995-2011SAMSUNG.Allrightsreserved.1-3

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)TakeextremecautioninhandlinganyuncoveredESDreplacements.Actionssuchasbrushingclothesorliftingyourleg
fromthecarpetoorcangenerateenoughstaticelectricitytodamagetheESD.
CAUTION
Theseservicinginstructionsareforusebyqualiedservicepersonnelonly.
Toreducetheriskofelectricshockdonotperformanyservicingotherthanthatcontainedintheoperatinginstructions
unlessyouarequaliedtodoso.
1-4Copyright©1995-2011SAMSUNG.Allrightsreserved.

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.
Copyright©1995-2011SAMSUNG.Allrightsreserved.1-5

2.ProductSpecication
2.ProductSpecication
2.1.AppearanceSpecications
SeriesPD6***/PD7000
Design
FrontColorBrushedBlack
WithoutStand47.1X1.5X28.3
51"
WithStand47.1X12.0X30.8
WithoutStand54.3X1.5X32.6
59"
WithStand54.3X13.2X34.9
WithoutStand58.6X1.5X35.0
Dimensions
WxDxH
(inch)
64"
WithStand58.6X13.2X37.3
WithoutStand49.3
51"
WithStand59.6
WithoutStand67.3
59"
WithStand79.8
WithoutStand77
Weight
(lbs)
64"
WithStand89.5
FeatureCONTENT
Copyright©1995-2011SAMSUNG.Allrightsreserved.2-1

2.ProductSpecication
2.2.Feature&Specications
■Features
•Digital-TV ,RF,4-HDMI,1-Component(A V),2-USB2.0(MediaPlay),Optical,Lan
•Brightness:1500cd/m2
•ContrastRatio:10000:1
•DolbyDigital+,SRStheater
■Specication
ModelP*51D6***DP*59D6***DP*64D7000D
PDPPanelClearImagePanel
ScanningFrequencyHorizontal:60kHz~73kHz(Automatic)
Vertical:47Hz~63Hz(Automatic)
DisplayColors16.7Mcolor
MaximumresolutionHorizontal:1920Pixels
Vertical:1080Pixels
InputSignalAnalog0.7Vp-p±5%positiveat75Ω,internallyterminated
InputSyncSignalH/VSeparate,TTL,P .orN.
MaximumPixelClockrate74.25MHz
ACPowerV oltage&
FrequencyAC110V~120V ,60Hz
PowerConsumptionUnder280W(Under1W,Standby)
withstand
47.1X12.0X30.8inches
withstand
54.3X13.2X34.9inches
withstand
58.6X13.2X37.3inches
DimensionsSet
(WxDxH)withoutstand
47.1X1.5X28.3inches
withoutstand
54.3X1.5X32.6inches
withoutstand
58.6X1.5X35.0inches
withstand
59.6lbs
withstand
79.8lbs
withstand
89.5lbs
Weight(Set)
withoutstand
49.3lbs
withoutstand
67.3lbs
withoutstand
77lbs
TuningFrequencySynthesize(RefertodetailedFrequencyTable)
SystemATSC&ClearQAM TVSystem
SoundNTSC-M,DolbyDigital+
Environmental
Considerations
OperatingTemperature:32˚F~122˚F(0˚C~50˚C)
OperatingHumidity:20%~90%
StorageTemperature:-4˚F~140˚F(-20˚C~60˚C)
StorageHumidity:10%~90%
AudioSpec.
MAXInternalAudioOutputPower:Each3W(Left/Right)
Equalizer:5band
OutputFrequency:RF:20Hz~15.4kHz
A V/Componet/HDMI:20Hz~20kHz
OthersDolbyDigital+,GameMode,FilmMode,EnergySaving,Anynet+
2-2Copyright©1995-2011SAMSUNG.Allrightsreserved.

2.ProductSpecication
2.3.SpecicationsAnalysis
Model
P*51D6***/P*51D7000
P*59D6***/P*59D7000
P*64D6***/P*64D7000
P*50C7000
Design
DisplayTypePDPTVPDPTV
Built-InTunerOO
Resolution1920X10801920X1080
PDPModule51DS/59DS/64DSUS2
ScreenSize51/59/64inches50inches
Pictureratio16:916:9
51"47.1X12.0X30.8inches47.7X8.9X31.8inches
59"54.3X13.2X34.9inches50.7x13.3x36.1inches
Dimensions
(WxHxD)
WithStand64"58.6X13.2X37.3inches59.8x13.3x58.8inches
51"59.6lbs64.2lbs
59"79.8lbs88.2lbs
Weight
WithStand
64"89.5lbs98.3lbs
Brightness1500cd/m21500cd/m2
ContrastRatio1000000:140000:1
PictureEnhancerDNIeDNIe
Equalizer5Band5Band
AutoVolumeControlOO
SurroundSoundSRSTruSurroundHDSRSTruSurroundXT
SpeakerOutput10W+10W10W+10W
PIPXX
DoubleWindowXX
CaptionOO
EntertainmentModeXX
GameModeOO
EnergySavingOO
Anynet+OO
Antena1(Cable/Air)1(Cable/Air)
Copyright©1995-2011SAMSUNG.Allrightsreserved.2-3

2.ProductSpecication
TIP
O:Supported,X:NotSupported
NOTE
Forthepowersupplyandpowerconsumption,refertothelabelattachedtotheproduct.
2-4Copyright©1995-2011SAMSUNG.Allrightsreserved.

2.ProductSpecication
2.4.DetailFactoryOption
※Ifyoureplacethemainboardwithnewone,pleasechangethefactoryoptionaswell.
Theoptionsyoumustchangeare"Type".
■PD6***/PD7000
ModelNameP*51D6***DP*59D6***DP*64D7000D
VendorSDISDISDI
PanelCodeBN96-18017ABN96-18201ABN96-18203A
SMPSPDBoardBN44-00446ABN44-00447ABN44-00447A
ByteItemChassisAss'yBN94-04402LBN94-04402LBN94-04402L
0FactoryReset––--
1Type51DSCrD59DSCrD64DSCrD
2Localset–US
3Model–PD6900/PD7000
4Tuner–SI_ATC
5ChTable–None
6FrontColorON/OFFP-W-Vio
Copyright©1995-2011SAMSUNG.Allrightsreserved.2-5

2.ProductSpecication
2.5.Accessories
2.5.1.SuppliedAccessories
AccessoriesItemItemcodeRemark
<
<
.QZ ABC DEF
GHI JKL MNO
PRS TUV WXY
RemoteControlAA59-00445A
Batteries4301-000103
CBFSignalBN39-01154F
Owner`sInstructionsBN68-03421A
CleaningClothBN63-01798B
FerriteCore
(2EA)3301-002053
FerriteCore
(1EA)3301-002052
SamsungServiceCenter
2-6Copyright©1995-2011SAMSUNG.Allrightsreserved.

2.ProductSpecication
2.5.2.SoldSeparately
AccessoriesItemItemcodeRemark
RS232Cable-
HDMI-
HDMI-DVI-
Audio-
Component-
Composite(A V)-
Coaxial(RF)-
VGA-
SamsungServiceCenter
Copyright©1995-2011SAMSUNG.Allrightsreserved.2-7

3.Disassembly&Reassembly
3.Disassembly&Reassembly
3.1.OverallDisassembly&Reassembly
CAUTION
•Besuretoseparatethepowercordbefore
disassemblingtheunit.
•DischargethecapacitorsrstwhenseparatingPCB’s
withhighcapacitycapacitorssuchasSMPS,X
MainBoard,YMainBoard,etc.(Asparkmaybe
generatedbytheelectriccharge,andthereisdanger
ofelectronicshock.)
•Checkthatthecablesareproperlyconnected
referringtothecircuitdiagramwhendisassembling
orassemblingtheunittakingcarenottodamagethe
cables
•TakecarenottoscratchtheGlassFilterinthefront.
•Assembletheboardsinthereverseorderofthe
disassembly.
•Theplasmamustbelayeddownonaatpadded
surfacefordisassemblyandreassembly.
1.RemoveascrewofInletCover.
6003–000337:M4*L10
2.RemovetheInletCover.
3.Pushbothsideandpullthecorddowntoremoveit
fromtheunit.
4.Placemonitorfacedownoncushionedtable.
Copyright©1995-2011SAMSUNG.Allrightsreserved.3-1

3.Disassembly&Reassembly
5.RemovescrewsfromtheStand.
6003–000337:M4*L10
6.RemoveStand.
7.RemovethescrewsofRear-Cover.
*"6003-001782"Screw–51":17ea,59"/64":18ea
<51"PDP>
6003–001782:M4*L12
6003–000337:M4*L10
<59"/64"PDP>
6003–001782:M4*L12
6003–000337:M4*L10
3-2Copyright©1995-2011SAMSUNG.Allrightsreserved.

3.Disassembly&Reassembly
8.LiftupandremovetheRear-Cover.
9.RemovethescrewsofMainBoard.
CAUTION
WhenyouremoveBoards,youmustdisconnectall
connectors.Ifyoudon't,itcancauseproblems.
6001–002606:M3*L10
10.RemovetheLVDSCable
(1)Pullthecoverplate.
(2)Drawacablewithpushingthebothside.
2
1
11.RemovethescrewsofSMPS.
CAUTION
Disconnectallcablingfromtheboardspriorto
removing.
<51"SMPS>
6001–002606:M3*L10
<59"/64"SMPS>
6001–002606:M3*L10
12.RemovetheSMPS.
Copyright©1995-2011SAMSUNG.Allrightsreserved.3-3

3.Disassembly&Reassembly
13.RemovethescrewsofAC-Inlet.
6001–002606:M3*L10
6003–001439:M4*L8
14.RemoveAC-Innet.
15.Removethespeakers.(R/L)
16.PulltheCoverBottominthedirectionshown.
17.RemoveScrewsoftheBracketStand-Link.
6003–000337:M4*L10
6003–001782:M4*L12
3-4Copyright©1995-2011SAMSUNG.Allrightsreserved.

3.Disassembly&Reassembly
18.RemovethescrewoftheBluetooth.
6001–002606:M3*L10
19.RemovetheBluetooth.
20.RemovetheBracketStand-Link.
21.RemovethescrewofWi-Fi.
6001–002606:M3*L10
22.RemovetheWi-Fi.
23.RemovescrewsoftheFunctionHolder.
6003–001782:M4*L12
24.RemovetheFunctionHolder.
25.RemovescrewsoftheBracketWall.
6003–000337:M4*L10
26.RemovetheBracketWall.
Copyright©1995-2011SAMSUNG.Allrightsreserved.3-5

3.Disassembly&Reassembly
27.RemovethescrewsoftheFrontCover.
6003–001782:M4*L12
28.Remove4screwsoftheBracket-Module.
6003–001782:M4*L12
29.RemovetheBracket-Module.
*ThenModuleisseparated.
3-6Copyright©1995-2011SAMSUNG.Allrightsreserved.

4.Troubleshooting
4.Troubleshooting
4.1.CheckpointsbyErrorMode
4.1.1.FirstChecklistforTroubleshooting
1)Checkthevariouscableconnectionsrst.
•Checktoseeifthereisaburntordamagedcable.
•Checktoseeifthereisadisconnectedorloosecableconnection.
•Checktoseeifthecablesareconnectedaccordingtotheconnectiondiagram.
2)CheckthepowerinputtotheMainBoard.
3)HowtodistinguishiftheproblemiscausedbyMainboardorLogicBoard.
•NoVideo:IftheproblemisNoVideobutLogicBoardisonandIndicationLEDisblinkingrepeatedlyand
fasterthannormalbooting,replacetheT-Conboard.
•DistortedPicture:Checktheinnerpatterns.
InnerpatternPictureProblem
OKNGMainboard
NGNGMainorLVDScableorLogicBoardorPanel.
•Howtocheckinnerpattern?
a.EnteringFactorymode.
b.MovetoSVCmenu.
c.MovetoTestPattern.
d.Checkinnerpatterns.
Copyright©1995-2011SAMSUNG.Allrightsreserved.4-1