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Samsung HLRS078WX/XAA Service Manual

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Chassis
Basic Model
Model
• L65A(N)=Excalilbur
• HLRS078WX/XAA
• HLR6768WX/XAA (HL-R6768W)
Manual
HD Built in TV
m NTSC/ATSC/QAM Tuner Embedded
m AV network system (Anynet, D-Net)
m TV Guide On Screen TMsystem
(Gemstar EPG)
m Digital Audio output (OPTICAL) jack
m Cable CARDTMslot
m Firmware upgrade by USB Port

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Summary of Contents for Samsung HLRS078WX/XAA

  • Page 1 Chassis • L65A(N)=Excalilbur Basic Model • HLRS078WX/XAA Model • HLR6768WX/XAA (HL-R6768W) Manual HD Built in TV m NTSC/ATSC/QAM Tuner Embedded m AV network system (Anynet, D-Net) m TV Guide On Screen TMsystem (Gemstar EPG) m Digital Audio output (OPTICAL) jack m Cable CARDTMslot m Firmware upgrade by USB Port...

  • Page 2: Table Of Contents

    Tableof Contents Chapter 1 Precaution 1-1SafetyPrecautions............m 1-2ServicingPrecautions ............m 1-3StaticElectricityPrecautions ........... m 1-4 Installation Precautions............Chapter 2 Product Specification m 2-1 ProductFeatures ............m 2-2 KeyFeatures ............... m 2-3 Specifications Analysis............m 2-4 Accessories ..............Chapter 3 Alignment & Adjustment m 3-I ServiceInstruction ............
  • Page 3 Chapter 9 PCB Diagram m 9-1 PowerBoard ............... m 9-2 DigitalBoard..............m 9-3 AnalogBoard ............... m 9-4 DMDBoard..............Chapter 10 Schematic Diagram 10-I m 10-1Analog Board .............. m 10-2DigitalBoard ............... 10-10 m 10-3DMD ..............10-28 m 10-4Power ..............10-39 m 10-5Detect ..............10-40 m 10-6PowerLED ..............
  • Page 4 Precaution 1. Precaution Toavoidpossibledamagesor electricshocksor exposureto radiation,followthe instructionsbelowwith regardto safety, installation, s erviceand ESD. 1-1 Safety Precautions Makesureall protectivedevicesare properlyinstalled Warningfor Engineering Changes: includingnon-metallichandlesand compartment c overs Nevermake any changesor additionsto the circuit wheninstallingor re-installing the chassisor chassis designor the internalpartfor this product. assemblies.
  • Page 5 Precaution SafetyIndication: Someelectricalcircuitsor devicerelatedmaterials requirespecialattentionto their safetyfeatures,which cannotbe viewedby the nakedeye. If an originalpart is replacedwith anotherirregularone,the safety or protectivefeatureswill be lost even if the newone hasa highervoltageor morewatts. Criticalsafetyparts shouldbe bracketedwith _ Z_ ). Useonly regularpartsfor replacements (in particular, flame resistance and dielectricstrengthspecifications).
  • Page 6 Precaution 1-2 Servicing Precautions Warning1: Firstcarefullyreadthe "Safety Instruction"in this servicemanual, Whenthereis a conflictbetweenthe serviceand the safetyinstructions, f ollow the safetyinstructionat all times, Warning2:Any electrolyticcapacitorwith the wrongpolaritywill explode, The serviceinstructionsare printedon the cabinet,and InsulationCheckProcess:Unplugthe powercord from theAC sourceand turnthe switchon. Connectthe insu- shouldbe followedby any servicepersonnel, latingresistancemeter (500v)to the AC plug blade, Makesureto unplugtheAC powercordfrom the power...
  • Page 7 Precaution 1-3 Static Electricity Precautions Somesemi-conductive ("solidstate")devicesare Use only anti-staticsolderremovaldevices. vulnerableto staticelectricity. T hese devicesare known Mostsolderremovaldevicesdo not supportan anti-staticfeature.A solderremovaldevicewithoutan as ESD.ESDincludesthe integratedcircuitand thefield effecttransistor.To avoidanymaterialsdamagefrom anti-staticfeaturecan store enoughstatic electricityto electrostatic shock,follow the instructionsdescribed causedamageto the ESD. below. Do not removethe ESDfrom the protectivebox untilthe Removeany staticelectricityfrom your bodyby replacementis ready.MostESD replacements are coveredwith lead,whichwill cause a short to the entire...

  • Page 8: M 1-4 Installation Precautions

    Precaution 1-4 Installation Precautions Forsafetyreasons,morethan two peopleare required Make sureto turn the poweroff and unplugthe power for carryingthe product. cordfrom the outlet beforerepositioning the product. Alsocheckthe antennacable or the externalconnectors if they are fully unplugged.Damageto the cordmay causefire or electricshock. Keep theantennafar awayfrom any high-voltage cables and install it firmly.Contactwith the high-voltage cableor the antennafallingover maycause fire or electricshock.

  • Page 9: Chapter 2 Product Specification

    Product Specification 2. ProductSpecification 2-1 Product Features Block SpeCfication Major tC Remark DMD- PanelResolution' 1920x1080 xHD3DMD Panel -Integrated HDTVTuner ATI NXT2004,QAMLink (NTSC/ATSC/QAM TUNEREmbedded) Power '- InputVoltageAC120V Stand-by(KA1M0565) - Stand-By under 25W - DNle4-NTSC,ATSC-HDMI,PC ADV7401, A TI X226B, Video - 3D Combfilter uD64083 sOUnd- speaker' 20Wx 2...
  • Page 10 Product Specification 2-2 Key Features Model HL-R5668W HL-R6168W HL-R6768W Voltage AC 110- 120V ~ AC 110- 120V ~ AC 110- 120V ~ Frequency of operation 60mz 60mz 60mz Powerconsumption 230 watts 230 watts 230 watts Dimensions 52.36x 15.30x 37.86inches 56.93x 18.37x 41.59 inches 62.36x 19.76x 45.06inches (WxDXH) 1330x 388.5x 961.7mm...
  • Page 11 Product Specification II Feature - ComponentInterface(480i/480p/720p/1080i, Y/Pb/Pr) - DigitalInterface: HDMI - GraphicInterface: PC - Language: English/French/Spanish - PiP: HD/SDPiP - PictureSize : 4:3/16:9/Zoom1/Zoom2/Panorama - V-CHIP - ClosedCaption - Sleep Timer: 180 Min, - AnynetInterface -IEEE1394 - Opticalsoundoutput - GemstarIR output - POD - RS-232C m Remocon...

  • Page 12: M 2-3 Specifications Analysis

    Product Specification 2-3 Specifications Analysis Model HL-R5078W HL-R5668W HL-R6168W HL-R6768W HL-R5087W HL-R5688W Design DisplayDevice Built-tnTuner ATSC, NTSC ATSC, NTSC ATSC,NTSC ATSC,NTSC ATSC,NTSC ATSC,NTSC 1080i, 720p, 480p, 1080i, 720p, 480p, 1080i, 720p, 480p, 1080i, 720p, 480p, 1080i, 720p, 480p, 1080p, 1080i,720p, DisplayFormat 480i 480i...
  • Page 13 Product Specification 2-4 Accessories Item Accessories ttem€ode Remark i ¸ Remocon BP59-00071B _ooOi 4301-000103 AlkalineBattery Manuai BP68-00520A SamsungServicecenter ANYNETcable BN39-00518B G-LinkCable MD96-00036A il i Video Cable/ Audio Cable AntennaCable Internalshoppingmall ComponentCable OpticalCable SamsungElectronics...

  • Page 14: Chapter 3 Alignment & Adjustment

    Alignment & Adjustment 3. Alignment& Adjustment 3-1 Service Instruction Checkitemslisted after changingeach V-Positi0n' Actuator _::- Check !terns L ..::: _/vv version I PromLUU imaex uelay I H-Position Board T'!tFOCUS Rep aced terns £5.aln Digital Board • • • • •...
  • Page 15 Alignment & Adjustment 3-2 How to Access Service Mode 1,Turnoff the powerto put the unit intothe STAND-BY mode, 2, In orderto enterthe ServiceMode,Press "Mute"--> "1" _ "8" _ "2" _ "POWER"buttonon the RemoteControl, Incase entry into SERVICEMODEis unsuccessful, r epeatthe procedures above, 3, InitialDISPLAYStatein timesof ServiceModeSwitchovers DDPlOll(LS) DNle...
  • Page 16 Alignment & Adjustment 3-3 Factory Data The underlined are items applied during the service adjustment. None of the others should be adjusted. 1. DDP1011 V-Position 0 ~ 60 Screenupper and loweradjustment H-Position 0 ~ 120 Screenleft and rightadjustments LAMPSync Type Pulse/Pass Pulse Pulse(P),Pass(T)
  • Page 17 Alignment & Adjustment 2. DNle TestPattern Testpatternselection SNI_PROC_CEA ON/OFF SNI_PROC_CEP ON/OFF SNI_PROC_DEP ON/OFF SNI_PROC_DCE ON/OFF SNI_PROC_CCS ON/OFF SNI_PROC_BWS ON/OFF SNI_PROC_PCC ON/OFF SNI_PROC_WTC ON/OFF SNI_PROC_CTE ON/OFF SNI_PROC_CVD ON/OFF SNI_PROC_OUTP ON/OFF CUTOFF 0~255 UPPER 0~255 LCE_GAIN 0~255 ALPHAL 0~255 ALPHAU 0~255 DCE_ALPHA 0~255 B_RATIO 12000...
  • Page 18 Alignment & Adjustment ON/OFF NDON 0~1022 M_CCT_FAC 0~255 SCALE_ALPHA 0~255 WB RED C COEFF 0~255 WB_GRN C COEFF 0~255 WB BLU C COEFF 0~1023 WB RED B COEFF 0~1023 WB_GRN B COEFF 0~1023 WB BLU B COEFF R_Coring_TH1 R_Coring_TH2 R_Coring_TH3 R_Coring_TH4 H_FILTER1 0~11...
  • Page 19 Alignment & Adjustment 3.ADV7401(M) AUTO COLOR Auto Colorfunctionexecution SOG_SYNC_LEV EmbeddedSyncTriggerLevel AGC_TIM AGC Time ConstantSelection GAIN_MAN ON,OFFManualGain ControlEnable ManualGain Valuefor Channel A A_GAIN ManualGain Valuefor ChannelB B_GAIN ManualGain Valuefor ChannelC C_GAIN Channel A Offset A_OFFSET ChannelB Offset B_OFFSET ChannelC Offset C_OFFSET Y PeakingFilter Mode YSFM Y ShapingFilterMode...
  • Page 20 Alignment & Adjustment CTI C TH CTI ChromaThreshold NSFSEL Split FilterSelectionNTSC CTAPSN ChromaCombTapsNTSC CCMN ChromaCombmodeNTSC YCMN Luna CombModeNTSC HSSLICE VSSLICE DLL_PH ST_NOISE SamplePhaseAdjustment ALIAS_FILTER_EN DNR-TH2 SamsungElectronics...
  • Page 21 Alignment & Adjustment 4. ADV7401(S) AUTO COLOR Auto Colorfunctionexecution SOG_SYNC_LEV 0~31 EmbeddedSyncTriggerLevel AGC_TIM AGC Time ConstantSelection GAIN_MAN ON,OFFManualGain ControlEnable ManualGain Valuefor Channel A A_GAIN 0~1024 ManualGain Valuefor ChannelB B_GAIN 0~1024 ManualGain Valuefor ChannelC G_GAIN 0~1024 Channel A Offset A_OFFSET 0~1024 ChannelB Offset B_OFFSET 0~1024...
  • Page 22 Alignment & Adjustment CTI C TH 0~255 CTI ChromaThreshold NSFSEL Split FilterSelectionNTSC CTAPSN ChromaCombTapsNTSC CCMN ChromaCombmodeNTSC YCMN Luna CombModeNTSC HSSLICE VSSLICE DLL_PH ST_NOISE 0xFFFF SamplePhaseAdjustment ALIAS_FILTER_EN DNR-TH2 SamsungElectronics...
  • Page 23 Alignment & Adjustment 5, Xilieon226 Main/Sub Main Y/UV Y/UV H Filter gh121a V Filter 128v05f 226 TESTPATT 6, Upd64083 DYCOR 0~15 DYdetectioncoringlevel DYGAIN 0~15 DYdetectiongain DCCOR 0~15 DC detectioncoringlevel DCGAIN 0~15 DC detectiongain YHCOR 0~15 Y output highfrequencycomponentcoring CDELAY 0~15 C signaloutputdelay YPFT 0~15...
  • Page 24 Alignment & Adjustment 8,CCA On/Off CCAOn/OffSelection Red-x 0~32768 Red-xadjustment Red-y 0~32768 Red-yadjustment Red-Y 0~32768 Red-Yadjustment Green-x 0~32768 Green-xadjustment Green-y 0~32768 Green-yadjustment Green-Y 0~32768 Green-Yadjustment Blue-x 0~32768 Blue-xadjustment Blue-y 0~32768 Blue-yadjustment Blue-Y 0~32768 Blue-Yadjustment White-x 0~32768 White-xadjustment White-y 0~32768 White-yadjustment White-Y 0~32768 White-Yadjustment WBSpread...
  • Page 25 Alignment & Adjustment 9, CinemaCCA DRedX TargetRed X valuefor CCA DRedY TargetRedY valuefor CCA DGreenX TargetGreenX valuefor CCA DGreenY TargetGreenY valuefor CCA DBlueX TargetBlue X valuefor CCA DBlueY TargetBlue Y value for CCA DCyanX TargetCyan X valuefor CCA DCyanY TargetCyanY valuefor CCA DMagentaX TargetMagentaX valuefor CCA DMagentaY...
  • Page 26 Alignment & Adjustment 12, G M1601 ADC_RED_GAIN ADC_GRN_GAIN ADC_BLU_GAIN ADC_RED_OFFSET ADC_GRN_OFFSET ADC_BLU_OFFSET MADI_QUANT_TH0 MADI_QUANT_THI MADI_QUANT_TH2 GAMMA_CONTROL AUTO_COLOR TEST_PATTERN SP_AMP SP_PERIOD 13,OPTION LampClear Initializelampusagetime, LampLife is set to zero User Reset All user settingsare set to default WB Reset Initializethe WhiteBalancevalue EERReset Clearthe EEPROM LampLife...
  • Page 27 Alignment & Adjustment 14,SERVICE V-Position 0 ~ 60 Screenupper and loweradjustment H-Position 0 ~ 120 Screenleft and rightadjustments LAMPSYNC 0~175 ActuatorGain[_ ActuatorGainadjustment 0~175 ActuatorGain[_ ActuatorGainadjustment INDEXDELAY 0 ~ 1023 Indexdelayadjustment FPGA xHD3 xHD3/xHD4 selection LampWatt 132W LampSelect Phiiips AUTO COLOR Auto Colorfunctionexecution CCAmenu LampClear...
  • Page 28 Alignment & Adjustment 3-4 Service Adjustment 3-4-1 Vertical / Horizontal Position Adjustment 1.Turnoff the powerto put the unit intothe STAND-BY mode. 2. In orderto enterthe ServiceMode,Press "Mute"_ "1" _ "8" _ "2" _ "POWER"buttonson the RemoteControl. 3. Select"Service"on the first displayof the Servicemodemenu. 4.
  • Page 29 Alignment & Adjustment 3-4-3 CCA Adjustment Service Methods : CCAAdjustment i s neededafter changinga light engine,digital boardor ColorWheel. II CCA: In DLPTV, eventhe same RGBcolormay differ depending on the light engine.CCA (ColorCoordinate Adjustment) correctsthe colorto achievethe coloraccuracy.CCA performscolor correctionafter measuringand inputtingthe current light engine'sdata on actual colorcoordinatesfor displayedRed,Green,Blue,and Whitecolor patterns,usingcolor coordinatemeasuringequipment.
  • Page 30 Alignment & Adjustment 3-4-4 ACTUATOR GAIN Adjustment 1. BeforeAdjustment 1) Turnoff the powerto put the unit intothe STAND-BY mode. 2) In orderto enterthe ServiceMode,Press"Mute"_ "I" _ "8" _ "2" _ "POWER"buttonon the RemoteControl. 3) Select"Service"on thefirst displayof the Servicemodemenu. 4) Pressthe A 'v (Upor Down)buttonto moveto ACTUATOR GAIN1,2,then press ENTERto select. - ActuatorGain1' In case of controlling with CrossPattern.
  • Page 31 Alignment & Adjustment 3-5 Software Upgrade 1. Preparethe USBmemorystick with the built-infirmware. 2. Whilethe TV is off, insertthe USBstick into the SERVICEterminal. 3. Whenturningon the TV, thereshouldbe a long beepingtoneand thefirmwaredownloadprocessshouldstart. If thereis no soundfrom the TV,turn it off and then on again. 4.

  • Page 32: M 3-6 Replacements & Calibration

    Alignment & Adjustment 3-6 Replacements & Calibration 3-6-1 Tilt the Screen 1. Removethe 12 pointscrews.Removethe Bottomcover. 2. Removethe 3 pointsscrews. Fix thesafety switchon the rightwith tape so that the set * Left 2 pointsscrews can be turnedon after removingthe bottomcover. : PWH,S,M3,L8,ZPC(YEL),SWRCH18A : TH,B,M4.L15,BLK, SWRCH18A * Right 1 pointsscrew...
  • Page 33 Alignment & Adjustment 3-6-2 Align the Focus 1. Removethe 7 screws. 2. Pull out the holderChassis : TH,B,M4.L15,BLK,SWRCH18A 3. Adjustthe Lens Focus 1) Inputa Crosshatchpatternor enterservicemodeand use the internalgeneratedpatterns. 2) Adjust the focusalignmentdial of the ProjectionLens Clockwiseor CounterClockwise(See picturein step4) until the pictureis clear.

  • Page 34: Chapter 4 Exploded View & Part List

    Exploded View & Part List 4. Exploded View & Part List 4-1 HLR6768WX/XAA Yoncan searchfor the updatedpart codethroughITSELFwebsite, URL:http://itself.sec.samsung.co.kr Loc.Nol Code N01 Description Specification Q'ty SA/SNA Remark DIS7 AA61-60003J SPRING ETC-CS -,SUS304,-,-,OD6,N7,OD6,-, S.N.A M0006 BP63-00431A COVER-REAR 67L6,HIPS,HB,GRAY, TOP M0006 BP63-00401A...
  • Page 35 Exploded View & Part List 4-2 L680 EngineAss'y L680 EngineExplodedViewList Loc: No. Code No., Description SpeCification ' Q'ty' SA!SNA T0129 BP96-01198A ASSY ENGINE P-DLP 50L8,PHILIPS 120W, E22 BP63-00522A COVER-P-J LENS L680,ABS,T2.5 S.N.A BP67-00222A LENS-P/J-ASSY Excalibur, GLASS,NTR,FOV=93 S.N.A BP64-00548A GLASS-ACTUATOR EXCALIBUR,MIRROR,39,34,VC S.N.A BP96-00984A ASSY DYNAMIC BLACK P-SEM...

  • Page 36: Chapter 5 Electrical Part List

    Electrical Part List 5. Electrical Part List 5-1 HLR6768WX/XAAService item Yon can searchfor theupdatedpart codethroughITSELFwebsite. URL:http://itself.sec.samsung.co.kr Loc. No. Code Description specification Q'ty SA!SNA Remark M0003 BP96-00990A ASSY COVER P-STAND 61L6,HIPS,HB,GR503,SV M0013 BP96-00938C ASSY COVER P-REAR BOTTOM L6,HIPS V0,GR50 M0018 BP97-00954A...

  • Page 37: Chapter 6 Troubleshooting

    Troubleshooting 6. Troubleshooting 6-1 Checkpoints by Error Node 1, PowerLight:Checkthe masterswitch(ON/OFF)and the fuse to see if they are operating, 2, LEDBlinking:See the basic LEDchecklistin 6-2-1, < BlinkingTemp& Timer LED> < Blinking Lamp and Temp LEDs > SamsungElectronics...
  • Page 38 Troubleshooting < BlinkingTempLED> A blinkinglampLED is the mostcommonfailureindication.It can be causedby no lamp,no colorwheel,no fan(s),or other defectivecomponents. _e 1 1_o bs SamsungElectronics...
  • Page 39 Troubleshooting 3, Noise: Internalnoisemay be causedby a foreignsubstanceon the fan or drivingdevice. For a DLPTV,the lampfan, DMDboardfan and colorwheelare vulnerableto noise.Sometimesthe connectorwire aroundthe lampor DMDfan makescontactwith thefan, whilethe colorwheelis protectedinsidethe moduleand cannotmake contactwith any nearbywires. Howeverthe colorwheelsensoror the drive motormay causenoiseby makingcontactwith the colorwheel. As the colorwheeluses an air bearingsystem,it hasa very slight possibilityof creatinginternalnoise.
  • Page 40 Troubleshooting 9, OtherScreenErrors: i_ 40 Verticallines 16 pixelswide: DDP1011 or BGA,DMDpanelinterference, Replacethe DMDboard i_ HorizontalBar or No Raster: Error in DDP1011 or the DMP panel, Replacethe DMDboard i_ DottedVertical Bar: Error in RambusDram(IC403) or the soldering Replacethe DMDboard i_ Beehivemosaicpatternsall over the screen: Error in the LVDSReceiver(IC 601) or the soldering The H syncsignalsare nottransferredto DDP1011, Replacethe DMDboard,...
  • Page 41 Troubleshooting 6-1-1 Video Circuit Error Checking m Basics: - The DDP1011 on the DMDboard hasa featureto display internaltest patterns. - DNle,which is an end port in the digital board,has a featureto display internaltest patterns. - The analogboardsends signalsto ADV7401on the digitalboard. - The analogboard is thefirst output and the digitalboardis the secondone,followedby DMD,which is the final one.
  • Page 42 Troubleshooting 6-1-2 Flow Chart for Malfunction 1) DVI Cable 2) Analog Board OP1 ' Stand-by5V OP2 : 5VB OP3: 12VB SamsungElectronics...

  • Page 43: M 6-2 Troubleshooting Procedures By Errormodes

    Troubleshooting 6-2 Troubleshooting Procedures by Error Modes 6-2-1 Installation & Connection POWER Pressto turnthe TV on and off. Remote Control Sensor Aimthe remotecontrol towardsthis spot on the TV. • ' Lightis On (D ' Lightis Blinking :) ' Lightis Off TIMER LAMP: STANDBY/TEMP:' indication •...
  • Page 44 Troubleshooting 6-3 Troubleshooting Procedures by ASS'Y 6-3-1 Check Lamp & Ballast 1.Whenthe lamp is not on, checkif there is anythingwrongwith the ballast. Removethe lamp. Fix the safetyswitchon the rightwith tapeand turn on the power. Checkto see if a blueflame starts ignitingin the arc gap insidethe ballastmomentarily duringstart-up. Thereis no problemwith the ballast if thereis a flame.Whenthe ballast hasno error,replacethe lamp.
  • Page 45 Troubleshooting 6-3-2 When the lamp and the ballast are normal but the lamp does not turn on or turns off right after quickly lighting up 1. Checkthe colorwheel Checkif the colorwheel is running.+ Checkthe DMDboard and the ballastfor the signals. Checkthe secondCN503pin for inputsignals.When3.5V,180Hzis output,the colorwheelis operatingnormally.
  • Page 46 Block Diagram 7. Block Diagram 7-1 Overall Block Diagram Anynet, G-Link HDMI/PC IEEE1394/Anynet Optical/Gemstar-IR RF In(Air,Cabl_ CableCard AlVIn 1 2 3 S-Video 1 2 3 Component ,,_ A/V RS-232C PC/DVI Audio SamsungElectronics...
  • Page 47 Block Diagram 7-2 Partia{ Block Diagram 7-2-1 Power Board Block Diagram 70VB 30mA T30VB 0 ~SmA] S-mute : - 6V 0 ~ 2mA ] S15VB 0-o4:0A 6.0V_B : 0.93~1:8A POWER CTL SamsungElectronics...
  • Page 48 Block Diagram 7-2-2 Digital Board Block Diagram 12S_1394 12S_OUL1394 ScrambleTS Unscramble TS TS_I_OATA[/:0] CLK,VLD,SYNC TS_A_DATA[7:0] CLK,VLD,SYNC CLK,VLD,SYNC TS_2_DATA[7:0] TS_B_DATA[7:0] CLK,VLD,SYNC CLK,VLD,SYNC MAIN-V suB-Y(V)/C NR_Out 16bit COMP1 12bit MAIN-V NROut NR In 16bit COMP1 bNle NR EN COMP2 HDMI TMDS 1 6bit(4:2: 2/,CLK,HS,VS PDIF_OUT HDMI 12S OUT...
  • Page 49 Block Diagram 7-2-3 Analog Board Block Diagram Main-Y(V)-Out Main-Y(V) Main-C Main-Y-Out Sub-Y-Out Sub-Y(V) Main-C-Out $1/$2/$3-Y Sub-C-Out Sub-C Sub-YOut S1/$2/S3-C CaD-Y-Out Cap-CVBS Sub-COut Comb-Y-Out Mort-Mixed-V-Out Mon-Vout Comb-C-Out Side-Y/C Main-V-Out MTNR-CVBS STNR-CVBS DTV-CVBS Sub-V-Out V1N2 Cap-V-Out Mon-V-Out Side-V Mon-L/Rout Gain0/Gain 1 L1/R1 Main-L/R L2/R2 Side-L/R...
  • Page 50 Block Diagram 7-2-4 DMD Board Block Diagram Lamp En Lamp Litz CW Index Power Good Reset M DMD Ctrl Lvds Bus Master A/B CLKRX TMDS DATRX RGB ODD Lvds Bus Slave A/B 100Mhz >l Actuator DB Actuator Detector Circuit 24 P con 3.3 V output SamsungElectronics...
  • Page 51 Dynamic Black KEY CONTROL ACTUATOR ANALOG FRONT LED COLOR WHEEL DETECT TEMP SENSOR BALLAST FAN1 FAN2 POWER DIGITAL SIGNAL POWER...
  • Page 52 €_ €_...
  • Page 53 PCB Diagram 9. PCB Diagram 9-1 Power Board 9-1-1 Assy Power Board m DC PowerSupply (SuppliesDC powerto the analog PCB,Theanalog boardis responsible for the powersupplyto the digital/DMDboard,) 9-1-2 Names & Roles of Key Parts * CN801' Suppliespower(DC220-400v) t o the ballast * GT801' Anti-lightning wire connectedto the digital board.The anti-lightning wire shouldbe installedfor safety purposes.
  • Page 54 PCB Diagram 9-1-3 Power Board Connector Pin CN805 CN804 Connecting Power to Analog Board Connecting Power to Analog Board Pin No..Pin Name Pin Name , PIN Nol Pin Name STD 5V S-MUTE STD 5V S14.5V STD 5V S14.5V 12VA POWER-SW 5.5VB 5.5VB...
  • Page 55 PCB Diagram 9-2 Digital Board 9-2-1 Assy Digital Board III All DigitalVideo Processing II OSD/ Menu II ResetSwitch(Resetto the CPU) II Connected with PODchannelBoard. 9-2-2 Names & Roles of Key Parts * CableCard: CableCARD is a nationwide standardsystemthat allows yourlocalcable TV providerto supplyyou with an accesscard customizedto your account.This card allowsthe TV to receive,decodeand unscramblethe premiumdigitalchannelsincludedin yourcableTV subscription withoutthe use of a cable box.
  • Page 56 PCB Diagram 9-2-3 Digital Board Connector Pin CN17 CN500 Pin Name Pin Name Pin Name Pin Name (Buit,ln)N (Built'In) (Built-In) N NO (Built-In) MD2.3V B33V MAIN_Y MAIN_C MD2.3V MD2.3V SUB_Y_V SUB_C D2.5V D2.5V COMPI_Y COMPI_Pb D4.7V D2.5V COMPI_Pr COMP2_Y D4.7V D4.7V COMP2_Pb COMP2_Pr...
  • Page 57 PCB Diagram CN26 PiNNo. Pin Name PiNNo. Pin Name PiN Nol ' PinName TMDS_TX0+ TMDS_TXI+ TMDS_TX2+ TMDS_TX0- TMDS_TX1- TMDS_TX2- TMDS_TXC+ SYNOVAL TMDS_TXC- nRESET_DRV SOL_PANEL SDA_PANEL LAMP TXn 1 DDP_READY LAMP_RX POWERGOOD SamsungElectronics...
  • Page 58 PCB Diagram 9-3 Ana(og Board 9-3-1 Assy Analog Board Distributessupplyvoltagefrom the PowerBoardto Digital Boardand DMDBoard. m TransfersTurn-onCommand to Digitaland PowerBoard. m Encompasses the majorityof theAudio Circuit m AnalogVideo Switching/ Processing m AnalogAudio Switching/ Processing m 3D CombProcessing 9-3-2 Names & Roles of Key Parts * CN260: Connectedto the detectboard * CN4,CN5 : Connectedto the powerboard- receivesthe secondpowersourcegeneratedon the powerboard.
  • Page 59 PCB Diagram 9-3-3 Analog Board Connector Pin CN259 CN257 Pin Name Pin Name Pin Name Pin Name (Buit,ln)N (Built'In) (auittqn) N N0. (Built-In) MD2.3V B33V MAIN_Y MAIN_C SUB Y V MD2.3V MD2.3V SUB_C D2.5V D2.5V COMPI_Y COMPI_Pb D4.7V D2.5V COMPI_Pr COMP2_Y D4.7V D4.7V...
  • Page 60 PCB Diagram Connecting and transmitting Audio signal to Speaker Pin Nol Pin Name Pin No. Pin Name L-OUT L-OUT 12VA 12VA POD_SW CN11 CN16 Connectingfront LED indicators Connectingthe Powerand ControlSignalto the PODFan PinNol PinName Name LED1 FAN_ERROR KEY1 KEY2 8VA_FAN SDA_M1 SCL_M1 12VB...
  • Page 61 PCB Diagram 9-4 DMD Board 9-4-1 Assy DMD Board Controlsthe lamp(ON/OFF) m Drivesthe colorwheelmotor m Drivesthe panel m Controlsthe sensors 9-5-2 Names & Roles of Key Parts * CN751 : This receivesthe powersourcefrom the detectboardand communicates with the 12C, * CN601 : This sends a 60Hzsignalto the detect board, * CN600 : This suppliesthe powerto drivethe colorwheel,...
  • Page 62 Schematic Diagram 10. Schematic Diagram 10-1 Analog Board 10-1-1 PowerSignal This Document can not be used without Samsung's authorization. 5.7VB 70VB VOU [ VOUI Power Signal S16VB 12VB 33VB from SM PS Board S16VB S14VB_L S16VB S14VB_R [1:1 [ s>l...
  • Page 63 Schematic Diagram 10-1-2 AV_Input This Document can not be used without Samsung's authorization. Power UJ%19901H Signal >Sl >R1 > VI_DET > Sl_DET > S2_DET >V2 > V2 DET > S2Y MON VOUT MON ROUT MON LOUT COMP2 DET_ _DET ..
  • Page 64 Schematic Diagram 10-1-3 AV_Switching This Document can not be used without Samsung's authorization. Power 12V_OPTION 8V_6425 Signal L3OO 01021J60 8V_6425 5 8V_6425 M AT E RIALTfT MATERIAL Use in PAL mode(, to bypass 3D Comb block _;3Icd_I,}6olNEY/C _5_[[[_> _R_[[][_> MAIN _[[[[3>...
  • Page 65 Schematic Diagram 10-1-4 Input_Buffer This Document can not be used without Samsung's authorization. Power Signal 6425 R211 R210 MAIN Y MAIN R212 R213 ........SMW200-30C VOUT XREF MIXED V OUT ........ qTSuF sex1,5K ......oo_ _ V OUT ...........
  • Page 66 Schematic Diagram 10-1-5 3D_Comb This Document can not be used without Samsung's authorization. Power Signal I/IGW :4 7K lOuF ..c4o_ R405 Q4Ol KSAl/82 x_E_ SDA A /V_A/ R406 1/16W 188rF 100R404 Q402 x_E_ SCL A KSC1623 R407 _w/88 R408...
  • Page 67 Schematic Diagram 10-1-6 DC-DC D4.7V D2.5V 12VB This Document can not be used without Samsung's authorization. Power 12VB C501 L501 C502 L502 Signal lOnF lOnF BLM41P600S BLM41P600S L504 L503 FT404 + C508 _C505 +C503 _C504 +C506 _C507 82uF _82uF BLM41P600S...
  • Page 68 Schematic Diagram 10-1-7 Sound Processor/Amp This Document can not be used without Samsung's authorization. Power R_74/V_¢ ..DATA NTSC Signal l_S CLK ATI_v _[11R_2 _,_ _ SHUTDOWNn nRESET S_ :::! 12VB 5.7VB R_12 R_14 .._611 IC601 in<<1 ..i_w i, ..
  • Page 69 Schematic Diagram 10-1-8 MI_PC F8574_UART (PLACE NEAREACHPOWER PIN) 5VA 8574 This Documentcan not be usedwithoutSamsung'sauthorization. 3.3VA M1 PLace near' uCom(iC1 5VA M 1 Power CIC21JG81NE BD716 IC70t Signal O701 0702 _08DI R708 "6V R709 10702 i K,_ /,^ R71S < ooMn_ D_T I08n PCF8574ATS...
  • Page 70 Schematic Diagram 10-1-9 Signal Connection 3.3VA This Document can not be used without Samsung's authorization. Power 3.3VA Signal ClC21JBO1NE ANYNET R910 R923 _47K ANYNET C810 C779 33uF .._a;1_/. _BnE5v ANYNET ANYNET RS232 $EL2 _8232 SELl DSUB IC713 MC74VHC244DTR2 1C714 BSUB...
  • Page 71 Schematic Diagram 10-2 Digital Board 10-2-1 Digital-I D5.7V MD:k3V D4.7V MD2.3V TU 33V D2.5V MD9V This Document can not be used without Samsung's authorization. Power Signal _C16!6 _ C1609 100nF 100nF 100uF 100nF 100uF 100nF 47uF --100nF 47uF 100nF 100nF...
  • Page 72 Schematic Diagram 10.2.2 Digital-2 This Document can not be used without Samsung's authorization. MDOV STB5V Power PLL3.3V Signal L1001 L611 ClC21J_OINE C_C21J601NE ..I....I..0::)B lo,,F loo,,F L613 MPZ2012S300A C6_F0 ..C2u57 LC689 TOGEMSTARSheet9 C_C21J601NE hSOO ..CiC21 JOOINE...
  • Page 73 Schematic Diagram 10-2-3 Digital-3 CH3.3V 2 [Sub Tuner] S TU 5V Power L507 CIC213601NE Signal C53! C532 10nF 100nF DELETE 1/16W R580 D4.7V REG_0_ CH2.5V 2 ANALOG TU 5V S TU 5V SOVBST IRIII __'_//Q500 APll17E25A KSC1623-G <_> 75 L504 _R576 CIC213601NE _>I/16W...
  • Page 74 Schematic Diagram 10-2-4 Digital-4 This Document can not be used without Samsung's authorization. Power Signal _ _ _ .._g° .........._,4___ ___0F R370JW_'75 ....... {_[ <:_QOMP1 _" ..C!!9_ 100nF ................R_9--/W_/--_--_ ..QOMP1 Y PS _!4_34 !qpx![ ....
  • Page 75 Schematic Diagram ADVD1.8V D2.5V NEW ITEM IC1223 ..G953-18T6U 01539 100UF 100nF 100nF ADVD3.3V D3.3V D4.7V ', DNIE 3.3V TO DNIE Sheet15 BD1009 ClC21J601NE IC1209 BD1017 , ....... CIC21J601NE AP111_E-33 01541 ..u 0145! --100nF --25V MATERIAL D4.7V ADVA3.3V ClC21J601NE C1210 AP _E-3 3 +C::u_: 10-14...
  • Page 76 Schematic Diagram 10-2-6 Digital-6 This Document can not be used without Samsung's authorization. DELETE HDMI 3 3V ®1®1®1®1 " Power Signal HDMI 3.3V DELETE HDMI OVCC3.3 HDMI CVCCl.8 _,_w HDMI DACVCC3.3 IC 103 ":% SIL9021 _!:_i:! x1_1_ ' TMDS 3.3V...
  • Page 77 Schematic Diagram 10-2-7 Digital-7 This Document can not be used without Samsung's authorization. Power Signal STB 5V PC DDC VCC LRlOO _4.ZK RLZJ9.1B TEl2 I......Dl19 _1 1/16W PC JACK BD1034 R354 R£25_/_,/-_ PC R PcGIN_ ..• _W..BD1035...
  • Page 78 Schematic Diagram 10-2-8 Digital-8 This Document can not be used without Samsung's authorization. I,..USB vcc CHECK LTC147 MD3.3V 3.3V c_® 3.3V GEMSTAR lR_o2 GEM5V 0N203 1,1_w IR OUT G Tx 3.3V _GEMSTAR _'_ANYNET G Rx GEMSTAR RxD 4,'W_ _a,_GEMSTA _'_ANYNET GEM_3.3V...
  • Page 79 ....... t....... 165a-n-sdisg-10-s2.qxd 2005-05-23 12:03 qlol_l10-18 Schematic Diagram 10-2-9 Digital-9 This Document can not be used without Samsung's authorization. 1394 MD3.3V 1394 t.5V MD2.3V Power NEW ITEM .._10_221_6o_N_ Signal SC1566 BDI01 SC1566t5M-X X T IC1215 CIC21J60tNE L203 CIC21J601NE li!°o_m _°o°v_...
  • Page 80 Schematic Diagram 10-2-10 Digital-10 CARD 3.3V This Document can not be used without Samsung's authorization. MD3.3V MD3.3V 3.3V BDI032 MPZ2012S300A US_Olny_Page Power BD1033 ClC21J601NE Signal PoD vcc CHECK_V_/- MOCLK SamsungElectronics 10-19...
  • Page 81 Schematic Diagram 10-2-11 DigitaM1 This Document can not be used without Samsung's _uthorization. MEMA 2.5V MEMA 2.5V D2.5V X226 mo_4 RlO49 IC51 MENVREF 1_16W 215H31AGB1 D2.5' _A_! MM AAI _ _2._ MFM MFM_^P M_M _M_ M MFMDOMnP MFM_^4 A2B _ _114 _2Z MFM MEMD2.5V...
  • Page 82 Schematic Diagram 10-2-12 Digital-12 FLASHMD3.3V This Document can not be used without Samsung's authorization. ATI MD3.3V FLASH MD3.3V 28F128J3 IC406 SUPLECODE MD3.3V IO1.8V Zl_H_lAGBll IOOnF 1gO, PC_r,_NTA FLEX DA-AO • ..7 1,1_W PC_r,_NTC £: '* FLEX _A_A_ Pcl _F_ME...
  • Page 83 Schematic Diagram 10-2-13 Digital-13 This Document can not be used without Samsung's authorization. _TI J _S _ FL_S_ M_S ............_;;_; ...._,,,o_, ......ATL MDS SV C_2® ,,,_W ..1¸¸¸¸¸¸¸ ,o®F 7,,,_W MAIN _OM 10-22 SamsungElectronics...
  • Page 84 Schematic Diagram 10-2-14 Digitab14 This Document can not be used without Samsung's authorization. ATL2.5V Power MD3.3V MD3.3V FLASH MD3.3V L1217 ClC21J6OINE Signal MD3.3V ITEM ATL2.5V IC511-2 215H31AGB11 Cla71 1_nF 2_VMO _VMU MD2.3V ATL 1.5V _t j ITEM ..]Pff91A g _!2g PLL1.8V...
  • Page 85 -n-sdiag-10-a2.qxd 2005-05-23 12:03 qlolx]10-24 Schematic Diagram 10-2-15 Digital-15 This Document can not be used without Samsunc 's authorization. DNIE 3.3V DNIE 1.2V :DNIE 3.3V From DECODER IC Sheet5 D2.5V L818 NEW ITEM DNIE 3.3V ClC21J601NE IC413 SC1566 IC806 SC156615M-X.X.9_ R427 K4S643232E-TC60 DN]E4 OUTPUT PATH CURRENT CONTROLLER L401...
  • Page 86 -n-sdiag-10-a2.qxd 2005-05-23 12:03 ql o] x]10-25 Schematic Diagram 10-2-16 Digital-16 This Document can not be used without Samsung's authorization. +3.3v LVDSC +3.3V LVDSAT +1.8V +1.8V +3.3V +2.5V_DDR Signal Power +1.8__B_ DC_V_S_tV_E_._ +_Aj iiiiiiiiiiiiiii iii iii iiii iiiii ..:::_ :;:;:_;:;...
  • Page 87 Schematic Diagram 10-2-17 Digital-17 This Document can not be used without Samsung's authorization. Power Signal +3.3V TMDS L807 15uH Cl19 lOuF > R840 1/16W +3.3V TMDS L810 D126 LTST-C150GKT C869 15uH +3.3V_TMDS ..Z -- PRE(0:7) R171 R615 100nF 1/16W...
  • Page 88 Schematic Diagram 10-2-18 DigitaM8 This Document can not be used without Samsung's authorization. IO MD3.3V IO MD3.3V IO MD3.3V 100nF ....IC602 C248 17_ ..MO pc _ _C5_7 Z_ATS PCF8574ATS 1/16W _ ..R311 R622 SDA D _y__--I ..
  • Page 89 Schematic Diagram 10-3 DMD Board 10-3-1 DMD-1 DOT3,3V DOT3,3V This Document can not be used without Samsung's authorization. I N P U T Dv_ o _ _oo _No oh_oo_d <2Q0_ 11,;Q> _1o9 __ IN_scL IAMP_RX LAMP 7X /777 OOP__ESE_Z __SYSRSTZ...
  • Page 90 Schematic Diagram 10-3-2 DMD-2 This Document can not be used without Samsung's authorization. ;,_,_,_,_,_,_,_,_,_ _,_,_, M FLOATA(01 _ _u,_,_,_,_,}_ :,:,_,_,_, IC200 }}??L DDP1011 MAS'FER iiiii 10-29 SamsungElectronics...
  • Page 91 Schematic Diagram 10-3-3 DMD-3 This Document can not be used without Samsung's authorization. sz_v _,_,_, s FLOATA(O 1 _ s RQ(O:_ s OQA(O:_) s OQB(O:S) :,:,_,_,_, IC310 DDP1011 SLAVE _!!!!!!!ii SamsungElectronics 10-30...
  • Page 92 Schematic Diagram 10-3-4 DMD-4 DGT3.3V This Document can not be used without Samsung's authorization. DGT2.5V MASTER RDRAM / FLASH C4Ol c4o3 c4o5 c4o7 c4o9 BD400 C411 C402 C404 C406 C408 C410 BD40! } 1.5uH C400 M FLADDR(0:19) 100nF 82uF 100nF...
  • Page 93 Schematic Diagram 10-3-5 DMD-5 DGT2.5V This Document can not be used without Samsung's authorization. DGT3.3V SLAVE RDRAM / FLASH BD501 11.5uH S FLADDR(0:19) C512 100nF SRDRAM1.8V I0500 SRDRAM1.8V M29W800DB70N6 FLADDRrlS_ R500 39.2ohm R501 39.2ohm 39.2ohm 39.2ohlt_ FLDATA(0:15) 39.2ohlt_ 39.2ohm 39.2ohm 39.2ohltl...
  • Page 94 Schematic Diagram 10-3-6 DMD-6 DMD POWER AND RESET DRIVER_T/_:_" This Document can not be used without Samsung's authorization• R600 DGT2.5V M2.5V iKohm C600 C630 C601 C603 C605 C607 C611 C613 C615 C617 C61g C621 C623 C62S C627 C600 C602 C604...
  • Page 95 Schematic Diagram 10-3-7 DMD-7 This Doc Jmentcan not be usedwithoutSamsung'sauthorization. OSCILLATOR CLOCK ARM ICE I/F DGT3 3V DGT3 3V C751 X750 CY2305SC.1H ..C[M21J600NE 6_1L_: F K375OPCE I_MHz _ R75b _C750 R751 IK_,m IKoh,, IK_,,, C750 R755 22ohm MOSC C754 15pF s MOSC DGT33V...
  • Page 96 Schematic Diagram 10-3-8 DMD-8 IC800q DMD xHD3 This Document can not be used without Samsung's authorization. xHD3 AE5i BIST BIST_B BISTC DMD VCC IC800_2 BISTD TP 0 DGT3.3V DMD VCC xHD3 DDAN(0) DDAN(0:15) SCTRLDP DMD VCC DAN(0) SCTRL DDAN(1 XREF...
  • Page 97 Schematic Diagram 10-3-9 DMD-9 This Document can not be used without Samsung's authorization. FPGA CFG / POWER VCORE IC900 IC900 H01825 HC1S25 VCORE VCORE VCORE VCORE VCORE VCORE SYNCVALID vccl_ DONE x_F_ a3_r om__U__eu__ VOOIN_ G'fD[3 PLL5 DATA(0:7)[ _ _EG_ATA(_ ........................
  • Page 98 Schematic Diagram 10-3-10 DMD-10 FPGA I/O This Document can not be used without Samsung's authorization. F3.3V F3.3V 18988 IC980 H81S25 _,81S25 EVEN_G_Y_Y(O :9) _ ODD e y Y(9} ODD G Y Y_S> ODDRCR(S> ODDRCR(7> VPP_TST(0:6 F3.3V BNKIPU BNK2 PU BNKS PU...
  • Page 99 Schematic Diagram 10-3-11 DMD-11 This Document can not be used without Samsung's authorization. SDRAM DGT3.3V DGT3.3V Ll100 Ll101 1.5uH 1.5uH [I_<_ C1100 C1101 C1102 C1103 C1104 C1105 C1106 C1107 C1108 C1109 C1110 C11111 Cl112 Cl113 Cl114 Cl115 Cl116 Cl117 Cl118...
  • Page 100 Schematic Diagram 10-4 Power This Document can not be used without Samsung's authorization. J ..............csee 500V {iO/ pc t,_u7 seo,, 10-39 SamsungElectronics...
  • Page 101 Schematic Diagram 10.5 Detect This Document can not be used without Samsung's authorization. 3 3VB 12VB (1.6V)(2.55V) (3.35V) fP183 12VB _sv_ 2sv_ s.svs [P181 GN8 CNIO0 T ..SM_0_24C ½ ,c_oo c_ooI:q L_oo _TP188 °__ 12VB 12VB 8181 C18Z 12VB...
  • Page 102 Schematic Diagram 10-6 Power LED This Document can not be used without Samsung's authorization. _ > _$.4< r_ cl Lr¢< zoO: zesq: s-©._ < ( ) Cd rT < Q_02 Ri_4 KSC_623 _/_0W(CHIP) (SO[ ............i:'w_i All5 IK-d Of 03...
  • Page 103 Schematic Diagram 10-7 RMC This Document can not be used without Samsung's authorization. f , ,_ _',:I0 / £) V / / / f:-i-/:_,, v/f:- SamsungElectronics 10-42...

  • Page 104: Chapter 11 Operation Instruction & Installation

    Operation Instruction & Installation 11. Operation Instruction & Installation 11-1Product Features and Functions 11-1-1 Right side buttons The buttonson the rightside panelcontrolyourTV's basic features,includingthe on-screenmenusystem. Touse the moreadvancedfeatures,you must usethe remotecontrol. Press to switch between viewing TV programs and signals from connected components. Press to see the on-screen menu.
  • Page 105 Operation Instruction & Installation 11-1-3 Front Panel LED Indicators The threelights on the front panel indicatethe status of yourTV. POWER ....Press to turntheTVonandoff. "°'°'oo. Remote Control Sensor Aimthe remotecontroltowardsthis spot on the TV. Indicator Light Key • : Lightis On (D : Lightis Blinking (:) : Lightis Off TIMER...
  • Page 106 Operation Instruction & Installation 11-1-4 Rear Panel Jacks Use the rear paneljacks to connectcomponentssuchas a VCR. Youcan connectdifferentcomponents such as VCRs,Set-Top Box and a DVD playeretc., becausethereare two setsof videoinputjacks and two setsof componentvideoinputjackson the rear panel of yourTV. For moreinformation, s ee "Connections". ANTENNA terminals 11 DIGITAL AUDIO OUT (OPTICAL) jack Connectto a DigitalAudioComponent.
  • Page 107 12.MODE PIP Controls ..........Selects a target device to be controlled by CH A / V; Pressto displaysthe available the Samsung remote control (i.e., TV, channelsin sequence.(Thesebuttons STB, VCR, CABLE, or DVD). changechannelsin the PIPwindowonly.) 13.PRE-CH CAPTION Tunes to the previous channel.

  • Page 108: M 1I-2 New Features

    Operation Instruction & Installation 11-2 New Features 11-2-1 D-Net(IEEE1394) D-Net(IEEE1394) is a cross-platform implementation of the high-speedserialdatabus -- definedby the IEEE1394-1995, IEEE 1394a-2000, a nd IEEE 1394bstandards-- that can move largeamountsof data betweencomputersand peripheral d evices. It featuressimplifiedcabling,hotswapping,and transferspeedsof up to 3.2 gigabitsper second(on machinesthat support 1394b).
  • Page 109 Operation Instruction & Installation 11-2-2 TV Guide On Screen TV Guide On Screenis an interactive programguide that is builtdirectlyintoconsumerelectronicsproducts,includingDLP, plasmaand LCDtelevisions,personalvideorecordersand recordableDVD players. The guideoffersinteractiveon-screenprogramlistingsthat enableviewersto quicklyand easily navigate,sort, select,and scheduletelevisionprogramming for viewingand recording, all with simpleremotecontrolcommands. TV Guide On Screen'spatentedtechnologydeliverscontinuouslyupdatedprogramlistingsto users,regardlessof whetherthey receivetheirtelevisionsignalvia cableor over-the-air broadcast.TV GuideOn Screenworksby simplypluggingin the televisionor recording deviceand activatingthe guide throughan expressset-up process.
  • Page 110 Operation Instruction & Installation 11-2-4 RS-232C DLPDTU using theserie|port. Settings (Sdect S tandard RS232} 19200 bps None Configuration Since AnyneL GLink and RS232C share a seriat port, you have to co_ecl_ RS232C from _e menu _r the fo_lowing cororourdcetion. Menu Setting Procedures Se_ct...

  • Page 111: Chapter 12 Disassembly & Reassembly

    Disassembly & Reassembly 12. Disassembly & Reassembly 12.1OverallDisassembly & Reassembly 12-1-1 Separation of the back cover and the chassis PartName Description Description Photo Back Remove 12 screws to remove the back bottom cover. Cover : TH,B,M4.L15,BLK,SWRCH18A Terminal Remove 5 screws to remove the Terminal Board. Board * The 3 Terminal Board Screws TH,B,M4.L15,BLK,SWRCH18A...
  • Page 112 Disassembly & Reassembly Part Name Terminal (_ Remove the screw. Board : WSP,PH,+,M4,L12,ZPC(YEL),SM10C Holder (_ Pull out the holder Chassis. Chassis !iiii_ _¸ ii_iiii:_ Analog Seperate the Gt-wires. Board ,% Seperate the cables. 12-2 SamsungElectronics...
  • Page 113 Disassembly & Reassembly 12-1-2 Separation of the Analog and Digital Board PartName ' Description DescriptionPhoto Analog Seperate the cables• Board !Q: The 30 pin shield cable should be removed by holding the two lock ends of the cable, as failing to do so, could damage the connector•...
  • Page 114 Disassembly & Reassembly Part Name Description Description Photo Digital (_ Use the long-nosed pliers to remove the hex nut. Board Nut-Hexagon : -,M3/8X32,ZPC(WHT),MBSBD J.,\: The standoffs can easily break if excessive force is applied. Use extreme caution when removing and replacing. (_ Remove 2 standoffs from the DVI connector.
  • Page 115 Disassembly & Reassembly Part Name Digital (_ Removethe screwsbeforeremovingthe shieldcase at the Board bottom. : PWH,B,M3,L10,ZPC(YEL),SWROH18A (_ Digital Board. SamsungElectronics 12-5...
  • Page 116 Disassembly & Reassembly 12-1-3 Separation of the optical engine PartName' Description DeScription P hoto Optical (_ Remove the three screws to remove the bracket. Engine : TH,B,M4.L15,BLK,SWRCH 18A :2 The connector from the Power Supply to the Ballast has to be removed before the Light Engine can be taken out of the unit.
  • Page 117 Disassembly & Reassembly 12-1-4 Separation of the Power Board Part Name Power Separate the cables. Board Remove the power board carefully before disconnecting the cables. Notice: Wear gloves when handling the power board as there may be some remaining electrical charge in the capacitors. Specifically, avoid touching any part of the capacitors.
  • Page 118 Disassembly & Reassembly 12-1-5 Screen Remove Part Name Cover-Front ,_1 Cover-Front's lower departmentpullto fore-endand remove. J.,\,:There is no Screwconclusionplace. State that Cover-Front is detached. Brkt- Separate Brkt-Screen,Top and Right after remove 6 screws Screen ,Top indicating in picture. : TH M4,L12,YELLOW. Brkt- Screen, Right...
  • Page 119 Disassembly & Reassembly 12-1-6 Lamp Replacement Notice /.,\ 1. Replace with the correctcode numberedlampto avoiddamageto the TV. 2. Turnthe poweroff and wait for 30 minutesbeforereplacingthe lampas it will be hot. 3. Donot touch theglass part of the lampwith your bare handsnor insertany foreignobjectinsidethe cover as it maycause poor screenquality,electricshockor fire.
  • Page 120 Disassembly & Reassembly Part Name Lamp (_ Separate the Lamp from the engine by holding the handle and pulling it out. % To reinstall the Lamp, follow these steps in reverse order. 12-10 SamsungElectronics...
  • Page 121 Disassembly & Reassembly 12-1-7 Ballast Replacement Part Name Ballast (_ Remove the lamp, refering to lamp replacement.(12-8page) Board Remove the ballast power cable. (_ Remove the Ballast SCI cable. (_ Removethe twoscrews at the HolderBallast. : PWH,+,B,M3,L10,ZPC(YEL),SWROH18A,- (_ Pull out the Ballast assembly. % Replace it with a new one and re-assemble it in the reverse order.
  • Page 122 Disassembly & Reassembly 12-1-8 Color Wheel Ass'y Replacement Part Name Color ,_1Remove2 screwsto removethe colorwheel cover• Wheel : WSP, P H,+,M3,L8,ZPC(YEL),SW Remove two cables at the DMD Board• Remove 2 screws• • PWH,+,B,M3,L10,ZPC(YEL),SWRCH18A,- Disassemble the color wheel assembly• 12-12 SamsungElectronics...
  • Page 123 Disassembly & Reassembly Part Name Color ,_1 Replace it with a new color wheel and rubber assembly. Wheel Notice • Never touch the color wheel. Touch only the cover assembly. SamsungElectronics 12-13...
  • Page 124 Disassembly & Reassembly 12-1-9 Actuator(Smooth Picture) Replacement PartName Actuator Remove the cable at the Actuator. Remove screws(3ea) at the Actuator cover. : BH,+,M3,L16,ZPC(YEL),SWROH Replace it with a new actuator. 12-14 SamsungElectronics...
  • Page 125 Disassembly & Reassembly 12-1-10 Dynamic Black Replacement PartName Description Description Photo Dynamic Remove the at the cable. Black (_ Remove screw(2ea). : WSP,BH,+,M3,L16,ZPC(YEL),SWRCH Disassembly Dynamic Black assembly. Replace it with new Dynamic Black assembly. SamsungElectronics 12-15...

  • Page 126: Chapter 13 Circuit Description

    Circuit Description 13. Circuit Description 13-1 Overall Block Description Anynet, G-Link Power '_E_ Signal Light Signal HDMI/PC IEEE1394/Anynet Optical/Gemstar-IR RF In(Air,Cabl_ CableCard AlVIn 1,2,3 S-Video 1 2 3 Component ,,_A/V RS-232C PC/DVI Audio The DLPTV is largelydividedinto: Powerpart, Enginepart andAnalog + Digitalparts. The ass'ythat consistsof the DMD board,Detect(Actuator)board,lamp,ballastand opticaldevicesis calledthe Engine.

  • Page 127: M 13-2Partialblockdescription

    Circuit Description 13-2 Partial Block Description 13-2-1 Power Board Block Description 30mA T30V_B 0 _ 5mA s=mute : = 6V 0 ~ 2rnA ] 0~ 410A 6=0V B : 0=93 ~ 1=8A ] 12V B : 2.24~4.05A STD5=0V 10.05 ~ 2=485A[ T30V A 0 _5mA : 0 _-1.77A...
  • Page 128 Circuit Description 4, Input&Output v oltage 1) Inputvoltage * Aemrica(AC120V)-OPTION • Korea(AC220V)-OPTION • The others(ACl00V~AC240V) - OPTION 2) Outputvoltage * D12V/ 2,5A- 12V, 3,3V, 1,8V: For signalprocessing • A6.5V/ 1A- Fordrivingthetuner • $14.5V/ 4A-For drivingsound processor • T30V/ 5mA- Fordrivingthe tuner •...
  • Page 129 Circuit Description 13-2-2 Digital Board Block Description 12S_1394 12S_Out_1394 ScrambleTS Unscramble TS ,_1394×sN TS_A_DATA[f:0] CLK,VLD,SYNC TS A DATA POD _N CLK,VLD,SYNC HS,VS PC WUXGA 24_t TS_2_DATA[7:O] _.___ TS_B_DATA[/:0 l CLK,VLD,SYNC CLK,VLD,SYNC EX CH2 EN NR_Out 16b_t COMP1 DDR 12bit MAIN-V NR_Out NRJn 16 bit...
  • Page 130 Circuit Description 13-2-3 Analog Board Block Description Main-Y(V)-Out Main-Y(V) _'_ Main-C Main-Y-Out Sub-Y-Out Sub-Y(V) Main-C-Out S1/S2/S3-Y Sub-C-Out Sub-C Sub-YOut Sl/S2/S3-C Cap-Y-Out ,€ Cap-CVBS Sub-COut Comb-Y-Out Mon-Mixed-V-Out Mon-Vout Comb-C-Out Side-Y/C Main-V-Out MTNR-CVBS STNR-CVBS DTV-CVBS Sub-V-Out V1/V2 Cap:V:Out MomV-Out Side-V Mon-L/Rout Gain0/Gain1 L1/R1 Vlain-L/R L2/R2...
  • Page 131 Circuit Description 13-2-4 DMD Board Block Description Lamp En Lain Lamp Litz CW Index 't A89O4 Power Good Reset M DMD C r Lv B M aster A/B CLKRX DATRX B ODD "_ ... Lvds Bus SLave A/B Confgura EEPROM r.__._.
  • Page 132 Circuit Description 13-3 New Circuit Description 13-3-1 Output Voltage States of the DMD Board Parts Characteristics Waveform BD904 LAMP High from DDP1011 RA600,601,602,603 Output Terminal BD902 LAMP LITZ High(5V) before the lamp turns on, Low(0V) when the lamp turns on 13-3-2 DMD Panel Pin Terminal Characteristics Diagram -_ Removethe heatsink attachedto the DMD Boardand tightenthe screwsin four placesand then inspectthe characteristics of each pin terminal.
  • Page 133 Circuit Description 13-3-3 Description of Terminal Characteristics Pin Name Description SCTRL_BN/P B channelLVDSserial control DCLK_BN/P B channelLVDSCLOCK SCPDI SERIALCONTROL DATAINPUT SCPDO SERIALCONTROL DATAOUTPUT SCPENB SERIALCONTROL ENABLE SCPCK SERIALCONTROL CLOCK DMDRESETB DMD LOGICRESET MBRST(14:0) MIRRORBIASRESET MBRST_EXTRA UNUSEDMIRRORBIASRESET SCR_CLR TESTCLEARPINS(NORMAL GND) READOUTA(I:0) A-CHANNEL SERIALDATAOUT DURINGSPAMREADTEST OPERATION READOUTB(I:0) B-CHANNEL SERIALDATAOUT DURINGSPAMREADTEST OPERATION...
  • Page 134 DigitalReceiverfor HDMIwith HDCP COMPONENT S/W BA7657 COMPONENT S/W,H/V Sync S/W Video Enhance SDP32SAMSUNG RGBProcessor ProgramROM 28F128x 2 32M(1Mx 16) x 2, Nor-TypeFlash Memory FrameBuffer 192MBDDR,64M ,Samsung FrameMemory TMDSTransmitter sill60 si1160CT100 IEEE1394 JEDI(TSB43DA42A) IEEE1394Interface GemstarEPG YamuMICOM(3P8OB5X) IR Blaster 3, AnalogBoard...

  • Page 135: Chapter 14 Reference Information

    Reference Information 14. Reference Information 14-1 Other issues related to other products Braun,PDPand LCDTVs can all be damaged.Whena still imageis displayedin a sequence, this can leavestainsor after-images due to the characteristics of the panel. A fixed screencancause However, t he DLPTV has the advantagethat no stainsor after-images are left on the screen. permanentdamageto the TV The DLPTV has mirrorpixelson the DMDpanel that projectthe beamontothe screen,in Brauntube.
  • Page 136 ReferenceInformation II SD/HDbroadcasts and the TV's displaycapabilityare related 1.A digital broadcastshouldbe transmittedin widescreen (an aspectratioof 16:9)HD. If the broadcastingstationconvertsa conventional p rogramcreatedin normalscreen (aspectratioof 4:3) intoa digitalsignaland broadcaststhe signal,the left and rightof the picturewill not be displayed. This symptomalso appearsin othermanufacturer's TV's.The threeappliancecompaniesare tryingto resolvethe problem throughthe Ministryof Information and Communication.

  • Page 137: M 14-2Technical T Erms

    A terminalwhich theTV antennais connectedto. A round or the radioreceiver, coaxialcableis connectedto this terminal,which is usually usedto watch air broadcasts. Anynet An AV networkingsystemof Samsung'svariousAV devices, English Captions (Subtitle) which enablesthe userto conveniently controlAV devices A feature to provideEnglishcaptionsor characterinformation usingthe TV.
  • Page 138 ReferenceInformation S-video Terminal This is, called"Super-video", d ividedinto videoand colorsig- nalsfor sharperimagedisplay, VHF/UHF VHF refersto the 2 - 13 channelsystem;UHFindicatesthe 14 - 69 channelsystem, 14-4 SamsungElectronics...
  • Page 139 ELECTRONICS This ServiceManualis a propertyof SamsungElectronics Co,,Ltd, © Samsung Electronics Co., Ltd. Jul. 2005 Printed in Korea Any unauthorized useof Manual c an be punishedunderapplicable AA82-02861A International a nd/ordomesticlaw.

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