Samsung DVD-L1200/XAA Specifications

PLASMA DISPLAY TVChassis : D53AModel: SPL4225X/XAAPLASMA DIAPLAY TV CONTENTSPrecautionsReference InformationSpecificationsAlignment and AdjustmentsCi

3-2 Samsung ElectronicsMENO

Circuit Operation Description5-42 Samsung Electronics5. Point Probe2 at LY1 pin30 (F2016 pin8 (LE-Y) on the logic main board) on the jig board. (F2016

Circuit Operation DescriptionSamsung Electronics 5-437. Point Probe2 at LY1 pin25 (F2016 pin6 (TCS-Y) on the logic main board) on the jig board.8. Poi

Circuit Operation Description5-44 Samsung Electronics9. Point Probe2 at LY1 pin21 (F2012 pin8 (SIB) on the logic main board) on the jig board.10. Poin

Circuit Operation DescriptionSamsung Electronics 5-4510. Point Probe2 at LY1 pin20 (F2012 pin7 (SIA) on the logic main board) on the jig board.10. Poi

Circuit Operation Description5-46 Samsung Electronics13. Point Probe2 at LY1 pin10 (F2010 pin7 (YFR) on the logic main board) on the jig board.14. Poi

Circuit Operation DescriptionSamsung Electronics 5-4715. Point Probe2 at LY1 pin8 (F2010 pin6 (YRR) on the logic main board) on the jig board.16. Poin

Circuit Operation Description5-48 Samsung Electronics17. Point Probe2 at LY1 pin4 (F2011 pin8 (YF) on the logic main board) on the jig board.18. Point

Circuit Operation DescriptionSamsung Electronics 5-4919. Point Probe2 at LY1 pin1 (F2011 pin7 (YS) on the logic main board) on the jig board.20. Point

Circuit Operation Description5-50 Samsung Electronics21. Point Probe2 at LX1 pin4 (F2015 pin7 (XR) on the logic main board) on the jig board.22. Point

Circuit Operation DescriptionSamsung Electronics 5-5123. Point Probe2 at LX1 pin8 (F2014 pin5 (XF) on the logic main board) on the jig board.24. Point

Alignment and AdjustmentsSamsung Electronics 4-14. Alignment and Adjustments4-1 Service Mode4-1-1 SERVICE MODE ENTRY METHOD (General Transmitter)1. Tu

Circuit Operation Description5-52 Samsung Electronics25. Jig board U1 (LE01) Pins 6 ~ 11, 14 ~ 19, 22 ~ 27, 30 ~ 32, 49 ~ 51, 54 ~ 59, 62 ~ 67, 70 ~ 7

Circuit Operation DescriptionSamsung Electronics 5-5327. Jig board U1 (LE01)Pins 39, 40, 41, 4228. Jig board U2 (LE02)Pins 39, 40, 41, 42

Circuit Operation Description5-54 Samsung Electronics29. Jig board U1 (LE01) pin3530. Jig board U1 (LE01) pin46

Circuit Operation DescriptionSamsung Electronics 5-5531. Jig board U2 (LE02) pin3532. Jig board U2 (LE02) pin46

Circuit Operation Description5-56 Samsung Electronics5-4 Block Diagram 5-4-1 42” Monitor Scaler Block DiagramDIS. OSD.(26Mhz)Output CLK(130Mhz)IR, LED

Circuit Operation DescriptionSamsung Electronics 5-575-5 Major In/Out Signal Waveforms and Voltages of the Unit5-5-1 In/Out Waveformsr Y output wavefo

Circuit Operation Description5-58 Samsung Electronicsr X output waveform- It is the waveform when it is not connected to the panel.X output waveform (

Circuit Operation DescriptionSamsung Electronics 5-595-6 Main I/O signal pules and voltages5-6-1 Signal Pulses of Image Board(Input Signal Conditions

Circuit Operation Description5-60 Samsung Electronics

Circuit Operation DescriptionSamsung Electronics 5-61

Alignment and Adjustments4-2 Samsung Electronics4-1-3 Details of Control4-1-3(A) PW364No OSD Range1234Horizontal SizeVertical SizeHorizontal PosVertic

Circuit Operation Description5-62 Samsung ElectronicsMEMO

Samsung Electronics 10-1GlossaryAC PDP :Plasma display driven by alternating current plasma electric discharge.Address discharge(Reference : scan and

10-2 Samsung ElectronicsGlossaryBarrier rib :barriers that cross all the gaps of wafers dividing the cells in panel.Black stripe :black substance loca

Samsung Electronics 10-3GlossaryColor coordinates, CIE 1960 :Method for colors, known as (u, v), where image colors are expressed in more even color d

10-4 Samsung ElectronicsGlossaryn Cm - Michelson contrast or contrast modulation: Here, Lw is the luminance of the color white while Lb is the lumina

Samsung Electronics 10-5GlossaryDisplacement current :Electric current flow through capacitor that includes atomic rearrangement of discharge within e

10-6 Samsung ElectronicsGlossaryErase voltage :Erase pulse voltage required for erasing cells from AC plasma panel.[symbol : Ve]Evacuating (Interchang

Samsung Electronics 10-7GlossaryImage sticking :(Refer to Image retention.)Interconnect pad groups :A group of connection terminals that attach to ind

10-8 Samsung ElectronicsGlossaryMemory margin :The disparity between the maximum sustained voltage for keeping discharge and the sustained voltage for

Samsung Electronics 10-9GlossaryPhosphor degradation :Gradual decline in fluorescence efficiency according to operating expectancy.Phosphor layer :Thi

Alignment and AdjustmentsSamsung Electronics 4-34-1-3(C) VPC32304-1-3(D) SDP9400No OSD Range1234567891011121314Bright YUVCont YUVIF CompChroma bandLum

10-10 Samsung ElectronicsGlossaryReset :(Refer to erase.)Reset discharge, Reset pulse :(Refer to erase.) Resolution :Display’s ability to enable to di

Samsung Electronics 10-11GlossarySpace charge :Mutual repulsion caused by accumulation of electric charge of similar signal. Stripe rib :Stripe shaped

10-12 Samsung ElectronicsGlossaryTip pipe :(Refer to exhaust turbulation.)Townsend discharge :Self sustained plasma discharge expressed by Townsend in

Samsung Electronics 10-13GlossaryWrite electrode :(Refer to data electrode)[symbol : Pw]Write electrode :(Refer to data electrode)[symbol : Vw]

10-14 Samsung ElectronicsMEMO

Handling DescriptionSamsung Electronics 9-19. Handling Description9-1 Basic Description9-1-1 The Name of Each Part9-1-1(A) PDP(Plasma Disply Panel)Rem

Handling Description9-2 Samsung ElectronicsRear PanelŒExternal Speaker Out jacksConnect external speakers.´PC(RGB) Input jack (15pin)Connect to the vi

Handling DescriptionSamsung Electronics 9-39-1-1(B) REMOTE CONTROLŒPower buttonTurns the PDP on and off.´Number buttonsˇDisplay buttonPress to display

Handling Description9-4 Samsung ElectronicsıVCR control buttonsControls VCR tape functions: Stop, Rewind,Play/Pause, Fast Forward.˜SET buttonUse durin

Handling DescriptionSamsung Electronics 9-59-2 Wall Mount34.61 inches24.57 inches9-2-1 Notice for installing1. Do not install the PDP on any place oth

Alignment and Adjustments4-4 Samsung Electronics1234567891011121314151617Limit LevelSystemD-ColorR DriveG DriveB DriveR CutOffG CutOffB CutOffABL Mode

Handling Description9-6 Samsung Electronics9-2-3 Installing the Display on the Wall Attachment Panel :1. Check for the stability of the wall where the

Handling DescriptionSamsung Electronics 9-74. Remove four large screws from the rear side of the display.Insert the bolts, dish-type washers, and insu

Handling Description9-8 Samsung Electronics9-2-4 Separating the Display from the Wall Attachment Panel :Remove the fixing bolts from both sides(left a

Alignment and AdjustmentsSamsung Electronics 4-54-1-3(F) AD9884No OSD Range123456789101112Red GainGreen GainBlue GainRed OffsetGreen OffsetBlue Offset

Alignment and Adjustments4-6 Samsung Electronics4-1-3(H) OPTION12345678Back Ground ColorShift PixelPixel Shift MinPixel Shift SECFan ProtectTemp Prote

Samsung Electronics 4-7Alignment and Adjustments4-1-4 White Balance Adjust Method1. Press MUTE-1-8-2-POWER to enter the factory mode.2. Enter "6

Alignment and Adjustments4-8 Samsung Electronics√ PC MODEAdjustmentCoordinatesH-LIGHTL-LIGHTCoordinatesValuex : 280y : 278Y : 16.4[f\]x : 298y : 244Y

Alignment and AdjustmentsSamsung Electronics 4-9Alignment and AdjustmentsNO123456789101112131415HRes7206406406406406408008008008008001024102410241024V

ELECTRONICS© Samsung Electronics Co., Ltd. FEB. 2002Printed in KoreaAA82-

Alignment and Adjustments4-10 Samsung ElectronicsAlignment and Adjustments4-3 Discharge Voltage Adjustment Method (Monitor) in Times of ASS’Y Repairan

Alignment and AdjustmentsSamsung Electronics 4-11Alignment and Adjustmentsl Vw Adjustment Methodn Vw is the voltage of the right terminalfor R4414n Vo

Alignment and Adjustments4-12 Samsung ElectronicsAlignment and Adjustments4-4 Fault Finding Using MULTI METER Parts defects can be found for DIODE TRA

Alignment and AdjustmentsSamsung Electronics 4-13Alignment and Adjustments3. IC (INTEGRATED CIRCUIT)IC has built in DIODE against overvoltage in PIN.

4-14 Samsung ElectronicsMEMO

TroubleshootingSamsung Electronics 6-16. Troubleshooting6-1 Entirely no screenRemove SMPS output connector (connect Video B d only)Power onLogic Conne

6-2 Samsung ElectronicsAlignment and Adjustments6-2 Partly no screen1/7 no screenYesPower onReplace Upper Scan Buffer B dReplace Lower Scan Buffer B d

TroubleshootingSamsung Electronics 6-36-3 Checking the Board (Unit)6-3-1 Y buffer- To check the main board, you have to check the Y buffer first.- A

Troubleshooting6-4 Samsung Electronics6-3-2 Y Main - After connecting Y main and Y buffer board, check that one of the output waveforms from OUT 1, 2

TroubleshootingSamsung Electronics 6-56-3-3 X Board- Check that one of the output waveforms from X-OUT 1 or 2 is the same as that of the appendix 2wh

1. Precautions1-1 Safety Precautions1. Be sure that all of the built-in protectivedevices are replaced. Restore any missingprotective shields.2. When

Troubleshooting6-6 Samsung Electronics6-3-4 SMPS- Check output voltage.- If output voltage is not detected, check the following lists:(1) Check fuse(

TroubleshootingSamsung Electronics 6-76-3-5 Scaler Borad1. PW364A Input Clock(1) MCKEXTCheck IC406(IC502) pin 5.Power on : MCKEXT = 97.5MHzStandby :

Troubleshooting6-8 Samsung Electronics5. PW364 Reset- When the Reset switch is pressed. if OTP01(29LV160T) pin 28(TP151) undergoes ransition.PW364 op

Exploded View & Parts ListSamsung Electronics 7-17. Exploded View & Parts List7-1 SPL4225X/XAA

Exploded View & Parts List7-2 Samsung Electronics1 CABINT-FRONT A64-01799E42P2,HIPSV0,G4309,LG807P+WP1000 MIJU12 BADGE-BRAND A64-01560DPDP,ALFCRGI

Electrical Parts ListSamsung Electronics 8-18-1 PARTS LIST FOR SERVICE8. Electrical Parts ListNO CODE NO.1 ASSY PDP P-MODULEDescriptionBN96-00078A M3,

ASSY MISC-PDP PBA1 * BN91-00382A ASSY MISC-PDP PBA;SPL4225X/XAA S.N.A..2 AA39-00301A LEAD CONNECTOR ASSY;PS-42P2S,UL1007#26,U..2 AA39-00114F CBF HARNE

...3 FS811S 3601-001275 FUSE-CARTRIDGE;250V,8A,TIME-LAG,CERAMIC,...3 LINPWR AA39-00264A LEAD CONNECTOR ASSY;,UL1617#18,UL/CSA,3(...3 LS812S AA27-00189

...4 C237 2203-000761 C-CERAMIC,CHIP;330nF,10%,16V,X7R,TP,2012...4 C238 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP,...4 C239 2203-000761 C

...4 C507 2402-001049 C-AL,CHIP;10uF,20%,16V,GP,TP,3.3x3.3x5.4...4 C509 2402-001049 C-AL,CHIP;10uF,20%,16V,GP,TP,3.3x3.3x5.4...4 C510 2203-000257 C

1-2 Safety Precautions (Continued)8. High voltage is maintained within specifiedlimits by close-tolerance, safety-related components and adjustments.

...4 CD42 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP,...4 CD43 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP,...4 CD44 2203-000181 C

...4 PCB AA41-00603A PCB-MONITOR SCALER;SPD-42P2S1,FR-4,6L,A, S.N.A...4 Q101 0501-000344 TR-SMALL SIGNAL;KSC1623-G,NPN,200mW,SOT-...4 Q102 0501-000

...4 R501 2007-001167 R-CHIP;75ohm,5%,1/16W,DA,TP,1608...4 R502 2007-001167 R-CHIP;75ohm,5%,1/16W,DA,TP,1608...4 R503 2007-001167 R-CHIP;75ohm,5%,1

...4 RD21 2007-000075 R-CHIP;220ohm,5%,1/16W,DA,TP,1608...4 RD22 2007-000078 R-CHIP;1Kohm,5%,1/16W,DA,TP,1608...4 RD23 2007-000124 R-CHIP;2.2Kohm,5

...3 BN61-00090A BRACKET-FINGER;SPD50P2H,42P2S,BE-CO,T0.1...3 AA72-00017A SPONGE-EMI,FILTER;42P2,SHIELD-FORM,T1.2,...3 AA63-00406B GROMMET-PANEL;PDP,P

Wiring DiagramSamsung Electronics 11-111. Wirng DiagramYLOGICSMPS X SCALERASOUNDCCN5404 CN5007 (12P)CN5406 CN5001 (13P)CN5405 CN5006 (12P)CN5504 CN500

Wiring Diagram11-2 Samsung ElectronicsMENO

TP10TP11TP0912. Schematic Diagrams Samsung ElectronicsSchematic Diagrams12-112-1 SCALER1 SIGNAL INPUT, LVDS OUTPUTTP09 DTV/PC H-SYNCTP10 DTV/PC V

Schematic Diagrams12-2 Samsung Electronics12-2 3D- COMB FILTER

Samsung ElectronicsSchematic Diagrams12-3TP03 TP04TP02TP01TP05TP06TP05 TP06 TP04 TP03TP06TP08TP07050-B-J050-B-J12-3 SCALER2 VIDEO DECODER MAIN, PROGR

1-3 Servicing Precautions1. Servicing precautions are printed on the cabinet. Follow them.2. Always unplug the unit’s AC power cord fromthe AC power

Schematic Diagrams12-4 Samsung Electronics12-4 SCALER3 VIDEO DECODER PIP, FIRST IN/OUTPUT

Samsung ElectronicsSchematic Diagrams12-512-5 SCALER4 VIDEO DA CON.LVDS_RE

Schematic Diagrams12-6 Samsung Electronics12-6 SCALER5 VIDEO PROCESSOR, SAND CASTLE PULSE GEN.TP12TP13TP15TP14TP17TP16TP12 HS-OUTTP13 VS-OUTTP14

Samsung ElectronicsSchematic Diagrams12-712-7 SCALER7 ADC(PC)TP19TP20TP18TP18 MHSYNCTP19 MHSTP2 PCLK

Schematic Diagrams12-8 Samsung Electronics12-8 SCALER8 PW364TP21TP22TP204.7K-JLVDS_RETP20 PCLKTP21 MCKEXTTP22 DCKEXT

Samsung ElectronicsSchematic Diagrams12-912-9 SCALER9 POWER, DEGUGER, MEMORY, REMOCON, RS232, RTC4.7K-J

Schematic Diagrams12-10 Samsung Electronics12-10 SOUND

Samsung ElectronicsSchematic Diagrams12-1112-11 LINE-FILTER, POWER SW, SPEAKER TERMINALPOWER SWLINE-FILTERSPEAKER TERMINAL

Schematic Diagrams12-12 Samsung Electronics12-12 CONTROL, REMOCONCONTROLREMOCON

Circuit Operation DescriptionSamsung Electronics 5-15. Circuit Description5-1 Power supply5-1-1 Outline(PDP SMPS)Considering various related conditio

1-4 Precautions for Electrostatically Sensitive Devices (ESDs)1. Some semiconductor (“solid state”) devicesare easily damaged by static electricity.

Circuit Operation Description5-2 Samsung ElectronicsTable 2. Specifications to Protect PDP SMPS DivisionVsVa+5VOCP Current5A2A10AOVP Voltage195V90V6.2

Circuit Operation DescriptionSamsung Electronics 5-35-1-2(D) PDP-PS-42 BLOCK DIAGRAM

Circuit Operation Description5-4 Samsung Electronics(1) AC-DC ConverterPDP-42PS outputs +400V DC from the common AC power supply using the active PFC

Circuit Operation DescriptionSamsung Electronics 5-55-1-3(B) THE RELATION BETWEEN POWER CONSUMPTION AND POWER CONVERSION EfficiencyThe power consumpti

Circuit Operation Description5-6 Samsung Electronics5-1-3(C) PFC (Power Factor Correction) Circuit DescriptionsThe current electric devices use DC pow

Circuit Operation DescriptionSamsung Electronics 5-75-1-3(D) CONCLUSIONAlthough SMPS (Switching Mode Power Supply) enables small lightweight high-pow

Circuit Operation Description5-8 Samsung Electronics5-2 Driver Circuit5-2-1 Driver Circuit Overview 5-2-1(A) WHAT IS THE DEFINITION OF DRIVE CIRCUIT?I

Circuit Operation DescriptionSamsung Electronics 5-95-2-1(C) TYPES AND DETAILED EXPLANATION OF DRIVE DISCHARGES(1 ) Sustaining dischargeSustaining dis

Circuit Operation Description5-10 Samsung Electronics5-2-2 SPECIFICATION OF DRIVE PULSES 5-2-2(A) DRIVE PULSES

Circuit Operation DescriptionSamsung Electronics 5-115-2-2(B) FUNCTIONS OF PULSES (1) X rising ramp pulseJust before X rising ramp pulse is impressed

Reference InformationSamsung Electronics 2-12. Reference Information2-1 Tables of Abbreviations and AcronymsAAhÅdBdBm°C°F°KFGGHzgHHzhipskWhkgkHzkΩkmkm

5-2-3(A) FUNCTIONS OF EACH BOARD(1) X boardX board is connected to the panel’s X-electrode blocks, 1) generates sustain voltage pulse (includingERC),

Circuit Operation DescriptionSamsung Electronics 5-135-2-3(B) DRIVING BOARD'S BLOCK DIAGRAM POWER17V75V220V170VPOWER220V170V17V(1) Y(2) X

Circuit Operation Description5-14 Samsung Electronics4 Components of driving board's operations 1. Power supply 1) Supplied from the power supply

Circuit Operation DescriptionSamsung Electronics 5-155-2-3(C) PRINCIPLES OF FET’S OPERATION AND HIGH VOLTAGE SWITCHIngu FET’s operation principlesu FE

Circuit Operation Description5-16 Samsung Electronics5-2-3 (D) DRIVER CIRCUIT DIAGRAM

Circuit Operation DescriptionSamsung Electronics 5-175-2-3(E) DRIVER BOARD CONNECTOR LAYOUT

Circuit Operation Description5-18 Samsung Electronics

Circuit Operation DescriptionSamsung Electronics 5-19

Circuit Operation Description5-20 Samsung Electronics

Circuit Operation DescriptionSamsung Electronics 5-21

Reference Information2-2 Samsung ElectronicsTable 2-2 Table of Acronyms ABLACACCAFAFCAFTAGCAMANSIAPCAPCA/VAVCBALBPFB-YCATVCBCCDCCTVChCRTCWDCDVMEIAESDE

Circuit Operation Description5-22 Samsung Electronics

Circuit Operation DescriptionSamsung Electronics 5-23

Circuit Operation Description5-24 Samsung Electronics

Circuit Operation DescriptionSamsung Electronics 5-25

Circuit Operation Description5-26 Samsung Electronics

Circuit Operation DescriptionSamsung Electronics 5-27

Circuit Operation Description5-28 Samsung Electronics

Circuit Operation DescriptionSamsung Electronics 5-29

Circuit Operation Description5-30 Samsung Electronics

Circuit Operation DescriptionSamsung Electronics 5-315-3 Logic part 5-3-1 Logic Board Block diagram

SpecificationsSamsung Electronics 3-13. SpecificationsMODEL3-1 Display(PDP Monitor)DisplayRemote ControlDisplayRemote ControlVoltagePower ConsumptionN

Circuit Operation Description5-32 Samsung Electronics5-3-1(A) TDESCRIPTION OF LOGIC BOARDThe logic board consists of the logic main board and the buff

Circuit Operation DescriptionSamsung Electronics 5-33NameLVDS ConnectorOperation LEDKey-Scan Connector256kY ConnectorX ConnectorLE01 (Address Buffer C

Circuit Operation Description5-34 Samsung Electronics5-3-1(C) WAVEFORMS IN NORMAL OPERATIONIf the PDP unit and the logic board are operating properly,

Circuit Operation DescriptionSamsung Electronics 5-35LY1LX1 LE01 LE02IC2011IC2010IC2002IC2001IC2012IC2013IC2003256kIC2017RSTLD1LA03131160mm320mmGND5TP

Circuit Operation Description5-36 Samsung ElectronicsFigure 2. Jumper setting to select internal clock or external clockFigure 3. RESET JUMPER SETTING

Circuit Operation DescriptionSamsung Electronics 5-37Figure 4. Jumper setting to select internal or external pattern 4) Setting to select Internal pat

Circuit Operation Description5-38 Samsung Electronics6) Using ASS'Y examination system(1) Setting! Preadjust the output voltage to 5V when using

Circuit Operation DescriptionSamsung Electronics 5-39(2) Logic main board! Set the logic main board as Figure 6 shows.fl Check for the test PROM instal

Circuit Operation Description5-40 Samsung ElectronicsBoard Waveform Test1. Check the waveform after pointing Probe2 at IC2005 pins 1, 72.2. Check the

Circuit Operation DescriptionSamsung Electronics 5-413. Check the waveform after pointing Probe2 at IC2007 pins 1, 81.4. Check the waveform after poin