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PLASMA DISPLAY TV Chassis : D53A(P)_42”_SetTop Model: PS42P2SBX/XEC PS42P2SBX/XEH PS42P2SBX/XEU PS42PNSBX/XEC PLASMA DIAPLAY TV C O N T E N T S Precautions Reference Information Specifications Alignment and Adjustments Circuit Operation Description Troubleshooting Exploded View and Parts List Electric Parts List...
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6. CXA2151Q-1 13. Reset 7. MN82860 Release Time : 4-1-2(B) BUTTONS OPERATIONS WITHIN SERVICE MODE Menu Entire menu display Joystick UP/DOWN Cursor move to select items Joystick Left/Right Enable to increase and decrease the data of the selected items Samsung Electronics...
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0 ~ 127 TTX Phase 0 ~ 248 Only for white balance adjustment ADC calibration 4-1-3(F) CXA2151Q-1 Sub Item Range Default Value G Gain Sel 0 ~ 3 Cb Gain 0 ~15 Cr Gain 0 ~15 Y Gain 0 ~15 Samsung Electronics...
OSD V-Position 0 ~100 4-1-3(J) TEST PATTERN Sub Item Sub_Item Description Luma Ramp(16 Step) Internal Test Pattern Luma Ramp(256 Step) Internal Test Pattern White 16 Internal Test Pattern White 240 Internal Test Pattern Color Bar Internal Test Pattern Samsung Electronics...
0 ~ 100 High Light Luminance Adjustment Red Gain 0 ~ 255 Hight Light X-Coordinate Adjustment Green Gain 0 ~ 255 No Adjustment Blue Gain 0 ~ 255 High Light Y-Coordinate Adjustment Contrast 0 ~ 100 No Adjustment Samsung Electronics...
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High 21.0 DVI Source 720P 0.80 Asia Model(RCA Jack Type) Field Y(fL) High 30.0 VIDEO 0.75 Highe 28.0 DTV Source (480P, 720P, 1080i) 0.60 High 21.0 PC Source 1024 x 768(60Hz) 0.80 High 28.5 DVI Source 720P 0.75 Samsung Electronics...
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Blue Offset Birghtness Brightness Brightness Birghtness Sub-Contrast Sub-Contrast Sub-Contrast Sub-Contrast Red Gain Red Gain Red Gain Red Gain Green Gain Green Gain Green Gain Green Gain Blue Gain Blue Gain Blue Gain Blue Gain Contrast Contrast Contrast Contrast Samsung Electronics...
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4. White 240 7. MN82860 5. Color Bar Release Time White Balance Coordinate Table in above Position Field Y(fL) High 30.0 VIDEO 0.58 Highe 28.9 Component (480P) 0.31 High 29.4 (1024 x 768,60Hz) 0.54 High 28.0 (720P) 0.76 Samsung Electronics...
Using the above Sub-Items, We recommend the order of Luminance → Y Coordinate → X Coordinate so as to adjust the White Balance In Adjusting the X, Y Coordinates. To get the decreased Coordinates Value, must increase the Sub-Item value. Samsung Electronics...
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Voltage adjustment is made for Vs by using VR in 7 Vs is 175±5V Va is the voltage of the no.7 PIN of SX Connector. Voltage adjustment is made for Va by using right VR in 6 Va is 75±5V Samsung Electronics 4-11...
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Alignment and Adjustments Vw is the voltage of the right terminal for R4414 Voltage adjustment is made for Vw by using VR4400 Standard voltage for Vw is 175V±5V 4-12 Samsung Electronics...
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Between E and C Infinity Infinity For PNP(KSA539-Y) C (COLLECTOR) B(BASE) E (EMITTER) Forward Direction Reverse Direction Between B and E Hundreds of ohms Infinity Between B and C Hundreds of ohms Infinity Between E and C Infinity Infinity Samsung Electronics 4-13...
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IC has built in DIODE against overvoltage in PIN. Generally, except for internal circuit defects, IC defects can be found, by measuring the DIODE. Forward Direction Hundreds of ohms Varying depending on IC but generally normal Reverse Direction Infinity in DIODE TEST MODE Defects have SHORT(0 ohm) for both forward and reverse direction. 4-14 Samsung Electronics...
Vset +220V 0.05A +185V 0.05A +18.3V 0.3A Vfan +12V 0.8A 0.3A V5(A) 1.0A Analog IC Drive Voltage of Video Board V5(D) +5.3V 3.5A IC Drive Voltage of Logic Board Stand-by for Remote Control +12V 1.2A Vsamp +12V 1.5A Samsung Electronics...
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The board is designed using PFC circuit so that PF (Power Factor) can be over 0.95, because low PF can be a problem in high voltage power. (5) Protection The OCP (Over Current Protection), the OVP (Over voltage Protection), and the Short Circuit Protection functions are added against system malfunction. Samsung Electronics...
In addition, surge current protection, insulation management, and static electricity protection circuit should be added, because it uses commercial power source as an input. PDP SMPS should be designed using auxiliary power and relay to provide remote control capability. Samsung Electronics...
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87.8W by Equation (1). Table 4 shows internal power loss as a function of output power for various power conversion efficiencies. η = η = η = Internal Power Loss ( W) η = η = Direct Current Output Power (W) Table 4. Power Conversion Efficiency vs. Internal Power Loss Samsung Electronics...
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Class C : Lighting devices p Class D : Devices with special current waveforms Application Schedule : Except the devices less than rating input of 75W (1996~1999) Except the devices less than rating input of 50W (2000 and after) Samsung Electronics...
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Power stage for PDP can be designed using the lightweight SMPS feature. It is important to design SMPS considering system load, stability, and related international standards. Samsung Electronics...
(i.e., the same state of wall and space electric discharges). The ramp reset discharge section, therefore, is important to secure the drive margin, and methods most widely used to date include wall voltage controlling by ramp pulse. Samsung Electronics...
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And, weak discharge is generated because of a small impressed voltage. Samsung Electronics...
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5~6 times dis- charges, subject to variations depending on the structure and environment of electrodes. The purpose of impressing the initial sustaining pulses long is to obtain stable initial discharges and generate wall electric charges as much as possible. Samsung Electronics 5-11...
Va pulse and scan pulse impressed on Y electrodes. It is in the form of COF, and a COF is equipped with 4 data drive IC’s (STMicroelectronics STV7610A with 96 outputs). For a single scan, 7 COF’s are required. 5-12 Samsung Electronics...
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Circuit Operation Description 5-2-3(B) DRIVING BOARD'S BLOCK DIAGRAM (1) Y POWER 220V 170V (2) X POWER 220V 170V Samsung Electronics 5-13...
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- For logic signaling buffer: 5V; and - For gate driver IC: 15V. 2) Generated by the internal DC/DC part - For generating Vw pulse: 180V. 2. Logic signal 1) Supplied from the logic board - Gate signals for FETs. 5-14 Samsung Electronics...
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G2, FET2 gets short-circuited, thereby causing GND to be outputted to output terminals. (2) With signal impressed on G1, FET1 gets short- circuited, and with no signal impressed on G2, FET2 gets open-circuited, thereby causing 180V to be outputted to output terminals. Samsung Electronics 5-15...
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- Outputs XY drive board control signal. E Buffer board Sends data and control signal to left-bottom COF Buffer board F Buffer board Sends data and control signal to right-bottom COF 5-3-1 (B) NAME AND DESCRIPTION OF MAJOR COMPONENTS OF LOGIC BOARD 5-32 Samsung Electronics...
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❑ 42°” SD s1.0 logic main board T/S Required test equipment: : - Oscilloscope (digital 400 MHz 3 channel or more) - Multi meter Other equipment: : - DC power supply (5V: 1EA ) - Sub-PCB ASS'Y for JIG: 1 EA Samsung Electronics 5-33...
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While T/S, set it to internal clock as the following figure shows. ❈ It is set to external clock in normal. Set it to internal clock while examination, and set it to external clock again after examination. Figure 1. Jumper Settings to Select Internal / External Clock Signal 5-34 Samsung Electronics...
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Circuit Operation Description 160mm LA03 CN01 LD2000 256k TP31 GND7 LE01 LE02 Figure 2. Layout of 42" Signal Logic Main Board. Samsung Electronics 5-35...
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Circuit Operation Description (1) Checking Y S /W Figure 3. Connecting The Logic Main Board and The Test JIG Board Figure 4. Connecting Oscilloscope Probe 1 (Trigger) 5-36 Samsung Electronics...
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@ Connect Probe 2 to LY1 28 of The JIG Board (7 (STB_Y) of The Logic Main Board F2016). # Connect Probe 2 to LY1 25 of The JIG Board (6 (TCS_Y) of The Logic Main Board F2016). Samsung Electronics 5-37...
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% Connect Probe 2 to LY1 21 of The JIG Board (8 (SIB) of The Logic Main Board F2016). ^ Connect Probe 2 to LY1 20 of The JIG Board (7 (SIA) of The Logic Main Board F2016). 5-38 Samsung Electronics...
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* Connect Probe 2 to LY1 13 of The JIG Board (6 (YSC) of The Logic Main Board F2016). ( Connect Probe 2 to LY1 10 of The JIG Board (7 (YER) of The Logic Main Board F2016). Samsung Electronics 5-39...
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1 Connect Probe 2 to LY1 8 of The JIG Board (6 (YRR) of The Logic Main Board F2016). 2 Connect Probe 2 to LY1 5 of The JIG Board (5 (YG) of The Logic Main Board F2016). 5-40 Samsung Electronics...
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4 Connect Probe 2 to LY1 2 of The JIG Board (6 (YR) of The Logic Main Board F2016). 5 Connect Probe 2 to LY1 1 of The JIG Board (5 (YS) of The Logic Main Board F2016). Samsung Electronics 5-41...
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6 Connect Probe 2 to 1 and 72 of IC2005, and Check The Following Waveform Shows at Oscilloscope. 7 Connect Probe 2 to 1 and 72 of IC2006, and Check The Following Waveform Shows at Oscilloscope. 8 Connect Probe 2 to 1 and 81 of IC2007, and Check The Following Waveform Shows at Oscilloscope. 5-42 Samsung Electronics...
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Circuit Operation Description 9 Connect Probe 2 to 1 and 81 of IC2008, and Check The Following Waveform Shows at Oscilloscope. Samsung Electronics 5-43...
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@ Connect Probe 2 to LX1 4 of The JIG Board (7 (XR) of The Logic Main Board F2016). # Connect Probe 2 to LX1 6 of The JIG Board (8 (XS) of The Logic Main Board F2016). 5-44 Samsung Electronics...
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$ Connect Probe 2 to LX1 8 of The JIG Board (5 (XF) of The Logic Main Board F2016). % Connect Probe 2 to LX1 10 of The JIG Board (6 (XG) of The Logic Main Board F2016). Samsung Electronics 5-45...
R0(TP13,TP49), R1(TP16,TP52), G0(TP14,TP50), G1(TP17,TP53), B0(TP15,TP51), and B1(TP18,TP54) in The JIG Board (8) After T/S, turn off the power supply, and disconnect the connector. Record the result on the examina- tion sheet. 5-46 Samsung Electronics...
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Circuit Operation Description (3) Checking buffer data ! TP 13 ~ 18, 49 ~ 54 of The Test JIG Board @ 21, 57 of The Test JIG Board # 24, 31, 60, 67 of The Test JIG Board 5-48 Samsung Electronics...
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Circuit Operation Description $ TP 25, 32, 61, 68 of The Test JIG Board % TP 19, 26, 55, 62 of The Test JIG Board ^ TP 20, 27, 56, 63 of The Test JIG Board Samsung Electronics 5-49...
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- It is the waveform when it is not connected to the panel. * You should check that a single scan waveform is outputted!!! Y output waveform (200us/div, 100V/div) * You should check that energy recovery software is in operation!!! Samsung Electronics 5-51...
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Circuit Operation Description ❏ X output waveform - It is the waveform when it is not connected to the panel. X output waveform (200us/div, 100V/div) * You should check that energy recovery software is in operation!!! 5-52 Samsung Electronics...
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Circuit Operation Description 5-6 Main I/O signal pules and voltages 5-6-1 Signal Pulses of Image Board(Input Signal Conditions : 7 Color bar) Samsung Electronics 5-53...
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Anode where discharge of DC panel has little contribution to light output power. Back ground luminance : Referring to the panel luminance in off mode or black screen, in other words, luminance in the vicinity of the screen. Samsung Electronics 10-1...
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(x, y). Here x=X/(X+Y+Z), y=Y/(X+Y+Z). Method for colors, known as (u, v), where image colors are expressed in more even color dimension. Colors of matter are expressed as color coordinates pair (u, v). Here, u=4X/(X+15Y+3Z), y=6Y/(X+15Y+3Z). 10-2 Samsung Electronics...
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I CL - ratio of white luminance to black luminance in white line against black screen of black line against white screen. I CR - the ratio of white luminance to black luminance. Samsung Electronics 10-3...
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Discharge electrode : Another term for sustained electrode. Discharge efficiency : Another term for gloss efficiency Discharge gap : The gap among sustained electrodes in discharge space of three-electrode plasma panel. Discharge slit : (Refer to discharge gap) 10-4 Samsung Electronics...
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Refer to luminous efficacy. Energy recovery circuit : Circuit degauss caught after reusing the power that drove AC plasma panel. Erase : Process where cells are erased from AC plasma panel. Erase pulse : Cell erasing waveform Samsung Electronics 10-5...
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The range of luminance acquired when displayed from black to white. High strain point glass : Glass of which strain point (temperature with viscosity of 1014.5 poise) is relatively high Image retention : Continuous existence of image after the stimulation is removed. 10-6 Samsung Electronics...
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Plasma display panel made up of matrix with rows and columns. Matrix type : Refer to matrix PDP Maximum firing voltage : Voltage value required for triggering discharge in all cells. Maximum sustain voltage : Maximum drive voltage required not to turn off the cells. Samsung Electronics 10-7...
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Opposed discharge PDP : (Refer to opposed discharge.) Peak luminance : Maximum luminance generated in one pixel in panel. Peak luminance enhancement : Circuit and drive technology that accommodates increasing peak luminance. 10-8 Samsung Electronics...
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Rear substrate : Efficiency measurement that is directly expressed with the number of output particles against the number of input particles. In case of plasma panel, the number of photons in visible area, generated from photons in ultraviolet area Samsung Electronics 10-9...
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Plasma display in the form where stimulating discharge occurs for discharge process precedes below panel. Self-scan type PDP : Plasma display in the form where stimulating discharge occurs for discharge process precedes below panel. Self-shift type PDP : Process of combining substrates. High temperature process that melts solder glass combining substrates. 10-10 Samsung Electronics...
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Data electrodes in opposite substrates provide unique writing and erasing signals to each cell Time modulation driving method (Other terms: time division multiplex method) : Modulation method in proportion to certain time applied to stimulation with regular output. Output strength is changed according to input time. Samsung Electronics 10-11...
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Curve expressed with wall transfer that is caused by any changes in electric charges including wall charges and wall charge pulse related parameters. White back : White coating for minimize absorbing valid gloss, located black contrast improvement layer and fluores- cent material. Write electrode : (Refer to data electrode.) 10-12 Samsung Electronics...
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Glossary Write electrode : (Refer to data electrode)[symbol : Pw] Write electrode : (Refer to data electrode)[symbol : Vw] Samsung Electronics 10-13...
External input selection. MENU Menu display. Volume adjustment. C/P. Channel selection Temporary sound switch off. Rear Panel DISPLAY SIGNAL IN POWER IN Plug the mains lead into an appropriate Connect the video cable between the PDP socket. and Media Station. Samsung Electronics...
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Signals” on page 51. Output of input signal for display. e) SURROUND OUT POWER OUT Surround amplifier (S-L/S-R) or powered speaker Power output. (CENTER/SUB-WOOFER) connection to take full advantage of the surround sound effect. m) POWER IN Power input. Samsung Electronics...
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DISPLAY SIGNAL OUT Output of input signal for display. e) SURROUND OUT Surround amplifier (S-L/S-R) or powered speaker POWER OUT (CENTER/SUB-WOOFER) connection to take full Power output. advantage of the surround sound effect. m) POWER IN Power input. Samsung Electronics...
TELETEXT CANCEL TELETEXT OFF (Refer to page 30 for details) STILL THE MAIN PICTURE FASTEXT TOPIC SELECTION In the PIP mode, the main and sub pictures are stilled at the same time. SOUND EFFECT SELECTION PICTURE EFFECT SELECTION Samsung Electronics...
Places subject to vibration or shock. Near high voltage cables. Around heating apparatus. 3. Install the PDP considering the construction of the wall. 4. Use only recommended parts and components for installation. 9-2-2 Parts(wall attachment panel is sold separately.) Fixing bolt Insulation rubber Samsung Electronics...
When the angle has When the panel hasn’t been set to 5 degrees. been set to15 degrees. been tilted. Angle control holes 5 degrees of tilt 10 degrees of tilt 15 degrees of tilt No tilt 20 degrees of tilt Samsung Electronics...
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PDP up the groove on the top of the wall attachment panel. Then, lift down the PDP.(Do not lift down the PDP with too much force. The protruding plastic part might be taken off.) Samsung Electronics...
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Handling Description 9-2-4 Separating the Display from the Wall Attachment Panel : After lifting the PDP up, pull it forward and remove it from the wall attachement panel. Samsung Electronics...
The speakers MUST have more than 15watts rating(impedance 8Ω ). The ferrite cores are used to attenuate undesired signals. When you connect the speaker wire to the EXTERNAL SPEAKER OUT(8Ω) connector, bind the speaker wire round the ferrite core to secure it. Samsung Electronics...
The current measured should not exceed 3.5 milliamp. Reverse the power- plug prongs in the AC outlet and repeat the test. Samsung Electronics...
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Always determine the cause of damage or overheat- ing, and correct any potential hazards. 14. Observe the original lead dress, especially near the following areas: Antenna wiring, sharp edges, and especially the AC and high Samsung Electronics...
Do not apply AC power to the unit (or any of its assemblies) unless all solid-state heat sinks are correctly installed. 7. Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the positive lead; always remove the instrument’s ground lead last. Samsung Electronics...
4. Do not use freon-propelled chemicals. These unpackaged replacement ESDs. Motions such can generate electrical charges that damage as brushing clothes together, or lifting a foot ESDs. from a carpeted floor can generate enough static electricity to damage an ESD. Samsung Electronics...
PC In, DVI-I In, Display Signal Out(DVI-I Connector) PDP Monitor : 100~240V Power Supply Media Station : 100~240V Power Consumption PDP Monitor : 350W, Media Station : 35W Screen Size 852 x 474(106 cm)/33.54 x 18.66(42inchs) Adjustment System Electronic Function Adjustment Samsung Electronics...
Millimeter Hour Millisecond Inches Per Second Millivolt Kilowatt-hour Nanofarad Ω Kilogram Kilohertz Picofarad kΩ Kilohm Pound Kilometer Revolutions Per Minute km/h Kilometer Per Hour Revolutions Per Second Kilovolt Second (Time) Kilovolt-ampere Volt Kilowatt Volt-ampere Liter Watt Megahertz Watt-hour Samsung Electronics...
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Fail Safe Voltage Controlled Oscillator Ground VCXO Voltage Controlled Crystal Oscillator Green-Y Very High Frequency High Video Intermediate Frequency High-Frequency Variable Resistor HI-FI High Fidelity Video Tape Recorder Inductance-Capacitance VTVM Vacuum Tube Voltmeter Integrated Circuit Transistor Intermediate Frequency Samsung Electronics...
Replace SMPS Abnormal LED Light-on Replace Logic B d (Power, Sink) Normal X-B d Connect Power Abnormal X-B d Output Replace X-B d Normal Y-B d Connect Power Abnormal Replace Y-B d Y-B d Output Normal Replace Panel Samsung Electronics...
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Replace Upper Scan Buffer B d Upper part no screen Lower part no scree Replace Lower Scan Buffer B d Replace Corresponding 1//14 Screen part Address Buffer B d Abnormal Replace Panel 1/28 no screen 1/7 no screen Replace Panel Samsung Electronics...
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- After separating Y Main and Y buffer board, - Check the Diode between OUTL and OUTH, and make sure that the forward voltage drop is between 0.4 and 0.5V. - Check that the resistance between the two terminals is more than several kW. Samsung Electronics...
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6-3-2 Y Main - After connecting Y main and Y buffer board, check that one of the output waveforms from OUT 1, 2, 3 or 4 is the same as that of the appendix 1 when power is supplied. Samsung Electronics...
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Troubleshooting 6-3-3 X Board - Check that one of the output waveforms from X-OUT 1 or 2 is the same as that of the appendix 2 when power is supplied. X- OUT1 X- OUT1 Samsung Electronics...
(4) In case of VA, check that D303 is short (5) In case of VS, check that pin 2 and 3 of Q303 are short (6) In case of Q6S, check that pin 2 and 3 are short (7) Check that BRD101S is short Samsung Electronics...
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Ref. : IC601(De-Interlace IC) Name : TEA6425D Name : FLI2200 Ref. : ICE401(I/O Expender) Ref. : IC651(A/D Converter) Name : PDF8574T Name : AD9888KS Ref. : IC001(RGB Processor) Ref. : IC401(Component S/W) Name : MN82860 Name : CXA2151Q Samsung Electronics...
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F r ont Cont r ol As s ' y VF D As s ' y F r ont A/V As s ' y CN806 CN805 CN101 (7 Pi n) (7 Pi n) (12 Pi n) CNP031 (14 Pi n) SMPS As s 'y Of Mai n A s s ' y O f M edi a St at i on Medi a S t at i on...