Samsung HPT4254X/XAA manual

!"#$%#&'($!"#)&*+ ,-.*/.*$ 1. Precaution 2. Product Specification 3. Disassembly & Reassembly 4. T roubleshooting 5. Exploded View & Part List 6. Wiring Diagram 7. Schematic Diagram $ / 0 + ( , / % 1 2 3 1 4 HP-T4254 HP-T5054 !"#$%#&'($!"#)&*+ ,516676 8 9:;<=.>?'@>"74A& %B[...]

This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. © Samsung Electronics Co., Ltd. Feb. 2007 Printed in Korea AA82-04340A Area Web Site North America service.samsungportal.com Latin America latin.samsungportal.com CIS cis.samsungportal[...]

T able of Contents Chapter 1 Precaution ! 1-1 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 ! 1-2 Servicing Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 ! 1-3 Static Electr[...]

1. Make sure all protective devices are properly installed including non-metallic handles and compartment covers when installing or re-installing the chassis or chassis assemblies. 2. Make sure that no gaps exist between the cabinets for children to insert their fingers in to prevent children from receiving electric shocks. Gaps mentioned above inc[...]

10. Safety Indication: Some electrical circuits or device related materials require special attention to their safety features, which cannot be viewed by the naked eye. If an original part is replaced with another irregular one, the safety or protective features will be lost even if the new one has a higher voltage or more watts. Critical safety pa[...]

1. The service instructions are printed on the cabinet, and should be followed by any service personnel. 2. Make sure to unplug the AC power cord from the power source before starting any repairs. (a) Remove or re-install parts or assemblies. (b) Disconnect the electric plug or connector , if any . (c) Connect the test part in parallel with the ele[...]

1-3 Static Electricity Precautions 1. Some semi-conductive ("solid state") devices are vulnerable to static electricity . These devices are known as ESD. ESD includes the integrated circuit and the field effect transistor . T o avoid any materials damage from electrostatic shock, follow the instructions described below . 2. Remove any sta[...]

Precaution Samsung Electronics 1-5 1-4 Installation Precautions 1. For safety reasons, more than two people are required for carrying the product. 2. Keep the power cord away from any heat emitting devices, as a melted covering may cause fire or electric shock. 3. Do not place the product in areas with poor ventilation such as a bookshelf or closet[...]

1-6 Samsung Electronics MEMO[...]

Product Specification Samsung Electronics 2-1 2. Product Specification 2-1 Product Specification Features Block Specification Major IC Remark RF Digital/Analog (DTV Built In) NTSC/VSB/QAM Tuner S4LF1 1 1X01(Lake2) PDP Module Samsung SDI W2A Module 42"HD/50"HD New Module Power Samsung/Dong-yang electro mechanics SMPS Video NTSC 3.58, A TSC[...]

Product Specification 2-2 Samsung Electronics # # New Features explanation - Anynet+ : Anynet+ is an A V network system that enables you to control all connected Samsung A V devices with your Samsung TV's remote. T o directly connect to TV Connect the [HDMI 1], [HDMI 2] or [HDMI 3] jack on the TV and the HDMI OUT jack of the corresponding Anyn[...]

Product Specification Samsung Electronics 2-3 2-2 Specifications Analysis Model HP-T4254 (Lily-42HD) HP-T5054 (Lily-50HD) HP-S4253 (Cadillac-42HD) Design Basic Display T ype PDP TV PDP TV PDP TV Built-In Tuner $ $ $ Resolution 1024 x 768 1365 x 768 1024 x 768 PDP Module W2A W2A Samsung SDI V5.1 Screen Size 42" 50" 42" Picture ratio 1[...]

Product Specification 2-4 Samsung Electronics 2-3 Accessories Accessories Item Item code Remark Supplied Accessories Remote Control Batteries BN59-00599A 4301-000103 Samsung Service center Power Cord 3903-000144 Owner's Instructions BN68-01 192E W arranty Card Registration Card Safety Guide Manual BN68-00872A AA68-03870B AA68-03242F Cloth-Clea[...]

Product Specification Samsung Electronics 2-5 Accessories Item Item code Remark Accessories that can be purchased additionally Optical Cable None Electronics Store/ Internal shopping mall PC Cable 72.047 inches BN39-001 15A PC Audio Cable 78.740 inches BN39-00061B Antenna Cable 1 18.1 1 inches BN39-00333A[...]

2-6 Samsung Electronics MEMO[...]

Part Name Description Description Photo Cover Rear ! Remove 4 screws. ( ) : M8,L16,ZPC(BLK),SWRCH18A,WP " Remove 15 screws. ( ) : BH,+,B,M4,L3,ZPC(BLK) # Remove 4 screws. ( ) : PH,+,WSP ,S,M4,L35,ZPC(BLK) $ Remove the 2 Hex nuts for the PC input. ( ) : #4-40,L6,NI PL T ,C3601,- % Remove the rear cover. : Please lay the PDP unit face down on a [...]

Disassembly & Reassembly 3-2 Samsung Electronics 3-1-3 Separation of FIL TER-EMI AC LINE Part Name Description Description Photo FIL TER- EMI AC LINE ! Detach connector from SMPS. " Remove 2 screws. ( ) : PH,+,WWP ,M3,L8,NI PL T # Remove a screw . ( ) : BH,+,S,M4,L10,ZPC(BLK) $ Remove FIL TER-EMI AC LINE. 3-1-4 Separation of BRACKET -PCB P[...]

Disassembly & Reassembly Samsung Electronics 3-3 3-1-5 Separation of ASSY BRACKET Part Name Description Description Photo 42" Bracket ! Remove 4 screws. ( ) : BH,+,S,M4,L10,ZPC(BLK) " Remove 2 screws. ( ) : BH,+,B,M4,L3,ZPC(BLK) # Remove Bracket. 50" Bracket ! Remove 4 screws. ( ) : BH,+,S,M4,L10,ZPC(BLK) " Remove 2 screws. [...]

Disassembly & Reassembly 3-4 Samsung Electronics 3-1-7 Separation of ASSY BRACKET P-W ALL Part Name Description Description Photo 42" W all Bracket ! Remove 2 screws. ( ) : BH,+,B,M4,L3,ZPC(BLK) " Remove 6 screws. ( ) : BH,+,S,M4,L10,ZPC(BLK) # Remove Wall Bracket. : Please lay the PDP panel face down on a soft surface when separating[...]

Disassembly & Reassembly Samsung Electronics 3-5 3-1-8 Separation of ASSY SPEAKER P Part Name Description Description Photo 42" Speaker ! Remove 4 screws. : BH,+,WP ,B,M4.0,L3,ZPC(BLK), SWRCH18A " Remove the Speaker . 50" Speaker ! Remove 4 screws. : BH,+,WP ,B,M4.0,L3,ZPC(BLK), SWRCH18A " Remove the Speaker . 3-1-9 Separati[...]

Disassembly & Reassembly 3-6 Samsung Electronics 3-1-10 Separation of SMPS-PDP TV Part Name Description Description Photo 42" SMPS ! Detach all connectors from the SMPS. " Remove 8 screws. : PH,+,WWP ,M3,L8,NI PL T # Remove the SMPS. : Wear gloves when handling the power board as there may be some remaining electrical charge in the ca[...]

Disassembly & Reassembly Samsung Electronics 3-7 3-1-1 1 Separation of ASSY PDP MODULE P-LOGIC MAIN BOARD Part Name Description Description Photo 42" Logic Board ! Detach all connectors from the Logic Main Board. " Remove 4 screws. : WSP ,PH,+,M3,L8,NI PL T # Remove the Logic Main Board. 50" Logic Board ! Detach all connectors fr[...]

Disassembly & Reassembly 3-8 Samsung Electronics 3-1-12 Separation of ASSY PDP MODULE P-X MAIN BOARD Part Name Description Description Photo Flat Cable ! Detach all Connectors from the X Main Board. & T o separate the Flat Cable of the X-Board, press the upper and the lower sides of the connector. 42" X-Main Board ! Remove 4 screws. : [...]

Disassembly & Reassembly Samsung Electronics 3-9 3-1-13 Separation of ASSY PDP MODULE P-Y MAIN BOARD Part Name Description Description Photo Flat Cable ! Detach the 6 scan board connectors from the panel by pulling the holder from both the top and bottom ends. 42" Y -Scan Board ! Remove 3 screws. : PH,+,WWP ,M3,L8,NI PL T 50" Y -Scan [...]

Disassembly & Reassembly 3-10 Samsung Electronics Part Name Description Description Photo 42" Y -Main Board ! Remove 4 screws. : PH,+,WWP ,M3,L8,NI PL T " Detach all connectors from the Y -Main Board. 50" Y -Main Board ! Remove 4 screws. : PH,+,WWP ,M3,L8,NI PL T " Detach all connectors from the Y -Main Board.[...]

Disassembly & Reassembly Samsung Electronics 3-11 3-1-14 Separation of ASSY PDP MODULE P-ADDRESS BUFFER BOARD Part Name Description Description Photo 42" Still Bar ! Remove 4 screws. : PH,+,WWP ,M3,L8,NI PL T " Remove the still bar. 50" Still Bar ! Remove 4 screws. : PH,+,WWP ,M3,L8,NI PL T " Remove the still bar. 42" B[...]

3-1-16 Separation of ASSY PCB FUNCTION Part Name Description Description Photo Function Board ! Remove 2 screws. : BH,+,B,M4,L3,ZPC(BLK) " Remove the Function Board. Disassembly & Reassembly 3-12 Samsung Electronics 3-1-15 Separation of ASSY P ANEL BRACKETS Part Name Description Description Photo Panel Brackets ! Remove 3 screws. ( ) : BH,[...]

T roubleshooting Samsung Electronics 4-1 4-1-1 First Checklist for T roubleshooting 1. Check the various cable connections first. - Check to see if there is a burnt or damaged cable. - Check to see if there is a disconnected or loose cable connection. - Check to see if the cables are connected according to the connection diagram. 2. Check the power[...]

T roubleshooting 4-2 Samsung Electronics 4-1-2 Checkpoints by Error Mode " " No Power Symptom - The LEDs on the front panel do not work when connecting the power cord. - The SMPS relay does not work when connecting the power cord. - The units appears to be dead. Major Checklist The SMPS relay or the LEDs on the front panel does not work w[...]

T roubleshooting Samsung Electronics 4-3 " " When the unit is repeatedly turned on and off Symptom - The SMPS relay is repeatedly turned on and off. Major Checklist In general, the SMPS relay repeatedly turns on and of f by the protection function due to a defect on a board connected to the SMPS. - Disconnect all cables from the SMPS, ope[...]

T roubleshooting 4-4 Samsung Electronics " " No Picture (When audio is normal) Symptom - Audio is normal but no picture is displayed on the screen. Major Checklist - This may happen when the Main Board is functioning but the X, Y Main Board, Logic Board, or Y Buffer Boards are not. - The output voltage of the Main SMPS. - This may happen [...]

T roubleshooting Samsung Electronics 4-5 " " No Sound Symptom - Video is normal but there is no sound. Major Checklist - When the speaker connectors are disconnected or damaged. - When the sound processing part of the Main Board is not functioning. - Speaker defect. T roubleshooting Procedures Is the cable connection between the Main Boar[...]

T roubleshooting 4-6 Samsung Electronics " " No V ideo Symptom - A normal/cable network analog broadcast screen is blank or abnormal but OSD is OK. Major Checklist - Check the antenna connection settings (Air: NTSC / A TSC, Cable: NTSC) - Check the CVBS cable connection. - Check the power input of the Main board. T roubleshooting Procedur[...]

T roubleshooting Samsung Electronics 4-7 STD_5V Normal Abnormal Check the U101, D108 PFC Normal Abnormal Check the U201, Q203, Q204 VA Multi Check the U501 Abnormal Abnormal Check the U601 Normal VS Normal Abnormal Check the Q401, Q402 Check the Other board (Image Board or Driver Board) or Cable. Power ON " SMPS T roubleshooting[...]

T roubleshooting 4-8 Samsung Electronics Condition Name Description Related Board No Voltage Output Operating Voltage don't exist PSU No Display Operating V oltage exist, but an Image doesn't exist on screen Y -MAIN, X-MAIN, Logic Main, Cable Abnormal Display Abnormal Image (not open or short) is no screen Y -MAIN, X-MAIN, Logic Main Sust[...]

T roubleshooting Samsung Electronics 4-9 No Display [ Y-MAIN ] Check necessary points [ Logic Main ] LED Blinks [ X-MAIN ] Check necessary points [ Logic Main ] Check if power is supplied ( 5V, 3.3V ) Check the LED operation Check if internal is Default Black Check the MICOM operation Check the power connectivity Check if any address data output is[...]

T roubleshooting 4-10 Samsung Electronics Abnormal Display [ Y-MAIN ] Check necessar y points [ Logic Main ] Observation of abnormal display [ X-MAIN ] Check necessa ry points [ Logic Main ] LED Blin ks ( action of Vsync ) Regular abnormal pattern Replace the B oard NO YES Logic Main Normal State Replace Panel [ Y-MAIN ] Check several p oints FUSE [...]

T roubleshooting Samsung Electronics 4-11 % Sustain Open (some horizontal lines don't exist on screen) [ Y-FPC ] Sustain Open After Changing Y-buf fer, recheck the sta tus Done (Defect is from Y-buff er) Replace the Pa nel There is a defect on the FPC OK NG ' Sustain Short (some horizontal lines appear to be linked on Video) [ Y-FPC ] Sus[...]

T roubleshooting 4-12 Samsung Electronics ( Address Open, Short & Address Open and Short is related with Logic Main, Logic Buffer , FFC, TCP film and so on. This page shows you how to check the boards, and the following pages show you how to find the defective board. [ Logic Main ] Address Open/ Short Check the LED operation LED2011 : blink LED[...]

T roubleshooting Samsung Electronics 4-13 4-1-3 T roubleshooting Symptom Related Image Causes and Countermeasures A blank vertical cell (block) appears on the screen. Address buffer defect - Replace the corresponding upper/lower buffers (E, F) COF defect (burnt) - Replace the module A green screen appears when the TV is turned on. The Scale is not [...]

T roubleshooting 4-14 Samsung Electronics Symptom Related Image Causes and Countermeasures Either the main or sub picture does not appear . Replace the Main board A vertical green line appears on the screen. The SMPS voltage is incorrect - Adjust the SMPS voltage according to the voltage printed on the module label Dim screen (blurred in red) X-Mai[...]

T roubleshooting Samsung Electronics 4-15 4-1-4 T roubleshooting Procedures by assembly No Assembly Major Symptoms 1 SMPS-PDP TV No power , Blank screen, the Relay repeats On and Off. 2 ASSY PDP MODULE P-X-MAIN Blank screen 3 ASSY PDP MODULE P-Y -MAIN Blank screen 4 ASSY PDP MODULE P-LOGIC MAIN Blank screen, Screen noise 5 ASSY PDP MODULE P-Y -MAIN[...]

T roubleshooting 4-16 Samsung Electronics 4-2 Adjustment 4-2-1 Service Instruction " Before Performing After Sales Services 1. Check if the measurement and test equipment is working properly . 2. Secure sufficient work space for disassembling the product. 3. Prepare a soft pad for disassembling the product. " Service adjustment item after[...]

T roubleshooting Samsung Electronics 4-17 4-2-2 How to Access Service Mode 1. General Remote T o Enter: ) ) ) ) ) (Interval between key strokes: less than 3 sec) T o Exit: ) 2. Factory Remote T o Enter: ) ) ) (Interval between key strokes: less than 3 sec) T o Exit: ) Press the Factory key twice with a key stroke interval of more than 1 second (Pre[...]

T roubleshooting 4-18 Samsung Electronics 4-2-3 Factory Data . . The underlined are items applied during the service adjustment. None of the others should be adjusted. 1. Calibration Item Data A V Calibration Failure Comp Calibration Failure PC Calibration Failure HDMI Calibration Failure * Spread Spectrum Item Data SSC Range 0 SSC RESET SEL 0 2. O[...]

T roubleshooting Samsung Electronics 4-19 3. White Balance Item Range RF A V/S-video Component HD PC HDMI Sub-Briteness 0~255 128 128 128 128 128 R-offset 0~1023 512 512 512 512 512 G-offset 0~1023 512 512 512 512 512 B-offset 0~1023 512 512 512 512 512 Sub-Contrast 0~255 128 128 128 128 128 R-Gain 0~1023 512 512 512 512 512 G-Gain 0~1023 512 512 5[...]

T roubleshooting 4-20 Samsung Electronics 5. SVP-PX # Sharpness Item Range RF A V/S-video Component HD PC HDMI Sharpness >> >> >> >> >> LNA PLUS >> >> >> >> >> UV Dealy >> >> >> >> >> PGA >> >> >> >> >> Calibration T arget >>[...]

T roubleshooting Samsung Electronics 4-21 $ LNA PLUS Item Range RF A V/S-video Component HD PC HDMI dB0_Peaking_th1 2 2 0 0 0 dB0_Vpeaking_th1 4 4 0 0 0 dB1_NoiseAmount 4 4 0 0 0 dB1_Peaking_th1 12 12 0 0 0 dB1_Vpeaking_th1 12 12 0 0 0 dB2_NoiseAmount 10 10 0 0 0 dB2_Peaking_th1 32 32 0 0 0 dB2_Vpeaking_th2 32 32 0 0 0 dB3_NoiseAmount 14 14 0 0 0 d[...]

T roubleshooting 4-22 Samsung Electronics ( Calibration T arget Item Range RF A V/S-video Component HD PC HDMI 1st_A V_Low 0x10 0x10 0x10 0x10 0x10 1st_A V_High 0xDC 1xDC 1xDC 0xDC 0xDC 1st_A V_Delta 0x4 0x4 0x4 0x4 0x4 1st_COMP_Low 0x10 0x10 0x10 0x10 0x10 1st_COMP_High 0xEB 1xEB 1xEB 0xEB 0xEB 1st_COMP_Delta 0x4 0x4 0x4 0x4 0x4 1st_PC_Low 0x4 0x4[...]

T roubleshooting Samsung Electronics 4-23 6. FBE2 Item Range RF A V/S-video Component HD PC HDMI Patt-Sel 0 0 0 0 0 B-Slope Gain 74 80 84 84 84 B-Tilt Min 20 20 20 20 20 B-Tilt Max 120 120 120 120 120 Lfunc Basis 75 75 75 75 75 Hfunc Basis 88 88 88 88 88 Mean offset1 64 64 64 64 64 Mean offset2 235 235 235 235 235 Mean slope 93 93 93 93 93 Input Of[...]

T roubleshooting 4-24 Samsung Electronics 9. Submicom Download 0 10. Checksum [0000] 1 1. KS1410 8. NTP3000 Item Range RF A V/S-video Component HD PC HDMI Amp Volume 21 21 21 21 21 PWM MOD 234 234 234 234 234 Drc Thresh 25 25 25 25 25 Speaker EQ 1 1 1 1 1 Item Range Dynamic CE Off Dynamic ASL Gain On FBE2 Y_MEAN READ Item Range RF A V/S-video Compo[...]

T roubleshooting Samsung Electronics 4-25 14. PDP Option Item Range RF A V/S-video Component HD PC HDMI Pixel Shift T est 0 0 0 0 0 Logic D/L Off Off Off Off Off Sound Output 10W 10W 10W 10W 10W Pattern Select 0 0 0 0 0 Model Select CALLQ90 CALLQ90 CALLQ90 CALLQ90 CALLQ90 Panel Select W2A W2A W2A W2A W2A Panel T ype No Info No Info No Info No Info [...]

T roubleshooting 4-26 Samsung Electronics 4-2-4 Service Adjustment - Y ou must perform Calibration in the Lattice Pattern before adjusting the White Balance. " " Color Calibration Adjust spec. 1. Source : HDMI 2. Setting Mode : 1280*720@60Hz 3. Pattern : Pattern #24 (Chess Pattern) 4. Use Equipment : CA210 & Master MSPG925 Generator -[...]

T roubleshooting Samsung Electronics 4-27 " Method of Color Calibration (A V) 1) Apply the NTSC Lattice (N0. 3) pattern signal to the A V IN 1 port 2) Press the Source key to switch to "A V1" mode 3) Enter Service mode 4) Select the "Calibration" menu 5) Select the "A V Calibration" menu. 6) In "A V Calibrati[...]

T roubleshooting 4-28 Samsung Electronics " " White Balance Adjust spec. 1. Source : HDMI 2. Setting Mode : 1280*720@60Hz 3. Pattern : Pattern #92 4. Use Equipment : MIK-7256 (MSPG925L) 5. Work order # Connect HDMI (DVI) output terminal of MIK-7256 (MSPG925L) to the HDMI input in main set $ Set the input to HDMI mode % Enter the White Bal[...]

T roubleshooting Samsung Electronics 4-29 Input mode (CA-210) x y Y(L) T(K), MPCD CVBS (NTSC-J) H/L 278 0 3 285 0 3 22fL(20fL 1 ) 10,500 ( 0 0) L/L 278 0 5 285 0 5 1.0fL 0 0.3fL 10,500 ( 0 0) COMP (720P) H/L 278 0 3 285 0 3 23fL(20fL 1 ) 10,500 ( 0 0) L/L 278 0 5 285 0 5 1.3fL 0 0.2fL 10,500 ( 0 0) HDMI (720P) H/L 278 0 3 285 0 3 23fL(20fL 1 ) 10,5[...]

T roubleshooting 4-30 Samsung Electronics Replaced assembly items Check Items ASSY PCB MISC-MAIN 1) Auto Program 2) White Balance Adjust SMPS-PDP TV Vs, V a voltage check and adjust ASSY PDP MODULE P-LOGIC MAIN Not to be adjusted ASSY PDP MODULE P-X-MAIN ASSY PDP MODULE P-Y -MAIN ASSY PDP MODULE P-Y -MAIN SCAN BUFFER ASSY PDP MODULE P-ADDRESS E BUF[...]

T roubleshooting Samsung Electronics 4-31 Voltage Label SMPS 2. A point of adjusting SMPS-MAIN voltage. Vs Adjustment Va Adjustment Va Test point Vs Test point V alue Board Adjustment Vs 210 SMPS V a 63 Vset - V e 94 Vscan -190 " V oltage Adjustment 1. After replacing the SMPS or PDP panel, you must adjust the voltage referring to the voltage [...]

T roubleshooting 4-32 Samsung Electronics " " Y -RR and Y -FR controls 60usec 80usec Test Point Rising ramp variable resistor Falling ramp variable resistor Set the main reset (rising : 60usec, falling : 80usec) by change the value of variable resistor .[...]

T roubleshooting Samsung Electronics 4-33 4-3 Upgrade 4-3-1 USB Download Method 1. Copy the Upgrade Files into the path " 2 calla 2 us" in USB flash driver . 2. USB Download # Insert the USB Memory Stick to the WISELINK port in Stand-by mode. $ T urn the power on. % Press "MENU" and find "SW Upgrade" in Menu "SETU[...]

T roubleshooting 4-34 Samsung Electronics 4-3-2 How to Check the V ersion of the Program 1. Procedures for checking in the User Menu # Select the "Setup" menu in the Menu screen $ Place the cursor over the "On" of "Function Help", and press the "Info" key on the remote control % The version of the program is [...]

4-35 Samsung Electronics MEMO[...]

Samsung Electronics 5-1 Exploded View & Part List 5. Exploded View & Part List 5-1 HPT4254X/XAA Exploded View T0074 T0268 T0175 T0456 M0146 M0105 M0149 T0044 M0412 T0079 T0915 M0013 M0013 T0920 M01 1 1 T0003 M0146 M0150 M01 12 T0023 T0023 CIS7 T0056 M0105 M0145 M0020[...]

5-2 Samsung Electronics Exploded View & Part List Loc. No. Code No. Description Specification Q'ty SA/SNA Remark CIS7 AA61-60003B SPRING ETC-CS -,SUS304,-,-,OD11.2,N7,OD1 1 S.N.A M0013 BN96-04714B ASSY STAND P-BASE C9/Q9,ABS HB SF-0507,B 1 S.A M0013 BN96-04709E ASSY COVER P-REAR 42Q9/C9,DO,PCM T0.5,BL 1 S.A M0020 BN96-05039D ASSY BOARD P-S[...]

Samsung Electronics 5-3 Exploded View & Part List 5-2 HPT5054X/XAA Exploded View T0074 T0268 T0003 M0146 M0150 M01 12 T0023 T0023 CIS7 T0056 M0105 M0145 T0175 T0456 M0146 M0105 M0149 T0044 M0013 T0920 M01 1 1 T0915 T0079 M0412 M0013 M0020[...]

5-4 Samsung Electronics Exploded View & Part List Loc. No. Code No. Description Specification Q'ty SA/SNA Remark CIS7 AA61-60003B SPRING ETC-CS -,SUS304,-,-,OD11.2,N7,OD1 1 S.N.A M0013 BN96-04714B ASSY STAND P-BASE C9/Q9,ABS HB SF-0507,B 1 S.A M0013 BN96-04711E ASSY COVER P-REAR 50Q9/C9,DO,PCM T0.5,BL 1 S.A M0020 BN96-05039G ASSY BOARD P-S[...]

Samsung Electronics 5-5 Exploded View & Part List 5-3 HPT4254X/XAA Service Item Loc. No. Code No. Description Specification Q'ty Remark M0013 BN96-04709E ASSY COVER P-REAR 42Q9/C9,DO,PCM T0.5,BL 1 M0013 BN96-04714B ASSY STAND P-BASE C9/Q9,ABS HB SF-0507,B 1 M2893 BN39-00802K LEAD CONNECTOR HPT4264,UL1007#26,24P/24P 1 M2893 BN39-00826A LEAD[...]

5-6 Samsung Electronics Exploded View & Part List 5-4 HPT5054X/XAA Service Item Loc. No. Code No. Description Specification Q'ty Remark M0013 BN96-04711E ASSY COVER P-REAR 50Q9/C9,DO,PCM T0.5,BL 1 M0013 BN96-04714B ASSY STAND P-BASE C9/Q9,ABS HB SF-0507,B 1 M2893 BN39-00802C LEAD CONNECTOR HPT4264H,UL1617#22,24P/24 1 M2893 BN39-00859A LEAD[...]

Samsung Electronics 5-7 MEMO[...]

Wiring Diagram Samsung Electronics 6-1 6. Wiring Diagram 6-1 Overall Wiring CN5401 CN5402 CN5403 CN5501 CN5502 CN5503 CN5407 CN5408 CN5409 CN5412 CN5701 CN5707 CN807 CN809 CN808 CN810 CN4701 CN4002 CN4001 CN4004 CN2004 CN2600 CN2610 CN2510 CN1 CN3 CN800 LOGIC BOARD SMPS X-DRIVE Y -DRIVE Y -MAIN SCAN AC-INLET F-BUFFER FUNCTION POWER SW CN101 SIDE A [...]

CN5401 CN5402 CN5403 CN5412 CN5501 CN5502 CN5503 CN5407 CN5507 CN5701 CN5707 CN807 CN809 CN808 CN810 CN4701 CN4002 CN4001 CN4000 CN4004 CN2004 CN2600 CN2610 CN2510 CN1 CN3 CN800 LOGIC BOARD SMPS X-DRIVE Y -DRIVE Y -MAIN SCAN(HIGH) F-BUFFER FUNCTION POWER SW CN101 SIDE A V Y -MAIN SCAN(LOW) CN2609 CN2003 CN2000 CN2001 CN2006 CN2005 SPEAKER CN801 CN2[...]

Wiring Diagram Samsung Electronics 6-3 ! The code number of cable(Lead-connector) can be changed, see "5. Exploded V iew & Part List." Use " L VDS 31P-30P # POWER 24P $ Flat Cable Code 42" - BN39-00826A 50" - BN39-00859A 42" - BN39-00802K 50" - BN39-00802C 42" - BN96-05164A 50" - BN96-05176A Photo Us[...]

Wiring Diagram 6-4 Samsung Electronics " CN2202(MAIN B'D) - CN2001(LOGIC B'D) Pin No. Signal Pin No. Signal 1 RxIN0- 16 NC 2 RxIN0+ 17 GND 3 RxIN1- 18 WP 4 RxIN1+ 19 SCL 5 RxIN2- 20 SDA 6 RxIN2+ 21 L VDS Opt 7 RxINCLK- 22 DCC Opt 8 RxINCLK+ 23 GND 9 RxIN3- 24 GND 10 RxIN3+ 25 GND 1 1 NC 26 Vdd 12 NC 27 Vdd 13 NC 28 Vdd 14 NC 29 Vdd 1[...]

Wiring Diagram Samsung Electronics 6-5 % CN810(SMPS) - CN5707(Y B'D) Pin No. Signal 1 Vg 2 GND 3 GND 4 GND 5 Vs 6 Vs & CN809(SMPS) - CN4701(X B'D) Pin No. Signal 1 Vg 2 GND 3 GND 4 Vs 5 Vs ' CN808(SMPS) - CN2609(E-BUFFER) Pin No. Signal 1 V a 2 GND 3 5.3V * CN1203(MAIN B'D) - SPEAKER Pin No. Signal 1 R+_OUT 2 R-_OUT 3 L+_OUT[...]

Wiring Diagram 6-6 Samsung Electronics 42" Loc. No. 50" Loc. No. Description CN5401 CN5401 Module and Y -Main Scan Connect CN5402 CN5402 Module and Y -Main Scan Connect CN5403 CN5403 Module and Y -Main Scan Connect - CN5412 Y -Main Scan(High) and Y -Main Scan(Low) Connect CN5501 CN5501 Module and Y -Main Scan Connect CN5502 CN5502 Module [...]

Wiring Diagram Samsung Electronics 6-7 42" Loc. No. 50" Loc. No. Description CN1606 CN1606 Power SW Assy and Main Board Connect CN1203 CN1203 Speaker and Main Board Connect CN101 CN101 Side A V Assy and Main Board Connect CN1 CN1 Function Assy and Main Board Connect CN3 CN3 Power SW Assy and Main Board Connect[...]

6-8 Samsung Electronics MEMO[...]

Schematic Diagram Samsung Electronics 7-1 7. Schematic Diagram 7-1 Circuit Description Y Main Board PDP Panel Logic Board Main Board SMPS Board X Main Board C P U D e c o d e r V i d e o D e c o d e r V i d e o S / W Speaker O u t A u d i o P r o c e s s o r A / D C o n v e r t e r LV D S T r a n s I m a g e E n h a n c e r D ein te rl ac er I m a [...]

7-2 Samsung Electronics MEMO[...]

Samsung Electronics Schematic Diagram 7-3 S G D D C L D P L E T O H N O C _ S O L 1 1 1 R , L 4 1 1 D B W O L : F F O L 0 2 1 R , L 5 1 1 D B F F O : L N O I T P O E D I S H G I H : N O t n e r r u C A 3 N O R E W O P : H C S L E N A P H u 2 2 P D P N O I T P O B L E D D R A O B N O X I F F U S N O I T A C O L ) " 0 4 , " 7 3 ( T U P N I [...]

Schematic Diagram 7-4 Samsung Electronics ) 2 0 2 C I ( m o c i M - b u S o T r a e N n o i t c e t e D r e w o P & t e s e R ) 1 0 3 1 C I ( 2 E K A L o T r a e N P W _ C D D l o r t n o C F / I N O I T C N U F B U S ) 0 A x 0 ( C 2 I m o c i M b u S - C D D h c t i w S 1 4 8 1 S D K 1 0 2 D 0 3 2 P T 1 4 4 2 P T 1 1 V 3 . 3 A 8 1 2 P T C C V [...]

Samsung Electronics Schematic Diagram 7-5 R _ P H C I O T E S O L C L _ P H 2 3 4 R 8 1 _ H 5 M S / 9 4 - C H F n 0 0 1 9 5 3 C 1 0 3 X F u 1 3 0 3 C V 3 . 6 F p 3 2 0 3 D F - S W 8 4 1 4 N 1 9 3 3 C V 3 . 6 6 1 3 C F u 1 0 2 3 R m h o K 7 4 W 0 1 / 1 7 1 3 R m h o 0 0 1 m h o 0 0 1 8 1 3 R m h o K 0 0 1 1 0 3 R F u 1 4 0 3 C V 3 . 6 0 3 3 C F u 7 [...]

Schematic Diagram 7-6 Samsung Electronics C I o t e s o l C C I o t e s o l C T U O _ - R T U O _ + R ) 1 0 4 N C ( r o t c e n n o C o t e s o l C C I o t e s o l C T U O _ - L C I o t e s o l C T U O _ - R ) 4 5 x 0 ( T U O _ + R T U O _ + L N O I T U L O S E S I O N P O P C I o t e s o l C C I O T E S O L C ) 1 0 4 N C ( r o t c e n n o C o t e [...]

Samsung Electronics Schematic Diagram 7-7 8 0 5 P T 1 B W 0 1 / 1 m h o K 0 0 1 2 1 5 R D N G T U O 3 2 0 5 D B E N 0 0 6 P 2 3 B I C 1 0 5 C I P F 5 0 8 7 1 A B 1 N I 2 3 3 C 4 8 X Z B 2 0 5 D 1 5 1 5 R m h o 3 3 2 1 5 P T 1 2 3 5 P T 1 1 5 P T 1 F n 7 . 4 V 0 5 V 6 1 F n 0 0 1 6 1 5 C m h o K 0 0 1 8 1 5 R 6 2 5 C H u 0 2 2 1 0 5 L E S 8 4 1 4 D [...]

Schematic Diagram 7-8 Samsung Electronics YELLOW WHITE RED GND RED WHITE RED WHITE RED GREEN BLUE RED WHITE RED GREEN BLUE 2 6 3 2 0 0 - 2 2 7 3 : D C L 3 0 9 1 0 0 - 2 2 7 3 : P D P 2 T N E N O P M O C 1 T U P N I S H V S 1 T U P N I V A H 2 6 3 2 0 0 - 2 2 7 3 : D C L T U O 0 6 3 2 0 0 - 2 2 7 3 : D C L 8 3 9 1 0 0 - 2 2 7 3 : P D P 2 6 3 2 0 0 -[...]

Samsung Electronics Schematic Diagram 7-9 YELLOW RED WHITE V A E D I S ) 5 4 7 D ( E D O I D O T R A E N HDMI INPUT 3 (SIDE) P H E D I S ) 5 4 7 D ( E D O I D O T R A E N O E D I V - S E D I S N O I T P O V A _ E D I S D B E N O B S U E D I S B U S R O T C E N N O C B S U / I M D H E D I S B 8 0 7 R m h o 0 0 1 8 0 7 P T 1 V 3 . 3 A m h o 0 S 6 1 7[...]

Schematic Diagram 7-10 Samsung Electronics GND RED WHITE 1 T U P N I I M D H 1 6 0 1 0 0 - 2 2 7 3 H C T I W S I M D H 2 T U P N I I M D H T U P N I D N U O S I V D N I _ S _ C P 3 0 9 1 0 0 - 2 2 7 3 : P D P N I _ C P 2 6 3 2 0 0 - 2 2 7 3 : D C L 1 2 3 R845 0ohm m h o 0 1 7 3 8 D 1 2 3 C C V _ C D D 9 4 8 R 1 RD8.2MB D807 2 7 8 R C C V _ C D D 7 [...]

Samsung Electronics Schematic Diagram 7-11 R E W O P _ X P _ P V S 6 9 6 3 0 0 - 3 0 2 1 2 F L P _ X P , 1 F L M _ X P : K C E H C 1 1 0 1 C F n 0 0 1 7 3 0 1 C F n 0 0 1 0 2 0 1 C F n 0 0 1 F n 0 0 1 6 5 0 1 C V 6 1 F u 0 1 5 0 0 1 C 1 0 0 1 R m h o 2 2 W 0 1 / 1 3 0 0 1 R m h o K 5 . 7 W 0 1 / 1 6 6 0 1 C F n 0 0 1 V 6 1 F u 0 1 9 3 0 1 C W 0 1 /[...]

Schematic Diagram 7-12 Samsung Electronics S W w o l a t a d h c t a l o t # R W f o e g d e g n i s i r e s U a t a d h c t a l o t # R W f o e g d e g n i l l a f e s U - 1 A T U O X T K C S - 3 A T U O X T F 7 / E 7 x 0 = s s e r d d a e v a l S C 2 I - 3 A T U O X T A 7 1 0 0 0 - 2 6 P B > - - - s s e r d d a h c t a l o t E L A e s U N I P [...]

Samsung Electronics Schematic Diagram 7-13 ) G N U S M A S ( 8 3 5 1 0 0 - 5 0 1 1 R D D o t r a e N ) N O R T E ( 4 7 6 1 0 0 - 5 0 1 1 z H M 6 6 1 XREF XREF R D D 2 3 X M 4 V 6 1 2 0 2 1 C F u 0 1 1 1 2 1 C F n 0 1 F n 7 . 4 6 0 2 1 C 22ohm R1207 F n 0 1 9 0 2 1 C F n 0 1 6 1 2 1 C 7 0 2 1 C F n 0 1 F E R X R1208 22ohm 22ohm R1209 R1212 22ohm R12[...]

Schematic Diagram 7-14 Samsung Electronics L O R T N O C G N I M M I D H G I H 1 R D D A _ C 2 I 0 R D D A _ C 2 I A D I E J L E S _ E D O M N O I T P O P D P N O I T P O D C L N O I T P O D C L F F O C D D N O I T P O D C L N O I T P O D C L T A M R O F _ S D V L L E N A P _ L R T C _ C D D S N F E R X L E S _ T U P N I N O I T P O L E N A P D C L[...]

Samsung Electronics Schematic Diagram 7-15 z h M 7 2 0 . 7 2 L H 3 B A N I P O T R A E N 5 0 3 1 & 1 0 3 1 R z h M 0 5 2 . 4 7 H L z h M 5 7 1 . 4 7 H H z h M 7 2 L L 2 K L C / 1 K L C 1 L E S F 0 L E S F ) % 1 , 1 . 0 + K 3 . 3 ( m h o K 4 . 3 2 1 3 1 R m h o K 1 m h o K 0 1 2 1 0 4 R S R4004 1.5Kohm 3 0 3 1 Q L 2 0 0 7 N 2 D G R4006D 1.5Kohm [...]

Schematic Diagram 7-16 Samsung Electronics ) Y D A E R _ C 2 I : P D P ( I M D H V T D H L R1422 4.7Kohm m h o 0 0 1 2 0 4 1 R m h o 0 0 1 m h o 0 0 1 7 2 4 1 R 7 0 4 1 R 7 8 8 2 4 1 R m h o 0 0 1 3 0 4 1 A R 1 2 3 4 5 6 3 4 5 6 7 8 2 2 2 0 4 1 A R 2 2 1 2 m h o K 7 4 5 2 4 1 R 5 0 4 1 R m h o 0 0 1 4.7Kohm R1421 R1424 4.7Kohm m h o 5 7 1 1 4 1 R m[...]

Samsung Electronics Schematic Diagram 7-17 Q D D V 9 3 1 5 1 C F n 0 0 1 V 6 1 Q D D V 1 6 3 1 Q D 2 6 3 6 4 1 Q D Q S S V 4 6 5 6 5 1 Q D S S V 6 6 7 3 Q D 4 Q D 8 4 5 8 Q D 5 5 Q D D V 6 5 9 Q D 7 5 0 1 Q D Q S S V 8 5 1 1 Q D 9 5 Q S S V 6 0 6 2 1 Q D M D U 7 4 8 4 S S V 9 4 F E R V 2 Q D 5 C N 0 5 1 5 S Q D U Q S S V 2 5 C N 3 5 1 Q D 4 9 A 0 4[...]

Schematic Diagram 7-18 Samsung Electronics h s a l F d n a N - e n O F / I d r a o B g u b e D 2 3 4 5 6 7 8 6 7 8 m h o 0 1 3 6 1 R W 6 1 / 1 1 m h o 0 0 3 6 1 R W 6 1 / 1 1 2 3 4 5 1 0 6 1 P T 1 4 0 6 1 P T 1 8 1 2 3 4 5 6 7 3 4 5 6 7 8 m h o 3 3 W 6 1 / 1 8 0 6 1 A R 8 7 0 6 1 A R W 6 1 / 1 m h o 3 3 1 2 5 0 6 1 A R 1 2 3 4 5 6 7 5 6 7 8 W 6 1 /[...]

Samsung Electronics Schematic Diagram 7-19 F n 0 1 0 5 7 1 C 4 0 7 1 C F n 0 1 7 0 7 1 C E R O C _ V 2 . 1 F n 0 0 1 0 8 7 1 C F u 0 0 1 3 0 7 1 D B A 0 0 3 S 2 1 0 2 Z P M F n 0 0 1 6 2 7 1 C V 6 1 4 3 7 1 C F n 0 0 1 V 6 1 0 4 7 1 C F n 0 0 1 V 6 1 L L P _ V 2 . 1 F n 0 0 1 2 0 7 1 C V 6 1 F n 0 0 1 4 6 7 1 C F n 0 0 1 1 2 7 1 C 9 4 7 1 C 1 _ V 3[...]