Service Manual
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SERVICE MANUAL Customer Model: PD P4206EM Safety Precaution Technical Specifications Block Diagram Circuit Diagram Basic Operations & Circuit Description Main IC Specifications Product Specification of PDP Module Trouble Shooting Manual of PDP Module Spare Part List Exploded View If you forget your V-Chip Password Software Upgrade This manual is the latest at the time of printing, and does not include the modification which may be made after the printing, by the constant improvement of product.
SERVICE MANUAL Customer Model: PD P4206EM Safety Precaution Technical Specifications Block Diagram Circuit Diagram Basic Operations & Circuit Description Main IC Specifications Product Specification of PDP Module Trouble Shooting Manual of PDP Module Spare Part List Exploded View If you forget your V-Chip Password Software Upgrade This manual is the latest at the time of printing, and does not include the modification which may be made after the printing, by the constant improvement of product.
Service Manual
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Q/A DEPARTMENT ... ... SPECIFICATION APPROVED : . MODEL : PDP4206EM 42" Plasma Monitor Technical DATE FIRST ISSUED Specifications ISSUE RAISED BY CHECKED BY NUMBER OF PAGES 1 REVISIONS ISSUED DATE DESCRIPTION 9 RAISED BY : SPECIFICATION AGREED : SIGNATURE DATE R & D DEPARTMENT ...COMMERCIAL DEPARTMENT ...PRODUCTION DEPARTMENT ... SIGNATURE : DATE : NOTE : Only documents stamped "Controlled Document" to be used for manufacture of production parts. CUSTOMER ... ... ... ...
Q/A DEPARTMENT ... ... SPECIFICATION APPROVED : . MODEL : PDP4206EM 42" Plasma Monitor Technical DATE FIRST ISSUED Specifications ISSUE RAISED BY CHECKED BY NUMBER OF PAGES 1 REVISIONS ISSUED DATE DESCRIPTION 9 RAISED BY : SPECIFICATION AGREED : SIGNATURE DATE R & D DEPARTMENT ...COMMERCIAL DEPARTMENT ...PRODUCTION DEPARTMENT ... SIGNATURE : DATE : NOTE : Only documents stamped "Controlled Document" to be used for manufacture of production parts. CUSTOMER ... ... ... ...
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Parts position Internal Speaker (Right) Power Supply Internal Speaker (Left) Y-Drive Top Z-Sustainer Y-Sustainer External Speaker Terminals Y-Drive Bottom X left Extension Power SW EMI filter + AC Inlet only for the Model with Turner Main (Video) Stand Tuner/Audio X right Extension Remote control Receiver Local key Control (Signal Input)
Parts position Internal Speaker (Right) Power Supply Internal Speaker (Left) Y-Drive Top Z-Sustainer Y-Sustainer External Speaker Terminals Y-Drive Bottom X left Extension Power SW EMI filter + AC Inlet only for the Model with Turner Main (Video) Stand Tuner/Audio X right Extension Remote control Receiver Local key Control (Signal Input)
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Main IC Specifications PW171 Image Processor AD9883A 110MSPS/140MSPS Analog Interface for Flat Panel Displays NV320 Video Enhancement Processor VCP 323XD comb Filter Video Processor SiI161B Panel Link Receiver Z86229 NTSC Line 21 CCD Decoder TDA9850 BTSC stereo/SAP decoder(only for the Model with Turner) NJW1144 Audio Processor
Main IC Specifications PW171 Image Processor AD9883A 110MSPS/140MSPS Analog Interface for Flat Panel Displays NV320 Video Enhancement Processor VCP 323XD comb Filter Video Processor SiI161B Panel Link Receiver Z86229 NTSC Line 21 CCD Decoder TDA9850 BTSC stereo/SAP decoder(only for the Model with Turner) NJW1144 Audio Processor
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.... Product Specification of PDP Module ELECTRICAL INTERFACE OF PLASMA DISPLAY The PDP42V6#### requires only 8bits of digital video signals for showing the best display performance. GENERAL SPECFICATIONS 9 Model Name 9 Number of Pixels 9 Pixel Pitch 9 Cell Pitch... Area 9 Outline Dimension 9 Pixel Type 9 Number of Gradations 9 Weight 9 Aspect Ratio 9 Peak Brightness 9 Contrast Ratio 9 Power Consumption 9 Life-time : PDP42V6#### (42V6#### Model) : 852(H) 480(V) (1pixel=3 RGB cells) : 1080 (H) 1080 (V) : 367 (H) 1080 (V) (Green Cell basis) : 920.1(H) 518.4(V) 0.5mm : 1005(H) 597(V)...
.... Product Specification of PDP Module ELECTRICAL INTERFACE OF PLASMA DISPLAY The PDP42V6#### requires only 8bits of digital video signals for showing the best display performance. GENERAL SPECFICATIONS 9 Model Name 9 Number of Pixels 9 Pixel Pitch 9 Cell Pitch... Area 9 Outline Dimension 9 Pixel Type 9 Number of Gradations 9 Weight 9 Aspect Ratio 9 Peak Brightness 9 Contrast Ratio 9 Power Consumption 9 Life-time : PDP42V6#### (42V6#### Model) : 852(H) 480(V) (1pixel=3 RGB cells) : 1080 (H) 1080 (V) : 367 (H) 1080 (V) (Green Cell basis) : 920.1(H) 518.4(V) 0.5mm : 1005(H) 597(V)...
Service Manual
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LABEL LABEL Sticking Position Coner Plate E/X Tube 3211QKE008A P/N (carved) Y-SUS Z - SUS CONTROLLER X left Signal Input (R,G,B,H/Vsync.) X right Identification Label : LABEL 7.0 2.5 Model Name Bar Code (Code 128, Contains the manufacture No.) Manufacture No. The trade name of PDP Module 8. Product Specification of LG Electronics Manufactured date (Year & Month) Manufactured place
LABEL LABEL Sticking Position Coner Plate E/X Tube 3211QKE008A P/N (carved) Y-SUS Z - SUS CONTROLLER X left Signal Input (R,G,B,H/Vsync.) X right Identification Label : LABEL 7.0 2.5 Model Name Bar Code (Code 128, Contains the manufacture No.) Manufacture No. The trade name of PDP Module 8. Product Specification of LG Electronics Manufactured date (Year & Month) Manufactured place
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1. Introduction COMPOSITION OF PDP BOARDS 42" V6 MODEL. Y-DRIVE TOP Z-SUS B/D PSU Y-SUS B/D IPM IPM Y-DRIVE BOTTOM X-LEFT B/D COF COF CONTROL B/D X-RIGHT B/D
1. Introduction COMPOSITION OF PDP BOARDS 42" V6 MODEL. Y-DRIVE TOP Z-SUS B/D PSU Y-SUS B/D IPM IPM Y-DRIVE BOTTOM X-LEFT B/D COF COF CONTROL B/D X-RIGHT B/D
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1. The trade name of module Exhaust hole long 1 short 1 long 2 short 2 COF long2-1 Identification label COF long 2-7 6#### 402K242V6000266.ASLGA 2004.02 Model Name Bar Code (Code 128, Contains the manufacture No.) Manufacture No. Introduction Definitions Definition of MODULE position * Back side of LG Electronics Manufactured date (Year & Month) The place Origin Model Suffix
1. The trade name of module Exhaust hole long 1 short 1 long 2 short 2 COF long2-1 Identification label COF long 2-7 6#### 402K242V6000266.ASLGA 2004.02 Model Name Bar Code (Code 128, Contains the manufacture No.) Manufacture No. Introduction Definitions Definition of MODULE position * Back side of LG Electronics Manufactured date (Year & Month) The place Origin Model Suffix
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... service 1. Ex) COF long 2-1 fail ,address 1 line open, Y b/d problem , mis-discharge. 9 The PDP module must be helpful to the below warning and cautions. 1. Check the model label. Since PDP module uses high voltages, Be careful a electric shock and after 1 min. 4. Before repairing there must be protected from static electricity. 5. Be careful... panel surface and appearance of module. Whether it can touch circuit after removing power some current remains in drive circuit. it is boards of same model with short circuit of PDP boards when measuring any voltages.
... service 1. Ex) COF long 2-1 fail ,address 1 line open, Y b/d problem , mis-discharge. 9 The PDP module must be helpful to the below warning and cautions. 1. Check the model label. Since PDP module uses high voltages, Be careful a electric shock and after 1 min. 4. Before repairing there must be protected from static electricity. 5. Be careful... panel surface and appearance of module. Whether it can touch circuit after removing power some current remains in drive circuit. it is boards of same model with short circuit of PDP boards when measuring any voltages.
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DC/DC Converter part : Being impressed 5V, Va ,Vs, DC/DC converter makes 5V,Va,Vs,Vset_up,Vsc which is no DC/DC B/D in model 40 ¨• /42 ¨• (1 POWER B/D). * 50 ¨• 60 ¨• embedded DC/DC B/D separately because of high power consumption. 3. There is essential for each B/D. DC/DC con. part 15 Basic 6.
DC/DC Converter part : Being impressed 5V, Va ,Vs, DC/DC converter makes 5V,Va,Vs,Vset_up,Vsc which is no DC/DC B/D in model 40 ¨• /42 ¨• (1 POWER B/D). * 50 ¨• 60 ¨• embedded DC/DC B/D separately because of high power consumption. 3. There is essential for each B/D. DC/DC con. part 15 Basic 6.
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Check panel appearance Check COF Replace X b/d Replace ctrl b/d Horizontal defect? Check panel appearance Replace ctrl b/d Check PSU output (Va,Vs,5v) Check Y, Z b/dinput voltage Replace Y, Z b/d vertical defect? Replace Y drv b/d Replace Y sus b/d Replace ctrl b/d 19 what kind of module ,all connectors and cables. of defect Check model No. Fast check updefect? Trouble shooting. No display? 4. Check FPC Replace Y drv b/d Replace Y sus b/d Replace ctrl b/d Mis -discharge on screen?
Check panel appearance Check COF Replace X b/d Replace ctrl b/d Horizontal defect? Check panel appearance Replace ctrl b/d Check PSU output (Va,Vs,5v) Check Y, Z b/dinput voltage Replace Y, Z b/d vertical defect? Replace Y drv b/d Replace Y sus b/d Replace ctrl b/d 19 what kind of module ,all connectors and cables. of defect Check model No. Fast check updefect? Trouble shooting. No display? 4. Check FPC Replace Y drv b/d Replace Y sus b/d Replace ctrl b/d Mis -discharge on screen?
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... 423-42D108-01 21 423-42D10C-01 22 423-42D10F-01 23 423-42D113-01 24 423-42D114-01 25 423-42D115-01 Report For PDP4206EM Unit Quantity Summary 0.3 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 2 2 28 4 2 1 1 1 1 1 1 1 1 4 1 1 2 1 2 1 ... TUNER FOR USA FRONT CABINET BLACK ENG 42TD1 W/O TV GIFT BOX HANDLE 34B8 HANDLE FOR PLASMA POWER LENS 42D1 REMOTE LENS 42D1 SPONGE CUSHION 500X10X4.0MM W/ADHESI SPONGE CUSHION 950X10X4.0MM ...PVC SHEET FOR MAIN BOARD 42D1 MODEL PLATE AKAI ENG 42TD1(JIAYING) PC SHEET FOR REMOTE PCB42D1 94V0 0.3 CAUTION PLATE ENG 42D1 H SPK PLATE MAIN SANSUI 42" 42SB POWER PLATE SANSUI 42SB ...
... 423-42D108-01 21 423-42D10C-01 22 423-42D10F-01 23 423-42D113-01 24 423-42D114-01 25 423-42D115-01 Report For PDP4206EM Unit Quantity Summary 0.3 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 2 2 28 4 2 1 1 1 1 1 1 1 1 4 1 1 2 1 2 1 ... TUNER FOR USA FRONT CABINET BLACK ENG 42TD1 W/O TV GIFT BOX HANDLE 34B8 HANDLE FOR PLASMA POWER LENS 42D1 REMOTE LENS 42D1 SPONGE CUSHION 500X10X4.0MM W/ADHESI SPONGE CUSHION 950X10X4.0MM ...PVC SHEET FOR MAIN BOARD 42D1 MODEL PLATE AKAI ENG 42TD1(JIAYING) PC SHEET FOR REMOTE PCB42D1 94V0 0.3 CAUTION PLATE ENG 42D1 H SPK PLATE MAIN SANSUI 42" 42SB POWER PLATE SANSUI 42SB ...
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... FOR V6/FORMOSA PANEL PATCH FOR V6 MACH. SCREW W/SP WASHER 4x10 SPK BOX STP SCREW 4x16 PLASMAS PANEL CUSHION 500x10x4MM CUSHION 950x10x4MM STP SCREW 3x10 FILTER SUPPORT BTM FILTER SUPPORT L&R FILTER SUPPORT TOP SHIELD ...1 QTY REMARK SCREW 4x12 SCREW 4x14 SUPPORT FOR PW BKT PATCH FOR SHIELD BOX EDGE SADDLE 27MM MACH.SCREW M6x20 HANDLE STP SCREW 3x8 CLAMP MODEL PLATE PVC SHEET FOR TUNER BOARD PVC SHEET FOR MAIN BOARD VACK COVER SHIELD COVER B MACH. 56 55 54 53 52 51 50 49 48... 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24...
... FOR V6/FORMOSA PANEL PATCH FOR V6 MACH. SCREW W/SP WASHER 4x10 SPK BOX STP SCREW 4x16 PLASMAS PANEL CUSHION 500x10x4MM CUSHION 950x10x4MM STP SCREW 3x10 FILTER SUPPORT BTM FILTER SUPPORT L&R FILTER SUPPORT TOP SHIELD ...1 QTY REMARK SCREW 4x12 SCREW 4x14 SUPPORT FOR PW BKT PATCH FOR SHIELD BOX EDGE SADDLE 27MM MACH.SCREW M6x20 HANDLE STP SCREW 3x8 CLAMP MODEL PLATE PVC SHEET FOR TUNER BOARD PVC SHEET FOR MAIN BOARD VACK COVER SHIELD COVER B MACH. 56 55 54 53 52 51 50 49 48... 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24...