Manuals / Panasonic / TV and Video / Flat Panel Television

Panasonic TC-P50S1, TC-P46S1, TC-P42X1 Panel Drive SOS Detect Block Diagram TC-P42S1, Slide #35

Models: TC-P42X1 TC-P46S1 TC-P50S1 TC-P42S1 TC-P50X1

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Panel Drive SOS Detect Block Diagram (TC-P42S1)

Slide #35

Page 35

Image 35

Panasonic TC-P50S1, TC-P46S1, TC-P42X1, TC-P50X1 manual Panel Drive SOS Detect Block Diagram TC-P42S1, Slide #35

Contents

National Training Panasonic Service and Technology CompanyTechnical Guide 2009-Plasma HD and FHD TV 12th GenerationSlide #2 Panasonic Service and Technology CompanyPrepared by Cesar Perdomo National TrainingSlide Table of ContentSlide #3 SubjectTroubleshooting Boards Isolation Service Notes TopicsIntroduction Series Line-up Features Comparison Technical Changes Standby - Power On Operation Shutdown Circuit ExplanationIntroduction Full HD Series Line upSERIES MODELSV10 Series Z1/V10 SeriesZ Series S1 Series G10/S1 SeriesG10 Series Slide #9 X SeriesX1 Series Slide #10 New Features ComparisonFeature TH-42PX80U No Fans Power Consumption ComparisonFULL HD TC-32LX85USlide #12 VIErA TechnologySlide #13 Moving Picture Resolution 1080 Lineswith 600 Hz Sub-field Drive Sports and other fast-action scenes are stunningly clear480 Hz Sub-field Drive Moving Picture ResolutionMoving Picture Resolution 900 lines or more Whats Sub-field? Sub-fieldSlide #16 Over 2,000,0001 High Contrast Native 40,0001The shading in dimly-lit night scenes is beautifully rendered Series Z1, V10, G15, G10, S1Slide #17 AR Filtersends high-resolution, full-HD data over a wireless connection. It Wireless HDenables a flexible VIERA layout to match any room interior View HD images with wireless operationSlide #19 Radio Frequency Remote Controlboard TC-P42X1 HD ModelNew New on the SSThese circuits are now part of the A board Technical Changes TC-P42X1No D board No SD Card Slot board GS No Fan Drive board PB Slide #22 S - Series Full-HDSlide #23 Connectors/Boards Location TC-P42S1Board Boards DescriptionBoard DescriptionSlide #25 Standby OperationStandby Circuit Operation Slide #27 Power OnSlide #28 Power On OperationSlide #29 Sub-VoltagesSub-Voltages Distribution 1. Missing/Shorted FSTB15V, SUB9V, SUB5V, and BT30V 10 blinks Condition Troubleshooting2. Wrong diagnostic by the A board Slide #32 SOS DetectShutdown Slide #33 SOS Blinking Timing ChartSlide #34 SOS Detect Block Diagram TC-P42S1Slide #35 Panel Drive SOS Detect Block Diagram TC-P42S1Slide #36 Panel Drive SOS Detect Block Diagram TC-P42X1Panel MPU SOS Detect Slide #38 Panel MPU SOS Detect ContinueSlide #39 System MPU SOS DetectSlide #40 2 Blinks Error Code3. Wrong diagnostic by the A board 1. Missing P15V 2. A short of the P15VSlide #41 Troubleshooting 2 Blinks Error Code4 Blinks Error Code 3 Blinks/4 Blinks Error Code3 Blinks Error Code Slide #43 5 Blinks Error Code4. Wrong diagnostic by the A board 1. Missing P5V 2. A short of the P5VTroubleshooting a 5 Blinks Error Code Slide #45 6 Blinks Error Code TC-P42S1Slide #46 6 Blinks Error Code TC-P42X1Slide #47 6 Blinks Error Code Circuit ExplanationSlide #48 DRV RST Block Diagram TC-P42S1Slide #49 Driver Reset Circuit OperationSlide #50 DRV RST Block Diagram TC-P42X1Slide #51 7 Blinks Error CodeSlide #52 8 Blinks Error Code TC-P42S18 Blinks Error Code Circuit Explanation Slide #54 8 Blinks Error Code TC-P42X1SSFlexible Printed Circuit FPCDetect SOS8SS TC-P42X1 Slide #55 8 Blinks Error Code TC-P42X1 Circuit ExplanationTo isolate the SS board for 8 blinks condition Slide #56 11 Blinks Error Code11 Blinks Circuit Explanation Slide #58 Boards Isolation ProcedureSC Board Isolation Procedure TC-P42S1 To determine if the Sustain board is causing a 8 blinks condition SS Board Isolation Procedure TC-P42S1Slide #61 SS Board Isolation Procedure TC-P42X1To determine if the Sustain board is causing a 8 blinks condition Slide #62 SU/SD Boards IsolationSlide #63 SU and SD Boards Isolation ProcedureTo isolate the SU board SU Board IsolationTo isolate the SD board SD Board IsolationSlide #66 Signal Process BlockSlide #67 Signal Process Block DiagramSlide #68 Signal Process ExplanationSlide #69 Service NotesHow to exit Service Mode1. Checks the communication IIC bus lines 2. Provides a SOS History Self Checkremote control for more than 3 seconds Slide #72 Self Check MenuSlide #73 Reset ProcedureTo Exit Note All customer programmed parameters will be erasedFull HD high-definition panel GlossaryResolution HD high-definition panelSlide #75 GlossaryAVCHD H.264Slide #76 GlossaryComposite Video and S-video Component VideoSlide #77 The End