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Panasonic TC-P42X1, TC-P42S1, TC-P50S1, TC-P46S1, TC-P50X1 Boards Isolation Procedure, Slide #58

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

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Page 58

Boards Isolation Procedure

Boards Isolation Procedure

Caution: Do not let the TV run for more than 30 seconds while connectors or boards are disconnected.

Slide #58

Image 58

Panasonic TC-P42X1, TC-P42S1, TC-P50S1, TC-P46S1, TC-P50X1 manual Boards Isolation Procedure, Slide #58

Contents

2009-Plasma HD and FHD TV 12th Generation Panasonic Service and Technology CompanyTechnical Guide National TrainingNational Training Panasonic Service and Technology CompanyPrepared by Cesar Perdomo Slide #2Subject Table of ContentSlide #3 SlideStandby - Power On Operation Shutdown Circuit Explanation TopicsIntroduction Series Line-up Features Comparison Technical Changes Troubleshooting Boards Isolation Service NotesIntroduction MODELS Series Line upSERIES Full HDZ Series Z1/V10 SeriesV10 Series G10 Series G10/S1 SeriesS1 Series X1 Series X SeriesSlide #9 Feature New Features ComparisonSlide #10 TC-32LX85U Power Consumption ComparisonFULL HD TH-42PX80U No FansVIErA Technology Slide #12Sports and other fast-action scenes are stunningly clear Moving Picture Resolution 1080 Lineswith 600 Hz Sub-field Drive Slide #13Moving Picture Resolution 900 lines or more Moving Picture Resolution480 Hz Sub-field Drive Sub-field Whats Sub-field?Series Z1, V10, G15, G10, S1 Over 2,000,0001 High Contrast Native 40,0001The shading in dimly-lit night scenes is beautifully rendered Slide #16AR Filter Slide #17View HD images with wireless operation Wireless HDenables a flexible VIERA layout to match any room interior sends high-resolution, full-HD data over a wireless connection. ItRadio Frequency Remote Control Slide #19on the SS TC-P42X1 HD ModelNew New boardNo D board No SD Card Slot board GS No Fan Drive board PB Technical Changes TC-P42X1These circuits are now part of the A board S - Series Full-HD Slide #22Connectors/Boards Location TC-P42S1 Slide #23Description Boards DescriptionBoard BoardStandby Operation Slide #25Standby Circuit Operation Power On Slide #27Power On Operation Slide #28Sub-Voltages Slide #29Sub-Voltages Distribution 2. Wrong diagnostic by the A board 10 blinks Condition Troubleshooting1. Missing/Shorted FSTB15V, SUB9V, SUB5V, and BT30V Shutdown SOS DetectSlide #32 SOS Blinking Timing Chart Slide #33SOS Detect Block Diagram TC-P42S1 Slide #34Panel Drive SOS Detect Block Diagram TC-P42S1 Slide #35Panel Drive SOS Detect Block Diagram TC-P42X1 Slide #36Panel MPU SOS Detect Panel MPU SOS Detect Continue Slide #38System MPU SOS Detect Slide #391. Missing P15V 2. A short of the P15V 2 Blinks Error Code3. Wrong diagnostic by the A board Slide #40Troubleshooting 2 Blinks Error Code Slide #413 Blinks Error Code 3 Blinks/4 Blinks Error Code4 Blinks Error Code 1. Missing P5V 2. A short of the P5V 5 Blinks Error Code4. Wrong diagnostic by the A board Slide #43Troubleshooting a 5 Blinks Error Code 6 Blinks Error Code TC-P42S1 Slide #456 Blinks Error Code TC-P42X1 Slide #466 Blinks Error Code Circuit Explanation Slide #47DRV RST Block Diagram TC-P42S1 Slide #48Driver Reset Circuit Operation Slide #49DRV RST Block Diagram TC-P42X1 Slide #507 Blinks Error Code Slide #518 Blinks Error Code TC-P42S1 Slide #528 Blinks Error Code Circuit Explanation SSFlexible Printed Circuit FPCDetect SOS8SS TC-P42X1 8 Blinks Error Code TC-P42X1Slide #54 To isolate the SS board for 8 blinks condition 8 Blinks Error Code TC-P42X1 Circuit ExplanationSlide #55 11 Blinks Error Code Slide #5611 Blinks Circuit Explanation Boards Isolation Procedure Slide #58SC Board Isolation Procedure TC-P42S1 SS Board Isolation Procedure TC-P42S1 To determine if the Sustain board is causing a 8 blinks conditionTo determine if the Sustain board is causing a 8 blinks condition SS Board Isolation Procedure TC-P42X1Slide #61 SU/SD Boards Isolation Slide #62SU and SD Boards Isolation Procedure Slide #63SU Board Isolation To isolate the SU boardSD Board Isolation To isolate the SD boardSignal Process Block Slide #66Signal Process Block Diagram Slide #67Signal Process Explanation Slide #68Service Notes Slide #69Service Mode How to exitremote control for more than 3 seconds Self Check1. Checks the communication IIC bus lines 2. Provides a SOS History Self Check Menu Slide #72Note All customer programmed parameters will be erased Reset ProcedureTo Exit Slide #73HD high-definition panel GlossaryResolution Full HD high-definition panelH.264 GlossaryAVCHD Slide #75Component Video GlossaryComposite Video and S-video Slide #76The End Slide #77