panasonic th-p42x30m no display

Anon Zee … your going to want to test some voltages on your power supply, main board and tcon board to determine where the issue lies. youll require a multimeter and the ability to use it. if you have the tools and knowledge, reply back with some pictures of your layout and individual boards for further assistance.

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Hi

Here’s an image of the no picture troubleshooting flowchart, taken from the service manual for the TV. (be patient as it takes a little while to go from processing to Download - this is the download link - after you’ve passed the recaptcha test and click on Go to Download below the Document preview box.)

(click on image to enlarge for better viewing)

Hopefully a start.