Question about JVC PD-42WX84 42 in. HD-Ready Plasma Television

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I have this tv i turn it off before going to work when i came home i turn it on it would do nothing cuts its self off after 20 min , blue light flashing what vould it be

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Hi


Thanks for using FixYa. A plasma TV is a very hard working device. It is working harder than any TV that has been built before, and as a result it produces a lot of heat. 75% of technical problems in plasma TV's are caused by overheating problems. You’ll need to check the power supply board first for any swollen/bulged capacitors. As power supply board is the hardest working board in a plasma TV, it develops voltage to supply all components, high current + high voltage. All this is only recommended if you have electrical expertise & know how to solder/re-solder components as these units contain high voltages even when switched off. Please do accept the solution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee

Posted on Aug 03, 2010

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Posted on Jan 02, 2017

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