Question about Panasonic TH-50PX75U Plasma HDTV
Check ur power source?Yes,than the power supply board is dead,that the board,where the power a/c cord plug into it.Replaced the power supply board,ur tv will be power up and running again.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power suuply board for the replacement.
Posted on Aug 02, 2010
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Posted on Jan 02, 2017
Thanks for using FixYa. Aplasma 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. These kinds of issues in plasmas usually occur after 3-4years. Please do accept the solution if the issue is resolved or post a comment for further assistance.
Posted on Sep 03, 2010
SOURCE: I have a Panasonic
Unfortunately your going to have to have it serviced by an Authorized Panasonic Dealer. Independent shops will not be authorized to order parts without the consent of Panasonic. They are rough to deal with.
Posted on Dec 20, 2010
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