TH-50PX75U has no picture just sound

SOURCE: my tv has no power when turned on th-50px75u

Check the power plug,check the power outlet.Change ur power supply board is dead.

SOURCE: PICTURE FLICKERS ON & OFF & THEN GOES OUT.

If you have a sound and no picture, especially if it flickers then it rules out the main board and CTRL board being bad. You will want to replace the Y-Main board, but when you replace the y-main board you should always replace the upper and lower ybuffer boards because they can short out your new Y-main board.

SOURCE: I have a Panasonic TH-50PX75U Plasma 50" tv. The

Hello,

All you need to do is to open the back cover of the television to check for burnt transistor , this is always the problem , for you to fix this it require a basic knowledge on electronics,
Your power supply board is not yet dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

I hope this will help out in solving the problem

SOURCE: I HAVE A PANASONIC TH-50PX75U TV THAT AFTER

The tv power supply board is the causes and the problems.That the board,where the power a/c cord plug into it.Try website like Ebay.com to buy a refurbish power supply board for the replacement.

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