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Panasonic Viera TV has bar of incorrect colours in top left corner of screen

I have a panasonic viera TH-P50VT20A tv that has a bar in the top left corner of the screen where the colours are wrong and slightly flicker. It shows pink/ red where it should be white and shows blue when it should be red. Any ideas how to fix? Thanks!

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 184 Answers

SOURCE: Panasonic viera Plasma TV model TH-P42X10A The tv

Hello,

The power supply board of the television is 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 in solving the problem....

Posted on Aug 01, 2011

  • 3 Answers

SOURCE: Panasonic viera will not turn on

Try the following troubleshooting steps.Check power cord and power outlet, possible light switch problem.
Check if you TV savy check the P board if the P board is not good check the fuses on the P board.
If the P board is OK check the A board.
To check these Unplug the TV , Disconect A5 A6 and A7 on the A board and plug the TV in and see if you get a white screen if this is the case your P board should be OK.

Posted on Dec 04, 2011

bugoy31
  • 1238 Answers

SOURCE: I have left my viera panasonic plasma tv model TH-P50X10A, unpluged for two months I tried to power it up the green light flickers for a moment then slowly flashes red and the tv dosen't work.?

Good day!!!!


That problem is usually cause of faulty capacitors on the power supply board..

Just follow this instruction to fix your TV..

1. Open the back cover of your TV.
2. Look at the power supply board..Its normally connected to the power cord..
3. After that,,try to look at the actual image of capacitors if it is bulged on the top so that you can easily determine the bad capacitors..
4. After that,,try to replaced the bad capacitors using soldering iron and soldering lead..replaced the capacitors only with the same type ratings and value..
5. Some of the capacitors not bulged so its better if have a capacitance meter

Posted on Jun 19, 2012

lars_olsson6
  • 3400 Answers

SOURCE: My Panasonic Viera TH-42PZ77U tv won't turn on.

http://www.youtube.com/watch?v=qQ_iLxx3Fj4
ARE THIS RIGHT PROBLEM.?

Posted on Jul 11, 2013

gopakumarg43
  • 74106 Answers

SOURCE: Can anyone help pinpoint the issue of red screen on Panasonic TH-42PZ700U?

If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Posted on Jan 12, 2017

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