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Panasonic plasma TH-42PA60A screen is black and won't display the menu or picture. It still has sound though. The batteries in the remote have been checked.

The batteries in the remote are good. The plasma just went black and will not display any image, the menu won't come up on screen but the sound is of good quality.

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  • Televison & ... Master
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It will need to be checked and boards replaced to know which if any are causing this trouble--I presume it happens on all inputs including the rear ones.

Posted on Nov 02, 2012

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Posted on Jan 02, 2017

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SOURCE: I am hooking up a

check your connections. it sounds ( looks ) like you may have connected the video cables incorrectly. the inputs and outputs are color coded, even if the cables you are using are not you can still use them.

Posted on Jan 24, 2009

  • 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

caroldon
  • 17129 Answers

SOURCE: Plasma tv has sound but

This is a common fault solution which can be checked and corrected by you assuming that there is no component failure. There is a high possibility that the components over a period of heating and cooling, tend to bring on a problem of dry soldering. So my advice is to check the set for some loose joints that have played on to give you these erratic shut downs or poor performance.

The best way to check for loose connections is to tap lightly when the set is powered on , If there is change while tapping then it seems that there are DRY solder joints. Remove main plug, the covers - with caution of high voltage, check for dry joints, use a good soldering iron to solder all suspected points.

Sometimes the fault occurs when the set warms up, if so you can simulate the heat using a hair dryer on the suspected areas, try with the power supply, distribution, Processor controller, driver controllers on the A/V related sections. Also the use a FREEZE-IT spray can simulate the components to cool and show up the fault.

Based on the above method you must be able to locate the area of fault and solder the sections. Sometimes large IC's- ones with more pins- tend to have drying in some pins and so cause faults related to the IC's protocol. Have a rough idea of looking into the areas to reduce the time of probing.

Check for tips to look into the SMPS unit with some of my tips:

http://www.fixya.com/support/r5826301-working_switch_mode_power_supplies

Thank you for using Fixya.


Posted on Aug 17, 2011

  • 1 Answer

SOURCE: Panasonic plasma TH-42PA60A Having display problems. Pulling apart to clean out dust. Gone from bits of red through blacks to how it is in video now. Some times it comes good for a few seconds. Have

Try making adjustments to the VA on the power supply and adjusting voltage on the SC (Y-Sustain) board

Posted on Oct 28, 2012

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