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Pioneer plasma 50 inch tuner problem. unit shuts down, won't turn back on, display displays fault code e01, power button flashes red, sometimes it works, then the next day it does it again

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    • hi sir
    •  there may be a problem in the power section.. if it is in warrenty u trust them.. or there is a usefull manual just refer it : www.visualapex.com/​plasma/​Plasma_​details.asp?​chPartNumber=​TH-50PF9UK&​amp;​MFR=​Panasonic
    •  
    • ·
      if any problem i am there to assist u ...
       thank u 

Posted on Sep 12, 2008

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The power supply in the media box is usually the most likely culprit.

Dismantle the media box and remove the LARGE power supply board and check for dry solder joints. Where the heatsink is soldered onto the board the joints may be in a bad way. This is usually a symptom of the fact that the media boxes for V3 Pio's get very hot - all that expanding and contracting is likely to create dry solder joints. Taking the box apart shouldn't be a problem for anyone with a reasonable level of IT type skills!

Resolder the joints and you should be good to go. Whilst I can't guarantee that this is the definitive fix for this problem it seems to work for a while and is just a problem that many of these units have.

Posted on Sep 12, 2008

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