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Plasma TV turns off

Discussion in 'Troubleshooting and Repair' started by BigPapi, Mar 16, 2014.

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  1. BigPapi

    BigPapi

    2
    0
    Mar 16, 2014
    Hello:

    I have a Samsung 42" Plasma TV (Model PSPF411701) that was turning off and making a clicking noise. My friend checked the capacitors in the Power Supply and detected that there was an issue with the capacitance for the input capacitors. We replaced those, and now the TV turns off and makes a clicking noise, but when I turn it back on, it can stay on for up to 2 hours (that is as long as I have left it on).

    Just wanting to get any input on what to do here. Thanks in advance.
     
    Last edited: Mar 16, 2014
  2. cjdelphi

    cjdelphi

    1,096
    104
    Oct 26, 2011
    Maybe there are more bad caps..

    But, it sounds like a heat issue and the relay is dropping out.
     
  3. BigPapi

    BigPapi

    2
    0
    Mar 16, 2014
    Thanks for the reply. Maybe more bad caps. I will check them. How could it be heat and it stays on for so long and no obvious heat?
     
  4. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,448
    2,809
    Jan 21, 2010
    Post some photos of the board where your friend replaced the capacitor(s) and identify which ones were replaced.
     
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