Question about Hitachi 51F500 51" Rear Projection HDTV-Ready Television

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Shut down tv will come on for 10 second then shuts down

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  • mdjesus May 20, 2008

    my tv turned on fine but if you step ******* the floor the image goes off but the sound keeps working.. if you step ******* the floor again or hit the tv the images comes back on.. does anybody have any idea what kind of problem is this?
    THANKS


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What is dry solder?

Posted on May 08, 2008

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I have this problem before and to fix this problem is to check for dry joints at the fly back pins which are the primary section of the fly back. these two bins that supplies the power to the HOT. good luck

Posted on May 03, 2008

  • Waleed Rishmawi
    Waleed Rishmawi Jul 16, 2008

    when putting any parts on the printed circuit you have to solder them with a soldering iron. seem like that joint need to be soldered again.

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If it shuts down but the indicator ON remains , then check the convergence IC , I beleive it starts with part num. STK-392 of something similar, the other option is to check for a DRY SOLDER somewhere around the POWER SUPPLY.hope this helps

Posted on May 03, 2008

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