Toshiba 46H83 46" Rear Projection HDTV-Ready Television Logo

Question about Toshiba 46H83 46" Rear Projection HDTV-Ready Television

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TOSHIBA TV NO PICTURE

NO PICTURE AFTER A LOUD NOISE,BUT DOES HAVE SOUND, TOSHIBA MODEL NUMBER 46H83

Posted by Anonymous on

  • Anonymous Apr 05, 2010

    There is picture when a DVD is played....if this makes any difference.

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Anonymous

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Sounds like blown invertor board that powers the backlights (if it is LCD or PLASMA). If your lucky and its just the invertor board blown it could cost anywhere between £50-£150 for new board (without labour).. if you are UN-Lucky, then the backlights themselfs may have blown which is *usually* an un-economic repair.

Posted on Apr 05, 2010

  • Anonymous Apr 05, 2010

    Then are you sure that the TV made the loud noise and not the digibox? If the tv is working fine when you put a DVD player through it, then I wouldn't think there is much wrong with TV, as the Digibox (freeview or sky) basically use the same (scart) connections, so should work the same.



    If however it is a dvd player that is built in to the TV thats working, and all external sources have no picture, it could be a blown video decoder chip (unlikely as the internal dvd player would probably use the same chip)...

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