Question about Projection Televisions

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JVC 48 inch projection HD TV took a spark from lamp (short or static electricity) and now picture has irregular horizontal distortion. Can circuit board be damaged? Repaired? Replaced? Cost? Model AV48WP30 manufactured Feb 2002 - LynnCat@bellsouth.net 972-333-3454.

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  • lynncat Jul 05, 2008

    Chris - sorry if I did not make clear - this is not an overhead projection tv.

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No the circuit borad is fine it will be the lamp 100% positive needs replacing i have a over head projecter and the lamps should be replaced 700 to 1200 hours and very costly also.

Posted on Jul 05, 2008

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You may have damaged the convergence board

Posted on Jul 05, 2008

  • Ginko
    Ginko Jul 05, 2008

    You need to test, and eventually replace the convergence ICs, after this you will need to perform a full convergence setup procedure.

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SOURCE: jvc projection tv

it will still be the lamp ,it took a spark its been damaged it will cause all the lines in the tv it has nothing to do with the circuit board

Posted on Jul 05, 2008

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