Question about JVC AV-48WP30 48" Rear Projection Television

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The colours seemed to have separated on the screen

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  • sands194 Jan 31, 2010

    I tried to reset the convergence but I can only line up the four corners. The green crosses are out. Is there a way I can realign them to the green?

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Hi


Thanks for using FixYa. From what you have described it seems that you have to replace the convergence IC and check power resistor for leakage, if values are not exact you have to replace them. The typical cost to get this fixed by a pro is about $300 - and it doesn't mean that he/they will do a job better than you do. The parts are less than $100 (about $20-$30 for the IC's) if you want to do it yourself. Replacing only the IC's MAY solve the problem; however, many people have also had blown resistors requiring replacement. Why would you ask should you replace both of the IC's if only one is shot?! If one is shot the other one is not far away and for that little price of the chips it worth changing them both at the same time. Also the convergence board should be checked for cracked solder. If you replace the ICs and the resistors are shot, the ICs may blow again almost immediately, meaning you may have to do the repair twice.


Please do accept the solution if the issue is resolved or else revert for further assistance.


Thanks
Rylee

Posted on Jan 31, 2010

  • Rylee Smith
    Rylee Smith Jan 31, 2010

    I think you have to replace the ICs as you have already tried adjusting everything. Please do accept the solution if the issue is resolved or else revert for further assistance.


    Thanks
    Rylee

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bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

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