Question about Panasonic PT-53WX53 53" Rear Projection HDTV-Ready Television

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Sound but no picture

I have a 53 inch rear projection tv the picture went out but sound still works i had the convergence board replaced about a year ago it worked fine then the picture went out when you turn it on the sound comes on the power light comes on and does not blink though and when you hit power it still makes that click noise like it usually does

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  • mhwhite5 Feb 15, 2009

    I dunno last time when the convergence board went there was still some sort of picture now there is no picture when you look at it it looks like its not turned on, even if you hit the menu button still nothin shows up on the screen?

  • mhwhite5 Feb 16, 2009

    yea im pretty sure the board was replaced, yea the sound works you can still hear all that just the screen dosent turn on

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Hi

From the information you have provided the problem is with the convergence. If you have gone into the menu after the TV has been on for an hour or more and tried adjusting the focus/conversion and the focus did not correct the problem the convergence ICs have failed and will need to be replaced along with a few defective resistors. If all the colors are incorrect a open fuse in the voltage supply to the amplifiers is possible.Convergence failure is a very common problem with this TV set. There could be other parts that are not within factory specs. The only way to be positive of the problem is to have the circuitry diagnosed by someone with the proper TV test equipment to determine what parts that are no longer within specs. A small TV repair shop will many times be less expensive than a large repair facility.
Please revert for further clarifications.

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Thanks
Rylee

Posted on Feb 13, 2009

  • Rylee Smith
    Rylee Smith Feb 15, 2009

    Can you hear any sound from the tv? Have you replaced the convergence board or just replaced the convergence- stk ics?



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