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

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Video is all green and squeezed together on the top half and flickers. I cannot make out what is on the screen though.The audio is fine, this started happenning a couple years ago, but I could correct it by just turning on the split screen, then turning it back off, then the tv was fine. Now the screen is like that all of the time no matter what I do. I've tried everything in the menu, although it is hard to read also.

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  • totalfx679 Jan 12, 2009

    Video is all green and squeezed together on the top half and flickers. I cannot make out what is on the screen though.The audio is fine, this started happenning a couple years ago, but I could correct it by just turning on the split screen, then turning it back off, then the tv was fine. Now the screen is like that all of the time no matter what I do. I've tried everything in the menu, although it is hard to read also.

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Weird problem not convergence

Mine is doing the exact same thing! have you found a fix yet?

Posted on Jun 09, 2007

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MikeNJ1964
  • 398 Answers

SOURCE: Convergence Problems

If you did not use heat sink compound then you probably have not hurt the new IC's yet but you should remove them and add the heat sink compound NOW. If the convergence IC's are bad then you will have access to the convergence menu but the adjustments will have no effect. The fact that you switched the IC's and got the same results shows that the IC's are good. If your red convergence is still way out when the new IC's are installed then the old IC probably burned out the low value resistor associated with the Red Vertical (RV) channel.

Posted on Jul 03, 2007

ctf1800
  • 4402 Answers

SOURCE: JVC Model No. HD-61Z456 Screen is completely Green

Sounds like the green tube is shot, tap on the green board see if theres a loose connection, with something hard plastic

Posted on Jan 31, 2008

C-Dog
  • 84 Answers

SOURCE: RED AND GREEN DOUBLE AND BLUR PICTURE HELP PLEASE

You have a convergence problem. Components are shorted out and must be replaced. Unless you're a technician, there's really nothing you can do at this point.

C-Dog

Posted on Feb 12, 2008

  • 1 Answer

SOURCE: We have an I-Art 48

this is very common.. you need to go here Re: Convergence problems on AV-48WP30 then read what it says. There are 2 chips to be replaced to fix it.

Posted on Jan 15, 2010

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