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Re: re: I art jvc
You can get the convergence repair kit to fix your model JVc at the following link look under the convergence repair kit category, they provide free step by step instructions with pictures so you can easially do the repair yourself. heres the link. http://servicemanuals.vstore.ca/
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The tv 100% have a convergence problems,it dead.Tv have colors lines R,G,B mis alignments,have colors picture shadows or 3D pictures look alike?The tv convergence board have dead 2 STK convergence ICS and some or all of it resistors are dead too.These parts on the tv convergence board,must be replaced to solved the tv convergence picture problems.The shop,will cost u like $300-350 for parts and labors.
You problem can be your vertical controll circuit, horizontal control circuit and your filter capicators, to figure out which one you will need an on the spot tech.. I'd recommend if you got limited knowledge of electronics you get a tech cause these things can carry hight voltage even when not plugged in.
Well you better be pretty handy with a soldering iron. The convergence output IC's need to be replaced. These are large plastic pack IC's with 18 or so pins that are soldered on the underside of the circuit board. These IC's are mounted to large metal heat sinks.
Remove front grill and chip board ,there are three knobs one is for brightness I think another for a sharper picture (best to use while convergance adjustment and the third which should balance your
black or white screen to have blue,red, or green tinge ,you like to have it as neutraul as possable.
if you are stll getting everything in blue,green or b-52 agua marine ,your red lamp may be burnt out!.
Probably the projection guns (my JVC had them fail on me). It started that way and eventually I had a triple image of what was on TV, one in red, one blue, one yellow, and all slightly offset from each other. The fix was new projection guns (thankfully it was under warranty as they were about $300 each).
you can get the convergence repair kit to fix your model JVc at the following link look under the convergence repair kit category, they provide free step by step instructions with pictures so you can easially do the repair yourself. heres the link. http://servicemanuals.vstore.ca/