I have a JVC projection screen TV model AV-65WP74 and one day I turned it on and it had green shadows on it and the picture is curved. I have had it for about 3 yrs. I have trid unplugging it , I tried the Convergence (the auto and the manuel) the auto makes it look worse and the manuel it won't line up right and have tried the reset on it. What is wrong and can I fix it myself
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If the model indicated here is right It could be in the power supply and this model sometimes fails where light just blinks--that could be also convergence issue--in this model there is a way to disconnect the power going to the convergence board to see if set will then turn on.
Convergence ICs and resistors need replacement. Very common issue. The AV48WP74 -AV65WP74 convergence repair kit from www.tvrepairworld.com has the 2 ICs and associated resistors plus the CD with repair instructions.
Hi, This kind of picture problem is due to failure of convergence out ICs, please replace convergence out ICs in tv to get it fixed. If you are handy with electronics stuff repair and can replace parts in circuit board with proper tools then can replace above said ICs by yourself or ask local tv tech to repair your tv. Thanks.
Not the lamp if u have good picture.Ur 2 convergence ICS and all the resistors is dead.Colors misaligns,have shadow or 3D colors. Must replaced 2 ICS and all it resistors in the US shop will cost U $300 parts and labors.Canadian don't know.
convergence amp ic bad http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html Sony Convergence http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/ http://www.techlore.com/article/19631/Sony-Convergence-Procedure/