Question about JVC AV-56WP74 56" Rear Projection HDTV-Ready Television

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Blue Shadow on my AV-56WP74 56 in JVC

I see a blue and yellow type Ghosts on my TV. The convergence Won't align properly. Does Anyone know the Part numbers I need to order and possibly somewhere to find a step by step repair. Thanks

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Http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

Posted on Dec 04, 2007

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1 Answer

Jvc manual


Well there is no yellow, there is only red, blue and green, Blue is the set line the other 2 need to be aligned to. If blue is bent or out of alignment then there is a problem with some internal chips that would require a good deal of soldering skill

Jan 03, 2012 | JVC AV-48WP30 48" Rear Projection...

1 Answer

My jvc model # av-48wp30 tv has a blue shadow


Convergence needs repair. The AV48WP30 convergence repair kit from www.tvrepairworld.com has the parts and the CD with step by step repair instructions.

Aug 08, 2010 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Jvc av-48wp30 blue to align convergence


Tv colors R,G,B don't alignment any colors.Tv have a convergence problems,it dead.Tv convergence board require changes 2 STK convergence ICS and some or all it resitors to solved convergence problems.The shop will cost u $300-350 for parts and labors.

Jul 11, 2010 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Blue and Yellow Shadows


Ur convergence are dead.Must know how to solders?Have solder iron,solders,solder wicks?Must replace 2 STK convergence IC,and some or all it resistors.Tries websites to buy a convergence kit at Tv repair Wolrd.com,Tvrepairkits.com to repair it ur sself.The shop will cost $300 for parts and labors.

Mar 29, 2010 | JVC AV-48WP30 48" Rear Projection...

1 Answer

My tv has a a yellow shadow with a little blue. would like to know if it can be fixed without costing alot.


Ur convergence is dead.Must replaced 2 convergence ICS and some or all the resistors.Know how to solders?Buy a convergence kit at Tv repair World.com,tvrepairkits.com to repair it ur self.The shop will cost u $300 for parts and labors.

Nov 23, 2009 | JVC AV-65WP74 Rear Projection Television

1 Answer

Convergence problem


sounds like convergence amps bad

Oct 23, 2007 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Jvc av56pw74 blue shadow


You are going to need a full convergance alignment to rectify this issue.

Aug 09, 2007 | JVC AV-27720 27" TV

2 Answers

JVC AV-56WP74 Problem


Yes, one of your convergence IC's have gone bad. They are located on the convergence board inside the tv and there are two of them. They are inexpensive and easy to replace if you know how to solder. Watch out for the JVC booby trap sensor on the dvi input card. Don't run the tv with the back panel off unless you have disconnected the DVI card from the main board. I would even cover the little sensor with black electrical tape. Then it is safe to work on the tv when it's open and on. Well safe for those who know what they are doing.

Jul 29, 2007 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Red and Blue shadowing (Where are my 3d glasses)


There are two convergence IC's that are bad and need to be replaced, as this happens to almost every rear projectionj set ever made. They are stand up IC's , on a heatsink and they start with STK. They are soldered into place and this set has no user replaceable parts inside of it. If you have no solid state repair experience, you really should call out a trained tech to assist you in this repair. A TV set is no place to be diggin and experimenting inside of.

Sep 24, 2006 | JVC AV-48WP30 48" Rear Projection...

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