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

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Convergence problem The convergence is out on my JVC (AV-56WP74) and it seems to be mainly the red that is out of whack. Does anyone know what the part # is that i need to order. I have someone that is going to help me fix the problem and i just want to make sure i order the right replacement part.

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I have this exact model TV, and my red bulb was the primary culprit. I almost had it, but then a lot of fluid came from underneath the bulb? I had to turn it off in fear of electricution. Ended up selling the TV.

Posted on Jun 04, 2007

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Posted on Jan 02, 2017

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JVC AV-56WP74 56 in. Rear Projection red projector is not showing images and big red line in tv


If the red line looks like a swoosh of red across the screen it may be the convergence Ic having an issue.

Jul 04, 2011 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Convergence problem with my jvc tv


Its actually a easy repair but its recommended that the convergence resistors need replacement as well. You can get the parts at the following link and they provide free detailed instructions with pictures. You need two STK392-110 Convergence ICs and you would need the JVC convergence Resistor kit #1 also. Heres the link.
http://servicemanuals.vstore.ca/

Aug 29, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Red Convergence


all you gotta do is use the manual convergence if only the red is messed up

Jul 27, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Jvc projection tv


try this site http://www.sharefx.net/index.php

Jul 16, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

JVC AV 56WP74 Problem after fix


Will the colors move into alignment controlling them manually?
If you can get the colors to align but they simply won't hold it's a matter of programming. If they won't align you still have a failure in the convergence circuit. If red or blue will only move so far but not close enough to align you have an amp problem.
Bill

Mar 31, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

JVC AV-56WP74 Red Convergence is Off


Sorry,I don't send E-mail instructions......see my powered
products for many convergence repair solutions........T.

Mar 22, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Convergence module


That 's actually a very reasonable price for a convergence board replacement in that TV. You can expect elsewhere to be double that or more. Unless you know electronics in TVs I don't advise trying to repair it yourself.

C-Dog

Jan 30, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Blue Shadow on my AV-56WP74 56 in JVC


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

Dec 04, 2007 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Double vision On JVC AV-56WP74 56


You have an convergence problem, There are 2 IC's that go bad and a few resisters that can change value. If you flip the board with the Chips inspect the pins for cold solder joints. The IC's can be purchased from matelectronics

Jun 17, 2007 | JVC AV-56WP74 56" Rear Projection...

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