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

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JVC AV-48WP74 48 IN

My TV has a red image like 3D or a red shadow. I've read other people have had the same problem and what they needed was the STK 392-110. I appreciate any assistance you can give.

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Hey Zerp,

You need Convergence IC's. It is more difficult than batteries on a remote.

You access the convergence board through the inspection plate that is located behind the front speaker grill.

You remove the board, determine if any resistors are burnt, replace any burnt or out of tolerance resistors, replace 1 or 2 IC's and re-install the board.

Now you have to adjust it to look like new.

If you live around Calgary, try me instead:

http://calgaryconvergencerepair.weebly.com/convergence-explanation.html

or try the find a repair person part of this website, maybe you will be lucky and someone is listed nearby.

Most rookies doing this job will cause damage and not be successful, and pay double for someone to fix their mess.


easyab

Posted on Jun 27, 2008

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Slinteriors
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SOURCE: JVC AV-48WP74 48 IN

You will need two STK 392-110 ICs. They are located in the front of the TV. remove the speaker grille and then the small access panel and you will see the convergence board it has two Black heat sinks the ICs are mounted there. You can get replacement ICs with free shipping and free instalation instructions at the following Link.
http://servicemanuals.vstore.ca/

Posted on Jun 23, 2008

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1 Answer

JVC AV-48WP74 48 IN


You will need two STK 392-110 ICs. They are located in the front of the TV. remove the speaker grille and then the small access panel and you will see the convergence board it has two Black heat sinks the ICs are mounted there. You can get replacement ICs with free shipping and free instalation instructions at the following Link.
http://servicemanuals.vstore.ca/

Jun 23, 2008 | JVC AV-48WP74 48" Rear Projection...

1 Answer

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Apr 21, 2008 | JVC AV-56WP74 56" Rear Projection...

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


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