Question about JVC AV-48WP30 48" Rear Projection Television

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Characters on picture look double and colors not lined up

Characters on picture look double and red and green are dominant on the screen. i tried to adjust convergence menue automatically and nothing. i tried to adjust manually and can not line up the crosses. please let me know if there is something i can do to fix this.

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HI, the convergence board or unit is failing at this point. you will need to replace the entire board in this case. most of the components are damaged.

The convergence board is the main regulator of the RGB stream. it also controls color focus as well. replace the convergence board asap.

Posted on Jul 22, 2009

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Posted on Jan 02, 2017

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Just click below for convergence repair kit;

http://servicemanuals.vstore.ca/

Picture look double and the colors red come out the bottom of the screen on the lower left symptom is for busted convergence IC,you must replaced this IC in order that will works better again.STK 392-xxx ICs and it's associated resistor,this resistor automatically change value,can caused truoble even though you change the ICs.If you bring this to a service center they cost you $600 to $700,but if you buy the repair kit you can save more,don't wory it is very easy because there is intallation guide including in the repair kit. Feel free to ask whatever the result... click the link for sample picture guide step by step installation;

Hope this may help;

Regards,
VOTIT
DON'T FORGET TO RATE;

Sep 25, 2008 | JVC AV-48WP30 48" Rear Projection...

6 Answers

Suddenly, the screen shows double images on letters and numbers plus red/greenish like shadows on characters.


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http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

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

convergence amp ic bad

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