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

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The green color looks like its dropped out of place. when i do the manual convegence it doesn't fix the problem. How can i fix the color to have them line up?

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Replace the 2 convegence it that will fix it ok

Posted on Oct 22, 2012

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Posted on Jan 02, 2017

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Magic Focus button will not line up picture. Red and green colors shadow images.


The tv have a problems known as a convergence picture problems it is dead.The tv have any colors lines like R,G,B mis alignments,tv have any colors shadows pictures or 3D pictures look alike?Yes,than the tv convergence board it is dead and the causes of these problems.The tv convergence board must have to repair like replacing like 2 STk covergence ICS and some or all of it resistors too.To fixed the tv convegence board to solved the tv convergence picture problems.The tvs shops will cost u like $300-350 for parts and labors.

Sep 02, 2011 | Hitachi 53SDX01B 53" Rear Projection...

2 Answers

How do I adjust the manual convergence? I am in the settings, but my TV is not letting me adjust anything. I chose the "reset to factory" choice, but that didn't fix the red/green shadows


Your convergence has failed and needs to be repaired. Once quick test is to goto your convergence menu and see if you can adjust red and blue. If not its has failed and needs to be fixed. You can call in a repair shop or you can get the parts and instructions from www.TvRepairKits.com and do the repair yourself. Its a fairly easy DIY fix.
Here is an example photo.... louis66_0.jpg

Aug 27, 2011 | Philips Magnavox 51MP392H Rear Projection...

2 Answers

Double lines


Tv have a problems known as a convergence pictures problems,it is dead.Tv have any colors lines R,G,B are mis alignments,have colors shadows pictures or 3D pictures look alike?Yes,than the tv convergence board it is dead to caused these problems.The tv convegence board must have be repair like repalacing parts like 2 STK convergence ICS and some or all of it resistors too.To repair the tv convergence board to solved tv convegence picture problems.The tvs shops will cost u like $300-350 for parts and labors.

Aug 25, 2011 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Our Panasonic DVD-RV32 player plays movies in blk & white even if the movie is a color movie....


this is a cableing issiue. I assume you are playing it through a SVHS cord. check to see which pins may be bent. If it is true and none of the pins are bent then you simply need a new cable.


wikipedia talks about these color and non color pins http://en.wikipedia.org/wiki/S-Video
If you are not using SVHS cables and instead are using the RGB or red green and blue RCA connectors then you may have them on the wrong color on either the DVD or the TV get a light to be certain the color you were trying to line up was the right one.

You may have a bad cable here as well. on the back of the unit it doesn't say RGB it says component Pb Pr and Y but just look at the colors of the RCA jacks. Side note here you can use a different cord to test them out, even one of the red, white and yellow cables, Just make sure that the jack goes green to green and so on you don't have to have a green cable in between it, it is helpful but not necessary.

also for reference here is the manual http://www.panasonic.com/consumer_electronics/live_manuals/media/pa029/pkg/manual/PA029_02.html

Mar 25, 2011 | Panasonic DVD-RV32 DVD Player

1 Answer

My TV color has yellow, blue and red shadows n the picture.


Enter Service mode.. Press Menu -0-1-5-7 in quick succession . From there select the convergence option. You should see 3 crosshairs -Red, Blue and Green. Green is fixed but Red and blue can be moved. Align both of them with green and see if the issue resolves. If not Try moving them around and see if the problem is cleared. If not you may have the inevitable convegence IC problem and the IC needs to be replaced. Let me know if that is the case and I will give you the procedure.

Jun 11, 2010 | Mitsubishi WS-55907 55" Rear Projection...

1 Answer

Convegence


Yes - about every 4-5 years.

This is a common problem. Its called a convergence failure.

Problem #1) Convergence

Symptoms:


  • Screen Looks 3D
  • Colors wont align
  • Video may look distorted
Problem #2 CRT Fluid has clouded over. Symtoms

  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

You can see some examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Feb 18, 2010 | Televison & Video

1 Answer

Got a samsung hcm5525w tv that i cant adjust the blue convegance, the red i can adjust, and using the auto focus only gets trough the green.


This is a common problem. Its called a convergence failure.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3D
  • Colors wont align
  • Video may look distorted

You can see some examples and find a fix here...

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Dec 24, 2009 | Samsung HCM5525W 55" Rear Projection...

2 Answers

The dark color of my tv was change unspected the dark color now are blue, violet,and other exept black, the dark scense can't see. please help me.


I believe you either have a bad LCD Controller Board or a bad Main Board. The only way to know is to replace one. If it doesn't fix it , replace the other. Or replace both and it should be fixed.
I hope this helps,
Skyassoc

Nov 03, 2009 | Sharp LC-42D43U 42 in. LCD HDTV

1 Answer

Convergence problem


convergence problems occur alot in these sets. First question you always ask is the picture bowed in at top and bottom. or even on sides. go into customer menu and go to setup. do you have convegence option. if you do not go read fl231 problem in tips and tricks. this could be simple and inexpensive. However it can also be one of three cuicit boards. Next quesiton if you got convegence option does the autoconvergence work. if not how far does it get. then if that doesnt work does manual convergence of blue and red work do the cross hair move at all. if the do or only move one way. it might be convegence amp if not then might be convergence power board.

Sep 29, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Colors are not in line together, 3D look


hi, You most probaly have a problem with your convergence, goe into menu locate convegence try and adjust and see if there will be any changes, if not i sugest it be done by a profesional. zazwpx

May 29, 2007 | Sony KP-53HS30 53" Rear Projection...

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