Question about JVC AV-56WP30 56" Rear Projection Television

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The convergiance is way off like a 3d pic. and it will not adjust in. what can i do.

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Replace your convergence ICs They will be big black ICs will have the partr number on them example....STK394-250 Go by the STK# on yours Call Mats for Parts 1-800-628-1118

Posted on Sep 24, 2009

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Posted on Jan 02, 2017

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1 Answer

The convergience is off(screen is different colors) &I don,t have the remote that goes with it (broken). Where can I get the remote for the tv because a universal wouldn't work?


If your TV looks 3D, warped, or distorted it likely has a convergenge problem.
If however it just looks dull, washed out, redish, greenish, or blueish or if it looks like objects on the screen have halos the fluid in the lens has soured.
You can search google for parts or you can get the parts with repair instructions from sites such as www.TvRepairKits.com

Mar 03, 2011 | JVC AV-48WP30 48" Rear Projection...

1 Answer

I have a model 60PP9202 60" Phillips projection TV that has color convergience problems. It started a few years ago when the TV wouldn't turn on at all. After unplugging it for several hours, it...


Below is a link I have included. This is a site I use to repair parts in projection tvs. The kit includes detailed instructions on how to repair it yourself. If this told you something you did not know rate this solution as very helpful as I do this here for free.

ALSO, if you have questions reply to this posting and I will assist you--I am here to help.




http://www.tvrepairkits.com/xcart/product.php?productid=23609&cat=3647&page=1

Jan 05, 2011 | Philips 60PP9202 60" Rear Projection...

2 Answers

The tv looks like it is in 3d. when i try to adjust the convergiance the plus signs on the left are bent


do not play with this tv replace the stk ic chips and the resistors around the stk chips ,cant miss em about 2 inches big with heat sinks on them.

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

1 Answer

The red and blue colors are way off i tried to converge adjust the colors no results


Ur tv have convergence problems,it dead.Any colors misaligns,3D pics,shadows pics.The tv convergence board must have it the 2 STK convergence ICS and some or all it resistors are dead,must be change to solved convergence problems.The shop will cost U $300-$350 for parts and labors.

Jun 11, 2010 | Mitsubishi WT-42315 42" TV

1 Answer

Red convergence on my ws-55809 is off


The lense adjustment won't help. There are two convergience chips inside, each has 16 pins. If you take the big tray, with all the boards, out and turn it over, you will see that one of the chips has a pin that goes to a contact labeled, "RH." You can't miss the chips, they are stuck to a huge, finned heat sink, about 4'' x 7". Check the continuity from that pin to it's contact with an ohm meter. You may get lucky and get by with simply a re-solder or jump on that pin. Those convergience chips are like computer processors, are subject to extreme heat, depend very heavily on their heat sinks and cooling fins and could easily get hot enough to break a solder connection. Like computer processors, they should have been designed with fans as well as heat sinks. Don't kill yourself. Even unplugged, a tv has enough stored energy to be fatal.

Mar 08, 2010 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Convergience doesnt seem to work. red,blue and green are seperated. like 3d


Did you use 'flash focus' at least 30 mins after starting and let it cycle through?

Dec 31, 2009 | Sony KP-43HT20 43" Rear Projection...

1 Answer

I have jvc-56wp30 the color convergience is way off like a 3d picture. it will not converge.


Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....
  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some photos of convergence problems.

42d3683.jpg

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Here is a quick test....

Using your original remote go-to the settings menu then goto the convergence section.

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right. And you should be able to get the grid straight.

If you can't move them in all directions or cant move them far enough your convergence chips are bad and should be replaced. This is a common problem.

Note: If you TV has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a fix

69189a5.pngCONVERGENCE SOLUTION

You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Sep 24, 2009 | JVC AV-56WP30 56" Rear Projection...

1 Answer

I want to fix convergience myself....what or where do i go?


Go to the following link and leave a email with the model number of your set and what ist doing and they will respond quickly with the info you need they have any part you would need for your RCA and they give free tech support with their parts.
http://servicemanuals.vstore.ca/

Jul 04, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Convergance


Here ya Go this worked for me http://zeroization.com/hitachi-43fxd01b-covergence-adjust/

Dec 26, 2006 | Hitachi 43FDX01B TV

1 Answer

Convergience


Hey Cancun,Ill be able to Answer this on Tech Support my Screename ttech

Oct 05, 2006 | Hitachi 43UWX10B 43" Rear Projection...

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