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

1 Answer

Red convergence won't line up - JVC AV-56WP74 56" Rear Projection HDTV-Ready Television

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • JVC Master
  • 14,553 Answers

See attached photos of board in your set---this model uses two of the STK-392-110 chips (Black part with that number on it in photos) and total parts cost on EBAY would be under 20 dollars.

This set is fairly easy to do it yourself---I can tell you how to get the parts, how to get the board out and how to do the repair yourself.

Let me know if you have questions or need instructions.


If this information or the photos told you something you did not know rate this solution as very helpful as I do this here for free.

You can comment here and if you RE-post a new question mark it attention SD TECH.


red convergence won't line up - d4f5ae3.jpg



bdfd266.jpg



Posted on Sep 13, 2010

  • 1 more comment 
  • Jumo12 Nov 11, 2010

    SD Tech-

    I believe I am in need of this repair; if I could get some more assistance on getting the parts and instructions as well that would be great!
    Please let me know,
    JM

  • SD Tech
    SD Tech Nov 11, 2010

    post your own question attention to me and I will help

  • essene920 Jun 13, 2011

    Hi SD-Tech! How do I remove these pieces?

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Fixing color convergence red and blue lines


most TVs have an adjustment for convergence in your on screen menu, go into convergence of service menu & try to adjust; it it is still too far out of convergence contact a service technician as convergence issues can be very difficult to resolve unless you are very sure of what you are doing.

Dec 26, 2014 | Televison & Video

1 Answer

I'm getting a double image of everything on the screen in a hazy blue colour. I tried configuring the colour within the menu but the cross simply won't line up. touch focus seems to work with the...


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.

Aug 11, 2011 | Toshiba 57H81 57" Rear Projection...

1 Answer

Can't get digital array ligned up,I went by the operating guide got the blue to line up but the red won't move.


Hi,
Please replace convergence output chips in tv to solve the problem. It requires good soldering skills/ expertise and click to buy convergence repair kit for this tv that has all required parts and instructions.
Hope this will help.
Thanks.

Jun 11, 2011 | Hitachi 60FX20B 60" Rear Projection...

1 Answer

Hi, My Samsung tv had the bad coloring issues described of as convergence/IC issues. Now it just has a red slanted line going across the top of the tv. In the self focus menu I get an error that says...


You can just replace the convergence board which for your model is part # BP95-00415C They are under $100 dollars and are just a plug in board. You should be able to purchase from

www.partstore.com

Aug 28, 2010 | Samsung HC-P4363W 43 in. TV/DVD Combo

1 Answer

Convergence issue; red 3D effect. In grid convergence mode blue will converge w/green fixed lines and red horizontal will but the verticle red will not adjust far enough left to converge. has ajustment...


Convergence is dead.Must know how to solders?Must replaced ICS and all of it resistors.Tries Tv repair World.com,Tvrepairkits.com for a convergence kit.The shop will cost u $300 for parts and labors.

Jan 24, 2010 | Hitachi 43FDX01B TV

1 Answer

I can set convergence lines on red and blue lines. the


Replace both of your convergence ICs they are big black ICs will have STK392-110 on them Call Mats 1-800-628-1118 10.95 each.

Jan 09, 2010 | Hitachi 43UWX10B 43" Rear Projection...

1 Answer

Red color convergence issue; Red lines are curved


This sounds like convergence output IC problem. convergence board would have to be removed - remove and replace 2 STK IC's and check the surrounding resistors. Shops usually $200-$400 Be sure to vote/rate me if this helped Thanks!
See link for more detail
http://www.ehow.com/how_4575598_yourself-projection-tv-repair-convergence.html

Nov 24, 2009 | Televison & Video

1 Answer

Mitsubishi VS50805 Serial # 102718 No red in picture


Replace the convergence ICs your model uses two STK392-040 Convergence ICs. You can get replacements at the following link with instructions.
http://servicemanuals.vstore.ca/

Dec 28, 2008 | Mitsubishi VS-50605 50" Rear Projection...

3 Answers

Red convergence wont move


if the red line is blurry and you have adjusted the screen focus control and does not work then you prob have a bad red CRT or bad red CRT fluid.........

convergence STK have nothing to do with the red being blurry

Dec 09, 2007 | Mitsubishi WS-55809 55" Rear Projection...

Not finding what you are looking for?
JVC AV-56WP74 56" Rear Projection HDTV-Ready Television Logo

Related Topics:

837 people viewed this question

Ask a Question

Usually answered in minutes!

Top JVC Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73647 Answers

Jaime Hernandez

Level 3 Expert

2315 Answers

easy alberta
easy alberta

Level 2 Expert

132 Answers

Are you a JVC Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...