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

1 Answer

Convergence wont line up - JVC AV-56WP30 56" Rear Projection Television

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • JVC Master
  • 3,459 Answers

Projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Below are more details for both items. Also, complete repair kits with instructions and repair support are avail from site such as www.TvRepairKits.com

Common Problem #1) Convergence has gone out

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. The power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


convergence wont line up - 7859b01.jpg

e87380c.jpg
69189a5.pngSOLUTION #1

What you will need to do is convergence. You can get a repair kit from TvRepairKits.com . It includes replacement parts,step by step instructions, support, etc.

Common Problem #2) CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluconvergence wont line up - 578ba6c.jpg

578ba6c.jpg


69189a5.pngSOLUTION

What you will need to do is replace the coolant and clean the crt. You can get a repair kit from
TvRepairKits.com . It includes replacement coolant,step by step instructions, support, etc.

Posted on Mar 09, 2012

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

I cant get my convergence to line up on my tv


Your convegence has gone out. You can get complete kits with instructions from sites such as www.TvRepairKits.com or just the parts from www.ConvergenceChips.com . If you have never done this before i would suggest going the kit route since it includes step by step photo instructions and support.

Feb 24, 2012 | JVC AV-56WP30 56" Rear Projection...

1 Answer

My JVC wont converge the red lines so half my screen is good while the other has red lines. What should I do? Thanks A lot


The tv 100% have a convergence problems,it dead.Tv have colors lines R,G,B mis alignments,have colors picture shadows or 3D pictures look alike?The tv convergence board have dead 2 STK convergence ICS and some or all of it resistors are dead too.These parts on the tv convergence board,must be replaced to solved the tv convergence picture problems.The shop,will cost u like $300-350 for parts and labors.

Nov 20, 2010 | JVC AV-48WP30 48" Rear Projection...

2 Answers

My red wont line up left to right , picture is good in the middle of the screen but not on the sides


The R,G,B colors alignment wouldn't line.That mean ur tv have a problems known as a convergence problems,it dead.The tv convergence board require the 2 STK convergence ICS and some or all it resisrors to be replaced,to solved the convergence problems.The shop will cost $300-350 for parts and labors.

Jul 06, 2010 | Hitachi 46F500 46" Rear Projection...

1 Answer

Red lines out of alignment


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

Problem #1) Convergence

Symptoms:

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

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

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

Jan 25, 2010 | Sony KP-46WT510 46" Rear Projection HDTV

2 Answers

My color wont line up it shows all 3 colors at once on the screen


Replce IC of convergance and check pheriparal componets on the convergence board

Sep 28, 2009 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

My apex gb5108 convergence lines wont line up.I'm watching 3d


possibly the convergance ics have failed or convergance module
soldercon or both not a very costly repair

Aug 25, 2009 | Apex Digital GB5108 51" Rear Projection...

1 Answer

Replaced Convergence but pictures still display with double images


i went to converge my mitsubishi ws 73903 and the blue line wont go down to match the other ones

Oct 09, 2008 | Mitsubishi WS-73903 65" Rear Projection...

1 Answer

Convergence On Panasonic PT-47WX54j


You dont need codes for the service menu you need to repair the convergence circuit. If the lines wont line up in the customer menu they wont line up in the service menu either. Do you know how to solder? If so we can fix this yourself with a little instruction. Otherwise you will need to call a repairman. A good repairman will run you $300-$500 depending on your area. Let me know what you want to do.

Tim Nolan

Sep 25, 2008 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

Hitachi 43FDX01B convergence red line wont move


probably need to replace STK IC on convergence board and possibly associated low value resistor

May 09, 2008 | Hitachi 43FDX01B TV

1 Answer

Convergence when hooked to HDTV


Your set needs to be realigned in each format, then settings saved

May 06, 2008 | Toshiba 61H70 61" Rear Projection...

Not finding what you are looking for?
JVC AV-56WP30 56" Rear Projection Television Logo

184 people viewed this question

Ask a Question

Usually answered in minutes!

Top JVC Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74106 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

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

Answer questions

Manuals & User Guides

Loading...