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

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JVC Model No. AV-48WP34

My TV has red going through the picture. Picture is distorted. I am not very technical but, my husband is. If you could give some direction on what to look for or a solution that would be great.


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Re: JVC Model No. AV-48WP34

Convergence amp ic bad

Posted on Jan 31, 2008

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1 Answer

JVC AV48WP30 Projection TV..Half picture distorted and flickering

Ur convergence is dead.Must replaced the 2 convergence ICS and all it resistors.The shop will cost U $300 for parts and parts.

Feb 10, 2010 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Double picture

These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya

Aug 31, 2008 | JVC AV-48WP74 48" Rear Projection...

6 Answers

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

Youre convergence Ics need to be replaced. post the model number of your set and I will post the STK number that you need and a link where you can get new replacement ICs

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

2 Answers


The convergence ICs need to be replaced. I can post a link where to get replacement ICs along with free step by step instructions so you can do the repair yourself. Its an easy ,common repair , however a shop will be around 300 to 400

Mar 28, 2008 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Sony Convergence

Jan 23, 2008 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Red and green sloop in tv

Yes it is, the convergence circuit needs repair, couple of large IC`s and possibly 2-3 resistors and you`ll be good as new, BMW Rider

Dec 30, 2007 | Projection Televisions

2 Answers

Jvc tv on button flashing on av 48wp34

Use remote, sounds like Tv is in child lock

Dec 21, 2007 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Jvc av-48wp34

You need to set your convergence. Check your owner's manual on how to do it. I'm not sure the exact procedure on that model, but usually you can find it in the setup menu of the tv. What you're trying to do is line the red and the blue up perfectly with the green so that they all blend together to give you one picture.

Oct 20, 2007 | Projection Televisions

1 Answer

Bowing red lines at top and bottom of screen

Try this, it might be just the thing:

Sep 19, 2007 | JVC AV-48WP30 48" Rear Projection...

2 Answers

Jvc 48" tv model av-48wp34

Sounds like you lost the High Voltage. The beating sound is the power supply trying to start up. After a predetermined time it will quit to protect the set. This is a very common problem and typically not that much to repair. If you are not an electronics repair technician you should find a reputable repair shop and enlist their services. I would not think the cost should exceed $150.00 to repair. Good luck.

Jun 18, 2007 | JVC AV-48WP30 48" Rear Projection...

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