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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  • Mike Hickernell
    Mike Hickernell Dec 30, 2007

    I have taken the back off and tried adjusting the lenses. It improves but needs more improvement.

  • Anonymous Sep 02, 2008

    the green distorts the pic.

  • Anonymous Dec 16, 2008


  • heathdr Mar 17, 2009

    MY red is out of focus



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Convergence amp ic bad

Posted on Jan 31, 2008


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I have a jvc tv , old, model no av-48wp34....turned it on hsd sound pic everything normal , changed channel, picture went 80% black , stil have sound

HI Bonnie,

If you have a good picture when it's on then it points to a dry joint on the circuit board, It is probably round the switching transformer section or the eht section but please be aware of the very high voltages stored in the capacitors and tube.

If you need any more help don't hesitate to contact me.


May 06, 2016 | JVC Televison & Video

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 | Televison & Video

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 | Televison & Video

1 Answer

JVC AV-32730 36" picture problem..

From what you describe, a solder joint has probably cracked loose in a power supply or deflection circuit, which is quite common. Since you do sometimes see a good picture, all of your major components are fine. Repairing cracked solder joints is a very easy procedure and definately worth fixing on a 32 inch TV. The first 2 digits of the model number indicate the size of the TV.

Aug 04, 2007 | JVC AV-32D305 32" TV

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