Question about JVC AV-48WP30 48" Rear Projection Television

4 Answers

Please help me fix my tv

I have a JVC model # AV-48WP30 it just started showing doubles with red and green highlights I want my tv back. I tried to center it to no avail PLEASE (HELP)! my contact # is cubianmohawk01@aol.com or (609)465-9554 Thomas Thankyou

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  • turner55 May 01, 2008

    what size pico fuse do I need and how hard is it to replace the ICs, the fuse and the resistor? Does this require a lot of soldering?

  • lost in sace May 06, 2008

    my convergance are way off cant adjust red

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I have a mitsubishi tv model wt-46809 it does not turn on

Posted on Mar 01, 2009

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  • JVC Master
  • 8,617 Answers

You will need 2 new convergence ICs STK392-110 also the 1.8 ohm resistor and the pico fuse usually burn with that model. the ICs are located on the small board located behind the speaker grille and access panel in front. Easy repair go to the following link and you can get replacement ICs and any other part you need. And they provide installation instructions as well as free on line instant meassaging for all customers when they do thier actual repair. Heres the link.
http://servicemanuals.vstore.ca/

Posted on Apr 08, 2008

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My tv screen went out on my polaroid tlx03210b widescreen tv but the power light still on

Posted on Jul 11, 2010

  • Nashk Dec 05, 2012

    This is most likely the two 10uF 450V capacitors on the power board. When they are bad, the backlight doesn't turn on. Are you getting sound? If you hold a flashlight up to the screen do you see the picture? If so, the problem is the backlight. Replace those two capacitors and see if that fixes the problem.

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Tv will not work using remote control

Posted on Jul 17, 2009

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6ya6ya
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Posted on Jan 02, 2017

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Related Questions:

1 Answer

Red distortion!


hello it sound like the convergance chips have gone to be fair the to the engineer its a big job
i hope you get it repaired good luck

shaun

Aug 04, 2009 | Televison & Video

1 Answer

I have double blurry vision with green and purple/red splashes on all inputs (ghostlike)


This is a very common problem. If you want to fix this yourself you will need to be able to solder, but other than that its a very easy fix. Both the convergence output ic's need to be replaced (PN STK392-110). If you have a repairman do this for you it will run $300-$500 to repair. Let me know if you want to fix this yourself and i will assist you further.

Thanks
Tim Nolan

Sep 24, 2008 | JVC AV-48WP30 48" Rear Projection...

2 Answers

I have the same problem with my jvc with the double letters and numbers how can i fix this


Did you attempt to repair your computer on your own and then started to have this problem or did this just suddenly happen? Also, can you post a picture of what you are seeing?

Aug 17, 2008 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Red and green shadows


Your tv has a convergence board problem. Have a technician replace the convergence IC's.

Jul 08, 2008 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Av-48wp30


If the convergence Ics and resistors are good its most likely related to the velocity boards that are attached to the Red CRT convergence yoke. Its the small board about half way up the neck of the CRT. If you need one let me know as I have a source for JVC boards for that model.

Jun 28, 2008 | JVC AV-48WP30 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...

1 Answer

JVC 48WP30 Rear Projection


Are the lines real thin on a slight curved angle when they appear? If so it is probably related to the either the CRT PC boards or the Circuits for the convergence yokes attached to the neck of the tubes as they are all connected in series to each other. let me know if you need further assistance and or parts.

May 21, 2008 | JVC AV-48WP30 48" Rear Projection...

2 Answers

JVC AV-48WP34


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

Jvc tv picture quality


sounds like your crt tubes...meaning Red, Green and Blue are out of alignment...or possibly 1 of the crt's is burned out.

Jan 29, 2007 | JVC AV-48WP30 48" Rear Projection...

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