Question about JVC AV-48WP74 48" Rear Projection HDTV-Ready Television

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Convergence problem for my JVC Av48wp74

I am am having trouble with my pic seeing double red outline. under menu and convergence how do u manually fix this problem??

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  • mignonestefa Feb 24, 2009

    Hi i had convergence problem. I replaceed STK IC and low ohm resistor. After i having problem with my picture seeing double red line in the image. How do i manualy fix this problem and, I need service mode also.



    Thank you



    stefan

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Stk392-110

Posted on Mar 03, 2009

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Replace the convergence amp IC that is the defective parts!

Posted on Oct 03, 2007

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1 Answer

Pantalla


Classic sign of failed convergence. You can get the JVC AV48WP74 Convergence repair kit from www.tvrepairworld.com which contains the two IC's and associated resistors plus has the CD with detailed repair instructions.

Jul 20, 2010 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Red line on screen


Install the JVC repair kit called AV48wp74 convergence repair kit available from www.tvrepairworld.com the kit contains the parts and step by step instructions.

Jun 29, 2010 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Double images with one of the images being red.


very common problem caused by failure of the convergence ICs. You can get the AV48WP74 convergence repair kit from www.tvrepairworld.com which has the ICs, Resistors and also contains the instructions on CD

May 12, 2010 | JVC AV-56WP74 56" Rear Projection...

2 Answers

Red color outline and double vision


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. 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, Zenith, and others. You can get a convergenece repair kit wiith instructions from the links 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 - makes a chirping sound.
Problem #2

Another common problem is dull or washed out video.
Your TV2_bing.gif may have one or more of the following symptoms....
  • Dull looking picture
  • White looking picture
  • Halos around objects
  • Red/Orange looking picture

You can see some more examples and find a fix here
bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Mar 05, 2010 | Sony KP-51WS520 51" Rear Projection...

1 Answer

I have double vision on the screen tried to do the automatic conversion but the red and blue wont align in the middle. I dont have the right remote to do it manually what can I do


A convergence repair kit will need to be installed. your model uses the AV48WP74 - AV65WP74 convergence repair kit. You can get it at www.tvrepairworld.com the kit contains the parts and the CD with detailed instructions.

Dec 13, 2009 | JVC AV-56WP74 56" Rear Projection...

1 Answer

The TV has just started a red/green problem. The picture is double in the top and bottom of the screen with one image red and the other green.


you need to install a convergence repair kit. The AV48WP74-AV65wp74 convergence repair kit from www.tvrepairworld.com has the parts and the CD with instructions.

Dec 11, 2009 | JVC AV-65WP74 Rear Projection Television

1 Answer

JVC-AV48WPT74 picture colors are distorted, looks like 3-D image


The convergence ICs and feed resistors need to be replaced. You can get the repair kit for your specific model at the following link. The convergence repair kit contains the replacement parts and the step by step repair proceedure on CD. Very easy repair. Just look under the JVC repair kit category
http://www.tvrepairworld.com/

Jul 12, 2009 | JVC AV-48WP74 48" Rear Projection...

1 Answer

JVC AV48WP74 Service mode


Press SLEEP TIMER and, while the indication of (SLEEP TIMER 0 MIN) is being displayed.
press DISPLAY and VIDEO STATUS on the RC simultaneously. Exit: EXIT.

Jul 04, 2009 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Double words


Sounds like your red is out of convergence. You may be able to adjust the convergence in the TVs menus. It may also be possible that the TVs convergence circuitry has gone bad. In that case it would be worth to have the TV repaired, convergence board are usually fairly inexpensive.

Oct 27, 2008 | JVC HD-52G786 52" Rear Projection HDTV

1 Answer

Jvc av48wp74 horizontal convergence unadjustable after after repair


you have to lift one side of the resistor from circuit in order to measure resistance otherwise a open resistor will not read open as you will be reading the resistance from the surrounding circuit. Always lift one side of a resistor out of circuit when testing with a ohms meter.

Jun 06, 2008 | JVC AV-48WP74 48" Rear Projection...

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