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

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Red Convergence on JVC AV- 65WP74

The red convergence ( horizontal ) swags downward from the middle of the screen to the right side. It is a none adjustable problem. Is this a I.C. problem or replace a complete board ? Any solution ?

Red shadows on the screen. Running auto convergence will not correct.

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Have pts rebuild the board which will cost around $130, www.ptscorp.com, or replace the stk392-110 x 2 located on the convergence panel.

Posted on Dec 17, 2007

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Tv has started making red ghosts that go 2 the right of the screen, what is this problem?


Thats a convergence issue which is common for all rear projection models. The AV48WP74 - AV65WP74 convergence repair kit from www.tvrepairworld.com will usually solve convergence issues. The kit contains both ICs and the associated resistors and the CD with repair instructions.

Sep 15, 2011 | JVC AV-65WP74 Rear Projection Television

1 Answer

I have a JVC I'Art pro AV-65WP74. I think I have a convergence problem and would like to know how I can fix it. The red color will not focus correctly. it looks as if the picture is in 3D with the red...


See attached photo of what convergence board in your set looks like and the chips that fail; it is directly behind front panel beneath the screen--access from the front.

I can tell you exactly how to get at it and what is involved in the repair---TOTAL PARTS COST ON EBAY will be under 25 dollars.


If you want assistance and this information and the photos helped you rate this solution as very helpful.

I have done dozens of these sets with the same problem.


SD TECH


6a2f165.jpg view of board removed from set--back side; note the two black chips to the left.


e334447.jpg
view of board removed from the front side.



11b94f5.jpg
View of board from back side; note the two chips and the protect resistors just in front of them.


sd tech

Aug 22, 2010 | JVC AV-65WP74 Rear Projection Television

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

My tv the JVC AV-65WP74 the tv works its just the colors are split in half one is blue and other red like if it was 3d tv


hi, needs convergence ic`s replaced, possibly a couple of precision resistors, it needs a tech, this is not an easy job for a non tech, here in central fl. it runs $256, hope this helps, video-tek

Jun 04, 2009 | JVC AV-65WP74 Rear Projection Television

1 Answer

Convergence all over the place


youll have to have a professional look at it

Sep 13, 2008 | JVC AV-65WP74 Rear Projection Television

1 Answer

Red Convergence on JVC AV- 65WP74


convergence amp ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
Sony Convergence
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/
http://www.techlore.com/article/19631/Sony-Convergence-Procedure/

Jan 28, 2008 | JVC AV-65WP74 Rear Projection Television

2 Answers

JVC I'Art. 65" projection TV. AV-65WP74 green screen sages real low.


you have bad convergence ic and or resistors
this repair usually requires a repair tech

Nov 12, 2007 | JVC AV-56WP30 56" Rear Projection...

1 Answer

Red Convergence on JVC AV- 65WP74


PCB's when available,are expensive.Replace convergence IC(s),

re-adjust and you are good to go!

Oct 12, 2007 | JVC AV-65WP74 Rear Projection Television

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