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Samsung projection TV- double vision with green & purple color only

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  • huey9504 Apr 30, 2008

    i have a Samsung rear projecter TV 42inch with green and purple colours with double vision is this problem the same as in the other posted comment

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  • 8,617 Answers

You need to change both convergenc amp ICs post the model number and I will post the correct IC numbers you need and where to get replacements

Posted on Apr 17, 2008

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How do I repair the color on my Samsung LCD TV. I can still see the picture but 3/4 of the TV goes green/purple/pink and the bottom 1/4 has normal color.


The T con Board or the LCD panel is faulty. Can confirm by replacing the TCON board.
If you wish to get some details; check the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/

May 28, 2016 | Samsung Projection Televisions

1 Answer

Tmtmail.co.ukmy samsung projection tv has double vision and i dont know how to amend the lens can yu please help thank you


double vision in a rear projection tv has several reasons. one is convergence magnets are out of tune. u need to tune them which is back side of picture tubes. u please observe that which color is producing the double vision. the lens are firmly fixed & therefore need not to adjust. other option is to adjust the convergence of tv by going to service mode by remote.

Sep 13, 2011 | Samsung Projection Televisions

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Double vision w/ red & green tint


This is a comon problem
There are two large convergance chip's
the are failing .Replaceing them will
corect the problem . The chip range
in cost from 16,00-30.00 .There cheap,
so dont let the shop over charge you
for parts when and if you decide to
repair it.

Jul 03, 2009 | Akai PT4298HD Rear Projection Television

1 Answer

Rear projection tv screen warped


HI, this is typical convergence chip failure. you will need to replace the convergence board in this set asap. this will fix this issue you are experiencing.

May 23, 2009 | Samsung Projection Televisions

1 Answer

Double vision on tv with purple and green colors


Hello,

This television set, as well as most rear-projections, is prone to convergence driver problems. There are two large chips (STK392-110's) in the TV that need to be replaced, as well as some resistors that are likely damaged as well. Any competent TV repair shops should be able to repair this TV for 200-300 dollars. It is important to note that if the back of the TV is taken off without the proper prep., the Digital input (DVI) will be disabled permanently.

Hope this helps you...

Dec 30, 2008 | JVC AV-56WP74 56" Rear Projection...

2 Answers

My picture is showig green,red and blue colors that can't be fixed


you need new convergence ICs. what is the model number of your set? Let me know the model number and I will be able to help you

May 09, 2008 | Projection Televisions

1 Answer

Double vision on my samsung HDTV 1080i


If one or more of the colors, red, green or blue have separated from each other and you can`t correct the problem using the convergence procedure as described in the users manual, that would indicate you have a convergence problem. Bad solder connections on the convergence output chips are common. If the set had a rough ride down the stairs while moving, that may have facilitated in exposing a preexisting condition. However, the most likely cause is the natural failure of one of the convergence output chips and or related components and not the move. The fix is to have a qualified technician address the problem. This is not a do it yourself job.

Feb 22, 2008 | Projection Televisions

2 Answers

My T.V. has a funny color .. more of double viewing with purple and green what can I do to fix this?


Degaussing means to demagnify. Not applicable with a projection tv. You have a severe convergence problem. Either a component failure, a speaker or other powerful magnet in very close proximity or someone figured out how to adjust (or misadjust) it.

Dec 31, 2007 | Projection Televisions

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