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Convergence perfect focus not working and double vision

I have a Samsung SP42W4HBX/XEU REAR PROJECTION TV SERIEL NO 31EX300589N. The convergence appears out and the picture is showing double vision and out of focus. Tried to do a perfect focus and it only goes to 22%. Manually, when tryingh to adjust the red an d blue in convergence setting pressing the + or - buttons to converge the colours does nothing. The red blue and white colours are all showing when i try to do a red convergence. Is this a straight forward repair or an expensive one that requires a replacemet board? The tv is about 5 yrs old and i have never had problems with perfect focus or convergence and have used it all the time to ensure things were focussed. I have been informed that both convergence boards need to be replaced and that nothing else will solve the issue as it is a corrupted board. Cheers paul

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The problem you have is the 2 STK - 392 convergence integrated circuits need replacing the cost in the UK is about £150.
SUPER8

Posted on Nov 26, 2008

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hope this helps check out this above links

please check out this links

for convergence board ics reparing it your self

http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

and for convergence settings

http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

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