Question about Samsung HC-P4752W 47" Rear Projection HDTV-Ready Television

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Blue Halo Across screen

Hello!
I have a Samsung rear projection tv that now has a blue tinted halo across the screen. It is more prominent in different screen lighting scenarios. One thing that I noticed (figured the more info, the better) Is that if I was watching Football, and the time, score, down and what not is posted on the top of the screen, this information was duplicated in a blue hue across the screen in an arc shaped like a happy face. The TV has been moved as of late,as I was working around it and had to move it in and out @ 4 times, but when this occurred, it was instantaneous, and after one of the moves.

Thanks So Much!
Damian

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Hello Damianian, I too have this hdtv and had problems with the convergance and self-focus within the first year of ownership. I called Samsung within the waranty period and they sent out a tech who replaced the convergance board for free and did the manual convergance in my home. After this, with the new upgraded convergance board installed, the self-focus was not necessary anymore so I turned it off. Some time later the convergance needed done again so I called to get a price on them coming out again to do it. I didn't like the quote they gave me over the phone (around $200.00usd) so I looked for a Service Manual online and found one on an Ebay store for a total of $13.00usd including shipping. I now perform the manual convergence on this set myself and it's easy to do.
Anyone wanting to get a Service Manual for their hdtv or other technical device should check these guy's out. They now have their own website. http://www.thecdguyz.com/
I hope this helps, good luck!

Posted on Dec 25, 2007

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