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Philips 55PL9773/17 LCoS TV with edge haze    
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PhilipsLCoS



Joined: 19 Apr 2014
Posts: 2
Location: sacramento

PostPosted: Sat Apr 19, 2014 1:00 pm    Post subject: Philips 55PL9773/17 LCoS TV with edge haze Reply with quote

Model: 55PL9773/17
The haze and yellowing is around the edge of the display. I took it apart and noticed a million lenses. None were particularly dirty, except that the glass piece (not curved) which rested about 5mm in front of the LCoS chip was hazy. It wasn't the lens, nor was it the first plastic layer which was hazy, but the layer in between the two... (not shown in video...I just show you the lens and the location of the lens).
It's as if there was an adhesive which kept the film on the glass, and the adhesive got yellowed.
https://www.youtube.com/watch?v=XeqhPBrqoMw

I haven't seen any explanations which have made sense, and I've spent a few hours searching on the net...
Can someone tell me what this glass piece is and how to make it like new again?

Thanks!!!!! 8D

Google

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PhilipsLCoS



Joined: 19 Apr 2014
Posts: 2
Location: sacramento

PostPosted: Wed Apr 23, 2014 7:28 pm    Post subject: Reply with quote

well guys, I scraped that film off. There are now no coloration/haziness issues to speak of, but I don't know how long the chip will last Smile
Really quite beautiful color compared to my LCD monitor, btw.
It feels like I have a ticking time bomb on my desk, and am keeping a backup DLP projection TV in the livingroom because of it :-/

both of these were free on craigslist within 5 days of each other hehehe Smile
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