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Philips 34PW8502 horizontal wiggling varries w/brightness    
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oryan_dunn



Joined: 23 Jan 2013
Posts: 7

PostPosted: Fri Feb 01, 2013 8:47 pm    Post subject: Philips 34PW8502 horizontal wiggling varries w/brightness Reply with quote

Make: Philips
Model: 34PW8502
Chassis: A02U AA

I just got this set off Craigslist. When I got it, the focus was way out of wack, the convergence sligtly off, geometry messed up. Well, I got all those issues sorted out, but one remains. There are these horizontal wiggles, that wiggle back and forth, which manifest as a a curvy veritcal lines. They change with screen brightness, so they appear to dance back and forth, causing the vertical lines to wiggle. I've got a picture here, and I'll see about uploading a video of the issue in action.


I'd like to get this fixed, so I can take all the innards out and put them in my 30PW850H. This set, despite looking much better, has a couple scratches on the tube, and is a bit too big for my TV stand.

Has anyone seen a problem like this?
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oryan_dunn



Joined: 23 Jan 2013
Posts: 7

PostPosted: Sat Feb 02, 2013 11:57 am    Post subject: Reply with quote

Here's a link to the service manual for this set:
https://docs.google.com/file/d/0B71t-o_uDecjWkdGVUVIVjVVZTA/edit?usp=sharing
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