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Brown smudge/spot on the projection image about 1/6th of total picture
I have a DB T20 that is projecting a brown smudge/ spot on the screen. It looks like it’s on the lcd if I look through the front lens. I know can see the lens is fine. What could it be? Is it worth opening it to take a look? Also it makes a buzzing sound like a fan sticking for first minute on power up then works fine.
ANSWERS:
Hey guys,
Hey there! Unfortunately I couldn’t find the part but did get a replacement unit. It’s just a small rectangular glass lens with polarized film on it maybe 2x3” if you can find the lens it’s an easy swap to pull it out. One option would be to find a unit for parts and pull it. What happens is the film on the lens heats up and starts to burn causing the brown spotting. The replacement I have is around a year and now slowly doing the same thing so I am searching for a parts unit, the lens, or just an upgraded unit that won’t have this issue.
Have you found the spare part? I am looking for the same issue. We need to change the polirized lens but dont know where to buy it.
I’m still in search. The second unit i received did the same thing after a year or so. I’ll do some searching again. The closest i found a couple years ago was from China. But 15 or 20 dollars for the little glass filter seemed too expensive then. I’m thinking buying used units for parts might be a good idea
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