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Author Topic: Recommendation for Panasonic PT-5500U DLP service  (Read 942 times)

Frank Czar

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Recommendation for Panasonic PT-5500U DLP service
« on: November 23, 2015, 09:48:18 pm »

Hi everyone,

I have 2 Panasonic PT-U5500 DLP Projectors that are both showing a dim image. Replaced the lamps and the same thing. Does anyone have any ideas what it could be, if not any recommendations for a good repair center? Central Fl would be great if there are any.
Thanks in advance
Frank Czar
Concert Works
Daytona Beach FL. & US Virgin Islands

Josh Rawls

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Re: Recommendation for Panasonic PT-5500U DLP service
« Reply #1 on: November 30, 2015, 11:43:15 pm »

Over time dust can build up and get baked onto the internals of the light engine. This is especially true if air filters are not maintained. I believe that the color wheel also changes color over time.

The most life I've gotten out of a high-lumen DLP projector in conference room use is 4 years. After that the color wheel bearings fail, pixels stick, image dims, etc.
Josh Rawls
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