Question about Samsung PCJ522R 52" Rear Projection Television

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Samsung pcj522r shuts off randomly

I have a samsung pcj522r crt rear projection tv that shuts off randomly. It may not do it for days, then one day it may do it many times. Once it turns off you can turn it right back on and everything is fine again. Anyone with any suggestions would be greatly appreciated.

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I had the same problem, and when I added a small 4" external fan the set ran until I shut it off. Direct the fan to the bulb area in the rear of the set. The problem was the original fan not being beefy enough. When it lost even the slightest bit of performance, the set heats up and shuts down.

Hope this helps.

Posted on Nov 28, 2008

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Samsungs have convergence ic that heat up and cause tv to shut off but most of the time the colors will be off. Alsp solder connections could cause this on voltage regulators.my guess would be convergence ics cost for repair is 250.00



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Posted on May 12, 2008

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This is usually due to a leaking CRT. Or picture tube oxidation in the cooling liquid. Definatly not a job to be performed in the home. The cooling liquid needs to be changed in all three picture tubes. Cleaned inside the jugs and replacement gaskets. Gennerally about 60 to 85 dollars each.
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1 Answer

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It sounds like the tv power supply has problems. you probably should call a service center about a repair.

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1 Answer

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