Question about Panasonic PT-51HX40 51" Rear Projection Television
I've had my TV for 6 years and 2 months and have enjoyed it a great deal. I've just noticed (in the last month) that the picture is dark. I've adjusted the contrast, color and brighnss, with no luck. The tv has not been moved outside of this room. Thank you so much for any ideas. A tv man today told me just buy a new one, there is no way to repair it.
If the tv has never been service before you could have dust on the 3 tubes,this will decrease the brightness to the screen. try taking the front or back off & see if you can see the top of the picture tubes. remember to unplug the tv & to clean spray the cleaner on the colth , then clean the tup of the tube. never spary on the tube itself. hope this works for you.
Posted on Nov 04, 2006
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Posted on Jan 02, 2017
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