Question about Toshiba 57H83 57" Rear Projection HDTV
I have a toshiba '57 rear projection who is 8 months out of 4 year extended best buy warranty. The other day when turning it off, we noticed a low light bright spot at the bottom of the screen that held. It appears that the contrast control is at a loss suddenly. Less separation between whites and blacks.The screen can't seem to hit black levels well and the image seems blown out on the white ends. In the black ends it gray instead of white. Any suggestions?
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Posted on Jan 02, 2017
Yep, your problem is a relatively easy one to repair if you know how to solder. You better repair it before it blows the fuse though. There are two capacitors in the main power supply that are coming loose and need to be re soldered. There is a Toshiba service bulletin about it. They are marked C809 and C810 on the main power supply board. Good Luck
Posted on Sep 05, 2007
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