Question about Sony KP-57WS510 57" Rear Projection HDTV
I'm getting rainbow colors and arches on my screen for the second time. This happened last year when the tv was still under extended warranty and now it's happening again. I have the old parts the repairman took out of the tv (STK392-560). I've found them online at www.electronix.com but they are a little different shape (mine are a hexagon). Does the shape matter? How many do I need to order?
There is a problem if it is getting dimmer. There is cooling fluid in the tube. The cooling fluid will sometimes fill up the tube. That is why it would be getting dimmer
Posted on Mar 15, 2009
Same thing happened to me. I had to get it fixed. They said it was a "tube".
Now, my problem (7 months after getting it fixed) is that it suddenly seems a lot dimmer. I'm not 100% sure, and was wondering if there was some kind of diagnostic to run to find out for sure.
Posted on Apr 27, 2008
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Posted on Jan 02, 2017
no the shape doesnt matter as long as the STK numbers are the same. I would make sure that the replacements are origional sanyo ICs as often the cheaper versions do not last very long.
Posted on Mar 18, 2008
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