Question about Akai PT5598HD 55" Rear Projection HDTV-Ready Television
My tv, which has always worked great, suddenly lost its picture (as if the tv had been turned off). We have sound, can change channels with the remote, but simply don't have a picture. Any suggestions on what may be the problem?
Thanks for the response, Willtab. There are no unusual noises at all. I spoke with someone else with the same problem, and he determined that he had a bad zener diode on the power supply board which also took out a electrolytic capacitor in parallel with it, but replacing it didn't help and the new zener soon went bad. I checked the same components on my unit and no voltage on the 5.1V zerer. I'm guessing that if someone finds the root of this problem we will all be able to get our sets working again. It sure would be nice if Samsung would help.
Posted on Jul 25, 2008
Usally when this occurs your looking at high voltage problem. flyback, horizontal, crt issues, do you hear any high voltage static or cracling when you turn it on or off
Posted on Mar 18, 2008
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