Have had this problem since August 2006 and it has been getting increasingly worse. I turn it on with remote or manually and can hear the relay click twice and the TV doesn't come on. Unplugged it for awhile at first and it would then come on. A month or two later I cleaned out all the dust and did a visual. Put it together and then it worked again. Now I have to repeatedly click the relay with the on button or remote until I hear the Horiz. Freq. start then it comes on. This now takes 20 or 30 tries. I even replaced the Horiz. output transistor once.(that was a dumb idea but I was desperate)If it is the relay, what is the part number and where can I get one online? Thanks. ajduke.
There is a little 100mic 25 volt capacitor in the power supply, it is the start up capacitor. Most likely is your problem.
ladytech
Posted on Dec 31, 2007
'Was C407 in my case. Thanks
Posted on Jul 19, 2008
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'Have the same problem but with a Zenith SF2789W2. Would the problem most likely be caused by the same?
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