Quote:
Originally Posted by Dubis7
Sure enough, that was the issue. Looks like both of my dead modulators are now running fine!
Now if only I could figure out what was causing the scrolling dark bands across the screen. I thought that would be the filter caps but those have been replaced and I still see them. I may grab an AC line filter to see if that changes anything. I'm sure it's some sort of RF interference.
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To minimize that I run my modulators off a 120V isolation transformer with the ground pin path of the plug open. My media PC also has its ground pin path broken. Cable TV coax ground and power outlet ground don't play nice together in that room...