Sounds like another case where something is screwy.
I don’t think you could blow D7 unless you had reverse polarity power.
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so there may be a mislabeling or a screw circuit board here. Or maybe just a mistake in figuring out where things are blown.
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but all of these combined to make it extremely difficult to figure out what the heck is going in very carefully measure and look and pride and think and compare figure out what really is blown and what isn’t and where it is really connected and where it isn’t!!
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we’ve already seen one example where this unit was wired differently from everybody else. ??
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gordon Kx4z?
