Re: PN58C590G4FXZA Won't turn on. Logic Board?
Did you figure out what the problem was with this TV?
I'm working on a buddy's that is the same model and has the same problem.
Vs jumps up to about 55v while Va does nothing and then the power shuts off.
I replaced the QS802 and QS804 mosfets on the SMPS with no change.
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