Re: Westinghouse SK-32H240S Sob story with a Darfon board
No ideas?
Trying to understand what's going on with this one. Starts up and fires all the ccfl's without issue. Bad caps replaced.
Trying to understand the jumbo capacitor test. It's got over 370vdc sitting on one terminal. Just need some direction. Only test I could do with the mosfet's is to compare each leg 1-2 1-3 2-1 etc... Checking to ensure each one does the exact same thing and behaves the same. Not the best test in the world, but the closest one I can think of. (considering the ccfl's are all firing at first? wouldn't a dead mosfet cause the lights NOT to lite up? or am I missing something?)
S-
No ideas?
Trying to understand what's going on with this one. Starts up and fires all the ccfl's without issue. Bad caps replaced.
Trying to understand the jumbo capacitor test. It's got over 370vdc sitting on one terminal. Just need some direction. Only test I could do with the mosfet's is to compare each leg 1-2 1-3 2-1 etc... Checking to ensure each one does the exact same thing and behaves the same. Not the best test in the world, but the closest one I can think of. (considering the ccfl's are all firing at first? wouldn't a dead mosfet cause the lights NOT to lite up? or am I missing something?)
S-
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