as far i havent 3.3va and 5va and 12va i looked the diagram and chip u6 got 19volt on pin 22, 19v on pin 5-6-7-8 of U16 and u20, but 0v on all other component. where i have to focus to find where the problem is? that chip circuit is a bit complicated to trace.
edit: u23 pin 4 is short. C264 is short both angles. so maybe c264 or u23 are bad...?
removed U23, still short. replaced it and removed c264 but still short on pin 4 of U23.
as far i havent 3.3va and 5va and 12va i looked the diagram and chip u6 got 19volt on pin 22, 19v on pin 5-6-7-8 of U16 and u20, but 0v on all other component. where i have to focus to find where the problem is? that chip circuit is a bit complicated to trace.
edit: u23 pin 4 is short. C264 is short both angles. so maybe c264 or u23 are bad...?
There is few probabilities C264 being in short, probably chip U6 or u23 would be the culprit.
And that was a happy end, i wish i could cee al treat with the same result,
there s a hope treat here that plp don't tell nothing more about the result,
it remains a mystery.
The Night Drop Down, I Will Keep Try Until..., You Never know.
Dushi Kòrsou, Nos Tei.
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