Re: Marconi 2024 SGen SMPS faulty
I'd try connecting in a bench power supply to the output of the rectifier. See if it sees a short. Remove the rectifier and see if it still sees a short. This ought to lead you to the root cause.
Probably all the capacitors have been stewed at elevated temperature for a long time. Were it mine, I might treat it as a rebuild job and swap the lot.
David
__________________
Can't afford the volcanic island yet, but the plans for my monorail and the goons' uniforms are done
|