pp-7b power supply, what is scr1?

feynman

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i am trying to repair a dk psu, i am pretty sure the scr1 part is shorted...

it is labeled 5P2M and i think it is a thyristor, but i can not figure out the properties or what to replace it with...

cheers
 
i am trying to repair a dk psu, i am pretty sure the scr1 part is shorted...

it is labeled 5P2M and i think it is a thyristor, but i can not figure out the properties or what to replace it with...

cheers

My manual labels scr as 5P4M. 5P2M doesn't have many google results, but 5P4M does.
 
thanks, your manual is for pp7a...but i see that the 5 is av on-state current (5A) and the 2 is reverse/off-state voltage (200v)

still cant find the correct replacment though...
 
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