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Old 13th May 2021, 4:47 pm   #11
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Default Re: Selga 405 audio problem.

Quote:
Originally Posted by orbanp1 View Post
Hi Jay,

Enclosing a picture of the PCB.
The output transformer is "Tr2" or "Tp2" with the Cyrillic characters, at the bottom left corner of the PCB.
It shows the the pin-out is sort of funny, the primary with the center tap is on the side which has only two pins, the primary center tap itself is on the middle of the other side.
The secondary are the two outside pins there.

Hopefully this makes sense!

Regards, Peter
Cheers peter, Far as i can tell the primary winding has two pins on it, The centre tap runs internally to a centre pin on the secondary which i think is connected to the speaker negative.

I think thats right


Cheers
Jay
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