Hello!
I recently got Denon PMA520 vintige stereo amp. for free, but it has a dead power transformer. I want to fix it, but i don't know what kind of tranformer i need. All i know that originaly it has torodial transformer with 37,2 V in second winding.
Can I use laminated steel core transformer?
Can I use transformer with 40V in second winding?
I attaced schematics and some photos of the amp.
I have only basic knowledge about eletronics and realy need your help to sort this out.
Thanks!
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View attachment 67978
View attachment 67979
I recently got Denon PMA520 vintige stereo amp. for free, but it has a dead power transformer. I want to fix it, but i don't know what kind of tranformer i need. All i know that originaly it has torodial transformer with 37,2 V in second winding.
Can I use laminated steel core transformer?
Can I use transformer with 40V in second winding?
I attaced schematics and some photos of the amp.
I have only basic knowledge about eletronics and realy need your help to sort this out.
Thanks!
View attachment 67977
View attachment 67978
View attachment 67979