Transformer out of Fisher soundstage RS-909

[Sickinthehead]

Have this transformer, I've tried every number that's on it and can't find anything about it online.

Primary is good for North America. But no clue as to what the secondaries put out or the current.

Any insights would be most appreciated. Hoping this might help with my next power amp project.

Took shots of all numbers stamped on it, hope someone could tell me something about this

 

[scottjoplin]

The service manual is available on line, you will have to register/log in to one of the sites

 

[kaputt]

Well, you can first measure the winding dc resistances for a very basic idea what's going on and then if you picked one winding as the possible primary hook that up to an AC supply and measure the output of the secondaries.