Old Jensen JS-1000 Sub Woofer circuit help

[Doc Morgan]

I have tried to get a schematic of the power amplifier board, 90-1037, for this subwoofer to no avail. If you can help me out, please respond.
Thank you very kindly,
Doc

 

[scott2000]

Maybe some other manufacturers of plate amps have some drawings that could be useful?
Saw one with a quick search for a 250watt one from NHT for example. May get lucky and find one that's more similar? Or not.

 

[Doc Morgan]

Maybe some other manufacturers of plate amps have some drawings that could be useful?
Saw one with a quick search for a 250watt one from NHT for example. May get lucky and find one that's more similar? Or not.

Thanks for the response. I'll take your advice.