Yamaha CR-640 blowing fuse 803

Okay thank you. I was thinking myself that since there aren't any moving parts in there really that the caps would probably be fine without anything. I am taking the unit to my uncle tonight. I can't wait for his reaction. I really should have taken before and after pics for this one. Under all the layers of filth, dust, rust and debris, I'm surprised he even found the thing. Now it looks almost as good as new an maybe sounds better.