Thanks Fisherdude for going to the trouble of posting these copies, but I still cannot read the small print in the schematics. Even when I copy and paste it into my documents the small lettering is kinda globby/smudgey and still unreadable. I tried printing at the highest resolution, but it is still the same.
I have a nice 400 that sounds great, but is unrestored, so I want to make sure its running at its best (according to the information I'm getting from all the past posts on this receiver) and is a reliable unit I can enjoy for years to come.
I may have to buy some schematics online. I've printed off schematics for other equipment and they've turned out just fine, but all the ones on this receiver have been unreadable so far. I did download and print off the entire owner's manual, but those schems turned out exactly like yours. I appreciate the effort. You sent me exactly everything I needed.
Larry