Marantz 2270 will not power up
I picked up Marantz 2270 last week, it had a damaged cord that I fixed but still won't power up. I checked that it is getting power into the receiver, and also checked the fuse in the back. I have a multimeter but very very limited knowledge on how to use it ( my father is spinning in his grave seeing me type this, for he had extensive knowledge on it but I was a stupid kid for not watching and learning). Are there any simple things to check before I take it to a shop? I appreciate any help.
Thank you in advance