I blew up my receiver. Now what?

I brought my Integra DTM7 to Europe. Plugged it in, and POP! I discovered that unlike my other electronics, it definitely could not handle 220v wall current. Smoke poured from the vents for a while, even though I immediately unplugged it. 
So:

1. What did I break? A fuse? A capacitor? Everything?

2. What’s the best way to get it back up and running here in Europe?

thanks!