Broken Model 1

I really want a sega Cd and I found one that is a model on but its broken, I was wondering if I can fix it when I get it?
Probably just the fuse, but it could be anything, just check the post i made about my broken model one. I eventually just bought another from ebay.

Although i have been trying to get the other one working, it is near impossible to find some of those components where i live.