repair

Hi, I own a Japanese Sega Saturn Model 2. The problem with it is that shows unusual and strange behavior. When booting, system is randomly restarting or given no signal to the video-output. It's on a loop basically every time it’s trying to reboot. While it's LED-power light is on, so i guess...

Does anyone know where I could find a capacitor replacement service? I've never soldered before and I don't want to risk destroying my Saturn. The console is getting pretty old and I'm paranoid the caps will give out. Any help would be appreciated.