I know it can be intimidating, but getting more intimate with your machines leads you to demystify how they are build, and reaching the state where you are actually savvy enough to be able to replace a defective component is sooooo gratifying.
It’s best to get some good enough tools and practice by assembling small pedals first, then more complicated stuff like synths… Lots of cheap kits to practice this skill.
Anyway, here you might not have to solder anything. The right screwdriver and maybe a couple guitar picks is all you need
