Quote Originally Posted by aclbandit View Post

I read something online about replacing a capacitor somewhere in the video circuit on the NES2 from America; would this same procedure work on the original HVC-001 Famicom, and, if so, is there a nice, well-documented tutorial on how to do so without breaking anything?
Replacing or adding capacitors never fixed the vertical stripe problem on the US toploader.

As mentioned it is an interference problem. Cutting and rerouting the composite trace should do the trick though....