Replacing motirzed projector screen controller with arduino

I'm pretty sure the same motor as in this video is used in my procetor screen:

So shouldn't i be able to replace the double-pole-double-throw-switch with a relayshield?

wvmarle:
The hard part of a rebuild is the receiver: the frequency and protocol of the signal transmitted from your remote control.

As you created a short - I may assume you mean 220V to the components - I wouldn't trust anything that's still on the board to be safe and functional.

I don't really need the original remote since i plan on making it controlable via smartphone