

Weird wires in Sega Genesis Model 1
I just picked up a US model Sega Genesis model 1 with a model 1 Sega CD today. Untested, consoles only. I'm waiting on the cords to come in for the Sega CD, but the Genesis works perfect. When I opened it up to clean it I saw these wires on there. Any idea what they are for? Possible mod of some sort? And don't worry I cleaned all the crud out of it lol. Thanks in advance!