I found out on ARF that this was a modification. It was modified to be used with an early projection system called a Duo Vue. Heres a link to one
http://www.myvintagetv.com/norelco_pa2.htm. Now I don't know if i want to disconnect the modification or keep it intact encase I find one of these players, though I hear they are pretty rare. Here you can see my plugs running off the chassis and his plugs running from the Duo Vue.