Could anyone help me find where the AC compressor electrical hook up/source should come from on an 88 RX7?

I serviced my 87 I used to own, but I can't seem to find the wire that would hook up to the compressor on my 88 10th anniversary. IDK if its missing or just tucked away somewhere, being that the guy I bought it from said the compressor worked but he didn't need/want it b/c he lived in NY, so he just took the belt off.