1983 RCA TV connector trouble.

[liammc00]

To most of you this probably might be stupid question. I was working on RCA model FJR478WR set. I took apart the set to do prevent maintenance. Once I started putting the tunner assemble I noticed I have a edg connector that is not labeled and I can't find a place for it to go anywhere on the board. There are only two three pin edge connectors one for IR receiver labeled P1102 or remote. The MCS tunner was a rebuild or replacement from Thomson back in 1991. I do have the Sam's and I could not find that connector anywhere on the set and Below is few pictures that show the wire and connector in question. Well the set for age actually worked fine except for dirty controls. It has a nice sharp bright picture so the tube is good and all the caps still tested with good ESR except for those old Panasonic caps that were leaking ( I now back then it wasn't Panasonic but I'm unable to spell the other name). Ps the set came with the original factory remote and it works fine.