N4KVE
Member
I just picked up a nice TK-840 & there is a wiring harness exiting the radio under the power cord. It has a 15 pin connecter [3 rows, 5 pins each] & the harness connects to 3 or 4 factory sockets in the radio, as well as the speaker wire. The radio works fine without connecting this plug to anything, & seems to be easy to remove as I won't use it, but maybe it's something I should leave be, as I could use it down the road if I knew what it was. GARY N4KVE