TK-2402 Cable

Been looking around and cant seem to find this.. Looking for the programming cable pin outs. I have a USB programming cable from a kenwood mobile (one of the maxton cables) that has a broken wire. Sooo figured id snip that off and make that into the programming cable for a TK-2402 but! Cant find the pin outs



I know its done by the 2 pins but what wires go where?