TS830.3
Here is a chart of the connections to these connectors:

        REMOTE (7 pin DIN)      XVERTER (8 pin DIN)
        1 Speaker output        1 Grd
        2 Grd                   2 +V out on xmit*
        3 PTT                   3 Grd
        4 Q-22 out**            4 XVRT ON/OFF Control***
        5 unused                5 Receiver input
        6 ALC input             6 XVRTR ALC input
        7 XMIT RELAY**          7 Xmit RF to xvrtr input
                                8 HF ant in

         * A 12 volt, 50ma max.  relay  may  be  connected  from  pin  2
           to ground. This relay will operate on xmit.

        ** Original units used  Q-22  collector  for  linear  amp  relay
           control.   This  did  not work with low voltage relay systems
           or those using a negative voltage. An  optional  relay  board
           (Now  supplied  in  all  units as standard)  is available and
           provides  a  normally  open  contact  closure  to  ground  at
           pin 7.

       *** Pin 4  is  grounded  to  enable  xvrtr  operation.  This  may
           be done by a switch in the transverter itself.

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 ***->Be careful not to transmit out-of-band, or accidentally operate on
      any non-amateur, unless you are authorized to do so.

                     DO NOT JEOPARDIZE YOUR LICENSE!
         RELAYED   BY...N0KGX...GENE