R7000.13

 Model:              IC-R7000

 Division:           Amateur

 Note:          This service bulletin is meant for technical per-
                sonnel with experience working on solid state com-
                munications equipment.  Damage caused by im-
                properly installing this modification may cause
                ICOM to charge for subsequent repairs to the
                product.  ICOM does not warrant this modification.

 Bulletin #:    3Nov86-001

 Date:          November 3, 1986

 Subject:       Reduce intermodulation from FM stations (70-108
                MHz) and TV stations (165-245 MHz)

 Procedure

      Write to ICOM's customer service department for a copy of
      this service bulletin.



 Bulletin #:    3Nov86-004

 Date:          November 3, 1986

 Subject:       The frequency displayed and actually received are
                not the same

 Procedure

  1.  Check the location of C24 and W80 on the logic board
      (compare against the schematic) to insure that they are in-
      stalled in the correct position.


 Bulletin #:    24287-001

 Subject:       The S-meter may not drop to 0 when using the
                receiver between 500 MHz and 800 MHz with no sig-
                nal.

 Procedure

  1.  Install a 10mf 16V electrolytic capacitor between the emit-
      ter of Q5 and ground on the Dc to DC Converter board.



 Bulletin #:    24587-002

 Subject:       Increase the number of memory channels to 200

 Procedure

  1.  Cut foil trace to IC-8 pin 19 on the logic board to remove
      it from ground.

  2.  Add a 47K resistor and between pin 19 and pin 24 of IC-8.

  3.  Add a SPST switch from pin IC-8 pin 19 to ground.

 Operation

  1.  With the new switch closed access to memory channel 0 to 99
      is possible.

  2.  With the new switch open access to memory channels 100 to
      199 is possible.

 Note:  It is not possible to scan between the two banks of
        memory.

CONTINUED IN R7000.14