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TUCoPS :: Radio :: icu2at_4.txt

Icom IC-u2AT mods




ICU2AT.4

 Model:         IC Micro 2AT

 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 #:    8988-002

 Date:          March 29, 1988

 Subject:       If transmit RF indicator is not reading properly

 Procedure

  1.  Disassemble the radio to gain access to the RF Board.

  2.  Replace the following parts on the RF Board:

      Reference           Original       New            ICOM
      Designator          Value          Value          P/N

      Q309                2SA 1162       1SS 196        912-00965
      D309                1SS 211        2.2Meg 1/8W
      R345                               Remove this part
      C349                               Remove this part

  3.  Reassemble the radio.
 


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