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Text File  |  1997-02-01  |  737b  |  28 lines
  1. ICOM IC-12AT
  2.  
  3. Expand Reception Range
  4.  
  5. Procedures:
  6.  
  7. 1. Remove battery and antenna.
  8. 2. Remove case attach screws.
  9. 3. Remove chip diode D2.
  10. 4. Replace Diode D4 with ISS 181 diode (A3)
  11. 5. Re-assemble in reverse order.
  12.                                    
  13.                                   
  14.                          REMOVE      
  15.      ___O__    ______    ______    ______
  16.     |D4 \  |  | D3   |  | D2   |  | D1   |
  17.     O-----\O  |------|  |------|  |------|
  18.            ^         ______
  19.       DIODE^GROUND  | D8   |
  20.                     |------|
  21.                      ______
  22.                     | D7   |
  23.                     |------|
  24.                      ______
  25.                     | D6   |
  26.                     |------|
  27.  
  28.