Icom IC-738 (IC 738 IC738) transceiver mods reviews software and diagrams

   
 
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26 November 2024, 21:34 UTC 


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Icom IC-738 (IC 738 IC738)
IC-738
Programming interface schematics for Icom:
Programming software for Icom IC-738 (IC 738 IC738) :
PDF User Manual for Icom IC-738 (IC 738 IC738) :Icom IC-738 Instruction Manual
PDF Adjusments Procedures Manual with schematics for Icom IC-738 (IC 738 IC738) :
Schematics for Icom IC-738 (IC 738 IC738) :

Mods for Icom IC-738 (IC 738 IC738) :
    Icom IC-738 (IC 738 IC738) Extended TX modification

Icom IC-738 (IC 738 IC738) technical specifications :  Icom IC-738 (IC 738 IC738) technical specifications



Icom IC-738 (IC 738 IC738) Extended TX modifications

  1. Remove power & antenna.
  2. Remove screws & rmove top & bottom covers.
  3. Swing PA Block saide & fold down the front panel ( you may need to unplug the Q1 Cable. Note connector orientation )
  4. Locate D15 and move it over one position to the right ( of its original position )

After I have tried the information from Mods. it only tell to move a diode d15 one place to right.
But I can tell it is to place 14 which is left, -if followed as told now, one place to right, it means place 16 and that makes it to a japanies version.

extended TX - move D15 to Place 14-
diode is placed on the backside of the frontpanel
cloce to the main dial



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