• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.

#38 Icom IC-745 part 2. Pll repair and 2nd LO upgrade

Radio Tech

Radio Operator
Sep 9, 2008
858
312
173
64
North Carolina
www.gokarters.com
Part two of the series. Part one was located here:
http://www.worldwidedx.com/threads/27-troubleshooting-and-testing-a-viewrs-icom-ic-745.196436/

#38 Icom IC-745 part 2. PLL repair and 2nd LO upgrade
I decided to post this coming weekends video a bit early for some rest and relaxation.
In this video we finally have our parts to repair the VCO trimmers on the PLL board. We also will upgrade the 2nd local oscillator board to help the stability of this fine unit.
Parts needed for this repair:
4610000100 (6pf) 2 pieces.
4610000110 (12pf) 3 pieces.
24pf NPO disk capacitor 1 piece.


 
  • Like
Reactions: Robb and 2RT307

dxChat
Help Users
  • No one is chatting at the moment.
  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.