Toggle sidebar Toggle sidebar
  • 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.

CDE HAM-II/CD44 controller

Smokinone

Smokinone

WDX-3820
Jun 24, 2020
968
1,284
153
Southern Nevada
Does any body happen to know what the 2 diodes are that are in this controller/ There are 2, D1 and D2, but the manuals only give a CDE part number.
1 is listed as a zener, and another a 100 PIV diode. That's all the info on it I can find.

Thanks for any help
 

Smokinone said:
Does any body happen to know what the 2 diodes are that are in this controller/ There are 2, D1 and D2, but the manuals only give a CDE part number.
1 is listed as a zener, and another a 100 PIV diode. That's all the info on it I can find.

Thanks for any help
Click to expand...
13V Zener and a silicon rectifier like 4000 series.
 

Attachments

  • hamiv schematic.jpg
    hamiv schematic.jpg
    297.3 KB · Views: 251

dxChat
Help Users
  • No one is chatting at the moment.
  • @ BJ radionut:
    +1
  • @ 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.


      Top Bottom