• Updated 2023-07-12: Hello, Guest! Welcome back, and be sure to check out this follow-up post about our outage a week or so ago.

Duo Power Supply Recapping

mdeverhart

Well-known member
Does anyone have a guide to recapping the Duo power supply or a parts list? I see a bunch of different types of caps, but it seems like it’s usually just electrolytics that need to be replaced.

Any help is appreciated. Thanks!

1643726557858.jpeg
 

macman0512

Active member
Does anyone have a guide to recapping the Duo power supply or a parts list? I see a bunch of different types of caps, but it seems like it’s usually just electrolytics that need to be replaced.

Any help is appreciated. Thanks!

View attachment 38056
I'm afraid I don't have a guide or parts list for you, but I might still be able to help you a bit. You will need to remove the electrolytics, of which you can find the correct values on the side of the capacitors. After having done that, you need to clean the board with isopropyl alcohol. You also might want to replace any tantalum capacitors you come across, which should be the large white and the large blue regtangular parts, I think.

Good luck!
 
Top