Fidelity LED Display
 

Hello,

Those of you who repair your Fidelity chess computers will know that many LED displays are currently failing, with a faulty segment or poor brightness.

https://addpics.com/files/wb8-d-0d7a.jpg

I was recently trying to repair some of them. Repair is possible by disassembling and replacing the LEDs with new SMD units:

REPAIR: https://photos.app.goo.gl/bZmoem6ikkrb8pSr7

But the soldering should be better than mine (done by hand) so that the top plastic fits perfectly. So I have also decided to design a new replacement with modern components:

REPLACEMENT: https://www.warnemuende.cc/forum/vie...php?f=3&t=4274

Best,
Gerardo