Dendy boards in bulk, restoration.
Restoring 4 Dandy microcircuit boards that were discarded 20 years ago.
Cartridge slot (Attention!!! Slot color must be selected manually!!!):
https://aliexpress.ru/item/3296218447...
Processors UA6527P
https://aliexpress.ru/item/3303520168...
UA6538 Video Processors: https://aliexpress.ru/item/3300016194...
Dendy first version schematic: http://gfaq.ru/publ/sistemy/konsoli_s...