Hey folks, I've got a buddy who asked me to help him out by repairing his Konami Doremikko Electronic keyboard for his Famicom disk system. Haven't been able to identify these diodes. Any help would be greatly appreciated. I thank you ahead of time for your consideration and assistance in this matter. I am including a photo.
Sincerely,
Jigen271
Sincerely,
Jigen271