Own a Juno 106? You might encounter a dying voice chip. In this 2 part vid series I explain how to fix this problem. Don't be afraid its really not that bad and its worth it cause this synthesizer is great and you know it is.
D'naabs replacment 80017A voice chip clones:
http://www.analoguerenaissance.com/D80017/
If anyone has some tips, ideas, or more efficient ways of going about this process, feel free to post in the comments or post a video response.