Space Echo oscillation cure

Karl Helmer Torvmark karlto at go.telia.no
Sun Dec 17 19:53:41 CET 2000


A couple of weeks ago, I posted a question to the list about my Space Echo,
which refused to self-oscillate.

Thanks to helpful list members, and Romeo Fahl in particular (he sent me a
copy of the service manual), I've found the cure:

On the main board, there is a trimmer pot marked VR12. Tuning this did the trick.

On another note, now that I have the service manual, I plan to scan it and put it
up on the web. There is some interesting info there, the RE-201 is a fully discrete design,
with some interesting solutions by Roland (as always)...

I'll let you all know when I've finished scanning it (hopefully sometime during the holidays).

----------
Karl H.




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