[sdiy] VCO backwards my on info more

[Peter Grenader]

Yes - as explained in the first post it was undoubtedly caused by a crap
connection due to heavily oxidized Radio Shack single strand wire used on
the vector board connections.

I keep this unit active only for comparison purposes on the production
units.  It's good to have around for this purpose.

- P





Jay wrote:

> Peter Grenader wrote:
> 
>> Turns out this backward anomaly occurs with each power up.  What clears it
>> up is putting a negative voltage of considerable amplitude (like -10) into
>> one of the VC inputs.  A slap in the face if you will.
> 
> Happens only on the prototype too?
>