Check the mod wheel circuit (not on KLM-367..is on KLM-369, I think).
Crow
/∗∗/
On Tue, 2 Sep 2003, cavernosum6 wrote:
> Hi-
> been working on a battery-damaged Polysix CPU board; almost have it
> back in shape, except for one problem: the LFO seems to be
> permanently affecting the oscillators. I checked the switch logic &
> the inputs & outputs of IC 1 (the 4066 quad switch), and everything
> is as it should be (when the LFO to OSC is turned off, the switches
> cut off as they should) -- yet, the LFO is still somehow getting
> through to the oscillators.
> Any ideas? (other than buying one of Crow's new boards?)