Tell your tech to look for a broken wire on the TKC board first.
I have just recently been trying to fault find on the TKC when all of
sudden extra symtoms surfaced - like no initial/after touch on voices.
I found a few wires had come away from my constant turning of the
board. These wires are very fine and delicate...!
Cheers,
TOM
--- In yamahacs80@yahoogroups.com, "T.M. Bois" <bucklehorse@...> wrote:
>
> For the record, I gave this thing a few hours of proper "jamming"
last night and it looks like the dead velocity response on Voice 8
affects both VCOs, not just VCO 1 as I had thought.)