Archive of the former Yahoo!Groups mailing list: Discussion about the Korg PolySix synthesizer

Hi there!
I recently purchased a P6 with the infamous battery leakage problem.
I got another 367 board and have been messing around with both boards, swapping some components to find out why the effects didn't work.
But this is not my biggest problem. The thing is that yesterday, after installing one of the 367 boards, the synth made a strange noise and since then, it doesn't produce any sound (not evan the typical hiss in such an old machine).
The voices board and the whole synth itself (knobs, functions, etc.) seem to work properly, but it doesn't deliver any sound (neither through output nor phones connections)... It behaves just the same no matter what 367 board is installed.
Would any of the connectors/cables be culprit?
I need the synth to finish a recording!
Any help would be appreciated...
Kindest regards from the sunny Spain.
Pako.