Analogue-sequencer

> when connecting a synth at the Sync output, I get a 'MIDI
> communication error' on the synth. I've got board v 1.5 and would like
> the MIDI as well as the DIN sync option. So I soldered R36, R24, R25
> and two diodes on D2 and D3, but omitted the resistors on D4 and D5.
> Then I soldered ALL resistors and wire bridges on the I/O board. Is
> this correct ?

Standard MIDI interfaces shouldn't use pins 1 and 3 (the outermost pins),
and these are the only ones carrying DIN sync.
Does the sync output work with a different MIDI device for MIDI clock ?

Best regards,
Colin Fraser
Sequentix Music Systems Ltd
http://www.sequentix.com