What is going on with this Yocto. Is there a way to initiali

Discuss Yocto construction and related issues
  • Hi there,

    What individual out come from this HHHmmmm ? it seems to be a Tom ?
    Best regards,
    e-licktronic
  • e-licktronic wrote:Hi there,

    What individual out come from this HHHmmmm ? it seems to be a Tom ?
    The video is the master out, but the hum/whine is from the Kick section, which had previously been working. Then suddenly all of the sequences were weird and the kick produces this whine.
  • Please check power supply first, if it was working and nothing "burn" maybe you got an issue with your power supply
    Best regards,
    e-licktronic
  • e-licktronic wrote:Please check power supply first, if it was working and nothing "burn" maybe you got an issue with your power supply
    The voltages are correct on test pins.
    What should I check for?
    If the whine is from the Kick is there something I should check there?
  • Now check following point:
    -With a scope check that trig signal is on Q40 Collector when sequencer is running
    -With a scope check that the oscillator circuit works on IC12 pin1
    -Check with MM that IC12 is well powered (+15V, -15V)

    Please post the results
    Best regards,
    e-licktronic