onebase wrote:Hello, I managed to plug a 12V dc plug into my yocto for a short period of time and it no longer turns on. I hope the issue is isolated to the psu.
Any suggestions on how to start a fix if possible would be greatly appreciated.
BEST
~
J

Onebase,

First check PSU voltage +15v, -15v and +5V

Best regards,
e-licktronic

e-licktronic wrote:

onebase wrote:Hello, I managed to plug a 12V dc plug into my yocto for a short period of time and it no longer turns on. I hope the issue is isolated to the psu.
Any suggestions on how to start a fix if possible would be greatly appreciated.
BEST
~
J

Onebase,

First check PSU voltage +15v, -15v and +5V

Best regards,
e-licktronic

Thanks for swift response. I am getting all the correct voltages off the psu. :*(

onebase,

Is your sequencer running ?
is there a burned 100ohm resistor on the PSU bus ?

Best regards,
e-licktronic

e-licktronic wrote:onebase,

Is your sequencer running ?
is there a burned 100ohm resistor on the PSU bus ?

Best regards,
e-licktronic

no lights come on at all. I dont' see any burt resistors... Unless I'm missing it. Which R# is that one?

onebase wrote:

e-licktronic wrote:onebase,

Is your sequencer running ?
is there a burned 100ohm resistor on the PSU bus ?

Best regards,
e-licktronic

no lights come on at all. I dont' see any burt resistors... Unless I'm missing it. Which R# is that one?

Those are the 100 ohm resistors on the top edge side of the main board.
Is there leds that light up when power on your Yocto ?
What sequencer mods is selected?

Best regards,
e-licktronic

e-licktronic wrote:

onebase wrote:

e-licktronic wrote:onebase,

Is your sequencer running ?
is there a burned 100ohm resistor on the PSU bus ?

Best regards,
e-licktronic

no lights come on at all. I dont' see any burt resistors... Unless I'm missing it. Which R# is that one?

Those are the 100 ohm resistors on the top edge side of the main board.
Is there leds that light up when power on your Yocto ?
What sequencer mods is selected?

Best regards,
e-licktronic

ok the lights came on and it mostly work though the kick and clap are triggering every step of the sequence. when i edit the kick or clap sequence I get a more pronounced hit of the instrument. Turning the volume up has the clap bleeding noise.

Question does this issue sound like a busted sequencing chip?