madbeanpedals::forum

Projects => Tech Help - Projects Page => Topic started by: jalmonsalmon on August 04, 2014, 08:06:25 PM

Title: Harbinger One speed pot not working or lfo?
Post by: jalmonsalmon on August 04, 2014, 08:06:25 PM
 Hey all, just finished a harbinger one build...  rocking it before I boxed it and the speed is not doing anything.
Without the light shield I can see that the lamp is on so that is good... I can turn the brightness up or down with the trimmers and with the lamp dimmed down,
if I use the light in the room and move the light shield up and down I can hear it doing the vibe thing... not sure where to begin to trouble shoot but any pointers would be great!  Can post pics. Also can do voltage readings if I know what to look for... Thanks!
Title: Re: Harbinger One speed pot not working or lfo?
Post by: midwayfair on August 04, 2014, 08:17:03 PM
Did you forget to connect the indicator LED? 99% of the time this is the problem is the problem if your lamp lights but your LFO isn't working.
Title: Re: Harbinger One speed pot not working or lfo?
Post by: jalmonsalmon on August 04, 2014, 08:52:19 PM
Quote from: midwayfair on August 04, 2014, 08:17:03 PM
Did you forget to connect the indicator LED? 99% of the time this is the problem is the problem if your lamp lights but your LFO isn't working.

!!!
Since it was not in the box I did not think about hooking up the rate LED... that was it!   THANKS!!! ;D
Vibe is VIBING!!!!  woot
Soon as I box it up, build report on the way :D