What could cause all the notes to be pushed to the top 6 keys?
They match the tone/key they should and I can tune them with the multi-turn trimmers. The notes seem to drop octaves quickly enough where the 6th note down is a LFO and the 7th is a very slow LFO, but the 8th note down it is to low of a frequency to hear/work as a note.
Changes right now are the jumped SMD bead, used a 56pf vs the 51pf listed, and missing the on/off/on switch due to the error in the Tayda cart. I bought the momentary switch, but did not solder it in. figured since it has the center off position, not having it on the PCB would be the same as off, and not have anything to do with my bunched notes/frequency issue.
The trimmers are correct per the silkscreen, but "upside down" per your example picture. Screw trimmer on the top side, vs the bottom as your example picture. I would expect the trimmers to work in either direction
Is the crystal sided? I have it with the text readable when looking at the PCB.
I have not broken the PCB into two parts yet. Testing the unit without the panel on it. When I put the panel on it, the touch pad, when switched on has a high-pitched consent note on, but still can change the notes of the keys when used. Other than the solid high note on, the touch pad has a range of notes to it.
All the sliders work. Filter section works. Delay section works. LFO section works.
What could cause all the notes to be pushed to the top 6 keys?
They match the tone/key they should and I can tune them with the multi-turn trimmers. The notes seem to drop octaves quickly enough where the 6th note down is a LFO and the 7th is a very slow LFO, but the 8th note down it is to low of a frequency to hear/work as a note.
Changes right now are the jumped SMD bead, used a 56pf vs the 51pf listed, and missing the on/off/on switch due to the error in the Tayda cart. I bought the momentary switch, but did not solder it in. figured since it has the center off position, not having it on the PCB would be the same as off, and not have anything to do with my bunched notes/frequency issue.
The trimmers are correct per the silkscreen, but "upside down" per your example picture. Screw trimmer on the top side, vs the bottom as your example picture. I would expect the trimmers to work in either direction
Is the crystal sided? I have it with the text readable when looking at the PCB.
I have not broken the PCB into two parts yet. Testing the unit without the panel on it. When I put the panel on it, the touch pad, when switched on has a high-pitched consent note on, but still can change the notes of the keys when used. Other than the solid high note on, the touch pad has a range of notes to it.
All the sliders work. Filter section works. Delay section works. LFO section works.
Suggestions?