Ran out of time to dedicate to this project I had a 5 day gap between my other work and was hoping to get further on this project.
I have altered the preamp switching curuit so that the channels can be selected. However, after a few more hours of tracing around, i think i have tracked down a possbile grounding issue on the effects board.
Turns out the switch was stuck on ground, not stuck on open. I altered the switching curuit to work, but afterwards found out that it wasnt acually the switch! that is when i traced it back to the fx baord-
Now my inbox has been re-flooded with alternative fuel research needs. Im not done! but by progess will be much slower from here on out.
I have altered the preamp switching curuit so that the channels can be selected. However, after a few more hours of tracing around, i think i have tracked down a possbile grounding issue on the effects board.
Turns out the switch was stuck on ground, not stuck on open. I altered the switching curuit to work, but afterwards found out that it wasnt acually the switch! that is when i traced it back to the fx baord-
Now my inbox has been re-flooded with alternative fuel research needs. Im not done! but by progess will be much slower from here on out.