SD-1 pedal power problem
HI! I recently modified my SD-1 to fulldrive mod. I love how the pedal sounded. Now the problem is my pedal is having switching problems. I traced the problem with the D1, which is the diode that switches the effect on. I was able to change the diode and will work perfectly for about a few minutes and then die again on me after 3 to 5 minutes of use. It seems that there could be over current running in the diode, but I don't know how to trace the problem. Tracing the circuit from slot 13 (from the power source) it goes thru R30, D2, D7, and R18. Which could be the culprit? Thanks!