Hello, I’m looking for some help diagnosing some issues with my 1983 Small Stone.

To be honest, I’m a novice so bear with me please. I’m having a very hard time finding info and/or schematics for the EH4801 version of this pedal.

It works when bypassed, but with the switch on, no signal passes through the pedal. I jumped input directly to output and I can hear the guitar but no effect. With a battery connected, all components are getting about 9v or so. With an audio probe, the signal seems to die after the first capacitor in the circuit, but there’s continuity across the trace there. Voltage drops by about half a volt across this cap.

I dunno, I’m a bit stumped.