I have recently purchased a SL88 Studio that has a non-functioning sustain pedal input. Upon examination coil L1 appear to be split into two peaces causing an open circuit. I could easily replace the coil by a 0 ohm resistor (but I’m not sure if this would lead to rendering issues), so that’s not ideal. Does anybody know what the value for these coils are? I can get to components, but not to schematics of these PCBs.