Hello, I've recently bought a DD1, for repair. Unfortunately, the FG coil (the thing under the capstan wheel on all DD Walkmans) seems to be open. There is no continuity. Without the signal from the coil the Walkman will stop working after a few seconds. If anyone has a beaten up/spares DD1 they are willing to let go of, please tell me. I don't want to throw this one away.