Lights up, digital display OK. Stitch Selection shown accompanied by sound beep. However, wont start. No voltage supply to 24v main motor. Runs when voltage introduced to motor red/black wires on motor plug on main circuit board. Suspect board - which component? Power transistor and diodes OK. 36v on Transistor. Foot switch which closes circuit is attached to white CB Socket. No connection to black footswitch socket - presumably not used. Would appreciate Circuit/manual. Willing to purchase. Power Board OK and transformer. Any suggestions?
Norman
October 2008
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