SOLE F63 Dreaded LS1 error code-No power to motor from main board
Hello, I recently acquired a SOLE F63 (older version) from somebody because he did not want to dig into the LS1 code issue. I did the simple stuff first: tried re-calibration, made sure speed sensor was proper distance, made certain speed sensor was sending signal to main board, remove power wires from motor and tested motor, adjusted belt...none of these were an issue. Treadmill still displaying code after a 3...2...1...then about 9 seconds and LS1 code appears. I decided to check to see if there was an output voltage from main board to motor, there is no output voltage. I removed board from aluminum housing and began to inspect the circuit traces. The only thing I can see is a slight burning near the output terminals for motor. The item labelled RT1 (thermistor), has some burning beneath one side. Any ideas on where to look next? The main board is pricey and likely not worth the investment if this cant be repaired. Thanks!