Procond MC-70 AW.REV.- 124438 circuit board

The Procond MC‑70 AW.REV.–124438 is a treadmill motor control board used in ProForm, NordicTrack, Icon and Reebok models to drive the stepper or DC motor via PWM and phase‑shifted power stages. Common failures on this class of boards include burnt MOSFETs or IGBTs, degraded electrolytic capacitors, damaged driver ICs, and loose or corroded connector pins that interrupt the 12 V/24 V supply to the motor driver. First‑check diagnostics should verify the main power rails (ensure correct voltage at the board’s VCC inputs), inspect for visible signs of component damage or burn marks, and test the I/O outputs with a multimeter or oscilloscope against expected PWM waveforms before proceeding to more detailed fault isolation.[oss-gpt-20b]

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