you must check the spindle motor with the digital meter and it should have a reading of 5 to 20 ohms, and when you use the analog meter the spindle motor should work fast. and if you found the spindle motor is good. check the ESR capacitance of the filter capacitor of the power supply of spindle motor.
you must check the spindle motor with the digital meter and it should have a reading of 5 to 20 ohms, and when you use the analog meter the spindle motor should work fast. and if you found the spindle motor is good. check the ESR capacitance of the filter capacitor of the power supply of spindle motor.
karaot2 9 months ago