Carousel does not rotate from one cd to the next

I just had the same problem with my parents dx-c206.

I first found the motor drive unit with quite a bit of dismantlement, the drive circuitry is under the turntable as well for the drive motors. Once in the drive motor unit, the associated circuitry is clearly seperated on the circuit board between the drive and the actual cd spin motor and laser circuit, I checked all the voltages to common and all seemed fine, I then discharged the caps, and it then by itself started to spin again, it still has a few glitches, that it might freeze, could have been also a faulty cap. Real reason is unsure, this was a lucky fix... I did also remove what I presumed is a coil sensor unit that is also located under the turn table, once the small rectagular circuit board is removed u will find two U shaped (presumed magnetic sensors). I dought that any cleaning I did fixed this, but this could possibly have been infra red sensors, that would requirer some cleaning. These sensors are responsable for the turntable positioning.