SANYO M9935K Boombox Motor Replacement

This SANYO M9935K was sent to me from customer for the restoration. The body showed signs of wear from its age, cracks on its back, tuner needle was stuck, cassette deck did not work at all. Many challenges ahead, however, I really enjoyed restoring this old school boombox.

The motor was broken, so I replaced it from another cassette deck. I needed to adjust motor speed, however, the voltage was way too high for this replacement motor. So I decided to use DC stepdown module to reduce the voltage.

Enjoy my another challenge to restore the vintage boombox.

NOTE: I wrote M3397K in the video, actually it was M9935K.

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