Sony wm-f107 Solar Walkman Motor Issue

Discussion in 'Tech talk' started by Stereo, Oct 22, 2024.

  1. Stereo

    Stereo New Member

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    I have a Solar Walkman whose motor won't spin unless I give it a slight nudge. I have dismantled the motor and applied watch oil but still won't spin with out a nudge. Anyone who has worked on these motors have any advice. Thanks IMG20241022172636.jpg IMG20241022172729.jpg IMG20241022172737.jpg
     

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  2. DocP

    DocP New Member

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    Hi, If I remember right there is a hysteresis plate that separates the coils and the magnetic disc and also there is a small plastic washer clip that secured the spindle back in place . The secret to smooth effective running is that the parts have to be suspended by this micro gap to prevent frictional braking . You might notice that in one of the two horizontal positions it runs better ( face down vs face up ) ?
     
  3. DocP

    DocP New Member

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  4. DocP

    DocP New Member

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