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im using dvd -drive with tpa3116d2 inside (top drive with sony brand)
it still using it for focusing laser beam by adjusting laser diode up and down when sometime cd or dvd got unstable spinning,this video show how its workhttps://www.youtube.com/watch?v=fLfUEmDTKVQ
it using it for focusing by adjusting laser diode lens up and down.this video show how its workhttps://www.youtube.com/watch?v=fLfUEmDTKVQ
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