Pickup assembly for disc player

Details Pickup assembly for disc player Pickup assembly for disc player

G - Physics

11

B

352/32.4

G11B 7/00 (2006.01) G11B 7/09 (2006.01) G11B 21/02 (2006.01)

Patent

CA 1165873

ABSTRACT OF THE DISCLOSURE A pickup assembly for a disc player includes a magnetic circuit for generating magnetic fluxes perpendicu- lar to each other, a first coil group through which a current flows in a direction perpendicular to the magnetic fluxes, a second coil group through which a current flows in a direction perpendicular to one of the magnetic fluxes, a third coil group through which a current flows in a direction perpendicular to the other of the magnetic fluxes, a bobbin on which the first, second and third coil groups are wound, and a supporting member for sup- porting the bobbin so as to be movable in the three ways as along X-, Y- and Z axises.

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