DEVICE FOR PLAYING OPTICAL DISCS

摘要

A disc drive apparatus (1) for optical discs (2) comprises: a frame (3); a sledge (10) displaceably mounted with respect to said frame (3); a lens actuator (43, 21) displaceably mounted with respect to said sledge (10); and a control unit (90) for generating a control signal (S>CL<) for the lens actuator (43, 21). The control unit (90) is designed, during a jump operation, to generate said control signal (S>CL<) for the lens actuator (43, 21) on the basis of an actuator deviation signal (S>AS<) representing a difference between actuator position (X>A<) and sledge position (X>S<).