Optical disc drive apparatus and optical disc drive control method

摘要

The present invention provides an optical disc drive apparatus comprising: an optical unit (2) for reading out a data recorded on an optical disc (1) from a position specified by a servo signal; a signal processor (4) for calculating and amplifying the data which has been read out by said optical unit (2); a microcomputer (5) provided with software for performing a calculation for a servo processing and a system control according to an output signal from said signal processor (4); and a servo driver (3) for performing a servo processing via said optical unit according to an output signal from said microcomputer. <IMAGE>