| 摘要 |
PURPOSE: To reproduce information with a satisfactory orientation in which the right and the left of information are in balance by providing an output selecting means capable of mixingly or individually outputting them with respect to the reproduced information readout from respective storage areas of a storage means. CONSTITUTION: A first and a second reproducing data detected from a magneto- optical disk 1 with an optical head 3 by a reproducing operation are supplied to an RF amplifier 17. The RF amplifier 17 extracts a reproducing RF signal, a tracking error signal, a focus error signal and an absolute positional information, etc., by the arithmetic processing of the supplied information. Then, an extracted reproducing RF signal is supplied to a decoder part 8 and also the tracking error signal and the focus error signal are supplied to a servo circuit 9. |
