Title:
DISK RECORD REPRODUCER
Document Type and Number:
Japanese Patent JPS5940370
Kind Code:
A
Abstract:
PURPOSE:To check whether a desired music exists on a disk without having a preliminary searching operation, by securing an automatic study of the largest music number of the disk. CONSTITUTION:The display address data is used for the read-out detecting of a read-out detecting circuit 315 and at the same time latched advancedly by the 1st latch circuit 312 by the display data latch clock supplied from a display data latch clock output circuit 311 provided within a control circuit 201. Under such conditions, if it is detected by the circuit 315 that the display address data goes into the read-out region on a disk where the read-out data (TNO=AA) which does not advance more is not recorded, a clock is delivered from the circuit 315 to the 2nd latch circuit 314. Thus the disk largest music number display data is supplied to an input circuit 316.
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Inventors:
YOSHIDA TAKUJI
Application Number:
JP15097282A
Publication Date:
March 06, 1984
Filing Date:
August 31, 1982
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
G11B27/10; G11B20/10; G11B21/08; G11B27/22; G11B27/34; (IPC1-7): G11B5/09; G11B21/08; G11B27/10; G11B27/34
Attorney, Agent or Firm:
Takehiko Suzue