JPS6457471A - Disk reproducing device - Google Patents

Disk reproducing device

Info

Publication number
JPS6457471A
JPS6457471A JP21409487A JP21409487A JPS6457471A JP S6457471 A JPS6457471 A JP S6457471A JP 21409487 A JP21409487 A JP 21409487A JP 21409487 A JP21409487 A JP 21409487A JP S6457471 A JPS6457471 A JP S6457471A
Authority
JP
Japan
Prior art keywords
pickup
reproducing
disk
disk reproducing
situated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP21409487A
Other languages
Japanese (ja)
Inventor
Seiki Nakanishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP21409487A priority Critical patent/JPS6457471A/en
Publication of JPS6457471A publication Critical patent/JPS6457471A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To instruct the moving direction of a pickup for reproducing in respective disks and to effectively switch by detecting that the pickup is situated at either side of the two disks. CONSTITUTION:When the pickup means P is situated in a first disk reproducing range, a signal is outputted from a position detecting means A3 and a control means instructs a pickup driving means M3 to move to the second disk P2. When the pickup means P is situated in a second disk reproducing range, while a signal is not outputted from the position detecting means A3, the control means instructs the pickup driving means M3 to move to the first disk D1. In such a way, the position of the pickup means P is detected to decide the moving directions A, B of the pickup means P for reproducing. Thereby, a disk reproducing device for effectively reproducing the respective disks can be obtained.
JP21409487A 1987-08-27 1987-08-27 Disk reproducing device Pending JPS6457471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21409487A JPS6457471A (en) 1987-08-27 1987-08-27 Disk reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21409487A JPS6457471A (en) 1987-08-27 1987-08-27 Disk reproducing device

Publications (1)

Publication Number Publication Date
JPS6457471A true JPS6457471A (en) 1989-03-03

Family

ID=16650127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21409487A Pending JPS6457471A (en) 1987-08-27 1987-08-27 Disk reproducing device

Country Status (1)

Country Link
JP (1) JPS6457471A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6437988U (en) * 1987-09-02 1989-03-07
JPH0528739A (en) * 1991-07-24 1993-02-05 Teac Corp Disk device
JP2005300527A (en) * 2004-03-15 2005-10-27 Omron Corp Displacement sensor
JP2006292729A (en) * 2005-03-15 2006-10-26 Omron Corp Displacement sensor
JP2006292731A (en) * 2005-03-15 2006-10-26 Omron Corp Displacement sensor equipped with automatic setting means of measuring region
JP2008096117A (en) * 2006-10-05 2008-04-24 Keyence Corp Optical displacement meter, optical method and program for recording displacement, computer-readable recording medium, and apparatus with the program stored
JP2008096121A (en) * 2006-10-05 2008-04-24 Keyence Corp Optical displacement gauge, optical displacement measuring method, optical displacement measuring program, computer-readable memory medium and recording equipment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6437988U (en) * 1987-09-02 1989-03-07
JPH0528739A (en) * 1991-07-24 1993-02-05 Teac Corp Disk device
JP2005300527A (en) * 2004-03-15 2005-10-27 Omron Corp Displacement sensor
JP2006292729A (en) * 2005-03-15 2006-10-26 Omron Corp Displacement sensor
JP2006292731A (en) * 2005-03-15 2006-10-26 Omron Corp Displacement sensor equipped with automatic setting means of measuring region
JP2008096117A (en) * 2006-10-05 2008-04-24 Keyence Corp Optical displacement meter, optical method and program for recording displacement, computer-readable recording medium, and apparatus with the program stored
JP2008096121A (en) * 2006-10-05 2008-04-24 Keyence Corp Optical displacement gauge, optical displacement measuring method, optical displacement measuring program, computer-readable memory medium and recording equipment

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