JPS5654673A - Turntable shifting type record player - Google Patents

Turntable shifting type record player

Info

Publication number
JPS5654673A
JPS5654673A JP13142679A JP13142679A JPS5654673A JP S5654673 A JPS5654673 A JP S5654673A JP 13142679 A JP13142679 A JP 13142679A JP 13142679 A JP13142679 A JP 13142679A JP S5654673 A JPS5654673 A JP S5654673A
Authority
JP
Japan
Prior art keywords
carrier
turntable
sound groove
record
spindle
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
JP13142679A
Other languages
Japanese (ja)
Inventor
Chuichi Takahashi
Tsunehisa Ishii
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.)
Marantz Japan Inc
Original Assignee
Marantz Japan Inc
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 Marantz Japan Inc filed Critical Marantz Japan Inc
Priority to JP13142679A priority Critical patent/JPS5654673A/en
Publication of JPS5654673A publication Critical patent/JPS5654673A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive

Abstract

PURPOSE:To prevent the variation of stylus pressure and the jumping of sound groove and thus increase the fidelity of reproduction, by shifting the turntable in order to secure the position in the tangent direction to the sound groove for the tone arm and as soon as possible. CONSTITUTION:The carrier 2 contains the spindle 4 to support the turntable plus the spindle driving motor 5 and shifts freely in the right and left directions. The tone arm 6 is positioned in the tangent direction to the sound groove of the record on the turntable. And the out-of-position of the arm 6 is detected by the switch 19, and accordingly the rotation of the spindle 4 is conveyed to the driving wheel of the carrier 2 via the means A. At the same time, the carrier 2 is shifted previously so that the outer end part of the sound groove may be positioned under the stylus of the record by the lead-in device B and in accordance with the diameter of the record. And then the arm 6 is moved down to the lead-in position via the move- down device C. Thus the carrier 2 is reset to the original position via the return device D when the performance is over.
JP13142679A 1979-10-12 1979-10-12 Turntable shifting type record player Pending JPS5654673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13142679A JPS5654673A (en) 1979-10-12 1979-10-12 Turntable shifting type record player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13142679A JPS5654673A (en) 1979-10-12 1979-10-12 Turntable shifting type record player

Publications (1)

Publication Number Publication Date
JPS5654673A true JPS5654673A (en) 1981-05-14

Family

ID=15057677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13142679A Pending JPS5654673A (en) 1979-10-12 1979-10-12 Turntable shifting type record player

Country Status (1)

Country Link
JP (1) JPS5654673A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151956U (en) * 1982-04-02 1983-10-12 パイオニア株式会社 Information recording disc player

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151956U (en) * 1982-04-02 1983-10-12 パイオニア株式会社 Information recording disc player

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