JPS5476208A - Magnetic sheet type recorder-reproducer - Google Patents

Magnetic sheet type recorder-reproducer

Info

Publication number
JPS5476208A
JPS5476208A JP14369677A JP14369677A JPS5476208A JP S5476208 A JPS5476208 A JP S5476208A JP 14369677 A JP14369677 A JP 14369677A JP 14369677 A JP14369677 A JP 14369677A JP S5476208 A JPS5476208 A JP S5476208A
Authority
JP
Japan
Prior art keywords
magnetic sheet
sheet
reproducer
notch part
switch
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.)
Granted
Application number
JP14369677A
Other languages
Japanese (ja)
Other versions
JPS6142321B2 (en
Inventor
Isokazu Furukawa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14369677A priority Critical patent/JPS5476208A/en
Publication of JPS5476208A publication Critical patent/JPS5476208A/en
Publication of JPS6142321B2 publication Critical patent/JPS6142321B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

PURPOSE: To eliminate time loss at the reproducing of magnetic sheet by detecting the notch part provided to a magnetic sheet with a detection switch and controlling a reproduction muting circuit and motor speed changeover mechanism.
CONSTITUTION: This enables a magnetic sheet 2 to be discriminated from a magnetic sheet which has only one line of track by providing a notch part 0 to said sheet in case when two lines of spiral tracks are provided and are utilized for two ways and provides a sheet notch part detecting switch 37 to a magnetic sheet type recorder-reproducer, wherein the recorder-reproducer is controlled by changing over the conduction of the contacts 37a and 37b of the switch 37 at the time when there is the notch part 0 in the magnetic sheet and when not, when the magnetic sheet 2 is set between the main unit 1 and sheet keep plate 9.
COPYRIGHT: (C)1979,JPO&Japio
JP14369677A 1977-11-30 1977-11-30 Magnetic sheet type recorder-reproducer Granted JPS5476208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14369677A JPS5476208A (en) 1977-11-30 1977-11-30 Magnetic sheet type recorder-reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14369677A JPS5476208A (en) 1977-11-30 1977-11-30 Magnetic sheet type recorder-reproducer

Publications (2)

Publication Number Publication Date
JPS5476208A true JPS5476208A (en) 1979-06-18
JPS6142321B2 JPS6142321B2 (en) 1986-09-20

Family

ID=15344827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14369677A Granted JPS5476208A (en) 1977-11-30 1977-11-30 Magnetic sheet type recorder-reproducer

Country Status (1)

Country Link
JP (1) JPS5476208A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563466A (en) * 1979-09-19 1981-01-14 Matsushita Electric Ind Co Ltd Reproducer of audiovisual card
JPS563465A (en) * 1979-06-19 1981-01-14 Matsushita Electric Ind Co Ltd Audiovisual card

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563465A (en) * 1979-06-19 1981-01-14 Matsushita Electric Ind Co Ltd Audiovisual card
JPS563466A (en) * 1979-09-19 1981-01-14 Matsushita Electric Ind Co Ltd Reproducer of audiovisual card
JPS5927027B2 (en) * 1979-09-19 1984-07-03 松下電器産業株式会社 audiovisual card playback device

Also Published As

Publication number Publication date
JPS6142321B2 (en) 1986-09-20

Similar Documents

Publication Publication Date Title
JPS56130861A (en) Reproducing device for information recording medium
JPS5280009A (en) Magnetic recording and reproduction apparatus with radio receiver
JPS5476208A (en) Magnetic sheet type recorder-reproducer
JPS55157149A (en) Magnetic recording and reproducing device
JPS5321908A (en) Phase control circuit for video tape recorder
JPS5234616A (en) Magnetic video recording reproduction equipment
JPS5615A (en) Tape recorder
JPS5458007A (en) Miniature tape recorder
JPS576447A (en) Controlling circuit of tape recorder
JPS52132720A (en) Magnetic recording and reproducing unit for video signal
JPS5376807A (en) Reproducing apparatus
JPS522708A (en) Magnetic recording and reproducing device
JPS52404A (en) Control circuit for tape recorder
JPS52113709A (en) Track switching control circuit
JPS526517A (en) Misoperation prevention ciscuit for magnetic recording reproducer
JPS52145016A (en) Automatic recording device
JPS5730135A (en) Tape recorder having repetitive reproducing function
JPS5433009A (en) Tape recorder
JPS53110810A (en) Reproducing device
JPS522706A (en) Magnetic recording and reproducing device
JPS5588044A (en) Magnetic record/reproduction and optical record/ reproduction changeover device
JPS5467402A (en) Power source system for sound device
JPS5690443A (en) Automatic speed switching device of tape recorder
JPS52141210A (en) Magnetic recording and reproducing apparatus
JPS5242710A (en) Recording method of two kinds of judgement signal in tape-recorder for dictation