JPS57147181A - Video system provided with magnetic recording and reproducing device - Google Patents

Video system provided with magnetic recording and reproducing device

Info

Publication number
JPS57147181A
JPS57147181A JP56032106A JP3210681A JPS57147181A JP S57147181 A JPS57147181 A JP S57147181A JP 56032106 A JP56032106 A JP 56032106A JP 3210681 A JP3210681 A JP 3210681A JP S57147181 A JPS57147181 A JP S57147181A
Authority
JP
Japan
Prior art keywords
switch
power
stand
contact
vtr
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
JP56032106A
Other languages
Japanese (ja)
Other versions
JPH026141B2 (en
Inventor
Masaya Maeda
Hiroyuki Takimoto
Susumu Kozuki
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP56032106A priority Critical patent/JPS57147181A/en
Priority to US06/351,605 priority patent/US4531164A/en
Publication of JPS57147181A publication Critical patent/JPS57147181A/en
Priority to US07/197,563 priority patent/US4872072A/en
Priority to US07/308,127 priority patent/US4888651A/en
Priority to US07/308,128 priority patent/US4939597A/en
Priority to US07/309,045 priority patent/US4899231A/en
Publication of JPH026141B2 publication Critical patent/JPH026141B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00Arrangements for the associated working of recording or reproducing apparatus with related apparatus
    • G11B31/006Arrangements for the associated working of recording or reproducing apparatus with related apparatus with video camera or receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To constitute the space of a video tape recorder (VTR) rationally by using a switch both as a power switch for a coupling system between a video camera and VTR and a switch for tape loading. CONSTITUTION:A power switch 36 fitted to VTR has 3 positions consisting of OFF (contact a), STAND BY 1 (contact b) and STAND BY 2 (contact c): only when the switch 36 is turned to the contact (a), a switch 41 is opened. At the STAND BY mode 1, the power voltage of battery 40 is applied to the driving circuit of a loading motor 37 through the switch 41 and a tape is loaded until a loading completion switch is closed. In case of the STAND BY 1 mode, power is not supplied to a terminal B connected to other circuit systems. When the power switch is turned to OFF at the completion of image pickup, the switches 36, 41 are opened; at the completion of unloading, a switch 39 is closed and interlockingly a switch 42 is opened, turning off the power source completely.
JP56032106A 1981-02-26 1981-03-06 Video system provided with magnetic recording and reproducing device Granted JPS57147181A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP56032106A JPS57147181A (en) 1981-03-06 1981-03-06 Video system provided with magnetic recording and reproducing device
US06/351,605 US4531164A (en) 1981-02-26 1982-02-23 Camera and separable video recorder/reproducer arrangement
US07/197,563 US4872072A (en) 1981-02-26 1988-05-23 Video system
US07/308,127 US4888651A (en) 1981-02-26 1989-02-08 Video system
US07/308,128 US4939597A (en) 1981-02-26 1989-02-08 Video camera and recorder system having two standby modes
US07/309,045 US4899231A (en) 1981-02-26 1989-02-08 Video camera and separable video recorder/reproducer arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032106A JPS57147181A (en) 1981-03-06 1981-03-06 Video system provided with magnetic recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS57147181A true JPS57147181A (en) 1982-09-10
JPH026141B2 JPH026141B2 (en) 1990-02-07

Family

ID=12349638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032106A Granted JPS57147181A (en) 1981-02-26 1981-03-06 Video system provided with magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS57147181A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132264A (en) * 1984-07-24 1986-02-14 Canon Inc Recording and reproducing device
JPS62271576A (en) * 1986-05-19 1987-11-25 Mitsubishi Electric Corp Camera integral type vtr

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371814A (en) * 1976-12-08 1978-06-26 Hitachi Ltd Picture signal recording and reproducing apparatus
JPS5538629A (en) * 1978-09-05 1980-03-18 Matsushita Electric Ind Co Ltd Power supply unit of video tape recorder
JPS5597865U (en) * 1978-12-28 1980-07-08
JPS55158012U (en) * 1979-04-27 1980-11-13

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371814A (en) * 1976-12-08 1978-06-26 Hitachi Ltd Picture signal recording and reproducing apparatus
JPS5538629A (en) * 1978-09-05 1980-03-18 Matsushita Electric Ind Co Ltd Power supply unit of video tape recorder
JPS5597865U (en) * 1978-12-28 1980-07-08
JPS55158012U (en) * 1979-04-27 1980-11-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6132264A (en) * 1984-07-24 1986-02-14 Canon Inc Recording and reproducing device
JPH0566671B2 (en) * 1984-07-24 1993-09-22 Canon Kk
JPS62271576A (en) * 1986-05-19 1987-11-25 Mitsubishi Electric Corp Camera integral type vtr

Also Published As

Publication number Publication date
JPH026141B2 (en) 1990-02-07

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