KR890014377U - Audio cassette switching circuit of video cassette recorder - Google Patents

Audio cassette switching circuit of video cassette recorder

Info

Publication number
KR890014377U
KR890014377U KR2019870022750U KR870022750U KR890014377U KR 890014377 U KR890014377 U KR 890014377U KR 2019870022750 U KR2019870022750 U KR 2019870022750U KR 870022750 U KR870022750 U KR 870022750U KR 890014377 U KR890014377 U KR 890014377U
Authority
KR
South Korea
Prior art keywords
switching circuit
cassette
audio
recorder
video
Prior art date
Application number
KR2019870022750U
Other languages
Korean (ko)
Other versions
KR910004722Y1 (en
Inventor
정동길
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019870022750U priority Critical patent/KR910004722Y1/en
Publication of KR890014377U publication Critical patent/KR890014377U/en
Application granted granted Critical
Publication of KR910004722Y1 publication Critical patent/KR910004722Y1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
KR2019870022750U 1987-12-22 1987-12-22 Audio head switching circuit for video cassette recorder KR910004722Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870022750U KR910004722Y1 (en) 1987-12-22 1987-12-22 Audio head switching circuit for video cassette recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870022750U KR910004722Y1 (en) 1987-12-22 1987-12-22 Audio head switching circuit for video cassette recorder

Publications (2)

Publication Number Publication Date
KR890014377U true KR890014377U (en) 1989-08-10
KR910004722Y1 KR910004722Y1 (en) 1991-07-01

Family

ID=19270610

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870022750U KR910004722Y1 (en) 1987-12-22 1987-12-22 Audio head switching circuit for video cassette recorder

Country Status (1)

Country Link
KR (1) KR910004722Y1 (en)

Also Published As

Publication number Publication date
KR910004722Y1 (en) 1991-07-01

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19951226

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee