KR900003572U - TV / VCR automatic switching circuit - Google Patents

TV / VCR automatic switching circuit

Info

Publication number
KR900003572U
KR900003572U KR2019880012710U KR880012710U KR900003572U KR 900003572 U KR900003572 U KR 900003572U KR 2019880012710 U KR2019880012710 U KR 2019880012710U KR 880012710 U KR880012710 U KR 880012710U KR 900003572 U KR900003572 U KR 900003572U
Authority
KR
South Korea
Prior art keywords
switching circuit
automatic switching
vcr automatic
vcr
circuit
Prior art date
Application number
KR2019880012710U
Other languages
Korean (ko)
Other versions
KR930005602Y1 (en
Inventor
김승관
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 KR2019880012710U priority Critical patent/KR930005602Y1/en
Publication of KR900003572U publication Critical patent/KR900003572U/en
Application granted granted Critical
Publication of KR930005602Y1 publication Critical patent/KR930005602Y1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
KR2019880012710U 1988-07-30 1988-07-30 Autoexchange circuit for tv/vcr KR930005602Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880012710U KR930005602Y1 (en) 1988-07-30 1988-07-30 Autoexchange circuit for tv/vcr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880012710U KR930005602Y1 (en) 1988-07-30 1988-07-30 Autoexchange circuit for tv/vcr

Publications (2)

Publication Number Publication Date
KR900003572U true KR900003572U (en) 1990-02-08
KR930005602Y1 KR930005602Y1 (en) 1993-08-23

Family

ID=19278130

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880012710U KR930005602Y1 (en) 1988-07-30 1988-07-30 Autoexchange circuit for tv/vcr

Country Status (1)

Country Link
KR (1) KR930005602Y1 (en)

Also Published As

Publication number Publication date
KR930005602Y1 (en) 1993-08-23

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Payment date: 19951226

Year of fee payment: 4

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