KR880016932U - Automatic channel switching circuit - Google Patents

Automatic channel switching circuit

Info

Publication number
KR880016932U
KR880016932U KR2019870002367U KR870002367U KR880016932U KR 880016932 U KR880016932 U KR 880016932U KR 2019870002367 U KR2019870002367 U KR 2019870002367U KR 870002367 U KR870002367 U KR 870002367U KR 880016932 U KR880016932 U KR 880016932U
Authority
KR
South Korea
Prior art keywords
switching circuit
channel switching
automatic channel
automatic
circuit
Prior art date
Application number
KR2019870002367U
Other languages
Korean (ko)
Other versions
KR900003414Y1 (en
Inventor
김재철
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019870002367U priority Critical patent/KR900003414Y1/en
Publication of KR880016932U publication Critical patent/KR880016932U/en
Application granted granted Critical
Publication of KR900003414Y1 publication Critical patent/KR900003414Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H03J7/06—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using counters or frequency dividers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
KR2019870002367U 1987-02-27 1987-02-27 Automatic channel switching circuit KR900003414Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870002367U KR900003414Y1 (en) 1987-02-27 1987-02-27 Automatic channel switching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870002367U KR900003414Y1 (en) 1987-02-27 1987-02-27 Automatic channel switching circuit

Publications (2)

Publication Number Publication Date
KR880016932U true KR880016932U (en) 1988-10-08
KR900003414Y1 KR900003414Y1 (en) 1990-04-23

Family

ID=19260097

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870002367U KR900003414Y1 (en) 1987-02-27 1987-02-27 Automatic channel switching circuit

Country Status (1)

Country Link
KR (1) KR900003414Y1 (en)

Also Published As

Publication number Publication date
KR900003414Y1 (en) 1990-04-23

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Legal Events

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E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20010330

Year of fee payment: 12

EXPY Expiration of term