KR910007892U - 자동 주파수 제어회로 - Google Patents

자동 주파수 제어회로

Info

Publication number
KR910007892U
KR910007892U KR2019890015414U KR890015414U KR910007892U KR 910007892 U KR910007892 U KR 910007892U KR 2019890015414 U KR2019890015414 U KR 2019890015414U KR 890015414 U KR890015414 U KR 890015414U KR 910007892 U KR910007892 U KR 910007892U
Authority
KR
South Korea
Prior art keywords
control circuit
frequency control
automatic frequency
automatic
circuit
Prior art date
Application number
KR2019890015414U
Other languages
English (en)
Other versions
KR940002834Y1 (ko
Inventor
이주석
Original Assignee
금성일렉트론 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 금성일렉트론 주식회사 filed Critical 금성일렉트론 주식회사
Priority to KR2019890015414U priority Critical patent/KR940002834Y1/ko
Publication of KR910007892U publication Critical patent/KR910007892U/ko
Application granted granted Critical
Publication of KR940002834Y1 publication Critical patent/KR940002834Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
KR2019890015414U 1989-10-23 1989-10-23 자동 주파수 제어회로 KR940002834Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890015414U KR940002834Y1 (ko) 1989-10-23 1989-10-23 자동 주파수 제어회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890015414U KR940002834Y1 (ko) 1989-10-23 1989-10-23 자동 주파수 제어회로

Publications (2)

Publication Number Publication Date
KR910007892U true KR910007892U (ko) 1991-05-31
KR940002834Y1 KR940002834Y1 (ko) 1994-04-23

Family

ID=19291045

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890015414U KR940002834Y1 (ko) 1989-10-23 1989-10-23 자동 주파수 제어회로

Country Status (1)

Country Link
KR (1) KR940002834Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100230768B1 (ko) * 1991-11-11 1999-11-15 구자홍 브이 씨 알의 디지트론 구동 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100481977B1 (ko) * 2001-11-21 2005-04-20 대흥아이엔디 주식회사 분쇄기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100230768B1 (ko) * 1991-11-11 1999-11-15 구자홍 브이 씨 알의 디지트론 구동 방법

Also Published As

Publication number Publication date
KR940002834Y1 (ko) 1994-04-23

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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: 20030318

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee