KR910013468U - 튜너 공급 전원 스위칭 회로 - Google Patents

튜너 공급 전원 스위칭 회로

Info

Publication number
KR910013468U
KR910013468U KR2019890021501U KR890021501U KR910013468U KR 910013468 U KR910013468 U KR 910013468U KR 2019890021501 U KR2019890021501 U KR 2019890021501U KR 890021501 U KR890021501 U KR 890021501U KR 910013468 U KR910013468 U KR 910013468U
Authority
KR
South Korea
Prior art keywords
switching circuit
supply power
power switching
tuner
tuner supply
Prior art date
Application number
KR2019890021501U
Other languages
English (en)
Other versions
KR920002449Y1 (ko
Inventor
안흥식
Original Assignee
대우전자 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 대우전자 주식회사 filed Critical 대우전자 주식회사
Priority to KR2019890021501U priority Critical patent/KR920002449Y1/ko
Publication of KR910013468U publication Critical patent/KR910013468U/ko
Application granted granted Critical
Publication of KR920002449Y1 publication Critical patent/KR920002449Y1/ko

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/036—Radio; TV

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
KR2019890021501U 1989-12-31 1989-12-31 튜너 공급 전원 스위칭 회로 KR920002449Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890021501U KR920002449Y1 (ko) 1989-12-31 1989-12-31 튜너 공급 전원 스위칭 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890021501U KR920002449Y1 (ko) 1989-12-31 1989-12-31 튜너 공급 전원 스위칭 회로

Publications (2)

Publication Number Publication Date
KR910013468U true KR910013468U (ko) 1991-07-30
KR920002449Y1 KR920002449Y1 (ko) 1992-04-13

Family

ID=19295080

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890021501U KR920002449Y1 (ko) 1989-12-31 1989-12-31 튜너 공급 전원 스위칭 회로

Country Status (1)

Country Link
KR (1) KR920002449Y1 (ko)

Also Published As

Publication number Publication date
KR920002449Y1 (ko) 1992-04-13

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Legal Events

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

Payment date: 19990329

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee