KR900002659Y1 - 텔레비젼 튜너 - Google Patents

텔레비젼 튜너 Download PDF

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Publication number
KR900002659Y1
KR900002659Y1 KR2019870001863U KR870001863U KR900002659Y1 KR 900002659 Y1 KR900002659 Y1 KR 900002659Y1 KR 2019870001863 U KR2019870001863 U KR 2019870001863U KR 870001863 U KR870001863 U KR 870001863U KR 900002659 Y1 KR900002659 Y1 KR 900002659Y1
Authority
KR
South Korea
Prior art keywords
circuit
output
signal
tuning circuit
frequency band
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR2019870001863U
Other languages
English (en)
Korean (ko)
Other versions
KR880016933U (ko
Inventor
시게루 오사다
Original Assignee
알프스덴기 가부시기 가이샤
가다오까 가쓰다로오
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 알프스덴기 가부시기 가이샤, 가다오까 가쓰다로오 filed Critical 알프스덴기 가부시기 가이샤
Publication of KR880016933U publication Critical patent/KR880016933U/ko
Application granted granted Critical
Publication of KR900002659Y1 publication Critical patent/KR900002659Y1/ko
Expired legal-status Critical Current

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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
    • H03J7/18—Automatic scanning over a band of frequencies
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
KR2019870001863U 1985-10-25 1987-02-19 텔레비젼 튜너 Expired KR900002659Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1985164941U JPS6273684U (enrdf_load_html_response) 1985-10-25 1985-10-25
JP60-164941 1985-10-25

Publications (2)

Publication Number Publication Date
KR880016933U KR880016933U (ko) 1988-10-08
KR900002659Y1 true KR900002659Y1 (ko) 1990-03-31

Family

ID=31094518

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870001863U Expired KR900002659Y1 (ko) 1985-10-25 1987-02-19 텔레비젼 튜너

Country Status (2)

Country Link
JP (1) JPS6273684U (enrdf_load_html_response)
KR (1) KR900002659Y1 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102493254B1 (ko) * 2021-10-18 2023-01-27 산제트 인터내셔널 컴퍼니, 리미티드 내부 구동식 분도기

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115741226B (zh) * 2021-09-03 2025-07-11 圣杰国际股份有限公司 内驱动式分度器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102493254B1 (ko) * 2021-10-18 2023-01-27 산제트 인터내셔널 컴퍼니, 리미티드 내부 구동식 분도기

Also Published As

Publication number Publication date
KR880016933U (ko) 1988-10-08
JPS6273684U (enrdf_load_html_response) 1987-05-12

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19870219

UA0201 Request for examination

Patent event date: 19870219

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19900228

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19900619

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19900806

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19900806

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee

Termination date: 19941008

Termination category: Default of registration fee