KR890003749U - NTSC / PAL method combined tuner circuit - Google Patents

NTSC / PAL method combined tuner circuit

Info

Publication number
KR890003749U
KR890003749U KR2019870012694U KR870012694U KR890003749U KR 890003749 U KR890003749 U KR 890003749U KR 2019870012694 U KR2019870012694 U KR 2019870012694U KR 870012694 U KR870012694 U KR 870012694U KR 890003749 U KR890003749 U KR 890003749U
Authority
KR
South Korea
Prior art keywords
ntsc
tuner circuit
method combined
pal method
combined tuner
Prior art date
Application number
KR2019870012694U
Other languages
Korean (ko)
Other versions
KR890008440Y1 (en
Inventor
송석찬
Original Assignee
삼성전기주식회사
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 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR2019870012694U priority Critical patent/KR890008440Y1/en
Publication of KR890003749U publication Critical patent/KR890003749U/en
Application granted granted Critical
Publication of KR890008440Y1 publication Critical patent/KR890008440Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
    • H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
    • H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes
    • 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)
  • Processing Of Color Television Signals (AREA)
KR2019870012694U 1987-07-31 1987-07-31 A turner of ntsc/pal type KR890008440Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870012694U KR890008440Y1 (en) 1987-07-31 1987-07-31 A turner of ntsc/pal type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870012694U KR890008440Y1 (en) 1987-07-31 1987-07-31 A turner of ntsc/pal type

Publications (2)

Publication Number Publication Date
KR890003749U true KR890003749U (en) 1989-04-13
KR890008440Y1 KR890008440Y1 (en) 1989-11-25

Family

ID=19265943

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870012694U KR890008440Y1 (en) 1987-07-31 1987-07-31 A turner of ntsc/pal type

Country Status (1)

Country Link
KR (1) KR890008440Y1 (en)

Also Published As

Publication number Publication date
KR890008440Y1 (en) 1989-11-25

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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
LAPS Lapse due to unpaid annual fee