JPH0514446B2 - - Google Patents

Info

Publication number
JPH0514446B2
JPH0514446B2 JP2734783A JP2734783A JPH0514446B2 JP H0514446 B2 JPH0514446 B2 JP H0514446B2 JP 2734783 A JP2734783 A JP 2734783A JP 2734783 A JP2734783 A JP 2734783A JP H0514446 B2 JPH0514446 B2 JP H0514446B2
Authority
JP
Japan
Prior art keywords
signal
aft
frequency
local oscillation
tuning
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 - Lifetime
Application number
JP2734783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59153319A (ja
Inventor
Megumi Ishiguro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP2734783A priority Critical patent/JPS59153319A/ja
Publication of JPS59153319A publication Critical patent/JPS59153319A/ja
Publication of JPH0514446B2 publication Critical patent/JPH0514446B2/ja
Granted legal-status Critical Current

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
    • H03J7/18—Automatic scanning over a band of frequencies

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP2734783A 1983-02-21 1983-02-21 選局装置 Granted JPS59153319A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2734783A JPS59153319A (ja) 1983-02-21 1983-02-21 選局装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2734783A JPS59153319A (ja) 1983-02-21 1983-02-21 選局装置

Publications (2)

Publication Number Publication Date
JPS59153319A JPS59153319A (ja) 1984-09-01
JPH0514446B2 true JPH0514446B2 (cs) 1993-02-25

Family

ID=12218506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2734783A Granted JPS59153319A (ja) 1983-02-21 1983-02-21 選局装置

Country Status (1)

Country Link
JP (1) JPS59153319A (cs)

Also Published As

Publication number Publication date
JPS59153319A (ja) 1984-09-01

Similar Documents

Publication Publication Date Title
US4575761A (en) AFT arrangement for a double conversion tuner
US4439787A (en) AFT Circuit
KR960020407A (ko) 무선송신장치 및 이를 이용한 화면 오버레이장치 및 제어방법
EP0559344B1 (en) Television tuner
US4689685A (en) Television tuning system with AFT provisions
US4942472A (en) Detection circuit for a video tape recorder signal
JPH09172584A (ja) Ｓｉｆ信号処理回路
US4992872A (en) Method of synchronizing the horizontal deflection of electron beams in television receivers
JPH0514446B2 (cs)
JPH0524686B2 (cs)
JPH03117207A (ja) 衛星放送受信装置のａｆｃ方法
EP0344991B1 (en) AFC apparatus
JPS602709Y2 (ja) 同期信号検出回路
US5416527A (en) Frequency locking system using sound intermediate frequency (IF) carrier in a television signal
KR960014232B1 (ko) Aft회로
KR920000887B1 (ko) Ntsc의 전방송지역 대응의 채널선국회로
JPH0537547Y2 (cs)
JP3252062B2 (ja) 車載用テレビジョン受信機
JP3281690B2 (ja) 放送局の有無を判別する方法およびそれを利用したテレビジョン受信機
JP2728517B2 (ja) 選局装置
JP2512922B2 (ja) 選局回路
CA1213975A (en) Television afc system useable with offset carrier frequencies
KR0141122B1 (ko) 영상과 음성신호의 분리복조용 장치
JPH0523018Y2 (cs)
US20050048936A1 (en) Digital automatic fine tuning method and apparatus