JPH0131756B2 - - Google Patents

Info

Publication number
JPH0131756B2
JPH0131756B2 JP57055425A JP5542582A JPH0131756B2 JP H0131756 B2 JPH0131756 B2 JP H0131756B2 JP 57055425 A JP57055425 A JP 57055425A JP 5542582 A JP5542582 A JP 5542582A JP H0131756 B2 JPH0131756 B2 JP H0131756B2
Authority
JP
Japan
Prior art keywords
afc
voltage
circuit
comparator
output
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
JP57055425A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58173982A (ja
Inventor
Kyoshi Fushimi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57055425A priority Critical patent/JPS58173982A/ja
Publication of JPS58173982A publication Critical patent/JPS58173982A/ja
Publication of JPH0131756B2 publication Critical patent/JPH0131756B2/ja
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
JP57055425A 1982-04-05 1982-04-05 選局装置 Granted JPS58173982A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57055425A JPS58173982A (ja) 1982-04-05 1982-04-05 選局装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57055425A JPS58173982A (ja) 1982-04-05 1982-04-05 選局装置

Publications (2)

Publication Number Publication Date
JPS58173982A JPS58173982A (ja) 1983-10-12
JPH0131756B2 true JPH0131756B2 (en]) 1989-06-27

Family

ID=12998219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57055425A Granted JPS58173982A (ja) 1982-04-05 1982-04-05 選局装置

Country Status (1)

Country Link
JP (1) JPS58173982A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0693769B2 (ja) * 1984-06-04 1994-11-16 シャープ株式会社 映像信号受信判定回路
JPS6327174A (ja) * 1986-07-18 1988-02-04 Sanyo Electric Co Ltd 同期検出回路
US6625431B1 (en) 1999-12-17 2003-09-23 Funai Electronics, Co.. Ltd. Tuner device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832343Y2 (ja) * 1978-03-15 1983-07-18 株式会社東芝 自動周波数調整解除装置

Also Published As

Publication number Publication date
JPS58173982A (ja) 1983-10-12

Similar Documents

Publication Publication Date Title
JPS6062723A (ja) テレビジヨン同調器
JPS59225608A (ja) 受信機の同調装置
JP2729028B2 (ja) Ｆｍ搬送波の復調方法および復調回路
US4291413A (en) Search type tuning system with direct address channel selection apparatus
JPS627728B2 (en])
US4261016A (en) Television receiver
US5995169A (en) SIF signal processing circuit
US4392254A (en) Mechanical tuner with microphonics elimination circuitry
US20070146550A1 (en) Receiving circuit, receiving apparatus, and receiving method
JPH0131756B2 (en])
JP2911458B2 (ja) 自動周波数制御装置
US4607392A (en) Circuit for improving the tuning behavior of a receiver frequency control loop
JPS6412406B2 (en])
JPH0342807B2 (en])
JPH0374058B2 (en])
JPS628577Y2 (en])
KR100315345B1 (ko) 자동미세동조 제어전압 발생회로
JPH05115048A (ja) チユーナー回路
JPS6323715B2 (en])
JPH042006B2 (en])
JPH0535662Y2 (en])
JPH082085B2 (ja) 同期検出装置
JP3019333B2 (ja) オートチューニング方式
JPH0260097B2 (en])
JP2810580B2 (ja) Ｐｌｌ検波回路