JPS5238823A - Agc circuit of television receiver - Google Patents

Agc circuit of television receiver

Info

Publication number
JPS5238823A
JPS5238823A JP11530275A JP11530275A JPS5238823A JP S5238823 A JPS5238823 A JP S5238823A JP 11530275 A JP11530275 A JP 11530275A JP 11530275 A JP11530275 A JP 11530275A JP S5238823 A JPS5238823 A JP S5238823A
Authority
JP
Japan
Prior art keywords
circuit
gain
television receiver
agc circuit
keeping
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.)
Granted
Application number
JP11530275A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55947B2 (en:Method
Inventor
Tetsuo Kubota
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP11530275A priority Critical patent/JPS5238823A/ja
Publication of JPS5238823A publication Critical patent/JPS5238823A/ja
Publication of JPS55947B2 publication Critical patent/JPS55947B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages

Landscapes

  • Television Receiver Circuits (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP11530275A 1975-09-22 1975-09-22 Agc circuit of television receiver Granted JPS5238823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11530275A JPS5238823A (en) 1975-09-22 1975-09-22 Agc circuit of television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11530275A JPS5238823A (en) 1975-09-22 1975-09-22 Agc circuit of television receiver

Publications (2)

Publication Number Publication Date
JPS5238823A true JPS5238823A (en) 1977-03-25
JPS55947B2 JPS55947B2 (en:Method) 1980-01-10

Family

ID=14659259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11530275A Granted JPS5238823A (en) 1975-09-22 1975-09-22 Agc circuit of television receiver

Country Status (1)

Country Link
JP (1) JPS5238823A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6075978A (en) * 1996-03-21 2000-06-13 Nec Corporation Automatic gain control system and method of automatic gain control

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057526A (en:Method) * 1973-09-20 1975-05-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057526A (en:Method) * 1973-09-20 1975-05-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6075978A (en) * 1996-03-21 2000-06-13 Nec Corporation Automatic gain control system and method of automatic gain control

Also Published As

Publication number Publication date
JPS55947B2 (en:Method) 1980-01-10

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