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JPS5323228A - Automatic frequency control unit - Google Patents

Automatic frequency control unit

Info

Publication number
JPS5323228A
JPS5323228A JP9803476A JP9803476A JPS5323228A JP S5323228 A JPS5323228 A JP S5323228A JP 9803476 A JP9803476 A JP 9803476A JP 9803476 A JP9803476 A JP 9803476A JP S5323228 A JPS5323228 A JP S5323228A
Authority
JP
Japan
Prior art keywords
control unit
frequency control
automatic frequency
slightly higher
video
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
JP9803476A
Other languages
Japanese (ja)
Other versions
JPS5611261B2 (en
Inventor
Mitsuya Masuda
Hirosuke Yamamoto
Namio Yamaguchi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9803476A priority Critical patent/JPS5323228A/en
Publication of JPS5323228A publication Critical patent/JPS5323228A/en
Publication of JPS5611261B2 publication Critical patent/JPS5611261B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)

Abstract

PURPOSE: The attenuation degree of the slightly higher frequency part than the sound carrier frequency by video IF signals is made larger than that of the slightly higher frequency part than a video carrier frequency, thereby operating a control unit stably giving a wide lead-in range.
COPYRIGHT: (C)1978,JPO&Japio
JP9803476A 1976-08-16 1976-08-16 Automatic frequency control unit Granted JPS5323228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9803476A JPS5323228A (en) 1976-08-16 1976-08-16 Automatic frequency control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9803476A JPS5323228A (en) 1976-08-16 1976-08-16 Automatic frequency control unit

Publications (2)

Publication Number Publication Date
JPS5323228A true JPS5323228A (en) 1978-03-03
JPS5611261B2 JPS5611261B2 (en) 1981-03-13

Family

ID=14208736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9803476A Granted JPS5323228A (en) 1976-08-16 1976-08-16 Automatic frequency control unit

Country Status (1)

Country Link
JP (1) JPS5323228A (en)

Also Published As

Publication number Publication date
JPS5611261B2 (en) 1981-03-13

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