JPS5261908A - Tv receiver - Google Patents

Tv receiver

Info

Publication number
JPS5261908A
JPS5261908A JP50139031A JP13903175A JPS5261908A JP S5261908 A JPS5261908 A JP S5261908A JP 50139031 A JP50139031 A JP 50139031A JP 13903175 A JP13903175 A JP 13903175A JP S5261908 A JPS5261908 A JP S5261908A
Authority
JP
Japan
Prior art keywords
receiver
crt
corrected
transistor
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
JP50139031A
Other languages
Japanese (ja)
Other versions
JPS5753028B2 (en
Inventor
Tatsuro Matsuda
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 JP50139031A priority Critical patent/JPS5261908A/en
Publication of JPS5261908A publication Critical patent/JPS5261908A/en
Publication of JPS5753028B2 publication Critical patent/JPS5753028B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)

Abstract

PURPOSE: AGC voltage is applied to base bias circuit of transistor of video preamplification stage of DC transmission system TV receiver. As a result, black level fluctuation of CRT at weak electric field can be corrected.
COPYRIGHT: (C)1977,JPO&Japio
JP50139031A 1975-11-18 1975-11-18 Tv receiver Granted JPS5261908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50139031A JPS5261908A (en) 1975-11-18 1975-11-18 Tv receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50139031A JPS5261908A (en) 1975-11-18 1975-11-18 Tv receiver

Publications (2)

Publication Number Publication Date
JPS5261908A true JPS5261908A (en) 1977-05-21
JPS5753028B2 JPS5753028B2 (en) 1982-11-10

Family

ID=15235839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50139031A Granted JPS5261908A (en) 1975-11-18 1975-11-18 Tv receiver

Country Status (1)

Country Link
JP (1) JPS5261908A (en)

Also Published As

Publication number Publication date
JPS5753028B2 (en) 1982-11-10

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