ES239783U - Dispositivo regulador automatico de contraste y saturacion en receptores de television en color - Google Patents

Dispositivo regulador automatico de contraste y saturacion en receptores de television en color

Info

Publication number
ES239783U
ES239783U ES1978239783U ES239783U ES239783U ES 239783 U ES239783 U ES 239783U ES 1978239783 U ES1978239783 U ES 1978239783U ES 239783 U ES239783 U ES 239783U ES 239783 U ES239783 U ES 239783U
Authority
ES
Spain
Prior art keywords
saturation
contrast
color television
television receivers
translation
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
ES1978239783U
Other languages
English (en)
Other versions
ES239783Y (es
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.)
Lavis SA
Original Assignee
Lavis SA
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 Lavis SA filed Critical Lavis SA
Priority to ES1978239783U priority Critical patent/ES239783Y/es
Publication of ES239783U publication Critical patent/ES239783U/es
Application granted granted Critical
Publication of ES239783Y publication Critical patent/ES239783Y/es
Expired legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)

Abstract

Dispositivo regulador automático de contraste y saturación en receptores de televisión en color, destinado a la regulación automática del contraste y la saturación, en función del nivel de luz ambiente, en receptores de televisión en color, caracterizado esencialmente por comprender dos ramas resistivas constituidas por sendos divisores de tensión montados entre el polo positivo de la corriente continua de alimentación y masa, a la entrada del amplificador de las señales de luminancia y crominancia del circuito general del receptor, estando constituida la primera rama por una resistencia ajustable, una resistencia de valor ohmico dependiente del nivel de luz ambiente, que lleva montada en derivación una resistencia fija correctora de respuesta, y una resistencia fija que tiene su extremo inferior conectado a masa.
ES1978239783U 1978-11-13 1978-11-13 Dispositivo regulador automatico de contraste y saturacion en receptores de television en color. Expired ES239783Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1978239783U ES239783Y (es) 1978-11-13 1978-11-13 Dispositivo regulador automatico de contraste y saturacion en receptores de television en color.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1978239783U ES239783Y (es) 1978-11-13 1978-11-13 Dispositivo regulador automatico de contraste y saturacion en receptores de television en color.

Publications (2)

Publication Number Publication Date
ES239783U true ES239783U (es) 1979-01-01
ES239783Y ES239783Y (es) 1979-05-16

Family

ID=8399868

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978239783U Expired ES239783Y (es) 1978-11-13 1978-11-13 Dispositivo regulador automatico de contraste y saturacion en receptores de television en color.

Country Status (1)

Country Link
ES (1) ES239783Y (es)

Also Published As

Publication number Publication date
ES239783Y (es) 1979-05-16

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