JPS5296823A - External signal coupling unit for television receiver - Google Patents

External signal coupling unit for television receiver

Info

Publication number
JPS5296823A
JPS5296823A JP1277876A JP1277876A JPS5296823A JP S5296823 A JPS5296823 A JP S5296823A JP 1277876 A JP1277876 A JP 1277876A JP 1277876 A JP1277876 A JP 1277876A JP S5296823 A JPS5296823 A JP S5296823A
Authority
JP
Japan
Prior art keywords
television receiver
coupling unit
external signal
signal coupling
picture
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
JP1277876A
Other languages
Japanese (ja)
Other versions
JPS6019712B2 (en
Inventor
Masayuki Motomiya
Yoshio Ishigaki
Hisao Okada
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP1277876A priority Critical patent/JPS6019712B2/en
Publication of JPS5296823A publication Critical patent/JPS5296823A/en
Publication of JPS6019712B2 publication Critical patent/JPS6019712B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To enable single switching operation for the selective picture reproduction for the TV video signal from the broadcast station and the video signals for others without deteriorating the picture, by detecting the voltage level supplied to the electronic tuner.
COPYRIGHT: (C)1977,JPO&Japio
JP1277876A 1976-02-10 1976-02-10 Device for coupling external signals to television receivers Expired JPS6019712B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1277876A JPS6019712B2 (en) 1976-02-10 1976-02-10 Device for coupling external signals to television receivers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1277876A JPS6019712B2 (en) 1976-02-10 1976-02-10 Device for coupling external signals to television receivers

Publications (2)

Publication Number Publication Date
JPS5296823A true JPS5296823A (en) 1977-08-15
JPS6019712B2 JPS6019712B2 (en) 1985-05-17

Family

ID=11814854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1277876A Expired JPS6019712B2 (en) 1976-02-10 1976-02-10 Device for coupling external signals to television receivers

Country Status (1)

Country Link
JP (1) JPS6019712B2 (en)

Also Published As

Publication number Publication date
JPS6019712B2 (en) 1985-05-17

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