JPS5296823A - External signal coupling unit for television receiver - Google Patents
External signal coupling unit for television receiverInfo
- 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
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
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) |
-
1976
- 1976-02-10 JP JP1277876A patent/JPS6019712B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6019712B2 (en) | 1985-05-17 |
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