JPS558156A - Color television picture receiver - Google Patents
Color television picture receiverInfo
- Publication number
- JPS558156A JPS558156A JP8109478A JP8109478A JPS558156A JP S558156 A JPS558156 A JP S558156A JP 8109478 A JP8109478 A JP 8109478A JP 8109478 A JP8109478 A JP 8109478A JP S558156 A JPS558156 A JP S558156A
- Authority
- JP
- Japan
- Prior art keywords
- index signal
- circuit
- color
- frequency
- pll circuit
- 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.)
- Pending
Links
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
PURPOSE: To ensure the accurate color reproduction even though the index signal stops by holding forcedly the frequency of the output signal of the PLL circuit at the frequency of the time when the index signal stopped for the period when the index signal stops.
CONSTITUTION: Index signal S1 is supplied to PLL circuit 42 while electron beam 14 scans the effective screen part which is formed by arraying the red, green and blue color fluorescent stripes R, G and B in sequence and in the horizontal scanning direction on the panel inner surface of color picture tube 4. The color synchronization is secured by output signal SL of the PLL circuit. In the period when signal S1 is stopped, circuit 42 is locked again after passing instantaneously the state under which circuit 42 oscillates with the self-running frequency. In such way, the correct color reproduction is ensured even after resetting.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8109478A JPS558156A (en) | 1978-07-04 | 1978-07-04 | Color television picture receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8109478A JPS558156A (en) | 1978-07-04 | 1978-07-04 | Color television picture receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS558156A true JPS558156A (en) | 1980-01-21 |
Family
ID=13736792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8109478A Pending JPS558156A (en) | 1978-07-04 | 1978-07-04 | Color television picture receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS558156A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS578792A (en) * | 1980-06-17 | 1982-01-18 | Asahi Chem Ind Co Ltd | Preparation of l-amino acid by microorganism |
-
1978
- 1978-07-04 JP JP8109478A patent/JPS558156A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS578792A (en) * | 1980-06-17 | 1982-01-18 | Asahi Chem Ind Co Ltd | Preparation of l-amino acid by microorganism |
JPH0355116B2 (en) * | 1980-06-17 | 1991-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53115137A (en) | Projection-type color television device | |
JPS558156A (en) | Color television picture receiver | |
JPS532034A (en) | Projection type colour television set | |
JPS55115782A (en) | Color television receiver of projection type | |
JPS558182A (en) | Color television picture receiver | |
JPS5511650A (en) | Color television picture receiver | |
JPS537126A (en) | Projection-type tv set | |
JPS5488725A (en) | Color television receiver | |
JPS5318332A (en) | Color television signal transmission system | |
JPS55141868A (en) | Color television receiver of beam index type | |
JPS5237705A (en) | Tuner unit of television receiver | |
JPS54122032A (en) | Television screen display unit | |
JPS5496926A (en) | Beam index type color television picture receiver | |
JPS51117869A (en) | Cathode ray tube | |
JPS5485636A (en) | Picture projecting device | |
JPS545329A (en) | Electron beam scanning unit | |
JPS5313832A (en) | Projective type brown tube | |
JPS5552686A (en) | Television projector device | |
JPS5338222A (en) | Braun tube for projection television | |
JPS5362926A (en) | Color television picture receiver | |
JPS5488723A (en) | Color television receiver | |
JPS51121219A (en) | A television image receiver | |
JPS5436129A (en) | Video projector | |
JPS53145522A (en) | Beam index type color television picture receiver | |
JPS52111326A (en) | Projector of television picture |