JPS54110727A - Color television picture receiver - Google Patents
Color television picture receiverInfo
- Publication number
- JPS54110727A JPS54110727A JP1778078A JP1778078A JPS54110727A JP S54110727 A JPS54110727 A JP S54110727A JP 1778078 A JP1778078 A JP 1778078A JP 1778078 A JP1778078 A JP 1778078A JP S54110727 A JPS54110727 A JP S54110727A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- color
- output
- delay
- 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 facilitate the hue adjustment by controlling the output of the delay circuit by the external clock in case the color bar signal is desplayed on CRT with the width of the color bar for several H not with just 17H.
CONSTITUTION: Analog gate circuit 12 and 15 are connected to gate pulse generator circuit 10 which receives the TV signals containing the horizontal synchronous signal, the color burst signal plus the luminance signal and the color signal including the hue information and extracts the color signal and luminance signal containing the color signal information inserted to the vertical flyback period from the horizontal vertical synchronous signals delivered from synchronous isolator circuit 3. Then color signal and luminance signal delay circuit 14 and 16 are provided to delay the output of circuit 12 and 15 more than 1H period, along with input switch circuit 5 and 7 which gives switching to the output between video detector circuit 2 and circuit 14 and 15 and which is connected to gate pulse generator circuit 11. Thus, the control of the delay time between circuit 5 and 7 and circuit 16 is switched by the flyback pulse or the horizontal AFC output, and the color and luminance signals are desplayed with width of more than 2H period.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1778078A JPS54110727A (en) | 1978-02-17 | 1978-02-17 | Color television picture receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1778078A JPS54110727A (en) | 1978-02-17 | 1978-02-17 | Color television picture receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54110727A true JPS54110727A (en) | 1979-08-30 |
JPS6126756B2 JPS6126756B2 (en) | 1986-06-21 |
Family
ID=11953224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1778078A Granted JPS54110727A (en) | 1978-02-17 | 1978-02-17 | Color television picture receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54110727A (en) |
-
1978
- 1978-02-17 JP JP1778078A patent/JPS54110727A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6126756B2 (en) | 1986-06-21 |
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