JPS647893A - Still picture reproducing device - Google Patents
Still picture reproducing deviceInfo
- Publication number
- JPS647893A JPS647893A JP62163580A JP16358087A JPS647893A JP S647893 A JPS647893 A JP S647893A JP 62163580 A JP62163580 A JP 62163580A JP 16358087 A JP16358087 A JP 16358087A JP S647893 A JPS647893 A JP S647893A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- integrating circuit
- reproducing device
- still picture
- comparator
- 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
Abstract
PURPOSE:To prevent the generation of a mistake in a color inversion by providing a CR integrating circuit to a sample-hold circuit. CONSTITUTION:At the time of turning on an analog switch SW1 and an analog switch SW2, a through signal is inputted to a comparator 8 via the CR integrating circuit constituted of a capacitors C1 or C2 and a resistance R. Accordingly, even when a noise component is mixed in the through signal, it is inputted to the comparator 8 with the state of removing the noise component by the CR integrating circuit 9. Video signal switchers 4, 5 are changed over and controlled correctly to output a R-Y color difference line sequence signal and a B-Y color difference line sequence signal without error.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163580A JPS647893A (en) | 1987-06-30 | 1987-06-30 | Still picture reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163580A JPS647893A (en) | 1987-06-30 | 1987-06-30 | Still picture reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS647893A true JPS647893A (en) | 1989-01-11 |
Family
ID=15776610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62163580A Pending JPS647893A (en) | 1987-06-30 | 1987-06-30 | Still picture reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS647893A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9802671B2 (en) | 2005-06-27 | 2017-10-31 | Campagnolo S.R.L. | Control device for a bicycle derailleur |
-
1987
- 1987-06-30 JP JP62163580A patent/JPS647893A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9802671B2 (en) | 2005-06-27 | 2017-10-31 | Campagnolo S.R.L. | Control device for a bicycle derailleur |
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