JPS5271936A - Color signal play-back unit - Google Patents
Color signal play-back unitInfo
- Publication number
- JPS5271936A JPS5271936A JP50147338A JP14733875A JPS5271936A JP S5271936 A JPS5271936 A JP S5271936A JP 50147338 A JP50147338 A JP 50147338A JP 14733875 A JP14733875 A JP 14733875A JP S5271936 A JPS5271936 A JP S5271936A
- Authority
- JP
- Japan
- Prior art keywords
- color signal
- back unit
- signal play
- frequency
- oscillator
- 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
- Processing Of Color Television Signals (AREA)
Abstract
PURPOSE: When a phase control loop is formed by sending the output of voltage-control-type oscillator to the frequency converter, the value of Q of the crystal vibtator of the oscillator is made lower, thereby expanding the range of pulled-in frequency while the temperature-stability of the frequency is being maintained.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50147338A JPS5271936A (en) | 1975-12-12 | 1975-12-12 | Color signal play-back unit |
US05/748,906 US4110761A (en) | 1975-12-12 | 1976-12-09 | Color signal processing apparatus for video signal recording and reproducing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50147338A JPS5271936A (en) | 1975-12-12 | 1975-12-12 | Color signal play-back unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5271936A true JPS5271936A (en) | 1977-06-15 |
Family
ID=15427909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50147338A Pending JPS5271936A (en) | 1975-12-12 | 1975-12-12 | Color signal play-back unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5271936A (en) |
-
1975
- 1975-12-12 JP JP50147338A patent/JPS5271936A/en active Pending
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