JPS5342516A - Speed control system for video reproducing motor - Google Patents
Speed control system for video reproducing motorInfo
- Publication number
- JPS5342516A JPS5342516A JP11832576A JP11832576A JPS5342516A JP S5342516 A JPS5342516 A JP S5342516A JP 11832576 A JP11832576 A JP 11832576A JP 11832576 A JP11832576 A JP 11832576A JP S5342516 A JPS5342516 A JP S5342516A
- Authority
- JP
- Japan
- Prior art keywords
- control system
- speed control
- video reproducing
- motor
- reproducing motor
- 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 lowering in the reproduced picture quality due to phase shift, by controlling the revolution of the motor driving the video disc so that the period of the reproduced horizontal synchronizing is in agreement with the delay time of the delay means.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11832576A JPS5342516A (en) | 1976-09-29 | 1976-09-29 | Speed control system for video reproducing motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11832576A JPS5342516A (en) | 1976-09-29 | 1976-09-29 | Speed control system for video reproducing motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5342516A true JPS5342516A (en) | 1978-04-18 |
Family
ID=14733867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11832576A Pending JPS5342516A (en) | 1976-09-29 | 1976-09-29 | Speed control system for video reproducing motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5342516A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03193042A (en) * | 1989-12-25 | 1991-08-22 | Toshiba Corp | X-ray movable diaphragm |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4921130A (en) * | 1972-04-19 | 1974-02-25 | ||
JPS51118319A (en) * | 1975-04-11 | 1976-10-18 | Hitachi Ltd | Control system for disc type image playback device |
-
1976
- 1976-09-29 JP JP11832576A patent/JPS5342516A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4921130A (en) * | 1972-04-19 | 1974-02-25 | ||
JPS51118319A (en) * | 1975-04-11 | 1976-10-18 | Hitachi Ltd | Control system for disc type image playback device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03193042A (en) * | 1989-12-25 | 1991-08-22 | Toshiba Corp | X-ray movable diaphragm |
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