JPS53121611A - Reproducing stylus driving unit of information signal reproducing element - Google Patents
Reproducing stylus driving unit of information signal reproducing elementInfo
- Publication number
- JPS53121611A JPS53121611A JP3550277A JP3550277A JPS53121611A JP S53121611 A JPS53121611 A JP S53121611A JP 3550277 A JP3550277 A JP 3550277A JP 3550277 A JP3550277 A JP 3550277A JP S53121611 A JPS53121611 A JP S53121611A
- Authority
- JP
- Japan
- Prior art keywords
- reproducing
- driving unit
- information signal
- stylus driving
- reproducing stylus
- 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 improve tracking characteristic in a magnetic disc, etc., by driving a reproducing stylus through two pairs of coils which are moved together with the reproducing stylus in one united body.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3550277A JPS5913099B2 (en) | 1977-03-31 | 1977-03-31 | Regeneration needle drive device for information signal regeneration element |
US05/891,492 US4160268A (en) | 1977-03-31 | 1978-03-29 | Signal pickup device with tracking control and jitter compensation for a video disc |
DE2813668A DE2813668C2 (en) | 1977-03-31 | 1978-03-30 | Tracking control arrangements which pivot a boom transversely to the direction of a recording track and circuit arrangements for generating a tracking control signal therefor |
NL7803443A NL7803443A (en) | 1977-03-31 | 1978-03-31 | SIGNAL RECORDING DEVICE IN A DEVICE FOR DISPLAYING AN INFORMATION SIGNAL RECORDED ON A TRACK ON A ROTARY RECORDING MEDIUM. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3550277A JPS5913099B2 (en) | 1977-03-31 | 1977-03-31 | Regeneration needle drive device for information signal regeneration element |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17186483A Division JPS5939828B2 (en) | 1983-09-17 | 1983-09-17 | Regeneration needle drive device for information signal regeneration element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53121611A true JPS53121611A (en) | 1978-10-24 |
JPS5913099B2 JPS5913099B2 (en) | 1984-03-27 |
Family
ID=12443522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3550277A Expired JPS5913099B2 (en) | 1977-03-31 | 1977-03-31 | Regeneration needle drive device for information signal regeneration element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5913099B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57189373A (en) * | 1981-05-14 | 1982-11-20 | Matsushita Electric Ind Co Ltd | Signal pickup device |
-
1977
- 1977-03-31 JP JP3550277A patent/JPS5913099B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57189373A (en) * | 1981-05-14 | 1982-11-20 | Matsushita Electric Ind Co Ltd | Signal pickup device |
JPS6258068B2 (en) * | 1981-05-14 | 1987-12-03 | Matsushita Electric Ind Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS5913099B2 (en) | 1984-03-27 |
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