JPS6190375U - - Google Patents
Info
- Publication number
- JPS6190375U JPS6190375U JP17546584U JP17546584U JPS6190375U JP S6190375 U JPS6190375 U JP S6190375U JP 17546584 U JP17546584 U JP 17546584U JP 17546584 U JP17546584 U JP 17546584U JP S6190375 U JPS6190375 U JP S6190375U
- Authority
- JP
- Japan
- Prior art keywords
- disc
- reading head
- warped
- reproduce
- reads
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
第１図は本考案の一実施例のデイスク再生装置
の電気的構成を示すブロツク図、第２図はデイス
ク２の平面図、第３図は再生信号のタイミングチ
ヤートである。
１…静電容量方式デイスク再生装置、２…デイ
スク、６…制御手段、７，１７，１８…サーボ回
路、８，９…再生ヘツド、１４…スイツチ切換回
路、１６…陰極線管、ＳＷ…切換スイツチ、Ｐ１
〜Ｐｎ…トラツク、Ｖ１〜Ｖ４…垂直同期信号。
FIG. 1 is a block diagram showing the electrical configuration of a disc reproducing apparatus according to an embodiment of the present invention, FIG. 2 is a plan view of a disc 2, and FIG. 3 is a timing chart of a reproducing signal. DESCRIPTION OF SYMBOLS 1... Capacitive disk playback device, 2... Disk, 6... Control means, 7, 17, 18... Servo circuit, 8, 9... Playback head, 14... Switch changeover circuit, 16... Cathode ray tube, SW... Changeover switch , P1
~Pn...Track, V1-V4...Vertical synchronization signal.
Claims (1)
イスクの半径方向に移動可能な読取ヘツドによつ
て読取つて再生するようにしたデイスク再生装置
において、 デイスクの周方向に複数個に等分割されたスト
ア領域に、各フイールド毎の映像信号がストアさ
れており、そのストア領域に対応してデイスクの
周方向に等間隔で周方向のストア領域の前記分割
数の同一数の読取ヘツドが配置され、読取ヘツド
からの出力を順次的に切換えて１フレーム分のみ
を再生するようにしたことを特徴とするデイスク
再生装置。[Scope of Claim for Utility Model Registration] A disc playback device that reads and plays back video signals recorded on a disc and warped by a reading head that is movable in the radial direction of the disc. The video signal for each field is stored in a storage area that is equally divided into 1, 2 and 3. 1. A disc reproducing device characterized in that a reading head is arranged and output from the reading head is sequentially switched to reproduce only one frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17546584U JPS6190375U (en) | 1984-11-19 | 1984-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17546584U JPS6190375U (en) | 1984-11-19 | 1984-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6190375U true JPS6190375U (en) | 1986-06-12 |
Family
ID=30733066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17546584U Pending JPS6190375U (en) | 1984-11-19 | 1984-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6190375U (en) |
-
1984
- 1984-11-19 JP JP17546584U patent/JPS6190375U/ja active Pending