JPS6349655U - - Google Patents
Info
- Publication number
- JPS6349655U JPS6349655U JP14226886U JP14226886U JPS6349655U JP S6349655 U JPS6349655 U JP S6349655U JP 14226886 U JP14226886 U JP 14226886U JP 14226886 U JP14226886 U JP 14226886U JP S6349655 U JPS6349655 U JP S6349655U
- Authority
- JP
- Japan
- Prior art keywords
- spindle motor
- digital audio
- rotation speed
- audio disk
- speed data
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rotational Drive Of Disk (AREA)
Description
図面は、本考案による光学式デジタルオーデイ
オデイスク再生装置の一実施例を示すブロツク図
である。
３……データプロセツサ、４……ＣＰＵ、６…
…操作スイツチ、７……操作スイツチ、８……Ｒ
ＯＭ、１１……スピンドルモーター駆動回路、１
２……スピンドルモーター。
The drawing is a block diagram showing an embodiment of an optical digital audio disc playback device according to the present invention. 3...Data processor, 4...CPU, 6...
...Operation switch, 7...Operation switch, 8...R
OM, 11...Spindle motor drive circuit, 1
2...Spindle motor.
Claims (1)
コード信号とデジタルオーデイオデイスクの半径
位置に応じたスピンドルモーターの回転速度デー
タとを対応させたテーブルを有し、移行しようと
する前記トレース位置が指定された時には、前記
テーブルから得られる回転速度データの回転速度
となるように強制的に前記スピンドルモーターを
速度制御することを特徴とする光学式デジタルオ
ーデイオデイスク再生装置。 It has a table that associates a code signal designated as address information of a trace position with rotational speed data of a spindle motor according to a radial position of the digital audio disk, and when the trace position to be moved is designated, An optical digital audio disk reproducing device characterized in that the speed of the spindle motor is forcibly controlled so that the rotation speed corresponds to the rotation speed data obtained from the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14226886U JPS6349655U (en) | 1986-09-17 | 1986-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14226886U JPS6349655U (en) | 1986-09-17 | 1986-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6349655U true JPS6349655U (en) | 1988-04-04 |
Family
ID=31050835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14226886U Pending JPS6349655U (en) | 1986-09-17 | 1986-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349655U (en) |
-
1986
- 1986-09-17 JP JP14226886U patent/JPS6349655U/ja active Pending
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