JPS6155250U - - Google Patents
Info
- Publication number
- JPS6155250U JPS6155250U JP14050984U JP14050984U JPS6155250U JP S6155250 U JPS6155250 U JP S6155250U JP 14050984 U JP14050984 U JP 14050984U JP 14050984 U JP14050984 U JP 14050984U JP S6155250 U JPS6155250 U JP S6155250U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- cap
- motor
- cover
- drive circuit
- 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
Description
図は本考案の一実施例を示すブロツク図である
。
２…カバー、６…デイスク、７…キヤツプ、９
…第１検出器、１０…第２検出器、１１…第３検
出器、１２…モータ。
The figure is a block diagram showing one embodiment of the present invention. 2...Cover, 6...Disk, 7...Cap, 9
...first detector, 10...second detector, 11...third detector, 12...motor.
Claims (1)
デイスクを保持せしめるキヤツプと、該キヤツプ
の有無を検出する第１検出器と、上記デイスクを
覆うカバーと、該カバーの開閉状態を検出する第
２検出器と、上記第１及び第２検出器が夫々上記
キヤツプ及びカバーの閉状態を検出した時、上記
モータを所定の時間回転駆動する駆動回路と、該
駆動回路の動作中に上記デイスクに形成された信
号マークを検出する第３検出器と、該第３検出器
が上記信号マークを検出しない時、これを報知す
る手段とを具備したことを特徴とするデイスクプ
レーヤ。 A motor, a cap that holds a disk on a shaft rotationally driven by the motor, a first detector that detects the presence or absence of the cap, a cover that covers the disk, and a second detector that detects whether the cover is open or closed. a drive circuit for driving the motor to rotate for a predetermined period of time when the first and second detectors respectively detect the closed state of the cap and the cover; and a drive circuit formed on the disk during operation of the drive circuit. A disc player comprising: a third detector for detecting the signal mark; and means for notifying when the third detector does not detect the signal mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14050984U JPS6155250U (en) | 1984-09-17 | 1984-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14050984U JPS6155250U (en) | 1984-09-17 | 1984-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6155250U true JPS6155250U (en) | 1986-04-14 |
Family
ID=30698862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14050984U Pending JPS6155250U (en) | 1984-09-17 | 1984-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155250U (en) |
-
1984
- 1984-09-17 JP JP14050984U patent/JPS6155250U/ja active Pending
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