JPS60166825U - pick up device - Google Patents
pick up deviceInfo
- Publication number
- JPS60166825U JPS60166825U JP5201084U JP5201084U JPS60166825U JP S60166825 U JPS60166825 U JP S60166825U JP 5201084 U JP5201084 U JP 5201084U JP 5201084 U JP5201084 U JP 5201084U JP S60166825 U JPS60166825 U JP S60166825U
- Authority
- JP
- Japan
- Prior art keywords
- time axis
- control means
- pick
- discs
- abstract
- 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
Landscapes
- Optical Recording Or Reproduction (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
□第１図は一般的な光学的ピックアップにおける光学系
を示す図、第２図は本考案の一実施例を示すブロック図
である。
１０・・・・・・受光素子、１１・・・・・・差動増幅
器、１２・・・・・・時間軸補正サーボ回路、１３・・
・・・・選択スイッチ、６・・・・・・タンジエンシャ
ルミラー。□ Fig. 1 is a diagram showing an optical system in a general optical pickup, and Fig. 2 is a block diagram showing an embodiment of the present invention. 10... Light receiving element, 11... Differential amplifier, 12... Time axis correction servo circuit, 13...
...Selection switch, 6...Tangential mirror.
Claims (1)
検出可能な光学式のピックアップにおいて、時間軸−１
手段を常に初期設定位置に位置制御する制御手段を備え
、コンパクトディスクから情報を検出するとき前記制御
手段にて時間軸補正手段を制御させることを特徴とする
ピックアップ装置。In an optical pickup that can detect information from both compact discs and video discs, time axis -1
A pickup device comprising a control means for always controlling the position of the means to an initial setting position, and the control means controls a time axis correction means when detecting information from a compact disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5201084U JPS60166825U (en) | 1984-04-11 | 1984-04-11 | pick up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5201084U JPS60166825U (en) | 1984-04-11 | 1984-04-11 | pick up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60166825U true JPS60166825U (en) | 1985-11-06 |
Family
ID=30571573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5201084U Pending JPS60166825U (en) | 1984-04-11 | 1984-04-11 | pick up device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60166825U (en) |
-
1984
- 1984-04-11 JP JP5201084U patent/JPS60166825U/en active Pending
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