JPS6334108Y2 - - Google Patents
Info
- Publication number
- JPS6334108Y2 JPS6334108Y2 JP16439281U JP16439281U JPS6334108Y2 JP S6334108 Y2 JPS6334108 Y2 JP S6334108Y2 JP 16439281 U JP16439281 U JP 16439281U JP 16439281 U JP16439281 U JP 16439281U JP S6334108 Y2 JPS6334108 Y2 JP S6334108Y2
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric conversion
- adder
- output
- outputs
- amplifier
- 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.)
- Expired
Links
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16439281U JPS58131434U (ja) | 1981-11-05 | 1981-11-05 | 光信号検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16439281U JPS58131434U (ja) | 1981-11-05 | 1981-11-05 | 光信号検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58131434U JPS58131434U (ja) | 1983-09-05 |
JPS6334108Y2 true JPS6334108Y2 (enrdf_load_stackoverflow) | 1988-09-09 |
Family
ID=30102068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16439281U Granted JPS58131434U (ja) | 1981-11-05 | 1981-11-05 | 光信号検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58131434U (enrdf_load_stackoverflow) |
-
1981
- 1981-11-05 JP JP16439281U patent/JPS58131434U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58131434U (ja) | 1983-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES455361A1 (es) | Aparato para leer un portador de registro en el cual esta almacenada informacion; por ejemplo, informacion de video yno de audio. | |
JP2614482B2 (ja) | 光学式デイスクプレーヤの信号再生回路 | |
EP0779613A3 (en) | Optical disk apparatus | |
JPS6334108Y2 (enrdf_load_stackoverflow) | ||
US6477131B1 (en) | Head amplifier and an optical disk device using the same | |
JP4462686B2 (ja) | 受光装置、光ピックアップ装置、情報再生/記録装置および情報処理装置 | |
GB2108731A (en) | Tracking servo system | |
JPS61158042A (ja) | トラツキング制御回路 | |
JP2574745B2 (ja) | トラツキング制御装置 | |
JPH0743839B2 (ja) | デイスク再生装置 | |
JP2957400B2 (ja) | 光ディスクのトラッキング誤差信号検出装置 | |
JPS60179945A (ja) | 光デイスクの再生方式 | |
SU1272356A1 (ru) | Устройство дл измерени перекосов магнитного носител | |
JP3096933B2 (ja) | 光情報記録媒体のドライブ装置及び信号再生方法 | |
JPH0445315U (enrdf_load_stackoverflow) | ||
JP2613577B2 (ja) | 光ピックアップ装置 | |
JPS6220144A (ja) | トラツキング制御装置 | |
JPS58154670A (ja) | レベル表示装置 | |
JPH06203306A (ja) | 磁気再生回路 | |
KR980004476A (ko) | 틸트 에러 제어장치 | |
JPS60147940A (ja) | 光学デイスクのスキユ−エラ信号検出装置 | |
JPS5960736U (ja) | 光検知器 | |
JPS62128027A (ja) | 光デイスクのフオ−カスサ−ボ方式 | |
JPS6386156A (ja) | デジタル再生装置 | |
JP2713666B2 (ja) | 光再生装置 |