JPH02128214U - - Google Patents
Info
- Publication number
- JPH02128214U JPH02128214U JP3625889U JP3625889U JPH02128214U JP H02128214 U JPH02128214 U JP H02128214U JP 3625889 U JP3625889 U JP 3625889U JP 3625889 U JP3625889 U JP 3625889U JP H02128214 U JPH02128214 U JP H02128214U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- low
- frequency oscillation
- player
- tracking servo
- 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.)
- Granted
Links
- 230000010355 oscillation Effects 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989036258U JPH0725855Y2 (ja) | 1989-03-31 | 1989-03-31 | 光学式ディスクプレーヤの低域発振防止回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989036258U JPH0725855Y2 (ja) | 1989-03-31 | 1989-03-31 | 光学式ディスクプレーヤの低域発振防止回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02128214U true JPH02128214U (tr) | 1990-10-23 |
JPH0725855Y2 JPH0725855Y2 (ja) | 1995-06-07 |
Family
ID=31542333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989036258U Expired - Lifetime JPH0725855Y2 (ja) | 1989-03-31 | 1989-03-31 | 光学式ディスクプレーヤの低域発振防止回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0725855Y2 (tr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5139011A (ja) * | 1974-09-27 | 1976-04-01 | Nippon Electric Co | Jikihetsudoichigimesochi |
JPS5979475A (ja) * | 1982-10-29 | 1984-05-08 | Toshiba Corp | 磁気デイスク装置における磁気ヘツドの保護装置 |
-
1989
- 1989-03-31 JP JP1989036258U patent/JPH0725855Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5139011A (ja) * | 1974-09-27 | 1976-04-01 | Nippon Electric Co | Jikihetsudoichigimesochi |
JPS5979475A (ja) * | 1982-10-29 | 1984-05-08 | Toshiba Corp | 磁気デイスク装置における磁気ヘツドの保護装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0725855Y2 (ja) | 1995-06-07 |
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