JPH0132161Y2 - - Google Patents
Info
- Publication number
- JPH0132161Y2 JPH0132161Y2 JP2816979U JP2816979U JPH0132161Y2 JP H0132161 Y2 JPH0132161 Y2 JP H0132161Y2 JP 2816979 U JP2816979 U JP 2816979U JP 2816979 U JP2816979 U JP 2816979U JP H0132161 Y2 JPH0132161 Y2 JP H0132161Y2
- Authority
- JP
- Japan
- Prior art keywords
- record
- tone arm
- signal
- circuit
- output
- 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
- 230000003287 optical effect Effects 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 20
- 238000007493 shaping process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 241001422033 Thestylus Species 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2816979U JPH0132161Y2 (en]) | 1979-03-06 | 1979-03-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2816979U JPH0132161Y2 (en]) | 1979-03-06 | 1979-03-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55128270U JPS55128270U (en]) | 1980-09-10 |
JPH0132161Y2 true JPH0132161Y2 (en]) | 1989-10-03 |
Family
ID=28873644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2816979U Expired JPH0132161Y2 (en]) | 1979-03-06 | 1979-03-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0132161Y2 (en]) |
-
1979
- 1979-03-06 JP JP2816979U patent/JPH0132161Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS55128270U (en]) | 1980-09-10 |
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