JPH0412154U - - Google Patents

Info

Publication number
JPH0412154U
JPH0412154U JP4816890U JP4816890U JPH0412154U JP H0412154 U JPH0412154 U JP H0412154U JP 4816890 U JP4816890 U JP 4816890U JP 4816890 U JP4816890 U JP 4816890U JP H0412154 U JPH0412154 U JP H0412154U
Authority
JP
Japan
Prior art keywords
disk
photoreflector
detection device
level
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.)
Pending
Application number
JP4816890U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4816890U priority Critical patent/JPH0412154U/ja
Publication of JPH0412154U publication Critical patent/JPH0412154U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
JP4816890U 1990-05-10 1990-05-10 Pending JPH0412154U (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4816890U JPH0412154U (en:Method) 1990-05-10 1990-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4816890U JPH0412154U (en:Method) 1990-05-10 1990-05-10

Publications (1)

Publication Number Publication Date
JPH0412154U true JPH0412154U (en:Method) 1992-01-31

Family

ID=31564739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4816890U Pending JPH0412154U (en:Method) 1990-05-10 1990-05-10

Country Status (1)

Country Link
JP (1) JPH0412154U (en:Method)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358659A (ja) * 1986-08-29 1988-03-14 Brother Ind Ltd デイスクプレ−ヤのデイスクサイズ検出法
JPH01124156A (ja) * 1987-11-06 1989-05-17 Sanyo Electric Co Ltd 光学式デイスクプレーヤ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358659A (ja) * 1986-08-29 1988-03-14 Brother Ind Ltd デイスクプレ−ヤのデイスクサイズ検出法
JPH01124156A (ja) * 1987-11-06 1989-05-17 Sanyo Electric Co Ltd 光学式デイスクプレーヤ

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