JPS5528544A - Auto-player - Google Patents

Auto-player

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Publication number
JPS5528544A
JPS5528544A JP10107978A JP10107978A JPS5528544A JP S5528544 A JPS5528544 A JP S5528544A JP 10107978 A JP10107978 A JP 10107978A JP 10107978 A JP10107978 A JP 10107978A JP S5528544 A JPS5528544 A JP S5528544A
Authority
JP
Japan
Prior art keywords
constitution
player
control unit
photoelectric conversion
holes
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
JP10107978A
Other languages
Japanese (ja)
Inventor
Toshikazu Yosumi
Akira Oinuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10107978A priority Critical patent/JPS5528544A/en
Publication of JPS5528544A publication Critical patent/JPS5528544A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To reduce the cost as well as to simplify the constitution by sharing the photoelectric conversion element in case the remote control unit is installed to the record player incorporating the optical record disk detector.
CONSTITUTION: Through-holes 2a, 2b and 2c are provided to turntable 1, and the light beams the amplitude of which are modulated to be indentified to each other enter photoelectric conversion element 4 through holes 2aW2c. The light beam sent from luminous element 6 of remote-controlled transmitter 5 is received at element 4 to secure identification for several different types of orders corresponding to the selected modulated frequency via switch group 7. In such constitution, the auto- player can share the light reception part of both the record disk detector and the remote control unit, thus realizing reduction of the component parts number and thus the cost reduction as well.
COPYRIGHT: (C)1980,JPO&Japio
JP10107978A 1978-08-18 1978-08-18 Auto-player Pending JPS5528544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10107978A JPS5528544A (en) 1978-08-18 1978-08-18 Auto-player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10107978A JPS5528544A (en) 1978-08-18 1978-08-18 Auto-player

Publications (1)

Publication Number Publication Date
JPS5528544A true JPS5528544A (en) 1980-02-29

Family

ID=14291085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10107978A Pending JPS5528544A (en) 1978-08-18 1978-08-18 Auto-player

Country Status (1)

Country Link
JP (1) JPS5528544A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0845842A (en) * 1994-07-27 1996-02-16 Nec Corp Surface-treating method and apparatus for iii-v compound semiconductor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0845842A (en) * 1994-07-27 1996-02-16 Nec Corp Surface-treating method and apparatus for iii-v compound semiconductor

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