JPS6216454B2 - - Google Patents

Info

Publication number
JPS6216454B2
JPS6216454B2 JP55018257A JP1825780A JPS6216454B2 JP S6216454 B2 JPS6216454 B2 JP S6216454B2 JP 55018257 A JP55018257 A JP 55018257A JP 1825780 A JP1825780 A JP 1825780A JP S6216454 B2 JPS6216454 B2 JP S6216454B2
Authority
JP
Japan
Prior art keywords
circuit
tape
output
voltage
light
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
Application number
JP55018257A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56114144A (en
Inventor
Yoshio Okamoto
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP1825780A priority Critical patent/JPS56114144A/ja
Publication of JPS56114144A publication Critical patent/JPS56114144A/ja
Publication of JPS6216454B2 publication Critical patent/JPS6216454B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
    • G11B15/08—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape by photoelectric sensing
JP1825780A 1980-02-15 1980-02-15 Tape running control circuit of tape recorder Granted JPS56114144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1825780A JPS56114144A (en) 1980-02-15 1980-02-15 Tape running control circuit of tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1825780A JPS56114144A (en) 1980-02-15 1980-02-15 Tape running control circuit of tape recorder

Publications (2)

Publication Number Publication Date
JPS56114144A JPS56114144A (en) 1981-09-08
JPS6216454B2 true JPS6216454B2 (enrdf_load_stackoverflow) 1987-04-13

Family

ID=11966622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1825780A Granted JPS56114144A (en) 1980-02-15 1980-02-15 Tape running control circuit of tape recorder

Country Status (1)

Country Link
JP (1) JPS56114144A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5653474Y2 (enrdf_load_stackoverflow) * 1975-09-29 1981-12-12
JPS5545547Y2 (enrdf_load_stackoverflow) * 1975-10-27 1980-10-25

Also Published As

Publication number Publication date
JPS56114144A (en) 1981-09-08

Similar Documents

Publication Publication Date Title
US4570876A (en) Tape end detecting device
JPS6216454B2 (enrdf_load_stackoverflow)
JPH06338137A (ja) 耐欠陥性エンベロープ・フォロワ及びデータ記憶装置からの信号を処理する装置
KR930003426B1 (ko) 테이프 종단 검출회로
JPS6318259B2 (enrdf_load_stackoverflow)
JPS6132736B2 (enrdf_load_stackoverflow)
JPS6216453B2 (enrdf_load_stackoverflow)
JPS618781A (ja) ヘツド位置決め装置
JPS6341625Y2 (enrdf_load_stackoverflow)
JPS6338423Y2 (enrdf_load_stackoverflow)
JPS628842B2 (enrdf_load_stackoverflow)
JPS5827383Y2 (ja) テ−プレコ−ダのテ−プエンド検出装置
KR910008171Y1 (ko) 비데오 테이프의 초단 및 종단 검출회로
JPS5830274Y2 (ja) カセツトテ−プ終端検出装置
JPS61105754A (ja) 磁気テ−プの始端及び終端の検出装置
JPS5830275Y2 (ja) カセツトテ−プの始端検出装置
JPS60174975A (ja) 光センサ−回路
JPH0381686A (ja) 反射型人体検出回路
JP2986658B2 (ja) テープ端検出装置
JPH0422443Y2 (enrdf_load_stackoverflow)
JPS6319913Y2 (enrdf_load_stackoverflow)
JPH026503Y2 (enrdf_load_stackoverflow)
JPH0346898B2 (enrdf_load_stackoverflow)
JPS5885950A (ja) テ−プレコ−ダの自動反転回路
JPS5814985B2 (ja) 変化分検出機器