JPS56137541A - Preventing device for misoperation for tape recorder or the like - Google Patents

Preventing device for misoperation for tape recorder or the like

Info

Publication number
JPS56137541A
JPS56137541A JP4026380A JP4026380A JPS56137541A JP S56137541 A JPS56137541 A JP S56137541A JP 4026380 A JP4026380 A JP 4026380A JP 4026380 A JP4026380 A JP 4026380A JP S56137541 A JPS56137541 A JP S56137541A
Authority
JP
Japan
Prior art keywords
output
circuit
low level
inverted
level
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
Application number
JP4026380A
Other languages
Japanese (ja)
Other versions
JPS6155177B2 (en
Inventor
Akira Inomata
Teruo Harayama
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP4026380A priority Critical patent/JPS56137541A/en
Publication of JPS56137541A publication Critical patent/JPS56137541A/en
Publication of JPS6155177B2 publication Critical patent/JPS6155177B2/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
    • G11B15/10—Manually-operated control; Solenoid-operated control
    • G11B15/103—Manually-operated control; Solenoid-operated control electrically operated

Landscapes

  • Electronic Switches (AREA)

Abstract

PURPOSE:To prevent the production of operating mode change due to misoperation of a feather touch type switch, by generating the control output only when the operating time of the push button is long. CONSTITUTION:When the feather touch type switch is kept closing through the operation of playback operating button 2 or the like, the output of the delay circuit 6 of low level in input is inverted into a low level after a given time, and on the other hand, the output of the OR circuit 15 to which a low-level input is fed from a monostable multivibrator 10, is inverted to a low level, and the high-level playback control signal (e) is outputted from the control circuit 20 and the tape recorder is at playback mode. With this mode, if the fast forwarding button 3 is operated in error, the input of the delay circuit 7 is at low level, the monostable multivibrator 10 is triggered, the output of the multivibrator is at high level, and the output of the circuit 16 is not inverted to low level if the operation continuing time of the button 3 is short, the output of the circuit 16 is not inverted to the low level. Thus, the fast forwarding control signal or the like is not produced from the circuit 20, allowing to avoide the mischange production of the operating mode due to misoperation of the feather touch type switch.
JP4026380A 1980-03-31 1980-03-31 Preventing device for misoperation for tape recorder or the like Granted JPS56137541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4026380A JPS56137541A (en) 1980-03-31 1980-03-31 Preventing device for misoperation for tape recorder or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4026380A JPS56137541A (en) 1980-03-31 1980-03-31 Preventing device for misoperation for tape recorder or the like

Publications (2)

Publication Number Publication Date
JPS56137541A true JPS56137541A (en) 1981-10-27
JPS6155177B2 JPS6155177B2 (en) 1986-11-26

Family

ID=12575766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4026380A Granted JPS56137541A (en) 1980-03-31 1980-03-31 Preventing device for misoperation for tape recorder or the like

Country Status (1)

Country Link
JP (1) JPS56137541A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894150U (en) * 1981-12-16 1983-06-25 松下電器産業株式会社 magnetic recording and reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894150U (en) * 1981-12-16 1983-06-25 松下電器産業株式会社 magnetic recording and reproducing device

Also Published As

Publication number Publication date
JPS6155177B2 (en) 1986-11-26

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