JPS5665359A - Control circuit for cassette loading-unloading device of tape recorder - Google Patents

Control circuit for cassette loading-unloading device of tape recorder

Info

Publication number
JPS5665359A
JPS5665359A JP14175779A JP14175779A JPS5665359A JP S5665359 A JPS5665359 A JP S5665359A JP 14175779 A JP14175779 A JP 14175779A JP 14175779 A JP14175779 A JP 14175779A JP S5665359 A JPS5665359 A JP S5665359A
Authority
JP
Japan
Prior art keywords
switch
unloading device
cassette
electromagnetic solenoid
cassette loading
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
JP14175779A
Other languages
Japanese (ja)
Other versions
JPS6113301B2 (en
Inventor
Eiji Tsuji
Takeo Iida
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.)
Shin Shirasuna Electric Corp
Original Assignee
Shin Shirasuna Electric 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 Shin Shirasuna Electric Corp filed Critical Shin Shirasuna Electric Corp
Priority to JP14175779A priority Critical patent/JPS5665359A/en
Publication of JPS5665359A publication Critical patent/JPS5665359A/en
Publication of JPS6113301B2 publication Critical patent/JPS6113301B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To make it smooth, easy and secure to load and unload a cassette by providing an electric driving method and DC electric power source for driving a cassette loading-unloading device, a charging-discharging circuit generating a control signal, etc.
CONSTITUTION: Switch method S1 is placed at normally open contact V2, and switch method S2 at normally closed contact W1, so that motor M and electromagnetic solenoid P will not be energized. When switch S1 is changed over to normally closed contact V1 in this state, electric control method G is turned on because switch method S2 is at normally closed contact W2, and consequently motor M and electromagnetic solenoid P are energized. Next, switch method S2 is switched to normally open contact W2, and consequently electric driving method G is turned off to deenergize motor M and electromagnetic solenoid P. Therefore, the constitution like this makes it smooth, easy and secure to load and unload a cassette.
COPYRIGHT: (C)1981,JPO&Japio
JP14175779A 1979-10-31 1979-10-31 Control circuit for cassette loading-unloading device of tape recorder Granted JPS5665359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14175779A JPS5665359A (en) 1979-10-31 1979-10-31 Control circuit for cassette loading-unloading device of tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14175779A JPS5665359A (en) 1979-10-31 1979-10-31 Control circuit for cassette loading-unloading device of tape recorder

Publications (2)

Publication Number Publication Date
JPS5665359A true JPS5665359A (en) 1981-06-03
JPS6113301B2 JPS6113301B2 (en) 1986-04-12

Family

ID=15299478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14175779A Granted JPS5665359A (en) 1979-10-31 1979-10-31 Control circuit for cassette loading-unloading device of tape recorder

Country Status (1)

Country Link
JP (1) JPS5665359A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888859A (en) * 1981-11-20 1983-05-27 Akai Electric Co Ltd Automatic loading mechanism of tape cassette

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888859A (en) * 1981-11-20 1983-05-27 Akai Electric Co Ltd Automatic loading mechanism of tape cassette
JPH0237010B2 (en) * 1981-11-20 1990-08-22 Akai Electric

Also Published As

Publication number Publication date
JPS6113301B2 (en) 1986-04-12

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