JPS5724079A - Tape recorder with radio - Google Patents

Tape recorder with radio

Info

Publication number
JPS5724079A
JPS5724079A JP9924780A JP9924780A JPS5724079A JP S5724079 A JPS5724079 A JP S5724079A JP 9924780 A JP9924780 A JP 9924780A JP 9924780 A JP9924780 A JP 9924780A JP S5724079 A JPS5724079 A JP S5724079A
Authority
JP
Japan
Prior art keywords
microcomputer
key switch
radio
output
given
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
JP9924780A
Other languages
Japanese (ja)
Inventor
Shoichi Henmi
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 JP9924780A priority Critical patent/JPS5724079A/en
Publication of JPS5724079A publication Critical patent/JPS5724079A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
    • G11B31/003—Arrangements for the associated working of recording or reproducing apparatus with related apparatus with radio receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

PURPOSE:To easily prevent the disturbance oto be given to a radio receiving circuit with a simple constitution and at the same time facilitate an easy designing of machinery, by giving an on-off control to a transistor (TR) between the input and output ports of a microcomputer with a key switch. CONSTITUTION:Each operation of recording, reproduction, quick forward, rewinding, etc. is controlled by the output given from a microcomputer 16. In this case, a TR17 is connected as a switching element between an input port (a) and an output port A of the computer 16. Then an on-off ccontrol of the TR17 is executed by a key switch 21 connected to the base of the TR17.
JP9924780A 1980-07-18 1980-07-18 Tape recorder with radio Pending JPS5724079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9924780A JPS5724079A (en) 1980-07-18 1980-07-18 Tape recorder with radio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9924780A JPS5724079A (en) 1980-07-18 1980-07-18 Tape recorder with radio

Publications (1)

Publication Number Publication Date
JPS5724079A true JPS5724079A (en) 1982-02-08

Family

ID=14242364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9924780A Pending JPS5724079A (en) 1980-07-18 1980-07-18 Tape recorder with radio

Country Status (1)

Country Link
JP (1) JPS5724079A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891966A (en) * 1972-03-07 1973-11-29
JPS4991575A (en) * 1972-12-30 1974-09-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891966A (en) * 1972-03-07 1973-11-29
JPS4991575A (en) * 1972-12-30 1974-09-02

Similar Documents

Publication Publication Date Title
JPS5388706A (en) Tape recorder/reproducer
JPS56136054A (en) Function assigning circuit
JPS5641572A (en) Electric power source operating circuit
JPS5724079A (en) Tape recorder with radio
JPS5538658A (en) Recording and reproducing device
JPS5712467A (en) Radio-cassette device
JPS5781630A (en) Electronic circuit
JPS5577046A (en) Control circuit for operation switching of composite device storing record player, cassette tape recorder and so on
JPS5769545A (en) Operation mode instructing device for tape recording
JPS5340177A (en) Input and output control system in remote supervising control system
JPS5616225A (en) Input selection circuit for microcomputer
JPS5748832A (en) Signal selection circuit
JPS5750059A (en) Status history memory system
JPS542020A (en) Key control system
JPS5310939A (en) Magnetic tape control unit
JPS5712466A (en) Radio-cassette device
JPS5337005A (en) Switching circuit of tape recorder
JPS5750370A (en) Peproducer
JPS57113101A (en) Fault-output preventing circuit of control circuit
JPS5699544A (en) Processing device for variable word length operation
JPS5532180A (en) Sequence controller capable of connecting plurality of external equipments
JPS5585144A (en) Logic circuit of logic selection type
JPS57113404A (en) Signal secrecy maintaining device
JPS5367943A (en) Control device for air conditioner
JPS5467402A (en) Power source system for sound device