JPS5650632A - Car radio - Google Patents

Car radio

Info

Publication number
JPS5650632A
JPS5650632A JP12614479A JP12614479A JPS5650632A JP S5650632 A JPS5650632 A JP S5650632A JP 12614479 A JP12614479 A JP 12614479A JP 12614479 A JP12614479 A JP 12614479A JP S5650632 A JPS5650632 A JP S5650632A
Authority
JP
Japan
Prior art keywords
switch
radio
turned
turn
display unit
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
JP12614479A
Other languages
Japanese (ja)
Inventor
Tadao Morimoto
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.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion 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 Clarion Co Ltd filed Critical Clarion Co Ltd
Priority to JP12614479A priority Critical patent/JPS5650632A/en
Publication of JPS5650632A publication Critical patent/JPS5650632A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
    • H03J1/047—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's
    • H03J1/048—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's with digital indication

Abstract

PURPOSE:To make it possible to turn on the digital display unit without turning on the radio, by securing the turn-on action for only the radio or the display unit through one switching operation of the power source. CONSTITUTION:The coupling switches 3a and 3b of the radio power supply switch 3 are turned on when the ignition switch 1 is off with the radio circuit part 4 turned off each. In such case, no operation is given to the part 4, and the power source +B is supplied via the switch 3b to secure the watch display. Then switches 9 and 10 are switched to the radio reception mode when the switch 1 is on. Thus the part 4 works since the switch 3 is on, and the digital display unit 6 is switched automatically to the watch display after a short-time display of the channel selection frequency. After this, the contact 9b of the switch 9 is turned on to then turn off the switch 10 in interlocking. As a result, no power is supplied to the part 4 with no operation. Accordingly, the unit 6 always gives the watch display.
JP12614479A 1979-09-29 1979-09-29 Car radio Pending JPS5650632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12614479A JPS5650632A (en) 1979-09-29 1979-09-29 Car radio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12614479A JPS5650632A (en) 1979-09-29 1979-09-29 Car radio

Publications (1)

Publication Number Publication Date
JPS5650632A true JPS5650632A (en) 1981-05-07

Family

ID=14927757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12614479A Pending JPS5650632A (en) 1979-09-29 1979-09-29 Car radio

Country Status (1)

Country Link
JP (1) JPS5650632A (en)

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