JPS5652926A - Display controlling circuit - Google Patents

Display controlling circuit

Info

Publication number
JPS5652926A
JPS5652926A JP4900780A JP4900780A JPS5652926A JP S5652926 A JPS5652926 A JP S5652926A JP 4900780 A JP4900780 A JP 4900780A JP 4900780 A JP4900780 A JP 4900780A JP S5652926 A JPS5652926 A JP S5652926A
Authority
JP
Japan
Prior art keywords
signal
display
supplied
controlling circuit
input
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
JP4900780A
Other languages
Japanese (ja)
Other versions
JPS5843928B2 (en
Inventor
Hidenori Hayashi
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.)
Rohm Co Ltd
Original Assignee
Rohm Co Ltd
Toyo Electronics Industry 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 Rohm Co Ltd, Toyo Electronics Industry Corp filed Critical Rohm Co Ltd
Priority to JP4900780A priority Critical patent/JPS5843928B2/en
Publication of JPS5652926A publication Critical patent/JPS5652926A/en
Publication of JPS5843928B2 publication Critical patent/JPS5843928B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/12—Electrically-operated arrangements for indicating correct tuning
    • H03J3/14—Visual indication, e.g. magic eye

Landscapes

  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:To attain the purpose of display control with high reliability, by performing the flashing control of a display element in accordance with the shift direction against the reference level of an input signal. CONSTITUTION:An AM signal is supplied to the input terminal 12 of the AM level display controlling circuit 8, outputs are generated in the terminals of 141, 142...14N in accordance with the level, and the said outputs are supplied to the display elements 21, 22...2N through the OR circuits 241, 242...24N, and the driving circuits 261, 262...26N. On the other hand, comparison voltage, an S curve signal, an FM signal input and a muting signal are supplied to the input terminals 16A, 16B, 18 and 20 of the direction display controlling circuit 10. And a tuning point signal and a tuning direction signal are output to the output terminals 221, 222...22N in case the tuning state is within the vicinity of the tuning point, and in case it is out of the fixed range, respectively, and the display signals are supplied to the display elements through the OR circuits 241, 242...24N, and the driving circuits 261, 262...26N, by which the display control is executed.
JP4900780A 1980-04-14 1980-04-14 display control circuit Expired JPS5843928B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4900780A JPS5843928B2 (en) 1980-04-14 1980-04-14 display control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4900780A JPS5843928B2 (en) 1980-04-14 1980-04-14 display control circuit

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP12821779A Division JPS5826206B2 (en) 1979-10-04 1979-10-04 Tuning display control circuit

Publications (2)

Publication Number Publication Date
JPS5652926A true JPS5652926A (en) 1981-05-12
JPS5843928B2 JPS5843928B2 (en) 1983-09-30

Family

ID=12819101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4900780A Expired JPS5843928B2 (en) 1980-04-14 1980-04-14 display control circuit

Country Status (1)

Country Link
JP (1) JPS5843928B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58100026U (en) * 1981-12-28 1983-07-07 科研製薬株式会社 dehumidifier
JPS59138424U (en) * 1983-03-09 1984-09-14 日本クリエ−ト株式会社 moisture absorption container
JPS61823U (en) * 1984-06-06 1986-01-07 大日本印刷株式会社 dehumidifier container
JPH048984Y2 (en) * 1984-09-10 1992-03-06
JPS6187517U (en) * 1984-11-12 1986-06-07
JPS62136213U (en) * 1986-02-19 1987-08-27
JPS6231919U (en) * 1986-04-25 1987-02-25

Also Published As

Publication number Publication date
JPS5843928B2 (en) 1983-09-30

Similar Documents

Publication Publication Date Title
JPS5652926A (en) Display controlling circuit
IE812602L (en) Variable impedance circuit
JPS57110076A (en) Booster circuit
JPS5779739A (en) Space diversity reception system
JPS56111320A (en) Voltage switching control circuit
ATE33434T1 (en) ADAPTIVE EQUALIZATION FOR MULTI-STAGE SIGNAL EQUALIZATION.
JPS56162539A (en) Signal-line driving circuit
JPS56116328A (en) Multiplexer circuit
JPS5723334A (en) Tuning circuit equipped with vco
JPS52121184A (en) Electronic control equipment
SU788392A1 (en) Phase shift stabilizer
JPS5724075A (en) Program selecting device
JPS5620347A (en) Fm stereophonic tuner circuit
JPS554110A (en) Control system
JPS5297614A (en) Control circuit
JPS5735416A (en) Input circuit
JPS5286714A (en) Muting system in angular modulating wave decoding circuit
JPS56107638A (en) Current switch circuit
IE802705L (en) Decoder circuit
JPS5260544A (en) Signal converter circuit
JPS54145469A (en) Signal switching unit
JPS57131115A (en) Receiver
JPS56122531A (en) Receiving antenna system
JPS56117434A (en) Antenna device
JPS5612117A (en) Variable phase shifter