JPH0157846B2 - - Google Patents

Info

Publication number
JPH0157846B2
JPH0157846B2 JP7245682A JP7245682A JPH0157846B2 JP H0157846 B2 JPH0157846 B2 JP H0157846B2 JP 7245682 A JP7245682 A JP 7245682A JP 7245682 A JP7245682 A JP 7245682A JP H0157846 B2 JPH0157846 B2 JP H0157846B2
Authority
JP
Japan
Prior art keywords
voltage
tuning
display
switch
circuit
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.)
Expired
Application number
JP7245682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58190120A (ja
Inventor
Kentaro 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.)
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 JP57072456A priority Critical patent/JPS58190120A/ja
Publication of JPS58190120A publication Critical patent/JPS58190120A/ja
Publication of JPH0157846B2 publication Critical patent/JPH0157846B2/ja
Granted 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

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP57072456A 1982-04-28 1982-04-28 ダイヤル表示回路 Granted JPS58190120A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57072456A JPS58190120A (ja) 1982-04-28 1982-04-28 ダイヤル表示回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57072456A JPS58190120A (ja) 1982-04-28 1982-04-28 ダイヤル表示回路

Publications (2)

Publication Number Publication Date
JPS58190120A JPS58190120A (ja) 1983-11-07
JPH0157846B2 true JPH0157846B2 (enExample) 1989-12-07

Family

ID=13489817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57072456A Granted JPS58190120A (ja) 1982-04-28 1982-04-28 ダイヤル表示回路

Country Status (1)

Country Link
JP (1) JPS58190120A (enExample)

Also Published As

Publication number Publication date
JPS58190120A (ja) 1983-11-07

Similar Documents

Publication Publication Date Title
JPH0157846B2 (enExample)
US3987435A (en) Analog-to-digital converter utilizing time reference for effecting conversion
JPH04219786A (ja) 周波数判別回路
JP2931594B2 (ja) ブザー駆動回路
US3626686A (en) Crystal controlled electric clock
US5142169A (en) Apparatus for identifying a second of two successive pulses of the same polarity in a pulse train of positive and negative pulses for generation of synchronization pulses for an internal combustion engine
JPS61139776A (ja) 光電スイツチ
US4628213A (en) Electronic circuits for driving bells or electromagnetic devices
JPS5915147Y2 (ja) クロツク内蔵デジタル周波数表示装置の誤動作防止装置
JPS6032626Y2 (ja) 時刻表示装置
SU1283706A1 (ru) Электронные часы
JPS5926663Y2 (ja) 同調表示駆動回路
US4259745A (en) Tuning indicator circuit
US3212013A (en) Full wave phase detector with synchronously controlled electronic switches
JPS5915411B2 (ja) ケイスウカイロ
KR890006239Y1 (ko) 튜너용 밴드 절환 장치
KR0136651Y1 (ko) 듀티싸이클변경부가 있는 수평드라이브회로
JPH058553Y2 (enExample)
JPS626554Y2 (enExample)
JPS6233387Y2 (enExample)
SU600509A1 (ru) Электронное устройство управлени частотой электромеханического генератора
KR910004657Y1 (ko) 모니터의 아날로그/티티엘 신호 자동 판별회로
US3842586A (en) Crystal electronic timepiece
JPS6146468Y2 (enExample)
JPS5843297Y2 (ja) デンシセンキヨクソウチ