JPH01137680U - - Google Patents

Info

Publication number
JPH01137680U
JPH01137680U JP1988033724U JP3372488U JPH01137680U JP H01137680 U JPH01137680 U JP H01137680U JP 1988033724 U JP1988033724 U JP 1988033724U JP 3372488 U JP3372488 U JP 3372488U JP H01137680 U JPH01137680 U JP H01137680U
Authority
JP
Japan
Prior art keywords
power supply
power
supply circuit
display
voltage
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
JP1988033724U
Other languages
English (en)
Other versions
JPH0728784Y2 (ja
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 filed Critical
Priority to JP1988033724U priority Critical patent/JPH0728784Y2/ja
Publication of JPH01137680U publication Critical patent/JPH01137680U/ja
Application granted granted Critical
Publication of JPH0728784Y2 publication Critical patent/JPH0728784Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Television Receiver Circuits (AREA)

Description

【図面の簡単な説明】
第１図は本考案の電子機器における表示装置を
示す回路図、第２図はその動作説明用のフローチ
ヤートである。 ５…電源オン・オフ用リレー、６…電源回路（
第１の電源回路）、９…電源オン・オフ用トラン
ジスタ、１０，１１…第２の電源回路、１２…マ
イクロコンピユータ（制御回路）、１３…表示素
子、１５，１６…分圧素子。

Claims (1)

  1. 【実用新案登録請求の範囲】 電子機器本体の電源オン・オフを制御する手段
    と、 複数の電源出力端を有し、電源オン時に機器内
    の各回路に電源電圧を供給する第１の電源回路と
    、 上記電源オン・オフに関係なく一定の電圧を供
    給する第２の電源回路と、 前記第２の電源回路からの電圧によつて動作す
    るとともに前記第１の電源回路の各電源出力端に
    得られる電圧に比例した電圧がそれぞれ入力され
    、通常時に表示素子を第１の表示状態で駆動し、
    かつ電源オン状態にあつて前記第１の電源回路の
    各出力端の電圧が低下した場合に、前記表示素子
    を前記第１の表示状態とは異なる形態で表示する
    ように駆動する制御回路と を具備して成る電子機器における表示装置。
JP1988033724U 1988-03-16 1988-03-16 電子機器における表示装置 Expired - Lifetime JPH0728784Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988033724U JPH0728784Y2 (ja) 1988-03-16 1988-03-16 電子機器における表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988033724U JPH0728784Y2 (ja) 1988-03-16 1988-03-16 電子機器における表示装置

Publications (2)

Publication Number Publication Date
JPH01137680U true JPH01137680U (ja) 1989-09-20
JPH0728784Y2 JPH0728784Y2 (ja) 1995-06-28

Family

ID=31260416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988033724U Expired - Lifetime JPH0728784Y2 (ja) 1988-03-16 1988-03-16 電子機器における表示装置

Country Status (1)

Country Link
JP (1) JPH0728784Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08263771A (ja) * 1995-03-20 1996-10-11 Omron Corp 地震警報装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6299191B2 (ja) * 2013-12-05 2018-03-28 株式会社リコー 電子機器の異常表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227215A (en) * 1975-08-25 1977-03-01 Mitsubishi Electric Corp Emergency detector of tv receiver
JPS6033787A (ja) * 1983-08-04 1985-02-21 Toyota Motor Corp 車両用テレビ受像機の制御装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227215A (en) * 1975-08-25 1977-03-01 Mitsubishi Electric Corp Emergency detector of tv receiver
JPS6033787A (ja) * 1983-08-04 1985-02-21 Toyota Motor Corp 車両用テレビ受像機の制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08263771A (ja) * 1995-03-20 1996-10-11 Omron Corp 地震警報装置

Also Published As

Publication number Publication date
JPH0728784Y2 (ja) 1995-06-28

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