JPH0178451U - - Google Patents

Info

Publication number
JPH0178451U
JPH0178451U JP1987174015U JP17401587U JPH0178451U JP H0178451 U JPH0178451 U JP H0178451U JP 1987174015 U JP1987174015 U JP 1987174015U JP 17401587 U JP17401587 U JP 17401587U JP H0178451 U JPH0178451 U JP H0178451U
Authority
JP
Japan
Prior art keywords
circuit
unnecessary power
light emitting
emitting element
power consuming
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
JP1987174015U
Other languages
English (en)
Other versions
JPH0623085Y2 (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 JP17401587U priority Critical patent/JPH0623085Y2/ja
Publication of JPH0178451U publication Critical patent/JPH0178451U/ja
Application granted granted Critical
Publication of JPH0623085Y2 publication Critical patent/JPH0623085Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Devices For Supply Of Signal Current (AREA)

Description

【図面の簡単な説明】
第１図は本考案一実施例の回路ブロツク図、第
２図は従来例の回路ブロツク図である。 ２……電源供給用トランジスタ、３……スピー
チネツトワーク回路、４……不要電力消費回路、
５……通話回路、６……送話用マイク、７……受
話用スピーカ、９……発光ダイオード、１０……
抵抗、２０……電話機。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回線に接続され通話回路と不要電力消費回路と
    からなるスピーチネツトワーク回路とグランドと
    の間に、該不要電力消費回路に接続された発光素
    子を設け、該不要電力により該発光素子を点灯さ
    せて動作状態を表示することを特徴とする端末機
    器の動作表示回路。
JP17401587U 1987-11-13 1987-11-13 端末機器の動作表示回路 Expired - Lifetime JPH0623085Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17401587U JPH0623085Y2 (ja) 1987-11-13 1987-11-13 端末機器の動作表示回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17401587U JPH0623085Y2 (ja) 1987-11-13 1987-11-13 端末機器の動作表示回路

Publications (2)

Publication Number Publication Date
JPH0178451U true JPH0178451U (ja) 1989-05-26
JPH0623085Y2 JPH0623085Y2 (ja) 1994-06-15

Family

ID=31465892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17401587U Expired - Lifetime JPH0623085Y2 (ja) 1987-11-13 1987-11-13 端末機器の動作表示回路

Country Status (1)

Country Link
JP (1) JPH0623085Y2 (ja)

Also Published As

Publication number Publication date
JPH0623085Y2 (ja) 1994-06-15

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