JPS625766U - - Google Patents

Info

Publication number
JPS625766U
JPS625766U JP1985096450U JP9645085U JPS625766U JP S625766 U JPS625766 U JP S625766U JP 1985096450 U JP1985096450 U JP 1985096450U JP 9645085 U JP9645085 U JP 9645085U JP S625766 U JPS625766 U JP S625766U
Authority
JP
Japan
Prior art keywords
hands
switching means
circuit
audio
amplification 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.)
Granted
Application number
JP1985096450U
Other languages
English (en)
Other versions
JPH055732Y2 (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 JP1985096450U priority Critical patent/JPH055732Y2/ja
Publication of JPS625766U publication Critical patent/JPS625766U/ja
Application granted granted Critical
Publication of JPH055732Y2 publication Critical patent/JPH055732Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の概略構成図、第2
図は本考案の他の実施例の要部の構成図、第3図
は本考案のさらに他の実施例の要部の構成図であ
る。 1,1a,1b……テレビジヨン受像機、10
……音声増幅回路、11……スピーカ、12……
マイクロホン、13……ハンドフリー回路、14
,16……第1、第2切換手段、15……電話機

Claims (1)

  1. 【実用新案登録請求の範囲】 音声中間周波増幅回路からの音声信号を音声増
    幅回路で増幅してスピーカより出力するテレビジ
    ヨン受像機において、 送話用のマイクロホンと、 該マイクロホンに接続されたハンドフリー通話
    用のハンドフリー回路と、 前記ハンドフリー回路の出力部または音声中間
    周波増幅回路の出力部のいずれかを音声増幅回路
    の入力部に切換接続する第1切換手段と、 電話回線を、電話機側またはハンドフリー回路
    側のいずれかに切換接続する第2切換手段とを設
    け、 前記第1切換手段によりハンドフリー回路の出
    力部と音声増幅回路の入力部とが接続されるとき
    には、前記第2切換手段により第1切換手段に連
    動してハンドフリー回路側と電話回線とが接続さ
    れることを特徴とするテレビジヨン受像機。
JP1985096450U 1985-06-24 1985-06-24 Expired - Lifetime JPH055732Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985096450U JPH055732Y2 (ja) 1985-06-24 1985-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985096450U JPH055732Y2 (ja) 1985-06-24 1985-06-24

Publications (2)

Publication Number Publication Date
JPS625766U true JPS625766U (ja) 1987-01-14
JPH055732Y2 JPH055732Y2 (ja) 1993-02-15

Family

ID=30962210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985096450U Expired - Lifetime JPH055732Y2 (ja) 1985-06-24 1985-06-24

Country Status (1)

Country Link
JP (1) JPH055732Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117431U (ja) * 1974-07-25 1976-02-07

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117431B2 (ja) * 1971-08-13 1976-06-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117431U (ja) * 1974-07-25 1976-02-07

Also Published As

Publication number Publication date
JPH055732Y2 (ja) 1993-02-15

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