JPH03101032U - - Google Patents

Info

Publication number
JPH03101032U
JPH03101032U JP1028190U JP1028190U JPH03101032U JP H03101032 U JPH03101032 U JP H03101032U JP 1028190 U JP1028190 U JP 1028190U JP 1028190 U JP1028190 U JP 1028190U JP H03101032 U JPH03101032 U JP H03101032U
Authority
JP
Japan
Prior art keywords
power supply
audio output
supply voltage
output circuit
supply 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.)
Pending
Application number
JP1028190U
Other languages
English (en)
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 JP1028190U priority Critical patent/JPH03101032U/ja
Publication of JPH03101032U publication Critical patent/JPH03101032U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Television Receiver Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案の具体的な回路構成例を示す図
、第2図はその音声出力対基板内消費電力特性の
一例を示す図、第3図は従来の回路構成例を示す
図である。 9……第2スイツチングレギユレータ、19…
…制御トランジスタ、25……検知トランジスタ
、31……スイツチング制御トランジスタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 音声出力回路に安定化した電源電圧を供給する
    電源回路であつて、音声出力回路にて音声信号の
    特定周波数帯域を増強して出力する際にはその電
    源電圧も増強して供給する手段を設けたことを特
    徴とする電源回路。
JP1028190U 1990-02-05 1990-02-05 Pending JPH03101032U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1028190U JPH03101032U (ja) 1990-02-05 1990-02-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1028190U JPH03101032U (ja) 1990-02-05 1990-02-05

Publications (1)

Publication Number Publication Date
JPH03101032U true JPH03101032U (ja) 1991-10-22

Family

ID=31513857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1028190U Pending JPH03101032U (ja) 1990-02-05 1990-02-05

Country Status (1)

Country Link
JP (1) JPH03101032U (ja)

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