JPH0159398U - - Google Patents

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Publication number
JPH0159398U
JPH0159398U JP15517587U JP15517587U JPH0159398U JP H0159398 U JPH0159398 U JP H0159398U JP 15517587 U JP15517587 U JP 15517587U JP 15517587 U JP15517587 U JP 15517587U JP H0159398 U JPH0159398 U JP H0159398U
Authority
JP
Japan
Prior art keywords
resistance element
circuit breaker
speaker device
light emitting
input terminal
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
JP15517587U
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 JP15517587U priority Critical patent/JPH0159398U/ja
Publication of JPH0159398U publication Critical patent/JPH0159398U/ja
Pending legal-status Critical Current

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  • Breakers (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るスピーカ装置の要部とな
る保護回路の構成を示す回路図である。第2図は
従来のスピーカ装置の要部となる保護回路の構成
を示す回路図であり、第3図は従来のスピーカ装
置の要部となる保護回路の構成の他の例を示す回
路図である。 1……スピーカユニツト、2……入力端子、3
……サーキツトブレーカ、4……第1の抵抗素子
、5……第2の抵抗素子、6……発光素子。

Claims (1)

  1. 【実用新案登録請求の範囲】 スピーカユニツトの入力端子にサーキツトブレ
    ーカが接続され、 上記サーキツトブレーカに少なくとも1つの抵
    抗素子が並列に接続され、 上記抵抗素子に、発光素子が直列に接続されて
    なるスピーカ装置。
JP15517587U 1987-10-09 1987-10-09 Pending JPH0159398U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15517587U JPH0159398U (ja) 1987-10-09 1987-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15517587U JPH0159398U (ja) 1987-10-09 1987-10-09

Publications (1)

Publication Number Publication Date
JPH0159398U true JPH0159398U (ja) 1989-04-13

Family

ID=31432565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15517587U Pending JPH0159398U (ja) 1987-10-09 1987-10-09

Country Status (1)

Country Link
JP (1) JPH0159398U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911097A (ja) * 1982-07-10 1984-01-20 Matsushita Electric Ind Co Ltd スピ−カシステムの保護回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911097A (ja) * 1982-07-10 1984-01-20 Matsushita Electric Ind Co Ltd スピ−カシステムの保護回路

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