JPS6012392Y2 - スピ−カ保護回路 - Google Patents

スピ−カ保護回路

Info

Publication number
JPS6012392Y2
JPS6012392Y2 JP1976122699U JP12269976U JPS6012392Y2 JP S6012392 Y2 JPS6012392 Y2 JP S6012392Y2 JP 1976122699 U JP1976122699 U JP 1976122699U JP 12269976 U JP12269976 U JP 12269976U JP S6012392 Y2 JPS6012392 Y2 JP S6012392Y2
Authority
JP
Japan
Prior art keywords
relay
output terminal
complementary
transistor pair
transistor
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.)
Expired
Application number
JP1976122699U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5340228U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
優 井田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Corp
Original Assignee
Yamaha Corp
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 by Yamaha Corp filed Critical Yamaha Corp
Priority to JP1976122699U priority Critical patent/JPS6012392Y2/ja
Publication of JPS5340228U publication Critical patent/JPS5340228U/ja
Application granted granted Critical
Publication of JPS6012392Y2 publication Critical patent/JPS6012392Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Relay Circuits (AREA)
  • Amplifiers (AREA)
JP1976122699U 1976-09-11 1976-09-11 スピ−カ保護回路 Expired JPS6012392Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976122699U JPS6012392Y2 (ja) 1976-09-11 1976-09-11 スピ−カ保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976122699U JPS6012392Y2 (ja) 1976-09-11 1976-09-11 スピ−カ保護回路

Publications (2)

Publication Number Publication Date
JPS5340228U JPS5340228U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-04-07
JPS6012392Y2 true JPS6012392Y2 (ja) 1985-04-22

Family

ID=28732132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976122699U Expired JPS6012392Y2 (ja) 1976-09-11 1976-09-11 スピ−カ保護回路

Country Status (1)

Country Link
JP (1) JPS6012392Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513448B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-04-19 1980-04-09

Also Published As

Publication number Publication date
JPS5340228U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-04-07

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