JPS641780Y2 - - Google Patents

Info

Publication number
JPS641780Y2
JPS641780Y2 JP1981033271U JP3327181U JPS641780Y2 JP S641780 Y2 JPS641780 Y2 JP S641780Y2 JP 1981033271 U JP1981033271 U JP 1981033271U JP 3327181 U JP3327181 U JP 3327181U JP S641780 Y2 JPS641780 Y2 JP S641780Y2
Authority
JP
Japan
Prior art keywords
voltage
circuit
diode
audio
power
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
JP1981033271U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57146451U (es
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 JP1981033271U priority Critical patent/JPS641780Y2/ja
Publication of JPS57146451U publication Critical patent/JPS57146451U/ja
Application granted granted Critical
Publication of JPS641780Y2 publication Critical patent/JPS641780Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
  • Noise Elimination (AREA)
JP1981033271U 1981-03-09 1981-03-09 Expired JPS641780Y2 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981033271U JPS641780Y2 (es) 1981-03-09 1981-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981033271U JPS641780Y2 (es) 1981-03-09 1981-03-09

Publications (2)

Publication Number Publication Date
JPS57146451U JPS57146451U (es) 1982-09-14
JPS641780Y2 true JPS641780Y2 (es) 1989-01-17

Family

ID=29830637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981033271U Expired JPS641780Y2 (es) 1981-03-09 1981-03-09

Country Status (1)

Country Link
JP (1) JPS641780Y2 (es)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530016U (es) * 1978-08-15 1980-02-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530016U (es) * 1978-08-15 1980-02-27

Also Published As

Publication number Publication date
JPS57146451U (es) 1982-09-14

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