JPS5821257Y2 - 留守番電話装置の遠隔操作信号検出回路 - Google Patents

留守番電話装置の遠隔操作信号検出回路

Info

Publication number
JPS5821257Y2
JPS5821257Y2 JP1978126576U JP12657678U JPS5821257Y2 JP S5821257 Y2 JPS5821257 Y2 JP S5821257Y2 JP 1978126576 U JP1978126576 U JP 1978126576U JP 12657678 U JP12657678 U JP 12657678U JP S5821257 Y2 JPS5821257 Y2 JP S5821257Y2
Authority
JP
Japan
Prior art keywords
capacitor
remote control
control signal
diode
resistor
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
JP1978126576U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5542499U (enrdf_load_stackoverflow
Inventor
一ツ町修三
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1978126576U priority Critical patent/JPS5821257Y2/ja
Publication of JPS5542499U publication Critical patent/JPS5542499U/ja
Application granted granted Critical
Publication of JPS5821257Y2 publication Critical patent/JPS5821257Y2/ja
Expired legal-status Critical Current

Links

JP1978126576U 1978-09-13 1978-09-13 留守番電話装置の遠隔操作信号検出回路 Expired JPS5821257Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978126576U JPS5821257Y2 (ja) 1978-09-13 1978-09-13 留守番電話装置の遠隔操作信号検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978126576U JPS5821257Y2 (ja) 1978-09-13 1978-09-13 留守番電話装置の遠隔操作信号検出回路

Publications (2)

Publication Number Publication Date
JPS5542499U JPS5542499U (enrdf_load_stackoverflow) 1980-03-19
JPS5821257Y2 true JPS5821257Y2 (ja) 1983-05-06

Family

ID=29088536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978126576U Expired JPS5821257Y2 (ja) 1978-09-13 1978-09-13 留守番電話装置の遠隔操作信号検出回路

Country Status (1)

Country Link
JP (1) JPS5821257Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856008A (enrdf_load_stackoverflow) * 1971-11-15 1973-08-07

Also Published As

Publication number Publication date
JPS5542499U (enrdf_load_stackoverflow) 1980-03-19

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