JPS51140507A - Auto-switching device - Google Patents

Auto-switching device

Info

Publication number
JPS51140507A
JPS51140507A JP50064923A JP6492375A JPS51140507A JP S51140507 A JPS51140507 A JP S51140507A JP 50064923 A JP50064923 A JP 50064923A JP 6492375 A JP6492375 A JP 6492375A JP S51140507 A JPS51140507 A JP S51140507A
Authority
JP
Japan
Prior art keywords
switching device
auto
trouble
functioning
amplifier
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
JP50064923A
Other languages
Japanese (ja)
Inventor
Takeshi Otomo
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.)
TSURUMAI DENKI KK
TSURUMAI ELECTRIC
Original Assignee
TSURUMAI DENKI KK
TSURUMAI ELECTRIC
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 TSURUMAI DENKI KK, TSURUMAI ELECTRIC filed Critical TSURUMAI DENKI KK
Priority to JP50064923A priority Critical patent/JPS51140507A/en
Publication of JPS51140507A publication Critical patent/JPS51140507A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain an automatic switching device which automatically stops the functioning of an amplifier of TV set, and prevents the trouble which occurs when there is no signal.
COPYRIGHT: (C)1976,JPO&Japio
JP50064923A 1975-05-30 1975-05-30 Auto-switching device Pending JPS51140507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50064923A JPS51140507A (en) 1975-05-30 1975-05-30 Auto-switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50064923A JPS51140507A (en) 1975-05-30 1975-05-30 Auto-switching device

Publications (1)

Publication Number Publication Date
JPS51140507A true JPS51140507A (en) 1976-12-03

Family

ID=13272037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50064923A Pending JPS51140507A (en) 1975-05-30 1975-05-30 Auto-switching device

Country Status (1)

Country Link
JP (1) JPS51140507A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57112189A (en) * 1980-12-29 1982-07-13 Hochiki Corp Restoration controller for chargeable television
JPS6365378U (en) * 1986-10-20 1988-04-30
JP2014165871A (en) * 2013-02-27 2014-09-08 Maspro Denkoh Corp Television broadcast retransmission system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918414B1 (en) * 1969-10-25 1974-05-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918414B1 (en) * 1969-10-25 1974-05-10

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57112189A (en) * 1980-12-29 1982-07-13 Hochiki Corp Restoration controller for chargeable television
JPS6365378U (en) * 1986-10-20 1988-04-30
JP2014165871A (en) * 2013-02-27 2014-09-08 Maspro Denkoh Corp Television broadcast retransmission system

Similar Documents

Publication Publication Date Title
JPS5243308A (en) Signal transmitting system
JPS5429919A (en) Video signal processing circuit
JPS5397422A (en) Double priority camera
JPS52128014A (en) Color signal transmission circuit
JPS51131211A (en) Video camera with automatic fading device
JPS51140507A (en) Auto-switching device
JPS5279729A (en) Color adjusting circuit of color television
JPS524178A (en) Small object automatic positioning apparatus
JPS5225531A (en) Integration type floating comparator
JPS5232608A (en) Signal control circuit
JPS5235936A (en) Recording and playback system of color television signal
JPS51117821A (en) Solid state image pickup equipment
JPS5441707A (en) Push-button device of tape recorders or the like
JPS5244117A (en) Controur elimination equipment of character signal
JPS51113409A (en) Television receiver
JPS5220447A (en) Automatic opening & shutting device of fuel circuit
JPS52104863A (en) Automatic contrast adjusting device for video signal
JPS5255509A (en) Video signal record reprodusor
JPS51145289A (en) Semiconductor light image detector
JPS5233420A (en) Agc circuit
JPS53133323A (en) Video keying amplifier circuit
JPS5420641A (en) Automatic gain control circuit
JPS52127117A (en) Vided amplifier
JPS5220719A (en) Television system
JPS52123108A (en) Signal transmission circuit