JPS5295118A - Protective circuit - Google Patents

Protective circuit

Info

Publication number
JPS5295118A
JPS5295118A JP1209276A JP1209276A JPS5295118A JP S5295118 A JPS5295118 A JP S5295118A JP 1209276 A JP1209276 A JP 1209276A JP 1209276 A JP1209276 A JP 1209276A JP S5295118 A JPS5295118 A JP S5295118A
Authority
JP
Japan
Prior art keywords
protective circuit
receivers
make
workings
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.)
Pending
Application number
JP1209276A
Other languages
Japanese (ja)
Inventor
Noboru Amatsuya
Shunichi Motonami
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 JP1209276A priority Critical patent/JPS5295118A/en
Publication of JPS5295118A publication Critical patent/JPS5295118A/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Television Scanning (AREA)

Abstract

PURPOSE:To make it possible to give a self holding function to TV receivers by adding one transistor to it, so that circuits can be protected when receivers make abnormal workings.
JP1209276A 1976-02-05 1976-02-05 Protective circuit Pending JPS5295118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1209276A JPS5295118A (en) 1976-02-05 1976-02-05 Protective circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1209276A JPS5295118A (en) 1976-02-05 1976-02-05 Protective circuit

Publications (1)

Publication Number Publication Date
JPS5295118A true JPS5295118A (en) 1977-08-10

Family

ID=11795918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1209276A Pending JPS5295118A (en) 1976-02-05 1976-02-05 Protective circuit

Country Status (1)

Country Link
JP (1) JPS5295118A (en)

Similar Documents

Publication Publication Date Title
JPS5253465A (en) Electronic watch with alarm
JPS532087A (en) Input protection circuit
JPS5295118A (en) Protective circuit
JPS5246703A (en) Keyboard equipment
JPS52127149A (en) Semiconductor circuit
JPS52139390A (en) Semiconductor integrated circuit device
JPS5299031A (en) Three value input detecting circuit
JPS5353279A (en) Semiconductor integrating circuit
JPS5227277A (en) Darlington connction type semiconductor unit
JPS52123160A (en) Transistor driving system
JPS5227663A (en) Multi-function electronic timepiece
JPS5315042A (en) Printed antenna
JPS5247609A (en) Watching device for erroneous symbols of repeater
JPS53135440A (en) Carrier protective relaying equipment
JPS5370869A (en) Electronic watch
JPS51122740A (en) Overcurrent protection cercuit
JPS5315542A (en) Enclosed switchboard wiht buffer chamber
JPS5248958A (en) Constant current relay
JPS5228806A (en) Secret-talk circuit of push-button telephone device
JPS52126109A (en) Line signal watch circuit
AU252996B2 (en) Improved circuit arrangement for providing a. g. c. in receivers for radio communications
JPS5321731A (en) Inverter device
JPS5332658A (en) Overcurrent limit circuit
AU5881860A (en) Improved circuit arrangement for providing a. g. c. in receivers for radio communications
JPS5353908A (en) Dial signal selection circuit