JPS55403A - Program timer - Google Patents

Program timer

Info

Publication number
JPS55403A
JPS55403A JP2769278A JP2769278A JPS55403A JP S55403 A JPS55403 A JP S55403A JP 2769278 A JP2769278 A JP 2769278A JP 2769278 A JP2769278 A JP 2769278A JP S55403 A JPS55403 A JP S55403A
Authority
JP
Japan
Prior art keywords
inconductive
circuit
switch
timer
reset
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.)
Granted
Application number
JP2769278A
Other languages
Japanese (ja)
Other versions
JPS625317B2 (en
Inventor
Kentaro Hanma
Takuya Imaide
Hiroaki Nabeyama
Osanori Watanabe
Masaki Kanamori
Ikuo Yoshiki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2769278A priority Critical patent/JPS55403A/en
Publication of JPS55403A publication Critical patent/JPS55403A/en
Publication of JPS625317B2 publication Critical patent/JPS625317B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To make it possible to manually render the main circuit of a TV receiver set conductive and inconductive by brining a timer relay into an inconductive condition with the use of a reset switch which is to be turned on and off in response to a main switch.
CONSTITUTION: When a reset switch 61 which is to be turned on and off in response to a main switch 2, a reset circuit 6 detects this to transmit pulsating voltages to a signal line 62. Since these voltages are fed through an OR circuit 7 and a signal line 71 to the reset terminal of an FF 33, this FF 33 reverses its condition to render the timer relay 4 inconductive through a relay drive circuit 41. As a result, even if a timer circuit 3 is in its timer operation, a main circuit 5 can be rendered inconductive by such a manual operation as brings the switch 2 from conductive into inconductive conditions.
COPYRIGHT: (C)1980,JPO&Japio
JP2769278A 1978-03-13 1978-03-13 Program timer Granted JPS55403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2769278A JPS55403A (en) 1978-03-13 1978-03-13 Program timer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2769278A JPS55403A (en) 1978-03-13 1978-03-13 Program timer

Publications (2)

Publication Number Publication Date
JPS55403A true JPS55403A (en) 1980-01-05
JPS625317B2 JPS625317B2 (en) 1987-02-04

Family

ID=12228009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2769278A Granted JPS55403A (en) 1978-03-13 1978-03-13 Program timer

Country Status (1)

Country Link
JP (1) JPS55403A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032722B1 (en) * 1980-01-17 1991-06-05 GTE Laboratories Incorporated Optical fiber connectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032722B1 (en) * 1980-01-17 1991-06-05 GTE Laboratories Incorporated Optical fiber connectors

Also Published As

Publication number Publication date
JPS625317B2 (en) 1987-02-04

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