JPS54150919A - Apparatus connecting device - Google Patents

Apparatus connecting device

Info

Publication number
JPS54150919A
JPS54150919A JP6012778A JP6012778A JPS54150919A JP S54150919 A JPS54150919 A JP S54150919A JP 6012778 A JP6012778 A JP 6012778A JP 6012778 A JP6012778 A JP 6012778A JP S54150919 A JPS54150919 A JP S54150919A
Authority
JP
Japan
Prior art keywords
receiver
switch
lead wire
picture
power switch
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
JP6012778A
Other languages
Japanese (ja)
Other versions
JPS6111513B2 (en
Inventor
Akira Yamashita
Sakae Nagashima
Hiroyuki Nagai
Kaoru Sasabe
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 JP6012778A priority Critical patent/JPS54150919A/en
Publication of JPS54150919A publication Critical patent/JPS54150919A/en
Publication of JPS6111513B2 publication Critical patent/JPS6111513B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/607—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for more than one sound signal, e.g. stereo, multilanguages

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)

Abstract

PURPOSE:To improve the operation performance when giving connection to the TV picture receiver via the voice multiple receiver by short-circuiting the lead wire when the power switch is opened and connecting the voice multiple receiver to the TV picture receiver when the power switch is closed respectively. CONSTITUTION:TV picture receiver 1 contains connector acceptor 12 connected between the signal routes and opens the route via contact bar 12a in the state under which a pair of lead wire 13a and 13b are connected to acceptor 12, and is then connected to 12 when voice multiple receiver 2 is inserted between signal routes. In this case, switch 15 of receiver 2 is coupled to power switch 20 to give a short between lead wire 13a and 13b when switch 20 is open and to connect receiver 2 to receiver 1 when switch 20 is closed respectively. Thus, the power supply has only to be cut off in case receiver is not required in the state under which receiver 2 is connected to receiver 1, increasing the operation performance.
JP6012778A 1978-05-19 1978-05-19 Apparatus connecting device Granted JPS54150919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6012778A JPS54150919A (en) 1978-05-19 1978-05-19 Apparatus connecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6012778A JPS54150919A (en) 1978-05-19 1978-05-19 Apparatus connecting device

Publications (2)

Publication Number Publication Date
JPS54150919A true JPS54150919A (en) 1979-11-27
JPS6111513B2 JPS6111513B2 (en) 1986-04-03

Family

ID=13133148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6012778A Granted JPS54150919A (en) 1978-05-19 1978-05-19 Apparatus connecting device

Country Status (1)

Country Link
JP (1) JPS54150919A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556076U (en) * 1978-10-12 1980-04-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556076U (en) * 1978-10-12 1980-04-16

Also Published As

Publication number Publication date
JPS6111513B2 (en) 1986-04-03

Similar Documents

Publication Publication Date Title
SE8302077L (en) COUPLING
EP0102703A3 (en) Double pole membrane switch having preferred sequence closing feature
JPS5616220A (en) Functional module
JPS577668A (en) Switching connection device for telephone set and telephone-circuit utilizing equipment to telephone circuit
JPS54150919A (en) Apparatus connecting device
SE7712933L (en) COUPLING DEVICE
JPS52106660A (en) Antenna
JPS5741092A (en) Headphone device
GB930556A (en) Improvements in or relating to electric time switches
JPS5238807A (en) Signal transmission unit
JPS6462928A (en) Optical repeater
JPS5829663Y2 (en) signal switching device
JPS5769353A (en) Automatic sending terminal device of logging data
JPS5513503A (en) Telephone terminal control system
GB758254A (en) Improvements in or relating to electrical capacitors
JPS5690668A (en) Traffic simulator
JPS53911A (en) Speech current disconnection circuit
JPS5227307A (en) Trunk starting system
JPS53132939A (en) Wire television viewing method
JPS6447145A (en) Multiplex transmission equipment
JPS56115017A (en) Branching device
JPS5342606A (en) Telephone set
JPS5595454A (en) Search system for channel continuity
JPS52124803A (en) Signal send/receiving
JPS5392450A (en) Current limiting device