JPS57123770A - Remote switching device - Google Patents

Remote switching device

Info

Publication number
JPS57123770A
JPS57123770A JP56202237A JP20223781A JPS57123770A JP S57123770 A JPS57123770 A JP S57123770A JP 56202237 A JP56202237 A JP 56202237A JP 20223781 A JP20223781 A JP 20223781A JP S57123770 A JPS57123770 A JP S57123770A
Authority
JP
Japan
Prior art keywords
circuit
switching
output
tr8a
tr8b
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
JP56202237A
Other languages
Japanese (ja)
Other versions
JPS5928109B2 (en
Inventor
Masashi Yano
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 JP56202237A priority Critical patent/JPS5928109B2/en
Publication of JPS57123770A publication Critical patent/JPS57123770A/en
Publication of JPS5928109B2 publication Critical patent/JPS5928109B2/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Systems (AREA)
  • Details Of Television Scanning (AREA)
  • Selective Calling Equipment (AREA)
  • Television Receiver Circuits (AREA)

Abstract

PURPOSE:To stabilize the operation of a switching device and to improve reliability in a simple circuit requiring no relay by providing the 1st and 2nd transistors (TR) to the output side of a voltage stabilizing circuit and switching them with a switch for remote operation. CONSTITUTION:A voltage from a power source circuit 1 is inputted to a voltage stabilizing circuit 2, whose stabilized output is supplied to an image receiving circuit 7, a vertical deflecting circuit 5, and a deflection switching circuit 9 through a power-source switching circuit 9. The switching circuit at the output side of this circuit 2 is provided with the 1st and 2nd transistors TR8a and TR8b. Further, a switch 4 for remote operation is connected between the circuit 1 and the base of the TR8a and the output of the TR8A is applied to the base of the TR8b to connect the TR8b to the error detecting circuit of the circuit 2. Furthermore, the output of the TR8a is applied to the diodes 9a and 9b of the switching circuit 9. The switch 4 is operated remotely to apply the output of the circuit to the switching circuit 9, stabilizing the switching operation of the switching circuit 8.
JP56202237A 1981-12-14 1981-12-14 remote switching device Expired JPS5928109B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56202237A JPS5928109B2 (en) 1981-12-14 1981-12-14 remote switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56202237A JPS5928109B2 (en) 1981-12-14 1981-12-14 remote switching device

Publications (2)

Publication Number Publication Date
JPS57123770A true JPS57123770A (en) 1982-08-02
JPS5928109B2 JPS5928109B2 (en) 1984-07-10

Family

ID=16454221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56202237A Expired JPS5928109B2 (en) 1981-12-14 1981-12-14 remote switching device

Country Status (1)

Country Link
JP (1) JPS5928109B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02181948A (en) * 1989-01-07 1990-07-16 Fujitsu Ltd Notch-matching mechanism of semiconductor wafer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02181948A (en) * 1989-01-07 1990-07-16 Fujitsu Ltd Notch-matching mechanism of semiconductor wafer

Also Published As

Publication number Publication date
JPS5928109B2 (en) 1984-07-10

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