NZ189661A - Protection circuit for video amplifier of colour television receiver - Google Patents

Protection circuit for video amplifier of colour television receiver

Info

Publication number
NZ189661A
NZ189661A NZ189661A NZ18966179A NZ189661A NZ 189661 A NZ189661 A NZ 189661A NZ 189661 A NZ189661 A NZ 189661A NZ 18966179 A NZ18966179 A NZ 18966179A NZ 189661 A NZ189661 A NZ 189661A
Authority
NZ
New Zealand
Prior art keywords
protection circuit
television receiver
video amplifier
colour television
colour
Prior art date
Application number
NZ189661A
Other languages
English (en)
Inventor
E Rutishauser
Original Assignee
Rca Corp
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
Priority claimed from US05/960,930 external-priority patent/US4197558A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of NZ189661A publication Critical patent/NZ189661A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/148—Video amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Picture Signal Circuits (AREA)
  • Amplifiers (AREA)
  • Television Receiver Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Protection Of Static Devices (AREA)
NZ189661A 1978-02-16 1979-02-15 Protection circuit for video amplifier of colour television receiver NZ189661A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB626078 1978-02-16
US05/960,930 US4197558A (en) 1978-02-16 1978-11-15 Overload protection circuit for video amplifiers

Publications (1)

Publication Number Publication Date
NZ189661A true NZ189661A (en) 1982-12-21

Family

ID=26240560

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ189661A NZ189661A (en) 1978-02-16 1979-02-15 Protection circuit for video amplifier of colour television receiver

Country Status (15)

Country Link
JP (1) JPS54129855A (xx)
AU (1) AU531219B2 (xx)
BE (1) BE874250A (xx)
CA (1) CA1112756A (xx)
DE (1) DE2906010C3 (xx)
DK (1) DK147475B (xx)
ES (1) ES477796A1 (xx)
FI (1) FI790441A (xx)
FR (1) FR2417904A1 (xx)
GB (1) GB2017437B (xx)
IT (1) IT1111128B (xx)
NO (1) NO790503L (xx)
NZ (1) NZ189661A (xx)
PL (1) PL122976B1 (xx)
SE (1) SE430289B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1215248B (it) * 1985-03-13 1990-01-31 Ates Componenti Elettron Dispositivo elettronico di regolazione della tensione con compensazione della dissipazione termica, in particolare per alternatori.
US5994958A (en) * 1997-02-27 1999-11-30 U.S. Philips Corporation Amplifier arrangement
WO1998038734A2 (en) * 1997-02-27 1998-09-03 Koninklijke Philips Electronics N.V. Amplifier arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637923A (en) * 1970-10-30 1972-01-25 Zenith Radio Corp Automatic brightness limiter
US3984631A (en) * 1975-02-24 1976-10-05 Warwick Electronics Inc. Automatic peaking control circuit for low level T.V. signal reception
JPS56698Y2 (xx) * 1976-01-09 1981-01-09

Also Published As

Publication number Publication date
DK147475B (da) 1984-08-20
ES477796A1 (es) 1979-10-16
DE2906010B2 (de) 1981-06-04
BE874250A (fr) 1979-06-18
PL122976B1 (en) 1982-09-30
DE2906010A1 (de) 1979-08-30
SE7901135L (sv) 1979-08-17
SE430289B (sv) 1983-10-31
AU531219B2 (en) 1983-08-18
AU4393279A (en) 1979-08-23
JPS54129855A (en) 1979-10-08
DE2906010C3 (de) 1982-02-11
GB2017437A (en) 1979-10-03
FI790441A (fi) 1979-08-17
DK65679A (da) 1979-08-17
PL213478A1 (pl) 1979-12-17
CA1112756A (en) 1981-11-17
GB2017437B (en) 1982-06-30
IT1111128B (it) 1986-01-13
IT7920197A0 (it) 1979-02-14
NO790503L (no) 1979-08-17
FR2417904A1 (fr) 1979-09-14

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