JPS6273675U - - Google Patents

Info

Publication number
JPS6273675U
JPS6273675U JP16422185U JP16422185U JPS6273675U JP S6273675 U JPS6273675 U JP S6273675U JP 16422185 U JP16422185 U JP 16422185U JP 16422185 U JP16422185 U JP 16422185U JP S6273675 U JPS6273675 U JP S6273675U
Authority
JP
Japan
Prior art keywords
cathode
ray tube
output circuit
cathode ray
video output
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
JP16422185U
Other languages
Japanese (ja)
Other versions
JPH054369Y2 (en
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 filed Critical
Priority to JP1985164221U priority Critical patent/JPH054369Y2/ja
Publication of JPS6273675U publication Critical patent/JPS6273675U/ja
Application granted granted Critical
Publication of JPH054369Y2 publication Critical patent/JPH054369Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第２図は従来の実施例を示す回路図、第１図は
本考案による一実施例の回路図である。 １：出力トランジスタ、２：コンデンサ、３：
ブラウン管、４：抵抗、５：電圧源、６：ダイオ
ード。 FIG. 2 is a circuit diagram showing a conventional embodiment, and FIG. 1 is a circuit diagram of an embodiment according to the present invention. 1: Output transistor, 2: Capacitor, 3:
Braun tube, 4: resistor, 5: voltage source, 6: diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブラウン管のカソードに映像信号を供給して輝
度変調をする映像出力回路を有するテレビジヨン
受像機において、該映像出力回路の出力端と前記
ブラウン管のカソードの間に少なくともコンデン
サとダイオードを並列に接続し、該ダイオードの
カソードを前記ブラウン管のカソード側に接続し
、前記映像出力回路の出力端には映像信号が直流
バイアスを有して発生し、かつ前記ブラウン管の
カソードに該直流バイアスより低い電圧源を抵抗
を介して接続することを特徴とする映像出力回路
。 In a television receiver having a video output circuit that supplies a video signal to a cathode of a cathode ray tube to perform brightness modulation, at least a capacitor and a diode are connected in parallel between the output end of the video output circuit and the cathode of the cathode ray tube, The cathode of the diode is connected to the cathode side of the cathode ray tube, a video signal is generated with a DC bias at the output end of the video output circuit, and a voltage source lower than the DC bias is connected to the cathode of the cathode ray tube. A video output circuit characterized in that it is connected via.
JP1985164221U 1985-10-28 1985-10-28 Expired - Lifetime JPH054369Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985164221U JPH054369Y2 (en) 1985-10-28 1985-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985164221U JPH054369Y2 (en) 1985-10-28 1985-10-28

Publications (2)

Publication Number Publication Date
JPS6273675U true JPS6273675U (en) 1987-05-12
JPH054369Y2 JPH054369Y2 (en) 1993-02-03

Family

ID=31093138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985164221U Expired - Lifetime JPH054369Y2 (en) 1985-10-28 1985-10-28

Country Status (1)

Country Link
JP (1) JPH054369Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878027U (en) * 1971-12-24 1973-09-26
JPS5120716U (en) * 1974-08-03 1976-02-16
JPS583431A (en) * 1981-06-30 1983-01-10 Nec Corp Optical transmitter and receiver

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878027U (en) * 1971-12-24 1973-09-26
JPS5120716U (en) * 1974-08-03 1976-02-16
JPS583431A (en) * 1981-06-30 1983-01-10 Nec Corp Optical transmitter and receiver

Also Published As

Publication number Publication date
JPH054369Y2 (en) 1993-02-03

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