JPS5422125A - Scanning velocity modulation circuit - Google Patents

Scanning velocity modulation circuit

Info

Publication number
JPS5422125A
JPS5422125A JP8760977A JP8760977A JPS5422125A JP S5422125 A JPS5422125 A JP S5422125A JP 8760977 A JP8760977 A JP 8760977A JP 8760977 A JP8760977 A JP 8760977A JP S5422125 A JPS5422125 A JP S5422125A
Authority
JP
Japan
Prior art keywords
modulation circuit
velocity modulation
scanning velocity
differential signal
clip
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.)
Pending
Application number
JP8760977A
Other languages
Japanese (ja)
Inventor
Katsuhiko Yamamoto
Minoru Takeda
Susumu Tsujihara
Taiichi Saeki
Katsumi Mitsuda
Katsumi Adachi
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 JP8760977A priority Critical patent/JPS5422125A/en
Publication of JPS5422125A publication Critical patent/JPS5422125A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To ensure a satisfactory contour correction by supplying the differential signal of the video signal to the peak clip circuit to clip the positive-negative peak value and also clipping the noise existing at the bottom part of the differential signal through the base clip circuit.
COPYRIGHT: (C)1979,JPO&Japio
JP8760977A 1977-07-20 1977-07-20 Scanning velocity modulation circuit Pending JPS5422125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8760977A JPS5422125A (en) 1977-07-20 1977-07-20 Scanning velocity modulation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8760977A JPS5422125A (en) 1977-07-20 1977-07-20 Scanning velocity modulation circuit

Publications (1)

Publication Number Publication Date
JPS5422125A true JPS5422125A (en) 1979-02-19

Family

ID=13919699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8760977A Pending JPS5422125A (en) 1977-07-20 1977-07-20 Scanning velocity modulation circuit

Country Status (1)

Country Link
JP (1) JPS5422125A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0469566A2 (en) * 1990-08-02 1992-02-05 Thomson Consumer Electronics, Inc. Beam scan velocity modulation apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0469566A2 (en) * 1990-08-02 1992-02-05 Thomson Consumer Electronics, Inc. Beam scan velocity modulation apparatus

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