JPS5383426A - Video signal processing circuit - Google Patents
Video signal processing circuitInfo
- Publication number
- JPS5383426A JPS5383426A JP15956476A JP15956476A JPS5383426A JP S5383426 A JPS5383426 A JP S5383426A JP 15956476 A JP15956476 A JP 15956476A JP 15956476 A JP15956476 A JP 15956476A JP S5383426 A JPS5383426 A JP S5383426A
- Authority
- JP
- Japan
- Prior art keywords
- signal processing
- video signal
- processing circuit
- adjustment
- secure
- 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
Links
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
PURPOSE: To secure an adjustment of the Braun tube cathode potential to an appropriate level without using any measurement instrument and thus to perform an accurate cutoff adjustment, feeding back negatively the primary color signal output to the luminance signal terminal of the liminance signal increment circuit via a feedback circuit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15956476A JPS5383426A (en) | 1976-12-28 | 1976-12-28 | Video signal processing circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15956476A JPS5383426A (en) | 1976-12-28 | 1976-12-28 | Video signal processing circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5383426A true JPS5383426A (en) | 1978-07-22 |
JPS5755275B2 JPS5755275B2 (en) | 1982-11-22 |
Family
ID=15696473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15956476A Granted JPS5383426A (en) | 1976-12-28 | 1976-12-28 | Video signal processing circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5383426A (en) |
-
1976
- 1976-12-28 JP JP15956476A patent/JPS5383426A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5755275B2 (en) | 1982-11-22 |
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