JPS6423691A - Picture quality adjusting device for vtr - Google Patents
Picture quality adjusting device for vtrInfo
- Publication number
- JPS6423691A JPS6423691A JP62178756A JP17875687A JPS6423691A JP S6423691 A JPS6423691 A JP S6423691A JP 62178756 A JP62178756 A JP 62178756A JP 17875687 A JP17875687 A JP 17875687A JP S6423691 A JPS6423691 A JP S6423691A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- picture quality
- video
- output terminal
- terminal
- 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
Links
Landscapes
- Television Signal Processing For Recording (AREA)
Abstract
PURPOSE:To adjust a picture quality on a simply passing video signal as well as to adjust the picture quality in a reproducing mode by inserting a picture quality adjusting circuit in the post step of a switching circuit. CONSTITUTION:At the time of connecting the switching circuit 19 to an EE terminal 20 side, the video signal from an AGC(automatic gain control) circuit 17 has the picture quality adjusted in the picture quality adjusting circuit 26, outputted from a video output terminal 27, modulated in a high frequency modulating circuit 28 and outputted from a television signal output terminal 29. While the switching circuit 19 is connected to the EE terminal 20 side, the video signal from the AGC circuit 17 is recorded on a video tape 21 through a recording circuit 19, a video head 22. Then, at the time of switching a recording circuit 19 to a PB terminal 24 side, the video signal on the video tape 21 is detected by the video head 22, reproduced in a reproducing circuit 23, and further, the picture quality is adjusted in the picture quality adjusting circuit 26 and outputted from the video output terminal 27 and a television signal output terminal 29.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62178756A JPS6423691A (en) | 1987-07-17 | 1987-07-17 | Picture quality adjusting device for vtr |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62178756A JPS6423691A (en) | 1987-07-17 | 1987-07-17 | Picture quality adjusting device for vtr |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6423691A true JPS6423691A (en) | 1989-01-26 |
Family
ID=16054047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62178756A Pending JPS6423691A (en) | 1987-07-17 | 1987-07-17 | Picture quality adjusting device for vtr |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6423691A (en) |
-
1987
- 1987-07-17 JP JP62178756A patent/JPS6423691A/en active Pending
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