Additional formula LP Recorder increased compensation circuit diagram image HQ


Posted on Mar 28, 2007

After this circuit can compensate for additional LP recorder function defects in image quality. Television signal frequency component reflects details of the screen, as will be


Additional formula LP Recorder increased compensation circuit diagram image HQ
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appropriate to enhance the high frequency component can be increased edge sharpness of the screen, called detail enhancement, which is used in modern video recorder technology of four HQ one. This circuit television signal 3MHz nearby components to enhance, to improve picture clarity and sense of contour. Practice has proved that the picture quality of LP state had a better. When adjusting, open the VCR, adjust the variable resistor 1k Europe until the brightest picture. Due to compensate for the different signals are not the same, to be adjusted according to the picture potentiometer 10k European situation when in use, so the clearest picture.




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