I'm having an issue with my GT-30 that I'm hoping someone here might be able to shed some light on. When using the component input on my set, I am appear to be getting interference and noise in the form of horizontal lines. There's about 2-3 of these and they are about an inch in thickness and are a light gray color. They are very hard to detect when video is in motion, but when there is a still image, or a solid color, especially red, the interference is very apparent. They also flicker slightly.
Originally, I thought I must have some sort of a ground-loop problem. However, I unplugged all other devices running into my APC surge protector, worked my way up be re-attaching all power cords for my devices, but the problem still remained regardless of what was or wasn't plugged in. I also plugged the set into a different outlet and no change. I first discovered this issue while playing some video games; bright, solid images are common place in older games, so that is how I came upon this. Interestingly enough, I do not see any of these lines when using the composite, HDMI, or VGA inputs. This appears to be strictly related to the component input.
The only option in video settings that looked like it might have hope of working was the Video Noise Reduction option. Switching between weak, medium, and strong had no effect, though.
Anyone have any thoughts on this? Could my component breakout adapter be faulty, or is it likely to be an internal problem?
Here is a picture below that depicts what I am seeing. My camera would be not pick up the noise well enough, so I drew in what I am seeing, but it is certainly not as dramatic as the photo illustrates. Any help is appreciated. Thanks.
