phillips magnavox ptv385 model 9p6031 c101
When you first turn the tv on the image is harsh almost like the contrast is way off. Text is difficult if not impossible to read. After it "warms up" 5 or 10 minutes that improves although the picture starts "pulsing". Any thoughts or ideas. I am an electronics tech but my field is entertainment lighting equipment. I can most likely repair if steered in the right direction.