Philips Magnavox 27' color TV, model number TS2754c c101
I have moved our tv downstairs, very carefully as to not hurt it. The power light on this model will come on, then rapidly blink. The audio is still perfect but there is a rainbow of color bent vertically on the lower left side. This television has been cleaned and dusted, inside and out over the past few years very well kept.
Any diagnosis will be greatly appreciated.