I have a older model Phillips TV, not sure of model for tag is missing(measured screen diag and its about 20 "). TV powers up ok, when I change the channels the channels show to be moving(ie:34, 35,etc)but picture remains on same station. I have never run into this issue before. Any suggestion?

Harry, May 2011

my tv was blinking off and on,then just went black.it shows tuner out.

showtimewild, May 2011