Magnavox will not stay on
Model #TS2746C221 Chas. #25F800 7583
My television will stay turned on for only a few seconds. I think I need to replace the 10ohm 1/3 resister with a 10ohm 1/2 resistor. How do I get to the circuit board? I don't see any way to get into the back or bottom of the TV. Please help!