JVC AV-20220 TV "surge suppressor blinking light" Questions

...a reset button) or replacement (those surge arrestors are only good for so many "hits". Try plugging the TV in elsewhere. If it was not plugged into a surge suppressor, it is time to call a

surge suppressor or right into the wall too. J When I called the technician, I was told there is a voltage problem and that I need to have the circuit board changed at a cost of $420 plus tax and that