|
I think ZCD failure gives a blink code. Also, IIRC you can turn the TV on with ZCD failure by entering service mode. That happens with the TV off, then use the remote and press "display" "5" "volume down" and "power" in that sequence. If ZCD is bad it'll turn on and display the error counts on the screen.
ZCD always seemed like an uneccessarily complex solution for a simple problem.
|