Make sure the PUC lead is not in any other place but C1 or C2
Try with nothing connected to the TV.
Does the standby LED blink when you option programme the TV.
If it`s on option 0 it won`t come on.Set for option 1 or 2 If it`s a master TV.
If the standby LED does not blink when option programmed then most likey the chassis and EEROM have failed.