05-31-2012, 03:34 PM
Search this phourm for model 84. More than likely the antenna and osc coil are bad. The phourm has the info how to repair them. You will find that just about all of the resistors are out of spec so replace them. On these sets it is important to use a signal generator to align the IF. Some try to do it by ear but that is a bad move!!
Terry
Terry