An impact like that often fractures the printed circuit board around heavy components, especially the extremely high voltage, line output transformer. Usually, that would write-off the TV.
Lesser problems are loose tube base pcb, slot in boards or minor fractures in low voltage areas which may be repairable.
It will need to be thoroughly checked over to ensure it's safe.
Try here,.. http://www2.georgia-info.us/tv/
Cobweb
October 2005