New RCA Hotel T.V.'s.
 

F27G635 ITC008 chassis, Dead, all standby voltages ok, sometimes works
fine, other times just get a dim standby led, sometimes set will come
on with no raster G-2 & filiament ok, with high voltage & no raster or
sound. No bad connections, on all the boards. No info on this model on
the RCA B 2 B site, or Global in Missisauga. Ideas anyone?