These sets are very common to have the STR-###-## regulator IC to go bad in the main power supply. Sometimes you get a falure in the horizontal sweep circuit but not that often. If your not a tech though, please do not attempt to repair this set unless you know how to work on solid state electronics,know the High Voltage safety issues,know how tio solder and unsolder,and know how to at least use a multimeter. If you answered no to one of the above questions, Please seek out a trained tech to assist you with this repair. If you get the set going , please let us know what you or the technician found. Good Luck
These sets are very common to have the STR-###-## regulator IC to go bad in the main power supply. Sometimes you get a falure in the horizontal sweep circuit but not that often. If your not a tech though, please do not attempt to repair this set unless you know how to work on solid state electronics,know the High Voltage safety issues,know how tio solder and unsolder,and know how to at least use a multimeter. If you answered no to one of the above questions, Please seek out a trained tech to assist you with this repair. If you get the set going , please let us know what you or the technician found. Good Luck
Thank you for the reply Larry, I'll look in to more based on your direction and also keep you posted.