Service Technician Wanted—1968 Hitachi

[motorolamike]

Hi—I’m a collector with ZERO electronic knowledge and no tools or equipment to work on any of my sets. I have a 1968 Hitachi 12” that has a vertical sync lock issue in which it will lose sync lock after being on about 5-7 minutes. I live in Ohio and am willing to FedEx the set to a qualified service technician to fix it properly. Does anyone know a service person willing to work on older solid state sets like mine?