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?

Well Im not in or even near Ohio but I am a retired Motorola Field Service Tech

I do work on TVs and other electronics however as a hobby I'm self-taught so I don't know everything. I have repaired TVs, VCR, radios, and more. If you can't find anyone I'm located in Belpre Ohio.
Have a good day

Liammc00, Belpre is about 2.5 hours from me. I’m in Cleveland. If you send me your address (email if you like), could I FedEx the set to you? I could also drive it out to you if you’d rather do that.

ARC-Tech 109, I have a 1955 Motorola console needing other service. Do you have experience with these? Where are you located?