How difficult or dangerous is it for someone with a good technical background, but is not certified, to mess with the settings in the service mode of a CRT TV? Basically I want to know if ther is anything I can do beyond the basic, contrast, picture, color... settings through normal user meneu to set chroma, and color temperatures etc. more accuratly to meet NTSC standards.
How hard is it to learn?
Or should I get this out of my head and just pay someone.
