I feel like they probably have something to do with light level detection or infrared signal receiving but I genuinely have no idea. They could just as likely be part of the sound system for all I know.
I feel like they probably have something to do with light level detection or infrared signal receiving but I genuinely have no idea. They could just as likely be part of the sound system for all I know.
IMO It would be helpful if you provide more information on the product number/model of projection TV you took apart, if you have such information.
It may help people find repair/service manuals or schematics of parts…