https://wccftech.com/nintendo-switch-lite-lacks-hardware-output-video/

Ever since its original announcement, Nintendo made it clear that the Nintendo Switch Lite would not have dock support. As the console, however, features the same hardware of the regular Switch model, many thought that the console would still be able to output video through hacking. This doesn’t seem to be the case, as the actual hardware that outputs video has been removed from the new console.

In a fresh teardown video shared by Jonathan Downey, it’s been confirmed that the Nintendo Switch Lite lacks the hardware required to output video to a TV, so the feature hasn’t just been blocked at a software level like some speculated.