I leave a Sharp and a no name LCD TVs in our RV over winter, not in use. Temps there can go below zero. No problems. Been there since 2008.
I wouldn’t worry, unless you go into double digits below zero. And don’t operate unless thawed for hours. Thermal shock and condensation must be kept in mind.
I’m more concerned about batteries. I don’t leave remotes there, nor UPSes, nor things using AA or AAAs.