Has anyone experienced the tv shutting off by itself?
On two occasions, the tv appeared to momentarily freeze, no sound, then the picture went blank, then it turned off. Turning it back on did not reveal anything - it continued to work just fine. This has happened twice since purchase back on 2/1. And, I have been unable to reproduce the event manually.
This is a SN49 model and both events occurred while watching broadcast (tv antenna) - no cable. Everything else appears to be working very well (I did have an issue with the contrast but that is resolved).