Originally Posted by
Litespeedlouie
I don't think that'll work so well. According to the online manual, that's a fixed line output. If so, it's unlikely that it will drive the earphones to any decent level, and there would be no way to adjust the level. BUT, plug those outputs into the cheapest stereo amp with a volume control and a headphone jack, and you'll get plenty of volume. A dedicated headphone amp would do essentially the same thing.
That might depend on the TV. I can't remember right now which of the outputs that I am using on my TV but I have my TV hooked into my stereo/home theater system and I know that the volume is controlled by both the stereo/home theater system as well as the TV set.
Yes, some (possibly most) TV's with RCA output have the volume preset, but it may be loud enough for the OP's purposes. Or it may need some sort of an amplifier.