Ok folks...just signed up on this forum and I could certainly use some help with a kind of a dumb question regarding changing out a TV in our RV. We just bought a used 2015 Class C Coachman that has in it a LG 24in '19V' TV, Model 24LF4520, which we would like to change out to a 32in. The only input voltage in the back of the existing TV is a 19V low voltage female plug. The 120v AC input receptacle has been covered up, apparently from the factory. I'm assuming the 19v power comes from an inverter hidden behind a panel which I have yet to explore. My question is can I find a 32in LED TV that has a 19v plugin already installed? ....or how do I convert the AC input to DC input without having to spend a fortune on a like TV especially made for an RV 19v? Any help from those of you in the know would be greatly appreciated.