I still have a TV with a fat back. Unfortunately it's so old that I have misplaced the remote. I pretty much will be purely for playing DVDs in a spare bedroom. So I need to change the input for the DVD player.
If it helps, it's an Emerson TV & a Sony Progressive Scan DVD Player (with remote).
If you only need to change the TV to a specific input mode, that can normally be accomplished by the buttons on the front panel. Set it and forget it. No need to go to any expense for kiddies and an Emerson TV.
Out of curiosity, would a cheaper remote work? It's for the kids' room. And I don't see a need for anything extreme.
Yes, anything that gives you the function required.
But first back to Ratman's reply. Assuming you don't actually need a remote for this TV then just try the front panel buttons. Many TVs use the TV/Video button. Some economy models toggle through the inputs via the channel buttons (before the start of the numbers and after the end of the numbers). Some can be accessed via the Menu function. Unfortunately some are dedicated to the remote. Then there's some oldies like my '93 GE that use numbers like 00 and 01 for the AUX inputs, in this TV's case I have to use the remote because there's no keypad on the TV (00 and 01 aren't programmed during channel scan such that I could use the CH ^v keys). If none of the front panel stuff works and your TV is as old as my GE, I suggest reading the manual to see if there's any trickery like my GE (if you don't have the manual try a web search using the model number and the word "manual").