I have 2 monitors 1 is a 25k7191 and the other is a 19K7901 I see that Most of the parts on the boards are the same but my 25k7191is missing the FlyBack Do the two boards use the same FlyBack even if one is 25" and the other is 19"
You definitely do not have a K7000a, so you don't have to worry about compatibility.
The two you have use the same flyback. (you might even find part numbers on the flyback itself that match)
Ken was just noting that the 7000a version has an oddball flyback that is "No Longer Available".