I am going to vote on "yes, it's possible." However, there is no info on whether the signal is digital or analog. I suspect digital, though, as it plugs directly into the LCD.
My reasoning: last week I connected a Pismo LCD to Wallstreet. These are two completely different machines with different resolution displays, different inverter boards, etc... they just *happen* to have the same data plug. I managed to arrange it such that I could connect the Pismo LCD, powered by the Pismo's inverter to the Wallstreet. I successfully got an image, even though they are different resolutions (I believe).
I suspect the same to be true of other machines... but you are on your own as to how.