I have the LCD from an older model (NOT LED) 619. I also have a controller board and LCD inverter for the 619, though a piece is missing from it and does not function. The USB board was soldered to the VGA extender but is now cut. (It can be soldered together easily)
I know that the LCD works fine. The other components I cannot guarantee; They are included mostly as freebies.
Asking $35 shipped.
Feel free to ask questions, and thanks for looking!
The missing component is in the lower left hand corner.