OK I disassembled the screen down to individual layers and components.

I have to say that the controller has to be that 8 prong IC.

There is nothing in the screen or next to the screen under that tin cover.

So that said we should start looking for the parts on that PCB board and go from there.

Numbers I have gotten of the few parts with them.

The 8 prong IC is 3C66
RG

There are the 4 smaller IC's with 6 prongs from left to right from the 8 prong

74 AVA (the last A is rotated sideways)
AVA (same as the last A) 74

I am willing to bet we need to source that 8 prong.

Thanks ezra for the pointer and for you previous posts.

Rick