I measured a little bit around

.
For a first go: The EPROM seems to be connected correctly but the chip-select pin is not connected ! This line only goes to the ACID.
When you look at the front of your pcb, you will see that the third connector pin goes to EPROM pin 17 (bottom pins, left), Next connector pin goes to 18 and so on.
But connector pin 8 (from left) has to go to EPROM pin 22, which is not the case. If this is the only bug (I did not inspect the connections to ACID), a simple wire should fix it.
I do not know, if I find some time this evening, but i'll try if it works then.
Edit: Output-Enable is also not connected (EPROM pin 24). So the EPROM is definitely delivering no data....