John Deere 8100 controller

[Listek22]

Hi,
I need advice from experienced users.
Customer brought me controller from JD 8100 with reported fault- no communication with the board (hydraulic is not working), he confirmed that problem is on the board (swap other board).
So, I start to check components and layout looking for the fault and so far I found faulty 27C512 eprom.

Reading ...
Read OK!
0:00'00"64 elapsed.
Verifying ...
Chip Address : 0000001E
Chip Data : FD
Buffer Address : 0000001E
Buffer Data : FF
Error!
Verifying ...
Chip Address : 0000001E
Chip Data : FD
Buffer Address : 0000001E
Buffer Data : FF
Error!
Reading ...
Read OK!
0:00'00"64 elapsed.
Verifying ...
Chip Address : 000000C2
Chip Data : ED
Buffer Address : 000000C2
Buffer Data : AF
Error!
Verifying ...
Chip Address : 00000002
Chip Data : C2
Buffer Address : 00000002
Buffer Data : CF
Error!

So if anybody have proper dump or have any chance to get it, please post it. It will be really helpful for me.

Also I need pinout for this board, or just power pins.

Thanks in advance.
197496