Here is the KAY-128 diagram
ZXNet echo conference «hardware.zx»
Hello roma
Here is the KAY-128 diagram. Lies here:
ftp://195.131.207.231:21/_ftp_root_/content/unsorted/Project_ZX_me.CD/_HARD_ZX/
ZX128.SHM/
if you have any difficulties, write to Asya - 98 35 56 57