Changes
/* PCBs */
Z80329 P.C.B. CPC464 version 4 (1988)
Z80330 P.C.B. CPC6128 version 3 (1988)
Z90903 P.C.B. CPC+ Cartridge (custom LKs) (1990) 2700-016P-3 P.C.B. 464+/6128+ Mainboard (1990) 2700-017P-4 P.C.B. GX4000 Mainboard (1990) 2700-023P-1 P.C.B. CPC+ Cartridge (hardwired LKs) (1990)
PCB101/MF0004B P.C.B. DDI-1 Interface
PCB501/MF0003B P.C.B. FD-1 Power Supply (AC)
