Brother HL-1040, HL-1020 manual Main PCB CPU Core HL-820/1020/1040

1.3Main PCB

1.3.1CPU Core HL-820/1020/1040

Fig. 2-7 shows the CPU circuit block on the main PCB.

The CPU is a Motorola MC68EC000FN16 which is driven with a clock frequency of 15.3MHz. This clock frequency is made by dividing the source clock of 30.67 MHz into two.

Fig. 2-7

II-7