Engine Pcb - Kyocera Ri 4530 Copystar Service Manual

2BC/D

2-3-3 Engine PCB

Engine PCB
Buffer IC
Motors
Clutches and
Main PCB
solenoids
Switches and
sensors
Figure 2-3-5 Engine PCB block diagram
The engine PCB (EPCB) transmits the status of each switch or sensor to the main PCB (MPCB). It also transmits drive
control signals from the main PCB (MPCB) through buffer ICs to motors and clutches.
2-3-11