Read Sharp AR-PE3 (serv.man4) Service Manual online
38
The troubleshooting process
F
IGURE
P
Fiery X3e functional diagram
Motherboard
Power supply
External devices
Print Engine
Fiery X3e Assembly
+5VDC
CPU
Network
interface
PCI/Memory
Controller
Print Engine
Print
Memory
Networked
computers
computer
RTC/
PCI-ISA
Parallel
interface
Battery
Print Engine
interface
with Scan card
PCI Bus
IDE HDD
Power
switch
Power supply
Control Panel
interface
Status/Control
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