Konica Minolta IP-422, Service Manual

Page: 85 / 92

Appendix
Appendix-7
■
Components on the System Board
●
Parts Side
IP-422
EEPROM: Network Configuration DATA maintenance
Slide Switch Functions
Normally, no need to change switch settings.
SW2: For Production purpose
SW3: Reset to factory default setting
IP-423
Slide Switch Functions
Normally, no need to change switch settings.
SW2: For Production purpose
EEPROM
CPU
SW2
SW3
Green LED
Amber LED
JP3
Gate Arrey 1
(KPC01)
Clock Chip for
Network Control
Serial No. Printing Position
Network
Control Chip
Clock Chip for Network
Control CPU
Flash ROM for
Network
Network Control
Memory
CN12
(for Fan)
ISA/HDD
Control IC
PCI Control IC
Network
Control
CPU
PCMCIA Slot
Slot f
or Memor
y Extension
Standard Memor
y
Standard Memor
y
Serial Port
(for Service)
Parallel Port
RJ-45 Ethernet
Network Port
Engine I/F Connector
System Clock
Gate Arrey 2
(PPBC2000)
Network Controller
Power Supply
Power Supply
PCMCIA Slot
Slot f
or Memor
y Extension
Standard
Memory
Standard
Memory
Standard
Memory
Standard
Memory
Serial No. Printing Position
Serial Port
(for Service)
Power Supply
Power Supply
CN14
(for Fan)
CPU
North
Bridge
Clock Driver
South
Bridge
PPBC-XP
Postscript
Protection Chip
SW2
Engine I/F Connector