Sram Circuit Board - Canon imagerunner C5180 Service Manual

Chapter 5
J No. Function
J1013 Main Controller Circuit Board (SUB LAN-bar-A) connector slot
J1024 Main Controller Circuit Board (SUB RB-A) connector slot *1
J1034 BOOTROM connector slot
J1051 Main Controller Circuit Board (SUB PDRM-EF-A) connector slot
J1052 Option board connector slot
(Voice guidance board)
*1 This may be optional due to the model.

5.2.2 SRAM Circuit Board

Primary control of the SRAM Circuit Board is shown below for each IC.
Front
Back
IC No.
IC1,2(SRAM) Saves image data management information, service mode
5-4
BAT1
F-5-3
F-5-4
T-5-3
Function
settings data, and user mode settings data saved on the HDD
IC2
IC1