Construction Of The Electrical Circuitry - Canon imagePRESS C1 P Service Manual

Chapter 4

4.2 Construction of the Electrical Circuitry

4.2.1 Main Controller Circuit Board (MAIN)
imagePRESS C1 P / imagePRESS C1
The main jacks of the Main Controller Circuit Board (MAIN) are shown below.
J No.
J1001 Image memory (1 GB DDR-SDRAM standard)
J1002 Image memory (512 MB DDR-SDRAM standard)
J1034 BOOTROM connector slot
J1003 SRAM circuit board connector slot
J1009 Main Controller Circuit Board (SUB R-A) connector slot
J1008 Main Controller Circuit Board (SUB PF-A, DE-A) connector slot
J1010 Main Controller Circuit Board (SUB O-B) (optional) connector slot and Relay Circuit Board (Gu-short) connector slot
J1011 Main Controller Circuit Board (SUB S-B, ZJ-A) connector slot
J1012 Option board connector slot
J1013 Main Controller Circuit Board (SUB LAN-bar-A) connector slot
J1024 LIPS LX Printer & Scanner Kit connector slot (RB-A) (optional)
J1036 Panel I/F Circuit Board slot
IC1(ASIC)
4-4
[C] Printer Unit
J1036
J1024
IC No.
Overall system control, PDL rendering, expansion bus control
IC2
IC10 IC11
IC1
J1001
J1002
F-4-3
T-4-3
Function
T-4-4
Function
J1009
J1008
J1010
J1011
J1012
J1013
J1034
0013-0329