Main Controller Circuit Board (Main) - Canon imagePRESS C1 P Service Manual

Chapter 4

4.2.2 Main Controller Circuit Board (MAIN)

imagePRESS C1+ (Printer) / 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 PPF-A, DQE-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
IC No.
IC1(ASIC)
IC2(ASIC)
IC10/IC11(SDRAM)
4-6
J1036
IC1
J1024
J1001
J1002
Overall system control, PDL rendering, expansion bus control
Operation panel control, various I/O control
CPU work memory built into IC2
J1011
IC2
IC10 IC11
J1034
F-4-4
T-4-5
Function
T-4-6
Function
J1009
J1008
J1010
J1012
J1013
0020-4001