Canon imagePRESS C1 Service Manual - page 252
Chapter 4
4-4
4.2 Construction of the Electrical Circuitry
4.2.1 Main Controller Circuit Board (MAIN)
0013-0329
imagePRESS C1 P / imagePRESS C1
The main jacks of the Main Controller Circuit Board (MAIN) are shown below.
F-4-3
T-4-3
T-4-4
[C]
Printer Unit
J No.
Function
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
IC No.
Function
IC1(ASIC)
Overall system control, PDL rendering, expansion bus control
J1009
J1010
J1008
J1011
J1012
J1013
J1001
J1002
J1024
J1034
J1036
IC10
IC11
IC1
IC2
J1003