Main Controller Pcb (Sub Sj-A) - Canon Color iR C3480 Service Manual

Chapter 4
[2]
[3]
[1]
F-4-23
2) Remove the main controller PCB (sub-PDRAM-A) [1].
- 2 screws [2]
[1]
F-4-24
MEMO:
There are 2 main controller PCBs (sub-PDRM-A).
The procedure to remove them are the same.

4.7.5 Main Controller PCB (sub SJ-A)

4.7.5.1 Before Removing the Main Controller PCB (sub
SJ-A)
Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /
Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iR
C3080i / iR C2550
1) Detach the rear upper cover. (page 10-18)[Detaching the Rear Upper
Cover]
4.7.5.2 Removing the Main Controller PCB (sub SJ-A)
Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /
Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iR
C3080i / iR C2550
1) Detach the main controller cover [1].
- 1 wire saddle [2]
- 14 screws [3]
4-20
[3]
[3]
[3]
[2]
[2]
0013-6780
0013-6784
[2]
[3]
[1]
2) Remove the main controller PCB (sub SJ-A) [1].
- 2 screws [2]
[1]
4.7.6 Main Controller PCB (sub LAN-A)
4.7.6.1 Before Removing the Main Controller PCB (sub
LANBAR-C)
Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /
Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iR
C3080i / iR C2550
1) Detach the rear upper cover. (page 10-18)[Detaching the Rear Upper
Cover]
2) Detach the left rear cover. (page 10-17)[Detaching the Left Rear Cover]
4.7.6.2 Removing the Main Controller PCB (sub
LANBAR-C)
Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /
Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iR
C3080i / iR C2550
1) Detach the main controller cover [1].
- 1 wire saddle [2]
- 14 screws [3]
[3]
[3]
[3]
F-4-25
[2]
F-4-26
0013-6781
0013-6785