Removing The Main Controller Pcb (Main) - Canon imagePRESS C1 P Service Manual

[2]
[2]
[2]

4.7.2.3 Removing the Main Controller PCB (Main)

imagePRESS C1+ (Printer) / imagePRESS C1+
1) Remove the HDD unit [1] with support sheet metal.
- 2 connectors [2]
- 4 screws [3]
[3]
[3]
2) Remove the TFT converter PCB [1].
- 2 screws [2]
[1]
[2]
[2]
F-4-38
[2]
[3]
[1] [3]
F-4-39
[2]
3) Remove the main controller PCB (sub R-A) [1], the main controller PCB
(PPF-A, DQE-A) [2], the relay PCB (GU-SHORT) [3], the main control-
ler PCB (sub S-B, sub ZJ-A) [4], the main controller PCB (sub LAN-
BAR-A) [5].
- 10 screws [6]
- 1 connector [7]
0020-5121
[2]
[3]
[4]
[5]
4) Remove each 1 memory PCB [1][2], the 1 BOOTROM PCB [3], the 1
SRAM PCB [4].
[1]
[2]
5) Remove the main controller PCB (main) [1].
- 8 screws [2]
[1]
F-4-40
[1]
F-4-41
F-4-42
Chapter 4
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[6]
[7]
[4]
[3]
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