Power Supply Unit; Before Removing The 12V Power Supply Pcb; Removing The 12V Power Supply Pcb - Canon iR3245 Series Service Manual

Chapter 10

10.5.3 Power Supply Unit

10.5.3.1 Before Removing the 12V Power Supply PCB

iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
1) Remove the upper rear cover. (page 10-17)Reference[Removing the
Upper Rear Cover]
2) Remove the lower rear cover. (page 10-17)Reference[Removing the
Lower Rear Cover]

10.5.3.2 Removing the 12V Power Supply PCB

iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
1) Remove the following parts.
- 5 screws [1]
- 1 wire saddle [2] (removing the harness)
- connector base [3]
[3]
[1]
[1]
2) Pull out the DC power unit [1] in the direction of the arrow.
3) Remove the following parts.
- 3 connectors [2]
- 1 wire saddle [3]
- 1 edge saddle [4]
[1]
10-24
[2]
[1]
F-10-52
[4]
[3]
[2]
[2]
[2]
F-10-53
4) Remove the DC power unit [4].
- 2 connectors [1]
- 1 edge saddle [2]
- 1 reuse band [3]
0019-3687
[2]
0019-3688
5) Remove the 5 screws [2] and separate the DC power unit [1] into two
parts.
[2]
6) Remove the screw [1] and remove the power supply cooling fan mounting
plate [2].
[3]
[1]
F-10-54
[1]
F-10-55
[2]
F-10-56
[4]
[2]
[1]