Canon IR2800 Removing the DC Controller PCB, Points to Note When Replacing the DC Controller PCB

CHAPTER 7 EXTERNALS AND CONTROLS

5.3 PCBs

5.3.1 Removing the DC Controller PCB

1)Remove the rear cover. (7 screws)

2)Remove the five screws [1], and detach the connector guard plate [2].

3)Disconnect all the connectors of the harness.

4)Remove the eight screws [3].

5)Disconnect the connector [4] to the main controller, and detach the DC con- troller PCB [5].

[3]

[2]

[1]

[1]

[3]

[5]

[4]

[3]

[1]

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5.3.2Points to Note When Replacing the DC Controller PCB

“Troubleshooting”>Chapter 4 “Troubleshooting Image Faults/Malfunctions” >6.7 “Vari-

able Resistors (VR), Light-Emitting Diodes, and Check Pins by PCB”

5.3.3 Removing the Controller Cover

1) Remove the rear cover. (7 screws)

[2] [1]

2) Remove the 12 screws [1] (if the HDD unit [2] has been removed, 9 screws);

then, detach the controller cover [3].

[2]

[2]

[3]

[2][4]

[2]

[4]

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COPYRIGHT © 2001 CANON INC. CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001 7-17 P