Brother MFC-9330CDW - Page 262

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Confidential
(5) Turn the Control panel ASSY on the rear to set it upright.
(6) Disconnect the two Connectors (CN2 and CN3) from the Panel control PCB ASSY.
Fig. 3-131
(7) Check that the Key PCB flat cable is not damaged.
Fig. 3-132
CN2
CN3
Control panel ASSY
Document scanner unit
Connector
Connector
Panel control PCB ASSY
6
5
Control panel ASSY
Key PCB flat cable