Brother HL-2290 Service Manual page 138

 Top cover ASSY <LCD models>
(5) Disconnect the LCD flat cable from the LCD PCB ASSY.
Note:
• After disconnecting flat cables, check that each cable is not damaged at its end or
short-circuited.
• When connecting flat cables, do not insert them at an angle. After insertion, check
that the cables are not at an angle.
(6) Release each Hook to remove the LCD PCB ASSY from the Top cover ASSY.
Release the Panel flat cable from the securing fixtures.
<Bottom side of Top cover ASSY>
Top cover ASSY
Harness routing: Refer to
LCD flat cable
LCD PCB ASSY
Hooks
Fig. 3-21
"1. Top cover ASSY".
3-29
Panel flat cable
Hooks
Confidential