Brother MFC5490CN - Page 180

6-30
Confidential
(4) Disconnect the speaker harness from the main PCB and release it from the cable guides
provided on the upper cover.
(5) Remove the speaker spring (wire spring) and the speaker from the pocket provided on the
upper cover.
Assembling Note: After mounting the speaker and its spring into the pocket provided on
the upper cover, route the speaker harness
through the cable guides on the upper cover as
shown below.
Upper cover
(6_19_BHL9_A4)
Cable guides
Cable guide
Speaker
Speaker spring
Upper cover
Connector for
speaker harness
Main PCB
Speaker harness
Speaker spring
Connector for
panel-main harness
Upper cover
Main PCB
Cable guide
Cable guides
Speaker harness
Speaker spring
Speaker
(Front)
(6_23_BHL9_A4)