Brother International MFC-7050C Service Manual - Page 73

Reassembling, Notes

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1.22 Frame Chassis ASSY (1) If the bottom plate has not been removed, remove two screws "x" (shown in the illustration in Section 1.19) from the bottom plate. (2) Place the machine rightside up. (3) Cut off the binder that secures harnesses to the frame chassis. (4) Remove two "a" screws and four "b" screws. (5) Lift up the frame chassis ASSY. (6) Remove the video grounding plate. Power supply harnesses NCU harness Centro harnesses Binder Hole provided in the frame chassis I\ Frame chassis "a" I ? I 0 Lower cover ? Frame chassis ASSY Video grounding plate NCU harness (The harness end equipped with a ferrite core should be at this side.) Centro harnesses Power supply harnesses (Their harness ends equipped a ferrite core should be at this side.) 40- Lower cover I® (Front) "a": Taptite, bind B M3x10 "b": Taptite, bind B M4x12 ■ Reassembling Notes • Route the centro harnesses, power supply harnesses, and NCU harness as illustrated above. The NCU harness and power supply harnesses should be routed so that those harness ends equipped with a ferrite core come to the outer side as shown above. IV - 41

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1.22
Frame
Chassis
ASSY
(1)
If
the
bottom
plate
has
not
been
removed,
remove
two
screws
"x"
(shown
in
the
illustration
in
Section
1.19)
from
the
bottom
plate.
(2)
Place
the
machine
rightside
up.
(3)
Cut
off
the
binder
that
secures
harnesses
to
the
frame
chassis.
(4)
Remove
two
"a"
screws
and
four
"b"
screws.
(5)
Lift
up
the
frame
chassis
ASSY.
(6)
Remove
the
video
grounding
plate.
Centro
harnesses
Power
supply
Binder
harnesses
Hole
provided
in
the
frame
chassis
NCU
harness
0
Video
grounding
plate
NCU
harness
(The
harness
end
equipped
with
a
ferrite
core
should
be
at
this
side.)
I\
"a"
I
?
I
Centro
harnesses
Power
supply
harnesses
(Their
harness
ends
equipped
a
ferrite
core
should
be
at
this
side.)
■
Reassembling
Notes
I®
Frame
chassis
Lower cover
40
-
(Front)
?
Frame
chassis
ASSY
Lower
cover
"a":
Taptite,
bind
B
M3x10
"b":
Taptite,
bind
B
M4x12
•
Route
the
centro
harnesses,
power
supply
harnesses,
and
NCU
harness
as
illustrated
above.
The
NCU
harness
and
power
supply
harnesses
should
be
routed
so
that
those
harness
ends
equipped
with
a
ferrite
core
come
to
the
outer
side
as
shown
above.
IV
-
41