Lcd Is Not Normal - Brother CE-5500PRW Service Manual

Failure Investigation
for Electronic Parts
Is the FPC of the LCD connected to the
operation PCB assy. correctly?
Are the main PCB assy. and the operation
PCB assy. connected correctly?
Replace the LCD.
(single light guide assy.)
Replace the operation PCB assy.
Replace the main PCB assy.

LCD is not normal

LCD is not normal.
Y
Y
or
or
N
Connect it correctly.
N
Connect it correctly.
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