Brother DCP-8085DN Service Manual page 165

(19) Disconnect the connector of the Scanner motor harness from the Driver PCB.
(20) Disconnect the connectors of the Photo interrupter and FFC cable from the Main PCB.
Note :
• After disconnecting flat cable(s), check that each cable is not damaged at its end or
short-circuited.
Driver PCB
Scanner motor harness
FFC cable
Photo interrupter
Main PCB
(21) Disconnect the six connectors of the each harness from the Main PCB.
Driver PCB
NCU harness
Battery harness
Speaker harness
Driver harness
Main PCB
Panel PCB harness
Fig. 4-13
USB HOST
harness ASSY
Fig. 4-14
4-10
Driver PCB
Main PCB
Main PCB
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