Brother MFC-J6510DW Service Manual page 229

For 100 V series
Main-MJ (EXT) harness
(black)
For 200 V series
Main-MJ (EXT) harness
(black)
Note for models with a power inlet having a built-in fuse
If the fuse built in the power inlet has blown, the power supply PCB could also be
damaged. Be sure to replace the whole power supply PCB ASSY, not just the fuse. Never
use any substitute or short-circuit the fuse terminals with conductors. Using a power inlet
with an unauthorized fuse will cause a fire or accident.
Power cord bush
MJ PCB
Cable
guides
PS PCB insulator
Power supply PCB
Top view
Power inlet
MJ PCB
Cable
guides
PS PCB insulator
Power supply PCB
3-104
Ferrite core
Main-MJ (LINE) harness
(yellow)
Cable guides
Power cord
Power harness holder
Power supply harness
Ferrite core
Main-MJ (LINE) harness
(yellow)
Cable guides
Power cord
Power harness holder
Power supply harness
(3_070)
(3_070_1)
Confidential