Brother DCP6690CW Service Manual page 236

Assembling Notes
• Before mounting the MJ shield, route the main-MJ (LINE) and (EXT) harnesses* through the
cable guide provided on the MJ PCB insulator*. (See the previous page.)
• Route the power cord through the PS PCB insulator (see below) and the cable guides
provided on the AC cord holder (see the next page). Fit the corner of the PS PCB insulator
into the cutout provided in the lower MJ/PS shield as shown below.
• When mounting the power supply shield on the lower MJ/PS shield, insert two shield
supports of the power supply shield into the two square holes provided in the lower MJ/PS
shield. Make sure that the lock of the lower MJ/PS shield (as shown below) fits in the slit
provided in the top of power supply shield (see the previous page).
Main-MJ (EXT)
harness (black)*
Main-MJ (LINE)
harness (yellow)*
PS PCB insulator
Routing of power cord
Main-MJ (EXT)
harness (black)*
Main-MJ (LINE)
harness (yellow)*
Square hole provided in
the lower MJ/PS shield
Shield support on the
power supply shield
PS PCB insulator
Cable guide on the
MJ PCB insulator*
Power supply PCB
Lower MJ/PS shield
Fit the corner of the PS PCB insulator
into the cutout provided in the lower
MJ/PS shield.
6-55
* For MFC only
Power supply PCB
Lower MJ/PS shield
Power supply harness
(6_47_1)
Lock of the lower
MJ/PS shield
Power supply
shield
Lower MJ/PS shield
Power supply harness
(6_47_2)
Confidential