Brother MFC5490CN Service Manual page 192

For 200 V series
(4) Remove screw "j" and remove the inlet holder cover and the power inlet together with its
bracket. Release the power cord from the cable guides. (See
(5) Remove the power supply shield from the lower MJ/PS shield.
(6) Remove three screws "k" from the power supply PCB.
(7) Detach the PS insulator 200 V from the power cord.
(8) Remove the AC cord holder from the lower MJ/PS shield.
(9) Remove screw "l" and remove the MJ shield from the lower MJ/PS shield.
(10) Remove screw "m" from the MJ PCB and take it off the lower MJ/PS shield.
(11) Remove the MJ PCB insulator from the lower MJ/PS shield.
"j" "l"
Power inlet
bracket
Power inlet
Power inlet
Power supply shield
MJ shield
MJ PCB insulator
"j"
Power inlet
bracket
Slit
Shield supports
"l"
Main-MJ (LINE) harness (yellow)
"m"
Main-MJ (EXT) harness (black)
CN1
CN2
Inlet
holder cover
"k"
"k"
"k"
PS insulator 200V
Power supply harness
6-42
page 6-44.)
MJ PCB
Cable guide
AC cord holder
Lock
Lower MJ/PS
shield
Square holes
Power supply PCB
"j": Screw, pan (washer) M4x8DB
"k": Taptite, cup S M3x8
"l": Screw, pan (s/p washer) M3x8
"m": Taptite, cup S M3x6
(6_50_1_200V_BHL9_A4)
Confidential