Low-Voltage Power Supply Pcb And Power Inlet - Brother IntelliFax-4750 Service Manual

1.22 Low-voltage Power Supply PCB and Power Inlet

(1) Remove two screws "g" and take off the rear underbar.
(2) Remove screw "h."
(3) Slightly lift up the low-voltage power supply PCB and disconnect the heater harness and
main-LV-engine harness. The low-voltage power supply PCB is connected to the power inlet
with soldered lead wires.
(4) Remove screw "i."
(5) While holding up the low-voltage power supply PCB, take out the power inlet from the main
chassis to the inside in the direction of the arrow shown below.
(6) To separate the power inlet from the low-voltage power supply PCB, unsolder the two lead
wires from the PCB.
"g" and "i": Taptite, cup S M3x6
"h":
IV - 44
Taptite, cup S M3x6
(Tightening torque: 0.5 N m)