Harness Routing - Brother IntelliFax-3550 Service Manual

1.23 Harness Routing

Main PCB
Relay PCB
Laser diode
harness
Fan 2 harness
Main-sensor
harness
Scanner motor
harness
Microphone
harness
(MFC9500
only)
Relay–high-
voltage flat
cable
Main-NCU
NCU PCB
harness
Polygon motor
flat cable
Toner sensor
harness
Eraser
High-voltage
harness
power supply
PCB
(Front)
IV – 29
Main–low-
Low-voltage
voltage
power supply
harness
PCB
Drum Fan 1
grounding harness
harness
Main motor
harness
Heater harness
Hook switch
harness
Solenoid
harness
Speaker
harness
Main-panel
harness