Brother MFC-9010CN Service Manual

2-2
Confidential
2. ELECTRONICS GENERAL BLOCK DIAGRAM
Fig. 2-2
Engine PCB
Develop drive motor
Paper feed motor
Belt drive motor
Develop release motor
Drum drive motor
Pick-up solenoid
Registration solenoid
Toner/New sensor PCB
Drum motor origin sensor PCB
Internal temperature thermistor
(External
THM/HUM
sensor)
Fuser unit
Fuser thermistor 1
Fuser thermistor 2
Eject front sensor PCB
Main PCB
USB direct interface relay PCB
(USB direct interface model)
NCU PCB (FAX model)
Btattery (FAX model)
Speaker
CIS
HVPS
control
PCB
LV fan
Main fan
Toner LED PCB (emission)
Waste toner sensor
Top cover open switch
Develop release sensor PCB
Registration front/rear sensor PCB
Manual sensor PCB
Panel PCB (Backlight)
LCD
Low-voltage power supply PCB
Registration
mark relay
PCB
Belt thermistor
Registration mark L PCB
Registration mark R PCB
Density sensor shutter solenoid
Fuser/eject drive motor
LED head (K)
LED head (Y)
LED head (M)
LED head (C)
Eject rear sensor PCB
ADF sensor
HP sensor
ADF driver
FB driver
ADF motor
FB motor
LED head control PCB
Wireless LAN PCB (Wireless LAN model)
Back cover open switch
LED power relay PCB
High-voltage
power
supply
PCB

Brother MFC-9010CN Specifications

General

Brand	Brother
Model	MFC-9010CN
Category	All in One Printer
Language	English