Block Diagram - Brother DCP-8110DN Service Manual

2.4

Block Diagram

(Wireless LAN model only)
Wireless LAN
Fuser unit
Center thermistor
Eject sensor
PCB
Side thermistor
Halogen-heater
LVPS PCB
Power switch
ADF cover
ADF unit
sensor PCB
ADF document
detection sensor
Second side
document scanning
position sensor PCB
Second side
CIS unit
ADF motor
Motor relay
PCB
Document
scanner motor
Document scanner
unit
NCU PCB
ADF cover
sensor
First side
CIS unit
Speaker
USB host
relay PCB
Internal
thermistor
DIMM
USB
function
Panel
(Color LCD model)
Panel (5 line model)
Toner LED PCB
LT
connector
Main PCB
Fig. 2-7
2-11
Touch panel
ASSY
Panel PCB
Color LCD
Back-light PCB
Panel PCB
LCD
MP-PE
sensor PCB
T1 paper
HVPS PCB
feed sensor
Regist front/
rear sensor
PCB
Back cover
sensor
Duplex
solenoid
Toner sensor
PCB
Toner sensor
Relay front
PCB Front cover
sensor
Develop clutch
MP solenoid
T1 clutch
New toner
sensor
Registration
clutch
Laser unit
Main motor
Main fan
Toner sensor
T2 paper
feed sensor
T2 relay PCB
T2 clutch
Confidential