Brother DCP-L5652DN Service Manual

2-10
Confidential
2.4 Block Diagram
Fig. 2-6
Main PCB
Speaker
FB motor
First side CIS unit
Models with 520-sheet T1 only
Models with USB host on the rear side only.
LT
Registration front/
rear sensor PCB
MP paper empty
sensor PCB
T1 paper feed
sensor PCB
Modem PCB
Fax models only
Second side CIS unit
Duplex scanning models only
Models with 520-sheet T1 only
Document scanner unit
ADF motor
ADF cover sensor
Document detection sensor
Document scanning position sensor
ADF unit
USB host PCB
Panel PCB
LCD panel ASSY
NFC models only
NFC
3.7 inch models only
LCD relay PCB
Color LCD
4.85 inch models only
Color LCD
Key PCB
Touch panel
ASSY
TT
High-voltage
power supply PCB
Eject sensor PCB
Center thermistor
Heater
Side thermistor
Fuser unit
T3TT paper empty sensor PCB
T3TT paper feed sensor PCB
Relay front PCB
New toner
sensor
Develop release clutch
Polygon motor
Wireless LAN PCB
WLAN models only
Paper empty
sensor PCB
Toner amount detection
sensor PCB (light reception)
Low-voltage
power supply PCB
T2TT pickup clutch
T2TT jam sensor PCB
T2TT paper empty sensor PCB
T2TT paper feed sensor PCB
T3TT pickup clutch
T3TT release clutch
T3TT jam sensor PCB
T4TT pickup clutch
T4TT release clutch
T4TT jam sensor PCB
T4TT paper empty sensor PCB
T4TT paper feed sensor PCB
T5TT pickup clutch
T5TT release clutch
T5TT jam sensor PCB
T5TT paper empty sensor PCB
T5TT paper feed sensor PCB
T2TT
relay
PCB
T3TT
relay
PCB
T4TT
relay
PCB
T5TT
relay
PCB
Low-voltage Power Supply PCB
TT motor
Relay connector
TT balance sensor L
Relay connector
TT fan
TT balance sensor R
TT
control
PCB
External temperature/humidity sensor
Internal temperature sensor
Eject motor
Back cover/duplex
tray sensor
Eject stack sensor
MP solenoid
T1 pickup clutch
Registration clutch
Front cover sensor
LD PCB
BD sensor
Laser unit
Paper feed motor
Fuser fan
Toner amount
detection sensor
PCB (light emission)
LT paper empty
sensor PCB
LT release clutch
LT pickup clutch
LT paper feed
sensor PCB
LT control PCB
Erase lamp PCB

Brother DCP-L5652DN Specifications

General

Printer Type	Laser
Functions	Print, Copy, Scan
Automatic Duplex Printing	Yes
ADF Capacity	50 sheets
Memory	256 MB
Processor	800 MHz
Monthly Duty Cycle	Up to 50, 000 pages
Print Speed	42 ppm
Print Resolution	1200 x 1200 dpi
Paper Input Capacity	250 sheets
Scanner Resolution	Up to 1200 x 1200 dpi
Connectivity	USB, Ethernet
Mobile Printing	Brother iPrint&Scan, Google Cloud Print, AirPrint, Mopria
Toner Yield	Standard: 3, 000 pages, High Yield: 8, 000 pages