Block Diagram - Brother DCP-J4110DW Service Manual

2.4

Block Diagram

ADF Unit
Document Detection Sensor PCB
Document Scanning Position Sensor PCB
Sensor Relay PCB
Document Cover Sensor*1
Document Scanner Sensor
*1 Duplex Model
PF EncoderPCB
Switch Back Sensor
Registration Sensor PCB
Registration Sensor
Purge Cam Sensor
PF Motor
Print Engine
CR Motor
Ink Absorber Full Sensor
DX:A4 1200,3ch Scanner Unit
A4 CIS A4 CIS
ADF
Motor
AFE/ AFE/
LED Driver LED Driver
ASIC
(Saffron)
Main PCB
USB
Host
ROM
MS MSduo
USB
SD
SDIO
W-LAN
Power Supply
AC line
Front Ink Cover Switch
Scanner
Motor
EEPROM
RMII
DDR3
SPI
LAN
(MAC)
Backup
ROM
Panel Unit
LCD PCB
Panel PCB
Color
Touch
LCD
Power
Panel
3.7/1.8"
Switch
2-8
PC
USB
Ethernet
LAN
(PHY)
Modem PCB
Modem SDAA
AMP
Carriage Unit
Speaker
Print Head Unit
Head Thermistor
Carriage PCB
LVDS
CR Encoder Sensor
Paper width Sensor
Certification Chip PCB
Ink Empty Sensor PCB
Ink Cartridge PCB
Cartridge Sensor
Thermistor
INK Refill Unit
Confidential
Tel line
Ext Tel line