Block Diagram - Brother HL-J6000DW Service Manual

2.4

Block Diagram

Print Engine 1
PF Encoder Sensor PCB
Switchback Sensor PCB
T1 Detec on Sensor
T1 Paper Remaining Sensor PCB
T2 Detec on Sensor
T2 Paper Remaining Sensor PCB
MP Paper Detec on Sensor PCB
3rd Tray
ASF Motor Unit
ASF Motor
ASF Encoder Sensor
T3 Paper Remaining Sensor PCB
3rd Tray Relay
3rd Tray Paper Pull-in Sensor PCB
PCB
T3 Detec on Sensor
Document Scanner Sensor
Print Engine 2
Paper Feed Motor
Carriage Motor
ASF Motor Unit
ASF Motor
ASF Encoder Sensor PCB
Registra on Sensor PCB
Purge Cam Sensor PCB
Cap Cam Sensor PCB
ADF Unit
ADF Document Size Sensor
ADF Document Detec on
Sensor/ADF Document
Width Sensor PCB
ADF
Document Scanning Posi on Second
Sensor PCB
Motor Side CIS
ADF Cover Sensor
AFE/
LED Driver
ADC
Motor
Driver IC
USB
Host
USB
Power Supply
Wireless
PCB LAN PCB
AC line
Scanner Unit
FB
First Side
Document Cover Sensor
CIS Motor
FB Document Size Sensor
EEPROM
AFE/
LED Driver
DDR3
LAN
(MAC)
ASIC
Serial
Serial
ROM
ROM
(Backup)
Control Panel ASSY
LCD PCB
Panel PCB
Touch
Ink Cartridge
PNL9
Cover Sensor LCD Panel
OnOff SW
Fig. 2-5
2-8
PCB
IC
MODULE
PC
USB
Ethernet
LAN
(PHY)
Modem PCB
Tel line
SDAA
Modem
Ext Tel line
Head/Carriage Unit
Print Head unit
AMP
Head IC ( ( COF)
Head FPC
Speaker
Main PCB
Head Thermistor
Carriage PCB
CR Encoder Sensor
Paper Width Sensor
INK Refill ASSY
Cer fi.
Regular Ink cartridge model
IC
Ink Remaining Sensor
Ink Cartridge Sensor PCB
Ink Remaining Sensor
Ink Cartridge Detec on
Sensor
Thermistor
Humidity Sensor
Cer fica on Chip PCB
NFC
PCB
Ink tank model
Ink Remaining Sensor
PCB (BK)
Simple Ink cartridge model
Cer fica on Chip PCB
Ink Remaining Sensor PCB
Ink Cartridge Sensor PCB
Ink Cartridge Detec on
Sensor
Thermistor
Confidential