Brother MFC-J6510DW

2-7
Confidential
2.2.4 Block Diagram
[
Control panel
unit
Color
PC Network
DDR2
Main
ASIC
MODEM
EEPROM
AFE/LED Driver
MAIN PCB
i
LCD
Carriage motor
Head/carriage unit
Carriage PCB
CR encoder sensor
Paper width sensor
Head thermistor
Head/carriage unit
Paper feed motor
6-wire 4-wire 4-wire
CIS
motor
2-wire
2-wire
3-wire
3-wire
4-wire 2-wire2-wire
7-wire
Switchback paper sensor PCB
Switchback paper sensor
PF encoder sensor PCB
C
MJ PCB
AC line
Line
External Line
2-wire
6-wire
2-wire *
3
6-wire *
4
CIS unit
(First side scanning,
black harness)
Paper feed (PF) sensor PCB
Registration sensor PCB
Registration sensor
Paper feed sensor
PF encoder sensor
4-
wire
3-
wire
MJ/PS shield unit
AMP
Speaker
Wireless
LAN PCB
Backup
battery
5-wire in 6-wire
connector
housing
Ink cartridge
cover switch
USB
Digital camera
/USB memory
SDAA
USB LAN
Control panel
PCB
Touch panel *
1
Touch panel *
1
relay PCB
Ink remaining sensor PCB
Casing internal temperature thermistor
Ink remaining sensors
Document detection sensor
Document width sensor (A3-size) *
3
Ink refill ASSY
High-yield ink cartridge sensor PCB
High-yield ink cartridge sensors
Ink cartridge detection sensor PCB
Ink cartridge detection sensors
Document scanning position sensor PCB (Second side scanning)
Document scanning position sensor (Second side scanning)
Document width sensor PCB
Document width sensor (B4-size) *
4
Power supply
PCB
LAN IC
ROM
Maintenance unit
Purge cam switch
CIS unit (Second side scanning, white harness)
ADF cover switch
ASF motor/encoder sensor PCB
ASF encoder sensor
ASF drive ASSY
ASF motor
ADF motor
Document scanning position sensor PCB (First side scanning)
Document scanning position sensor (First side scanning)
Document detection/width sensor PCB
ADF unit
Scanner cover
(Scanner unit)
Media
SD/MS/MS Duo
2-wire
2-wire
2-wire
7-wire
4-wire
4-wire
6-wire
3-wire
3-wire
4-wire
3-wire *
3
6-wire *
4
Key matrix
Scanner
cover sensor
*1 For models with touch panel
*2 For duplex scanning models
*3 For models destined for countries except Japan
*4 For Japanese models