Block Diagram - Brother DCP-1510 Service Manual

2.4

Block Diagram

Low voltage power supply PCB
Eject sensor PCB
Paper feed/paper printing
position sensor PCB
Paper feed
sensor
Main PCB
EEPROM
Serial
ROM
New
toner
High
sensor
voltage
power
supply
PCB
Solenoid
AC-DC converter
Eject sensor Thermistor
(Center)
Paper printing
position sensor
Encoder PCB Modem PCB
Encoder
Main motor unit
Relay TRIAC
AC AC
Halogen Thermostat
heater
Heater unit
Internal
Speaker
temperature
thermistor
Hook
Panel
PCB
Document
PCB
detection
sensor
PCB
LCD
Control panel
Fig. 1-5
1-8
Laser unit
Polygon
motor PCB
LD CTRL
PCB
ASIC
Document Document
scanning scanner
CIS unit
position motor
sensor
PCB
ADF unit Document scanner unit
Confidential