Control System Block Diagram - Brother PR600II Service Manual

Outline of Mechanism Control system block diagram
AC Power
supply
LED DRIVE PCB
Inlet
SW
Power supply
ASSY : POWER PCB
SW
Power supply
40V,24V
USB F
connector
SEWING MACHINE
OPERATION PANEL
ASSY : PANEL PCB
Communication
Power supply
5V,3.3V,1.9V
ROM
FLASH ROM
SDRAM
EEPROM
LED light
ASSY :
ASSY : MAIN
SHAFT SENSOR
ASSY : MAIN PCB
Power supply
EEPROM
5V
3.3V
40V, 24V
Power supply monitor
I/F
Communication
Thread guide Thread cutter
motor
Thread guide
Hoop sensor
sensor
24V
I/F
LCD
controller
CPU
USB
controller
USB H
connector
Index sensor
Wiper sensor
Color change sensor
Color change
Main motor Wiper motor
motor
CPU
Picker
sensor
Thread cutter
sensor motor
X sensor
ASSY :
HOOP PCB
X motor
Buzzer
Card
BUFFER
connector
Thread amount
sensor x6
ASSY : HEAD PCB
Main motor driver
Stepping motor
driver x7
CPLD
Picker
motor
Y motor
ASSY : CONNECT Y sensor
PCB
5V
Inverter for back light
LCD Module
Touch panel
Start/Stop , Thread cutter
Thread guide SW
Two-color LED
1 - 7