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Outline of Mechanism
Outline of Mechanism
Outline of Mechanism
Control system block diagram
Touch control IC
Camera
module
PC communication
(for evaluation)
D pulse motor
C pulse motor
CPM sensor PCB
F pulse motor
FPM sensor PCB
S pulse motor
Needle plate detect SW 1
Needle plate detect SW 2
Knee lifter VR
USB (HOST) Hi-speed
USB (FUNCTION)
Hi-speed
USB HUB
IC
BHSW2
SLEEP function
BHLSW
PFSW
Cloth thickness
detect VR
UWR PCB
x 2
LM pulse motor
X pulse motor
Y pulse motor
LED
driver 1
Test mode SW x 4
+24V Detect
voltage reduction
Power SW
Inlet
Z pulse motor
TH pulse motor
AT sensor PCB
BW detect SW
PF pulse motor
Communication I/F
Communication I/F
eMMC
DDR3
Deserializer
DDR3
Communication I/F
Audio codec
Clock IC
Sleep SS LED flashing circuit
Reset circut
EEPROM
JTAG connector
A/D converter
Monaural speaker
Speaker jack
Monaural AMP
EEPROM
Pulse motor
driver
BD63876EFV
x 6
Pulse motor
driver
BD63876EFV
x 3
+3.3V
DC/DC converter
BW motor
drive circuit
+5V
DC/DC converter
FPGA
MachXO640
Switching
power supply
+24V
TP
LCDM 10.1 inch
LM PCB
AT pulse motor
SD card (for WLAN)
USB (HOST) Hi-speed
Multi foot controller
(MFFC)
MFFC jack
DPM sensor PCB
SPM sensor PCB
UW pen connector PCB
Ultrasonic wave pen
SS LED x 2
SS key
BK key
SS PCB
NP key
CUT key
ATP key
LK key
LK LED
Panel PCB
Main PCB
Embroidery unit
+24V
12C
LVDS
VR
VR PCB
LED PCB
LED PCB
LED
LED PCB
LED
LED
LED PCB
LED PCB
LED PCB
LED
LED PCB
LED
LED
LED
LED
driver 2
Extension IF
TH key
Photodiode PCB
LM sensor PCB
TH sensor PCB
PF sensor PCB
Z sensor PCB
Phototransistor PCB
TH PCB
Bobbin thread detect
Upper thread sensor PCB
Upper thread detect
BW motor
Speed sensor
Bobbin winder sensor PCB
NP sensor x 3
Stop position sensor
A/B phase sensor
NP PCB
Power supply PCB
X initial sensor
X sensor PCB
Y initial sensor
Y sensor PCB
Frame detect SW x 5
Frame rock SW x 1
Embroidery frame
detect PCB
Motor
controller
Motor drive PCB
B/L LED
constant
current
circuit
(200mA)
DEEP
SLEEP
circuit
LCD power
supply circuit
(2.5V, 3V,
8.2V, 22V,
-7V)
Power supply
0.75V, 1.4V, 1.5V,
1.8V, 3.0V, 3.3V, 5V
SLEEP 3.3V
SLEEP 5V
CPU Freesclae
i.MX6Solo
Upper unit
sensor
relay PCB
CPU
RX621 ROM/RAM : 256K/64K
Y relay PCB
Pulse motor driver
BD63876EFV x 2
I/O expander
8ch
I2C I/F
I2C I/F
I2C I/F
I2C I/F
I/O expander 8ch
X relay
PCB
+24V, +5V,
+3.3V
+24V, +5V, +3.3V
+24V, +5V,
+3.3V
+24V
+24V
+24V
8bit
bus
Main motor (Brush)
Driver
Thermistor
Reset circuit
Buzzer
To FPGA
EX+24V
EX+24V
Extension IF
PCB (upper)
LPF AMP
Summary of Contents for BLDY
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