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Outline of Mechanism
Outline of Mechanism
Outline of Mechanism
Layout for PCB connectors
The illustration below shows layout for Printed Board connectors.
Main PCB
CN3
UTHRD
(Upper thread
sensor PCB)
4
1
8
1
CN11
LED1
(Work area
LED PCB)
2
1
CN26
ATINT
(Auto threader
sensor PCB)
3
1
CN23
VANITY
(*Not used)
3
1
CN9
BW
(Bobbin winder
motor sensor PCB)
6
1
11
1
6
1
1
2
1
2
1
9
2
28
1
27
CN19
UPRELAY1
(Upper unit relay
PCB 1)
10
1
CN6
CPLD
(Spool stand
LED)
8
1
CN18
BOT_UNIT
(Extension IF
PCB (Lower))
5
1
CN36
UPRELAY2
(Upper unit
relay PCB 2)
CN32
UWAVE
(*Not used)
3
1
CN5
ISP
(*Not used)
6
1
CN31
UWAVEPEN
(UW pen
connector PCB)
5
1
CN24
KLPOT
(Knee lifter
sensor)
3
1
CN28
PLT1
(Needle plate A
detection switch)
2
1
CN29
PLT2
(Needle plate B
detection switch)
2
1
CN25
FINT
(Feed pulse motor
sensor PCB)
3
1
CN27
CINT
(Cutter pulse motor
sensor PCB)
3
1
CN1
PANEL
(Panel PCB)
CN37
“No name”
(Embroidery unit)
CN22
DTHTR
(Lower thread
photo transistor)
CN21
DTHLD
(Lower thread
LED diode)
CN8
MOTOR
(Motor drive
PCB)
CN13
ZPM
(Zigzag pulse
motor)
1
4
CN30
ENC
(NP sensor PCB)
4
1
CN7
POWER
(Power supply
PCB)
5
1
CN2
WRITE
(*Not used)
CN10
PFPM
(Presser foot
pulse motor)
1
4
CN33
LMPM
(Laser module
pulse motor)
1
4
CN34
THPM
(Threader pulse
motor)
1
4
CN12
ATPM
(Auto tension pulse
motor)
1
4
CN15
CPM
(Cutter pulse
motor)
1
4
CN16
FPM
(Feed pulse
motor)
1
4
CN17
DPM
(Feed dog drop
pulse motor)
1
4
CN14
SPM
(Side feed
pulse motor)
1
4
Connector Pins
Pin # : 1
Pin # : 5
5
1
Summary of Contents for BLDY
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