Table of Contents
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MAIN PRINTED CIRCUIT BOARD (SPEED ADJUST)
AC
SW
TRNSFORMER
LAMP
LP
MAIN SEWING MOTOR
M
FOR LCD P.C.B.
CN1
1
3
CN5
CN3
1
2
3
4
CN12
CN2
1
2
CN11
CN8
1
4
CN9
CN6
1
2
3
4
5
6
7
8
9
10
11
EN P.C.B.
CN7
S-A
1
1
S-B
2
2
S-N
3
3
VCC
4
4
GND
5
5
FOOT CONTROLLER
1
2
JACK
SPEED REDUCER
1
2
3
MICRO SWITCH FOR FRONT FLAP
1
2
CN13
1
2
3e
NP P.C.B.
V
1
1
SN
2
2
G
3
3
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