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JUKI LK-1900B series Engineer's Manual

JUKI LK-1900B series
174 pages
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13. Circuit diagrams
(1)Blockdiagram_Standardspecication(MC-670)
F
A
N
F
G
1
S
D
C
M
A
I
N
I
N
T
4
P
C
N
3
8
C
N
3
1
C
N
3
4
C
N
3
0
2
P
2
6
P
30P
3
P
2
P
C
N
7
3
(
)
3
P
C
N
7
1
(
)
10P
C
N
7
7
(
)
(
)
10P
C
N
7
6
4P
C
N
4
5
(
)
4P
C
N
4
4
(
)
6P
C
N
4
3
(
)
2P
C
N
3
9
(
)
C
N
4
7
(
)
4
P
C
N
1
3
C
N
3
3
2
P
C
N
1
6
6
P
C
N
1
7
C
N
1
5
9
P
4
P
4
0
0
0
6
4
9
5
4
0
1
4
2
7
9
7
4
0
1
1
1
2
1
4
4
0
0
2
3
3
7
1
:
M
9
0
1
7
5
8
0
0
A
0
:
3
φ
4
0
0
0
5
3
9
0
:
C
E
4
0
1
1
3
4
2
7
4
0
1
3
7
3
6
0
4
0
1
3
7
3
7
0
4
0
1
3
8
1
3
7
C
N
3
7
4
0
P
C
N
1
1
4
0
P
C
N
1
4
C
N
1
2
9
P
F
M
-
O
N
E
8
5
V
F
L
T
C
N
1
6
P
C
E
.
3
φ
4
0
1
4
2
2
6
7
F
L
T
-
T
:
4
0
1
0
5
4
6
5
(
3
φ
F
L
T
-
C
E
:
4
0
1
4
5
9
0
1
(
C
E
)
C
E
4
0
1
1
4
3
7
3
4
0
1
1
4
3
7
5
4
0
1
4
1
4
8
8
:
3
φ
4
0
1
4
6
2
9
5
:
C
E
4
0
1
4
1
4
8
7
:
2
P
C
N
1
0
3
P
3
0
P
C
N
7
0
2P
10P
6P
C
N
4
2
C
N
7
5
I
N
T
(
)
(
)
4P
(
A
I
R
)
8
P
(
B
R
-
I
F
)
C
N
4
0
(
)
4
0
1
4
2
2
7
2
4
0
1
4
6
2
9
6
4
P
4
0
0
0
5
7
2
8
4
0
0
0
6
9
1
2
9
P
C
N
4
1
(
O
P
)
C
N
4
6
C
N
3
6
4
P
(
O
P
)
(
O
P
)
4
P
C
N
5
1
(
)
3
P
C
N
7
2
(
)
(
)
4
0
1
3
9
1
7
6
4
0
1
3
9
1
7
7
4
0
1
3
9
1
7
8
4
0
1
3
9
1
7
9
4
0
1
4
2
7
2
6
4
0
1
0
4
9
1
6
A
T
I
P
M
5
5
0
W
(
O
P
)
(
)
(
)
9
P
6
P
1
0
P
C
N
4
8
C
N
4
9
C
N
5
0
(
)
(
)
(
)
(
)
(
)
(
)
(
P
L
D
-
J
T
A
G
)
(
D
S
P
-
J
T
A
G
)
(
O
P
)
(
I
P
4
0
1
4
4
8
8
6
)
ペダルセンサーL組
押え上げセンサー結合
糸切りセンサー結合
(押え・スタートスイッチ)
電源スイッチ
主軸サーボエンコーダー
主軸サーボモーター動力線
主軸モーター
X送りモーター
送りモーター
糸つかみモーター
糸切り・押え上げモーター
Pedal sensor L (asm.)
General export
General
Main shaft servo encoder
Main shaft servo motor
power cable
Main shaft motor
X-feed motor
Unipolar
Unipolar
Bipolar
Bipolar
2-phase
2-phase
2-phase
2-phase
Y-feed motor
Needle thread clamp motor
Thread trimmer/work
clamp foot lifting motor
Encoder
Encoder
Encoder
Solenoid relay
cable (asm.)
For FAN
Safety switch (asm.)
Work clamp foot lifter sensor (compl.)
AT solenoid (asm.)
Button clamp unit solenoid
(asm.) [OP]
Thread trimmer sensor (compl.)
40142272
(IP type : 40144886)
(White)
(White)
(White)
(White)
(White)
(White)
(White)
(White)
(Blue)
(Blue)
(White)
(White)
(Black)
(Black)
(Black)
(Red)
(Red)
(Red)
(Red)
(Red)
(Yellow)
(Temporary stop,
thread breakage
detection)
(OP)
(Work clamp
foot,
start switch)
(OP)
(Writing of software)
(Only for CE and 3φ)
Terminal
Terminal
(It is not supplied
with CE type.)
Power switch
SDC board (asm.)
INT board (asm.)
Operation panel
(asm.)
MAINboard(asm.)
FLT board (asm.)
INT cable (asm.) [It is connecting directly to INT board.]

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JUKI LK-1900B series Specifications

General IconGeneral
BrandJUKI
ModelLK-1900B series
CategorySewing Machine
LanguageEnglish

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