Brother LK3-B430E MARK II - Control Circuit Block Diagram

10. ELECTRIC MECHANISM
91
LK3-B430E Mark II
COM0
2
1
COM1
3 COM2
4 COM3
5 COM4
6 COM5
7 +5V
8 BUZ
9 LEDD7
10 LEDD6
11 LEDD5
12 LEDD4
13 LEDD3
LEDD2
26
25
24
23
22
21
20
19
18
17
16
15
14
LEDD1
LEDD0
KEY2
KEY1
KEY3
KEY0
KEY4
KEY5
S0V
KEY7
LED
KEY6
3M 7926-B500FL
1
START
2
3
4
CLAMP1
5
6
3429-6002SCFL
B6B-PH-K-S
1
2
3
4
B7P-VH
1
2
3
4
Ｂ４Ｐ−ＶＨ(
Blue
)
1
2
3
4
B4P-VH
EMNC
EMNO
+5V
YA
YA
YB
YB
XA
XA
XB
XB
1 +5V
2 +24V
3 S0V
4 ＋５５Ｖ
5 ＋５５Ｖ
6 P0V
7 P0V
B5B-PH-K
1
2
±0V
+300V
1 ＲＬＹＩＮ
2 +VS
3 ＲＬＹＯＦＦ
4 ＳＷＤＯＦＦ
5 S0V
5219 -02A
MOLEX 3191-02R1
1 +5V
B9B-XHA
2 XORG A
3 GKX
4
YORG A5
6 GKY
1 +5V
2 ENC
3 NLUP
4 NLDW
5 S0V
B5B-XHA
+5V
1U 2V 3W 3 4 +12V-B 5 ±0V-B 2 ±0V-A 1 +12V-A 6 7 +12V-C 8 ±0V-C 9
10 +12V-N 11 ±0V-N
B11B-PH-K-S
B7P-VH
1 +5V
2 +24V
3 S0V
4 ＋５５Ｖ
5 ＋５５Ｖ
6 P0V
7 P0V
B5B-PH-K-S
1
2
±0V
+300V
1 ＲＬＹＩＮ
2 +VS
3 ＲＬＹＯＦＦ
4 ＳＷＤＯＦＦ
5 S0V
3 4 +12V-B 5 ±0V-B 2 A0V 1 A18V 6 7 +12V-C 8 ±0V-C 9
10 +12V-N 11 ±0V-N
B11B-PH-K-S
1
2
3
4
LB-04TV
AC200V
AC200V
EARTH
EARTH
EARTH
POWER PCB
S49939-001
MAIN PCB
S49479–001
P1 PANEL
P11
UVW
P17
FOOT
P18
HEAD
P6
YPM
P7
XPM
P9
POWER
P12
DC300
P16
PER
P13
DC18
P1A ORG1
P2 SYNCHRO
P1
POWER
P5
DC300
Ｐ２
ＰＥＲ
Ｐ４
ＡＣＩＮ
PH1
PH2
Ｐ３
ＤＣ１８
PANEL PCB
S49497–001
172169-1 172161-1
Synchronizer
Solenoid
X pulse motor Y pulse motor
Thread trimming
Sewing clamp
Power switch
Conversion
transformer
Sewing clamp sensor
Machine motor
Foot switch
DCfan
Red
White
Black
Yellow/
Green
Yellow/
Green
White
Red
Red (Black)
White
PE
Brown
Black
Blue
Green
Yellow
Black
Red
Black
Red
Red
Orange
Black
Violet
Violet
Gray
Gray
Red
Orange
Black
Violet
Violet
Gray
Gray
Orange
Orange
Blue
Blue
Red
Black
Yellow
Yellow
Red
White
Black
Green/Yellow
Black
White
Red
Green
White
Black
Green
Red
Red
White
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
Black
Power supply plug
1
2 CLAMP1
3
4
5 EARTH
6
7
8START
9
Control box
Green/
Yellow
Operation panel
CLAMP2
Red
MOLEX 3191-02R1
5219 -02A
Gray
Gray
Red
Gray
Black
7
8
9
+5V
GKOS
OSAE A
Black
White
Red
Blue
Black
Brown
White
Black
Red
X home position sensor
Y home position sensor
3429-6002SCFL
3M 7926-B500FL
1 COM0
2 COM1
3 COM2
4 COM3
5 COM4
6 COM5
7 +5V
8 BUZ
9 LEDD7
1 1COM
2 2COM
3 3COM
4 4COM
LEDD2
8
7
6
5
22
21
20
19
18
17
16
15
14
LEDD1
LEDD0
KEY2
KEY1
KEY3
KEY0
KEY4
KEY5
KEY0
KEY1
KEY2
KEY3
P8
PANEL
Machine head
Option parts
1 9 +24V
+24V
10 13
+24V12 ＥＸＩＮ４11 ±０Ｖ
15
ＥＸＩＮ５14 ±０Ｖ
16
±０Ｖ
2 ＥＸＩＮ１ 3 +24V 4 ±０Ｖ 5 ＥＸＩＮ２ 6 +24V 7 ±０Ｖ 8 ＥＸＩＮ３
Ｂ１６Ｂ−ＰＨＤＳＳ
1
+24V
11
10
+24V
12 ＡＩＲＳＷ
ＲＣＬＡＭＰ
2 ＬＣＬＡＮＰ
3 ＦＯＯＴ
4 ＦＬＩＰ
5 ＯＰＴＩＯＮ１
6 ＯＰＴＩＯＮ２
7 ＯＰＴＩＯＮ３
8 ＮＥＥＤＬＥ
9 ±０Ｖ
Ｂ１２Ｐ−ＳＨＦ−１ＡＡ
+55V
THCUT
CLAMP
CLAMP4
3
2
1
P5
SOL
5219-04A
MOLEX 3191-04R1
White
Black
White
5
1
2
3
4
B5P-VH
+55V
THREL
+55V
OPTION
P4
SOL2
White
Black
5
6
±０Ｖ
THREAD
GKTH
B6B-XHA
±０Ｖ1 ＋５Ｖ10 ＋５Ｖ9 −１１Ｖ8 ＋１１Ｖ7 ＤＳＲ6 ＲＸＤ5 ＤＴＲ4 ＴＸＤ3 ±０Ｖ2
B10B-XH-A
P15 EXIN
P20 RSPORT
P14
AIR
Black
Red
White
B3B-PH
-K-S
1 +24V 2 OUTPUT 3 S0V
P19
FAN2
5219-03A
ＭＯＬＥＸ
３１９１−０３Ｒ１
Green/
Yellow
Green/Yellow
±０Ｖ (ＳＴＡＲＴ)
±０Ｖ (ＣＬＡＭＰ１)
±０Ｖ (ＣＬＡＭＰ２)
CLAMP2
±０Ｖ(ＣＬＡＭＰ１)
±０Ｖ(ＣＬＡＭＰ２)
±０Ｖ(ＳＴＡＲＴ)
Gray
Gray
Gray
Gray
Gray
Gray
U
V
W
E
Green/Yellow
Green/Yellow
Green/
Yellow
Green/
Yellow
Green/
Yellow
Thread trimming
White
Black
Red
Emergency stop switch
Machine head
Brown
Black
Blue
LEDD5
LEDD6 23 S0V
KEY724
25
KEY6
LED
26
LEDD4
LEDD3
12
11
13
10
5566-08A
MOLEX 5557-08R
P3
SELECT
1 +24V
2 XORG B
3 S0V
4
YORG B5
6 S0V
10 +24V
11 OPTION
12 S0V
+24V
P1B ORG2
7
8
9
+24V
S0V
OSAE B
B12B-XHA
3S0V
P10
FAN1
B3B-PH
-K-S
1 +24V 2 OUTPUT
Clamp
Start
Gray
Gray
Gray
Gray
Gray
Gray
Green/Yellow
Gray
Gray
Red
Gray
Black
10-13. Control circuit block diagram