Printed Circuit Board Diagram (Connector Layout) - JUKI TL-2200QVP Service Manual & Parts List

2013.3.6 最終校正用

PrinTeD circuiT BoarD Diagram (connecTor LayouT)

5
ac120v
Plug socket
FILTER
circuit board
Description
Terminal
Power input
CN1
(120 VAC)
Power sup-
ply connec- CN2
tion
Relay sig-
CN3
nal
circuit board
Description
Terminal
Power sup-
ply connec- T16
tion
Relay sig-
CN12
nal
SOL CN36
CN55
Lamp
Bobbin
winding mo- CN70
tor
(caution) 1. cn nos. in frame of main circuit board denote connector nos. in main circuit board.
2. Portions enclosed with thick lines denote circuit boards.
3. numerals outside of frame of main circuit board denote number of lead wires.
Power sW
2
CN1
CN2
FILTER
circuit board
CN3
stitch regulator
Cord
color
Pin
1 Yellow AC120V
2 Blue AC120V
1 White
2 Black
3 Red
1 Yellow
2 White
3 Gray
MAIN
Cord
color
Pin
1 White
2 Red
3 Black
1 Yellow
2 White
3 Gray
1 White Thread trimmer COM
2 White Tension release COM
3 White Presser lowering COM
4 Black Thread trimmer
5
Black Tension release
6 Black Presser lowering
1 White
2 Black
1 White
2 Black
MOTOR(+)
3 Red
MOTOR(-)
4 Blue
Thread trimmer solenoid
Tension release solenoid
Presser lowering solenoid
6
cn36
3
T16
MAIN
circuit board
3
CN12
cn71
11
Signal Description
Main shaft
VP
motor
VN
COM
+12V
PDD
RLD0
Encoder
Signal
VP
COM
VN
+12V
PDD
RLD0
Stitch regula-
tor
VCC
COM
SW
GND
29
– –
2
CN55
Bobbin winding
4
cn70
main shaft
4
T15
cn30
8
MAIN
circuit board
Cord color
Terminal Pin
1 Black
2 Red
T6
3 White
Green/Yel-
4
low
1 -
2 Black
3 Orange
4 Blue
5
Purple
CN30
6 Light blue
7 Pink
8 Red
9 Yellow
10 -
1 Black
2 White
3 Red
4 Green
5
Yellow
6 Brown
7 Blue
CN71 8 Gray
9 Orange
10 Pink
11 Light blue
12 -
13 -
14 -
15
-
Lamp
motor
motor
encoder
Signal
U phase
V phase
W phase
GND
GND
U
V
W
A
B
VCC
Z
+5V
TRM
HLF_S
SPEED
DIR
TG
START
LED_SW
GND
DDET
UDET