JUKI HZL-NX7 - 3. Set-up; Installing the Wide Table

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• Connection block diagram
CN18
CN25
Bobbin winding motor
4P
Unused
BH sensor
Main shaft detection PCB
6P
Throat plate switch PCB
CN31
CN6
2P 3P
Potentiometer cable asm.
Thread tension origin detection PCB
CN3
4P
CN15 CN13
7P 4P
CN20
4P
Needle throwing STM
Feed STM
CN29
3P
Main motor
CN9
CN19
3P
3P 15P
CN27 CN28
2P 5P
Power supply relay lead wire
Power SW
Power cord
Controller socket Foot controller
CN200
40P
CN205
Unused
LCD
480×272
Panel PCB
Touch panel
Main PCB
Motor filter PCB
BLACK
WHITE
6P
6P
Top feed STM
4P 4P
CN1
Top feed detection PCB
4P
Flash memory
interface
CN4
CN14
CN5
GREEN
CN17
SW/slide volume PCB
CN204
USB
Write
CN206
CN207
(For
external
power
supply)
GREEN
Thread trimmer origin detection SW
CN30
Knee lifter slide VR PCB
BLACK
12P
3P
15P
CN212
Unused
Presser foot lifting switch cable asm.
Thread tension STM
Presser-lifter STM
Automatic DF STM
Thread trimming STM
BLUE WHITE
RED
Power PCB
CN2
CN1
Panel I/F cable asm.
Under arm LED PCB 2
On hand LED PCB 1
CN208 CN209 CN210 CN211
2P 2P 2P 2P
Unused
CN202
CN203
CN26 CN16
CN2
CN34
On hand LED PCB 2
Under arm LED PCB 1
RED