JUKI SC-920 Engineer's Manual page 63

2) Wiring diagram of fixing max. speed
Variable resistor for speed
Switch for lifting presser foot
Switch for thread trimming
Switch for high-speed
Switch for low-speed
o Insert to the connector (connector
(Caution) In case of decreasing the speed of switch for high-speed, use the variable resistor for max.
speed limit mounted on the control panel.
CN39
1
5V
Brown
2
3 Orange
4
Yellow
S GND
Green
5
Blue
6
S GND
Perple
7
Gray
S GND
8
White
9
Light blue
10
S GND
Pink
11
Black
S GND
12
CN39) of standing sewing machine pedal in the PSC box and use it.
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