JUKI
LBH-1790 Series User Manual

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(10) Pedal switch circuit diagram
Presser sensor Photo sensor Start sensor Photo sensor Linear presser lifter sensor
Red
White
Black
Brown
Yelllow
Green
White White White
CN41 (White) CN40 (White)
MAIN p.c.b.
CN91 CN92
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4
1 2 3 4
+5V PRES GND +5V START GND +5V PDL SGND SHIELD

JUKI
LBH-1790 Series Specifications

General

Brand	JUKI
Model	LBH-1790 Series
Category	Sewing Machine
Language	English