Knob Structure And Function; Structure Of Knob Switch - Kubota KX91-3a Workshop Manual

WSM Minor Change
d. Knob structure and function
The knob has a built-in IC chip that is different from that for potentiometers.
1)Service mode:Press the center switch of the meter panel to call the service mode.
2)Knob control: Shift the knob to L or R direction to call two way PTO operation.
3)Breaker operation:Press the back button of the knob to call the breaker mode.

1. Structure of knob switch

Horn SW
Breaker SW
ELECTRIC CIRCUIT
4
3
2
1
RED
+5 V
PROPORTIONAL OUTPUT WHITE
GND BLACK
BLUE
GREEN
YELLOW
GRAY
8
7
6
5
II Service Engineering Section
1
3
2
4
7
6
(1)
5
(2)
(1) Knob switch (2) Horn switch
(3)
II - 26
(3) Breaker switch