LG LSE4613ST Service Manual page 41

Components
Infinite switch
(Double units):
LF,RF switch
2 2
A B
1
Test procedures
1. Refer to page 3-6 for the servicing procedure.
2. Set the Multiple meter scale to the R x 1000.
3. Disconnect all wires from infinite switch.
4. Push in and turn left knob to check the single type.
5. When turn on/turn off the knob, position measure
the resistance between P1 to 2.
P1
4
4a
S2
S1
6. When turn on/turn off the knob, position measure
the resistance between P2 to 4 and P2 to 4a.
P1
4
4a
S2
S1
P1
4
4a
S2
S1
2
P2
2
P2
2
P2
4-5
Results