LG LSEL6335F Service Manual page 43

Components
Infinite switch (Triple
units):
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 P1
4 4
4a 4a
P2 P2
4b 4b
S1 S1
6. When turn on/turn off the knob, position measure
the resistance between P2 to 4.
P1 P1
4 4
4a 4a
P2 P2
4b 4b
S1 S1
P1 P1
4 4
4a 4a
P2 P2
4b 4b
S2 S2
S1 S1
2 2
S2 S2
2 2
S2 S2
2 2
4-7
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