F1220ND5 - LG Washing Machine Service Manual (repair manual). Page 26

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25
SPIN TROUBLE
While spinning, is the frequency of the
water level 248 or more?
Pressing QC test mode buttons at the
same time after power off, press the
START/PAUSE button 2 times, is the
drum low speed spin?
Is it disconnected, or disassembled?
[White : 3pin (     ), Red:3pin (     ),
Red:3pin (     ), National:4pin (     )]
Replace the PWB assembly.
Check the motor connector, Is the
resistance of the terminal same as the
figure?
MOTOR TERMINAL (1)
Resistance of terminal:
~      /      ~      /      ~      : About 5 ~10 
Check the sensor
(Pressure) or hose
(Sensor).
If the problem is on the
sensor or the hose,
replace the sensor or the
hose.
Normal
Correct the connector.
Replace the STATOR
assembly.
YES
NO
NO
NO
YES
YES
NO
1
2
3
1
2
2
3
3
1
1
2
3
4
Is it disconnected, or disassembled?
White : 3pin(     ), White:4pin(     )]
Correct the connector.
NO
YES
1
2
YES
(1) (2)
1 2
3
4
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