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Only for training and service purposes

LGE Internal Use Only

1) Disconnect an terminal of voltage distribution resistor from each DC link

electrolytic capacitor

2) Set the multi meter to resistance mode, connect the probe to +,- terminal

of the capacitor. If the estimated resistance value is increase

continuously without short(value is 0), then the resistor is normal

3) Set the multi meter to resistance mode, confirm that the resistance value

of the resistor is around 270 kOhm

Check and replace inferior

components

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Electrolytic capacitor and resistor for voltage distribution

2.15 Others

Checking Method for Key Components

LG MULTI V IV ARNU07GTU 2 Series User Manual

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