LG XH-T5020X Service Manual page 34

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Only for training and service purposes
Motor
Driver DRV_MUTE
pin is High?
Motor
Driver DRV_MUTE
pin is High?
SLED+ and
SLED- output
properly?
3-5
Check the connection line of
DRV_MUTE
Check the related circuit of
SLEGN
Check Focus connection on
ES8381 and motor driver.
LGE Internal Use Only