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Only for training and service purposes
LGE Internal Use Only
6. NO SOUND_HDMI
Replace Main Scaler (IC100)
Check the Input source.
(D-sub & DVI don’t support sound)
Check the sound setting in PC
Setting like a right image.
Y
N
Check JK201 Soldering
Do re-soldering
Y
N
Y
Check HDMI Cable for Damage or
Open Connector
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