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LG Electronics Inc. All rights reserved.
Only training and service purposes.
5. No Sound(H/P)
Replace Main Scal er
(IC200)
Check the Input source.
Check the sound setting
in PC
Setting like a right
image.
Y
N
Check JK501 Soldering
Do re-soldering
Y
N
Y
Check Cable status for
Damaged or Open
Connector
Y
Summary of Contents for 34WN80C
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