Question about LG 42LB5D 42 in. LCD Television
Not sure what model but there is a coil on some LG LCDs that needs to be replaced on the SMPS.
Posted on Jul 03, 2008
Not sure if this applies to your situation, but Plasma TVs use high voltage in their display systems, and static electricity builds up after 10-15 minutes of activity. Whenever the scene changes from a bright to a dark one, there is a voltage surge that causes sparks to discharge between the electrodes. This causes the crackling sounds you hear.
Posted on Aug 24, 2008
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Posted on Jan 02, 2017
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