Question about LG 42LC2D 42 in. LCD HDTV
This will be a problem with the inverter board to control the backlights, this causes the screen to try & light up & then blank out. If the backlights are faulty, then a new replacement screen is required. Look for any sign of any component stress on the inverter board & also check for any related capacitors on the power board side that may look swollen & replace them.
Posted on Sep 03, 2009
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Posted on Jan 02, 2017
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Aug 06, 2007 | LG RZ-20LA70 20 in. LCD Television
Hi, this description usually indicates power supply failure, you can verify this by checking the output voltage of power supply. Cause of the error can be electrolyte capacitors. You can identify them by swelling at the top of the condenser. If you have the technical ability? so there are a few more options for testing. In any case always possible to replace all power supply. Good luck! Let me know if everything worked out, or if you need further guidanc
Feb 28, 2011 | LG RZ-20LA70 20 in. LCD Television
Aug 14, 2010 | LG RZ-20LA70 20 in. LCD Television
Sep 19, 2008 | LG RZ-20LA70 20 in. LCD Television
Aug 30, 2015 | LG 42LC2D 42 in. LCD HDTV
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