Question about LG 42LC2D 42 in. LCD HDTV

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T.V. Cut off mid viewing. No picture or sound. When powered up via remote or on the back panel, red light flashes but nothing else happens.

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Right now the only that is working is the standby 5vdc power supply section, you need to open it up and check the power supply module, look for bad caps, burnt parts, cold solder joints. More likely the 12 and the 24vdc power supply is not working right now which can be due to short circuits or failed supply itself.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Please post back what you find

Posted on Jul 19, 2010

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Posted on Jan 02, 2017

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