Question about LG 42LG50 42 in. LCD HDTV

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Comes on then cuts it self off - LG 42LG50 42 in. LCD HDTV

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It may have detect shorts circuits so it goes into shutdown mode, or it has bad power supply module.
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

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

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

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.

Please post back what you find.

Posted on Oct 12, 2010

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Posted on Jan 02, 2017

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