Question about Sony BRAVIA KDL-40S2010 40 in. LCD Television

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While watching tv last night our screen went blank. Tried to turn on this am, turned on but was still blank. What do you think?

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You either lost the 24vdc power supply section for the backlight inverter board or there are short circuits in the backlight inverter.
If you are going to DIY and have proper tools, knowledge of electronics 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

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Posted on Jul 13, 2010

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Posted on Jan 02, 2017

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