Question about Sharp Aquos LC-42D62U 42 in. LCD HDTV

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Power light flashing and no picture on the screen.

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It may be in safety shutdown mode due to short circuits in the power supply or in the backlight inverter circuits.
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

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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.

Posted on Oct 15, 2010

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