Question about Sharp Aquos LC-46D62U 46 in. LCD HDTV

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Sharp power light won't power up and power lights are blinking

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The 5vdc standby power supply is working but not the rest of the set. It may be in safety shutdown due to short circuits in the power supply or in the backlight inverter board, those are the two areas you need to check first.
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
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx

Please post back what you find.

Posted on Jul 30, 2010

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Posted on Jan 02, 2017

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1 Answer

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