Question about Sony BRAVIA KLV-S40A10 40 in. HD-Ready LCD Television

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Hi , i have a black screen , no picture , only sound works . what's wrong?

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Either the 24vdc power supply or the backlight inverter board is bad, you need to troubleshoot the problems.
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

Posted on Aug 08, 2010

  • eolavsen
    eolavsen Jan 14, 2013

    Hi again!

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Posted on Jan 02, 2017

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