Question about Philips 42PF7421D 32 in. LCD HDTV

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Wont turn on only red light blinks - Philips 42PF7421D 32 in. LCD HDTV

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It may be in safety shutdown due to short cicuits 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 Aug 02, 2010

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Posted on Jan 02, 2017

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