Question about Dynex 32 in. LCD Flat-Panel HDTV

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My tv shows the red light and when i hit the power button noting happens, the blue light is suppose to come on but the screen stays black

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  • Dynex Master
  • 8,457 Answers

Tries unplug the tv about an hour replug it back tv should work again,but this process keep repeating to this.The power supply requrie changing,that the board,the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay com to buy a refurbish power supply board for the replacement.

Posted on Jul 09, 2010

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  • Master
  • 11,361 Answers

You either have failed backlight inverter board or it is not getting the 24vdc from the power supply.
If you are going to DIY and have proper tools 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

Posted on Jul 05, 2010

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Posted on Jan 02, 2017

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