Question about Element Electronics FLX-2610 26 in. LCD HDTV

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Tv comes on briefly then picture goes away, but you still get sound

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First, look at the screen in darkened room to see if you can see any slight glow from the screen, if it does, then the problem can be the T-CON (not getting the 12vdc) or the main logic board not feeding the signals to the T-CON board.
if not, next place to check will be the power supply module, make sure it has 24vdc which is required by the backlight inverter to work, the reason for not having 24vdc can be from bad DC filter caps (leaking/bulging top, high ESR) or short circuits in the inverter board which will cause the 24vdc supply to go into shutdown mode, so you may have to disconnect the power cable that feed the inverter board to see if the 24vdc will work without the inverter board hookup, you will need to apply about 3~4 amp of load to the 24vdc to make sure it can handle that. There are fuses on the backlight inverter boards also. So there is some troubleshooting you will have to do to find out the causes of the problem you are having.

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

Failed TV and Monitors: 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 he can make you a set of caps.

Posted on Oct 13, 2010

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Posted on Jan 02, 2017

  • 22 Answers

SOURCE: picture goes away not sound ,hit the back of tv

You need to take the back off the set, with the power off, turn it on, then probe around with a long, wooden chopstick until you find the problem.

Posted on Apr 05, 2010

dduncan774
  • 760 Answers

SOURCE: hello, my westinghouse tv has sound but no

You have 1 or more bad lamps in your display panel. You can get replacement lamps, but there is a lot going on to change them. If you are not experienced in electronics, I would suggest you let a service provider fix it, or invest in a new set.

Posted on Apr 04, 2011

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