Question about Akai LCT2721AD 27 in. LCD Television
Akai LCT2721AD (16 Months old) - Power on - Sound on - Black screen (No Picture). Please Help!
I have sound but no picture. I tried unplugging and replugging but I get the same result. Can you help?
Posted on Jun 02, 2011
Ive reviewed and assisted anoter person who had a similar problem that caused the tv to malfunctioin simialr to yours. After doing some short research and the other person who had the problem, came to find out that 4 resistors failed on the main board causing this to happen. It also could be the backlight of your Plasma screen tv, or your Plasma screen itself is shot.
I would recomened that if you have no active warenty to give a visual inspection of the Tv, via removing the rear black plastic pannel to see if any of the corisponding chips have any burn marks or excessive heat stress. these items seem to be failing about the 12 month mark
Posted on Sep 11, 2008
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Posted on Jan 02, 2017
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I would bet on the power supply....these (and other Akai LCD) are notorious for filter capacitors. Look for electrolytic capacitors with a dome-like bulge on the top of them. They are usually located at the top of the power supply board where the power output lines run out.
Hpe this helps you out....
Sep 23, 2007 | Akai LCT2721AD 27 in. LCD Television
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