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I have a Sharp LCD 32 inch LCD tv LC32SB24U tv that I am having a problem getting to turn on. The green light will come on showing it is on, but it will start clicking like it is trying to turn on. Eventually the picture comes on, but it can be as long as 10 minutes. Something is not right with the tv. Is anyone else having this problem?
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https://www.youtube.com/watch?v=BH1OcQ6dIEE
Jul 1, 2011 - Uploaded by Tweetssun
Sharp Aquos TV flashing a OPC & Power Lights in a pattern of 3 flashes, ... Sharp Aquos LC-32D44 - One blink lamp error - Nopicture or sound - Diagnosis ... Repairing Flat Screen TV - Blacked out with blinking red light ...Missing: 32dv22u
Feb 8, 2012 - 7 posts - 3 authors
We have owned a Sharp 32" LCD TV for about two years. ... However a quick Bing search shows that the blinking green light usually means a bad power board, which seems ... No picture, no sound, just a black screen and two blinking green ... a cable surge block on the coax where it comes into the house.
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Jan 7, 2012 More results from www.tomsguide.com
Missing: 32dv22u
Please email me at [email protected], I will send you the copy of Sharp LC32SB24U.
That kind of symptoms is caused by faulty electrolytic capacitor on the power supply board. It will drop the normal working voltage of the power supply and will disable the unit resulting to blinking led light and clicking of the relay.
Fauly electrolytic capacitor most of the time has a physical indication of fault like bulged/dome at the top and can be easily identify through visual inspection.
<<< with dome at the top
If you found them on the board, replaced it with same capacitance and working voltage that is printed on its body itself. For more info regarding electrolytic capacitor, watch the video below.
Sounds like you have bad capacitors somewhere in the TV. If none of them are bad, you could also have loose grounding screws on the inverter shield. It is common for this TV and simply retightning them will keep the backlight on again.
Well, the power supply module will have to be the first place to look. Most LCD TV breaks down after about 2~3 years, one of the reason is that the minute is plugged into the wall outlet, the power supply and the processor will be running 24/7 even the TV was never turn on, they will be subjected to power surges, spikes 24/7. I always completely turn off my AC power surge suppressor outlet to OFF so there will be no power to the TV when it is not in used. Parts for your TV: http://www.shopjimmy.com/catalogsearch/result/?q=Sharp+LC-32SB24U+
is the OPC light blinking also if it is the tv neds to be reset by a certified shop. OPC is an engineering flaw from Sharp and conflicts with other software in the tv.
<<< with dome at the top
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