20 Most Recent Sharp 60" Aquos LED Smart TV - LC60LE640U Questions & Answers

Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Sharp 60" Aquos... | Answered on Dec 25, 2016

There's a circuit board under a metal cover that needs to be replaced. This board conrtols the picture.

Sharp 60" Aquos... | Answered on Jan 01, 2015

If audio is normal for other settings, check all the settings to internet. Refer its user manual for details.

Sharp 60" Aquos... | Answered on Jul 12, 2014

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