20 Most Recent Sharp AQUOS LC-60LE632U 60-inch 1080p LED TV Refurbished - Page 8 Questions & Answers

Sounds like a power supply issues. Check the output voltages are stable and correct value.

Explain what you mean by "busted" capacitor. Is it buldged on the top?

Due to the nature of players often if the optical Pickup unit inside is dirty or failing Blu-rays will not play but DVD's will.

You didn't mention the model but it's been common on Sharp sets to have bad backlights

Your TV is in Service Mode. You have to release it to normal mode. If you wish to get some details; check the sites linked here. https://elektrotricks.blogspot.com/ https://electronicshelponline.blogspot.com/ Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault. Search the site by type in the Brand Name of your set, in its search bar at the right side column, and press enter. See it in by Webview with mobile or by desktop. Mobile View has no search box. Screen-shots to defective LCD panels are given. You can see and compare to that to your TVs', and can make sure about the fault to an extent.

I suspect leaking capacitors in your power supply. If you have good hearing some people can hear a very high quiet pitched sound that leaking caps can sometimes make. If you know what caps are and can ID the power supply board, then leaking caps will show some brown tarry looking stuff around the top. you're on a fixit site so maybe youre brave enough to replace them yourself. I have done it and fixed that very same problem for like 2 dollars. just remember that power supplies will have high voltages present even when unplugged that are hot enough to kill you. so if you don't know what you're doing do not attempt this repair yourself.

https://www.fixya.com/support/r29790007-repairing_own_television

Sounds like bad LED backlights

I don't have a service manual for that set so I'm only able to help on a limited basis...Have you tried the flashlight test?...if the backlights are out then it could be a backlight driver board if it has one? or defective LEDs. See what you have for voltage going into the panel LED's

Yes you should replace

Everything can be fixed, but sometimes it depends on whether it is worth fixing, or whether to invest in new technology and a new warranty. https://www.fixya.com/support/r29790007-repairing_own_television ..

There are several things to consider: The surge protector might be ruined and is not allowing power to get to the television. Try a direct connection. The television may have taken a shock through another connection and the surge protector could not stop the damage. Check the breakers and the outlet to be sure there is power to the outlet. Consider a claim to your insurance for coverage on the television. If it is the power supply in the television then it is most likely beyond your means to repair.

Failing power supply

Fault with its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. . Pull up older posts. http://electronicshelponline.blogspot.com/ . https://elektrotricks.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary. Check and replace the damaged component/s at its main board. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site by type in the brand name of your TV, at its search box at the right column. View the sites by desktop computer or by Webview by mobile. Mobile view has no search box.

There is no cut and dry way to test it but you can test some sections of it. What is your TV not doing?...Is it dead, no sound, no video but backlights, no backlights ect

Its laser pickup unit is faulty. Clean it first, and then check. If it do not help, replace it with the same number. . Search the sites by type in the brand name to your set, in its search box on the right side. If you wish to get some details, visit these sites. https://remotesearch.blogspot.com/ https://electrohelponline.blogspot.com/ https://electronicshelponline.blogspot.com/ https://homenol.blogspot.com/

Could be power board, or main

Your troubleshooting has isolated the problem to power supply failure.

This is usually a sign of a component failure in the power supply called a capacitor. Unless you are versed in electronics, the best thing is to order a new power supply board. Being the age that it is there may not be any made any more