Re: Sharp 60" TV LC-60C6600U screen flash on power on then no backlight or picture



Ok the edge boards are the ones in the pic I just took?...

Re: Sharp 60" TV LC-60C6600U screen flash on power on then no backlight or picture

The TV will only show a picture with the left bottom tcon cable disconnected. If I try it with only the left cable connected I don't get any backlight or picture after the initial screen flash.

So it's not likely just a bad tcon board? Should I try the hooking up the right side cable on the left connector and see what happens?

Re: Sharp 60" TV LC-60C6600U screen flash on power on then no backlight or picture

Ok I guess I didn't check each cable individually like I thought I did! I must have just tried with bottom right cable disconnected because I just tried again and now it will come on with the left bottom cable disconnected. I now see part of the Sharp logo on boot up but there are lines alternating. Pictures attached....

Re: Sharp 60" TV LC-60C6600U screen flash on power on then no backlight or picture

Hopefully these are better. My s5 camera sucks....

Re: Sharp 60" TV LC-60C6600U screen flash on power on then no backlight or picture



Thanks!...

Re: Sharp 60" TV LC-60C6600U screen flash on power on then no backlight or picture

I tried one at a time to panel and still no backlight. Only backlight with 2 at bottom disconnected.

Hello everyone, I got a 60" Sharp Aquos for free from someone on nextdoor. When it's powered on I can see the HDMI wording on the screen for about a second then the backlighting turns off. Can still hear audio but no picture is visible even with an LED flashlight on the screen. I don't see any leaking capacitors, disconnected all cables and reconnected. The only way I have been able to get the backlight to remain on is by disconnecting the 2 cables coming out of the bottom of the tcon board.

I'm stumped not really sure what to do next.

Pictures are attached....

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Hello everyone, I'm techjap and I'm addicted to fixing things!

A bit about me.. I'm either 0 or 1.

My background is IT... started back in the late 80's with a Commodore 64 my dad had stored away in his closet.

Bought a 300 baud modem and ran a BBS... met hackers and learned alot about phone systems, telnet and hacking!

Still love learning new things on the net.

Today, I'm trying to figure out what's at fault with my 60" Sharp Aquos TV... new...