SHARP LC-40LE811E help

[electro-raf]

Hi guys anyone whose had this fault please can u let me know where is the fault - I have replaced the screen as someone said it could be that - but it wasnt - its like double texts and pic has weird horizantal banding

[Nick's Tvs]

Re: SHARP LC-40LE811E help

Very strange, it looks like a bad panel for sure. There really are only three parts in a tv which could cause such a failure. The main board, the T-con board, and the screen. You have already eliminated the screen, so it must be one of the boards inside the set. Unfortunately I am not sure how you would determine which is which at this point.

[dick_barton]

Re: SHARP LC-40LE811E help

If you disconnect one of the tcon to panel cables do you have a clear half picture. Then reconnect the panel cable and repeat for the second cable.
I think it's a mainboard problem.

[electro-raf]

Re: SHARP LC-40LE811E help

more photos of a paused picture

i just noticed bottom 1/4 of picture is missing

thanks for help

[budm]

Re: SHARP LC-40LE811E help

Looks like bad panel to me.

[electro-raf]

Re: SHARP LC-40LE811E help

Looks like bad panel to me.

I replaced the screen though so must be main board not much available in spares for this. can a tcon cause a problem like this

[budm]

Re: SHARP LC-40LE811E help

Is the replacement LCD used or brand new? How much did you pay for that 'NEW' 40" LCD panel?
T-CON cannot cause double pictures and horizontal lines.

https://www.badcaps.net/forum/showthread.php?t=37887

[electro-raf]

Re: SHARP LC-40LE811E help

Is the replacement LCD used or brand new? How much did you pay for that 'NEW' 40" LCD panel?
T-CON cannot cause double pictures and horizontal lines.

https://www.badcaps.net/forum/showthread.php?t=37887

£129 used panel and it got exactly same symptom

what are the chances of the panel giving the same symptoms