LG 55LE5300 where is the tcon board?

[Gilera001]

hello, i habe a lg 55le5300 led tv. i have open the case but dont see and find a tcon board ? xan anyone tell me how it is? best thanks

[bammbammfran]

Re: LG 55LE5300 where is the tcon board?

I doesn't have a separate replaceable t-con
It would be between the two flat white ribbons and the lcd board.
Right now your two ribbons go directly to the lcd board which is permanently mounted to the lcd panel.

[Gilera001]

Re: LG 55LE5300 where is the tcon board?

ok thanks, is funny because on ebay you can buy them for the 55le5300. can anyone tell me where I can buy the white ribbon cable? my have a defective. would explain this error see photo, or a defective panel?

[Hamie]

Re: LG 55LE5300 where is the tcon board?

That's a panel problem.
Loose connection to the panel.
You could temporally fix the problem but it would involve taking the tv right down to the panel.

[Gilera001]

Re: LG 55LE5300 where is the tcon board?

hello, how can I fix the error? and it will work only for a short time?

[Gilera001]

Re: LG 55LE5300 where is the tcon board?

how can tell me how i fix the panel?

[Hamie]

Re: LG 55LE5300 where is the tcon board?

you would need to take the tv down to the panel.

leave the boards connected to the back, find the screws that remove the black casing from the front. once removed, you should be left with only the silver casing.

flip the tv back over so the boards are now facing down, best way to do this is by placing the tv back into the back cover.

then find the screws that are on the front of the panel holding the panel inplace. remove them and slowly slide the casing off.

you should now see these.

http://i1.ytimg.com/vi/xHst6pKLtTE/maxresdefault.jpg

with the tv on gently appl pressure to them, you should find one that when you press down the picture comes back.

now the difficult part is how to get the pressure without holding your finger there.

some folk use rubber or silicone. wedge it into place with the panel casing. takes a few attempts but can be done, sometimes it doesnt last long, other times, if done perfectly, it might never happen again.

[bammbammfran]

Re: LG 55LE5300 where is the tcon board?

Try to switch the two flat white ribbons first and see if the problem changes sides
Switch the positions on both ends.The one cable might not be long enough, so you might have to loosen the main board to get it to reach

If it switches sides, then one ribbon is bad

If the problem does not switch sides, disconnect the ribbon on the worse side to see if the better side clears up since it also has a problem

[Gilera001]

Re: LG 55LE5300 where is the tcon board?

hello, thanks i have switch the ribbons and the stripsand the stiff are now on the other side so I could get lucky I'll buy new and report immediately. the model has a tcon? and it is installed panel? on ebay you can buy one

[bammbammfran]

Re: LG 55LE5300 where is the tcon board?

I doesn't have a separate replaceable t-con

If you changed both ribbons at both ends at the same time (swapped the ribbons places)
Then you need to change the flat ribbon
you need to measure how wide the ribbon is and how long and count how many contacts are on it

If you only swapped one end at the board then the main board is the problem with the inputs is bad

If you do not understand
post a picture with the ribbons swapped

[Gilera001]

Re: LG 55LE5300 where is the tcon board?

ello, now i have change the 2 ribbon cable but the picture mistake is the same, habe anyone a idea what can i do? or its a panel faulty?