julio2009

1.094

hace 5 años

And the tensions of the plate have them ???

cali.2014

15

hace 5 años

not in the secondary part I don't have primary school

franciscovallarta

22.858

hace 5 años

If you do not have basic knowledge, bring the TV to service, if it flashes the red light, if it has voltage to power the mainboard, and I do not understand why it says that it has no secondary voltage.

TobíasTv

13.721

hace 5 años

sorry Francisco I did not read your question, when the backlight does not work the standby LED does not flash, so I indicated that I disconnected the main connector, I played that the backlight would turn on, I passed with 3 teles and was the connector of the source 3 times, I learned it here in the forum, I post it, a long time ago, murillo2014 :)

franciscovallarta

22.858

hace 5 años

And if you have a short led, or open tobias, does the source still not work?

cali.2014

15

hace 5 años

if you turn on tobias, it seems to me that the main doesn't work

TobíasTv

13.721

hace 5 años

If you want something more advanced download this manual, I think it's your main
-
https://www.electronica-pt.com/esquema/tv/samsung-esquemas-tv/samsung-ue26d4003-chassis-u57e-u56g-u57f-23454/
there is a no power failure tracking in section 4. Troubleshooting
-

cali.2014

15

hace 5 años

ok tobias i thank you very much for your help i know that it is the main one if i can fix it but buy it.
Sorry I can fix or buy you notice

TobíasTv

13.721

hace 5 años

give it, make sure it is exactly for your TV model, but you will get the configuration uphill, my luck is like

TobíasTv

13.721

hace 5 años

hold before buying the main revive the connector of the source that goes to the main in search of black poles of bad contact, now I add an image

cali.2014

15

hace 5 años

ok ok friends

cali.2014

15

hace 5 años

good morning friends check the pin avia one that did not contact Asia push it a little with the screwdriver I give power and drag well
I turn it off and after a while I turn it on and again you see the same failure. friends if I weld the main cables to the source to make good contact

TobíasTv

13.721

hace 5 años

if you touched and started you found your problem :), clean well, you can have the bad female too, review it from wd40 or clean contacts and put it on and take it out many times

cali.2014

15

hace 5 años

okay

cali.2014

15

hace 5 años

Tobias clean everything well testie all the pins are perfect aora but keep on fucking just clean the pins I tear off as well as unplug
I plug it back and again you see the fault that seems to stop you if I change the electrolytic capacitors of the secondary source

TobíasTv

13.721

hace 5 años

Cali, for me you have the connection line badly, I already guided you as much as I could, I do not think they are electrolytic, some false contact at the source, eye, you are close

cali.2014

15

hace 5 años

ok tobiastv I warn you