Hi! Thanks for your support/ apreciated... I have a Samsung 47Lw450N - ZB with No sound. I have also opened the Tv but didnt find anything that looked burned or soemthing like that... What do you suggest that i can replace / do? Solder? I can also send you pictures of the inside of the tv ( powerboard ) if you need that...
hi there, not related to sound but i do have an issue with a technika led 40-e271 tv powers up, there is sound so it would appear that the main board is working. i cannot see a separate inverter board on this one but the wires from the panel go to the power supply board. i have checked the screen whilst on and cannot see anything on screen underneath (using a torch). i have ordered a powersupply board for 20quid online as a punt to see if thats the issue. do you think that this is the issue. if not could you see it being an issue with the led backlight itself?. Great channel by the way, subscribed. cheers
hi there, not related this sound but i do have an issue with a technika led 40-e271 tv powers up, there is sound so it would appear that the main board is working. i cannot see a separate inverter board on this one but the wires themselves go to the power supply board. i have ordered a powersupply board for 20quid online as a punt to see if thats the issue. do you think that this is the issue. if not could you see it being an issue with the led backlight itself?. cheers
I went to Fry's electronics they recycle stuff, you can buy refurbished tv's and stereos. This stuff looks like new I would guess it's only a few years old, comes with a 60 day warranty.
Try a hair dryer hopefully it will act like a heat gun and help loosen the solder and alow you to replace it then use a soldering iron to add new solder
