Dad's Tv Meltdown ! Samsung UE40C5000 Repair Log

[ReeceyBurger123]

Re: Dad's Tv Meltdown ! Samsung UE40C5000 Repair Log

A final update it didnt work out for this one, after Diif kindly did a reflow on the Cpu it still failed. Come to the conclusion the actual Cpu Ic which is a custom Samsung SETD-10 chip is failing internally so will need to be replaced.

Replaced Mb and the Tv is working great, I will be uploading images soon showing how hot this chip was getting, the thermal pad went rock solid and brown it got that hot and you can also see the scoring on the case in previous images.

The new Mb I replaced the heatsink on the main Cpu with a better one and added thermal silicon to it which works alot better should help it cool better and last longer.

[diif]

Re: Dad's Tv Meltdown ! Samsung UE40C5000 Repair Log

Glad you sorted it in the end Reece.

[ReeceyBurger123]

Re: Dad's Tv Meltdown ! Samsung UE40C5000 Repair Log

Cheers mate, I really appreciate your help with it always worth a try. I could have ordered that Ic which had pre applied balls but thats alot of messing. Anyway after all that hes buying a new one in the next two weeks lol but I will be selling this on

[comptek]

Re: Dad's Tv Meltdown ! Samsung UE40C5000 Repair Log

just had a ue40b7020ww no image but backlights and everything else worked hmm tcon board found one ut it in puff of smoke from the small ic between lvds sockets burnt hole on it hmmm looked at the original same problem stripped down screen water damaged and burnt tab bond Grrrrrr

all boards except tcon now available lol

[ReeceyBurger123]

Re: Dad's Tv Meltdown ! Samsung UE40C5000 Repair Log

What Mb is it lol ?

[comptek]

Re: Dad's Tv Meltdown ! Samsung UE40C5000 Repair Log

Mainboard bn41-01190c
psu bn44-00269a
screen ltf400hf08

[ReeceyBurger123]

Re: Dad's Tv Meltdown ! Samsung UE40C5000 Repair Log

Got image of the board im after that one I think lol I have the same screen here

[comptek]

Re: Dad's Tv Meltdown ! Samsung UE40C5000 Repair Log

pm'd you them on fb mate as theyre on my phone and easier to send

[ReeceyBurger123]

Re: Dad's Tv Meltdown ! Samsung UE40C5000 Repair Log

Cheers

[ReeceyBurger123]

Re: Dad's Tv Meltdown ! Samsung UE40C5000 Repair Log

Dam the boards are not the same or the screen number

[ReeceyBurger123]

Re: Dad's Tv Meltdown ! Samsung UE40C5000 Repair Log

My dad brought a Samsung 4K curved Tv today to replace this one in the OP, had 13 hour use so far. Will see how long this thing lasts will probably be updating this in a year about this one failing. Got the backlight at 10 which is half so hopefully the Leds are ok. Wonder how long it will manage will keep you updated