This particular 65 inch TV can you rotate the outer diffuser and put the small burnt spot from the bad LED strip to the top,will this work or will you have image problems by doing this I've never dealt with this before as far as the diffuser any help would be great. Thank you in Advance.
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I didn't take a picture one time I did this on a 55NU samsung piece of trash, but it looked awful, half of the screen was overbrightened the upper part was dim. -
makes sense when led only on bottom you cant do a flip. I've seen video of people scratch away burnt mark but I think good approach would be to move LED strip slightly so it's no longer sitting directly under the burnComment
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Just buy the replacement LGP, it will save you headaches down the line, they are easy to replace as well.Comment
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Problem
This is an LG edge LED lit LCD Display. The LEDs are on the bottom edge of the display. There are 2 bars (left and right) Each bar has many LEDs and a 6 pin connector. Each pin drive several LEDs thus is the highest current flow / heat junction. The weak lead free solder gradually fails with thermal expansion/contraction cycling and increases resistance. PSU will compensate up to a point, then when the current is too high, PSU just shut down the backlight causing a dark display. I have even seen one which the connector just fell off as solder points became completely detached.... -
I was attempting to replace the LED lights on an Edge-lit Samsung UN55NU7100...While removing the sheets and the light diffuser plate which already had cracks at the bottom. The plate bent(more than I'd like) and broken in half.
1) Is it still usable if I can put in back into place
2) or Do I have to find a replacement diffuser plate and can it be any diffuser plate from a 55" Samsung LED TV or specific to my model?
3) can a new plate be purchased from Samsung? -
Hello,
I've got a problem with a Samsung UE60KS7000 that was given to me and said that there was a problem with the One Connect box but as I understand the TV should turn on even with the One Connect box disconnected (which it doesn't). There is no stand by light.
I've disconnected the Main Board from the PSU and when connecting to mains the backlight turns on which suggests the PSU might be ok. I've measured the voltages out of the PSU and they seem reasonable (like the labels say). The main board has no obvious burns, there are no shorts on the power rails anywhere.... -
Hello everyone,
I got a Samsung The Frame 55 inch TV for free from uncle cause it is not turning on anymore. I am in the second year of training as an electrician so I have knowledge already but I am far away from to be a pro.
The TV has Standby but ist not turning on. A Friend of mine owns a 50 inch Frame TV so I checked the One Connect Box and the One Connect Cable there. Both are good and working normally. I have opened the TV case and measured some voltages on the Board.
What I already found is that the 12.8V are not an the connector to the main board connector to the power...
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