Samsung QN65LS03RAFXZA (65” The Frame) Backlight Repair

[Not a Tool or a Fool]

One quarter of the TV's backlight is dim. I bought the following replacement LEDs: Samsung BN96-49193A/BN96-49194A LED Backlight Bars/Strips and some suction cups.

Does anyone know where I can find a repair manual or any other suggested reading/viewing material?

Thank you.

[Davi.p]

Re: Samsung QN65LS03RAFXZA (65” The Frame) Backlight Repair

There must be a mistake, an emploee of a tv shop told me that theese tv have a different type of backlight, not normal led stripes, so what are the spare parts you are mentioning?

[Not a Tool or a Fool]

Re: Samsung QN65LS03RAFXZA (65” The Frame) Backlight Repair

https://www.shopjimmy.com/samsung-bn...%2FBN96-49194A

[Davi.p]

Re: Samsung QN65LS03RAFXZA (65” The Frame) Backlight Repair

A SJ mistake, if QLED where normal lcd displays them were called lcd.. simply!

A qled is an lcd screen in front of a backlight led screen, that's all...

[diif]

Re: Samsung QN65LS03RAFXZA (65” The Frame) Backlight Repair

A SJ mistake, if QLED where normal lcd displays them were called lcd.. simply!

A qled is an lcd screen in front of a backlight led screen, that's all...

Samsung are great at marketing bullshit. Their QLED use traditional edge lighting, SJ are correct.
https://www.techradar.com/news/samsu...onym-explained

[alfatv]

Re: Samsung QN65LS03RAFXZA (65” The Frame) Backlight Repair

I would expect edge-lit blue LEDs and yellow sheet. Haven't found teardown of this frame TV yet.
Agree, should be shopjimmy mistake, can't be the same strips for 65" and 75", also QLED and normal LCD/LED.

[Davi.p]

Re: Samsung QN65LS03RAFXZA (65” The Frame) Backlight Repair

The thickness of the screen that i was watching let me thinking the shop boy told the truth, and also the big difference in cost, i have understood nothing about this Qled so i guess i'm not of help here, but to answer the question, today's samsung manuals are more or less a clown thing, not useful. Better to watch some video on ytube..

[hottscennessey]

Re: Samsung QN65LS03RAFXZA (65” The Frame) Backlight Repair

Sorry for reviving this old thread, OP - Any luck replacing the backlight on the QN65LS03RAFXZA?

[imran333]

Re: Samsung QN65LS03RAFXZA (65” The Frame) Backlight Repair

The thickness of the screen that i was watching let me thinking the shop boy told the truth, and also the big difference in cost, i have understood nothing about this Qled so i guess i'm not of help here, but to answer the question, today's samsung manuals are more or less a clown thing, not useful. Better to watch some video on ytube..

I know it's a old thread but it wasn't a mistake from SJ, qleds do use normal led backlight strips, some leds are blue but some are normal white leds

[imran333]

Re: Samsung QN65LS03RAFXZA (65” The Frame) Backlight Repair

Sorry for reviving this old thread, OP - Any luck replacing the backlight on the QN65LS03RAFXZA?

Did you repair it, shouldn't be too hard as this model is not a slim model and the bezel on the front goes all the way round so be easier than the newer ones which have no bezel and screen is glued in

[Storyteller12]

Re: Samsung QN65LS03RAFXZA (65” The Frame) Backlight Repair

All QLED TVs have blue leds. They shine through a layer of quantum dots on a yellowish diffuser