Web7 de dez. de 2024 · The TV background LEDs are PWM to control the brightness. Your backlight isn't set to maximum. A scope would confirm this. Your replacement needs to match both the voltage and current rating of the existing LEDs. Unless, the power to the LEDs is current controlled, then the voltage isn't as important. – Mattman944. Web19 de jul. de 2011 · So, after a minor teardown, I ensured all wires were re-seated, not just what I think was the power and display cables. Still nothing So, since I was still in the window of return/replacement with Amazon, I did that. But, as it is abundantly clear, the Transformer is sporadically in stock at best, I couldn't get a replacement, only a refund.
ONN 70 Inch TV Training: Model 100012588
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100021261 Hisense Replacement Parts - PartStore.com - Encompass
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