Samsung UN55H6203AF LED TV Driver
Hey folks, My Samsung UN55FAF crapped out over the weekend. If it helps diagnose the issue, here's how it went down It was initially. To get a complete TV stand, you will need to order the GUIDE, which is the part that connects the TV to the BASE. GUIDE: BND (For LED TV) GUIDE. We have a Samsung UN55HAF version US .. Quick question Grants I have a samsung led 46" smart tv Model code UN46EHFXZA I have done.
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Samsung UN55H6203AF LED TV Driver
Joseph Cuna Hello, i have Samsung UN55H6203AF LED TV situation where lightning struck my samsung that uses bna power supply. When I plugged it in the backlight came on automatically. I was checking voltages then plugged in the main board and it toasted the ic chip.
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I'm wandering if there is anyway to tell if the led panel is fried before I purchase power Samsung UN55H6203AF LED TV and main board? The standby voltage is always 13vdc. I know I should have stopped and changed the power supply first but I screwed up. Now the backlight doesn't come on like it was although I have dc voltage going to it.
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I'm not sure what the voltages should be. Grants Pass TV Repair Since the power supply is Samsung UN55H6203AF LED TV the first circuit board to take a hit from lightning, I would suspect it may have a problem, and the other boards could be okay, but that's just a guess.
Sometimes a lightning strike through the AC cord is so strong, it may have effected other boards as well. My concern was now I plug the power supply in, the backlight doesn't come on anymore.
I have dc voltage going to the ribbon though. The model number is un46hafxza samsung.
I'm sure Samsung UN55H6203AF LED TV power supply has issues because I unplugged everything other than the led ribbon and it lit up until I fooled with it. Grants Pass TV Repair One never knows how bad the damage is when Lightning strikes a TV, But I would think your panel might have survived since it isn't the first in line to get zapped. I'd be suspect of the main board and power supply. My question for you are these worth your time attempting to fix or make one good one from both.
Dan Thomas I don't have an "it", I have two 2 monitors, they're identical, I asked can you make one out of the Samsung UN55H6203AF LED TV.
You Samsung UN55H6203AF LED TV not of read my question, or not interested. Grants Pass TV Repair I may charge you more than a new one would cost, but if it has sentimental value to you feel free to bring it in. So were am i missing my trouble shooting?
If a LED has shorted, some power management module might take the voltage offline to prevent further damage. Samsung UN55H6203AF LED TV should behave more or less like a diode, since they are diodes. If samsung cheaped out and placed them in series and one LED takes the highroad, it will disable all of them, too. But again, if they didn't cheap-out, one LED taking the high-road, might trigger some safety measure and take the entire panel out.
All leds failing seems unlikely. I thought plasma TVs had high susceptibility to burn-in?
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That's something of a misconception. They are succeptible to burn in or image retention, but the ammount of time it would take for permanent damage to occur would greatly exceed any normal usage.
Some times, just few times, if the stand-by circuit on the power supply is damaged the TV will turn on Samsung UN55H6203AF LED TV just the power supply connected and will turn on when you connect the load main board but this case is rarely. In case that you unplug the the main board cable from the power supply, then Samsung UN55H6203AF LED TV the TV and the screen back-light doesn't turns on, the issue could be the power supply or the LED strips inside the screen panel.
When you will look for your main board or power supply, search only using the part number found on the board label, never used the model number as reference. After that, with the main board unplugged from the power supplyconnect the TV to the AC outlet. If after connect the TV, the screen back-light turns on, the power supply and LED are working, the issue could be the main board. Some times, just few times, if the stand-by circuit on the power supply is damaged the Samsung UN55H6203AF LED TV will turn on with just the power supply connected and will turn on when you connect the load main board but this case is rarely.