Chosen Solution
A couple weeks ago the TV just turned off so I tried unplugging it plugging it back in, etc. etc. I believe at first there was a standby light, shortly after though it would no longer display this. So i took to the internet reading many of these types of forums trying to see what was going on. I came across shopjimmy and decided to purchase one of their repair kits for the TV. After installing and replacing all the boards it still appears to have no power and makes no sound. Additionally, i tried a different power cable in the slot as well. There appears to be no blown capacitors or leaking capacitors as well in the new board or the previous board for that matter, no signs of burnt components or leaking components. Is the only option here the LCD strips? It seems like the only thing left to replace, but seems unnecessary as it seems like the TV isnt getting power. Anyone witnessed something like this? Moreover, I checked the model numbers and all those boards appear to be direct replacements of the previous ones, so i dont think i received the wrong parts as well. Anyways if it makes a difference the model number is: UN60J6200AFXZA version No: NS02. Also this is the kit i purchased and installed each part https://www.shopjimmy.com/samsung-un60j6… . Lastly, I can include pictures if anyone thinks they will help but there appears to me to be no sign of damage to the parts. Thanks.
if the LED strips were bad, you would be able to turn the set on and hear sound if on a channel. Since you don’t have even the standby light, there is another problem. Since the power cable connects directly to the power supply board that you already replaced, this is a mystery. Yes, please provide photos of the entire system. Make sure that all the cables are installed properly. With all cables disconnected from the main board and T-con board, plugging in the set should show the standby light. It is possible that the power supply board you were sent is defective. Try replacing that once more and report the results here. Dan
I’ve got 10-12+ volts with the set in standby or in “ON” mode at the “STB:8V ON:13V” leg… I’d expect that to drop in standby, right? Does that suggest my main board is the problem? Also, when the set first quit it still had sound, but now that’s gone too… Main board? Thanks! Very helpful.
As crazy is this may sound, it seems like in you case the issue is you LED strips. I had the same issue with this tv, no standby light, and from my experience no standby light usually mean bad power supply board. But after replacing the power supply board I had the same issue. So I just unplugged the LED cable from the power supply board and the stanby light came back on. I then remove the screen to see which strips were faulty and they all had 2 or 3 burned out bulb on every strip. I replaced all the LED strips and the TV came back on. I’m sure this is your issue as well.
