Re: Issue with Samsung UE32D5520 turning on and off
Thanks all, yes I did the factory reset from the service menu as some of D series Samsung's have no option to reset within the normal menu.
I'll try renaming the file and if that doesn't work then it looks like I'll just buy a pre-programmed Nand unless anyone has any further suggestions?
Thanks for all the help by the way.
Thank you to the guys at HEGE supporting Badcaps [ HEGE ] [ HEGE DEX Chart ]
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Re: Issue with Samsung UE32D5520 turning on and off
Update:
So I froze the nand chip and I can get the TV to stay on for longer but now the problem is that I cannot update the software as I am already on the latest version (1027). I accessed the service menu and performed a factory reset but that does not roll back the software. Any ideas on how to proceed now?
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Re: Issue with Samsung UE32D5520 turning on and off
Thanks, I'll see if I can do a bit more troubleshooting but if not I will try replace the main board.
Thanks, I'm not sure what a Tcon board is. I have attached images below of the boards on the unit.
Thanks for the suggestion, is it possible to install an update when the TV is powering on and off? I can't currently use the menu or settings as it won't stay on long enough to go that far....
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Re: Issue with Samsung UE32D5520 turning on and off
Thanks for the response Dick.
In relation to the 68uF 200V that you highlighted, that was one of the capacitors that I replaced in my attempt to correct the issue. I will clean it out and re-solder again as suggested.
In relation to CM858, it looks ok to me except for the top of the capacitor is slightly indented on one side. I have attached photos of the capacitor below....
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Re: Issue with Samsung UE32D5520 turning on and off
Just a bit more information.
When the main board is connected to the power board I can hear a buzzing/humming noise until the TV turns off. When the main board is disconnected, the backlight stays on and there is no humming/buzzing noise.
Some video examples in case it is helpful.
[URL="https://www.youtube.com/watch?v=2Ag3qmw3ZCI"]Video #1 - Video of TV turning on and off[/URL]
[URL="https://www.youtube.com/watch?v=qa_XyDiM7ec"]Video #2 - Video of...
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Issue with Samsung UE32D5520 turning on and off
Hi,
I'm having an issue with my son's Samsung UE32D5520. The television will turn on and off within 3-5 seconds. The screen starts, I get the Samsung logo, then it goes black and off. I have replaced 3 capacitors (2 x 16V 1000uF and 1 x 200V 68uF) on the power board (BN44-04660A) as a shot in the dark after reading some information online.
From opening up the television and inspecting the power board there is a humming/buzzing noise coming from the board although it's difficult to pinpoint exactly where this is coming from.
I enclose pictures of the...
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