Re: Samsung PN51D550C1FXZA 5 clicks and then blinking power light



Thank you, I kept seeing that part number on ebay and shopjimmy, but nowhere on the PCB. Why is that the part number, is it a newer replacement?...

Re: Samsung PN51D550C1FXZA 5 clicks and then blinking power light



Thank you for the link.
The problem that I was having is that nowhere on that board is the part number BN96-16523A, yet that is what I see most people selling on ebay. To make things more complicated some of the boards on ebay have only 3 caps on that upper right side, and are missing one of the transistors so I wanted to make sure before I tried ordering a replacement.
Why is that part number not on the PCB?

Based on the link you sent I will probably just buy a rebuild...

Hello All,
Trying to fix a TV for my brother.

I searched the forums and this sounds like a common symptom, but with multiple reasons for this behavior
I followed a video from shopjimmy that led me to disconnect all the boards from the power supply and then reconnect them one at a time until the problem (clicking relay) reappears. Through this process I was able to narrow the problem down to the X board.
This is where I start to have problems. I can't seem to get a handle on the part number for this board to try and order another one. I am also handy with a...

Re: New Members - please post your introductions here

Hello, I don't like using my real name in the forums because it is unique enough that it would not be easy to search my name and hunt me down

I'll just go by thanatos65.

I have a degree in computer science engineering and for a living I write firmware. I started with computers in high school on TRS-80s. I then moved to a commodore 64 at home, and for college my dad got me a 286 kaypro computer. I upgraded it with a 15 MB harddrive but used RLL encoding to make it a 30. Don't ask me what RLL stands...