Re: Samsung pn59d550c plasma

OK the disc caps are R 471k 1ku, the bottom one is badly burnt, I'm capable of changing those out if I can find them. I was just afraid something else on the board is damaged, that caused this, not just a surge. Thanks for all the help

Re: Samsung pn59d550c plasma

I think it sorta flickered, as it happened, it happened so fast to be honest. I shut it off right away. After a few minutes I tried plugging it back in (didn't try to power it on) and it continued to smoke, so I unplugged again, and haven't plugged it back in. Other articles I've read say the ysus board may have done this. What do you think? I'm going to check the back of the PSU board tonight.
Thanks for the reply

Re: Samsung pn59d550c plasma

I think it sorta flickered, as it happened, it happened so fast to be honest. I shut it off right away. After a few minutes I tried plugging it back in (didn't try to power it on) and it continued to smoke, so I unplugged again, and haven't plugged it back in. Other articles I've read say the ysus board may have done this. What do you think? I'm going to check the back of the PSU board tonight.
Thanks for the reply

Hi, I was watching my Samsung plasma d550 yesterday, it started making a funny noise, and smoking. I've since removed the back to find a burnt area (2 flat caps, and 1 resistor)on the power supply board. See pics. I'm going to order a new board, but want to know what caused this to happen. All other boards,wires,caps look fine. I guess what I need to know is could the x, or y, or another board have caused this? I havent removed the board to look at the back of the board to see if there's damage underneath.

I don't want to buy a new power board only to blow it again due to another...

Re: New Members - please post your introductions here

I've joined here for help with my Samsung d550 59" plasma with a burned spot on the power supply board

Re: New Members - please post your introductions here

This seems like a great site, glad I joined

Re: New Members - please post your introductions here

This seems less ke a great site, glad I joined