Re: Samsung 50 plasma PN50C550G1FXZA
I was hoping it's not the screen, don't have the cash for a new TV right now. But if it's bad its bad, might see if I can part some of it out....
freemancomputer
Member
Last Activity: 08-09-2015, 10:25 PM
Joined: 08-04-2015
Location: Hazel Park
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Re: Samsung 50 plasma PN50C550G1FXZA
But does a bad screen cause the voltage drop that I'm seeing?...Leave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
I was trying to figure the wiring out and came across this.
auto download PDF
Whats throwing me off is both of the cables have a ps-on. I dont want to just start jumping wires....Leave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
Here are 2 more pics to make sure Im looking at the right wires. The pic i sent you before goes to the main board and the one next do it goes to the AV.
[URL="https://drive.google.com/file/d/13x1BaifjJoVfoDh-P15fOSTCPmPR8UgEzw/view?usp=sharing"]https://drive.google.com/file/d/13x1BaifjJoVfoDh-P15fOSTCPmPR8UgEzw/view?usp=sharing[/URL]
[URL="https://drive.google.com/file/d/1dfY2g-ETMPedq8GhZHiUgYVusTWOJVNFwg/view?usp=sharing"]https://drive.google.com/file/d/1dfY2g-ETMPedq8GhZHiU...Leave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
Thats why I was confused I dont see a 5v standby.
[URL="https://drive.google.com/file/d/14jMhNNDjREX1WeUgrvUXhhdzGzHaSMohHg/view?usp=sharing"]https://drive.google.com/file/d/14jMhNNDjREX1WeUgrvUXhhdzGzHaSMohHg/view?usp=sharing[/URL]
I think this is the sticker that your asking for
[URL="https://drive.google.com/file/d/1zgU0fh_HCnkgK3MeJXBs88PIUi8fOAR8_g/view?usp=sharing"]https://drive.google.com/file/d/1zgU0fh_HCnkgK3MeJXBs88PIUi8fOAR8_g/view?usp=sharing[/URL]Re:...Leave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
It might be because I just woke up but I did not follow that at all....Leave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
Starts out at about 90 then settled down at 5Leave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
The voltage was the same starting at 199 then dropping off.Leave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
That test didn't change anythingLeave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
no it was not...Leave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
There's no picture right now, can that be done with no picture?Leave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
The battery's I'm my meter were shot, replaced those but its only a little better. The voltage starts at 199 and over a minute it drops to 0. I attached a video that I loaded to YouTube for reference.
Terry
[URL="https://youtu.be/UOp5tnbw6is"]https://youtu.be/UOp5tnbw6is[/URL]Re: Samsung 50 plasma PN50C550G1FXZA
The battery's I'm my meter were shot, replaced those but its only a little better. The voltage starts at 199 and over a minute it drops to 0. I attached a video that I loaded to YouTubeLeave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
I thought it was high as well. I'll test the buffer tonight and post findings. I can get the y-sus but the buffer is out of stock everywhere I've looked. I'll order the y-sus but hols off until I can get the buffer.
ThanksLeave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
So the readings started out really high around 400 then went down to 0 after about 30 sec. I have attached some images to make sure I am testing the right area.
Thank you for you help
Terry
[URL="https://drive.google.com/file/d/1yxxngsXz1B4jTnqo5se6xWjdXasxPR7IDg/view?usp=sharing"]https://drive.google.com/file/d/1yxxngsXz1B4jTnqo5se6xWjdXasxPR7IDg/view?usp=sharing[/URL]
[URL="https://drive.google.com/file/d/1C6Tcc3HLyakS-gzAxrhUmcrYiYkNX5ha9Q/view?usp=sharing"]https://drive.google.com/file/d/1C6Tcc3HLyakS-gzAxrhUmcrYiYkNX5ha9Q/view?usp=sharing[/URL]...Leave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
There were 2-4 thin black lines.Leave a comment:
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Re: Samsung 50 plasma PN50C550G1FXZA
That's a new one that I will have to look into. Anything I have been able to find online that had to do with black lines on a plasma tv had to do with the y board.Leave a comment:
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Samsung 50 plasma PN50C550G1FXZA
I have a Samsung PN50C550G1FXZA 50 inch plasma with sound but no picture. There were black lines horizontal lines going across the screen, because of this I replaced the y buffer board. Now there is no picture, I tried putting the old board back in but nothing. There is a green light on the main logic board that flashes once every 5 seconds.
From what I have been able to find online the flashing indicates that the y board is having problems. My questions that I have is 1)Does it sound like the Y board 2)If so should I replace both the buffer and the y board or just the Y board 3)Is... -
Re: New Members - please post your introductions here
New to the forum and looking for help with my Samsung tvLeave a comment:
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