Re: Samsung PS43D450 Plasma - Very strange VS and VA?
So I'm an idiot. I was testing the VS and VA in AC mode. I stuck my original components back in and a new (used) x sustain and (used)y sustain board. I tested with multimeter in DC and the VS and VA check out. Only think is I ripped the ribbon on the x sustain board when putting it in. Thoughts?...
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Re: Samsung PS43D450 Plasma - Very strange VS and VA?
So I have a similar problem. Originally I had no power. Took the back off look at all the caps, nothing obvious. The the power came on and I had sound but no picture. I replaced the board where you plug HDMI cables, and the logic board. Still sound but no picture. Then I switched back to my original HDMI board and logic board. Still sound no picture. I just got a new power supply today and it reads around 70 max on the VS. VA reads good. The sticker says VS should be 208. The TV powers on....no sound or picture and shuts off...
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Re: Samsung plasma pn50B550t2f wont turn on
Is the main board where you plug the HDMI cables in?
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Re: Samsung plasma pn50B550t2f wont turn on
Thank you. The logic board has the blinking light and the main board it is where I️ plug HDM I️ cables in? How do I jumper it? ...very new
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Re: Samsung plasma pn50B550t2f wont turn on
I have power and sound now just don't have a picture. How do I️ figure out which board is bad?
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Re: Samsung plasma pn50B550t2f wont turn on
Sorry, I was working from my Iphone and the attachment didn't post. I lose power right around the red probe. Not sure of where to test next....
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Re: Samsung plasma pn50B550t2f wont turn on
My TV won't power on. My board is the exact same. There is power until after the first fuse. All fuses check out ok but when the second fuse is tested there is no power. Any thoughts. There is power to somewhere around the red probe. Facet new...
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