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 after clicking. I adjusted the VS up and down and still about the same reading of 70. I have used X and Y boards. Should I put them in? Would a bad X or Y board cause a low VS reading? Which board should I try first? Thank you!
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 after clicking. I adjusted the VS up and down and still about the same reading of 70. I have used X and Y boards. Should I put them in? Would a bad X or Y board cause a low VS reading? Which board should I try first? Thank you!
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