Re: Samsung PS42A450P2 plasma screen problem
The American model would be PN42A450
S = Europe/Asia Pacific
N = North America
The American model would be PN42A450
S = Europe/Asia Pacific
N = North America
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For service manual, schematic, boardview (board view), datasheet, cad - use our search. -
Re: Samsung PS42A450P2 plasma screen problem
Wife got tired of being without TV, so I bought a new Vizio LED LCD TV today. Have not given up on Mr. Samsung Plasma though...
I found a Main Board for sale that comes from a Samsung PN42A450P1D (a North American model): http://goo.gl/O3i3J
Will be about USD 75 including shipping.
Based on other items for sale on Ebay it looks like the North American TVs use the same Logic Board (model LJ41-05078A) as the European TVs.
So...I am guessing that the North American board above is "close enough" to my European model PS42A450P2 that it can communicate with my Logic Board, even though the TV model suffixes are a little different.
Does that seem reasonable so far?
OK..other differences:
1) The connectors (LVDMS, Power, Speaker and IR) are in different locations on the Main Boards. I guess that will take some hacking. May be tricky trying to extend the LVDMS cable.
2) The North American board is a little shorter than my European one. But actually, my board is mounted to the TV frame using the set of screw holes 2nd from the top, so should not be a problem. Board widths are the same.
3) I probably have to cut some holes in the TV case since the signal input connectors are different. (No SCART jacks. More component-in jacks.) Will be a real Frankestein job, but it's the back of the TV, so I don't care.
What do you think? Worth a try? Looking for some words of encouragement or calls for sanity.
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Re: Samsung PS42A450P2 plasma screen problem
Just want to put some closure to this thread that I created back in September. I decided not to pursue replacing the main board on the Samsung and am going to see if I can part out some of the remaining functional components.
A big "thank you" to everybody on the forum for your help. It was fun doing the diagnosis even though the patient didn't get saved.Comment
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