Re: Samsung PN50C490B3DXZA power issue
best price i have found is $198 plus shipping which can be 50-200 bucks plus 5% exchange on us funds and 5% gov't tax if I need both boards its $500 i can buy a new one for that
AlbertaJason
New Member
Last Activity: 12-24-2013, 12:45 PM
Joined: 12-23-2013
Location: Fort Macleod, Ab.
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Last edited by AlbertaJason; 12-23-2013, 06:31 PM. -
Re: Samsung Plasma PN43D450 no response click, X-main
your trouble sounds like mine...but i think the y main is the culprit in my case. look at the pics in my thread samsung pn50c490b3dxza power issue and see if its wired the same.Last edited by AlbertaJason; 12-23-2013, 05:16 PM.Leave a comment:
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Re: Samsung PN50C490B3DXZA power issue
so back to the problem of more than its worth.Leave a comment:
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Re: Samsung PN50C490B3DXZA power issue
So if I unplug the X-main but leave the Y-main plugged in clicks...if I unplug the Y-main (vs,va etc plug) I get the start up. My voltages on start up are correct 206v on the vs.
I am back to my original diagnosis of the Y-main shorted... am I missing something or am I on the right track?Leave a comment:
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Re: Samsung PN50C490B3DXZA power issue
and yes if I unplug the Y main I get the start up tune...Leave a comment:
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Re: Samsung PN50C490B3DXZA power issue
all...Leave a comment:
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Re: Samsung PN50C490B3DXZA power issue
yes, but that in effect unplugs all other boards except the main... if I am understanding you right
I am working on pics nowLeave a comment:
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Samsung PN50C490B3DXZA power issue
Plasma tv was on loud pop wife says it shut down. When I came in the tv was lifeless. Unplugged it and waited a while. Plugged back in red standby was on. Tried turning the set on got a cycle of 5 tries where the relays click and then nothing.
I have unplugged the x main board same relay clicks.
If I unplug the logic board it will signal the tv is on plays the tune.
Sounds to me like a short, where should I start? -
Re: New Members - please post your introductions here
I'm a newbie as well I have a 50" Samsung plasma that has issues and they are quoting $300 just to look at it. I have never fixed a TV but am a mechanic and I can solder. I learned from copper plumbing and trailer wiring. I have read many of the threads and can't find my model here, or a problem that seems close to mine but I am sure its easier than I am imagining.Leave a comment:
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