[K3PZN-List] Samsng LCD TV question

eric blade via K3PZN-List k3pzn-list at mailman.qth.net
Sun Dec 7 16:35:31 EST 2014


I repaired an LCD TV for a friend.  Power supply was failing, Google said it was common to have bad caps on that model.  Pulled out the power board, and sure enough, the tops of about 4 of the caps were either popped or bulged.  I ordered some replacements (better quality  I think) from Digi Key, and just de-soldered the old ones and soldered in new ones.  That was at least a couple of years ago, and as far as I know the TV is still working for them.
KB3RPP 
Eric

      From: Philip Karras via K3PZN-List <k3pzn-list at mailman.qth.net>
 To: "k3pzn-list at mailman.qth.net" <k3pzn-list at mailman.qth.net> 
 Sent: Sunday, December 7, 2014 3:56 PM
 Subject: [K3PZN-List] Samsng LCD TV question
   
Has anyone ever repaired a Samsung LCD TV Model code: LN46A500T1FXZA?
Presently getting too  dark to view. I understand this is a power board, capacitor failure problem. I haven't been able to find a repair kit for this particular model, found one for a LN64A550T1F but I don't probably need a "kit" just a few high temp caps. 

Any experience out there?
Tnx & 73 de KE3FL,
Phil
AEC Carroll County
OES, ORS, & VE
http://cs.yrex.com/ke3fl
Karras' Corner: http://cs.yrex.com/ke3fl/KarrasCorner.htm
  
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