Question about Samsung SyncMaster 400PXN LCD TV

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No power but fuse ok

Samsung 400pxn no power att all but fuse ok

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IF it is making a clicking noise it is the SUB PSU , the one that powers the embedded PC, there are 2 CAPACITORS on the PCB that will be domed at the top a 1000uf and 1500uf, they are on the secondary side , this is a common problem with this and the 460PXN (same psu) replace caps with higher voltage rating is my advice,!!! I did everything OK!!

Posted on May 08, 2008

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1 Answer

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