Question about Samsung SyncMaster 400PXN LCD TV
Samsung 400pxn no power att all but fuse ok
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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Posted on Jan 02, 2017
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