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On this section we will be posting various TV tech repair tips for numerous television brands as they become available.

Sony XBR-65X930D no power

Posted by on 4/26/2018 to LCD & LED Televisions Tips
Sony XBR-65X930D no power
F404 a 32 Volt 3.15Amp fuse open located on the DPS board top right corner the board part number is A-2094-368-A. After further checking there was a short on the other side of the fuse and of course that was the reason the fuse opened. Decided to remove and check the few capacitors after the fuse but all were good then removed the small regulator IC 408 the short went way. The part number for the ic is TPS54334DDAR and is available from DigiKey.  
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