First of all, my apologies for reposting (I replied to a separate thread earlier), but I have been searching all over for a schematics for the BN44-516A PSU for a PN64E550. Basically I have the same issue as jeffer76 in this thread: https://www.badcaps.net/forum/showthread.php?t=55119.
It's a TV I have had sitting around idle for a while, but as an EE it would irk my professional pride to either get rid of it or just replace the PSU as a whole instead of getting some parts off Digikey and just replacing them myself, hopefully fixing the issue. In addition, from the circuit I'd also like to understand why this failure could happen in the first place as it doesn't look like an uncommon Samsung PSU issue.
Thus, I need some part numbers for the DS810 and surrounding parts (well, the passives I can measure myself the values for), but as mentioned above a schematics would be really good so I can do some failure analysis.
If anybody has any information they can share I'd most appreciate it.
Thanks!
Badeskov
It's a TV I have had sitting around idle for a while, but as an EE it would irk my professional pride to either get rid of it or just replace the PSU as a whole instead of getting some parts off Digikey and just replacing them myself, hopefully fixing the issue. In addition, from the circuit I'd also like to understand why this failure could happen in the first place as it doesn't look like an uncommon Samsung PSU issue.
Thus, I need some part numbers for the DS810 and surrounding parts (well, the passives I can measure myself the values for), but as mentioned above a schematics would be really good so I can do some failure analysis.
If anybody has any information they can share I'd most appreciate it.
Thanks!
Badeskov
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