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Samsung 42" Plasma HP-T4234 with burnt power supply

 
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train123



Joined: 26 Jan 2010
Posts: 87
Location: Canada

PostPosted: Sun Oct 10, 2010 6:06 am    Post subject: Samsung 42" Plasma HP-T4234 with burnt power supply Reply with quote

This has a PSPF411701A p/s which I believe is the same as a BN44-00161A.
QX801 and QX802 have burnt up and fried the surrounding components.
Does anyone have a schematic or know the values of the following?
QX801, QX802 RX802, RX803, RX805, RX832, RX833, DX803 & DX804
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minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Sun Oct 10, 2010 7:29 am    Post subject: Reply with quote

If you catch it soon enough you can resolder the transistors, it's too late. Replace the power supply. Burnt foils and trying to figure out part numbers isn't worth the time. I can hunt up the part numbers if need be...
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train123



Joined: 26 Jan 2010
Posts: 87
Location: Canada

PostPosted: Sun Oct 10, 2010 2:21 pm    Post subject: Reply with quote

If you could find the part numbers, that would be great.
There was only minor foil damage so repair is feasible.
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minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Sun Oct 10, 2010 10:45 pm    Post subject: Reply with quote

It comes back as a BN44-00161A assuming it's a version SK01 $110 list.
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