samsung plasma PS50C96HD burn up on upper buffer

[digitech1962]

Burn up on upper buffer been told have to change upper buffer + y sus board  cost of parts ch £85.00 + £118 this will prob take repair charge to high for cust  as is over the £20.00 mark !! any cheeper sourse thanks .

[welsh2010]

Could attempt repair on buffer and y sus boards, check the 4 FET's on heatsink for s/c, type 88N03P. Normally the buffer IC's which fail on buffer boards, taking FEt's with it.