These are the essential components needed to repair YSUS sustain board 6871QYH039B used in a number of 50'' plasma TVs.
This is a repair kit for Samsung buffer board LJ41-05121A / LJ92-01491A.
Repair kit for LJ92-01689A / LJ92-01689B / BN96-12390A Y-MAIN sustain board for Samsung PN50B400P3DXZA, PN50B430P2DXZA, PN50B450B1DXZA
A DIY repair kit for a common failure in the Y-Main board LJ92-01689A / LJ92-01689B for 50'' Samsung plasma TVs from the listed models
A DIY repair kit for a common failure in power supply BA4GP0F0102 used in a number of Magnavox/Emerson/Funai TVs.