This is a repair kit for the main board 715T1723-J used in Sony KLV-40U100M and Sony KLV-32U100M.
A1556866A / 1-877-777-11 / 55.40T03.C08 T-CON for Sony KDL-40EX500 - serviced, good, $50 CORE credit for old dud
This offer is for a serviced and tested Sony KDL-40EX500 TCON board.
A1557397B / A1557397C / 1-857-253-11 T-CON for Sony KDL-46XBR6, KDL-46VL160, KDL-46Z4100 - serviced, tested, $50 CORE credit for old dud
This offer is for a serviced and tested Sony KDL-46XBR6 TCON board.
Buy a DELTA DPS-250AP-34 power supply for your dead or clicking Sony TV, then return the old dud to receive credit!