These boards have been removed from mostly new TVS with broken screens and should work if properly installed. SONY XBR65X850G TV POWER SUPPLY BOARD 147472921 / AP-P288AM. Please verify that your board part number is the same as 147472921 / AP-P288AM. The part number is the first number left of the /, or the sole number listed. Most often written in title as (part number / board number)
