These boards have been removed from mostly new TVS with broken screens and should work if properly installed. SHARP PN-L602B TV POWER SUPPLY BOARD DPS-165HP-4A / RDENC1024MPPZ. Please verify that your board part number is the same as DPS-165HP-4A / RDENC1024MPPZ. 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)