CCFL backlight lamps for LCD back light for 52inch screen - 5$/each 52NU_MB3C6LV0.7 ( NOT 100% if sure if works as intended because there was "ghost" defect in the donor tv) - 20$ APS-247 G7N Power Supply Board 1-879-354-11 - 40$ D3N Inverter Driver Board 1-878-997-11 - 25$ D4N INVERTER BOARD 1-878-998-11 - 25$ Mainboard btf-ca431t 8-597-661-00 - 50$ Backlight Inverter Left SSB520H28S02 - 15$