Part Type Backlight Inverter Inverter Board Part Number RDENC2545TPZF MFR Part Number 1 Sharp RDENC2545TPZF MFR Part Number 2 Philips 996510020703 Board Number(s) IM3855F-4 Known Models Philips 50PFL5603D/F7 52PFL3603D/27 52PFL3603D/F7 52PFL5603D/F7 52PFL7403D/27 52PFL7403D/F7