Part TypeBack Light Inverter Board Slave Part Number 6632L-0347A REV Number2.0 MFR Part Number 1LG 6632L-0347A Board Number(s) CXB-5101-S Known Models AKAI LCT42Z6TM POLAROID FLM-4234BH POLAROID FLM-4243B Panel Sticker Number LC420WU1-SLA2 Panel ManufacturerLG Philips