Part TypeBack Light Inverter Board Master Part Number 6632L-0346A REV Number2.0 MFR Part Number 1LG 6632L-0346A Board Number(s) CXB-5101-M Known Models AKAI LCT42Z6TM POLAROID FLM-4234BH POLAROID TLX-04243B Panel Sticker Number LC420WU1-SLA2 Panel ManufacturerLG Philips