Part Number 313926809131 MFR Part Number 1 Philips 313926809131 Board Number(s) 31391236231.2 WK701.4 31391236231.1 WK643.4 Known Models PHILIPS 32PFL5322D/37 PHILIPS 32PFL5332D/27 PHILIPS 37PFL5332D/37 PHILIPS 42PFL5332D/37 PHILIPS 42PFP5332D/37 PHILIPS 50PFP5332D/37 Panel Sticker Number LC420WX7 S50HW-YB02 Panel Manufacturer LG Philips Samsung