Carte CTRL logique principale Sony KE-42M1 1-789-064-11 (LJ92-01223F)
TV Part Types: Logic Board. MFR Part Number 1: Sony 1-789-064-11. Horizontal lines indicate a defective LCD panel (screen) no part except a NEW screen will fix it. Panel Sticker Number: S42SD-YB03. Panel Manufacturer: Samsung.