--- 6871L-4450B or 6871L-4450D is found printed on the barcode sticker on the board.
IMPORTANT: Horizontal lines on the screen are virtually NEVER caused by a bad T-con board. Horizontal lines indicate a defective LCD panel (screen).---
Sony 6871L-4450B 6871L-4450D (6870C-0616B) T-Con Board
Part Number: 6871L-4450B
Visible Number: 6871L-4450B
Visible Number: 6870C-0616B
Visible Number: 6871L-4450D
Warranty: 180-Day Warranty
Known Models
Sony XBR-75X850D