---Partial part number (5436A) can be found stamped 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-5436A T-Con Board
Part Number: 6871L-5436A
Manufacturer Part Number: Sony 6871L-5436A
Visible Number: 6871L-5436A
Visible Number: 6870C-0755B
Visible Number: V18 CPCB SONY
Warranty: 180-Day Warranty