TCL 65S421 Main Board (08-MST1003-MA200AA) 08-MST1003-65S421

Description

Part Info:
Brand: TCL
Part Type: Main Board
Part Number: ( 08-MST1003-MA200AA )  08-MST1003-65S421
Model 1:65S421
Important Notes: OEM Genuine Original Replacement part.  Removed from Cosmetically Damaged Unit.
You may need to re-calibrate your board to fit the screen. If your tv displays a split screen after replacing the main board, you may need to re-calibrate it.
STEPS FOR RECALIBRATION; Go to settings, click system, about: On Your roku remote type the following code/pattern (up arrow, right arrow, down arrow, right arrow, up arrow, Fast forward 3x, rewind 2x) press back, change project to your TV model, press enter then the home key. Unplug TV and hold power button for 15 seconds. TV should be re-calibrated to the proper screen size