Sony A-5056-903-A A5056853A BM5STY

Main Board (SEE NOTE)

EXTREMELY IMPORTANT: After replacing the main board, you must update the software to the latest version. Please go to esupport.sony.com and download the correct version for your model and follow all instructions. Without this procedure, the board will likely appear to be dead/defective.
There are several versions of this TV model. Please match the boards shown
 to the originals in your TV before ordering. 
(found on sticker on back of TV).

Please were not a guess / testing store if your not sure contact us.

IMPORTANT: Horizontal lines on the screen are virtually NEVER caused by a bad T-con board. 
Horizontal lines indicate a defective LCD panel (screen) no part except a
NEW screen will fix it.

We recommend ordering by part number always, never go off the back sticker
alone, remove the part from the TV and confirm all numbers MATCH perfect.
 Part number can be found on white bar-code sticker on board.

Often times there are TV models that use more than one set of parts and/or
panels.

Important Message: Part number can be found on the sticker on the board or
part.

Please see all of the high-res photos for details!