Buy this part using ONLY the part number shown in the item description (NEVER BUY USING TV MODEL NUMBER or BOARD NUMBER), otherwise it will not be compatible with the TV.

TV Brands: Sony
TV Model: KDL-40R510C
Part Name: Main Board

Board Numbers: A-2066-941-A, A2066941A, 1-894-094-21

Part Number: A-2066-941-A
Specifications: Look for A2066941A in your part to verify part number and compatibility.

(Buy this part only if your board has exactly this part number on it, otherwise it will not be compatible with the TV)
Other Specifications: Part number can be found on sticker. You must update the software to the latest version after installing a main board. This process requires electronic skills or must be done by a certified technician to avoid irreversible damages.
This board has been tested and it is working correctly.
The board was extracted from a TV working correctly with a broken screen.

We recommend ordering by part number whenever possible. Often times there are TV models that use more than one set of parts. For this part to work properly all board numbers listed here must be on your part as well.
If you have any questions, you can always contact us.


You must update the software to the latest version after installing a main board. This process requires electronic skills or must be done by a certified technician to avoid irreversible damages.
Sony