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Sony A-5042-692-A A5042677A BM5A Main Board

SKU:
sj-A-5042-692-A
$127.99
$127.99
Ships same business day if ordered before 4pm CT!
We highly recommend matching your part number. Learn more
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.

Sony A-5042-692-A A5042677A BM5A Main Board

Known Models

BrandModelsVersions
SonyKD-65X85K
KD-55X85K
KD-75X85K
KD-43X85K
KD-50X85K
KD-85X80K
KD-85X80CK
KD-85X85K
Part Number:
A-5042-692-A
Warranty:
180-Day Warranty
Visible Number:
100972432
Visible Number:
A5042677A
Visible Number:
006B
Visible Number:
A-5042-676-A
Manufacturer Part Number:
Sony A-5042-692-A

Videos

What is a main board?

The main board is basically the ā€œbrainsā€ of your TV and controls everything, from the audio to video streams. All of the user data and settings are also stored on the main board.

Which symptoms does a main board fix in a TV?

•  If your TV doesnā€™t turn on, it could be the main board. If your TV turns on but has no video and/or no audio, it could also be the main board.

•  If one HDMI input works but others donā€™t work, it could be the main board.

*These are helpful tips to get you started and donā€™t represent accurate diagnoses for every TV model and failure. If youā€™re unsure of your diagnosis, we recommend checking out our YouTube channel or reaching out to a local TV technician for assistance.

How easy is it to replace a main board?

It's easy! Once you match the part number on your main board with the part number listed on this page to confirm compatibility, youā€™ll just need a screwdriver and the ability to remove the back of your TV and replace the board.