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Sharp 229911 224781 Main Board for LC-55N7003U SEE NOTE

SKU:
sj-229911
$34.84
$34.84
180-Day Warranty
Ships same business day if ordered before 4pm CT!
We highly recommend matching your part number. Learn more
Important, please note: this listing may be substituted by parts that were confirmed to be compatible by the manufacturer or through our own testing.

IMPORTANT: You will receive one of the following main boards.
These boards are completely interchangeable.\n\n
sj-224023\n
sj-224024\n
sj-229911\n
sj-233139\n
sj-233997\n
sj-234060\n
sj-238850


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Sharp 229911 224781 Main Board for LC-55N7003U

Known Models

BrandModelsVersions
SHARPLC-43Q7000U
LC-43Q7003U
LC-50Q620U
LC-50Q7003U
LC-50Q7030U
LC-55Q620U
LC-55Q7030U
LC-55Q7040U
Part Number:
229911
Warranty:
180-Day Warranty
Visible Number:
RSAG7.820.7918/ROH
Visible Number:
229911
Visible Number:
224781
Visible Number:
HU55A6107UW
Manufacturer Part Number:
Sharp 229911
Manufacturer Part Number:
Sharp 224781
Visible Number:
224023
Visible Number:
224024
Visible Number:
233139
Visible Number:
233997
Visible Number:
234060
Visible Number:
238850
Brands:
Sharp
Models:
LC-50Q620U
Models:
LC-55Q7040U
Models:
LC-55Q7030U
Models:
LC-50Q7030U
Models:
LC-43Q7003U
Models:
LC-50Q7003U
Models:
LC-55Q620U
Models:
LC-43Q7000U

What is a main board?

The main board is basically the “brains” 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 doesn’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 don’t work, it could be the main board.

*These are helpful tips to get you started and don’t represent accurate diagnoses for every TV model and failure. If you’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, you’ll just need a screwdriver and the ability to remove the back of your TV and replace the board.