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Sharp 242970 Main Board LC-65Q7300U (SEE NOTE)

Sharp 242970 Main Board LC-65Q7300U (SEE NOTE)

SKU:: sj-242970

Was

$89.64

(You save $5.46)

$84.18

Sharp 242970 Main Board LC-65Q7300U (SEE NOTE)

Was

$89.64

(You save $5.46)

$84.18

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Available Out of Stock | Ships same business day if ordered before 4pm CT!

180-Day Warranty

We highly recommend matching your part number. Learn more

We have a repair tutorial video for this part. Watch it below!

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Sharp LC-65Q7300U Complete TV Repair Parts Kit Version 2 (SEE NOTE)

SKU: sj-KIT-LC-65Q7300U-K2

$129.99

Ships same business day if ordered before 4pm CT!

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Sharp 242970 Main Board LC-65Q7300U (SEE NOTE)

Known Models

Brand	Models	Versions
Sharp	LC-65Q7300U

Part Number:

242970

Warranty:

180-Day Warranty

Manufacturer Part Number:

Sharp 242970

Manufacturer Part Number:

Sharp 238730

Manufacturer Part Number:

Sharp 238732

Visible Number:

238730A

Visible Number:

238732A

Visible Number:

RSAG7.820.8252/ROH

Visible Number:

HU65A6107UWR/3339

Brands:

Sharp

Models:

LC-65Q7300U

Videos

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.

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Updating Results

03/18/25

We recommend matching the part number on your original part with the part number listed on this page to ensure compatibility.

While matching your model number is a great start, many models use variations of each part and they're not always interchangeable.

We include brief instructions in red text on some listings (also displayed below without the red font). Please look for these instructions to confirm any important info that you'll need to identify on your original part. Additionally, we highlight the part number in our photos.

Please don't hesitate to contact us with any questions. We're here to help!

Sharp 242970 Main Board LC-65Q7300U (SEE NOTE)

Known Models

Brand	Models	Versions
Sharp	LC-65Q7300U

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Sharp 242970 Main Board LC-65Q7300U (SEE NOTE)

These products also work for this item

These productsalso work forthis item

Sharp LC-65Q7300U Complete TV Repair Parts Kit Version 2 (SEE NOTE)

Known Models

Videos

What is a main board?

Which symptoms does a main board fix in a TV?

How easy is it to replace a main board?

WRITE A REVIEW

ASK A QUESTION

Make an Offer on this Item!

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We recommend matching the part number on your original part with the part number listed on this page to ensure compatibility.

Known Models

These products
also work for
this item