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Emerson A3AUNMMA-001 Main Board Repair Kit LF501EM5F/ LF501EM4A (DS1/DS5 Serial)

SKU:
sj-A3AUNMMA-001 Repair Kit
$19.99
$19.99
180-Day Warranty
We highly recommend matching your part number. Learn more


The Emerson A3AUNMMA-001 Digital Main Board Component Repair Kit includes all necessary components to repair common failures on the Digital Main Board. Symptoms include dead set | has standby but will not turn on and chirping coming from power supply.

Known Models

BrandModelsVersions
EmersonLF501EM4 ADS5, DS1
LF501EM5FDS1
Part Number:
A3AUNMMA-001 Repair Kit
Warranty:
No Warranty
Brands:
Emerson
Models:
LF501EM4 A
Models:
LF501EM5F

Videos

What is a board repair kit?

These kits are meant for advanced technicians with soldering experience. Board repair kits will contain common components that are known to fail. By replacing these components, you can revive your board without having to replace it.

Which symptoms does a board repair kit fix in a TV?

•  Since a lot of symptoms could be the result of a failed or defective components, please refer to any symptoms listed on this page or contact your local TV technician.

*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 board repair kit?

You’ll need to have soldering experience to replace components on a board. If you don’t have that technical background, we suggest replacing the board instead.

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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.

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!



The Emerson A3AUNMMA-001 Digital Main Board Component Repair Kit includes all necessary components to repair common failures on the Digital Main Board. Symptoms include dead set | has standby but will not turn on and chirping coming from power supply.

Known Models

BrandModelsVersions
EmersonLF501EM4 ADS5, DS1
LF501EM5FDS1

This item is available for pre-order and will ship by the date listed on this page.

Please order this item separately from other items you need. If you add this item to an order with other items, the order won’t ship until the date listed on this page.

Please contact us with any questions. Thanks!