null

Emerson A3AUSMMA-001 Main Board Repair Kit LF501EM4A (DS7 Serial)

SKU:
sj-A3AUSMMA-001 Repair Kit
Was
$19.49
(You save $4.50)
$14.99
Was
$19.49
(You save $4.50)
$14.99
Enter your email address to be notified when this item is back in stock!
180-Day Warranty
We highly recommend matching your part number. Learn more
We have a repair tutorial video for this part. Watch it below!


The Emerson A3AUSMMA-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 ADS7
Part Number:
A3AUSMMA-001 Repair Kit
Warranty:
No Warranty

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.

Make an Offer on this Item!

Please enter your email address and a fair price for this item. We will evaluate your offer within one business day and reply via email. Thanks!

USD

Please note that a ShopJimmy Extended Warranty can’t be included in an offer price or added to an accepted/countered offer. Thanks for your understanding.

Need more quantity?

Please add your email and the quantity you need below. While we can’t guarantee that we’ll be able to get our hands on this amount, we’ll do our best and reply to you as soon as we can. Thanks!

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 A3AUSMMA-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 ADS7

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!

30699 certified reviews
30.7K
4.5 star rating
Certified reviews
Powered by YOTPO
5.0 star rating 09/06/22
Samsung LED Strips
Product image for Samsung UN55NU6900F UN55NU7100F UN55NU7300F etc. LED Strips/Bars (2) NEW
Samsung UN55NU6900F UN55NU7100F UN55NU7300F etc. LED Strips/Bars (2) NEW
My Tv is like a brand new one now! I had to repair it my self; thanks to YouTube videos I was able too. It just took a long time o...
Read More
Ronald U.
5.0 star rating 05/10/25
It was a good experience,
It was a good experience, the part was as described and arrived sooner than expected.
Ricardo D.
5.0 star rating 05/07/25
Great Service
Product image for Super Strong Suction Cup LCD LED TV Screen Panel Removal Tool (Set of 2)
Super Strong Suction Cup LCD LED TV Screen Panel Removal Tool (Set of 2)
Love the YouTube videos to help with repair and the link to get the right replacement part we needed.
Thank you so much.
CRL N.
5.0 star rating 05/02/25
It worked
Product image for Samsung BN96-29074A/BN96-29075A LED Backlight Strips NEW! (12)
Samsung BN96-29074A/BN96-29075A LED Backlight Strips NEW! (12)
Instruction video helped with knowing where to look for every panel and plastic component that needs removed, and you'll have to r...
Read More
Dustin H.
5.0 star rating 05/13/25
The part was as described
The part was as described and perfectly fit, the only downside was shipping, my fridge broke on Friday night and I ordered for nex...
Read More
Jorge R.
5.0 star rating 10/21/22
Samsung LED strip backlight repair
Product image for Samsung LED Backlight Strips (10) UN55J6200AF UN55J6201AF UN55J620DAF ETC. NEW
Samsung LED Backlight Strips (10) UN55J6200AF UN55J6201AF UN55J620DAF ETC. NEW
Sent in a heavily protected bubble wrap to ensure no damage for a time consuming repair. Success in bringing back to life a 9 year...
Read More
Jason L.
5.0 star rating 05/11/25
Awesome parts. Easy to replace
Awesome parts. Easy to replace old boards and clicking sounds. Definitely recommend this store. .
edwin H.
5.0 star rating 03/26/25
Good
Product image for Double-Sided Adhesive Tape for LED Backlights - 10mm X 10 Meter (32.8 Feet) Roll
Double-Sided Adhesive Tape for LED Backlights - 10mm X 10 Meter (32.8 Feet) Roll
Second time purchase, fixed 2 TVs over the past 3 years. They even have a step by step video.
Sandy M.
5.0 star rating 05/10/25
This was a very smooth
This was a very smooth transaction, especially since LG no longer stocks the part.
Ronald L.
5.0 star rating 09/06/22
Samsung LED Strips
Product image for Samsung UN55NU6900F UN55NU7100F UN55NU7300F etc. LED Strips/Bars (2) NEW
Samsung UN55NU6900F UN55NU7100F UN55NU7300F etc. LED Strips/Bars (2) NEW
My Tv is like a brand new one now! I had to repair it my self; thanks to YouTube videos I was able too. It just took a long time o...
Read More
Ronald U.
5.0 star rating 05/10/25
It was a good experience,
It was a good experience, the part was as described and arrived sooner than expected.
Ricardo D.
5.0 star rating 05/07/25
Great Service
Product image for Super Strong Suction Cup LCD LED TV Screen Panel Removal Tool (Set of 2)
Super Strong Suction Cup LCD LED TV Screen Panel Removal Tool (Set of 2)
Love the YouTube videos to help with repair and the link to get the right replacement part we needed.
Thank you so much.
CRL N.
5.0 star rating 05/02/25
It worked
Product image for Samsung BN96-29074A/BN96-29075A LED Backlight Strips NEW! (12)
Samsung BN96-29074A/BN96-29075A LED Backlight Strips NEW! (12)
Instruction video helped with knowing where to look for every panel and plastic component that needs removed, and you'll have to r...
Read More
Dustin H.
Powered by
mgctlbxN$MZP mgctlbxV$5.3.5 mgctlbxL$C