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TCL 08-CM50CUN-OC405AA Main Board for 50S421LDAA 50S425TEBA 50S425LEBA

SKU:
sj-08-CM50CUN-OC405AA
Was
$49.00
(You save $2.92)
$46.08
Was
$49.00
(You save $2.92)
$46.08
180-Day Warranty
Ships same business day if ordered before 4pm CT!
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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PLEASE NOTE: TCL part number 08-CM50CUN-OC405AA can sometimes, but not always, be found on sticker on board.

TCL 08-CM50CUN-OC405AA Main Board for 50S421LDAA 50S425TEBA 50S425LEBA

Known Models

BrandModelsVersions
TCL50S421LDAA
50S423LCAA
50S425LEBA
50S425TEBA
Part Number:
08-CM50CUN-OC405AA
Warranty:
180-Day Warranty
Visible Number:
08-CM50CUN-OC405AA
Visible Number:
40-MST10F-MAA2HG
Visible Number:
08-MST1003-MA200AA
Visible Number:
08-MST1003-MA300AA
Manufacturer Part Number:
TCL 08-CM50CUN-OC405AA

Videos

What is a power supply board?

Your TV’s power supply board takes the AC voltage from your outlet and converts it to various DC voltages needed to power everything in your TV.

Which symptoms does a power supply board fix in a TV?

•  If your TV doesn’t turn on, it could be the power supply board.

•  If you see very dim video or no video on the screen, but you know your TV has power and is on, then the power supply could be bad.

•  If your TV turns on and then shuts off quickly, it could be your power supply 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 power supply board?

It's easy! Once you match the part number on your power supply 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.

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!

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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!

PLEASE NOTE: TCL part number 08-CM50CUN-OC405AA can sometimes, but not always, be found on sticker on board.

TCL 08-CM50CUN-OC405AA Main Board for 50S421LDAA 50S425TEBA 50S425LEBA

Known Models

BrandModelsVersions
TCL50S421LDAA
50S423LCAA
50S425LEBA
50S425TEBA

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!

29445 certified reviews
29.4K
4.5 star rating
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