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Samsung BN44-00278A (LJ44-00176A) Power Supply Unit

SKU:
sj-BN44-00278A
Was
$49.00
(You save $29.01)
$19.99
Was
$49.00
(You save $29.01)
$19.99
180-Day Warranty
Ships same business day if ordered before 4pm CT!
We highly recommend matching your part number. Learn more
LJ44-00176A

Samsung BN44-00278A () Power Supply Unit

Known Models

BrandModelsVersions
SamsungPL58B850Y1FXSR
PL58B850Y1MCZD
PL58B850Y1MXZD
PN58B850Y1F
PN58B850Y1FXZA
PN58B860Y2FXZA
PS58B850Y1FXXY
PS58B850Y1FXXZ
PS58B850Y1MXRD
PS58B850Y1PXXC
PS58B850Y1WXBT
PS58B850Y1WXCS
PS58B850Y1WXRU
PS58B850Y1WXUA
PS58B850Y1WXXC
PS58B850Y1WXXH
PS58B850Y1WXXU
PS58B855Y1WXXE
PS58B859Y1PXZG
PS58B859Y1WXZG
Part Number:
BN44-00278A
Warranty:
180-Day Warranty
Visible Number:
P0858
Visible Number:
(P0858A)
Visible Number:
LJ44-00176A
Manufacturer Part Number:
Samsung BN44-00278A
Models:
PN58B850Y1FXZA
Models:
PS58B850Y1FXXY
Models:
PL58B850Y1MXZD
Models:
PS58B850Y1FXXZ
Models:
PS58B850Y1WXXH
Models:
PL58B850Y1FXSR
Models:
PS58B850Y1WXRU
Models:
PS58B850Y1MXRD
Models:
PN58B850Y1F
Models:
PS58B850Y1WXBT
Models:
PL58B850Y1MCZD
Models:
PS58B850Y1WXUA
Brands:
Samsung
Models:
PN58B860Y2FXZA
Models:
PS58B850Y1WXCS
Models:
PS58B859Y1PXZG
Models:
PS58B859Y1WXZG
Models:
PS58B855Y1WXXE
Models:
PS58B850Y1WXXU
Models:
PS58B850Y1WXXC
Models:
PS58B850Y1PXXC

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.

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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!

LJ44-00176A

Samsung BN44-00278A () Power Supply Unit

Known Models

BrandModelsVersions
SamsungPL58B850Y1FXSR
PL58B850Y1MCZD
PL58B850Y1MXZD
PN58B850Y1F
PN58B850Y1FXZA
PN58B860Y2FXZA
PS58B850Y1FXXY
PS58B850Y1FXXZ
PS58B850Y1MXRD
PS58B850Y1PXXC
PS58B850Y1WXBT
PS58B850Y1WXCS
PS58B850Y1WXRU
PS58B850Y1WXUA
PS58B850Y1WXXC
PS58B850Y1WXXH
PS58B850Y1WXXU
PS58B855Y1WXXE
PS58B859Y1PXZG
PS58B859Y1WXZG

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!