Samsung LJ44-00133A Power Supply Unit

SKU:: sj-LJ44-00133A

Real Reviews From Real Customers

29741 Reviews

Samsung UN55NU6900F UN55NU7100F UN55NU7300F etc. LED Strips/Bars (2) NEW

09/06/22

Samsung LED Strips

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 of course since it was my first time ever repairing it.

Ronald U.

09/06/22

Samsung LED Strips

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 of course since it was my first time ever repairing it.

Ronald U.

04/15/25

Part worked flawlessly, my TV

Part worked flawlessly, my TV stopped randomly rebooting and not only did it save my TV, but it saved me 2k dollars, that would have been spent buying the same TV.

Part arrived fast and in perfect condition, i saw they also had great support based on previous reviews, so i knew if this didn't fix my TV, i would still get the support i need,

Ryuzaki D.

04/15/25

Part worked flawlessly, my TV

Part worked flawlessly, my TV stopped randomly rebooting and not only did it save my TV, but it saved me 2k dollars, that would have been spent buying the same TV.

Part arrived fast and in perfect condition, i saw they also had great support based on previous reviews, so i knew if this didn't fix my TV, i would still get the support i need,

Ryuzaki D.

Super Strong Suction Cup LCD LED TV Screen Panel Removal Tool (Set of 2)

03/19/25

The right parts I needed

The right parts I needed and I got them fast thumbs up to the my

Mike W.

03/19/25

The right parts I needed

Super Strong Suction Cup LCD LED TV Screen Panel Removal Tool (Set of 2)

The right parts I needed and I got them fast thumbs up to the my

Mike W.

Samsung BN96-29074A/BN96-29075A LED Backlight Strips NEW! (12)

03/06/25

Worked Perfectly

I ordered some LED strips for our TVs at work that periodically break (after a while one of the original LEDs burns out). The repair went great, and this saves us a huge amount in the long run. These are indeed new units; in the past I'd ordered from another site that advertised new but showed signs of use. This is where I'll shop from now on.

Jeffrey H.

03/06/25

Worked Perfectly

Samsung BN96-29074A/BN96-29075A LED Backlight Strips NEW! (12)

I ordered some LED strips for our TVs at work that periodically break (after a while one of the original LEDs burns out). The repair went great, and this saves us a huge amount in the long run. These are indeed new units; in the past I'd ordered from another site that advertised new but showed signs of use. This is where I'll shop from now on.

Jeffrey H.

04/16/25

Awesome! Part came as described,

Awesome! Part came as described, fitted and now tv is in working order.

Brandon A.

04/16/25

Awesome! Part came as described,

Awesome! Part came as described, fitted and now tv is in working order.

Brandon A.

Samsung LED Backlight Strips (10) UN55J6200AF UN55J6201AF UN55J620DAF ETC. NEW

10/21/22

Samsung LED strip backlight repair

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 old LED TV and preventing me from having to buy a completely new TV.

Jason L.

10/21/22

Samsung LED strip backlight repair

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 old LED TV and preventing me from having to buy a completely new TV.

Jason L.

04/16/25

You guys delivered. Great price

You guys delivered. Great price and fixed the issue. A lot less $$$$$$
than buying a new tv. Plus it was only four years old. Glad to have it back in operation.
Maybe I should buy another repair kit as a backup. lol……. .

Kelly L.

04/16/25

You guys delivered. Great price

You guys delivered. Great price and fixed the issue. A lot less $$$$$$
than buying a new tv. Plus it was only four years old. Glad to have it back in operation.
Maybe I should buy another repair kit as a backup. lol……. .

Kelly L.

Double-Sided Adhesive Tape for LED Backlights - 10mm X 10 Meter (32.8 Feet) Roll

03/26/25

Good

Second time purchase, fixed 2 TVs over the past 3 years. They even have a step by step video.

Sandy M.

03/26/25

Good

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.

04/15/25

It all started with a

It all started with a you tuve video. It was easy to follow the link.

Juan p.

04/15/25

It all started with a

It all started with a you tuve video. It was easy to follow the link.

Juan p.

Samsung UN55NU6900F UN55NU7100F UN55NU7300F etc. LED Strips/Bars (2) NEW

09/06/22

Samsung LED Strips

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 of course since it was my first time ever repairing it.

Ronald U.

09/06/22

Samsung LED Strips

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 of course since it was my first time ever repairing it.

Ronald U.

04/15/25

Part worked flawlessly, my TV

Part worked flawlessly, my TV stopped randomly rebooting and not only did it save my TV, but it saved me 2k dollars, that would have been spent buying the same TV.

Part arrived fast and in perfect condition, i saw they also had great support based on previous reviews, so i knew if this didn't fix my TV, i would still get the support i need,

Ryuzaki D.

04/15/25

Part worked flawlessly, my TV

Part worked flawlessly, my TV stopped randomly rebooting and not only did it save my TV, but it saved me 2k dollars, that would have been spent buying the same TV.

Part arrived fast and in perfect condition, i saw they also had great support based on previous reviews, so i knew if this didn't fix my TV, i would still get the support i need,

Ryuzaki D.

Super Strong Suction Cup LCD LED TV Screen Panel Removal Tool (Set of 2)

03/19/25

The right parts I needed

The right parts I needed and I got them fast thumbs up to the my

Mike W.

03/19/25

The right parts I needed

Super Strong Suction Cup LCD LED TV Screen Panel Removal Tool (Set of 2)

The right parts I needed and I got them fast thumbs up to the my

Mike W.

Samsung BN96-29074A/BN96-29075A LED Backlight Strips NEW! (12)

03/06/25

Worked Perfectly

I ordered some LED strips for our TVs at work that periodically break (after a while one of the original LEDs burns out). The repair went great, and this saves us a huge amount in the long run. These are indeed new units; in the past I'd ordered from another site that advertised new but showed signs of use. This is where I'll shop from now on.

Jeffrey H.

03/06/25

Worked Perfectly

Samsung BN96-29074A/BN96-29075A LED Backlight Strips NEW! (12)

I ordered some LED strips for our TVs at work that periodically break (after a while one of the original LEDs burns out). The repair went great, and this saves us a huge amount in the long run. These are indeed new units; in the past I'd ordered from another site that advertised new but showed signs of use. This is where I'll shop from now on.

Jeffrey H.

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$122.51

(You save $27.52)

$94.99

Was

$122.51

(You save $27.52)

$94.99

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!

Part number found on board.

Samsung LJ44-00133A Power Supply Unit

Known Models

Brand	Models	Versions
Element	PLX-4202B
Sanyo	DP50747

Part Number:

LJ44-00133A

Warranty:

180-Day Warranty

Visible Number:

PSPF561A01B

Visible Number:

PSPF561A01D

Brands:

Element

Brands:

Sanyo

Models:

PLX-4202B

Models:

DP50747

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.

Samsung LJ44-00133A Power Supply Unit

These products also work for this item

These products
also work for
this item

Samsung LJ44-00133A Power Supply Component Repair Kit

Samsung LJ44-00132A (PSPF561A01A) Power Supply Unit

Known Models

Videos

How to Identify the Power Supply Part Number in Your TV - Samsung, Vizio, Sony, LG, TCL & Hisense

Samsung TV Repair - Part Number Identification Guide for Power Supply Boards - How to Fix LCD TVs

What is a power supply board?

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

How easy is it to replace a power supply board?

Samsung LJ44-00133A Power Supply Unit

These products also work for this item

These productsalso work forthis item

Samsung LJ44-00133A Power Supply Component Repair Kit

Samsung LJ44-00132A (PSPF561A01A) Power Supply Unit

Known Models

Videos

How to Identify the Power Supply Part Number in Your TV - Samsung, Vizio, Sony, LG, TCL & Hisense

Samsung TV Repair - Part Number Identification Guide for Power Supply Boards - How to Fix LCD TVs

What is a power supply board?

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

How easy is it to replace a power supply board?

Make an Offer on this Item!

Need more quantity?

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