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Samsung LJ97-03319A (1-857-986-11) Backlight Inverter Component Repair Kit

Samsung LJ97-03319A (1-857-986-11) Backlight Inverter Component Repair Kit

SKU:: sj-LJ97-03319A Repair Kit

Was

$19.46

(You save $4.47)

$14.99

Samsung LJ97-03319A (1-857-986-11) Backlight Inverter Component Repair Kit

Was

$19.46

(You save $4.47)

$14.99

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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!

The Samsung LJ97-03319 (1-857-986-11) Backlight Inverter Component Repair Kit includes all commonly failing components on the backlight inverter board. Symptoms include | no backlights even though 24 volts is present at CN101 on the inverter board.

Known Models

Brand	Models	Versions
Apex	LD4688T
Rca	46LA45RQ
Seiki	LC46G82
Sony	KDL-46BX420
	KDL-46BX421
	KDL-46BX450
Westinghouse	VR-4625

Part Number:

LJ97-03319A Repair Kit

Warranty:

No Warranty

Brands:

Apex

Brands:

Rca

Brands:

Seiki

Brands:

Sony

Brands:

Westinghouse

Models:

LD4688T

Models:

46LA45RQ

Models:

LC46G82

Models:

KDL-46BX420

Models:

KDL-46BX421

Models:

KDL-46BX450

Models:

VR-4625

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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Updating Results

03/26/25

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!

Known Models

Brand	Models	Versions
Apex	LD4688T
Rca	46LA45RQ
Seiki	LC46G82
Sony	KDL-46BX420
	KDL-46BX421
	KDL-46BX450
Westinghouse	VR-4625

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Samsung LJ97-03319A (1-857-986-11) Backlight Inverter Component Repair Kit

Known Models

What is a board repair kit?

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

How easy is it to replace a board repair kit?

WRITE A REVIEW

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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