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TCL 55S446 Complete Repair Parts Kit

TCL 55S446 Complete Repair Parts Kit

SKU:: sj-KIT-55S446-K1

$59.99

$59.99

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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!

PLEASE NOTE: There are multiple different versions of these TCL models. Please match all boards shown to the originals in your TV before ordering.

TCL 55S446 Complete Repair Parts Kit\r\n\r\nTCL 30800-000316 Main Board\r\nTCL 08-L12CLJ2-PW210AA 08-L12CLA2-PW200AA Power Supply\r\nTCL 07-7668L2-MA0G WiFi

Parts Included

Tcl 08-L12CLJ2-PW210AA
Tcl 07-7668L2-MA0G
Tcl 30800-000316

Known Models

Brand	Models	Versions
TCL	55S446

Warranty:

180-Day Warranty

Manufacturer Part Number:

TCL 30800-000316

Manufacturer Part Number:

TCL 08-L12CLJ2-PW210AA

Manufacturer Part Number:

TCL 08-L12CLA2-PW200AA

Manufacturer Part Number:

TCL 07-7668L2-MA0G

What is a TV repair kit?

TV repair kits typically contain every board in your TV (excluding LED strips). If you’re unsure of your diagnosis, you can order this kit and replace all of the boards in your TV.

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

• A TV repair kit can fix most symptoms in your TV, from no power to no video or audio to WiFi issues.

*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 TV repair kit?

It's easy! Once you match the part numbers on your boards with the part numbers 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 boards.

5.0

1 Review, 1 Q&As

5.0

1 Review, 1 Q&As

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1 Review

Updating Results

04/03/25

Bryan H.

12/11/24

Repair

Replaced all 3 and still doesn’t work. Just a back light

Bill W.

08/24/24

Q: TCL Model #55S446
Chassis # R51MTA9-NA
Black screen, TCL logo flashes once upon turn on. Audio is good. What board do I need?

ShopJimmy

08/26/24

A: We invite you to create a TV tech support ticket (shopjimmy.com/tech-support) and our knowledgeable and experienced tech team will help you get on the right track to a successful repair. Here are a few other resources to reference...

- Check out our tech support videos on our YouTube channel (youtube.com/shopjimmy). We cover a variety of TV and appliance make/model/part diagnoses and fixes.

- Also, don't hesitate to contact your local repair shop! They're always knowledgeable and ready to help. We have a TV repair shop directory here (shopjimmy.com/tv-repair-shops).

When you figure out which TV part(s) you need, please reach out to us again with your part number(s) and we'll be happy to check for stock on our end. Thanks for your understanding and we look forward to hearing from you again soon!

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!