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TCL 55S434 Complete Repair Parts Kit Version 3

TCL 55S434 Complete Repair Parts Kit Version 3

SKU:: sj-KIT-55S434-K3

$43.99

TCL 55S434 Complete Repair Parts Kit Version 3

$43.99

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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 55S434 Complete Repair Parts Kit Version 2\r\n\r\nTCL 08-RT51T20-MA200AA Main Board\r\nTCL 08-L12CLA2-PW200AA 08-L12CLJ2-PW210AA Power Supply\r\nTCL 07-7668L2-MA0G WiFi

Parts Included

Tcl 08-L12CLA2-PW200AA
Tcl 07-7668L2-MA0G
Tcl 08-RT51T20-MA200AA

Known Models

Brand	Models	Versions
TCL	55S434

Warranty:

180-Day Warranty

Manufacturer Part Number:

TCL 08-RT51T20-MA200AA

Manufacturer Part Number:

TCL 08-L12CLA2-PW200AA

Manufacturer Part Number:

TCL 08-L12CLJ2-PW210AA

Manufacturer Part Number:

TCL 07-7668L2-MA0G

Brands:

TCL

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.

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1 Review

Updating Results

04/10/25

Dan D.

08/18/22

Defective board

My tv would freeze and then the screen would fade to black, installed replacement board which looked identical BUT now I had no colour red.

I reinstalled my old board and my red was perfect.

This confirmed that the replacement board was defective.

I paid $25 for shipping to get it and return it-

Now I’m out $50...Read More

and I was so disappointed I disposed of the tv entirely.

Let’s see if I get my refund. If not I’ll be calling my credit card company and initiating a charge-back Read Less

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!