TCL Roku 55″ LED TV Repair 55FS3750 Replacement Boards Kit – How to Replace All Boards DIY

TCL Roku TV Repair Help for 55″ TV
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SKU: sj-KIT-55FS3750-K1
Part Type: TV Repair Kit
Part Number: 55FS3750-K1
Part Usage: LED/LCD
Panel Sticker Number: LVF550CS0T
MFR Part Number 1: TCL 55FS3750LBAA-MAIN
MFR Part Number 2: TCL 81-PBE050-H92
MFR Part Number 3: TCL 34.29110.019
Brands: TCL
Important Message: This kit is compatible with model 55FS3750 with Service Number 55FS3750LBAA (printed in white box on sticker on back of TV).
TV Part Types: Complete Parts Kit
TV Kit Parts Included:
TCL Main Board for 55FS3750 (55FS3750LBAA Version)
TCL 81-PBE050-H92 Power Supply
LG/Sanyo/TCL 34.29110.019 (TT5461B03-25-C-1) T-Con Board
TCL TV Models:
55FS3750 55FS3750LBAA

In this video we will show how to replace all of the boards that are included in this TCL Roku TV repair kit.
It is recommended to take pictures during the repair process to use a reference point.
Be sure your TV is unplugged.
The first board we are going to replace is the power supply board.
I will start by disconnecting all of the cables and connections on the board.
Remove the screws and the board from the chassis.
Align the replacement board and install the screws to secure the board to the chassis.
Reconnect all of the cables.
The next board we are going to replace is the main board. Disconnect all of the cables connected to the board.
Remove the screws and the board from the chassis.
Align the replacement board and install the screws to secure the board to the chassis.
Reconnect all of the cables.
The next board we are going to replace is the t-con board.
Disconnect all of the cables connected to the board.
The t-con board may be covered by a plastic or metal shield that needs to be removed.
Remove the screws and the board from the chassis.
Align the replacement board and install the screws to secure the board to the chassis.
Reconnect all of the cables.

TV Repair Made Easy™
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