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TCL 4T-TCN550-CS15 (ST5461D04-1-C-1 (or -7)) T-Con Board for 55US5800 55US57 55S405TEAA

SKU:
sj-4T-TCN550-CS15
$37.70
(You save $7.71)
$29.99
180-Day Warranty
Ships same business day if ordered before 4pm CT!
We highly recommend matching your part number. Learn more
IMPORTANT: Horizontal lines on the screen are virtually NEVER caused by a bad T-con board. Horizontal lines indicate a defective LCD panel (screen).


Known Models

BrandModelsVersions
TCL55S405TEAA
55UP12055UP120TBAA
55UP120TBAA
55UP130
55US5755US57TGAA
55US57TGAA
55US580055US5800TAAA,55US5800TCAA,55US5800TDAA
55US5800TAAA
55US5800TCAA
55US5800TDAA,
55US5800TNAA
Models:
55UP130
Models:
55US57
Models:
55US57TGAA
Models:
55US5800
Models:
55US5800TAAA
Models:
55US5800TCAA
Models:
55US5800TDAA
Part Number:
4T-TCN550-CS15
Warranty:
180-Day Warranty
Board Number:
ST5461D04-1-C-1| 342911003608|ST5461D04-1-C-7| 342911003613| 342911005003
Manufacturer Part Number 1:
TCL 4T-TCN550-CS15
Part Type:
T-Con
Part Usage:
LED/LCD
TV Sizes:
55
Models:
55S405TEAA
Models:
55US5800TNAA
Models:
55UP120
Models:
55UP120TBAA
Brands:
tcl
Panel Number:
LVU550CS0T E1 V1| T8-55D2730BU-LPN1| LVU550ND1L CD9W00| V1 08-55P1000-LPN001A

Videos

What is a T-con board?

A T-con board — short for “timing control board” or “timing controller” — is found in LED and LCD TVs. This board converts the video signal from the main board and sends it directly to the screen to display the signal in the correct order and at the correct spot on the screen.

Which symptoms does a T-con board fix in a TV?

•  If your TV has no video, then the T-con board could be bad.

•  If your TV only has video on a fourth or half of the screen, then the T-con board could be bad.

*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 T-con board?

It's easy! Once you match the part number on your T-con 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.