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LG 6871L-3743A (6870C-0480A) T-Con Board for 42LY340C-UA 42LB5800-UG 42LB5600-UZ

SKU:
sj-6871L-3743A
AUD$19.77
AUD$19.77
180-Day Warranty
We highly recommend matching your part number. Learn more

FALL SALE! SAVE 10% ON THIS ITEM TODAY WITH THE CODE SJFALL10

Partial part number (3743A) can be found stamped on the board.

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
LG42LB5600-UZBUSWLQR
42LB5800-UGAUSWLJR
42LY340C-UAAUSWLQR
Models:
42LB5600-UZ
Models:
42LB5800-UG
Models:
42LY340C-UA
Part Number:
6871L-3743A
Warranty:
180-Day Warranty
Board Manufacturer:
LG DISPLAY CO., LTD
Board Number:
6870C-0480A
Part Type:
T-Con
Part Usage:
LED/LCD
TV Panel Manufacturer:
LG
TV Sizes:
42
Brands:
lg
Panel Number:
LC420DUE-FGA3

Videos

What is a T-con board?

A T-con board ā€” short for ā€œtiming control boardā€ or ā€œtiming controllerā€ ā€” 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 donā€™t represent accurate diagnoses for every TV model and failure. If youā€™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, youā€™ll just need a screwdriver and the ability to remove the back of your TV and replace the board.