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LG 6871L-6102A 6871L-6102B 6871L-6102D (6870C-0834A) T-Con Board

SKU:
sj-6871L-6102A
$89.70
(You save $33.71)
$55.99
$89.70
(You save $33.71)
$55.99
180-Day Warranty
Ships same business day if ordered before 4pm CT!
We highly recommend matching your part number. Learn more
We have a repair tutorial video for this part. Watch it below!
IMPORTANT: Horizontal lines on the screen are virtually NEVER caused by a bad T-con board. Horizontal lines indicate a defective LCD panel (screen).

LG 6871L-6102A 6871L-6102B 6871L-6102D 6871L-6102E (6870C-0834A) T-Con Board

Known Models

BrandModelsVersions
LG86NANO75UPABUSYLKR
86NANO90UNABUSWLJR
86NANO90UPABUSYLKR
86NANO91ANABUSWLJR
86QNED80UQA
86QNED90UPABUSYLJR
86SM9070PUAAUSYLJR
86UL3J-B
86UQ8000AUBBUSYLKR
86UR340C9UD
86UR8000AUABUSWLKR
Part Number:
6871L-6102A
Warranty:
180-Day Warranty
Visible Number:
6871L-6102A
Visible Number:
6870C-0834A
Visible Number:
6871L-6102B
Visible Number:
6871L-6102D
Visible Number:
6871L-6102E
Models:
86QNED80UQA
Models:
86NANO90UPA
Models:
86NANO91ANA
Models:
86NANO75UPA
Models:
86UR8000AUA
Models:
86UQ8000AUB
Models:
86NANO90UNA
Models:
86QNED90UPA
Brands:
LG
Models:
86SM9070PUA
Models:
86UR340C9UD
Models:
86UL3J-B

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.

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