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LG 55.42T34.C17 (T550HVN08.1,55T23-C02) T-Con Board

SKU:
sj-55.42T34.C17
$19.99
$19.99
180-Day Warranty
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
LG42LF5600-UBBUSDLJM,AUSDLJM
42LF5800-UABUSDLJM, AUSDLJM
NECE425
Part Type:
T-Con
Part Usage:
LED/LCD
TV Panel Manufacturer:
NEW OPTICS LTD.
Part Number:
55.42T34.C17
Warranty:
180-Day Warranty
Board Number:
T550HVN08.1 CTRL BD| 55T23-C02
TV Sizes:
42
Harmonized Code:
8529.90.06.00
Notes:
ShopJimmy recommends ordering by part number whenever possible. Often times there are TV models that use more than one set of parts and/or panels.
Models:
42LF5600-UB
Models:
42LF5800-UA
Models:
E425
Panel Number:
NC420DUN-VUBP5
Brands:
lg
Brands:
nec

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.