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LG EBU66334401 Main Board

SKU:
sj-EBU66334401
$159.00
$159.00
180-Day Warranty
We highly recommend matching your part number. Learn more
Upgrade your LG OLED TV with the LG EBU66334401 Main Board, a vital component for ensuring top-notch performance and picture quality. This like-new main board is specifically designed for LG's 77-inch OLED models, offering seamless compatibility and enhanced functionality. Perfect for models such as the LG OLED77C1PUB and OLED77C1AUB, this main board promises to restore your television to its original brilliance.

**Specifications:**
- **Manufacturer:** LG
- **Condition:** Like New
- **Manufacturer Part Number:** EBU66334401
- **Visible Number:** EAX69532304(1.0)
- **Compatible Models:**
- LG OLED77C1PUB
- LG OLED77C1AUB
- **Shipping Weight:** 1 lb
- **Shipping Dimensions:** 16 x 9 x 2 inches

Whether you're dealing with a malfunction or simply want to ensure your TV is in top working condition, the LG EBU66334401 Main Board is the perfect solution. At ShopJimmy.com, we are committed to providing high-quality replacement parts to keep your electronics running smoothly. Trust in our expertise and dedication to customer satisfaction, and bring your LG OLED TV back to life with this essential main board.

Known Models

BrandModelsVersions
LGOLED77C1AUBDUSPLJR
OLED77C1PUBBUSWLJR
Manufacturer Part Number:
EBU66334401
Visible Number:
EAX69532304(1.0)
Models:
OLED77C1AUB
Models:
OLED77C1PUB
Brands:
LG

What is a main board?

The main board is basically the “brains” of your TV and controls everything, from the audio to video streams. All of the user data and settings are also stored on the main board.

Which symptoms does a main board fix in a TV?

•  If your TV doesn’t turn on, it could be the main board. If your TV turns on but has no video and/or no audio, it could also be the main board.

•  If one HDMI input works but others don’t work, it could be the main board.

*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 main board?

It's easy! Once you match the part number on your main 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.