null

RCA 55120RE01M3393LNA35-A3 Main Board for LED55G55R120Q (See note)

SKU:
sj-55120RE01M3393LNA35-A3
$84.44
(You save $45.45)
$38.99
$84.44
(You save $45.45)
$38.99
180-Day Warranty
We highly recommend matching your part number. Learn more

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

PLEASE NOTE: There are several versions of this TV. This board is compatible with TVs with serial number beginning with 4440-LE55G55-A3...

55120RE01M3393LNA35-A3 is printed on sticker on back of board.



Known Models

BrandModelsVersions
RCALED55G55R120Q
Part Number:
55120RE01M3393LNA35-A3
Warranty:
180-Day Warranty
Board Number:
LD.M3393.B| LG-RE01-141021-ZQ728
Manufacturer Part Number 1:
RCA 55120RE01M3393LNA35-A3
Part Type:
Main Board
Part Usage:
LED/LCD
Models:
LED55G55R120Q
Panel Number:
LSC550HJ03-12V
Brands:
rca

Videos

What is a main board?

The main board is basically the ā€œbrainsā€ 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 doesnā€™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 donā€™t work, it could be the main board.

*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 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, youā€™ll just need a screwdriver and the ability to remove the back of your TV and replace the board.