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Samsung BN94-05406R Main Board for LN40D550K1FXZA
Samsung BN94-05406R Main Board for LN40D550K1FXZA
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180-Day Warranty!
Part Type: Main Unit, Main Board, VGA Input, HDMI Input, A/V Board, Signal Board, Tuner Board, USB Input, Digital Audio Output, Ethernet Input
Part Number: BN94-05406R
Additional Board Numbers: BN97-06275D, BN41-01749A
Location: 0K1
Interchangeable Parts: BN94-04475X
BN94-04509A
BN94-04509B
BN94-04509C
BN94-04509D
BN94-04509R
BN94-04509S
BN94-04509T
BN94-04509U
BN94-04509V
BN94-04814A
BN94-04847E
BN94-04847G
BN94-05406M
BN96-23350A
BN94-05406N
BN94-05406P
BN94-05406Q
BN94-05406S
BN94-05406T
BN96-23346A
BN96-23347A
BN96-23348A
BN96-23351A
BN96-23352A
Notice: Recommended to order by part number whenever possible. Often times there are TV models that use more than one set of parts and/or panels. Part number can be found on a sticker. Part will ship in any of the interchangeable parts listed.
Compatible TV Models: Samsung
LN40D550K1FXZA SQ06
Please contact us if you have any questions!
Shipping Policy
Shipping Policy
Shipping & Delivery: We ship to Australia and the United States for free (7–20 business days). Orders take 1–5 days to process. Some products may ship separately for better protection. While we work hard to deliver on time, delays can occur due to customs, holidays, or carrier issues. More info at:
https://otarealm.com/policies/shipping-policy
Return Policy
Return Policy
We accept returns within 30 days of delivery. Items must be unused, undamaged, and in original packaging. A 10% restocking fee applies to all approved returns.
To start a return, email theotarealm@gmail.com. Unauthorized returns will not be accepted.
We’ll replace or refund items that arrive damaged, defective, or incorrect—just contact us right away.
Non‑returnable items: custom products, perishable goods, beauty/personal care items, and hazardous materials.
More details can be found here: https://otarealm.com/policies/refund-policy
Contact Us
Contact Us
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