We recommend matching the part number on your original part with the part number listed on this page to ensure compatibility.
While matching your model number is a great start, many models use variations of each part and they're not always interchangeable.
We include brief instructions in red text on some listings (also displayed below without the red font). Please look for these instructions to confirm any important info that you'll need to identify on your original part. Additionally, we highlight the part number in our photos.
Please don't hesitate to contact us with any questions. We're here to help!
PLEASE NOTE: The \"blinking LED/no power on\" symptom in these models is sometimes caused by a defective IR Remote Sensor board and not a defective main board.\r\n\r\nWorks in LF501EM4 with SN beginning with DS3 & LF501EM4F with SN beginning with DS1. \r\n\r\nSticker numbers may vary.\r\n\r\nThis board may or may not have a connector at location CN3005. \r\nAlso, the LVDS connector at location CN3013 may vary but are compatible to one other. ---PLEASE NOTE: The "blinking LED/no power on" symptom in these models is sometimes caused by a defective IR Remote Sensor board and not a defective main board.
Works in LF501EM4 with SN beginning with DS3 & LF501EM4F with SN beginning with DS1.
Sticker numbers may vary.
This board may or may not have a connector at location CN3005.
Also, the LVDS connector at location CN3013 may vary but are compatible to one other.
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Emerson A3AUFMMA-002 Digital Main Board LF501EM4 (DS3 Ser.) LF501EM4F (DS1 Ser.)
| Brand | Models | Versions |
|---|
| Emerson | LF501EM4 | DS3 |
|---|
| LF501EM4F | DS1 |
