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GuuYebe
LG NC490DUE-AAFX1-41CA LED Backlight Strips for 49LJ5500 (8-Pack)
$38.88
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Categories: LED Backlight Replacement Strips
Fitment Support Before Ordering
180-Day Warranty
- Description
- Reviews
NC490DUE-AAFX1-41CA LED Backlight Strips for Select LG 49-Inch TVs
GuuYebe TV LED backlight replacement
NC490DUE-AAFX1-41CA 8-Piece LED Backlight Strip Set
This GuuYebe replacement LED backlight set is listed for select LG 49-inch LED/LCD televisions using the NC490DUE-AAFX1-41CA backlight assembly. Supplied identification references include GAN01-1294A-P1, GAN01-1295A-P1, AGF78840305 and AGF78840301. Before ordering, compare the original printed references, 994 mm strip length, 9-LED layout, connector, mounting positions, TV model and panel information.
Product Information
- Strip length: 994 mm
- LED count: 9 LED beads per strip
- Individual LED voltage: 3 V per bead
- Package includes: 1 set = 8 LED backlight strips
Compatible LG 49-Inch TV Models
Exact Supplied Fitment
The dedicated compatibility file lists 4 exact LG model records: 49LJ550M, 49LJ550M-UB, 49LJ5500-UA and 49LK5700PUA. Use the complete TV model and listed version from the rear label whenever a version is supplied.
| LG TV model | Listed version(s) |
|---|---|
| 49LJ550M | Not specified |
| 49LJ550M-UB | BUSYLOR |
| 49LJ5500-UA | BUSYLOR |
| 49LK5700PUA | BUSWLOR |
Important fitment check:
The broader product-content source also mentions references such as
49UJ6300, 49LJ5550,
49LK5700PSC, 49UK6200,
49UJ630V, 49UK6300,
NC490DUE-ABFX3, 49UK6300PUE,
49UK6090PUA and 49UK6200PUA.
These are retained as broader product-identification references only and are not added
to the exact fitment list unless they appear in the dedicated compatibility file.
Compare the original NC490DUE-AAFX1-41CA,
GAN01-1294A-P1 and GAN01-1295A-P1 markings,
994 mm strip length, 9-LED layout, connector and mounting positions before ordering.
“Not specified” means no version was supplied in the exact compatibility source;
it does not mean every production version is confirmed compatible.
Complete Supplied Compatibility List — 4 LG Model Records
| Brand | TV model | Listed version(s) |
|---|---|---|
| LG | 49LJ550M | Not specified |
| LG | 49LJ550M-UB | BUSYLOR |
| LG | 49LJ5500-UA | BUSYLOR |
| LG | 49LK5700PUA | BUSWLOR |
Fitment Support Before Ordering
Not sure whether this is the correct LG backlight set? Send us the complete TV model and version if shown, plus clear photos of the original strip markings, connector, LED layout, mounting positions and panel label. We can help compare the supplied references before you order.
Email: support@guuyebe.com
NC490DUE-AAFX1-41CA Product Parameters and Part Number Identification
| Primary Part Number | NC490DUE-AAFX1-41CA-STRIPS |
|---|---|
| Panel Number | NC490DUE-AAFX1-41CA |
| Board Numbers |
NC490DUE-AAFX1-41CA GAN01-1294A-P1 GAN01-1295A-P1 |
| Manufacturer Part Numbers |
LG AGF78840305 LG AGF78840301 |
| Part Type | LED light strip |
| Part Usage | LED/LCD television backlight |
| Strip Length | 994 mm |
| LED Beads | 9 per strip |
| Individual LED Voltage | 3 V per bead |
| Package Contents | 8 LED backlight strips (1 set) |
| Warranty | 180-Day Warranty |
| Visible References |
NC490DUE-AAFX1-41CA GAN01-1294A-P1 GAN01-1295A-P1 |
|---|---|
| Broader Product References |
NC490DUE-ABFX3 NC490DGG 1317A 1318A 6916L-1315A 6916L-1316 |
Source-reference note:
The supplied parameter file identifies
NC490DUE-AAFX1-41CA-STRIPS as the part number,
with visible references NC490DUE-AAFX1-41CA,
GAN01-1294A-P1 and GAN01-1295A-P1.
The broader product-content source identifies NC490DUE-AAFX1-41CA
as both panel and product-family reference.
Match the original strip profile, 994 mm length, 9-LED layout,
connector, mounting positions, TV model/version and panel label before ordering.
NC490DUE-AAFX1-41CA LED Backlight Strips Product Video
View the supplied GuuYebe product video to compare this 8-strip set with the original backlights. Check the printed references, 994 mm strip length, 9-LED layout, connector and mounting positions before ordering or installation.
The product video is a visual reference for the supplied strip set and does not by itself confirm compatibility with every TV production version.
NC490DUE-AAFX1-41CA LED Backlight Strip Details
LED Beads and Optical Lenses
The supplied product information lists 9 LED beads per strip at 3 V per LED. Compare the LED count, lens spacing and strip profile with the original assembly.
Connector Interface
Compare the original power connector shape, contact arrangement and orientation before installation. A similar-looking strip or model reference alone is not sufficient to confirm compatibility.
Mounting and Hole Position
Check the GAN01 reference, strip orientation, mounting-hole positions, connector placement and complete physical layout against the original set before installation.
LG TV Has Sound but No Picture? Check the Backlight
If a compatible LG TV has sound but the screen remains dark, failed LED backlights are one possible cause. Shining a flashlight at an angle across the powered screen may reveal a faint image, which can indicate that the LCD image is present but the display is not being illuminated normally. This test does not prove the LED strips are faulty; the LED driver, power supply or other circuitry may also require diagnosis.
TV Has Sound But No Picture – Diagnosis Guide
How to Replace TV LED Backlight Strips – General Replacement Guide
TV LED Backlight Strip Replacement Process Video
This is a general GuuYebe LED backlight replacement walkthrough. It is not a model-specific NC490DUE-AAFX1-41CA, 49LJ550M, 49LJ5500-UA or 49LK5700PUA installation video. TV disassembly involves fragile display panels and electrical hazards. Disconnect power and use appropriate repair procedures.
