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TCL JL.D65081330-365AS-M V03 LED Backlight Strips for 65S421 (6-Pack)
Fitment Support Before Ordering
180-Day Warranty
- Description
- Reviews
JL.D65081330-365AS-M LED Backlight Strips for Select TCL 65-Inch TVs

GuuYebe TV LED backlight replacement
6-Piece Backlight Strip Set for TCL 65S421, 65S423 and 65S425 References
This GuuYebe LED backlight strip kit is listed for select TCL 65-inch LED/LCD televisions using the JL.D65081330-365AS-M strip reference. The supplied kit contains six strips with tape on the back. Check the markings and layout of your TV’s installed backlight assembly before ordering: a matching television model alone does not guarantee that the internal strips are the same.
Product Information
- Strip length: 615 mm (approximately 24.21 in) as listed
- LED count: 8 LEDs per strip as listed
- Individual LED voltage: 6 V per LED as listed
- Package includes: 1 kit of 6 LED backlight strips; backing tape is listed
- Warranty: 180-Day Warranty
Compatible TCL 65-Inch TV Models
Common TCL Model References
Use the full model identifier from the label on your TCL TV. The supplier’s compatibility file includes the 65S421, 65S423 and 65S425 families, plus 65S4 and 65S435 references. The model suffix is part of the television model and should not be discarded.
| TCL TV model | Listed version(s) |
|---|---|
| 65S421 | Not specified |
| 65S423 | Not specified |
| 65S425 | Not specified |
| 65S421LCAA | Not specified |
| 65S423TFAA | Not specified |
| 65S425TABA | Not specified |

Complete Known-Models List — 26 TCL Model Identifiers
All 26 distinct TCL model entries from the supplied fitment file appear below. They are grouped for easier browsing. The source has no separate version entries; “Not specified” does not mean that all hardware versions are confirmed compatible.
TCL 65S421 series 5 models
| TCL TV model | Listed version(s) |
|---|---|
| 65S421 | Not specified |
| 65S421LCAA | Not specified |
| 65S421TCAA | Not specified |
| 65S421TIAA | Not specified |
| 65S421TKAA | Not specified |
TCL 65S423 series 5 models
| TCL TV model | Listed version(s) |
|---|---|
| 65S423 | Not specified |
| 65S423LFAA | Not specified |
| 65S423LLAA | Not specified |
| 65S423TFAA | Not specified |
| 65S423THAA | Not specified |
TCL 65S425 series 10 models
| TCL TV model | Listed version(s) |
|---|---|
| 65S425 | Not specified |
| 65S425LABA | Not specified |
| 65S425LACA | Not specified |
| 65S425LBBA | Not specified |
| 65s425MBCA | Not specified |
| 65S425TABA | Not specified |
| 65S425TACA | Not specified |
| 65S425TBAA | Not specified |
| 65S425TGAA | Not specified |
| 65S425TMBA | Not specified |
TCL 65S4 and 65S435 references 6 models
| TCL TV model | Listed version(s) |
|---|---|
| 65S4 | Not specified |
| 65S4LDAA | Not specified |
| 65S4LEAA | Not specified |
| 65S4TDAA | Not specified |
| 65S4TEAA | Not specified |
| 65S435 | Not specified |
Fitment Support Before Ordering
Not sure whether these TCL replacement backlight strips match your TV? Email the complete TV model and clear photos of the original strip markings, connector, and layout. We can help compare them against this kit’s reference information.
Email: support@guuyebe.com
Product Parameters and Part Number Identification
| Primary Part Number | JL.D65081330-365AS-M |
|---|---|
| Part Type | LED backlight strips |
| Part Usage | LED/LCD TV backlight |
| Strip Length | 615 mm (approx. 24.21 in) as listed |
| LED Count | 8 LEDs per strip as listed |
| Individual LED Voltage | 6 V per LED as listed |
| Package Contents | 6 LED backlight strips (1 kit); backing tape listed |
| Warranty | 180-Day Warranty |
| Panel Reference (as listed) | LVU650NDEL CD9W10 V1 |
|---|---|
| Board / Strip Reference | JL.D65081330-365AS-M |
| Additional Board Reference | 65D6-6X8-3030-LX20180521 |
| Visible Strip Marking | TCL-65D6-6X8-3030-LX20180521 |
| Visible Strip Marking | GIC65LB51_3030F2.1D |
| Additional Listing Reference | 65HR330M08A1 |
Identify your original parts: Panel and board references are useful for searching, but they are not substitutes for checking the installed strip shape, connectors, LED layout and mounting locations. The source lists 65D6-6X8-3030-LX20180521 and TCL-65D6-6X8-3030-LX20180521 in different places; both forms are shown here without treating them as a guaranteed universal interchange.
JL.D65081330-365AS-M LED Backlight Strips Product Video
Review the supplied video for this JL.D65081330-365AS-M replacement set after checking the part numbers and product photos above. Compare the strips shown with your original parts before installation.
Video footage is a product reference, not confirmation that every model or production version listed above uses this exact kit.
LED Backlight Strip Details
LED Beads and Optical Lenses
The supplied product data lists 8 LEDs per strip at 6 V per LED. Compare the number and spacing of lenses with the original set; TV screen size alone is not a reliable substitute for matching strip hardware.
Connector Interface
Check your existing connector shape and orientation against the listing images. A similar-looking plug does not establish that the original LED wiring and replacement are interchangeable.
Backing and Mounting
The source listing describes an aluminum back plate and tape backing. Before installing, compare each 615 mm strip’s mounting positions and the original panel layout; handle the exposed LCD panel with care.
TCL TV Has Sound but No Picture? Check the Backlight
If a TCL TV has sound while the screen remains dark, failed backlight illumination is one possible cause. With the TV operating, shine a flashlight at an angle onto the display. Seeing a faint image may indicate that the LCD is producing a picture but the backlight is not lighting it. This test does not establish whether the LED strips, driver circuitry or another component is at fault.
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 the general repair video from the GuuYebe template; it is not a model-specific TCL 65S421, 65S423, or 65S425 disassembly guide. Power must be disconnected before opening the TV. Large LCD panels are fragile, and repair work involves electrical and handling hazards.







