1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your new TAPNM LED Backlight Strips, designed as a replacement for various Samsung 58-inch TV models. These high-quality LED strips are manufactured with precision to ensure optimal performance and durability.
Watch a brief overview of the manufacturing process:
Video: Automated manufacturing process of LED backlight strips.
2. Product Features
- New Condition: 100% brand new components ensure reliability and longevity.
- Fixed Length: Strips are precisely cut to length (1145 mm) and cannot be cut further.
- Optimized Design: Each strip features 6+6 LED beads, providing uniform backlight brightness.
- Energy Efficient: Each LED lamp operates at 3V.
- Durable Material: Constructed with an aluminum board for superior heat dissipation and enhanced durability.
- Complete Set: Package includes 8 LED strips, forming a complete replacement set.
Image: A complete set of 8 LED backlight strips, highlighting key specifications.
Image: Detailed view of the LED backlight strip, showing individual LED beads and connectors.
3. Compatibility
These LED backlight strips are compatible with the following Samsung 58-inch TV models and part numbers:
- TV Models: UN58TU700DF, UE58AU7172, UN58TU6900, UN58TU7000, UN58TU8000F, UN58TU7100G, UE58TU7100, UN58TU7020
- Part Numbers: BN96-50458A, BN96-50459A, V0T7-580SMB-R0, V0T7-580SMA-R0, SVC580A23
Important: Many TV models use various different sets of LED strips. Please match the strips shown in the photos to the originals in your TV before ordering to ensure compatibility. If you are unsure, it is recommended to open your TV, take a photo of the original strips, and compare them with the product images or consult with a professional.
Image: Multiple views of the LED backlight strips for detailed comparison.
Image: Close-up of an LED strip with model markings for identification.
4. Specifications
| Attribute | Value |
|---|---|
| Brand Name | TAPNM |
| Item Type | Bar Lights |
| Applicable TV Size | 58 inches |
| Strip Length | 1145 mm |
| Number of LED Beads per Strip | 6+6 (12 total) |
| LED Lamp Voltage | 3 V |
| Package Includes | 1 set = 8 pcs LED Strip |
| Body Material | Aluminum |
| Power Source | DC |
| Is Dimmable | No |
| Origin | Mainland China |
5. Installation Guide
Replacing TV backlight strips requires technical knowledge and careful handling of electronic components. It is highly recommended that installation be performed by a qualified technician to avoid damage to the TV or personal injury.
General Steps (Consult a professional for detailed instructions specific to your TV model):
- Safety First: Disconnect the TV from the power source and allow it to cool down completely.
- Disassembly: Carefully remove the TV's back cover, stand, and any internal components (e.g., main board, power supply board) to access the display panel.
- Panel Removal: Gently remove the LCD panel and diffuser layers to expose the old LED backlight strips. Handle these components with extreme care to prevent damage.
- Old Strip Removal: Disconnect and remove the faulty LED strips. Note their orientation and connection points.
- New Strip Installation: Install the new TAPNM LED backlight strips, ensuring they are correctly aligned and securely connected. The aluminum backing should sit flush for proper heat dissipation.
- Reassembly: Carefully reassemble the TV in reverse order. Double-check all connections before closing the back cover.
- Testing: Power on the TV to verify the new backlight is functioning correctly.
The strips are designed for a precise fit. Ensure proper alignment and connection during installation.
Image: Rear view of the LED strip, showing the aluminum heat sink.
6. Operation
Once correctly installed, the LED backlight strips operate automatically as an integral part of your TV's display system. They provide the necessary illumination for the LCD panel to produce a visible image. There are no user-adjustable settings directly on the backlight strips themselves.
Image: Illustration of a TV screen's layers, demonstrating the role of the backlight.
7. Maintenance
These LED backlight strips are designed to be maintenance-free once installed. However, to ensure their longevity and optimal performance:
- Keep Dry: Ensure the internal environment of your TV remains dry and free from moisture.
- Avoid Physical Stress: Do not bend or apply excessive force to the strips during installation or handling.
- Clean Gently: If cleaning the TV's internal components, use a soft, dry cloth and avoid harsh chemicals.
8. Troubleshooting
If you encounter issues after installing the new LED backlight strips, consider the following:
- No Backlight:
- Verify all connectors are securely attached to the TV's power board and to each other.
- Ensure the TV model and part numbers of the installed strips precisely match the original specifications.
- Check for any visible damage to the new strips or their connections.
- Uneven Brightness or Dark Spots:
- Confirm that all diffuser layers and the LCD panel are correctly seated and aligned.
- Inspect individual LED beads for any signs of damage or non-illumination.
- Testing Individual Strips: A multimeter can be used to test the voltage and continuity of individual LED lamps (each rated at 3V) or entire strips. This should only be done by experienced individuals.
Image: Technician testing an LED backlight strip with a multimeter.
If problems persist after checking these points, it is advisable to consult a professional TV repair service or contact customer support.
9. User Tips
- Verify Compatibility: Always compare the new strips with your TV's original strips, paying close attention to length, number of LEDs, and connector types. Taking a photo of your original strips can be very helpful.
- Handle with Care: The LED strips and TV components are delicate. Avoid touching the LED lenses directly and handle circuit boards by their edges.
- Static Electricity: Take precautions against electrostatic discharge (ESD) when handling electronic components. Use an anti-static wrist strap if available.
- Voltage Check: Remember that each individual LED lamp on the strip operates at 3V.
10. Warranty and Support
Your TAPNM LED Backlight Strips come with a 1-year warranty from the date of purchase, covering manufacturing defects.
For any questions, technical assistance, or warranty claims, please contact our customer service team. We are also available to assist with inquiries regarding other electronic products such as power boards, testers, and logic boards.