1. Produk Langkungview
These LED backlight strips are designed as replacement components for specific ONN 58-inch smart TV models, including 58D1U-FISDB, Kuhk5820, and K580WDE1 A1. They are essential for restoring or maintaining the television's display illumination.
Gambar 1: Leuwihview of the LED backlight strips, showing their design and arrangement.
2. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| Model kasaluyuan | ONN 58D1U-FISDB, Kuhk5820, K580WDE1 A1 |
| Panjang Strip | 578 mm |
| LEDs per Jalur | 5 LEDs |
| Voltage per LED | 3V |
| Sertifikasi | Standar |
| Dimaksudkeun Paké | TV LED Backlight Repair |
| Kimia anu prihatin tinggi | Euweuh |
| Ukuran Paket | 55 cm (Panjang) x 3 cm (Lebar) x 3 cm (Jangkungna) |
| Beurat pakét | 0.2 kg |
3. Instalasi jeung Setup
Replacing LED backlight strips requires technical expertise and careful handling. It is strongly recommended that this procedure be performed by a qualified technician. Incorrect installation can damage the television or the new LED strips.
3.1. Sateuacan Anjeun Ngawitan:
- Ensure the television is completely powered off and unplugged from the main power supply.
- Prepare a clean, static-free workspace to prevent damage to sensitive electronic components.
- Gather necessary tools, including appropriate screwdrivers, plastic prying tools, and an anti-static wrist strap.
3.2. Installation Steps (General Guide):
- Carefully remove the back cover of your television, following your TV's specific service manual instructions.
- Locate and disconnect the existing LED backlight strips. Pay close attention to the orientation and connection points.
- Gently remove the old LED strips. They may be adhered with adhesive tape.
- Install the new LED backlight strips, ensuring they align correctly with the mounting points and connectors. Apply new thermal adhesive tape if necessary.
- Connect the power cables to the new LED strips. Observe the polarity markings (+ and -) and the D20 connector as shown in Figure 2.
- Before reassembling the TV, perform a preliminary test: temporarily connect the power and check if the new backlights illuminate correctly and evenly.
- If the test is successful, carefully reassemble the television, ensuring all screws and covers are securely fastened.
angka 2: Tutup-up view of LED strip connectors and markings (+, -, D20) for proper connection.
Video 1: Product showcase demonstrating the LED backlight strips and their physical characteristics.
4. Pangropéa
These LED backlight strips are designed for long-term performance and generally require no routine maintenance after proper installation. To ensure their longevity and optimal performance:
- Avoid exposing the television to extreme temperatures or high humidity, which can degrade electronic components.
- Ensure proper ventilation for the television to prevent overheating. Excessive heat can shorten the lifespan of LED components.
- If the television requires internal cleaning, always unplug it from the power source and use appropriate tools and methods to avoid damaging internal components or the LED strips.
5. Cara ngungkulan
- No Backlight After Installation:
- Check all connections to ensure they are secure and correctly oriented (positive to positive, negative to negative).
- Verify that the LED strips are indeed compatible with your specific TV model. Refer to the "Specifications" section and your TV's service manual.
- Ensure the TV's power supply unit and backlight driver board are functioning correctly, as these can also cause backlight issues.
- Uneven Brightness or Flickering:
- This could indicate a faulty strip or an issue with the TV's backlight driver board. Inspect each strip for visible damage or loose connections.
- Ensure all strips are seated properly and making good electrical contact.
- Difficulty Identifying Correct Model:
- Always cross-reference the model number on your TV's original backlight strips with the product description. Multiple model numbers might be listed for compatibility, so ensure a precise match.
- If you are unsure about compatibility, consult a professional TV repair technician or the TV manufacturer's documentation before purchasing atawa masang.
6. Tips pamaké
- Verify Compatibility Carefully: As noted in troubleshooting, always double-check that the listed model numbers (e.g., 58D1U-FISDB, Kuhk5820, K580WDE1 A1) precisely match your television's existing backlight strips or the TV model itself. Discrepancies can lead to incompatibility and wasted effort.
- Nanganan kalayan ati-ati: LED strips are delicate electronic components. Avoid bending, twisting, or applying excessive force during handling and installation to prevent damage to the LEDs or the circuit board.
- Bungkusan Aman: The product is shipped in robust PVC packaging to ensure secure delivery and prevent damage during transit. Keep the packaging for safe storage if you need to store spare strips or return the product.
Gambar 3: Kelample of secure PVC packaging used for the LED strips, designed to protect them during shipping.
7. Garansi jeung Rojongan
For detailed warranty information and technical support, please refer to the seller's policies or contact the manufacturer directly. It is advisable to retain your purchase records for any potential warranty claims.
- Pulangan Gratis: This product may be eligible for free returns within 90 days of purchase. Please consult the seller's specific return policy for detailed terms and conditions.
- Garansi Pangiriman: In the event of delayed delivery, a coupon code may be provided. Refunds are typically available for packages that are lost or arrive damaged.
