1. Product Overview
This manual provides essential information for the installation and handling of the beented LED Backlight Strip, designed for compatible Sharp TV models. This product is a replacement component for television backlighting systems.
- Product Name: Universal 27-86" TV LED Backlight Strip
- Model: LED Backlight bar (LBM320P0701-DK-1, LBM320P0701-DK-2)
- Batch/Serial Number: 20251206001
- Language: English
A kit typically includes 4 pieces of 7LED (3V) strips, each 585mm in length.
2. Safety Information and Professional Installation
WARNING: Replacing the light strip is a very complex task and can easily damage the TV screen or other components. It is strongly recommended to contact professional maintenance personnel for installation. Do not attempt installation if you are not a qualified technician.
Always ensure the television is completely disconnected from the power source before attempting any service or installation.
3. Installation Guidelines
This section outlines general steps for professional installation. Specific steps may vary depending on the TV model.
- Preparation: Disconnect the TV from all power sources. Place the TV face down on a soft, clean surface to protect the screen.
- Disassembly: Carefully remove the TV back cover, stand, and any internal components (e.g., main board, power supply board, speakers) to access the display panel.
- Panel Removal: With extreme caution, remove the LCD panel and diffuser layers to expose the old LED backlight strips.
- Old Strip Removal: Disconnect and remove the faulty LED backlight strips.
- New Strip Installation: Install the new beented LED backlight strips, ensuring proper alignment and secure connections. Verify that the part numbers match the original strips for compatibility.
- Reassembly: Reassemble the diffuser layers, LCD panel, and all other components in reverse order of disassembly. Ensure all cables are properly connected and secured.
- Testing: Before fully sealing the TV, connect it to power and test the new backlight functionality.
Note: The product is tested before shipment to ensure functionality.
4. Operating Instructions
The LED backlight strip is an internal component of a television and does not have user-operable controls. Its function is to provide illumination for the TV display. Once correctly installed by a professional, the backlight strip operates automatically as part of the television's normal power-on and display functions.
5. Maintenance
As an internal electronic component, the LED backlight strip requires no routine user maintenance. Any issues or failures typically necessitate replacement by a qualified technician. Avoid exposing the TV to excessive heat, moisture, or physical impact, as these can shorten the lifespan of internal components, including the backlight.
6. Troubleshooting
If the television's display appears dim, has dark spots, or shows no image but still produces sound, the LED backlight strips may be faulty. Due to the complex nature of TV repair and the delicate components involved, troubleshooting and replacement should only be performed by professional service personnel.
Common symptoms of a faulty backlight include:
- No picture, but sound is present.
- Very dim picture, visible only with a flashlight.
- Dark patches or uneven brightness on the screen.
If you experience these issues, consult a professional TV repair service.
7. Specifications
| Feature | Detail |
|---|---|
| Accessories Type | LED Strip |
| Compatible Brand/Model | Sony (Note: Product is for Sharp TV models LC-32LD165E, LC-32LD165RU, LC-32LD166K, 32E309R, T3240M) |
| Compatible Sony Model | PlayStation Portable (Note: This information appears to be a miscategorization in the source data, the product is intended for Sharp TVs) |
| Model Number | TPT315B5-XVN029, For Sharp TV TPT315B5-XVN02 |
| Brand Name | beented |
| Origin | Mainland China |
| With USB | No |
| Electric | No |
| High-concerned chemical | None |
| LEDs per strip | 7 LEDs (3V each) |
| Strip Length | 585mm |
| Package Contents | 4 PCS per kit for 1 TV |
Package Dimensions (Approximate)
- Length: 59 cm
- Width: 1 cm
- Height: 1 cm
- Weight: 0.02 kg
8. Manufacturer & Support Information
Manufacturer
Xiamen Zhengbai Electronics Co., Ltd
Email: shimei0595@126.com
Phone: 1310713747
Address: xiang an ma xiang jie dao fang yang she qu fang yang dong san lu 50-1 hao 602, 361101 Xiamen, China
EU Authorized Representative
Apex CE Specialists GmbH
Address: Ravolzhauser str.3la 63543 Neuberg, Germany
Phone: +35321-2066339
Email: info@apex-ce.com
Importer
Xiamen Zhengbai Electronics Co., Ltd
Address: xiang an ma xiang jie dao fang yang she qu fang yang dong san lu 50-1 hao 602, 361101 Xiamen, China
Compliance Information
This product complies with the following standards and certifications:
- UL (Underwriters Laboratories)
- RoHS (Restriction of Hazardous Substances)
- EMC (Electromagnetic Compatibility)
- CE Certification (Conformité Européenne)
Compliance logos as seen in the official user manual (PDF).
For a detailed item guide and documents, please refer to the official user manual (PDF) available at: Product User Manual (PDF)
9. User Tips
No specific user tips were available from customer reviews or Q&A for this product at this time. However, general advice for handling delicate electronic components includes:
- Always handle LED strips by their edges to avoid damaging the LEDs or circuit board.
- Ensure a clean, static-free work environment if you are a professional performing installation.
- Double-check compatibility (model numbers, length, LED count, voltage) before beginning any replacement work.