1. Introducció
This manual provides essential instructions for the safe and effective installation and use of the LED Backlight Strip, Model LED-236D7. This product is designed as a replacement backlight for various 32-inch television models. Please read this manual thoroughly before attempting any installation or repair.
2. Advertències de seguretat
ADVERTIMENT!
- Non-professionals should not attempt to replace the LED backlight strip. Improper installation can lead to damage to the TV or personal injury.
- Beware of bright light during testing. Direct exposure to the LED light can be harmful to eyes.
- When testing the LED strip, ensure correct polarity (positive/negative terminals) to prevent damage to the strip or the TV's power supply.
- Always disconnect the TV from the power source before beginning any disassembly or installation.
3. Especificacions
| Característica | Detall |
|---|---|
| Tipus de producte | LED Backlight Strip for TVs |
| Model | LED-236D7 |
| Material | Alumini |
| Longitud | 60 cm |
| Voltage | 3V/6V (per LED) |
| Flux lluminós | <60 |
| Tipus d'element | Llums de barra |
| Font d'alimentació | DC |
| Font de llum | bombetes LED |
| És regulable | No |
| Certificació | CCC, CE |
| Normes de prova | EN IEC 55015:2019+A11:2020, EN 61547:2009, EN IEC61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021 |
| Compliment de la directiva | 2014/30/UE |
Compatible TV Models and Part Numbers:
This LED backlight strip is compatible with a wide range of 32-inch TV models and various backlight strip part numbers. Please verify your TV model and existing backlight strip part number against the list below before purchase and installation.
- AMCV LE-32ZTH15, Argento IP-LE32
- BBK: 32LEM-1027/TS2C, 32LEM-1045/T2C, 32LEM-1071/TS2C, 32LEM-1072/TS2C, 32LEX-5045/T2C, 32LEX-7145/TS2C
- Centek CT-8232
- Denn LE32DE80BH
- DEXP: H32D7000E, H32D7100E
- Dijitsu DJTV321
- F&U: FL32107, FL32109
- Holleberg HTV-LED32HD101T2
- Hyundai: H-LED32ET1001, H-LED32R405BS2, HN-32E28H
- Irbis 32S80HD405B
- Kydos K32NH22CD
- Nesons 32DR655S
- OK ODL-32631H-SBEL
- RCA RTV32Z2SM
- Romsat 32HX1850T2
- Sansui S32Z118
- Skytech SLT-3230
- Smarttech: LE-32Z1, LE-32Z4, LE-32Z4TS, LE-32Z10, LE-32P28
- Soundmax SM-LED32M01
- Telefunken: TF-LED32S66T2S, TF-LED32S85T2S, TF-LED32S90T2
- Telefox S32Z118
- TDLex LE-3248ST2
- Turbox TXV-3274
- United: UN3211L2, UN3212L2
- Winstar: 32EU2981, 32EU2982
Números de peça compatibles: CX315DLEDM, V320BJ6-Q0, HL-00320A30-0601S-03, HL-00320A30-0601S-03 A1, HL-00320A30-0601S-07, HL-00320A30-0601S-07 A1, SJ.CX.D3200601-3030HS-M, JL.D32061330-006AS-M, JL.D32061330-006AS-M_V01, 3080532Z10DTZ002, CX320M01, 303CX320037, 303CX320045, CX32D06-ZC22AG-04, CX32D06-ZC22AG-05, 119-00097 V1.0 190726 32F1, 43MK-C32001-35V2.
4. Configuració i instal·lació
Replacing an LED backlight strip requires careful handling and technical knowledge. If you are not confident in your abilities, it is highly recommended to seek assistance from a professional technician.
4.1 Disassembly Precautions
- The LCD screen is extremely fragile. Handle it with utmost care during disassembly and reassembly to prevent damage.
- Carefully note the sequence and front/back sides of the light guide plate and optical films as you remove them. Incorrect reinstallation can lead to color distortion, uneven tint, visible shadows, or individual LEDs being seen from outside the TV.
4.2 Passos d'instal·lació
- Prepara la televisió: Ensure the TV is completely disconnected from all power sources. Place the TV face down on a soft, clean surface to protect the screen.
- Desmunta el televisor: Carefully remove the back cover, internal components, and the LCD panel to access the existing backlight strips. Document each step with photos if possible.
- Eliminar tires velles: Gently detach the old LED backlight strips.
- Position New Strips: Place the new LED backlight strips in the exact position of the old strips. Incorrect alignment may cause a mismatch with the reflective sheet holes, affecting light distribution.
- Initial Testing (Crucial Step):
- DO NOT remove the blue adhesive backing from the new LED strip yet.
- Temporarily connect the new LED strips to the TV's power supply.
- Power on the TV and test the new strip for 3-10 minutes to ensure it lights up properly and consistently.
- Ensure correct polarity (positive/negative terminals) during this test.
- Final Attachment: Only after confirming normal operation during the test, power off the TV, remove the blue adhesive backing, and firmly attach the LED strips to their designated positions.
- Remuntar el televisor: Carefully reassemble the light guide plate, optical films (ensuring correct order and orientation), LCD panel, and all other TV components.
- Final Power On: Connect the TV to power and test its full functionality.
5. Instruccions de funcionament
Once correctly installed, the LED backlight strip operates automatically as part of your television's display system. There are no specific user-adjustable settings for the backlight strip itself. Its function is to provide uniform illumination for the LCD panel.
If your TV has backlight brightness settings, these will control the intensity of the LED strips. Refer to your television's original user manual for instructions on adjusting display settings.
6. Manteniment
The LED backlight strips are designed to be maintenance-free under normal operating conditions. No routine cleaning or servicing is required for the strips themselves.
- Neteja: If the TV is disassembled for any reason, ensure that the surface of the LED strips and optical films are kept clean and free of dust or fingerprints. Use a soft, lint-free cloth for cleaning if necessary.
- Condicions ambientals: Operate the TV within its recommended environmental conditions (temperature, humidity) to prolong the lifespan of all internal components, including the LED backlights.
7. Solució De Problemes
If you encounter issues after replacing the LED backlight strips, consider the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| No backlight / Screen remains dark |
|
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| Uneven brightness / Dark spots on screen |
|
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| Color distortion / Tint issues |
|
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If these troubleshooting steps do not resolve the issue, it is recommended to consult a qualified television repair technician.
8. Consells d'usuari
- Pre-purchase Verification: Always compare the images and model numbers of the new strips with your old ones before purchasing to ensure compatibility. Pay close attention to the connector type and the number of LEDs.
- Manipulació suau: The strips are delicate. Avoid bending or applying excessive force during installation.
- Eliminació d'adhesius: Some users find it easier to remove the blue adhesive backing in sections as they press the strip into place, rather than all at once.
- Testing is Key: The temporary test (Section 4.2, Step 5) is crucial. Do not skip it, as it can save significant time and effort if a strip is faulty or incorrectly installed.
9. Garantia i Suport
This product comes with a standard warranty against manufacturing defects. The specific warranty period may vary depending on the retailer and region of purchase. Please retain your proof of purchase for any warranty claims.
For technical support or warranty inquiries, please contact the seller or the manufacturer directly. Refer to your purchase documentation for contact information.
Warranty Information from Product Properties: CX315DLEM SJ.CX.D3200601-3030ES-M 303CX320045 JL.D32061330-006AS-M
Manual d'usuari en PDF: Podeu descarregar un manual d'usuari detallat en format PDF. Hi podeu accedir a través d'aquest enllaç: LED Backlight Strip User Manual (PDF). This PDF contains additional diagrams and detailed instructions that may be helpful for installation.
