1. Introducción
This manual provides essential information for the proper installation, operation, and maintenance of your Samsung TV Main Board (models BN94-08082B / BN41-02156A). This main board is designed for specific Samsung TV models, including UE40H6200AKXXH, UE40H6200AK, and UE40H6200. Please read this manual thoroughly before attempting any installation or repair to ensure safe and correct usage.
2. Información de seguridad
ADVERTENCIA: Electronic components can be sensitive to electrostatic discharge (ESD) and improper handling. Always observe the following safety precautions:
- Instalación profesional recomendada: Installation of this main board should ideally be performed by a qualified technician.
- Desconexión de energía: Always disconnect the TV from the main power supply before beginning any installation or repair work.
- Precauciones de descarga electrostática (ESD): Use an anti-static wrist strap and work on an anti-static mat to prevent damage to sensitive components.
- Tratar con cuidado: Avoid touching the integrated circuits and connectors directly. Hold the board by its edges.
- Inspeccionar si hay daños: Before installation, carefully inspect the board for any visible damage. This is a second-hand item, and while tested, careful inspection is always advised.
3. Producto terminadoview
The main board is the central processing unit of your television, responsible for controlling all major functions including video processing, audio output, and input/output management. This specific board is a replacement part for the listed Samsung TV models.
Figura 3.1: Frente view of the Samsung TV Main Board (BN41-02156A / BN94-08082B).
Figura 3.2: Posterior view of the Samsung TV Main Board.
4. Configuración e instalación
Follow these general steps for installing the main board. Refer to your TV's service manual for specific disassembly and reassembly instructions.
- Preparación: Ensure the TV is unplugged and placed on a clean, soft surface to prevent scratches.
- Acceder al tablero principal: Carefully remove the TV's back cover to expose the internal components.
- Desconecte los cables: Disconnect all cables connected to the old main board, including power, ribbon cables, and input/output cables. Take photos if necessary to remember connections.
- Quitar el tablero antiguo: Unscrew and carefully remove the existing main board.
- Instalar nueva placa: Position the replacement main board (BN94-08082B / BN41-02156A) into place and secure it with screws.
- Vuelva a conectar los cables: Reconnect all cables to their corresponding ports on the new main board. Ensure all connections are firm and correctly oriented.
Figura 4.1: detallada view of input/output ports on the main board.
Figure 4.2: Note the tuner module (top left, marked with a red cross) may be absent or removed on some boards. Ensure compatibility with your TV's requirements.
- Funcionalidad de prueba: Before reattaching the back cover, connect the TV to power and test its basic functions (power on/off, picture, sound, input switching).
- Volver a montar el televisor: Once confirmed working, unplug the TV and reattach the back cover.
5. Instrucciones de funcionamiento
Once the main board is successfully installed, the TV should function as normal. Operating instructions for the television itself can be found in your TV's original user manual. The main board facilitates the following core functions:
- Power management and startup sequence.
- Processing of video and audio signals from various inputs.
- Control of display panel and backlight.
- Network connectivity (if applicable to your TV model and board configuration).
6. Mantenimiento
La placa base requiere un mantenimiento mínimo. Para garantizar su durabilidad y un rendimiento óptimo:
- Manténlo limpio: Ensure the TV's interior remains free of dust and debris. Dust accumulation can lead to overheating and component failure.
- Ventilación: Asegúrese de que el televisor tenga una ventilación adecuada para evitar el sobrecalentamiento.
- Evite los líquidos: Keep liquids away from the TV to prevent short circuits and damage to the main board.
- Actualizaciones de firmware: If available for your TV model, regularly update the TV's firmware to ensure optimal performance and compatibility.
7. Solución de problemas
Si encuentra problemas después de instalar la placa principal, considere lo siguiente:
| Problema | Posible causa | Solución |
|---|---|---|
| El televisor no se enciende | Loose power connection, faulty power supply unit, incorrect board installation. | Check all power connections. Ensure the power supply unit is functional. Re-verify main board installation. |
| No hay imagen, pero hay sonido | Faulty T-Con board, damaged display panel, loose ribbon cable to display. | Check ribbon cable connections between main board and T-Con/display. |
| No hay sonido, pero hay imagen | Loose speaker connections, faulty audio amplifier on main board. | Verify speaker connections. Check TV audio settings. |
| Input ports not working | Damaged port, incorrect cable connection. | Ensure cables are correctly inserted. Test with different cables/devices. |
| Some TV functions are unavailable (e.g., specific channels, smart features) | Regional incompatibility, missing components (e.g., tuner module). | Verify the board's specific features against your TV's original specifications and regional requirements. Note that some second-hand boards may have regional differences or missing components like the tuner module (as shown in Figure 4.2). |
If troubleshooting steps do not resolve the issue, contact a qualified technician or the seller for further assistance.
8. Especificaciones
| Característica | Detalle |
|---|---|
| Modelo de placa base | BN41-02156A |
| Compatible Component Model | BN94-08082B |
| Modelos de TV compatibles | UE40H6200AKXXH, UE40H6200AK, UE40H6200 |
| Estado del artículo | Segunda mano |
| Nombre de marca | TjYuze (for this specific component) / Samsung (for compatible TV) |
| Estilo de equipo de audio y video compatible | Equipo de visualización |
| Origen | China continental |
| Dimensiones del paquete (aprox.) | Largo: 32 cm, Ancho: 21 cm, Alto: 5 cm |
| Peso del paquete (aprox.) | 0.431 kilogramos |
9. Garantía y soporte
Este producto viene con un Período de garantía de 90 días from the date of purchase. If you experience any issues within this period, please contact the seller for support. Be prepared to provide your purchase details and a description of the problem.
For technical assistance or further inquiries, please reach out to the seller directly.
10. Consejos para el usuario
- Funcionalidad Regional: Be aware that due to differences in countries and regions, some functions of the main board might not be fully compatible or usable in all locations. Verify specific features against your TV's original specifications.
- Second-Hand Condition: As this is a second-hand item, a thorough visual inspection upon receipt and before installation is recommended to ensure no transit damage or unexpected wear.
- Ayuda profesional: If you are not confident in performing the installation yourself, it is highly recommended to seek assistance from a professional TV repair technician.
