1. Úvod
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. Bezpečnostní informace
VAROVÁNÍ: Electronic components can be sensitive to electrostatic discharge (ESD) and improper handling. Always observe the following safety precautions:
- Doporučená profesionální instalace: Installation of this main board should ideally be performed by a qualified technician.
- Odpojení napájení: Always disconnect the TV from the main power supply before beginning any installation or repair work.
- Opatření proti elektrostatickému výboji (ESD): Use an anti-static wrist strap and work on an anti-static mat to prevent damage to sensitive components.
- Zacházejte opatrně: Nedotýkejte se přímo integrovaných obvodů a konektorů. Držte desku za okraje.
- Kontrola poškození: 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. Konec produktuview
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.
Obrázek 3.1: Přední strana view of the Samsung TV Main Board (BN41-02156A / BN94-08082B).
Obrázek 3.2: Zadní view of the Samsung TV Main Board.
4. Nastavení a instalace
Follow these general steps for installing the main board. Refer to your TV's service manual for specific disassembly and reassembly instructions.
- Příprava: Ensure the TV is unplugged and placed on a clean, soft surface to prevent scratches.
- Přístup k hlavní desce: Carefully remove the TV's back cover to expose the internal components.
- Odpojit kabely: Disconnect all cables connected to the old main board, including power, ribbon cables, and input/output cables. Take photos if necessary to remember connections.
- Odstraňte starou desku: Unscrew and carefully remove the existing main board.
- Instalace nové desky: Position the replacement main board (BN94-08082B / BN41-02156A) into place and secure it with screws.
- Znovu připojte kabely: Reconnect all cables to their corresponding ports on the new main board. Ensure all connections are firm and correctly oriented.
Obrázek 4.1: Detailní 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.
- Test funkčnosti: Before reattaching the back cover, connect the TV to power and test its basic functions (power on/off, picture, sound, input switching).
- Znovu sestavte televizi: Once confirmed working, unplug the TV and reattach the back cover.
5. Návod k obsluze
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. Údržba
The main board itself requires minimal maintenance. To ensure its longevity and optimal performance:
- Udržujte v čistotě: Ensure the TV's interior remains free of dust and debris. Dust accumulation can lead to overheating and component failure.
- Větrání: Zajistěte dostatečné větrání televizoru, aby se zabránilo přehřátí.
- Vyhněte se tekutinám: Keep liquids away from the TV to prevent short circuits and damage to the main board.
- Aktualizace firmwaru: If available for your TV model, regularly update the TV's firmware to ensure optimal performance and compatibility.
7. Řešení problémů
Pokud se po instalaci základní desky setkáte s problémy, zvažte následující:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Televizor se nezapne | 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. |
| Žádný obraz, ale zvuk je přítomný | Faulty T-Con board, damaged display panel, loose ribbon cable to display. | Check ribbon cable connections between main board and T-Con/display. |
| Žádný zvuk, ale obraz je přítomen | 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). |
Pokud kroky pro řešení potíží problém nevyřeší, obraťte se na kvalifikovaného technika nebo prodejce s žádostí o další pomoc.
8. Specifikace
| Funkce | Detail |
|---|---|
| Model základní desky | BN41-02156A |
| Compatible Component Model | BN94-08082B |
| Kompatibilní modely televizorů | UE40H6200AKXXH, UE40H6200AK, UE40H6200 |
| Stav položky | Z druhé ruky |
| Název značky | TjYuze (for this specific component) / Samsung (for compatible TV) |
| Kompatibilní styl audio a video zařízení | Zobrazovací zařízení |
| Původ | pevninská Čína |
| Rozměry balení (přibližně) | Délka: 32 cm, Šířka: 21 cm, Výška: 5 cm |
| Hmotnost balení (přibližně) | 0.431 kg |
9. Záruka a podpora
Tento produkt je dodáván s a 90denní záruční doba 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. Uživatelské tipy
- Regional Functionality: 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.
- Odborná pomoc: If you are not confident in performing the installation yourself, it is highly recommended to seek assistance from a professional TV repair technician.
