SAMSUNG BN41-02751-G3 Board 7425106027073 BN94-15439D UN58TU7000FXZX

( Brand: Samsung ), ( Manufacturer Part Number: BN41-02751-G3 ), ( Part Type: Board ), ( UPC: 425106027073 )

Review SAMSUNG Main Board

The **Samsung BN41-02751-G3** and **BN94-15439D** motherboard assemblies are critical, high-performance components designed exclusively for the **Samsung UN58TU7000FXZX** (a premium 58-inch 4K Ultra HD smart TV), ensuring seamless integration with the display s advanced features while maintaining optimal signal processing and connectivity. These proprietary circuit boards serve as the backbone of the TV s functionality, housing essential components like the **main logic board (BN41-02751-G3)** and the **power supply/backlight driver board (BN94-15439D)**, which work in tandem to deliver crisp visuals, smooth motion handling, and reliable operation. The **BN41-02751-G3** board incorporates a sophisticated **HDMI 2.0/2.1 interface**, supporting 4K 60Hz and even higher refresh rates for immersive gaming and high-dynamic-range (HDR) content, while its **T-Con (Timing Controller)** and **DSC (Dynamic Scalability Controller)** modules optimize signal processing for minimal input lag and superior color accuracy. Additionally, this board integrates **Samsung s Crystal Processor 4K**, which enhances upscaling, noise reduction, and AI-driven image enhancement, ensuring that lower-resolution sources are transformed into near-native 4K quality. The **BN94-15439D** board, on the other hand, manages the TV s **LED backlighting system**, including the **LED driver ICs and current regulators**, which precisely control the brightness and contrast of the OLED or mini-LED panels (depending on the model variant) for deep blacks, vibrant colors, and energy efficiency. Together, these two boards enable the UN58TU7000FXZX to achieve its flagship specifications, such as **Quantum HDR 1400**, **120Hz native refresh rate**, and **Dolby Vision/Atmos support**, making it a standout choice for cinephiles, gamers, and audiophiles alike. Both assemblies are built with Samsung s proprietary **high-reliability soldering and component placement techniques**, ensuring long-term durability and compatibility with the TV s advanced software ecosystem, including **Tizen OS and Samsung s AI-powered features**. Whether replacing a faulty board due to manufacturing defects or upgrading for enhanced performance, these components are essential for maintaining the UN58TU7000FXZX s cutting-edge performance and longevity.

### **Pros and Cons of buying a Samsung BN41-02751-G3 and BN94-15439D Boards for the UN58TU7000FXZX**

1. **Compatibility and Reliability** Both the **BN41-02751-G3** (main board) and **BN94-15439D** (tuner board) are officially supported by Samsung for the **UN58TU7000FXZX (2020 model)**. This means they are designed to work seamlessly with the TV s firmware and hardware, reducing the risk of compatibility issues.

2. **Improved Signal Reception** The **BN94-15439D** tuner board is an upgrade over the original, offering better **HD antenna reception** (including 1080p) and support for **ATSC 3.0 (NextGen TV)** when paired with a compatible antenna. This is particularly useful if you rely on over-the-air broadcasts.

3. **Long-Term Availability** Since these are official Samsung replacement parts, they are more likely to remain available for repairs compared to third-party or generic alternatives, which may become obsolete over time.

4. **Warranty and Support** Purchasing from Samsung (or an authorized dealer) may still provide some level of warranty or support, though this varies by region and retailer.

5. **Prevents Software Glitches** A faulty tuner or main board can cause **black screens, audio issues, or app crashes**. Replacing them with genuine parts often resolves these problems without requiring a full firmware reset.

6. **Future-Proofing** If the TV s firmware is updated, these boards are more likely to remain compatible, whereas aftermarket parts may not receive updates.

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1. **High Cost** Both parts are **expensive** compared to third-party alternatives. The **BN41-02751-G3** (main board) typically costs **$200 $300**, while the **BN94-15439D** (tuner board) ranges from **$100 $150**. This makes repairs costly, especially if both need replacement.

2. **Limited DIY Repairability** Replacing these boards requires **soldering skills** and **careful handling** of the TV s internal components. Improper installation can lead to **short circuits, screen damage, or permanent failure**. Most users will need to send the TV to a repair shop, adding labor costs.

3. **Potential for Counterfeit Parts** Buying from untrusted sellers (e.g., eBay, Amazon third-party, or unknown retailers) risks receiving **fake or low-quality parts**, which may not work or could damage the TV further.

4. **Time-Consuming Repair** Even with professional help, replacing these boards can take **several days**, during which the TV is out of commission.

5. **Alternative Solutions May Be Cheaper** If the issue is **software-related** (e.g., app crashes, black screens), a **firmware reset** or **reinstalling the OS** (via a USB stick) might resolve the problem without replacing hardware. Some users have successfully fixed their TVs by **reflashing the firmware** or **replacing only the tuner** if the main board is functional.

6. **Warranty Void** If the TV is still under warranty, replacing parts with non-Samsung components may **void coverage**, leaving you responsible for future repairs.

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### **Conclusion and Recommendation**

- **If the TV has a confirmed hardware failure** (e.g., dead tuner, main board issues like no power or display).

- **If you are experiencing persistent signal reception problems** (e.g., no HD channels, constant buffering).

- **If you prefer official parts** for long-term reliability and potential warranty benefits.

- **If you are comfortable with repair or have access to a professional technician**.

- **If the issue is software-related** (try a firmware reset first).

- **If you are on a tight budget** third-party tuner boards (e.g., **BN94-15439D clones**) can sometimes be found cheaper, though with risks.

- **If the TV is still under warranty** contact Samsung support before replacing parts.

- **If you lack technical skill** attempting a DIY replacement could worsen the problem.

1. **Diagnose the Problem** Determine whether the issue is with the **tuner board (BN94-15439D)** or the **main board (BN41-02751-G3)**.

- **Tuner issues:** No HD channels, poor reception, "No Signal" errors.

- **Main board issues:** No power, no display, random shutdowns, app crashes.

2. **Try Software Fixes First** A **firmware reset** (via USB) or **reinstalling the OS** can resolve many software-related problems.

3. **Compare Costs** If replacing the tuner is sufficient, the **BN94-15439D** alone may be a better investment than both boards.

4. **Buy from a Trusted Source** Purchase from **Samsung s official site, authorized repair centers, or reputable electronics retailers** to avoid counterfeit parts.

5. **Consider Professional Repair** If unsure, send the TV to a **certified Samsung repair shop** to assess whether hardware replacement is necessary.

- **If the TV has a confirmed hardware failure and you need a reliable fix, the BN41-02751-G3 and BN94-15439D are the safest options.**

- **If the issue is minor (e.g., tuner problems), check for cheaper alternatives first.**

- **If the TV is still under warranty, contact Samsung support before proceeding with repairs.**

For most users, **prioritizing a proper diagnosis** and **exploring software fixes** before committing to expensive hardware replacements is the most cost-effective approach. However, if the TV is beyond software repair, the **official Samsung parts ensure compatibility and longevity**.

Details:

Let's start your repair journey today. We seek compatibility's. Manufacturer Part Number: Samsung BN94-15439D. Its easier than you think!, If you're repairing your TV, after diagnosing its symptoms, the first step is finding correct TV part.

Each of our appliance parts also gets inspected multiple times. We demand quality. Whatever you want. Hes a pretty smart guy don't tell him we actually admitted that and soon discovered that harvesting the undamaged TV parts within reclaimed TVs is better business model more Eco-friendly.

part #: bn4102751g3 prices

• $24.55-$89.38

specifications tvboardgo:

• brand: Samsung
• mpn: Bn41-02751-g3
• part type: Board
• upc: 425106027073

shipping tvboardgo:

• transit: 3-7 Days
• class: Standard
• carrier: USPS
• cost: $0.00
• type: Calculated
• service: USPS First Class

returns tvboardgo:

• time: 30 Days
• paid by: Buyer
• method: Money back
• policy: Returns Accepted

payments tvboardgo:

• wallet: Google-pay
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general tvboardgo:

• TV, Video Home Audio > TV, Video Audio Parts > TV Boards, Parts Components
• condition: Used

offer tvboardgo:

• started: May 14, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock

seller tvboardgo:

• rating: 99.2%
• # reviews: 97684
• city: Burnsville, Minnesota

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