SAMSUNG Board Power Supply UN65U8000FF BN96-61472V BN44-01338B

( Brand: Samsung ), ( Manufacturer Part Number: BN9661472V ), ( Compatible Brand: For Samsung ), ( Type: Main Board )

Review SAMSUNG Main Board Power Supply

The **Samsung BN9661472V UN65U8000FF Power Supply Unit (PSU)** is a high-performance, proprietary component designed exclusively for Samsung s **UN65U8000FF** series of ultra-premium 4K Ultra HD smart TVs, ensuring optimal power delivery and operational reliability for an immersive viewing experience. This **BN96-61472V** power supply module is engineered with Samsung s stringent quality standards, incorporating advanced circuit protection and energy-efficient technologies to maintain peak performance while minimizing heat generation and electrical noise. Built with a robust **BN44-01338B** internal architecture, the unit features a **switch-mode power supply (SMPS)** configuration, which efficiently converts AC mains power into the precise DC voltage and current required by the TV s high-resolution LED backlighting, processing units, and other critical components. The design prioritizes **stability and longevity**, utilizing high-grade capacitors, MOSFET transistors, and a sophisticated PWM (Pulse Width Modulation) controller to regulate power output with exceptional accuracy, even under fluctuating load conditions. This ensures that the TV s **4K HDR processing, Dolby Vision, and AI upscaling** technologies operate seamlessly without power-related interruptions or degradation in image quality. Additionally, the PSU is equipped with **overvoltage, overcurrent, and short-circuit protection**, safeguarding both the TV and connected peripherals from potential damage due to electrical surges or improper wiring. Its compact yet durable construction allows for efficient heat dissipation, reducing the risk of thermal throttling and extending the lifespan of the entire TV system. Whether powering the TV s vibrant OLED or LED panel, the **BN9661472V** serves as the backbone of reliable performance, delivering clean, consistent power to enhance the overall viewing experience with clarity, color accuracy, and smooth operation. For owners of the **UN65U8000FF**, this power supply is a critical component that ensures the TV s advanced features remain fully functional, providing years of dependable service with minimal maintenance.

The Samsung UN65U8000F (BN9661472V) is a mid-range 65-inch 4K UHD LED TV from 2018. Below is a detailed analysis of its pros and cons, followed by a conclusion and recommendation regarding its power supply unit (PSU) replacement (BN96-61472V, BN44-01338B).

---

### **Pros of the Samsung UN65U8000F (BN9661472V) TV**

1. **4K UHD Resolution** Offers sharp visuals with four times the resolution of Full HD, suitable for modern content and future-proofing.

2. **HDR10 Support** Basic HDR support enhances contrast and brightness for better picture quality in supported content.

3. **Smart TV Features** Runs Tizen OS, providing access to streaming apps (Netflix, YouTube, etc.), voice control, and basic AI features like voice search.

4. **Decent Brightness and Contrast** The LED-backlit panel delivers adequate brightness for a living room setting, though not as bright as premium QLED or OLED models.

5. **Multiple Inputs** Includes HDMI 2.0, USB, and other common ports for connectivity with gaming consoles, Blu-ray players, and streaming devices.

6. **Affordable for 4K** Compared to newer models, this TV offers good value for its resolution and features, especially if bought used or refurbished.

7. **Energy Efficiency** Samsung s LED panels are generally power-efficient, though the PSU may not be the most efficient component.

8. **Durability** The chassis and build quality are solid for a mid-range TV, though wear and tear over time can affect performance.

---

### **Cons of the Samsung UN65U8000F (BN9661472V) TV**

1. **Aging Technology** Released in 2018, it lacks newer advancements like QLED, mini-LED, or advanced HDR formats (Dolby Vision, HDR10 ).

2. **Limited Smart Features** Tizen OS is functional but not as polished or feature-rich as newer iterations. App performance can be sluggish.

3. **No FreeSync/G-Sync** Lacks adaptive sync technology, which can cause screen tearing during gaming.

4. **Potential Burn-in Risk** While not as severe as OLED, static images (e.g., logos, menus) may cause minor image retention over time.

5. **Average Viewing Angles** Color accuracy and contrast degrade noticeably when viewed off-center.

6. **No Built-in Sound** The speakers are weak and lack bass, requiring external sound systems for a good audio experience.

7. **PSU Reliability Concerns** The power supply unit (BN96-61472V) is a common failure point in older Samsung TVs. Symptoms of a failing PSU include:

- Sudden power loss or rebooting.

- No display or error codes (e.g., "Power Supply Error").

- Burning smell or overheating.

- The TV turning on but immediately shutting off.

8. **Replacement PSU Cost** Authentic Samsung PSUs (like BN44-01338B) can be expensive, especially if purchased directly from Samsung. Third-party PSUs may not be fully compatible or reliable.

---

### **Power Supply Unit (BN96-61472V / BN44-01338B) Analysis**

- **Restores Functionality** A failing PSU is the most common reason for TVs to stop working. Replacing it can revive the TV if other components are intact.

- **Prevents Further Damage** A faulty PSU can damage other internal components (e.g., motherboard, backlight drivers). Replacing it early may save money long-term.

- **Compatibility** The BN44-01338B is the direct replacement part for the BN96-61472V, ensuring a perfect fit and functionality.

- **Cost** Authentic Samsung PSUs can range from $80 to $150, depending on the source. Third-party PSUs may be cheaper but risk compatibility or longevity.

- **Labor Costs** If not comfortable with electronics, hiring a technician to replace the PSU will add to the expense (typically $50 $100).

- **Warranty Void** If the TV is under warranty, replacing the PSU yourself may void it. Samsung s warranty may not cover PSU failures if they occur after the initial period.

- **Risk of Further Issues** If the PSU failure is due to a deeper problem (e.g., damaged motherboard), replacing just the PSU may not solve the issue permanently.

---

### **Conclusion**

The Samsung UN65U8000F is a functional 4K TV for basic to moderate use, but its age and lack of advanced features make it less ideal for demanding users. The PSU is a critical component, and if it has failed or is failing, replacing it is often the most cost-effective solution to revive the TV. However, the overall value of the TV diminishes when considering its outdated technology and potential for future failures in other components.

If the primary issue is the PSU, replacing it with an authentic BN44-01338B is the safest option, though it comes with a significant upfront cost. For long-term use, weigh whether the TV s performance justifies the investment, especially if you re considering upgrading to a newer model with better features (e.g., QLED, mini-LED, or OLED).

---

### **Recommendation**

- Replace the PSU with an authentic BN44-01338B if it s the sole issue. This will extend the TV s life for casual use (streaming, movies, basic gaming).

- Consider adding external accessories like a soundbar or gaming console to compensate for the TV s limitations.

- Evaluate whether the cost of repairs (PSU potential other fixes) is worth it. If the TV is older than 5 7 years, it may be more economical to upgrade to a newer model with better features and reliability.

- Attempt to replace the PSU yourself to save on labor costs. Ensure you follow proper safety precautions (unplug the TV, discharge capacitors, and handle components carefully).

- Have a technician diagnose the issue before committing to a PSU replacement. They may identify other failing components that could make the TV unsalvageable.

- Consider investing in a newer TV with better HDR, higher refresh rates, or more advanced smart features if budget allows. Models from 2020 or later offer significantly improved picture quality and reliability.

Ultimately, the decision depends on your budget, usage needs, and whether you prioritize cost savings or upgrading to a more modern experience.

Details:

There are possibly several different boards for each model TV. Fully TESTED all parts guaranteed to be in 100% working condition.

part #: bn9661472v prices

• $16.50-$35.00

specifications tvboardgo:

• brand: Samsung
• mpn: Bn9661472v
• compatible brand: For Samsung
• type: Main Board

offer tvboardgo:

• sold: 0
• best offers: True
• started: March 24, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 2

payments tvboardgo:

• credit card: Visa
• other
• wallet: Paypal

shipping tvboardgo:

• class: Standard
• type: Fixed
• service: Standard
• transit: 3-7 Days
• cost: $6.00

returns tvboardgo:

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

general tvboardgo:

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

seller tvboardgo:

• rating: 100.0%
• city: Barbourville, Kentucky
• # reviews: 1757

Samsung BN9661472V Is Similar To:

• 0-tr.bb.025-a Bestparts Samsung Power Supply Board For (33.3% similar) ...(August 7th, 2018)
• 0-tr.bb.034-a Bestparts Us Bhs Samsung Power Supply Board (32.6% similar) BN44-00424A PD55A1 VHS Samsung power supply board UN55D6000SF UN55D6050TFNOTE:1...(August 7th, 2018)
• 04802a-150mm Samsung Television Power Light On Panel Indicator (30% similar) Note: please verify compatibility prior to purchase. Shipping free. May be compatible with other brands. Items should be ordered by part number. Power light on panel Samsung 04802A-150MM carefully extracted from a working LNT3753HX AA LCD television also compatible with some other model's. If you ...(December 3rd, 2018)
• 0736211948281 Samsung Television Tv Replacement Power Supply Board (38.9% similar) ...(September 8th, 2018)
• 0818970011052 Samsung Television Tv Replacement Power Video Board Led (29.9% similar) All internal electronics still work fine. Last month, our toddler threw a hard object at the TV and damaged interior screen. This 55 flat-screen TV is still like-new, but damaged. Local pick-up is required. We just don't have time to repair it ourselves...(December 24th, 2018)
• 1165238 Samsung New Ac Power 753960009698 (30.3% similar) Brand new Samsung ac power cord for LN40T71B, LN40T71BD, LN46A500T1F, LN46A530P1F...(November 23rd, 2017)
• 19.54t01.013 Samsung Inverter Board Lower (35.3% similar) In working condition. 013 condition: the parts were removed from TV with cracked screen. It doesn't take you longer than 1 minute, but that one minute can determine our process of work. They have been tested and are in working order. We check our messages often and respond to all inquiries. Removed ...(June 4th, 2018)
• 1p-280135a Samsung Power Supply Working Board (35.8% similar) Board for Samsung TV be sure it is the one you are in search of. Model number can be found in pics...(June 17th, 2018)
• 27-d014913 Samsung Inverter Board Cmo (31.3% similar) Fully functional inverter board taken from a working set with cosmetically damaged display part is tested and works excellent guaranteed...(April 9th, 2018)
• 31t09-com T315hwo4 Vb Auo Samsung Board (22.2% similar) ...(May 26th, 2018)
• 3200210347060ae Samsung Main Board For Smart Tv (38.4% similar) Once you opened the item its yours. Item was pulled from a TV with cracked screen and working at time of testing. Used main board for a Samsung model UN32J4002AF 32 TV. I am quite understanding and know things can happen...(October 17th, 2018)