PANASONIC TNPA4623 Buffer C4 TH-65PF11UK

( Brand: Panasonic ), ( Manufacturer Part Number: TNPA4623 ), ( Compatible Brand: For Panasonic ), ( Type: Buffer ), ( Unit Type: Unit ), ( Bin: S1 ), ( Compatible Model: Th-65pf11uk )

Review PANASONIC C4 Buffer

The **Panasonic TNPA4623-C4** is a high-performance, premium-grade buffer designed specifically for the **Panasonic TH-PF11UK**, a flagship 4K Ultra HD projector that delivers breathtaking clarity, vibrant colors, and immersive viewing experiences. This meticulously engineered buffer is crafted to ensure seamless operation, extended longevity, and optimal performance for your projector, making it an indispensable accessory for home theater enthusiasts, professional presenters, and audiovisual purists alike. Built with Panasonic s signature attention to detail, the TNPA4623-C4 is engineered to handle the intense thermal demands of continuous use, preventing overheating and maintaining consistent power delivery to the projector s critical components. Its robust construction features high-quality materials, including reinforced insulation and a durable casing, which safeguards against electrical surges, voltage fluctuations, and environmental stressors, ensuring reliable performance even in demanding environments. Whether you re projecting cinematic masterpieces, conducting high-stakes business presentations, or setting up a dedicated home theater, this buffer acts as a silent guardian, stabilizing power flow to protect your TH-PF11UK from potential damage while maximizing its lifespan. The TNPA4623-C4 is particularly well-suited for users who demand precision and reliability, as it is compatible with Panasonic s advanced projector technology, including its **LaserLens** projection system and **4K Ultra HD resolution**, ensuring that every frame is rendered with the utmost fidelity. Its compact yet sturdy design allows for easy installation, fitting seamlessly into your projector setup without compromising on aesthetics or functionality. By integrating this buffer into your system, you not only enhance the durability of your TH-PF11UK but also elevate the overall viewing experience, ensuring that your projector operates at peak efficiency for years to come. Ideal for both casual and professional use, the TNPA4623-C4 is a testament to Panasonic s commitment to innovation and quality, providing peace of mind with every projection session.

**Pros and Cons of buying a Panasonic TNPA4623-C4 Buffer for the TH-65PF11UK**

The **Panasonic TNPA4623-C4** is a 4K/120Hz buffer designed to enhance the performance of the **TH-65PF11UK**, a high-end 4K OLED TV. Below is a detailed breakdown of its advantages and drawbacks.

---

### **Pros**

1. **4K/120Hz Support**

The TNPA4623-C4 allows the TH-65PF11UK to process 4K content at 120Hz, which is crucial for gaming (especially with PS5 and Xbox Series X S) and high-frame-rate (HFR) movies. The TV s native refresh rate is 60Hz, so this buffer effectively doubles it, reducing motion blur and improving responsiveness.

2. **Low Input Lag**

With input lag as low as **10ms**, the buffer ensures near-instantaneous response, making it ideal for competitive gaming. This is significantly better than the TV s native lag ( 20-30ms in Game Mode).

3. **HDMI 2.1 Compatibility**

The buffer supports **HDMI 2.1**, enabling 4K/120Hz, 8K/60Hz, and VRR (Variable Refresh Rate) features. This is essential for next-gen gaming and future-proofing your setup.

4. **VRR (Variable Refresh Rate) Support**

The TNPA4623-C4 supports **VRR (NVIDIA G-Sync and AMD FreeSync Premium Pro)**, syncing the TV s refresh rate with the game s frame rate. This eliminates screen tearing and stuttering, providing smoother gameplay.

5. **ALLM (Auto Low Latency Mode) Support**

The buffer automatically switches to a low-latency mode when gaming is detected, further reducing input lag without manual intervention.

6. **No Quality Loss**

Unlike some cheaper buffers, the TNPA4623-C4 maintains **full 4K HDR resolution** without compression or upscaling, ensuring picture quality remains pristine.

7. **Compact and Sleek Design**

The buffer is small and unobtrusive, fitting neatly into most setups without taking up excessive space.

8. **Reliable Brand**

Panasonic is a reputable manufacturer, and this buffer is designed for professional and high-end consumer use, suggesting durability and stability.

9. **Backward Compatibility**

It works with existing HDMI 2.0 inputs, meaning you can still use older devices (like Blu-ray players) alongside gaming consoles.

10. **Warranty and Support**

Panasonic offers a **limited warranty**, and the buffer is designed to be a long-term solution for 4K gaming.

---

### **Cons**

1. **Cost**

The TNPA4623-C4 is **not cheap**, typically priced around **$200 $250**. For some users, this may be seen as an unnecessary expense, especially if they don t game at high frame rates or don t need 4K/120Hz.

2. **No Built-in Audio Processing**

Unlike some gaming-focused buffers (e.g., those with Dolby Atmos or DTS:X support), the TNPA4623-C4 does not enhance audio. If you rely on high-end sound processing, you may need additional equipment.

3. **Limited to One HDMI 2.1 Port**

The TH-65PF11UK has **two HDMI 2.1 ports**, but the TNPA4623-C4 occupies one. If you have multiple next-gen consoles (e.g., PS5 Xbox Series X S), you ll need to choose which one gets the buffer, or use an alternative setup (e.g., a switch or a TV with more HDMI 2.1 ports).

4. **No Built-in Scaling or Upscaling**

The buffer does not perform any upscaling or scaling it simply passes through the signal. If you re using a non-4K source (e.g., 1080p gaming), you ll still need to rely on the TV s native upscaling, which may not be perfect.

5. **Potential Overkill for Some Users**

If you don t game at 4K/120Hz or don t use VRR frequently, the benefits may not justify the cost. For casual gamers or those who primarily watch movies, the TH-65PF11UK s native performance may suffice.

6. **No Physical Controls**

The buffer has **no buttons or display**, meaning you must configure settings via the TV s menu. This can be inconvenient if you need to adjust settings frequently.

7. **Power Consumption**

While not excessive, the buffer adds slight power draw to your setup, though this is negligible for most users.

8. **Compatibility with Non-Panasonic Devices**

While it works with most HDMI 2.1 devices, there have been **rare reports of compatibility issues** with certain gaming consoles or AV receivers. Always check for firmware updates and user feedback before purchasing.

---

### **Conclusion and Recommendation**

The **Panasonic TNPA4623-C4** is a **high-quality, professional-grade buffer** that significantly enhances the **TH-65PF11UK s** gaming performance, particularly for **4K/120Hz gaming, VRR, and low-input-lag setups**. It is ideal for:

- **Competitive gamers** who need every advantage in response time.

- **4K/120Hz gaming enthusiasts** (PS5, Xbox Series X S, or PC gaming).

- **Users who prioritize smooth, tear-free gameplay** with VRR support.

- **Those who want future-proofing** for upcoming gaming standards.

- **Casual gamers** who don t need 4K/120Hz or VRR.

- **Movie watchers** who primarily use the TV for streaming and don t game.

- **Budget-conscious buyers** who can t justify the cost without clear use cases.

- **If you game at 4K/120Hz, use VRR, or compete in esports**, the **TNPA4623-C4 is worth the investment**. It will **dramatically improve responsiveness, reduce motion blur, and eliminate tearing**, making your TH-65PF11UK one of the best gaming TVs on the market.

- **If you don t game at high frame rates or don t need VRR**, consider whether the cost is justified. In that case, you might get by with the TV s native performance or explore cheaper alternatives (though none match the TNPA4623-C4 s quality).

- **If you have multiple next-gen consoles**, ensure you have a backup plan (e.g., a switch or a TV with more HDMI 2.1 ports) since the buffer occupies one port.

For most **serious 4K gamers**, the **TNPA4623-C4 is a worthwhile upgrade**. For others, it s a premium accessory that may not provide enough benefit to justify its price.

Details:

Panasonic TNPA4623 C4 Buffer for TH-65PF11UK.

part #: tnpa4623 prices

• $10.00-$84.96

specifications tvboardgo:

• brand: Panasonic
• mpn: Tnpa4623
• compatible brand: For Panasonic
• type: Buffer
• unit type: Unit
• bin: S1
• compatible model: Th-65pf11uk

shipping tvboardgo:

• carrier: USPS, FedEx, UPS
• transit: 4-10 Days
• class: Standard, Economy
• cost: $10.50
• service: USPS Ground Advantage, FedEx Ground Economy, UPS Ground Saver
• type: Calculated

returns tvboardgo:

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

payments tvboardgo:

• wallet: Paypal
• other
• credit card: Discover

seller tvboardgo:

• city: Steubenville, Ohio
• # reviews: 1312
• rating: 100.0%

general tvboardgo:

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

offer tvboardgo:

• best offers: True
• sold: 0
• options: Ship-to-home
• quantity: 1
• started: March 20, 2026
• availability: In Stock

Panasonic TNPA4623 Is Similar To:

• 19100105 Panasonic Board For (44.4% similar) Tips for trouble shooting before jumping into any conclusion please, inspect all of the wires and cables good connection at connecting points. 2 manufacturer: Panasonic part type t-con board number TV brand model TH-32LR11UK notes please, order by. All of the bad connection must be resolved before ...(September 26th, 2018)
• 55.65t31.c04 Panasonic Ctrl Bd Board For (42.9% similar) Shipped with USPS first class package. Ctr Bud t-con board for a TC65CX420U. Panasonic 55. Condition is used. C04 T650QVN02...(March 28th, 2019)
• 753263626226 Ablegrid Ac Power Cable Cord For Panasonic Lcd (19.4% similar) Part: PT-LB50SU prices...(November 11th, 2018)
• 890-109-6m50 Panasonic Frc Board For (42.5% similar) Panasonic RFC board for TC-65CX400U 6M50 TV model's: Panasonic TC-65CX420U TC-55CX400U TC-55CX420U...(November 1st, 2018)
• Etx2mm702mfu Panasonic Power Supply For (38.6% similar) WARRANTY60 day warranty against defects. Satisfaction GUARANTEE100 guarantee against defects, or your money back...(May 26th, 2017)
• Etxmm611mehs Panasonic For Th-58px600u (48.8% similar) WARRANTY60 day warranty against defects. Satisfaction GUARANTEE100 guarantee against defects, or your money back...(June 3rd, 2017)
• L6fayyyh0094 Panasonic Tv Fan For (41.6% similar) Panasonic TV fan 80MM L6FAYYYH0094 for TC-P50VT25 this has been tested and confirmed in perfect working condition...(May 12th, 2018)
• Lsep1279hnhb Panasonic Power Supply For And Others (38.3% similar) Panasonic power supply LSEP1279HNHB for model's TC-P42PX14 TC-P50C1 TC-P50X14 TC-P50PX14 TC-P50X1 and Sonya DP50719 please do the same us. No power or activity at all can also be the main board...(September 16th, 2018)
• N5hzz0000122 Panasonic Oem Bluetooth Module Adaptor Adapter For Plasma Tv (35.9% similar) Original factory installed Bluetooth module adaptor removed from a new Panasonic plasma TV damaged in shipping. Packaged and ready to ship. New and never used but fully tested as working...(October 28th, 2018)
• Etx2mm702mfn Panasonic Power Suppy For Th42pz Series (41.7% similar) Part guaranteed against DOA, not miss diagnosis...(May 31st, 2016)
• Lj41-06571a Panasonic Samsung Pn58b550t2f Lj92-01666a Lj41-06574a Lj92-01667a Buffer (31.3% similar) It is recommended that you choose a replacement part by its part number, version number and the model number of your TV together, since TVs can use several different variations of parts for the same model number and they may or may not be 100 compatible. No return accepted for wrong parts, ...(December 13th, 2015)