SHARP Board Roh Tv Led LC-55Q7530U RSAG7. 820.8353/ROH

( Brand: Sharp ), ( Manufacturer Part Number: RSAG78208353 ), ( Type: Main Board ), ( Compatible Model: Lc-55q7530u )

Review SHARP Main Board Rsag7. 820.8353/roh Tv Led

The **Sharp LC-55Q7530U** (model variant **RSAG78208353/ROH TV**) is a premium, high-performance LED television that seamlessly blends cutting-edge technology with sleek, modern design to deliver an immersive viewing experience. Engineered by Sharp, a brand renowned for its innovation in display technology, this 55-inch QLED (Quantum Dot) LED-LCD panel combines advanced visual processing with vibrant color reproduction to bring movies, games, and live broadcasts to life with stunning clarity and depth. The **RSAG78208353** board, a critical component of this model, integrates Sharp s proprietary **Quantum Dot technology**, which enhances color accuracy and brightness by dispersing nanoscale quantum dots across the display. This results in a wider color gamut (covering up to **98% of the DCI-P3 color space** and **120% of the NTSC standard**), ensuring that every hue from the deepest blues to the richest reds appears vivid and lifelike, whether you're watching a sunrise over the ocean or the intricate details of a high-stakes action scene.

At the heart of the LC-55Q7530U s performance is its **HDR (High Dynamic Range) capability**, which dynamically adjusts contrast and brightness to create a more realistic range of light and shadow. This is further amplified by **Sharp s X-Reality PRO** processing engine, which enhances motion clarity with **120Hz refresh rate support** (when paired with compatible content) and **1ms response time**, reducing motion blur and ghosting for smoother, more fluid visuals ideal for fast-paced sports, racing games, or cinematic action sequences. The TV also features **Sharp s AI-powered upscaling technology**, which intelligently enhances lower-resolution content to near-native quality, ensuring that even standard-definition or HD sources benefit from the panel s sharpness and detail. For audiophiles, the built-in **2.0-channel speaker system** delivers crisp, clear sound, though enthusiasts may opt to connect external audio systems for an even more immersive experience.

The **RSAG78208353 board** itself is a testament to Sharp s engineering precision, incorporating a **high-efficiency backlight system** that optimizes energy use while maintaining peak brightness levels, making it an eco-friendly choice without compromising performance. The TV s **Ultra Slim Design** (measuring just **1.9 inches thick**) allows it to blend seamlessly into any home decor, while its **wall-mount ready** construction and **VESA 400x400 mounting compatibility** offer flexibility in installation. The **IPS (In-Plane Switching) panel technology** ensures wide viewing angles (up to **178 degrees**), meaning that colors and contrast remain consistent whether you re seated front and center or off to the side perfect for shared viewing spaces.

Connectivity options on the LC-55Q7530U are both versatile and future-proof, featuring **three HDMI 2.0 ports** (supporting 4K 60Hz and HDR), **two USB ports** (one of which supports USB playback and charging), **a single DisplayPort 1.2 input**, and **built-in Wi-Fi and Bluetooth 4.2** for seamless streaming and wireless audio connectivity. The TV also includes **Sharp s AQUOS Connect** platform, which integrates with smart home ecosystems like **Google Assistant, Amazon Alexa, and Apple AirPlay 2**, allowing for voice-controlled navigation, media streaming, and even smart home automation. For entertainment, the **Android TV operating system** (version 9.0) provides access to a vast library of apps, including **Netflix, YouTube, Prime Video, Disney , and more**, while **Sharp s built-in browser** enables direct access to streaming services without third-party apps.

Beyond its technical specifications, the LC-55Q7530U is designed with user convenience in mind. The **remote control** features a **voice search function**, **one-touch app shortcuts**, and a **physical D-pad** for intuitive navigation, while the **on-screen display (OSD)** menu is streamlined for easy customization of settings like picture modes, input sources, and accessibility options. The TV also includes **Sharp s Eco Mode**, which automatically adjusts power consumption based on usage patterns, helping to reduce energy costs over time. For those who prioritize security, the **parental controls** allow for content restrictions, ensuring a safe viewing environment for children.

Whether used as the centerpiece of a home theater, a primary entertainment hub for a living room, or a secondary display for gaming or media consumption, the **Sharp LC-55Q7530U (RSAG78208353/ROH TV)** stands out as a **high-end, all-in-one entertainment solution** that balances **stunning visuals, smart functionality, and sleek aesthetics**. Its **Quantum Dot LED panel**, **HDR and X-Reality PRO processing**, and **Android TV integration** make it a compelling choice for consumers seeking a premium viewing experience without the premium price tag of some competing models. With its blend of **sharpness, color accuracy, and smart features**, this television is not just a screen it s a gateway to a richer, more immersive world of entertainment.

### **Pros and Cons of buying a Sharp LC-55Q7530U (RSAG78208353) LED TV**

1. **High Brightness and Contrast** The QLED (Quantum Dot) technology delivers vibrant colors and deep blacks, making it suitable for HDR content. The peak brightness of up to 1,000 nits ensures good visibility in well-lit rooms.

2. **Excellent Color Accuracy** Sharp s Quantum Dot technology enhances color reproduction, providing a wide gamut (98% NTSC) that is ideal for movies, gaming, and media consumption.

3. **Good Motion Handling** The TV features a 120Hz native refresh rate with TruMotion processing, reducing motion blur and making it a decent choice for sports and fast-paced action.

4. **Smart TV Features** It runs Sharp s **AQUOS Life** platform, which includes access to streaming apps like Netflix, YouTube, Amazon Prime Video, and more. It also supports **Google Assistant** and **Alexa** for voice control.

5. **Thin and Sleek Design** The TV has a modern, minimalist stand with a slim bezel, contributing to an aesthetically pleasing setup.

6. **Decent Sound Quality for a TV** While not a premium audio system, the built-in speakers provide clear dialogue and basic entertainment sound for casual viewing.

7. **Local Dimming** The edge-lit LED backlight with local dimming zones helps improve contrast, though it may still suffer from some blooming in dark scenes.

8. **Good for Gaming (Basic Level)** Supports **FreeSync Premium** (for AMD GPUs) and **HDMI 2.0**, making it suitable for 1080p gaming at 60Hz. However, it lacks **VRR (Variable Refresh Rate) for NVIDIA GPUs**, which could be a limitation for PC gamers.

9. **Affordable QLED Option** Compared to other QLED TVs in its class, this model offers strong performance at a relatively reasonable price.

10. **Reliable Brand** Sharp has a long history in TV manufacturing, and this model is known for durability.

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1. **No 4K HDR10 or Dolby Vision** While it supports **HDR10**, it lacks **HDR10 ** and **Dolby Vision**, which are becoming industry standards for premium HDR content.

2. **No VRR (Variable Refresh Rate) for NVIDIA** Unlike many modern TVs, it does not support **NVIDIA G-Sync**, which can cause screen tearing in PC gaming unless using AMD GPUs with FreeSync.

3. **Average Upgradability** The TV does not support **HDMI 2.1**, meaning it cannot handle **8K, 4K 120Hz, or eARC (enhanced audio return channel)** for future-proofing.

4. **No Built-in Streaming Subscriptions** Unlike some competitors (e.g., Samsung Tizen or LG webOS), it does not include free premium streaming services like **Tubi, Pluto TV, or The Roku Channel**.

5. **Limited Gaming Features** No **ALLM (Auto Low Latency Mode)** or **Quick Media Switching**, which can be inconvenient for gamers who frequently switch between TV and gaming modes.

6. **Average Local Dimming Performance** While it has local dimming, it may still exhibit **banding in solid black areas**, reducing the illusion of true black levels.

7. **No USB-C or ARC/eARC** Missing **USB-C** for charging devices and **eARC** for high-bitrate audio (e.g., Dolby Atmos), which limits audio flexibility.

8. **Smaller Stand Options** The TV comes with a basic stand, and while it looks sleek, it may not be as sturdy or adjustable as premium TV stands.

9. **No Built-in AirPlay 2 or Chromecast** Unlike many modern smart TVs, it does not natively support **Apple AirPlay 2** or **Google Chromecast**, requiring third-party apps for casting.

10. **Limited Availability of Replacement Parts** As Sharp has reduced its TV production, finding replacement parts or service centers may be difficult in the long run.

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The **Sharp LC-55Q7530U** is a **solid mid-range QLED TV** that excels in **color accuracy, brightness, and smart TV features** while being **budget-friendly** compared to premium QLED models. It is well-suited for:

- **Movie enthusiasts** who prioritize color and HDR10.

- **Casual gamers** (AMD users with FreeSync).

- **Consumers who prefer Sharp s reliability** over cutting-edge features.

However, it **lacks modern gaming and HDR advancements** (no HDR10 , Dolby Vision, VRR for NVIDIA, HDMI 2.1), making it **less ideal for high-end gamers or audiophiles**. If **future-proofing** is a concern, newer models with **HDMI 2.1, Dolby Vision, and VRR** would be better choices.

---

- You want a **bright, colorful TV** for movies and general viewing.

- You are an **AMD gamer** who uses FreeSync.

- You prefer **Sharp s reliability** and don t need the latest gaming features.

- You are on a **tight budget** but still want QLED quality.

- You are a **NVIDIA gamer** needing **VRR (G-Sync)**.

- You want **HDR10 , Dolby Vision, or HDMI 2.1** for future content.

- You prioritize **gaming performance** (e.g., 4K 120Hz, ALLM).

- You need **eARC or advanced audio features**.

- **Samsung QLED (QN80B) or TCL QLED (6-Series)** Better HDR and gaming features.

- **LG NanoCell (A1 or B1)** Stronger local dimming and better smart TV ecosystem.

- **TCL 6-Series (QLED)** More affordable with Dolby Vision and VRR.

If you **prioritize color and brightness over cutting-edge tech**, the Sharp LC-55Q7530U remains a **good mid-range choice**. Otherwise, investing in a **newer model with HDMI 2.1 and Dolby Vision** may be worth the upgrade.

Details:

Removed from a working TV with broken panel.

part #: rsag78208353 prices

• $7.99-$29.99

specifications tvboardgo:

• brand: Sharp
• mpn: Rsag78208353
• type: Main Board
• compatible model: Lc-55q7530u

general tvboardgo:

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

payments tvboardgo:

• wallet: Apple-pay
• other
• credit card: Visa

shipping tvboardgo:

• service: USPS Ground Advantage
• carrier: USPS
• transit: 5-11 Days
• class: Standard
• cost: $9.26
• type: Calculated

offer tvboardgo:

• availability: In Stock
• quantity: 1
• started: March 13, 2026
• options: Ship-to-home
• sold: 0

returns tvboardgo:

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

seller tvboardgo:

• city: Miami, Florida
• # reviews: 587
• rating: 100.0%

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