SONY 1-897-161-11 Board 4943333187641 5575T05C03

( Brand: Sony ), ( Manufacturer Part Number: 1-897-161-11 ), ( Compatible Brand: For Sony ), ( Type: T-con Board ), ( UPC: 943333187641 ), ( Compatible Model: Xbr-75x900e, Xbr75x905e, Xbr75x900, Sony ), ( Year Manufactured: 2021 )

Review SONY T con Board

The **Sony T-Con Board (Part Number: 1-897-161-11, Model: 5575T05C03)** is a high-performance, precision-engineered thin-film transistor (TFT) control module designed exclusively for Sony s advanced liquid crystal display (LCD) panels. This critical component serves as the backbone of the display s backlight and timing control system, ensuring seamless synchronization between the liquid crystal layers and the LED backlight array to deliver vibrant, accurate colors and optimal viewing angles. Engineered with Sony s proprietary **T-Con (Timing Controller) technology**, this board integrates a sophisticated array of digital signal processors, voltage regulators, and LED driver circuits to manage the timing, brightness, and contrast of the display with exceptional precision. The 5575T05C03 model is specifically tailored for professional-grade applications, including high-end televisions, large-format monitors, and commercial signage, where reliability, energy efficiency, and image fidelity are paramount. Its compact yet robust design incorporates high-speed communication interfaces, such as MIPI-DSI (Display Serial Interface) and LVDS (Low Voltage Differential Signaling), to facilitate smooth data transfer between the host system and the display panel, reducing latency and enhancing overall responsiveness. Additionally, the board features advanced power management capabilities, including adaptive brightness control and dynamic contrast enhancement, which optimize energy consumption while maintaining peak visual performance. Built to withstand rigorous operational demands, the T-Con board employs high-quality passive components, including low-dropout regulators (LDOs) and high-efficiency MOSFETs, to ensure stable voltage regulation and minimal heat dissipation. Its durable construction, often reinforced with high-grade PCB materials and protective coatings, makes it resistant to environmental factors such as temperature fluctuations and electromagnetic interference, extending the lifespan of the display system. Whether integrated into a cutting-edge Sony Bravia television or a professional-grade medical imaging monitor, this T-Con board exemplifies Sony s commitment to innovation and engineering excellence, providing a seamless, high-definition visual experience with unmatched clarity and consistency. For technicians and enthusiasts seeking a replacement or upgrade, this component is a testament to Sony s legacy of precision engineering, offering a blend of performance, durability, and compatibility that aligns with the demands of modern display technology.

### **Pros and Cons of buying a Sony T-Con Board (Model: 1-897-161-11 / 5575T05C03)**

#### **Pros**

1. **Compatibility with Sony TVs** This T-Con board is designed specifically for certain Sony TV models, ensuring proper functionality and display quality. It is a direct replacement part, reducing the risk of compatibility issues with aftermarket alternatives.

2. **Improved Display Performance** A faulty or failing T-Con board can cause screen flickering, color distortion, or complete display failure. Replacing it with an authentic OEM part restores optimal picture quality, including smooth motion handling, accurate colors, and proper backlight control.

3. **Long-Term Reliability** Sony s T-Con boards are built to last, using high-quality components that are tested for durability. While no part is entirely indestructible, this board is less likely to fail prematurely compared to cheaper third-party replacements.

4. **Warranty Coverage (If Purchased from Authorized Sources)** If bought from an official Sony distributor or an authorized repair center, the part may come with a limited warranty, providing peace of mind against early failure.

5. **Easier Troubleshooting** Since this is an OEM part, it matches the original specifications of your TV s display module. This simplifies diagnostics if the issue persists after replacement, as it rules out compatibility-related problems.

6. **Supports Advanced Features** Some newer T-Con boards include features like **HDR (High Dynamic Range) optimization, local dimming zones, and motion smoothing algorithms**. This part may enhance or maintain those features depending on the TV model.

7. **Professional-Grade Quality** Sony uses precision engineering in its T-Con boards, which helps maintain consistent performance over time, unlike some budget alternatives that may degrade faster.

---

#### **Cons**

1. **High Cost** Authentic Sony T-Con boards are significantly more expensive than generic or third-party replacements. Prices can range from **$150 to $300 **, depending on availability and demand.

2. **Limited Availability** Unlike common components, T-Con boards may not be easily found in standard electronics stores. You may need to order from specialized repair shops, eBay, or directly from Sony s authorized suppliers, which can add shipping delays.

3. **Potential Counterfeit Risk** If purchasing from untrusted sellers (e.g., random online marketplaces), there is a risk of receiving a **fake or refurbished part** that may not work as intended. Always verify the seller s reputation and authenticity.

4. **Requires Professional Installation** While some technically inclined users may attempt DIY replacement, T-Con boards are delicate and often require **soldering, precise alignment, and calibration**. Improper installation can lead to **permanent display damage** or void the TV s warranty.

5. **Not a Universal Fix** If the issue is not solely due to the T-Con board (e.g., damaged display panel, faulty backlight, or mainboard problems), replacing just this part may not resolve the problem.

6. **Environmental Concerns** E-waste is a growing issue. If the TV is otherwise irreparable, replacing just the T-Con board may not be the most sustainable solution.

7. **Possible Overkill for Minor Issues** If the TV has **minor flickering or minor color shifts**, a T-Con board replacement might be excessive. In such cases, a **software update, backlight adjustment, or lower-tier repair** could suffice.

---

### **Conclusion**

The **Sony T-Con board (1-897-161-11 / 5575T05C03)** is a **high-quality, reliable replacement** for its intended TV models, offering **superior display performance and longevity** compared to aftermarket alternatives. However, its **high cost, limited availability, and installation complexity** make it a **better choice for serious TV owners or professionals** rather than casual users or those on a tight budget.

If your TV is **exhibiting severe display issues (black screen, flickering, color corruption, or motion problems)**, and you are **confident in either professional installation or your own technical skills**, this part is a **strong recommendation** for restoring optimal picture quality.

- **Checking for software updates** (some display problems can be fixed via firmware).

- **Testing with a known-good T-Con board** (if available) to confirm the issue.

- **Exploring third-party options** (though with caution, as quality varies widely).

### **Final Recommendation**

You are **certain the issue is with the T-Con board** (not the display panel or backlight).

You have **access to professional installation** or are **comfortable with precise repairs**.

You **prioritize long-term reliability and display accuracy** over cost savings.

You are purchasing from a **trusted source** (e.g., Sony-authorized repair centers, reputable eBay sellers, or official distributors).

The TV has **other underlying issues** (e.g., dead pixels, backlight failure).

You are **not willing to pay the premium price** and can find a **tested third-party alternative**.

You **lack experience** in TV repairs and cannot ensure proper installation.

For most users, **verifying the exact issue before purchasing** and **weighing the cost against the problem s severity** will lead to the best decision. If in doubt, consult a **TV repair specialist** before committing to the replacement.

Details:

Twill work for other model's as long the part number match exactly. 1-897-161-11 Sony XBR-75X900E T-Con Theta was functionally perfect but it had a cracked screen. It is best to order by part number rather than TV model as many model's have several different versions and may use different parts.

part #: 189716111 prices

• $49.99-$291.46

specifications tvboardgo:

• brand: Sony
• mpn: 1-897-161-11
• compatible brand: For Sony
• type: T-con Board
• upc: 943333187641
• compatible model: Xbr-75x900e, Xbr75x905e, Xbr75x900, Sony
• year manufactured: 2021

payments tvboardgo:

• other
• wallet: Google-pay
• credit card: Mastercard

returns tvboardgo:

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

offer tvboardgo:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0
• started: May 4, 2026

shipping tvboardgo:

• transit: 4-10 Days
• cost: $0.00
• type: Fixed
• service: Standard, Expedited
• class: Standard, Expedited

seller tvboardgo:

• rating: 100.0%
• # reviews: 4359
• city: Troy, Virginia

general tvboardgo:

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

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