SONY 1-980-818-12 Tv Sensor Board HSC4-S

( Brand: Sony ), ( Manufacturer Part Number: 1-980-818-12 ), ( Compatible Brand: For Sony ), ( Type: Ir Sensor ), ( Compatible Model: Xbr-65x930d Xbr-55x850d )

Review SONY Tv Button Sensor Board

The **Sony HSC4-S (Model: 1-980-818-12) TV Sensor Board** is a critical, high-performance component designed exclusively for Sony s advanced television models, ensuring seamless integration with the display s internal systems for optimal functionality. This precision-engineered sensor board plays a pivotal role in managing the television s backlight control, ambient light sensing, and power regulation, all of which contribute to a superior viewing experience. Crafted with Sony s signature attention to detail, the HSC4-S board features a robust, compact design that houses essential electronic components, including a high-precision backlight driver IC, ambient light sensor, and voltage regulators, all optimized for energy efficiency and longevity. The board s advanced circuitry enables dynamic adjustments to the TV s brightness and contrast in real-time, adapting to varying lighting conditions in the room while maintaining the integrity of the image quality. Whether used in Sony s Bravia series or other premium models, this sensor board is engineered to deliver consistent performance, reducing flicker and enhancing color accuracy by precisely controlling the LED backlight array. Built with high-grade materials and subjected to rigorous quality testing, the HSC4-S ensures reliability and durability, making it a vital replacement part for technicians repairing or upgrading Sony televisions. Its compatibility with a wide range of Sony TV models including those featuring 4K HDR, OLED, and QLED displays further underscores its versatility and importance in maintaining the cutting-edge performance expected from Sony s flagship television systems.

The **Sony HSC4-S TV Sensor Board (Part Number: 1-980-818-12)** is a critical component for repairing certain Sony TV models, particularly those with the **HSC4-S** or similar backlight control boards. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of buying a Sony 1-980-818-12 TV Sensor Board (HSC4-S)**

1. **Direct OEM Replacement**

The board is an **original Sony part**, meaning it is designed to match the exact specifications of the TV s backlight control system. This ensures compatibility with the TV s firmware and hardware, reducing the risk of malfunction or incompatibility issues that can arise with aftermarket or generic replacements.

2. **Reliability and Longevity**

Sony s OEM components are built to high standards, often with better quality control than third-party alternatives. This can result in **longer-lasting performance** and fewer early failures, especially if the TV was originally equipped with this board.

3. **Warranty Coverage (If Purchased from Authorized Sources)**

Some authorized Sony repair centers or official distributors may offer **limited warranties** on OEM parts. While this is not universal, it provides peace of mind compared to buying from unverified sellers who may not stand behind their products.

4. **Access to Technical Support**

Purchasing from an **authorized dealer or Sony-approved repair shop** may grant access to technical documentation, troubleshooting guides, or support from Sony s repair team. This can be invaluable if installation or calibration issues arise.

5. **Prevents Voiding Manufacturer Warranty (If Applicable)**

If the TV is still under warranty, using an **OEM part** is often required to avoid voiding coverage. Some warranties explicitly state that non-OEM replacements will invalidate claims.

6. **Better Calibration and Performance**

The board is calibrated to work seamlessly with the TV s **backlight drivers, LED modules, and power supply**. Aftermarket boards may not replicate this precision, leading to uneven brightness, flickering, or premature LED failure.

7. **Future-Proofing**

If the TV is a newer model or one that Sony still supports, an OEM board ensures that any future firmware updates or repairs will not be hindered by incompatible parts.

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### **Cons of buying a Sony 1-980-818-12 TV Sensor Board (HSC4-S)**

1. **High Cost**

OEM Sony parts are **significantly more expensive** than aftermarket or refurbished alternatives. The price can range from **$100 to $300 **, depending on availability and seller. This makes repairs less cost-effective for budget-conscious users.

2. **Limited Availability and Long Lead Times**

Unlike generic parts, OEM Sony components may be **discontinued** or difficult to source, especially for older TV models. Some sellers may take **weeks to deliver**, delaying repairs.

3. **Potential for Counterfeit or Fake Parts**

Buying from **unverified online marketplaces** (e.g., eBay, Amazon third-party sellers) risks receiving **counterfeit or refurbished parts** that may not function correctly. These fakes can cause **further damage** to the TV or fail prematurely.

4. **Requires Professional Installation**

- Disassembling the TV s backlight module.

- Soldering or connecting the board to the LED drivers.

- Recalibrating the backlight system.

Most users **lack the tools, expertise, or confidence** to perform this repair safely. DIY mistakes can lead to **short circuits, LED damage, or permanent TV failure**.

5. **Not Always Necessary for the Issue**

- Faulty **LED drivers** (e.g., LM3405, LM3406).

- Weak **backlight capacitors**.

- Loose or corroded **connections**.

Before replacing the entire sensor board, diagnosing the root cause can save money and effort.

6. **Environmental and Ethical Concerns**

Purchasing new OEM parts contributes to **electronic waste** if the TV is otherwise functional. If the board is the only failing component, consider **refurbished or remanufactured** alternatives to reduce environmental impact.

7. **Risk of Overkill for Minor Issues**

If the TV has **minor backlight issues** (e.g., slight dimming, minor flickering), replacing the entire sensor board may be **excessive**. In such cases, **partial repairs** (e.g., replacing a single LED driver or capacitor) could be a more economical solution.

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### **Conclusion**

The **Sony 1-980-818-12 HSC4-S TV Sensor Board** is the **best choice for reliability, compatibility, and long-term performance**, especially if the TV is still under warranty or if you want to ensure a seamless repair. However, its **high cost, limited availability, and the complexity of installation** make it a **less ideal option** for casual users or those on a tight budget.

- **Severity of the issue** (Is the board truly faulty, or is another component at fault?)

- **Budget constraints** (Can you afford the repair, or would a cheaper alternative work?)

- **Technical comfort level** (Are you capable of installing it, or do you need professional help?)

- **TV s age and value** (Is the TV worth the investment, or would it be more cost-effective to replace it?)

---

### **Recommendation**

- **Buy from an authorized Sony repair center or official distributor** to ensure authenticity and warranty coverage.

- **Hire a professional technician** to install it, as DIY risks are high.

- **Verify the exact issue** sometimes, a simpler repair (e.g., replacing a capacitor or LED driver) is sufficient.

- **Explore aftermarket alternatives** (e.g., **HSC4-S compatible boards from trusted sellers** like **TV Repair Parts, eBay verified sellers, or specialized repair shops**).

- **Check for refurbished OEM boards** (some sellers offer tested, refurbished units at a discount).

- **Consider partial repairs** if the issue is isolated to a single component (e.g., a failed LED driver), replacing just that part may suffice.

- **Consult a TV repair expert** before purchasing. Some symptoms (e.g., flickering, uneven brightness) can be caused by **capacitor failure, loose connections, or power supply issues** rather than the sensor board.

- **Test the board** if possible some repair shops can **diagnose the exact faulty component** before recommending a full board replacement.

- **Evaluate replacement options** if the TV is **5 years old**, the cost of repair may exceed the value of a new or used TV.

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### **Final Verdict**

The **Sony 1-980-818-12 HSC4-S board is the gold standard for repairs**, but it is **not always the most practical choice**. For **critical, warranty-backed repairs** or high-value TVs, it is the **best option**. For **budget repairs or less severe issues**, exploring alternatives or partial fixes may be more efficient. Always **verify the exact problem** and **source parts from reputable sellers** to avoid counterfeit or incompatible replacements.

Details:

Part number: 1-980-818-12. Pulled from working TV and guaranteed not DOA. Includes only the board shown in photos. Marking: HSC4-S.

Includes connector and board exactly as shown. No visible corrosion, cracked traces, or damaged connector pins. Removed from a working TV with cracked screen. Small control / button IR sensor board.

Fully tested before removal.

part #: 198081812 prices

• $22.80-$25.00

specifications tvboardgo:

• brand: Sony
• mpn: 1-980-818-12
• compatible brand: For Sony
• type: Ir Sensor
• compatible model: Xbr-65x930d Xbr-55x850d

general tvboardgo:

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

payments tvboardgo:

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

shipping tvboardgo:

• transit: 7-11 Days
• type: Calculated
• cost: $5.29
• carrier: USPS
• service: USPS Ground Advantage
• class: Standard

returns tvboardgo:

• policy: No Returns

seller tvboardgo:

• city: Augusta, Georgia
• # reviews: 1277
• rating: 100.0%

offer tvboardgo:

• started: April 10, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0

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