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  3. LG EBR78101302

LG EBR78101302 Ir Sensor Board Power Switch 79UB9800-UA EBR78101301

Ebr78101301 Lg Ebr78101302 79ub9800-ua Ir Sensor Button Board Power Switch

( Brand: Lg ), ( Manufacturer Part Number: EBR78101302 ), ( Compatible Brand: For Lg ), ( Type: Control /ir Board )

Review LG Ir Sensor Button Board Power Switch

The **LG EBR78101302 79UB9800-UA IR Sensor Board** and **EBR78101301 Power Switch** are precision-engineered components designed to enhance the functionality and reliability of LG s advanced home appliance systems, particularly within refrigeration units. The **IR Sensor Board (EBR78101302)** serves as a sophisticated interface for infrared-based control and monitoring, enabling seamless interaction between the appliance s user interface and its internal systems. Utilizing cutting-edge infrared technology, this board detects and interprets signals from remote controls, touchpads, or other input devices with exceptional accuracy, ensuring intuitive and responsive operation. Its compact yet robust design incorporates high-quality components, including a dedicated microcontroller and signal processing circuitry, which work in tandem to decode and execute commands with minimal latency. The board s integration with the appliance s main control unit allows for advanced features such as customizable settings, energy-efficient modes, and diagnostic alerts, all of which contribute to an optimized user experience.

Complementing the IR Sensor Board is the **Power Switch (EBR78101301)**, a critical component responsible for managing the flow of electrical power to the appliance s various subsystems. Engineered with precision, this power switch is designed to handle the high currents and voltages required to operate refrigeration compressors, fans, and other essential components while ensuring safety and efficiency. Constructed from high-grade materials, including insulated and heat-resistant elements, the power switch is built to endure the rigorous demands of continuous operation, reducing the risk of overheating or failure over time. Its robust construction also includes protective mechanisms to prevent short circuits and voltage spikes, thereby safeguarding both the appliance and the user. Together, these components form a cohesive and reliable power management system, ensuring that the appliance operates at peak performance while maintaining energy efficiency and longevity.

Both the **IR Sensor Board** and **Power Switch** are integral to LG s commitment to innovation and user-centric design, offering a blend of advanced technology and durability. Whether used in standalone replacement scenarios or as part of a comprehensive repair or upgrade, these components are engineered to meet the exacting standards of LG s appliance lineup, providing a seamless and efficient solution for maintaining optimal functionality. Their compatibility with a range of LG models underscores their versatility, making them an ideal choice for technicians and consumers alike who prioritize performance, reliability, and ease of integration.

Buying the LG EBR78101302 (79UB9800-UA IR sensor board) and EBR78101301 (power switch) as replacement parts for an LG refrigerator has both advantages and disadvantages. Below is a detailed breakdown:

### **Pros:**

1. **Compatibility** These parts are designed specifically for certain LG refrigerator models (likely the 79UB9800-UA series or similar). Using genuine LG parts ensures a proper fit and functionality, reducing the risk of compatibility issues.

2. **Reliability** LG is a well-known brand with a reputation for quality in home appliances. Authentic replacement parts are built to meet the manufacturer s standards, reducing the likelihood of early failure.

3. **Warranty Coverage** If purchased directly from LG or an authorized dealer, these parts may still be covered under warranty, depending on the model and age of your refrigerator.

4. **Ease of Installation** Since these are direct replacements, they should integrate seamlessly with the existing wiring and mounting points, making DIY repair more straightforward for those with basic technical skills.

5. **Long-Term Performance** Genuine parts are less likely to degrade quickly compared to aftermarket alternatives, potentially extending the lifespan of your refrigerator.

6. **Access to Support** LG customer service and authorized technicians can provide guidance if issues arise, ensuring proper troubleshooting and installation.

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### **Cons:**

1. **Cost** Authentic LG parts are typically more expensive than third-party alternatives. The price may be a significant investment, especially if the refrigerator is older and nearing the end of its lifespan.

2. **Limited Availability** Depending on the age of your model, these parts may be harder to find, particularly if LG has discontinued production. Prices could be inflated due to scarcity.

3. **Potential Overkill** If the refrigerator is old and prone to frequent failures, replacing just these components may not be a long-term solution. A full unit replacement might eventually be more cost-effective.

4. **DIY Risk** While installation is often straightforward, improper handling of electrical or sensor components could lead to further damage or safety hazards. Professional installation may be required, adding to the cost.

5. **Time-Consuming** If the parts are not readily available, ordering and waiting for them could delay repairs, leaving the refrigerator non-functional for an extended period.

6. **Resale Value Impact** If you later decide to sell the refrigerator, having replaced parts with original LG components may not significantly increase its resale value, as buyers often prioritize the overall condition and age of the unit.

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### **Conclusion:**

Buying the LG EBR78101302 IR sensor board and EBR78101301 power switch is a practical choice if your refrigerator is still relatively new or in good condition, and these specific components are failing. The benefits of reliability, compatibility, and warranty coverage outweigh the higher cost for those who value long-term performance and ease of repair. However, if your refrigerator is old, frequently breaking down, or nearing the end of its useful life, the expense may not justify the investment. In such cases, weighing the cost of repairs against the potential savings from purchasing a new or used refrigerator could be more economical.

### **Recommendation:** - **Proceed with purchase** if:

- Your refrigerator is under warranty or still in good condition.

- You are confident in your ability to install the parts safely or can afford professional help.

- The cost of replacement parts is significantly lower than buying a new refrigerator.

- **Consider alternatives** if:

- The refrigerator is old (10 years) and has recurring issues.

- You find high-quality aftermarket parts at a fraction of the cost with similar reliability.

- The total repair cost approaches or exceeds the value of a used/refurbished replacement unit.

For best results, verify the exact model compatibility of your refrigerator with LG s support team or a trusted technician before purchasing. If unsure, consult a professional to assess whether repair or replacement is the better long-term solution.

Details:

All pieces shown are included Bezel assembly does have heavy scratches on the bottom see pictures for more details Questions. Specifically designed for LG TVs.Pieces pulled from a set that had failed back light. The LG 79UB9800-UA IR Sensor, Button Board EBR78101301 power switch is a replacement part for TVs.

part #: ebr78101302 prices

  • $8.99-$369.95

specifications tvboardgo:

  • brand: Lg
  • mpn: Ebr78101302
  • compatible brand: For Lg
  • type: Control /ir Board

seller tvboardgo:

  • city: Marinette, Wisconsin
  • # reviews: 2272
  • rating: 100.0%

payments tvboardgo:

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

returns tvboardgo:

  • policy: No Returns

shipping tvboardgo:

  • class: Standard
  • transit: 3-8 Days
  • cost: $0.00
  • type: Fixed
  • carrier: USPS
  • service: USPS Ground Advantage

offer tvboardgo:

  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: March 18, 2026
  • sold: 0

general tvboardgo:

  • TV, Video Home Audio > TV, Video Audio Parts > TV Boards, Parts Components
  • condition: Used
compatible brand: for lg, type: control /ir board,
category: electronics > tv, video home audio > tv, video audio parts > tv boards, parts components, sku: 24036966537843853,
Lg EBR78101302 Is Similar To:
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5 offers $8.99–$369.95 USD
  • Used. Offer #1 priced at $19.99 + $0.00 shipping estimate = $19.99* total. see pictures for more details. Specifically designed for LG TVs.FREE SHIPPING
  • Used. Offer #2 priced at $8.99 + $5.62 shipping estimate = $14.61* total. LG 55UB8500-UA IR Sensor, Button Board power switch A3.+$5.62 shipping
  • Open box. Offer #3 priced at $369.95 + $14.95 shipping estimate = $384.90* total. The part is a new. A picture will significantly help in locating the item.+$14.95 shipping
  • Used. Offer #4 priced at $19.99 + $9.25 shipping estimate = $29.24* total. LG 55UB8500-UA IR Sensor, Button Board .+$9.25 shipping
  • Offer #5 priced at $84.95 + $8.50 shipping estimate = $93.45* total. We normally test all boards before and after each repair. Tv will not turn on.+$8.50 shipping

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