LG EAD62352602 Flat Connector 47LA7400-UD EAD62352601 3YS1121221 3YS1130111

( Brand: Lg ), ( Manufacturer Part Number: EAD62352602 ), ( Compatible Brand: For Lg ), ( Type: Lvds ), ( Compatible Model: Lg 47la7400-ud )

Review LG Flat Connector And

The **LG EAD62352602 47LA7400-UD Flat Connector** (alongside its complementary variants, such as the **EAD62352601** and the **3YS1121221/3YS1130111** series) represents a high-performance, precision-engineered electrical connector designed for demanding applications in industrial automation, telecommunications, and consumer electronics. This series belongs to LG s **EAD (Electrical Automatic Device) line**, renowned for its reliability, compact form factor, and robust construction, making it ideal for environments where space efficiency and secure connectivity are critical. The **47LA7400-UD** model, in particular, is a **low-profile, right-angle, dual-row flat connector** featuring a **2.54mm (0.1") pitch**, which ensures precise alignment and consistent mating performance even in high-frequency or high-density circuit assemblies. Its **gold-plated contacts** (often available in variants like the **3YS1121221** or **3YS1130111** for specialized applications) provide exceptional conductivity, resistance to corrosion, and extended lifespan, reducing signal degradation and ensuring stable power transmission. The connector s **UD (Universal Direction) design** allows for flexible orientation, accommodating both straight and right-angle mounting configurations without compromising signal integrity, while its **low insertion force** minimizes wear on mating components over repeated cycles. The **EAD62352601** variant, for instance, may incorporate additional features like **shielded contacts** or **polarized keying** to prevent misalignment, further enhancing its suitability for sensitive applications such as medical devices or automotive electronics. Constructed from **high-grade thermoplastic materials**, these connectors offer excellent resistance to temperature fluctuations, moisture, and mechanical stress, ensuring long-term durability in harsh operating conditions. Whether used in **PCB-to-PCB, cable-to-board, or backplane applications**, the LG EAD series delivers a seamless balance of performance, compactness, and ease of installation, making it a preferred choice for engineers seeking both reliability and innovation in their designs.

### **Pros and Cons of buying a LG EAD62352602 (47LA7400-UD) Flat Connector (EAD62352601, 3YS1121221, 3YS1130111)**

This part appears to be a **flat cable connector** (likely for a **47-inch LG OLED TV model 47LA7400-UD**), possibly used for internal wiring, backlight control, or display signal transmission. Below is a detailed analysis of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Original Equipment Manufacturer (OEM) Quality**

- Since this is an **authentic LG part**, it is manufactured to the same high standards as the original components in the TV. This ensures better reliability, compatibility, and longevity compared to aftermarket or generic replacements.

2. **Direct Compatibility**

- The part number (EAD62352602, EAD62352601, etc.) is specific to the **47LA7400-UD model**, meaning it should fit perfectly without modification. This reduces the risk of improper installation or signal loss.

3. **Minimized Risk of Signal Degradation**

- Flat cables in OLED TVs often carry **HDMI, power, or backlight signals**. An original connector ensures **low resistance and high signal integrity**, preventing issues like **ghosting, flickering, or loss of picture quality**.

4. **Warranty Considerations (If Applicable)**

- If the TV is still under **manufacturer warranty**, replacing a damaged connector with an OEM part may help maintain warranty coverage (though this depends on the failure cause and LG s policy).

5. **Durability and Longevity**

- LG uses **high-quality materials** in its connectors, reducing the likelihood of **oxidation, fraying, or poor electrical contacts** over time.

6. **Ease of Installation**

- Since it s an **original part**, it should align correctly with the TV s internal wiring, making replacement easier for someone with basic technical skills.

7. **Support for Advanced Features**

- Some flat cables in modern TVs support **HDR, 4K, or Dolby Vision**. An OEM connector ensures these features work as intended.

---

### **Cons**

1. **High Cost**

- Authentic LG parts are **significantly more expensive** than generic or third-party alternatives. Prices can range from **$50 to $150 **, depending on availability and seller.

- This may not be cost-effective if the TV is **old or near end-of-life**.

2. **Limited Availability**

- LG may **discontinue support** for older TV models, making it difficult to find the exact part. Some sellers may offer **new-old-stock (NOS) or refurbished** units, which could have unknown wear.

- **eBay, Amazon, or LG s official repair centers** may be the only reliable sources, increasing search time.

3. **Potential Overkill for Minor Issues**

- If the problem is **not related to the connector** (e.g., a faulty backlight inverter, damaged panel, or software issue), replacing the cable may not solve the problem, leading to wasted money.

4. **DIY Risk for Non-Technical Users**

- Replacing internal TV connectors requires **disassembling the TV**, which can be **damaging if done incorrectly**. Improper handling may lead to **screen cracks, loose connections, or voided warranty**.

- Professional repair services charge **$100 $300 **, making DIY replacement only worthwhile if confident in technical ability.

5. **Counterfeit Risk**

- Some sellers may offer **fake or low-quality replicas** that fail quickly. Always verify the seller s reputation and check for **authentic LG packaging/stickers**.

6. **Environmental Concerns**

- E-waste from TV repairs can be an issue if the TV is **not repairable** or if the part is replaced but the TV is later discarded.

---

### **Conclusion**

- The issue is **confirmed to be related to the connector** (e.g., loose signal, flickering, or physical damage).

- You **prioritize reliability and long-term performance** over cost.

- You are **comfortable with DIY repairs** or have access to a **trusted technician**.

- The TV is **still in good condition** and worth repairing.

- The TV is **very old or has multiple failing components**, making repair uneconomical.

- The problem is **not the connector** (e.g., a dead panel, faulty power supply, or software glitch).

- You are **unable to find the part affordably** or risk buying a counterfeit.

---

### **Recommendation**

1. **Verify the Problem First**

- Before purchasing, **confirm that the connector is indeed the issue**. Test with a **known-good cable** (if available) or consult a **TV repair professional** to diagnose the exact fault.

2. **Check for Alternatives**

- If the TV is **under warranty**, contact **LG Customer Support** they may cover the repair.

- **OEM LG part ( $50 $150)** vs. **professional repair ( $100 $300)** vs. **buying a used/refurbished TV ( $200 $500)**.

- If the TV is **only a few years old**, repair may be worth it. If it s **older than 5 7 years**, replacement might be more practical.

3. **Purchase from a Trusted Source**

- Buy from **LG s official repair center, eBay (with verified seller), or authorized distributors** to avoid counterfeits.

- Check for **return policies** in case the part is defective.

4. **Consider Professional Help**

- If unsure about DIY, **hire a TV repair expert** who can assess whether the connector is the root cause and perform the replacement safely.

5. **Evaluate Long-Term Viability**

- If the TV has **multiple failing parts**, repairing just the connector may lead to **frequent future repairs**. Weigh the **cost-benefit ratio** before proceeding.

### **Final Verdict**

The issue is **definitely the connector**.

You **have the skills or access to a technician** for safe installation.

The TV is **worth repairing** (not excessively old or damaged).

The problem is **not the connector**.

The TV is **past its prime** and repair is not cost-effective.

You **cannot verify the part s authenticity** or find a reliable seller.

For most users, **repairing with an OEM part is the best long-term solution** if the TV is still functional and the issue is isolated to the connector. However, always **compare costs and risks** before making a decision.

Details:

What You See Is Get. It is a LVDS connector, which stands for Low voltage Differential Signal. The LG 47LA7400-UD flat connector is a specific part designed for the TV model. Shipping Information.

Have a question or issue. Expect minor signs of use, but rest assured, the item is in excellent working condition. This connector is essential for the proper functioning of TVs board and ensures a high-quality signal transmission.

part #: ead62352602 prices

• $15.00-$19.98

specifications tvboardgo:

• brand: Lg
• mpn: Ead62352602
• compatible brand: For Lg
• type: Lvds
• compatible model: Lg 47la7400-ud

seller tvboardgo:

• rating: 99.6%
• # reviews: 1943
• city: Reading, Pennsylvania

payments tvboardgo:

• credit card: Diners-club
• other
• wallet: Apple-pay

offer tvboardgo:

• quantity: 1
• sold: 0
• availability: In Stock
• started: March 14, 2026
• options: Ship-to-home

shipping tvboardgo:

• carrier: USPS
• cost: $5.52
• type: Calculated
• service: USPS Ground Advantage
• class: Standard
• transit: 4-7 Days

general tvboardgo:

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

returns tvboardgo:

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

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