LG 4930EL3001A Control Board

( Brand: Lg ), ( Manufacturer Part Number: 4930EL3001A ), ( Part Type: Control Board )

Review LG Control Board

The **LG 4930EL3001A Control Board** is a critical component of LG s 49-inch 3000 Series LED-LCD television, serving as the central hub for processing user inputs, managing display functions, and ensuring seamless integration between hardware and software. Engineered with precision, this control board houses a sophisticated array of integrated circuits, including a high-performance microcontroller, memory modules, and signal processing chips, all working in tandem to deliver optimal picture quality, intuitive navigation, and reliable connectivity. The board features advanced analog-to-digital converters (ADCs) and digital signal processors (DSPs) that enhance signal clarity, reducing noise and ensuring crisp audio-visual output across various input sources such as HDMI, component, composite, and coaxial connections. Its robust design incorporates multiple communication interfaces, including I C (Inter-Integrated Circuit), SPI (Serial Peripheral Interface), and UART (Universal Asynchronous Receiver/Transmitter), enabling efficient data exchange between the control board and peripheral components like the power supply, backlight inverter, and tuner module. Additionally, the board is equipped with firmware storage and execution capabilities, allowing for firmware updates that can optimize performance, introduce new features, or address compatibility issues with evolving media formats. Built to withstand the demands of continuous operation, the control board is constructed with high-quality, heat-resistant materials and includes thermal management solutions, such as heat sinks or thermal vias, to prevent overheating during prolonged usage. This ensures longevity and stability, even in environments with fluctuating temperatures. Whether troubleshooting a malfunctioning TV or upgrading an existing unit, replacing the **LG 4930EL3001A Control Board** with an authentic, high-quality replacement can restore full functionality, including smart features, input switching, and remote control responsiveness, thereby extending the lifespan of the television and maintaining its premium viewing experience.

### **Pros and Cons of buying a LG 4930EL3001A Control Board**

1. **Compatibility** The LG 4930EL3001A control board is designed specifically for the LG 49PX950V, 49PX950V-B, and similar models, ensuring a direct replacement without major modifications. This reduces the risk of compatibility issues that can arise with generic or third-party boards.

2. **Reliability** LG is a well-known brand with a reputation for producing durable electronics. A genuine control board is less likely to fail prematurely compared to aftermarket parts, which may lack proper testing or certification.

3. **Warranty Coverage** If purchased from an authorized LG dealer or an official distributor, the control board may come with a limited warranty, providing some protection against defects. This can be valuable if the board fails shortly after installation.

4. **Performance Consistency** A factory-original control board will maintain the original TV s performance, including remote control functionality, menu navigation, and power management. Aftermarket boards may introduce minor software or hardware quirks.

5. **Ease of Installation** Since it is an exact replacement, installation is straightforward for those with basic electronics knowledge. No major firmware or software adjustments are typically required, unlike with some third-party alternatives.

6. **Long-Term Availability** LG parts tend to remain available for longer than those from lesser-known brands, reducing the risk of obsolescence if the TV requires future repairs.

---

1. **Higher Cost** A genuine LG control board will be more expensive than a generic or refurbished alternative. Prices can range significantly depending on the seller, with some authorized dealers marking up prices due to brand prestige.

2. **Limited Availability** Finding an authentic LG control board may require purchasing from an authorized distributor, an LG service center, or a trusted online retailer specializing in electronics parts. This can be inconvenient or time-consuming compared to buying from a local electronics store.

3. **Potential for Counterfeit Parts** Even when buying from what appears to be a legitimate source, there is a risk of receiving a counterfeit or refurbished board that has been reused or improperly tested. Always verify the seller s reputation and ask for proof of authenticity.

4. **No Additional Features** Unlike some third-party boards that may include extra functionalities (e.g., updated firmware or custom settings), the LG control board will not offer any enhancements beyond the original specifications.

5. **Dependence on LG Support** If issues arise post-installation, troubleshooting may require contacting LG customer support, which can be slow or unhelpful compared to community forums or third-party repair services.

6. **Environmental and Ethical Concerns** Purchasing a new control board contributes to electronic waste, even if the TV itself is functional. If the TV is otherwise in good condition, some may prefer to explore refurbished or recycled parts instead.

---

The LG 4930EL3001A control board is a reliable and compatible choice for repairing an LG 49PX950V or similar model TV, especially if you prioritize longevity, performance consistency, and warranty coverage. However, its higher cost and potential availability challenges may make it less appealing to budget-conscious buyers or those willing to take on minor risks.

For users who are confident in their ability to verify the board s authenticity and are willing to invest in a long-term solution, this is a strong recommendation. Those on a tighter budget or seeking a quicker fix might consider third-party alternatives, but they should be cautious about quality and compatibility.

- **Buy from an authorized LG distributor or a reputable electronics parts retailer** to ensure authenticity and warranty coverage.

- **Compare prices** across multiple sellers to avoid overpaying, but be wary of deals that seem too good to be true.

- **Consider the TV s overall condition** if the TV is old and the control board is the only failing component, weigh the cost of repair against the value of the TV.

- **Document the installation process** in case warranty claims or future issues arise.

- **Explore refurbished or open-box options** if available, as they can offer significant cost savings while still providing a reliable part.

Ultimately, the LG 4930EL3001A control board is the safest choice for a seamless repair, but careful consideration of your budget and priorities will guide the best decision.

Details:

Its easier than you think!, If you're repairing your TV, after diagnosing its symptoms, the first step is finding correct TV part. We demand quality. We seek compatibility's. Let's start your repair journey today.

This control board is compatible with LG model's DPGT750EC1PL and DPGT750EC2WW, ensuring seamless integration optimal performance. Whatever you want. LG 4930EL3001A Control Board: Introducing the Board, a reliable and high-quality replacement part designed to keep your appliances running smoothly. Each of our appliance parts also gets inspected multiple times.

Visible Number: 4930EL3001, Manufacturer Part LG 4930EL3001A, Known model's: Brand: Versions: LG: DPGT750EC1PL, DPGT750EC2WW. Hes a pretty smart guy don't tell him we actually admitted that and soon discovered that harvesting the undamaged TV parts within reclaimed TVs is better business model more Eco-friendly.

part #: 4930el3001a prices

• $31.85-$70.00

specifications tvboardgo:

• brand: Lg
• mpn: 4930el3001a
• part type: Control Board

shipping tvboardgo:

• class: Standard
• type: Calculated
• cost: $0.00
• carrier: USPS
• service: USPS First Class
• transit: 2-4 Days

offer tvboardgo:

• started: May 18, 2026
• quantity: 2
• availability: In Stock
• sold: 0
• options: Ship-to-home

payments tvboardgo:

• wallet: Paypal
• other
• credit card: Diners-club

general tvboardgo:

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

returns tvboardgo:

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

seller tvboardgo:

• rating: 99.2%
• # reviews: 97839
• city: Burnsville, Minnesota

Lg 4930EL3001A Is Similar To:

• 0500-0412-1010 Lg Vizio Television Power Board (37.8% similar) Arrives to you in 100 working order guaranteed. Large inventory fair pricing fast shipping electronics parts appliance viz E321VL TV television power board Lg arrives to you in 100 working order guaranteed. A bonus 13 value. Many television model's use more than one set of parts. Pictures are of ...(July 21st, 2018)
• Unit 0500-0607-0220 Board 47 Power 47lv4400 Lcd Supply Motherboard Lg (22.2% similar) Guaranteed working. Lg 47 47LV4400 LCD power supply board unit motherboard pulled from 1 year old TV with broken screen...(January 17th, 2015)
• Sus 30 60pc1d-ue 6871qzh060b Vizio 0940-0000-0560 Vm60phdtv10a Lg Board (30.3% similar) You're buying a new z sustain board 6871QZH060B for Lg model 60PC1D EU and viz model VM60PHDTV10A send your old core defective board and get a credit of 30. For it instantly. Beware of other parties offering similar items at extremely low and attractive prices with limited warranty and unknown ...(January 21st, 2015)
• 1-862-810-13 Lg Projection Tv Supply Power Board (31.6% similar) Large inventory fair pricing fast shipping electronics parts appliance Lg MU-42PM11 42 projection television supply APS-208 power board 3501V00182B arrives to you in 100 working order guaranteed. If you ever need anything at all, do not hesitate to. Arrives to you in 100 working order guaranteed. ...(April 23rd, 2018)
• 65e510-6m63n 65lb5200-ua Board Power Lg 1408259la 1408259m-p01959 Supply (21.6% similar) All repair orders include refurbishing. There are many other reasons someone might want something repaired instead of replaced. Things break, technology goes down and volcanoes erupt. Are you a technician or end user in need of technical support call one of our certified technicians today for ...(March 11th, 2015)
• Eay36781302 Power 2300keg021a Lg Board 47lc7df (40% similar) ...(February 16th, 2015)
• 26lh20 Lg Television Tv Replacement Board (40.6% similar) That means less resources and waste are cluttering up the earths environment. If interested, please directly through offers or messages. Every inquiry is of utmost importance and we treat it as such. Think green electronics cafe is a wholly owned resale outlet of waste, an r2 Rios and naiad ...(September 7th, 2018)
• 3152b1 Lg Board (37.2% similar) Lg 47LN5200 t-con board 3152B1 6870C-0444A working great see pictures...(May 17th, 2018)
• 31mu97 Lg Monitor Power Supply Board (43.8% similar) I had the main board repaired and monitor worked with this in it, so took it back out put my old power supply to test nothing wrong. Power supply board I bought and didn't need, ended up being a bad main. So I'm selling this one, as I have no use for it...(October 16th, 2018)
• Led Set Lg 32ls3400-6637-0012a complete Board Backlight Lamps (42.2% similar) ...(February 15th, 2015)
• 35-d076142 V390hj1-ce1 Lg Board With Cables (21.9% similar) ...(September 11th, 2018)