Advanced PCBA designs for modern display technology
In the rapidly evolving world of consumer electronics, the 24-inch LED TV universal motherboard remains a cornerstone of the entry-level and specialized display markets. While large-screen 4K and 8K televisions dominate headlines, the 24-inch segment serves a massive global demand in emerging economies, hospitality sectors, and industrial applications. As a premier supplier and factory based in China, Sichuan Junhengtai Electronic Appliance Co., Ltd. recognizes the vital role these compact yet powerful PCBA solutions play in the global supply chain.
The industrial status of 24-inch universal motherboards is currently defined by a shift toward "Smart Integration." No longer are these boards merely analog signal processors; modern units like the T.SK105A.A8 and HDV56R-AS now incorporate multi-standard digital tuners (DVB-T2, S2, ISDB-T) and enhanced energy-saving protocols. Worldwide, manufacturers are integrating these boards into not just TVs, but also CCTV monitors, POS systems, and interactive kiosks.
High demand in Southeast Asia and Africa for affordable television repair and local assembly (CKD/SKD).
Expansion into the "Internet of Things" (IoT) where small displays act as control hubs for smart homes.
Transition from traditional 2-in-1 boards to 3-in-1 integrated power, LED driver, and TV board systems.
The motherboard industry is witnessing a significant trend toward Android-based intelligent boards. Even for 24-inch screens, consumers now expect YouTube, Netflix, and Wi-Fi connectivity. Sichuan Junhengtai is at the forefront of this trend, offering the Kk.RV22.801 Network Three-in-One Android Motherboard, which provides a seamless smart experience for smaller display formats. Furthermore, universal compatibility—the ability for one motherboard to support multiple screen panels via software adjustment—is the industry standard we uphold to minimize inventory costs for our clients.
Global procurement managers are increasingly looking for high-reliability and software flexibility. In markets like India, Bangladesh, and Cameroon, the demand is split between wholesale distribution for repair shops and bulk sourcing for local TV brands. Key requirements include:
Universal motherboards like the RR.52C.03A are not just for household TVs. Their localized applications include:
Established in 2005 and located in Chengdu, China, we are a premier enterprise focusing on the R&D, production, and sales of LCD TV accessories. For nearly two decades, we have been committed to providing customers with high-quality, cost-effective products. Our mission is to combine innovation with reliability, ensuring our products meet the ever-changing market demands.
We have won high accolades from customers worldwide, exporting to hundreds of countries with a strong presence in Southeast Asia and Africa (India, Bangladesh, Indonesia, Cameroon, etc.). Our business philosophy of "Integrity, Perseverance, and Steady Development" guides every motherboard we produce.
Why global brands choose Junhengtai as their primary motherboard factory
Our expert R&D and after-sales teams provide real-time technical support, ensuring firmware compatibility across thousands of panel models.
We maintain a robust communication mechanism, responding to inquiries and technical issues within 24 hours to keep your production lines moving.
Strict adherence to ISO9001 standards and international certifications (CE, FCC) guarantees that every board operates stably in diverse environments.
From simple analog boards to high-end Android intelligent 3-in-1 systems, our product line covers every possible client need.
Utilizing high-quality capacitors and advanced chipsets (Mstar, Novatek, Realtek), our boards offer low power consumption and high efficiency.
As a direct factory, we optimize costs at every stage, offering competitive pricing without compromising on the reliability of components.
When sourcing a 24-inch LED TV mainboard, technical specifications are paramount. Our boards, such as the HDV3663-AL.V3.0 with T2, are designed to be truly "universal." This means they feature a flexible software architecture where the LVDS map, screen resolution (from 1024x768 to 1920x1080), and backlight current can be modified via the factory menu or USB firmware update.
Our 3-in-1 boards (integrating the Power Supply, LED Driver, and TV Board) are particularly popular for 24-inch slim LED TVs. They reduce the internal wiring complexity, lower the risk of electromagnetic interference (EMI), and significantly speed up the assembly process for TV factories. We ensure that every board undergoes a rigorous 4-hour aging test before shipment, maintaining a defect rate of less than 0.1%.
Browse our extensive range of universal and smart mainboards
As the world moves toward more sustainable and energy-efficient electronics, Sichuan Junhengtai Electronic Appliance Co., Ltd. is leading the charge by developing motherboards that consume less than 0.5W in standby mode. This commitment to green technology, combined with our massive production capacity, makes us the ideal partner for large-scale procurement and local branding projects.
Whether you are looking for a simple 24-inch TV motherboard for a replacement project or a high-end Android solution for a new product line, our factory offers the expertise and reliability you need. We invite global wholesalers, importers, and TV manufacturers to contact us for a long-term partnership. Together, we can build a future where high-quality display technology is accessible to everyone, everywhere.
Our comprehensive range including the SP36821.5 for 32-55inch and the Universal TV Motherboard HDVX9-AS.V4.6 ensures that regardless of the screen size or region-specific signal requirements, we have the hardware and software expertise to deliver a perfect match. Join us in our journey of continuous innovation and steady development.
Junhengtai Electronic
