The is a specialized 4K Ultra HD smart TV motherboard designed for high-resolution displays like the SANYO HV550QUB
: Industrial-grade thermal management operating from -20°C to +70°C. Display Panel Specifications: SANYO HV550QUB (BOE)
. This motherboard is often referred to as a "three-in-one" board because it integrates the power supply, LED driver, and smart TV logic into a single unit. Motherboard Features: CV638H-B50
: Gigabit Ethernet (RTL8111H), HDMI 2.0b, and USB 3.0 ports with OTG support.
The HV550QUB series, manufactured by BOE, is a 55-inch open-cell LCD typically paired with this board. HV550QUB-F70 Product Specification | PDF - Scribd