This "Three-in-One" board is designed for universal application across different brands:

The is a popular universal LED TV motherboard used in various budget displays, including some models from JVC. For a JVC TV equipped with this board, downloading the correct firmware (often in .rar format) is essential to ensure the software matches the panel's 1366x768 resolution. Key Specifications for

Up to 1920x1080, but commonly configured for 1366x768. Panel Voltage: Typically 12V. Flash IC: 4Mb. Screen Sizes: Generally supports 32 to 42-inch panels. How to Access the Service Menu

vs. LAD.MV9.D1) before flashing. Installing the wrong resolution firmware can cause a "black screen" or distorted image that is difficult to revert without a physical programmer.

If you have successfully installed the firmware but need to calibrate settings or fix display issues, use the following service codes: Press Menu + 710 on your remote.