Electrical Parameters:

Working Input Voltage: DC +12 Volt

Maximum Current: 2000mA (Without Panel)

Standby Power: <0.2W (for motherboard only)

Maximum Current for USB: 500mA

How to Upgrade Firmware:

1.Copy the Required Firmware/software in FAT32 USB Disk
2.Plug in the U disk into the Mainboard USB port of LCD/LED TV
3.Switch ON the power and Wait even IR indicator led stops flashing
4.Done. Unplug the Udisk (It will take max 1 min to upgrade firmware)

Download from here:  Download