T.V56.81 Firmware Free Download



T.V56.81 FHD LCD Driver Board

T.V56.81 Full HD LCD Universal Driver Board has three HDMI, Dual AV, Support USB Playback TV Board. It Supports multi OSD languages. LCD tv main board 1920X1080 resolution TFT-LCD  7 to 50 screen. it can Dynamically adjust the picture’s color and so on. it Automatically detects input video format. It supports the USB upgrade. T.V56.81 firmware given below;















Basic Info

Model No: T.V56.81

Main Chipset: TSUMV56RUU-Z1

Tuner: R842

Display Format: up to 1920×1080

Aspect Ratio:       4:3, 16:9

General Specifications &  Features


Panel Interface: Single channel or Dual-channel LVDS

Key Button Functions: YES

USB Port: Yes

Multi-Language OSD: YesInput/Output

Ports: HDMI, VGA, AV, USB, RF TV interface and Earphone OutAudio O/P

Power: 2 x 5 Watt (8 ohm)

Panel Voltage: +12V


USB File Format: YES

IR Control: Yes

Electrical Parameters

Working Input Voltage: DC +12 Volt 4Amp

Maximum Current: 4000mA (Without Panel)

Standby Power: 0.2W (for the motherboard only)

Maximum USB Current: 500mA

How to Upgrade Firmware

Empty the USB disk or Format in FAT32
Copy the required resolution file (*. Bin file) to the USB disk in main usb directory without any folder.
Connect the USB disk with the mainboard.
Connect the Key Panel with Main circuit board.
Connect the power supply, check the key panel light. If there is a flashing light,
that is in the flashing program. wait for the panel blinking light turn to Green and stable, it means the flashing work is done.

Note: If there is no flashing light, please cut off the power supply, then connect the USB disk once again, then connect the power supply again.

Use USB disk which has builtin LED blinking light, its easily to sense that usb disk is properly inserted in port of main board.

The same flash file can only be burned once a time

Service Menu Code

Press Menu Button and 1147.Factory service menu will be shown on screen with different options and functions.


MENU + 1147


File NameDownload Link


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