HELLO FRIENDS TODAY I AM SHARING WITH YOU T.V56.81 LCD board firmware.
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;
Model No: T.V56.81
Main Chipset: TSUMV56RUU-Z1
Display Format: up to 1920×1080
Aspect Ratio: 4:3, 16:9
General Specifications & Features
TV System: PAL/NTSC
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
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
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