Noblex 55LDUHDTI and Sanyo LCD TVs: LTDN85XT910XWAM3D, LTDN55K680XWAM3D, LTDN55K680XWAM3D 20 – how to enter the service mode, firmware update, SMPS schematic
MT5652+MST6M40
– chassis – PAL-M/N, NTSC, ISDB-T system
To
enter the Factory OSD Menu
With user’s RC
1. Power TV On
2. Press Menu button and call up User OSD Menu
3. Select Audio > Balance, when Balance is “0”
4. Enter 1>9>6>9 in sequence.
Note: If necessary, re-enter number keys.
5. Factory OSD appears.
6. Press "EXIT" Key on remote control then can leave factory OSD Menu.
1. Power TV On
2. Press Menu button and call up User OSD Menu
3. Select Audio > Balance, when Balance is “0”
4. Enter 1>9>6>9 in sequence.
Note: If necessary, re-enter number keys.
5. Factory OSD appears.
6. Press "EXIT" Key on remote control then can leave factory OSD Menu.
Note:
MODE “M” is only used for factory production.
The factory menu date
varies according to different sources.
To clear the EEPROM
a. Select the item “Clean All”.
b. Press VOL+ button to clear the EEPROM data.
c. Close the OSD menu after 5 seconds.
d. Restart the TV.
a. Select the item “Clean All”.
b. Press VOL+ button to clear the EEPROM data.
c. Close the OSD menu after 5 seconds.
d. Restart the TV.
USB Software Upgrading directly
The
software can be upgraded by USB Disk.
First, copy the upgrade_loader.pkg file to USB Disk;.
Second, make sure there is no other .pkg file in the root directory of USB Disk.
Insert USB Disk to USB port, and then power on the TV.
The TV will identify the software and upgrade automatically.
First, copy the upgrade_loader.pkg file to USB Disk;.
Second, make sure there is no other .pkg file in the root directory of USB Disk.
Insert USB Disk to USB port, and then power on the TV.
The TV will identify the software and upgrade automatically.
USB
upgrading unsuccessfully
If
USB upgrading unsuccessfull, then need burning the Nand Flash program file“
*.bin ”to the Nand Flash.
Hardware connecting
Connect
the unit to your pc with a USB-to-serial port cable. USB port connects to your
PC and serial port to the TV’s RS232 port.
Install
the driver
Select
the default value, the driver will be installed step by step.
Upgrading
with the FlashTool0.6.0.exe
FlashTool
is a green program needing no installation.
After Connect the unit to your pc
with a USB-to-serial port cable flashTool0.6.0.exe. Please refer
to the following steps to set.
Open
“Device Manager” and find which port is connected with the TV. In above
picture, COM4 is connected to the TV, so, select “COM4” and if COM6 is connected
to the TV, so select “COM6”.
Select the right baud rate according to chip model. For this unit( chip model is MT5652), select 115200.
Select the right baud rate according to chip model. For this unit( chip model is MT5652), select 115200.
Click
to connect, if connect successfully then button from red turn green.
Click,bounce
the following dialog box. Load Bin File: find the upgrading program file, and
select it. for example:HIS_5651_m1v2_oceania_secure_nandboot.bin.
Press
“Upgrade” button and start upgrading.， if update defeat, try again.
If
bootloader Tool upgrading is ok, then need renew USB upgrading.refer ( USB Software Upgrading directly)
Network updating
Network
updating includes three ways. Auto Upgrade, Network upgrade and USB upgrade.
No matter Auto Upgrade is ON or Off Network Upgrade is validated
Auto Upgrade -- When set to “on” , system can automatically check whether or not have any new updating file in servers after have connected to the network. Customer can download and update according to the guide.
Network upgrade -- Check the process and it will prompt you to upgrade the software.
No matter Auto Upgrade is ON or Off Network Upgrade is validated
Auto Upgrade -- When set to “on” , system can automatically check whether or not have any new updating file in servers after have connected to the network. Customer can download and update according to the guide.
Network upgrade -- Check the process and it will prompt you to upgrade the software.
SMPS schematic
Products
feature
