Saturday, December 05, 2015

Haier LE32C13200 Haier LE40C13800 - How to upgrade the Firmware - How to enter the Service Mode

How to enter the Factory Mode - How to Upgrade the Software - Haier LE32C13200 & haier LE40C13800 - 32" AND 40" LED LCD TV - NTSC / ATSC
> Prepare a USB memory (The file system of USB memory must be FAT16 or FAT 32).
> Copy the file from your computer to the folder named “usbupdate" then copy this folder to USB memory root path, and remove it from computer’s USB port.  The version of this F/W is V1.09.
> Make sure there is only one F/W file in your USB memory.
F/W Upgrade (Software Upgrade)
> AC ON TV
> Press the power key on the Remote Control or the right side of TV to turn on TV.
> Plug the USB memory on the USB porton the side I/O port of TV.  When TV detect the USB memory and display below Upgrade info (Figure 2.6), press “Left” & “OK” button(on the Navigation Keys on the Remote control) to select “Yes” option to download F/W.  TV will upgrade automatically.
Note: When Upgrade on the process, please don’t Power-Off.
> When upgrade 100% and prompt for Upgrade Success info, remove the USB Drive and AC off and on to reset TV.
Check the F/W version and reset to default.
>> Press “ MENU/EXIT ”+”1”+”9” +”9” +”9” +”OK” key to enter the factory mode (SERVICE MODE)
Do the following steps rapidly:
1. Press “MENU/EXIT”;
2. Press”1”+”9” +”9” +”9”;
3. Press “OK”
Check the F/W version on the fifth row of the factory mode info(eg,the “Ver” info is V1.09). If F/W version is incorrect, check the version of F/W in your USB memory, else let’s go to Step 3.3. 
Take the LE22H168 for example
> If F/W version is correct, press ‘down’ Key to choose ‘Reset to Def’ option (The option will be highlighted). Then press ‘OK’ Key to active ‘Reset to Def’.
> When “Reset to Def” show “Done”, then press ‘down’ Key to choose ‘exit’ option and press ‘OK’ Key to be off factory mode.
DDC Upgrade
As the DDC data were included in the software, this model do not need a separate DDC upgrade.
To see the SMPS & Back-light Inverter Circuit Diagram =► Power supply Regulator Schematic