Friday, April 25, 2014

SHARP LC32SB25E LCD TV - HOW TO UPDATE FIRMWARE (Software)


SOFTWARE UPDATE PROCEDURE
Applicable to Sharp LC-26SB25E/S/RU _ LC-32SB25E/S/RU _
 LC-42SB55E/S/RU
Before you start to write the code, we suggest you setup the environment first. This chapter lists the setup requirements and guides you to setup and test your development environment.  Use USB port connecting PC & MT538x Board via ISP board(Code number: 715G537XL2)
PC Connected to 19”PFL 3403D ( From USB to RS232)
* Unzip USB2COM Driver.zip to C:\
* PL-2303 Driver Installer.exe
* Unzip USB2COM Driver.zip to C:\
* Use MTK_Tools to download .bin file. (Ex: F4_dbg_image.bin or F4_image.bin)
Make sure the Type “MTK538X” && “USB Baud Rate 115200” && Load the correct “bin” file.
Load .bin file on the Linux system or on the local Windows file system(Ex: F4_DS_PF_image.bin) & Set Bridge & Auto Set Flash BaudRate.
* Set COM port resource that used by USB Port.
* Set Baud rate 115200& High speed item Enable. & MT538x.
* Push “Upgrade” button. (Waiting for “Finished!” message.)
* Press “確定” button.
* Mainboard Power Off & On.