Philips HP L2035, Service Manual

Page: 23 / 77

Firmware upgrade for CPU
OPTIONAL TOOL
Configuration and procedure
There is an application software to upgrade the firmware of CPU.
Bootcode of CPU should be embeded into CPU in production line
before you use those application (.exe) file.
Flashupgrader.exe => for Win95, 98 & ME
FlashupgraderNT.exe => for Win2000, NT & XP
CPU software=>Flashupgrader.exe or FlashupgraderNT.exe
I2C & RS232 Alignment KITs(3138 106 10198)
RS232 cable(9pins to 9pins) as below
Execution files => as shown in Fig. 4
1.Make sure FlashUpgrader or FlashUpgraderNT is placed in the
same directory with *.hex files and pwSDK.ini
2.There two versions of FlashUpgraders for different Windows
operating systems.
3.
4. After double
icon, you will see this
window:
Remove the AC power cable
clicking the FlashUpgrader
Flashupgrader.exe => for Win95, 98 & ME
FlashupgraderNT.exe => for Win2000, NT & XP
The updated firmware of CPU => as shown
in Fig. 4
1. Configdata.hex 2. Flasher.hex 3. Gui.hex 4. romcode.hex
Fig. 1 => Connection for Firmware upload.
** Do not connect Mains cord to Monitor at this moment. **
Fig. 1
I2C & RS232 Alignment Kits --------------------->
(3138 106 10198)
9 pins to 9 pins cable --------------------->
D-sub cable ----------------------------------------------->
Fig. 4
Check Firmware version : example as below.
CODE
VERSION. 0.22 2003-07-29
CONFIG VERSION. 0.22 2003-07-29
OSD VERSION. 0.22 2003-07-29
Fig. 3
Go to cover page
HP L2035
23
Factory mode Adjustment:
Entering factory mode as Press and button
simultaneously and power ON as Fig. 1shown below.
Menu auto
Use buttons to Factory Mode to enter by Menu then
appear Fig.2 TO SEE CODE VERSION as below