VESTEL 17MB18, Service Manual

Page: 7 / 76

1.2. 29XX800 Programming for PW1306
The following instructions are only needed for software upgrades. For the TV production,
pre-programmed 29XX800 will be mounted on the board.
1- Copy flasher.hex and romcode.hex to “X:\XXX\ QTV_TVK2_V_021\Project\PW13XX_QTV”
directory.
2- Connect programmer board 4-pin cable to PL100 on 17MB18.
3- Connect programmer board serial port cable to PC COM Port1.
4- Close jumper PL501.
5- Execute “FlashUpgrader.exe” in “C:\XXX\ QTV_TVK2_V_021\bin\” directory.
6- Press “Choose” and select romcode.inf from
“C:\XXX\ QTV_TVK2_V_021\Project\PW13XX_QTV” directory.
7- Press “Flash”
8- Power on the board. Observe the sliding bar on the main menu showing that flasher.hex
and then romcode.hex are being downloaded to the IC on 17MB18 main board.
9- Power off the board when the download operation is over.
10- Open jumper PL501.
11- Power On the board. Press Remote Controls (RC) “Menu” (M) and “4””7””2””6” buttons
respectively.
12- By using RIGHT and LEFT buttons of the RC, select “Service Submenu 2”
13- By using DOWN button of the RC highlight Init NVM. Press RIGHT button of the RC and
initialize the PixelWorks side.
14- Turn Off and On the TV.
15- Depanding the size of the Panel(15”, 17”, 20”) the screen may be full white and no
picture is observed.
If screen is full white:
For 15” TV, Press Remote Controls (RC) “Menu” (M) and “4” “7” “2” “6” buttons and then “0”
respectively.
For 17” TV, Press Remote Controls (RC) “Menu” (M) and “4” “7” “2” “6” buttons and then “2”
respectively.
For 20” TV, Press Remote Controls (RC) “Menu” (M) and “4” “7” “2” “6” buttons and then “1”
respectively.
3