Ddc Instructions - Philips 190EW9FB 00 Service Manual

16 190EW9 LCD
6. Press "Auto"button of the toolbox. Program will perform
the loading process automatically. When the loading
process completed, and the dialog box appeared the
message of Programing Success. If Program perform
fail ,resume step 5.

DDC instructions

DDC Data Re-programming
In case the DDC data main EEPROM which
storage all factory settings were replaced due to a defect, the
serial numbers have to be re-programmed
It is advised to re-soldered DDC IC and main EEPROM from
the old board onto the new board if circuit board have been
replaced, in this case the DDC data does not need to be re-
programmed.
* According to the design concept of this product,
DDC data of VGA interface are saved in EEPROM(IC 24C02)
Additional information
Additional information about DDC (Display Data Channel) may
be obtained from Video Electronics Standards Association
(VESA). Extended Display Identification Data(EDID) information
may be also obtained from VESA.
System and equipment requirements
1. An i486 (or above) personal computer or compatible
2. Microsoft operation system Windows 98/2000/XP
3. Installation software of "EDID_Tool_3.7"
4. Executive program "EDID_Tool_3.7. exe "
5. ISP tool kit, as shown in Fig1
Connect the EDID tool as follow in Fig1: The parallel port
connects to the computer. VGA port connects to the Monitor.
Including: a. Alignment fixture x 1
Install and setup EDID_Tool_3.7 program
Step 1: Double press the "EDID_Tool_3.7.exe",as follow:
Step 2: The EDID Tool Install finished.
b. Printer cable (LPT type) x 1
c. D-sub to D-sub cable x 1
Fig 1
Fig 2