Philips 150S4FG/00 Service Manual page 23

4. Configuration and procedure
There are two ICs contained serial number on the circuit board,
Analog Flash ROM IC (7301), and main EEPROM (7302) which
storage all factory settings. Following descriptions are the
connection and procedure for Analog Flash ROM IC , the main
EEPROM can be re-programmed along with Analog IC by
enable factory memory data write function on the DDC
program (EDID301.EXE).
Initialize alignment box
In order to avoid that monitor entering power saving mode due to
sync will cut off by alignment box, it is necessary to initialize
alignment box before running programming software (EDID301.EXE).
Following steps show you the procedures and connection.
Step 1: Supply 8~12V DC power source to the Alignment box by
plugging a DC power cord or using batteries.
Step 2: Connecting printer cable and video cable of monitor as Fig. A
Step 3: Run the EDID301.EXE program until the main menu appears.
This is for initialize alignment box.
PC
DC Power
8~12 V
~ ~
DVI-I to D-Sub
Adapter
To
Monitor
Printer
Port
To PC
Fig. A
Note: DVI-I to D-Sub adapter can be removed if graphic card of PC with
a DVI-I interface connector.
Re-programming DDC IC
Step 1: After initialize alignment box, connecting all cables and box as
Fig. 3
Step 2: Press and hold and
monitor.
Step 3: Follow the steps on DDC re-programming instructions to staring
re-programming.
DDC Instructions
Rear view of 150S4
Video cable
buttons then power on the
5. DDC re-programming instructions
Start on DDC program
Start Microsoft Windows.
1. Insert the disk containing EDID301.EXE program into floppy disk
drive.
2. Click , choose Run at start menu of Windows 95/98.
150S4 LCD 23
Go to cover page