Philips 190CW8FW/93 Service Manual page 18

Lcd colour monitor
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18
HUDSON 8
Re-programming Analog DDC IC
Step 1: After initialize alignment box, connecting all
cables and box as shown in Fig. 10
the D-SUB cable connecting with monitor)
PC
DC Power
8-12V
To
Monitor
Printer
Port
To PC
To PC Video port (D-sub)
Unplug the 5th pin of D-SUB cable connecting with monitor
Step 2: Read DDC data from monitor
1.
Click
icon as shown in Fig. 11 from the tool bar to bring up
the Channels "Configuration Setup" windows as shown in Fig. 11.
Click this button
2. Select the DDC2Bi as the communication channel.
As shown in Fig. 12.
DDC Instructions
(unplug the 15th pin of
.
1=Power connector
2=D-SUB connector
1
2
Fig. 11
3. Click OK button to confirm your selection.
4. Click
icon (Read EDID function) to read DDC EDID data from
monitor. The EDID codes will display on screen as shown in Fig. 13.
Step 3: Modify DDC data (verify EDID version, week,
year)
Click
(new function) icon from the tool bar, bring up
Step 1 of 9 as shown in Fig. 14 .
EDID46 DDC application provides the function selection and
Select and fill out,
If necessary.
Fig. 14
Step 4: Modify DDC data (Monitor Serial No.)
1.
Click Next , bring up Fig. 15.
Fig. 12
Fig. 13
Fig. 14

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