Philips BDL4221V/00, Service Manual

Page: 34 / 128

34
420WN6 LCD TV
DDC
Instructions
Go to cover page
Step 6: Save DDC data
Sometimes, you may need to save DDC data as a text file for using
in other I C chip. T o save DDC data, follow the steps below:
1. C lick (Save) icon (or click "file"-> "save as") from the tool bar
And give a file name as shown in Fig.
33
.
T
he file type is E
D
I
D46
file (*.ddc) which can be open in
W
ordPad.
By using W ordPad, the texts of DDC data & table (1 2 8 bytes, hex
code) can be modified. If
DDC T
EX
T
S & HEX
T
able are completely
correct, it can be saved as .ddc flie to re-load it into DDC I C for DDC
D ata application.
2
.
C
lick . Save
Step 7: Exit DDC program
Pull down the File menu and select Exit as shown in Fig.
34
.
Step 5: Write DDC data
1. C onfiguration should be as Fig. 32 . And press OK.
3 . C lick ( W rite E D I D ) icon from the tool bar to write DDC data.
Fig. 32
Fig. 34
Fig. 33
2. Access Factory Mode
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Edid45.1