Philips 109B7, Service Manual

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19” CDT Color Monitor 109B7
17
4-4 DDC Instructions
128 bytes EDID Data (Hex):
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
0: 00 FF FF FF FF FF FF 00 41 0C 1E 00 01 00 00 00
16: 01 10 01 03 68 24 1B 78 2B 06 99 A0 57 4F 98 26
32: 10 48 4C A5 EF 00 31 59 45 59 61 59 71 4F 81 59
48: 81 99 A9 40 A9 45 EA 24 00 60 41 00 28 30 30 60
64; 13 00 63 09 11 00 00 1E 00 00 00 FF 00 41 55 30
80: 35 30 31 30 30 30 30 30 31 0A 00 00 00 FD 00 32
96: A0 1E 5C 12 00 0A 20 20 20 20 20 20 00 00 00 FC
112: 00 50 48 31 30 39 42 37 0A 20 20 20 20 20 00 B3
Take 105G7 DDC writer for example
1.General
DDC Data Re-programming
In case the main EEPROM with Software DDC which store all factory settings were replaced because a defect,
repaired monitor’ the serial numbers have to be re-programmed.
It is advised to re- soldered the main EEPROM with Software DDC 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.
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.
2.System and equipment requirements
1. An i486 (or above) personal computer or compatible.
2. Microsoft operation system Windows 95/98,etc.
3. Newphl.exe program
4. (105G7)S554BPHL.ddc EDID program.
5. Software DDC Alignment kits shown as fig 1.
The kit contents:
a. DDC board x1
b. Printer cablex1
c. D-Sub cable x1
d. 12V DC input
Note: The Newphl.exe is a MS-DOS -based program, which cannot be run in windows.