Philips BDL4785SL/00, Service Manual

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BDL4 7 85 S L LCD 2 9
DDC Instructions
DDC Data Re-programming
In c a se the DDC d a t a m e m ory IC or ma in EEPROM which stor ag e a ll fa ctory settin g s were repl a ced due to a de f ect,
the seri a l nu m bers h a ve to be re-pro g r amm ed "An a lo g DDC IC, Di g it a l DDC IC & EEPROM".
It is a dvised to re-soldered DDC IC a nd ma in EEPROM f ro m the old bo a rd onto the new bo a rd i f circuit bo a rd h a ve
been repl a ced, in this c a se the DDC d a t a does not need to be re-pro g r amm ed.
Additional information
Addition a l in f or ma tion a bout DDC (Displ a y D a t a Ch a nnel) ma y be obt a ined f ro m Video
Electronics S t a nd a rds Associ a tion (VE S A).
Extended Displ a y Identi f ic a tion D a t a (EDID) in f or ma tion ma y be a lso obt a ined f ro m
VE S A.
Configuration and procedure
A. EDID writing procedure for VGA/ DVI/ HDMI
1.Inst a ll Ϙ Custo m erTool_V1. 2 ϙ in PC or NB
2 . Press
Ϙ
Y
ϙ
to inst a ll DriverLINX Port I/O Driver