Philips 220VW9FB/00, Service Manual

Page: 76 / 91

HUDSON 9 76
3.1 Interface signals
1). D-Sub Analog
Input signal: Video, Hsync., Vsync
Video: 0.7 Vp-p, input impedance, 75 ohm @DC
Sync.: Separate sync TTL level , input impedance 2.2k ohm terminate
Hsync Positive/Negative
Vsync Positive/Negative
Composite sync TTL level, input impedance 2.2k ohm terminate (Positive/Negative)
Sync on green video 0.3 Vp-p Negative (Video 0.7 Vp-p Positive)
3.1.1 D-Sub Cable
Length : 1.8 M +/- 50 mm
Fix with monitor when packing, with transplant pin protective cover.
Connector type : D-Sub male with DDC2B pin assignments.
Blue connector thumb-operated jack screws.
Pin assignments :
PIN No. SIGNAL
1 Red
2 Green/
SOG
3 Blue
4 Sense
(GND)
5 Cable Detect (GND)
6 Red GND
7 Green GND
8 Blue GND
9 DDC +3.3V or +5V
10 Logic GND
11 Sense (GND)
12 Bi-directional data
13 H/H+V sync
14 V-sync
15 Data
clock
3.2 Timing requirement
Factory Preset mode definition :
1.Perfect FOS while presenting those timings.
2.Will specify those timing in User's Manual
Preset mode definition :
1.Need to support those timings.
2.Perfect FOS after auto adjustment.
User mode
1.Can save those timing that not in Preset mode and can be showed (not over scalar or Panel spec.)
2.It needs to reserve the 10 timings space in memory size.
Mode storing capacity
Factory preset modes : 12
User modes : 24
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