Philips 190E2FB/00 (AP), Service Manual

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190E2 LCD 19
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Electrical characteristics
1. Interface signals
1.1. D-Sub Analog
Input signal: Video, Hsync., Vsync c
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)
1.2. DVI-D Digital
I Input signal: Single TMDS link
(Three channels: RX0-/+, RX1-/+, RX2-/+)
1.3. USB PLUG support
Input signal: Upstream input (V
BUS
, D+, D-, GND) via
USB-B receptacle.
Output signal: Downstream output (V
BUS
, D+, D-, GND)
through USB-A receptacle
2. Interface
2.1. 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
2.2. DVI Cable
The input signals are applied to the display through
DVI-D cable.
Length : 1.8 M +/- 50 mm
Connector type : DVI-D male with DDC-2B pin
assignments
White connector thumb-operated jackscrews
3. Timing requirement
3.1.Factory Preset mode definition:
3.1.1. Perfect FOS while presenting all required timings.
3.1.2. Required timings need to be specified in User's
Manual
3.2. Preset mode definition:
3.2.1. Need to support those timings.
3.2.2. Perfect FOS after auto adjustment.
3.3. 3.3 User mode
3.1.1. Can save those timing that not in Preset
mode and can be showed (not over scalar or
Panel spec.)
3.3.2. It needs to reserve the 12 timings space in
memory size.
Γʳ
3.3.3 Factory preset modes
19W Preset Mode ʳ
Item
H.Freq.
(KHz)
Mode Resolution
V.Freq.
(Hz)
BW(MHz)
Factory Preset
mode: 13 Sets
1 31.469 IBM VGA 10H 640x350 70.086 ʳ
2 31.469 IBM VGA 3H 720x400 70.087 ʳ
Preset mode: 45
Sets
3 31.469 IBM VGA 12H 640x480 59.94 ʳ
4 35 MACINTOSH 640x480 67 ʳ User mode: 10 Sets
5 37.861 VESA 640x480 72.809
ʳ
6 37.5 VESA 640x480 75
ʳ
7 35.156 VESA 800x600 56.25 ʳ
8 37.879 VESA 800x600 60.317
ʳ
9 48.077 VESA 800x600 72.188 ʳ
10 46.875 VESA 800x600 75
ʳ
11 49.7 MACINTOSH 832x624 75 ʳ
12 56.4 - 960x720 75
ʳ
13 44.75 - 960x720 60
ʳ
14 48.363 VESA 1024x768 60.004
ʳ
15 56.476 VESA 1024x768 70.069
ʳ
16 60.023 VESA 1024x768 75.029 ʳ
17 61.08 IBM XGA-2 1024x768 75.781
ʳ
18 ʳ CVT 2.3MA 1280 x768 60 ʳ
19 60.289 CVT 2.3MA 1280 x768 75
ʳ
20 54.1
ʳ
1152x864 60
ʳ
21 63.851 VESA 1152x864 70.012
ʳ
22 67.5 VESA 1152x864 75
ʳ
23 68.7 MACINTOSH 1152x870 75 ʳ
24 61.845 SUN WS 1152x900 66.004
ʳ
25 71.81 SUN WS 1152x900 76.15 ʳ
26 49.7 CVT 1280x800 59.81
ʳ
27 62.8 CVT 1280x800 74.93 ʳ
28 60 VESA 1280x960 60
ʳ
29 75 VESA 1280x960 75
ʳ
30 63.981 VESA 1280x1024 60.02
ʳ
31 71.691 SUN WS 1280x1024 67.189
ʳ
32 76 DOS/V 1280x1024 72 ʳ
33 79.976 VESA 1280x1024 75.025
ʳ
34 81.13 SUN WS 1280x1024 76.11 ʳ
35 44.772 - 1280x720 60
ʳ
36 52.5 - 1280x720 70
ʳ
37 64
CVT-reduced
blanking
1400x1050 60 ʳ
38 80 CVT 1400x1050 75
ʳ
39 55.469
VESA-reduced
blanking mode
1440x900 59.901 88.75
40 55.935 VESA 1440x900 59.887 106.5
41 70.635 VESA 1440x900 74.984 136.75
42 75 VESA 1600x1200 60 161
43 66.587 CVT 2.3MA-R 1920x1080
60.0 (for
DVI-D
138.5
44 65.29 CVT1.76MW 1680x1050 60 146
45 ʳ CVT1.76MW-R 1680x1050 60 119