Page 1
DS15AS*
2 Product Specifications
2-1 Specifications
LCD Panel TFT-LCD panel, RGB vertical stripe, normaly white, 15-Inch viewable,
0.297 mm pixel pitch
Scanning Frequency Horizontal : 31 kHz ~ 60 kHz (Automatic)
Vertical : 56 Hz ~ 75 Hz (Automatic)
Display Colors 16.2 M
Maximum Resolution Horizontal : 1024 Pixels Vertical : 768 Pixels
Input Video Signal Analog, 0.7 Vp-p ± 1% positive at 75 Ω, internally terminated
Input Sync Signal Type : Seperate H/V sync, Composite H/V, Sync-on-Green, automatic synchronization
without external switch of sync type
Level :TTL level
Maximum Pixel Clock rate 80 MHz
Active Display Horizontal/Vertical 304.1 mm / 228.1 mm
AC power voltage & Frequency AC 90 ~ 264 Volts, 60/50 Hz ~ 12 V/3 A
Power Consumption 30 W (MAX)
Dimensions
Set (W x D x H) 12.8 x 12.4 x 6.2 Inches (326.3 x 314.3 x 158.7 mm) After installation of stand
12.8 x 10.5 x 1.9 Inches (326.3 x 267.1 x 49.5 mm) Without stand
Package (W x D x H) 16.2 x 13.0 x 5.1 Inches (411 x 329 x 129 mm)
Weight
Set 2.5 kg (5.5 lbs)
Package 4.1 kg (9.0 lbs)
Environmental Considerations Operating Temperature : 50 °F ~ 104 °F (10 °C ~ 40 °C)
Operating Humidity : 10 % ~ 80 %
Storage Temperature : 13 °F to 113 °F (-25 °C ~ 45 °C)
Storage Humidity : 5 % ~ 95 %
•Designs and specifications are subject to change without prior notice.
2-1
Item Description
Page 2
2 Product Specifications
2-2 DS15AS*
2-2 Pin Assignments
Sync
Type
Pin No.
15-Pin Signal Cable Connector
Separate Composite Sync-on-green (Option)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Red
Green
Blue
GND
GND (DDC Return)
GND-R
GND-G
GND-B
No Connection
GND-Sync/Self Test
GND
DDC Data
H-Sync
V-Sync
DDC Data
Red
Green
Blue
GND
GND (DDC Return)
GND-R
GND-G
GND-B
No Connection
GND-Sync/Self Test
GND
DDC Data
H/V-Sync
Not Used
DDC Data
Red
Green + H/V Sync
Blue
GND
GND (DDC Return)
GND-R
GND-G
GND-B
Not Used
GND-Sync/Self Test
GND
DDC Data
Not Used
Not Used
DDC Data
Page 3
DS15AS*
31.469
31.778
3.813
1.589
26.058
0.318
70.086
14.268
0.064
1.716
11.504
0.985
25.175
Positive
Negative
Separate
fH (kHz)
A µsec
B µsec
C µsec
D µsec
E µsec
fV (Hz)
O msec
P msec
Q msec
R msec
S msec
Clock
Frequency
(MHz)
Polarity
H.Sync
V.Sync
Remark
IBM
2 Product Specifications
2-3
QRS
P
O
Video
Sync
Sync
Horizontal
Vertical
CDE
P
O
B
A
Video
Sync
Sync
Separate Sync
2-3 Timing Chart
This section of the service manual describes the timing that the computer industry recognizes as standard
for computer-generated video signals.
C D
A
O
E
B
P
Video
Sync
Sync
Video
Q R S
A : Line time total B : Horizontal sync width O : Frame time total P : Vertical sync width
C : Back porch D : Active time Q : Back porch R : Active time
E : Front porch S : Front porch
VGA3/60 Hz
640 x 480
640/72 Hz
640 x 480
640/75 Hz
640 x 480
800/56 Hz
800 x 600
800/60 Hz
800 x 600
VGA1/70 Hz
640 x 350
VGA2/70 Hz
720 x 400
Table 2-1 Timing Chart
31.469
31.777
3.813
1.589
26.058
0.318
70.087
14.268
0.064
0.858
13.155
0.191
28.322
Negative
Positive
Separate
31.469
31.778
3.813
1.589
26.058
0.318
59.940
16.683
0.064
0.794
15.761
0.064
25.175
Negative
Negative
Separate
37.861
26.413
1.270
3.810
20.825
0.508
72.809
13.735
0.079
0.528
13.100
0.026
31.500
Negative
Negative
Separate
37.500
26.667
2.032
3.810
20.317
0.508
75.000
13.333
0.080
0.427
12.800
0.027
31.500
Negative
Negative
Separate
35.156
28.444
2.000
3.556
22.222
0.667
56.250
17.778
0.057
0.626
17.067
0.028
36.000
Positive
Negative
Separate
37.879
26.400
3.200
2.200
20.000
1.000
60.317
16.579
0.106
0.607
15.840
0.026
40.000
Positive
Positive
Separate
Mode
VESA
Timing
VIDEO
A
B
O
P
Q
R
S
Horizontal
Vertical
H/V Composite Sync
Page 4
2 Product Specifications
2-4 DS15AS*
fH (kHz)
A µsec
B µsec
C µsec
D µsec
E µsec
fV (Hz)
O msec
P msec
Q msec
R msec
S msec
Clock
Frequency
(MHz)
Polarity
H.Sync
V.Sync
Remark
VESA
800/72 Hz
800 x 600
800/75 Hz
800 x 600
640/67 Hz
640 x 480
832/75 Hz
832 x 624
Table 2-1 Timing Chart Continued
48.077
20.800
2.400
1.280
16.000
1.120
72.188
13.853
0.125
0.478
12.480
0.770
50.000
Positive
Positive
Separate
46.875
21.333
1.616
3.232
16.162
0.323
75.000
13.333
0.064
0.448
12.800
0.021
49.500
Positive
Positive
Separate
35.000
28.571
2.116
3.175
21.164
2.116
66.667
15.000
0.086
1.114
13.714
0.086
30.240
Negative
Negative
Separate
49.726
20.110
1.117
3.910
14.524
0.559
74.551
13.414
0.060
0.784
12.549
0.020
57.284
Negative
Negative
Separate
Mode
MAC
Timing
QRS
P
O
Video
Sync
Sync
Horizontal
Vertical
CDE
P
O
B
A
Video
Sync
Sync
Separate Sync
C D
A
O
E
B
P
Video
Sync
Sync
Video
Q R S
A : Line time total B : Horizontal sync width O : Frame time total P : Vertical sync width
C : Back porch D : Active time Q : Back porch R : Active time
E : Front porch S : Front porch
1024/70Hz
1024x768
56.476
17.707
1.813
1.920
13.653
0.320
70.069
14.272
0.106
0.513
13.599
0.053
75.000
Negative
Negative
Separate
1024/75Hz
1024x768
60.023
16.660
1.219
2.235
13.003
0.203
75.029
13.328
0.050
0.466
12.795
0.017
78.750
Positive
Positive
Separate
1024/60Hz
1024x768
48.363
20.677
2.092
2.462
15.754
0.369
60.004
16.666
0.124
0.600
15.880
0.062
65.000
Negative
Negative
Separate
VIDEO
A
B
O
P
Q
R
S
Horizontal
Vertical
H/V Composite Sync
Loading...