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RS21-24NS
Alignment and Adjustments
2 pgs315.7 Kb0
Block Diagram
2 pgs311.35 Kb0
Disassemble
4 pgs1.16 Mb0
Expoioded View and Parts List
2 pgs931.91 Kb0
Precautions
2 pgs325.36 Kb0
Product Specfications
24 pgs345.25 Kb0
Schematics Diagram
20 pgs922.66 Kb0
Service Manual
2 pgs321.51 Kb0
Specifications
8 pgs359.33 Kb0
Troubleshooting
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Wiring Diagram
2 pgs381.91 Kb0

Samsung RS21-24NS, RS24NSSSW Specifications

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Page 1
2 Product Specifications
2-1 Specifications
Item
RS21N*
CONFIDENTIAL
Description
RS24N*
LCD Panel
Scanning Frequency Horizontal : 30 kHz ~ 85 kHz (Analog)
Maximum Resolution Horizontal : 1600 Pixels 1920 Pixels
Input Video Signal Analog, 0.7 Vp-p ± 5% positive at 75 Ω,
Input Sync Signal Type : Seperate H/V sync, Composite H/V, Sync-on-Green
Maximum Pixel Clock rate 162 MHz 193 MHz
Active Display Horizontal/Vertical
AC power voltage & Frequency AC 90 ~ 264 Volts, 60~50 Hz ± 3 Hz
Power Consumption 110W (max) 120W (max)
Dimensions Unit (W x D x H) Carton (W x D x H)
Weight (Net / Gross)
TFT-LCD panel, RGB vertical stripe, normally black TFT-LCD panel, RGB vertical stripe, normally black transmissive, (21.3-Inch) viewable, 0.27 pixel pitch transmissive, (24.06-Inch) viewable, 0.27 pixel pitch
Vertical : 55 Hz ~ 85 Hz
Vertical : 1200 Pixels 1200 Pixels
internally terminated
Level : TTL level
518.4 ± 3 mm / 324 ± 3 mm
25.98 x 8.38 x 18.58 Inches (568.5 x 213 x 472 mm)
30.55 x 24.01 x 13.62 Inches (687 x 608 x 340 mm)
10.0 kg (26.78 lbs) / 20.2 kg ( 49.6 lbs) 12.15 kg (26.78 lbs) / 22.5 kg ( 49.6 lbs)
25.98 x 8.38 x 18.58 Inches (660 x 213 x 472 mm)
30.55 x 24.01 x 13.62 Inches (776 x 610 x 346 mm)
Environmental Considerations Operating Temperature : 50°F ~ 104°F (10°C ~ 40°C)
Humidity : 10 % ~ 80 % Storage Temperature : -4°F ~ 113°F (-20°C ~ 45°C)
Humidity : 5 % ~ 95 %
TV System
Antena Input 75Ω, Coaxial Cable
Sound Characteristics •Max Internal speaker Out : Right c 5 W / Leftc 5 W
•SyncMaster RS21N*/RS24N* comply with SWEDAC (MPRII) recommendations for reduced electromagnetic fields.
•Designs and specifications are subject to change without prior notice.
RS21N*/RS24N* 2-1
Tunning Frequency Synthesize
Color NTSC
Sound BTSC, A2 STEREO, EIAJ
•Bass control Range : -6 ± 2dB ~ +6 ± 2dB
•TREBLE control Range : -10 ± 2dB ~ +10 ± 2dB
•Output frequency : RFc 80 Hz~15 KHz / A/Vc 80 Hz~20 KHz
•Line out : RFc 80 Hz~15 KHz / A/Vc 80 Hz~20 KHz
Page 2
2 Product Specifications
2-2 Pin Assignments
CONFIDENTIAL
Pin No.
10 11 12 13 14 15
Sync Type
Separate Composite Sync-on-green
1 2 3 4 5 6 7 8 9
Red Green Blue GND GND (DDC Return) GND-Red GND-Green GND-Blue No Connection GND-Sync./Self Test GND DDC Data Horizontal sync. Vertical sync. DDC Clock
15-Pin Signal Cable Connector
Red Green Blue GND GND (DDC Return) GND-Red GND-Green GND-Blue No Connection GND-Sync./Self Test GND DDC Data H/V-Sync. Not Used DDC Clock
Red Green + H/V Sync. Blue GND GND (DDC Return) GND-Red GND-Green GND-Blue Not Used GND-Sync./Self Test GND DDC Data Not Used Not Used DDC Clock
2-2 RS21N*/RS24N*
Page 3
2 Product Specifications
QRS
P
O
Video
Sync
Sync
Horizontal
Vertical
CDE
P
O
B
A
Video
Sync
Sync
CONFIDENTIAL
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.
Table 2-1 Timing Chart
Mode
Timing
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 Freq. (MHz)
DTV/
59.94 Hz
1280 x 720
44.955
1650
40
70
1280
260
59.94
750
5
20
720
5
74.176
DTV/
59.94 Hz
1920 x 1080
33.716
2200
44
44
1920
192
59.94
1125
15
2
1080
5
74.176
VGA3/60 Hz
640 x 480
31.5
800
96
40
640
8
60.0
525
2
25
480
2
25.175
VGA/72 Hz
640 x 480
37.9
832
40
120
640
16
72.8
520
3
20
480
1
31.500
VGA/75 Hz
640 x 480
37.5
840
64
120
640
16
75.0
500
3
16
480
1
31.500
VGA/85 Hz
640 x 480
43.3
832
56
80
640
56
85.0
509
3
25
480
1
36.000
MAC/60 Hz
640 x 480
31.5
800
96
48
640
16
60.0
525
2
33
480
10
25.175
MAC/66 Hz
640 x 480
35.0
864
64
96
640
64
66.7
525
3
39
480
3
30.240
SVGA/56 Hz
800 x 600
35.2
1024
72
128
800
24
56.3
625
2
22
600
1
36.000
SVGA/60 Hz
800 x 600
37.9
1056
128
88
800
40
60.3
628
4
23
600
1
40.000
SVGA/72 Hz
800 x 600
48.1
1040
120
64
800
56
72.2
666
6
23
600
37
50.000
Polarity H.Sync
V.Sync
Remark
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
Video
Sync
–/+
–/+
Separate
C D
B
–/+
Negative
–/+
Negative
Separate
Separate
Separate Sync
E
A
Negative
Negative
Separate
Video
Q R S
Sync
P
O
Negative
Negative
Separate
Negative
Negative
Separate
Negative
Negative
Separate
Negative
Negative
Separate
–/+
–/+
Separate
Positive
Positive
Separate
Positive
Positive
Separate
RS21N*/RS24N* 2-3
Page 4
2 Product Specifications
QRS
P
O
Video
Sync
Sync
Horizontal
Vertical
CDE
P
O
B
A
Video
Sync
Sync
CONFIDENTIAL
Table 2-2 Timing Chart (continued)
Mode
Timing
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 Freq. (MHz)
SVGA/75 Hz
800 x 600
46.9
1056
80
160
800
16
75.0
625
3
21
600
1
49.500
SVGA/85 Hz
800 x 600
53.7
1048
64
152
800
32
85.1
631
3
27
600
1
56.250
MAC/74 Hz
832 x 624
49.7
1152
64
224
832
32
74.6
667
3
39
624
1
57.284
XGA/60 Hz
1024 x 768
48.4
1344
136
160
1024
24
60.0
806
6
29
768
3
65.000
XGA/70 Hz
1024 x 768
56.5
1328
136
144
1024
24
70.1
806
6
29
768
3
75.000
XGA/75 Hz
1024 x 768
60.0
1312
96
176
1024
16
75.0
800
3
28
768
1
78.750
XGA/85 Hz
1024 x 768
68.7
1376
96
208
1024
48
85.0
808
3
36
768
1
94.500
MAC/60 Hz
1024 x 768
48.8
1312
96
128
1024
64
60.0
813
6
33
768
6
64.000
MAC/74 Hz
1024 x 768
60.2
1328
96
176
1024
32
74.9
804
3
30
768
3
80.000
VESA/75 Hz
1152 x 864
67.5
1600
128
256
1152
64
75.0
900
3
32
864
1
108.000
MAC/75 Hz
1152 x 870
68.7
1456
128
144
1152
32
75.1
915
3
39
870
3
100.000
Polarity H.Sync
V.Sync
Remark
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
Video
Sync
Positive
Positive
Separate
C D
B
Positive
Positive
Separate
Negative
Negative
Separate
Separate Sync
E
A
Negative
Negative
Separate
Video
Q R S
Sync
P
O
Negative
Negative
Separate
Positive
Positive
Separate
Positive
Positive
Separate
Negative
Negative
Separate
Negative
Negative
Separate
Positive
Positive
Separate
Negative
Negative
Separate
2-4 RS21N*/RS24N*
Page 5
2 Product Specifications
QRS
P
O
Video
Sync
Sync
Horizontal
Vertical
CDE
P
O
B
A
Video
Sync
Sync
CONFIDENTIAL
Table 2-3 Timing Chart (continued)
Mode
Timing
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)
SUN/66 Hz
1152 x 900
61.8
1528
128
208
1152
40
66.0
937
4
31
900
2
94.500
SUN/76 Hz
1152 x 900
71.7
1472
96
208
1152
16
76.0
943
8
33
900
2
105.561
SXGA/60 Hz
1280 x 1024
64.0
1688
112
248
1280
48
60.0
1066
3
38
1024
1
108.000
NCD/70 Hz
1280 x 1024
74.4
1680
160
208
1280
32
70.0
1063
3
36
1024
0
125.000
HP/72 Hz
1280 x 1024
78.1
1728
192
192
1280
64
72.0
1085
3
55
1024
3
135.000
SXGA/75 Hz
1280 x 1024
80.0
1688
144
248
1280
16
75.0
1066
3
38
1024
1
135.000
SUN/76 Hz
1280 x 1024
81.1
1664
64
288
1280
32
76.1
1066
8
32
1024
2
135.000
Polarity H.Sync
V.Sync
Remark
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
Video
Sync
C D
B
–/+
–/+
Separate
Negative
Negative
Separate
Separate Sync
E
A
Video
Q R S
Sync
P
O
Positive
Positive
Separate
Negative
Negative
Separate
Negative
Negative
Separate
Positive
Positive
Separate
Negative
Negative
Separate
RS21N*/RS24N* 2-5
Page 6
2 Product Specifications
QRS
P
O
Video
Sync
Sync
Horizontal
Vertical
CDE
P
O
B
A
Video
Sync
Sync
CONFIDENTIAL
Table 2-4 Timing Chart (continued)
Mode
Timing
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)
UXGA/60Hz
1600 x 1200
75
2160
192
304
1600
64
60
1250
3
46
1200
1
162.000
UXGA/65Hz
1600 x 1200
81.25
2160
192
304
1600
64
65
1250
3
46
1200
1
175.500
UXGA/70Hz
1600 x 1200
87.5
2160
192
304
1600
64
70
1250
3
46
1200
1
189.000
NCD/64Hz
1600 x 1200
80.038
2124
160
308
1600
56
64.443
1242
3
38
1200
1
170.000
SUN/66 Hz
1600 x 1200
89.286
2240
256
368
1600
16
66.931
1334
10
44
1200
80
200.000
WUXGA2/60 Hz
1920 x 1200
74.52
2592
208
336
1920
128
60
1242
3
38
1200
1
193.156
Polarity H.Sync
V.Sync
Remark
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
Video
Sync
C D
B
–/+
–/+
Separate
Separate Sync
E
A
–/+
–/+
Separate
Video
Q R S
Sync
P
–/+
–/+
Separate
O
–/+
–/+
Separate
–/+
–/+
Separate
Negative
Positive
Separate
2-6 RS21N*/RS24N*
Page 7
2 Product Specifications
Timing No. Originator Mode Name Resolution (HxV)
1 274M 1080i/60iHz 1920x1080
2 296M
720p/60Hz
1280x720
3 293M 480p/60Hz 720x483
HORIZONTAL Frequency Total time Border (L / R) Data time Front porch Sync. width Back porch Sync. polarity
33.750kHz
29.630
µs
0.000
µs
25.859
µs
0.593
µs
0.593
µs
2.586
µs
-
-
45.000kHz
22.222
µs
0.000
µs
17.239
µs
0.943
µs
0.539
µs
3.502
µs
-
31.469kHz
31.778
µs
0.000
µs
26.667
µs
0.593
µs
2.333
µs
2.185
µs
-
VERTICAL Frequency Total time Border (T / B) Data time Front porch Sync. width Back porch Sync. polarity
30Hz
33.333ms
0.000ms
0.059ms
0.148ms
0.444ms
-
60Hz
16.667ms
0.000ms
16.000ms
0.111ms
0.111ms
0.444ms
-
60Hz
16.683ms
0.000ms
15.349ms
0.191ms
0.191ms
0.953ms
-
Dot Clock 75MHz 75MHz 27MHz
2-4 DTV Timing Chart
CONFIDENTIAL
Table 2-5 DTV Timing chart
RS21N*/RS24N* 2-7
Page 8
2 Product Specifications
Memo
CONFIDENTIAL
2-8 RS21N*/RS24N*
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