Samsung GH19PS Specifications
2 Product Specifications
2-1 Specifications
CONFIDENTIAL
Item
LCD Panel TFT-LCD panel, RGB vertical stripe, normally black transmissive,
0.264 pixel pitch
Scanning Frequency Horizontal : 30 kHz ~ 81 kHz (Automatic)
Vertical : 56 Hz ~ 85 Hz
Display Colors 16,7 Million colors
Maximum Resolution Horizontal : 1280 Pixels @ 81 kHz
Vertical : 1024 Pixels @ 76 Hz
Input Video Signal Analog : 0.7 Vp-p ± 5% positive at 75 Ω, internally terminated
Digital : TMDS-Digital
Input Sync Signal Type :
Maximum Pixel Clock rate 135 MHz
Active Display 376.32 ± 3 mm
Horizontal/Vertical 301.056 ± 3 mm
AC power voltage & Frequency AC 90 ~ 264 Volts, 60/50 Hz ± 3 Hz
Power Consumption 40 W (max), 36W (normal)
Seperate H/V sync. SOG(Sync-On-Green), Composite, Automatic Sychronization without external switch
Level : TTL level (V high ≥ 2.0 V, V low ≤ 0.8 V)
Description
Dimensions
Unit (W x D x H) 416.3 x 450.5 x 208 mm (16.4 x 17.7 x 8.2 inches)
Carton (W x D x H) 516.0 x 536.0 x 288.0 mm (20.3 x 21.1 x 11.3 inches)
Weight
(Net/Gross) 5.9 kg (13 lbs) / 8.4 kg (18.5 lbs)
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 %
• GH19P* comply with TCO99 recommendations for reduced electromagnetic fields.
• Designs and specifications are subject to change without prior notice.
GH19P* 2-1
2 Product Specifications
2-2 Pin Assignments
CONFIDENTIAL
Pin No.
10
11
12
13
14
15
Sync
Type
Separate Composite
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
H-Sync.
V-Sync.
DDC Clock
15-Pin D-Sub 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
Sync-on-green
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
Pin No.
10
11
12
Sync
Type
1
2
3
4
5
6
7
8
9
T.M.D.S Data2-
T.M.D.S Data2+
T.M.D.S Data2 Shield
No Connection
No Connection
DDC Clock
DDC Data
No Connection
T.M.D.S Data1-
T.M.D.S Data1+
T.M.D.S Data1 Shield
No Connection
24-Pin DVI-D(TMDS)
13
14
15
16
17
18
19
20
21
22
23
24
No Connection
+5V Power
Ground (for +5V)
Hot Plug Detect
T.M.D.S Data0-
T.M.D.S Data0+
T.M.D.S Data0 Shield
No Connection
No Connection
T.M.D.S Clock Shield
T.M.D.S Clock+
T.M.D.S Clock-
2-2 GH19P*
2 Product Specifications
Definition of Terms
Video
HSync
Sync Sync
Sync
Time
Blanking
Blank Srart
Sync Srart
Blank Time
Back
Porch
Back
Porch
Top/Left
Border
"Activer"Video
Bottom/Right
Border
"Addressable"Video
(Addr Time)
Front
Porch
VSync
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.
2-3-1 LCD Panel Mode : 1 mode
GH19P* 2-3
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