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PDF NL10276AC30_03A Data sheet ( Hoja de datos )
| Número de pieza | NL10276AC30_03A | |
| Descripción | TFT COLOR LCD MODULE | |
| Fabricantes | NEC | |
| Logotipo |  |
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DATA SHEET
TFT COLOR LCD MODULE
NL10276AC30-03A
38 cm (15 inches), 1024 × 768 pixels,
FULL-COLOR, MULTI-SCAN FUNCTION
Wide viewing angle
DESCRIPTION
NL10276AC30-03A is a TFT (thin film transistor) active matrix color liquid crystal display (LCD) comprising
amorphous silicon TFT attached to each signal electrode, a driving circuit, a CRT interface board and a backlight.
NL10276AC30-03A has a built-in backlight with an inverter.
The 38cm(15” inches) diagonal display area contains 1024 × 768 pixels and can display full-color (more than 16
million colors simultaneously). Also, it has wide viewing angle and multi-scan function.
CRT interface board installed in this module allows you to achieve the LCD monitor with an analog RGB
interface.
FEATURES
• High luminance
• CRT interface board
• Wide viewing angle
• Auto recognition of input signal
• Multi-scan function: e.g., XGA, SVGA, VGA, VGA-
Analog RGB signals, Sync on green,
TEXT, PC-9801, MAC
Synchronous signals (Hsync, Vsync, Composite)
• Incorporated edge type backlight (Two lamps into two • Digital control: e.g., Luminance, Display position
lamp holders, Inverter)
• Free supply voltage sequence
• Lamp holder replaceable (Part No. 150LHS03)
• Corresponding to DDC1 and DDC2B
• On Screen Display
• Corresponding to VESA DPMS
Regarding the use of OSD, please note that there is possibility of conflicts with a patent in Europe and the U.S.
Thus, if such conflict might happen when you use OSD, we shall not be resposible for any trouble.
VESA : Video Electronics Standards Association
DDC1 : Display Data Channel 1
DPMS: Display Power Management Signaling
DDC2B : Display Data Channel 2B
APPLICATIONS
• Desk-top type of PC
• Engineering work station
Document No. EN0418EJ1V0DS00 (1st edition)
Date Published January 1999 P
Printed in Japan
© 1999
1 page  
NL10276AC30-03A
ELECTRICAL CHARACTERISTICS
(1) Logic, LCD driving, Backlight
Item
Supply voltage
Logic input “L” voltage
Logic input “H” voltage
Logic output “L” voltage
Logic output “H” voltage
Logic input “L” current 1
Logic input “H” current 1
Logic output “L” current 3
Logic output “H” current 3
Supply current
(Dot-checked pattern)
Symbol
VDD
VDDB
VIL
VIH
VoL1
VoH1
IIL2
IIH2
IIL1
IIH1
IDD
Min.
11.4
11.4
0
2.2
–
2.4
–1
–
–
–1
–
–
IDDB
–
–
Typ.
12.0
12.0
–
–
–
–
–
–
–
–
780
45
750
1
Max.
12.6
12.6
0.8
5.25
0.4
–
–
1
1
–
850
65
850
10
(Ta = 25°C)
Unit Remarks
V Logic and LCD driving
V Backlight
V HS/CS, Vsync, SEL, UP, DOWN,
RESET, VOLSEL DDCCLK,
V DDCDAT, OSDSEL, WPRT
V LED00/01/02/10/11/12
V
µA HS/CS, Vsync
µA
µA DDCDAT
µA
mA VDD = 12.0 V
Note
mA Power saving mode
VDD = 12.0 V
Note
mA VDDB = 12.0 V
(Max. luminance)
mA Power saving mode
VDDB = 12.0 V
Note Pixel checkered pattern
(2) Video signal (R, G, B) input
Item
Maximum amplitude (white - black)
DC input level (black)
Sync level
*A + *B
Min.
0
(black)
−0.5
0.2
Typ.
0.7
(white)
–
0.3
Max.
*A
+2.5
*B
– – 1.1
Unit
Vp-p
Note
(Ta = 25°C)
Remarks
V
Vp-p
Vp-p
–
G terminal
(sync on green)
–
Note Need to adjust contrast if the input level is beyond 0.7 Vp-p.
Data Sheet EN0418EJ1V0DS00
5
5 Page 
NL10276AC30-03A
Symbol
VDD
VDDB
GND
GNDB
I/O
–
–
–
–
Logic
–
–
–
–
Description
Power supply for Logic and LCD driving +12 V (±5%)
Power supply for backlight. +12 V (±5%)
Ground for system.
Ground for backlight.
Note2
Note1
Note1
Notes 1: Ground for frame, system (GND) and backlight (GNDB) are not connected in the module.
2: 12 V for backlight should be started up within 80 ms, otherwise, the protection circuit makes the
backlight turns off.
LUMINANCE CONTROL SELECT
VOLSEL =
Form
How to adjust
“L”
Digital adjust
See CONTROL FUNCTIONS
“Open”
Volume adjust
The variable resistor for luminance control should be
10 kΩ type, and zero point of the resistor corresponds
to the minimum of luminance.
BRTVOL
R
GND
Maximum luminance (100%): R = 10 KΩ
Minimum luminance (20%): R = 0 Ω
Mating variable resistor: 10 KΩ ±5%,
B curve, 1/10 W
Note The status of VOLSEL is valid when the power is switched on.
FUNCTION DISPLAY SELECT
OSDSEL =
Form
How to adjust
“L”
OSD Display
See CONTROL FUNCTIONS
“Open”
LED Dispaly
See detail of recommendation circuit diagram.
Note: Next page
Note The status of OSDSEL is valid when the power is switched on.
Regarding the use of OSD, please note that there is possibility of conflicts with a patent in Europe
and the U.S.
Thus if such conflict might happen when you use OSD, we shall not be resposible for any trouble.
Data Sheet EN0418EJ1V0DS00
11
11 Page | ||
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| PDF Descargar | [ Datasheet NL10276AC30_03A.PDF ] | |
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