NL10276AC30-01 NEC, NL10276AC30-01 Datasheet

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NL10276AC30-01

Manufacturer Part Number
NL10276AC30-01
Description
38 cm 15 inches / 1024 x 768 pixels / Full-color / Multi-scan Function / Built-in backlight with inverter Ultra wide viewing angle
Manufacturer
NEC
Datasheet

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NL10276AC30-01
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www.DataSheet4U.com
Document No. EN0417EJ1V0DS00 (1st edition)
Date Published January 1999 P
Printed in Japan
DESCRIPTION
amorphous silicon TFT attached to each signal electrode, a driving circuit, a CRT interface board and a backlight.
NL10276AC30-01A has a built-in backlight with an inverter.
million colors simultaneously). Also, it has ultra-wide viewing angle and multi-scan function. Therefore, this module
calls Super Fine TFT.
interface.
FEATURES
APPLICATIONS
• Engineering workstation (EWS), Desk-top type of PC
NL10276AC30-01A is a TFT (thin film transistor) active matrix color liquid crystal display (LCD) comprising
The 38cm (15” inches) diagonal display area contains 1024
CRT interface board installed in this module allows you to achieve the LCD monitor with an analog RGB
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.
Ultra wide viewing angle
Multi-scan function
• e.g. XGA, SVGA, VGA, VGA-TEXT, PC-
High luminance
Incorporated edge type backlight (Four
lamps into two lamp holders, Inverter)
Lamp holder replaceable (Part No. 150LHS01)
On Screen Display
VESA : Video Electronics Standards Association
DPMS : Display Power Management Signaling
DDC1 : Display Data Channel 1
DDC2B : Display Data Channel 2B
9801, MAC
Multi-scan Function, Built-in backlight with inverter
38 cm (15 inches), 1024
The information in this document is subject to change without notice.
Ultra wide viewing angle
DATA SHEET
CRT interface board
• Auto recognition of input signal
• Digital control: e.g. Brightness, Display position, Contrast,
• Free supply voltage sequence
• Corresponding to DDC1 and DDC2B
• Corresponding to VESA DPMS
CLK delay
NL10276AC30-01A
Analog RGB signals, Sync on green, Synchronous
signals (HS, Vsync, Composite)
768 pixels, Full-color,
768 pixels and can display full-color (more than 16
TFT COLOR LCD MODULE
©
1999

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NL10276AC30-01 Summary of contents

Page 1

... Multi-scan Function, Built-in backlight with inverter DESCRIPTION NL10276AC30-01A is a TFT (thin film transistor) active matrix color liquid crystal display (LCD) comprising www.DataSheet4U.com amorphous silicon TFT attached to each signal electrode, a driving circuit, a CRT interface board and a backlight. NL10276AC30-01A has a built-in backlight with an inverter. ...

Page 2

... Note Frame is not connected to GND nor GNDB. 2 LCD module I/F Board R G AMP AIF B CLK PLL Timing Controller OSD Sync. Sigma Signal recognition POWC ON/OFF V DD DC/DC Converter Luminance (on/off) Inverter Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A AMP H-Driver 3072 lines LCD panel 768 lines H: 1024 3 (R, G ,B) V: 768 Backlight ...

Page 3

... At center, To NTSC (typ.), “black” to “white” 2 180 cd/m (typ.) Analog RGB, Vsync and HS Edge light type: Four cold cathode fluorescent lamps with an inverter <Replacement parts> Inverter P/N: 150PW011 Lamp holder set P/N: 150LHS01 12 V (typ.), 12 V (typ.) 24.7 W (typ.) Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A 3 ...

Page 4

... –7 7 – 95% relative humidity 85% relative humidity Absolute humidity shall not exceed Ta = 50°C, 85% relative humidity level. Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A 24.0 (max.) (D) 228.096 (V) 768 (V) 0.297 (V) 0.297 (V) Unit Remarks 25° 25° ° ...

Page 5

... DD – Min. Typ. Max. 0 0.7 *A (black) (white) 0.5 – +2.5 0.2 0.3 *B – – 1.1 Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A (Ta = 25°C) Unit Remarks V Logic and LCD driving V Backlight HS/CS, Vsync, SEL, UP, DOWN, V RESET, VOLSEL, DDCCLK, V DDCDAT, OSDSEL, WPRT V LED00/01/02/10/11/ HS/CS, Vsync A A DDCDAT ...

Page 6

... Customer’s power supply (12 V) Rush current GND (for logic and LCD driver) 100 mVp-p b) Put the filter V Power Filter Inverter circuit of NL10276AC30-01A Duty Frequency* Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A (for backlight) 200 mVp-p Filter V DD Filter ...

Page 7

... Never select and adjust values Change the OSD display position Above function values is reset to factory values. RESET the NEC factory mode Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A How to reset Press RESET key over 2 seconds Press RESET key over 2 seconds Please go to the Factory reset. ...

Page 8

... HIROSE ELECTRIC CO., LTD. Pin No. Symbol 14 RESET 15 GND 16 BRTVOL 17 GND 18 VOLSEL 19 OSDSEL 20 WPRT 21 N.C. 22 N.C. 23 GND 24 N.C. 25 N.C. Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A Figure from socket view 1 2 · · · · · · Figure from socket view 1 2 · · · · ...

Page 9

... Japan Aviation Electronics Industry Limited (JAE) Pin No. Symbol N.C. 11 N.C. 1 CN101 14 CN201 CN103 25 8 CN104 1 Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A Figure from socket view 8 7 · · · Figure from socket view 11 10 · · · · · ...

Page 10

... Display select signal (TTL level) “open”: OSD display off (light on LED) “L”: OSD display on (light off LED) For details, see CONTROL FUNCTIONS Positive Select signal for DDC “Open”: Reading mode, “L”: Writing mode Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A ), Sync On Green input ...

Page 11

... Ground for backlight. “L” Digital adjust See CONTROL FUNCTIONS “L” OSD Display See CONTROL FUNCTIONS Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A Description Note2 Note1 Note1 “Open” Volume adjust The variable resistor for luminance control should type, and zero point of the resistor corresponds to the minimum of luminance ...

Page 12

... EQUIVALENT CIRCUIT FOR LEDs Symbol I/O LEDON Output LEDOFF LED00 LED01 LED02 LED10 Output www.DataSheet4U.com LED11 LED12 12 Equivalent circuit RN2306 (Toshiba) Or equivalent N-ch Open-drain Output Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A Output Output ...

Page 13

... R (330 ) LED10 LED11 LED12 <LED status> LED-A: LED-B: LED1: LED2: LED3: LED4: LED5: LED6: LED7: LED8: LED9: Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A LED-A LED-B LED1 LED2 LED3 LED4 LED5 LED6 LED7 LED8 LED9 Power on Power-save mode Luminance Contrast Horizontal display period CLK delay ...

Page 14

... HS: 37.861 kHz, Vsync: 72.809 Hz an example). Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A Synchronous signal Vsync Sync. On Green Input Input or no input No input Input or no input No input Input No input No input Hsync ...

Page 15

... The followings show the display magnifications in each mode. Input display www.DataSheet4U.com XGA SVGA VGA VGA text PC9801 MAC Number of pixels Vertical 1024 768 1 800 600 1.25 640 480 1.6 720 400 1.6 640 400 1.6 832 624 1.2 Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A Magnification Horizontal 1 1.25 1.6 1.4 1.6 1.2 15 ...

Page 16

... Horizontal : 1.4 (1,008 pixels) Vertical : 1.6 (640 pixels) 624) Horizontal : 1.2 (998 pixels) Vertical : 1.2 (748 pixels) Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A XGA (1,024 768) Black display area XGA (1,024 768) Black display area XGA (1,024 768) Black display area XGA (1,024 768) Black display area ...

Page 17

... Minimum No pulses Blanked Substantial No pulses Blanked Maximum Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A VCLK WP SCL SDA Product: Microchip Technology Inc. 24LCS21 or equivalent NL10276AC30-01A Recovery Recovery time Power saving time Not applicable None Not applicable Short Maximum Short Longer Maximum Short System dependent Maximum ...

Page 18

... Reset to factory-default value : OSD LED00 LED01 Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A LED02 LED10 LED11 LED12 ...

Page 19

... The following pictures appear on the screen by pushing the SEL key. Adjust the each value in best position by pushing UP and DOWN key. 1) Brightness (Luminance) 2) Contrast www.DataSheet4U.com 3) Horizontal display period 4) CLK delay 5) Vertical display position 6) Horizontal display position 7) All reset Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A 19 ...

Page 20

... SEL VOLSEL = L No www.DataSheet4U.com SEL SEL 20 UP/ DOWN Yes Brightness (Luminance) SEL Time out Contrast UP/ RESET DOWN Initialize + Or – Time out No Yes Horizontal display period UP/ RESET DOWN Initialize + Or – Time out No Yes Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A UP/ RESET DOWN Initialize + Or – No Yes ...

Page 21

... SEL www.DataSheet4U.com SEL Horizontal display position SEL CLK delay UP/ RESET DOWN Initialize + Or – Time out No Yes Vertical display position UP/ RESET DOWN Initialize + Or – Time out No Yes UP/ RESET DOWN Initialize + Or – Time out No Yes Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A 21 ...

Page 22

... RESET signal initializes the value selected by SEL key. All reset function initializes all the values adjusted already. RESET signal should be held more than approx. two seconds key input for more than five seconds shall be regarded “Time out”. 22 All reset RESET UP/ DOWN All Initialize Time out No Yes Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A ...

Page 23

... Black to White (0 % 90%) toff White to Black (100 % 10%) Maximum luminance: 100% Luminance with all pixels in “white” Luminance with all pixels in “black” LCD module Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A (T = 25° Min. Typ. Max. Unit Remarks ...

Page 24

... Photo-detector output signal is measured when the luminance changes “white” to “black” or “black” to “white”. Luminance 24 Maximum luminance Minimum luminance Column 171 512 1 Row 3 4 Normal L U – –y 100 % White 90 % Black Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A 853 2 128 384 5 640 12 o’clock +x t off ...

Page 25

... direction <2> 3 times each direction 150 pF, 150 , places on a panel Note 3 10 times each place at one-second intervals 15 kinds of dust (JIS Z 8901) Hourly 15 seconds stir, 8 times repeat Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A Judgment Note 1 Note 1 Note 1 Notes 1, 2 Notes 1, 2 Note 1 Note 1 ...

Page 26

... The ununiformity may appear on the screen under the high temperature operation. c) The light vertical stripe may be observed depending on the display pattern. This is not defects or malfunctions. 26 This figure is a mark that you will get hurt and/or the module will have damages when you make a mistake to operate. Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A ...

Page 27

... The optical characteristics of this module may be affected by the ambient temperature. This module has cold cathode tube for backlight. Optical characteristics, like luminance or uniformity, will be changed by the progress in time. Uneven brightness and/or small spots may be observed depending on different display patterns. Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A 27 ...

Page 28

... OUTLINE DRAWINGS: FRONT VIEW (Unit: mm) 0 www.DataSheet4U.com 2 0 0.6 265 OPENING) (BEZEL 0.3 0.3 212 197 2 4 AREA) (ACTIVE 228.096 2 0.3 204 Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A 232.7 0.3 31 0.3 18.6 0 –0 +0.2 0.7 97 0.3 5 0.2 8 3.1 0.2 0.4 0.2 0.4 ...

Page 29

... OUTLINE DRAWING: REAR VIEW (Unit: mm) 5.5 www.DataSheet4U.com 7.5 78 235 218 13.4 6.7 1 96.3 CN102 CN202 CN101 8 8.7 CN201 1 126 130 1 139.8 232.5 138 Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A 1 59 35.7 14.7 CN104 CN103 182 1 214 231 40 35 8.5 5.5 4.3 8.3 29 ...

Page 30

... Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A ...

Page 31

... Data Sheet EN0417EJ1V0DS00 NL10276AC30-01A 31 ...

Page 32

... The quality grade of NEC devices is “Standard” unless otherwise specified in NEC’s Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance. Anti-radioactive design is not implemented in this product. NL10276AC30-01A DATA SHEET ...

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