NL128102AC23-02A NEC Electronics, NL128102AC23-02A Datasheet
NL128102AC23-02A
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NL128102AC23-02A Summary of contents
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... Incorporated backlight with inverter DESCRIPTION NL128102AC23-02A 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 and a backlight. NL128102AC23-02A has a built-in backlight with an inverter. The 39 cm (15.4 inches) diagonal display area contains 1280 16 million colors simultaneously) ...
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... V) GNDB Note Neither GND nor GNDB is connected to Frame. 2 LCD module R G AMP AIF B CLK Timing OSD Controller Sync. Serial POWER ON/OFF V DD DC/DC converter Inverter Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A H-driver 3840 lines LCD panel 1024 lines H: 1280 3 (R,G,B) V: 1024 Backlight ...
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... Edge light type: Four cold cathode fluorescent lamps with an inverter Power consumption 28.8 W (TYP.) 244.224 (V) mm 1024 pixels 0.2385 (V) mm 284.8 (V) 26.0 (max.) ( 50° (TYP., up side), 45° (TYP., down side) 2 (TYP.) [Replaceable parts] • Lamp holder: type No. 154LHS02 • Inverter: type No. 154PW021 Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A 3 ...
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... Rating Unit –0.3 to +14 V –0.3 to +14 V –0.3 to +5.5 V –6.0 to +6.0 V –7.0 to +7.0 V – ° +50 °C = 50°C, 85% a Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A Unit mm mm dot pixel mm mm – color g Remarks T = 25° 25° – Module surface Note T 40° ...
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... V 0.2 0.3 *B Vp-p – – 1.1 Vp-p Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A T = 25°C a Remarks for backlight for logic and LCD driving Hsync/Csync, Vsync, SEL, UP, DOWN, EXIT, VOLSEL, DDCDAT, DDCCLK, OSDSEL, WPRT, MENUSEL DDCDAT Hsync/Csync, Vsync DDCDAT for LCD driving ...
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... Example of the power supply connection a) Separate the power supply Power V DD Power Duty Luminance control frequency = Input Vsync frequency K Input Vsync frequency 75 Hz 4.6 Input Vsync frequency > 100 mVp-p b) Put the filter Power Filter* Filter* Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A (for backlight) 200 mVp ...
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... N.C. Note Figure from socket view Symbol MENUSEL GND Figure from socket view Symbol EXIT 1 2 GND BRTVOL GND VOLSEL OSDSEL WPRT TEST1 TEST2 GND TEST3 TEST4 Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A · · · · · · · · · · ...
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... Figure from socket view Symbol GND 8 7 GND GND GND Figure from socket view Symbol N. N.C. N.C. N.C. N.C. 1 CN101 6 3 CN102 1 1 CN103 25 8 CN104 1 Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A · · · · · · · · · · ...
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... Details of the functions are mentioned in LUMINANCE CONTROL SELECTION CLK for DDC2B Data for DDC1/2B read/write Indicator for LED power on “H”: LED select, “L”: Other status Indicator for power save mode “H”: power save mode select, “L”: Other status Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A 9 ...
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... BRTVOL Maximum luminance (100%): Minimum luminance (30%): Mating variable resistor curve, 1/10 W “L” OSD Display See Example of LED circuit. (Next page) Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A “Open” Volume adjust GND R 5%, “Open” LED Dispaly ...
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... Note The status of MENUSEL is valid when the power is switched on. (6) Equivalent circuit Symbol I/O LEDON Output RN2306 (Toshiba) LEDOFF or equivalent LED00 LED01 LED02 LED10 Output N-ch Open Drain Output LED11 LED12 “L” OSD display No. 2 See CONTROL FUNCTIONS Equivalent circuit Output Output Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A “Open” 11 ...
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... LED6: Horizontal position LED7: Reserve LED8: All reset LED9: Reserve 12 LCD module Output R (330 ) LEDON LEDOFF R (330 ) LED00 R (330 ) LED01 R (330 ) LED02 R (330 ) LED10 LED11 LED12 Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A Two color LED LED1 LED2 LED3 LED4 LED5 LED6 LED7 LED8 LED9 ...
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... Adjust vertical position : Adjust horizontal position : Reset to factory-default value : Brightness with each video signal Control : white-level with each video signal Control : Display multi-scan function, Hsync and Vsync frequency Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A Vsync Sync. On Green Input Input or no input Input or no input Input ...
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... All reset Reserve (no-use) SELECTION BY OSD 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) Menu 14 LED00 LED01 LED02 LED10 Brightness and Sub Brightness Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A LED11 LED12 ...
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... Contrast and Sub Contract 5) Information 4) Horizontal display period, Clock delay, Vertical display position and Horizontal display position 6) All Reset Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A 15 ...
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... SEL Yes VOLSEL = L No Contrast SEL Time out Yes Horizontal display period SEL Time out Yes 16 UP/DOWN EXIT Brightness (Luminance) SEL Initialize Time out No Yes UP/ EXIT DOWN Initialize + Or – No UP/ EXIT DOWN Initialize + Or – No Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A UP/ EXIT DOWN + Or – ...
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... CLK delay SEL EXIT Initialize Time out No Yes Vertical display position SEL EXIT Initialize Time out No Yes Horizontal display position SEL EXIT Initialize Time out No Yes Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A UP/ DOWN + Or – UP/ DOWN + Or – UP/ DOWN + Or – 17 ...
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... If it’s less than one second, the value is incremented by one. 2. EXIT signal initializes the value selected by SEL key. All reset function initializes all the values adjusted already key input for more than ten seconds shall be regarded “Time out”. 18 EXIT UP/ DOWN Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A ...
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... Start (Stand-by mode) SEL/UP/DOWN/EXIT Menu open Brightness UP DOWN Contrast UP DOWN Position UP DOWN Information UP DOWN All Reset UP DOWN Menu close Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A NO YES Time out EXIT NO YES Time out EXIT NO YES Time out EXIT NO YES Time out EXIT NO YES Time out ...
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... Sub Brt. B select DOWN EXIT SEL UP/ Contrast select DOWN EXIT SEL UP/ Sub Contrast R select DOWN EXIT SEL UP/ Sub Contrast G select DOWN EXIT SEL UP/ Sub Contrast B select DOWN EXIT Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A + or – – – – – – – – – ...
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... EXIT SEL UP/ DOWN Clock phase select EXIT SEL UP/ DOWN H. Position select EXIT SEL UP/ DOWN V. Position select EXIT UP/ DOWN Reset menu open Yes/No select EXIT Reset menu open EXIT SEL Yes or No Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A + or – – – – SEL Yes ...
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... Hsync: 37.861 kHz, Vsync: Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A Sync H Logic V, Remark H 48 –, – VGA 45 +, – VGA TXT VESA 96 SonG Macintosh type A 120 –, – ...
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... There are Hsync pulses in Vsync Period. Vsync <1> <2> <1> Display level, <2> Black level period, <3> Vsync period, <4> Hsync pulse (equivalent) <3> <2> <1> <4> <3> <2> <1> Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A Display level Sync level Display level Sync level 23 ...
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... Power saving Recovery time Video Active None Not applicable Blanked Minimum Short Blanked Substantial Longer Blanked Maximum System dependent Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A VCLK WP SCL SDA 24LCS21 or equivalent NL128102AC23-02A Recovery Power saving time None Not applicable Maximum Short Maximum Short Maximum Short ...
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... H – 0.016 – – H – 0.047 – – H – 0.594 – – H Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A Remark SXGA standard – – 63.981 kHz (TYP.) – – – Note – – – – 60.020 Hz (TYP.) – – – – 25 ...
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... Vsync Display period thp Hsync thbp Display period Vsync Hsync 26 tv tvb tvd th thb thd thvh thvs Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A tvf thf ViH ...
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... D (0, X), D (1, X), D (2, X) thb 1clk · · · 360 Invalid D (X, 0), D (X, 1), D (X, 2) Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A • • • D (0, 1279) • • • D (1, 1279) • • • D (2, 1279) • • • • • • • ...
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... MHz. 2.0 = 50.35 MHz. Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A 480 pixels. But, if the Magnification Horizontal Note 1 1.25 1.6 2.0 1.7 1.5 ...
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... Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A Module serial-data setting HSE HD VD Calculation formula (B) = (C) Hor.magni (A) 1 (B) 1 1.25 (B) 1.25 (A) 1.5 (B) 1.5 (A) 1.6 (B) 1.6 = (C) (A) 2.0 (B) 2 ...
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... SXGA (1,280 1,024) 2.0 (1,280 pixels) 2.0 (960 pixels) Black display area SXGA (1,280 1.7 (1,224 pixels) 2.5 (1,000 pixels) Black display area SXGA (1,280 1.5 (1,248 pixels) 1.6 (998 pixels) Black display area Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A 1,024) 1,024) 1,024) ...
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... SUN mode (1152 900) Horizontal : 1.1 (1,152 pixels) Vertical : 1.1 (990 pixels) SXGA (1,280 Black display area Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A 1,024) 31 ...
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... Condition Min – – – Photodetector 1 (TOPCON BM-5A Luminance with all pixels in “white” Luminance with all pixels in “black” Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A (T = 25° Typ. Max. Unit Remark 2 200 – cd/m Note 1 200 – – Note 2 1 ...
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... Photo-detector output signal is measured when the luminance changes “white” to “black”. Response times are Ton and Toff of the photo-detector output amplitude. Ton is the time between 100 % and 10 %. Toff is the time between 0 % and 90 %. 100 % Luminance ton Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A Column 640 1067 171 2 3 512 5 ...
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... Temperature transition time within 5 minutes <1> 100 Hz minute/cycle direction <2> 50 times each direction <1> direction <2> 3 times each direction 150 pF, 150 , places on a panel 10 times each place at one-second intervals Note 1 15 kinds of dust (JIS Z 8901) Hourly 15 seconds stir, 8 times repeat Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A ...
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... Caution for the module characteristics a) Do not apply fixed pattern data signal for a long time to the LCD module at product aging. Applying fixed pattern for a long time may cause image sticking. Therefore, the life time of lamps becomes short Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A 35 ...
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... The display condition of LCD module may be affected by the ambient temperature. • The LCD module uses cold cathode tube for backlighting. Optical characteristics, like luminance or uniformity, will change during time. • Uneven brightness and/or small spots may be noticed depending on different display patterns. 36 Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A ...
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... OUTLINE DRAWING: Front View (Unit: mm) 0.3 5 0.3 6 0.3 10 Remark The torque to mounting screw should never exceed 0.392 · kgf · cm). 0.7 105.35 0.6 284.8 0.3 248.9 0.3 227.7 0.3 247.5 Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A 0.3 31.5 0.3 19.1 0.2 8.5 0.3 5 0.3 6.3 0.3 18.4 0 ...
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... CN7 1 31 CN101 CN102 134.9 5 Remark The torque to mounting screw should never exceed 0.392 · kgf · cm). 38 CN3 CN2 CN9 CN103 CN104 1 182 1 214 130 240.2 Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A 24.6 10.8 1.2 (MAX) 19.2 1.2 (MAX) 26.0 (MAX) 21.5 5 ...
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... Data Sheet EN0427EJ1V0DS00 NL128102AC23-02A 39 ...
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... 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. NL128102AC23-02A DATA SHEET ...