NL128102AC23-02 NEC, NL128102AC23-02 Datasheet

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... DESCRIPTION NL128102AC23- 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. NL128102AC23-02 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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... BRTC BRTH BRTL ACA BRTP PWSEL GNDB GND Note Neither GND nor GNDB is connected to Frame. 2 LCD module AIF Timing Controller ON/OFF DC/DC converter Inverter Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 AMP H-driver 3840 dots LCD panel 1024 lines H: 1280 3 ( 1024 Backlight www.DataSheet4U.net ...

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... Analog RGB signals, Synchronous signals (Hsync and Vsync), Dot clock (CLK (Logic/LCD driving (Backlight) Edge light type: Four cold cathode fluorescent lamps with an inverter • Lamp holder: type No. 154LHS02 • Inverter: type No. 154PW021 26.4 W (typ.) Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 3 www.DataSheet4U.net ...

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... V –7.0 to +7.0 in3 V –0 1.5 in4 T – +50 OP 95% relative humidity 85% relative humidity Absolute humidity shall not exceed T = 50°C, 85% a relative humidity level. Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 Unit mm mm dot pixel mm mm – color g Unit Remarks 25° 25° ...

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... I – 1000 1500 – 1400 1600 DD 1000 pF CLK 510 Data Sheet EN0491EJ1V0DS00 NL128102AC23- 25°C a Unit Remarks V for logic and LCD driving V for backlight V Hsync/Csync, Vsync, SEL, UP, DOWN, EXIT, VOLSEL, DDCDAT, V DDCCLK, OSDSEL, WPRT, MENUSEL V Logic except BRTP ...

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... Video signal (R,G,B) input Item Maximum amplitude (white - black) DC input level (black) 6 MIN. TYP. MAX. Unit 0 0.7 0.9 Vp-p (black) (white) –3.5 – +3.5 V Data Sheet EN0491EJ1V0DS00 NL128102AC23- 25°C a Remarks Need to adjust contrast if input more 0.7 Vp-p – www.DataSheet4U.net ...

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... Logic signals Note 1 POWC < 100 ms 0 < (for logic and LCD driver) 100 mVp-p b) Put the filter V Power Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 Time ) is input, if POWC signal is conrolled (for backlight) 200 mVp-p Filter V DD Filter www.DataSheet4U.net 7 ...

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... In this case, adjust the value of the capacitance in the above filter to eliminate the noise on the screen. 8 Filter NEC inverter Duty 270 Hz (typ., frequency of luminance control) Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 www.DataSheet4U.net ...

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... Pin No. Symbol 4 Vsync 5 Hsync 6 CLK Pin No. Symbol 9 GND 10 CNTCLK 11 CPSEL 12 CLAMP 13 GND 14 N.C. 15 GND Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 Figure from socket view 1 2 · · · · · · Figure from socket view 15 14 · · · · www.DataSheet4U.net ...

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... BRTH 10 BRTL 11 N.C. Pin No. Symbol 6 BRTL 7 BRTP 8 GNDB 9 PWSEL Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 Figure from socket view 1 2 · · · Figure from socket view 11 10 · · · · · Figure from socket view 9 8 · · · · · ...

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... Rear view 1 CN202 CN201 Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 1 CN1 6 15 CN2 1 1 CN3 20 11 www.DataSheet4U.net ...

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... Serial communications are set up by external control. Positive Latch pulse2 for display control data Detail of CNTDAT is mentioned in OSD FUNCTIONS. OSD Red input (TTL level) Detail of CNTDAT is mentioned in OSD FUNCTIONS. OSD Green input (TTL level) Detail of CNTDAT is mentioned in OSD FUNCTIONS. Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 Description ) ) ) www.DataSheet4U.net ...

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... Signal ground for logic/LCD driving (V (Connect to a system ground.) Ground for backlight (VDDB) GNDB is not connected the module GND (FG). type, and zero point of the resistor correspond to the minimum of luminance. BRTL R Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 Description , Mating variable resistor 5%, B curve 13 www ...

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... When the serial data are changed, we recommend that the backlight power is off using BRTC function. 14 See table 2 and EXPANSION FUNCTIONS See table 3. See table 6. See table 4. See table 5. See table 9, 10 and COLOR CONTROL FUNCTIONS AND GRAPH IMAGE See table 7. See table 8. Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 www.DataSheet4U.net ...

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... CLK counts of horizontal period CLK counts of horizontal period CLK counts of horizontal period CLK counts of horizontal period CLK counts of horizontal period CLK counts of horizontal period Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 See table 2 See table 3 See table 4 See table 5 See table 6 See table 7 15 ...

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... Display mode magnification 0 1 SXGA 1 1.25 XGA 0 1.6 SVGA, MAC 1 2.0 VGA 0 2.5 VGA-TEXT 1 Prohibit 0 Prohibit 1 Prohibit 0 1.1 SUN 1 Prohibit 0 Prohibit 1 Prohibit 0 Prohibit 1 Prohibit 0 Prohibit 1 Prohibit Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 See table 7 See table 8 See table 9 See table 10 Display image Standard Note 1 See DISPLAY IMAGES. www.DataSheet4U.net ...

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... Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 VD1 VD0 Vertical position [H] note Prohibit Prohibit Prohibit Prohibit • ...

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... Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 Unit DELAY [6..0] Delay ns 50H 25.16 ns 51H 25.47 ns 52H 25.78 ns 53H 26.09 ns 54H 26.43 ns 55H 26.74 ns 56H 27.06 ns 57H 27.37 ns 58H 27.63 ns 59H 27.94 ns 5AH 28.25 ns 5BH 28.56 ns 5CH 28.9 ns 5DH 29.22 ns 5EH 29.55 ns 5FH 29.87 ns 60H 30 ...

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... DATA is sampled on rising edge of CLK. 0 DATA is sampled on falling edge of CLK. 1 Note 1: CKS is “0”, when CNTSEL is “H” or “open.” Unit ( 0.002 ( 0.002 FUNCTION Data Sheet EN0491EJ1V0DS00 NL128102AC23- www.DataSheet4U.net ...

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... CLK frequency [MHz 135 Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 Horizontal position [CLK] 0 Prohibit 1 Prohibit • • • • 1 Prohibit • • • • 1 509 0 510 ...

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... Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 Adjusting value 0 1 • • 127 128 129 • • 253 254 255 Function Prohibit Main contrast Prohibit Prohibit Sub-contrast R Sub-contrast G Sub-contrast B Sub-brightness R Sub-brightness G Sub-brightness B ...

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... Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 D2 D44 Max. Unit Remark ns CNTCLK 5 MHz ns CNTDAT ns ns CNTSTB CNTSTB2 CNT xxx ViH 50 % ViL ViH ViL twlp ViH 50 % ViL www.DataSheet4U.net ...

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... SXGA: (system CLK (108.0 MHz)) VGA : (system CLK (25.175 MHz)) Number of pixels Vertical 1280 1024 1 1024 768 1.25 800 600 1.6 640 480 2.0 720 400 2.5 832 624 1.6 1152 900 1.1 horizontal magnification. 1.0 = 108.0 MHz. 2.0 = 50.35 MHz. Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 480 pixels. But, if the Magnification Horizontal Note 1 1.25 1.6 2.0 1.7 1.5 1.1 23 www.DataSheet4U.net ...

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... Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 Module serial-data setting Vertical HSE HD DSP Calculation formula [H] [H] (A) (B) (C) Ver.magni Hor.magni 1066 41 (A) 1 (B) 1 1067 41 1055 28 1069 ...

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... Vertical : 2.5 (1,000 pixels) 624) Horizontal : 1.5 (1,248 pixels) Vertical : 1.6 (998 pixels) Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 1,024) Black display area 1,024) Black display area 1,024) Black display area SXGA (1,280 1,024) Black display area SXGA (1,280 1,024) Black display area www.DataSheet4U.net ...

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... SUN mode (1152 26 900) Horizontal : 1.1 (1,152 pixels) Vertical : 1.1 (990 pixels) Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 SXGA (1,280 1,024) Black display area www.DataSheet4U.net ...

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... Note 2: Although set up the same value for each LCD, color will be caused the different. And also, will be afraid to deviate values from optical characteristics. Please adopt this functions evaluating display quality. : See table 9, 10 and COLOR CONTRAOL FUNCTION AND : GRAPH IMAGE 198 78 198 78 55 163 Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 27 www.DataSheet4U.net ...

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... Relative luminance 1 0 White Black White Gray scale DEFAULT DEFAULT Relative luminance 1 0 White Black White Gray scale DEFAULT Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 Relative luminance 1 0 Black White Gray scale MIN MAX Relative luminance 1 0 Black White Gray scale MAX www.DataSheet4U.net ...

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... OSDENI = “L” : OSD signal is not valid OSD is the sub-display for function-control and the display quality will be not guaranteed. Please adopt the OSD image evaluating display quality. OSD image Analog OSDENI OSDRIO, GI, BI Real display image Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 29 www.DataSheet4U.net ...

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... Please adopt the frequency evaluating the display quality, because the display will be disturbed depending on the frequency. 30 tPW tHPW Symbols Min. Typ. L/tPW 185 tLPW tHPW/tPW 20 ViL 0 ViH 4 0.25 0.75) Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 tLPW Max. Unit Remark 340 When tLPW is more than 50ms, the lamps are turned off. 100 % At max. luminance (100%) 0.6 V 5.25 V www.DataSheet4U.net ...

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... Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 Unit Remark MHz SXGA standard ns ns – – – s 63.981 kHz (typ.) CLK s – CLK s – CLK s – CLK ...

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... Vsync Display period Hsync Display period Vsync Hsync 32 tv tvp tvb tvd th thp thb thd thbp thvh Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 tvf thf ViH thvs www.DataSheet4U.net ...

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... Clamp signals must be input during black level period as next page. If Clamp signals are input during other period, the display becomes un-uniformity MOD2 tA [CLK Min. Typ. Max. 0.1 0.3 0.2 Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 tB [CLK Unit Remarks www.DataSheet4U.net 33 ...

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... Sync on Green input signal timings Hsync Vsync <1>: Display period <2>: Black level period <3>: Hsync period <4>: Vsync period 34 <1> <2> <2> <1> <3> <1> <2> <4> <2> Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 Display level Sync level Display level Sync level <1> www.DataSheet4U.net ...

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... Invalid thp thb Invalid Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 • • • • • • D (0, 1279) • • • • • • D (1, 1279) • • • • • • D (2, 1279) • • • • • ...

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... White 100% to Black 10% Maximum luminance: ACA = H 100 % ACA = L Luminance with all pixels in “white” Luminance with all pixels in “black” Photodetector 1 (TOPCON BM-5A LCD Data Sheet EN0491EJ1V0DS00 NL128102AC23- 25° Min. Typ. Max. Unit Remark 100 200 – ...

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... Toff is the time between 0 % and 90 %. Luminance Column 213 640 1 Row 3 4 Maximum luminance Minimum luminance Pependicular L– U+ D– R+ –x +y –y 100 % ton toff Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 1067 171 2 512 5 853 12 o’clock +x White Display color Black Time www.DataSheet4U.net 37 ...

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... Notes 1, 2 <1> direction <2> 3 times each direction Notes 1, 3 150 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 EN0491EJ1V0DS00 NL128102AC23-02 www.DataSheet4U.net ...

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... Storage in an electro-conductive polymer packing pouch and under relatively low temperature atmosphere is recommended. c) This module uses cold cathod fluorescent lamps. conspicuously at low temperature not operate the LCD module in a high magnetic field. Therefore, the life time of lamps becomes short Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 39 www.DataSheet4U.net ...

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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. 40 Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 www.DataSheet4U.net ...

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... OUTLINE DRAWING: Front View (Unit: mm) 0.3 5 0.3 Remark The torque to mounting screw should never exceed 0.392 · kgf · cm). 0.6 284.8 0.3 248.9 0.3 227.7 0.3 6 0.3 247.5 10 Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 0.7 105.35 0.3 31.5 0.3 19.1 0.2 8.5 0.3 5 0.3 6.3 0.3 18.4 0 www.DataSheet4U.net ...

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... OUTLINE DRAWING: Rear View (Unit: mm) 21.8 24.6 CN8 CN7 1 31 CN101 5 Remark The torque to mounting screw should never exceed 0.392 · kgf · cm). 42 CN1 CN2 CN9 CN102 182 1 214 1 134.9 130 240.2 Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 24.6 10.8 CN3 CN103 CN104 5 www.DataSheet4U.net 1.2 (MAX) 19.2 (MAX) 21.5 ...

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... Data Sheet EN0491EJ1V0DS00 NL128102AC23-02 43 www.DataSheet4U.net ...

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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. NL128102AC23-02 DATA SHEET www.DataSheet4U.net ...