NL128102BC29-01 48.0 (19.0 Type) SXGA LVDS interface (2port)
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COLOR MODULE
NL128102BC29-01
48.0 (19.0 Type) SXGA LVDS interface (2port)
DOD-PD-0410 (2nd edition)
This PRELIMINARY DATA SHEET updated document from DOD-PD-0104(1). information subject change without notice. Please confirm sales representative before starting design your system.
Document Number: DOD-PD-0410 (2nd edition) Published date: February 2004 CP(N)
Technologies, Ltd.
2003, 2004 rights reserved.
NL128102BC29-01
INTRODUCTION
part this document shall copied form means without prior written consent Technologies, Ltd. (hereinafter called "NEC"). does assume liability infringement patents, copyrights other intellectual property rights third parties arising from product described herein other liability arising from such application. license, express, implied otherwise, granted under patents, copyrights other intellectual property rights others. While been making continuous effort enhance reliability products, possibility failures cannot eliminated entirely. minimize risks damage property injury person arising from failure product, customers must incorporate sufficient safety measures their design, such redundancy, fire-containment anti-failure features. products classified into following three quality grades: "Standard", "Special", "Specific" "Specific" quality grade applies only applications developed based customer designated "quality assurance program" specific application. recommended applications product depend quality grade, indicated below. Customers must check quality grade each application before using particular application. Standard: Computers, office equipment, communications equipment, test measurement equipment, audio visual equipment, home electronic appliances, machine tools, personal electronic equipment industrial robots Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment medical equipment (not specifically designed life support) Specific: Military systems, aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems (medical equipment, etc.) other equipment quality grade this product "Standard" unless otherwise specified this document. customers intend this product applications other than those specified "Standard" quality grade, they should contact sales representative advance.
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
CONTENTS
INTRODUCTION OUTLINE.4 STRUCTURE PRINCIPLE.4 APPLICATIONS.4 FEATURES.4 GENERAL SPECIFICATIONS BLOCK DIAGRAM DETAILED SPECIFICATIONS MECHANICAL SPECIFICATIONS.7 ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS.8 4.3.1 panel signal processing board 4.3.2 Backlight lamp.9 4.3.3 Power supply voltage ripple.10 4.3.4 Fuse.10 POWER SUPPLY VOLTAGE SEQUENCE CONNECTIONS FUNCTIONS INTERFACE PINS.12 4.5.1 panel signal processing board 4.5.2 Backlight lamp.13 4.5.3 Positions plugs socket SELECTION LVDS INPUT 4.6.1 Mode 4.6.2 Mode DISPLAY COLORS INPUT DATA SIGNALS DISPLAY POSITION.18 INPUT SIGNAL TIMINGS.18 4.9.1 Timing characteristics 4.9.2 Input signal timing chart 4.10 OPTICS.20 4.10.1 Optical characteristics.20 4.10.2 Definition contrast ratio.21 4.10.3 Definition luminance uniformity 4.10.4 Definition response times 4.10.5 Definition viewing angles.21 RELIABILITY TESTS.22 PRECAUTIONS MEANING CAUTION SIGNS CAUTIONS ATTENTIONS 6.3.1 Handling product 6.3.2 Environment.24 6.3.3 Characteristics.24 6.3.4 Other OUTLINE DRAWINGS FRONT VIEW REAR VIEW REVISION HISTORY
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
OUTLINE STRUCTURE PRINCIPLE Color module NL128102BC29-01 composed amorphous silicon thin film transistor liquid crystal display (a-Si LCD) panel structure with driver LSIs driving (Thin Film Transistor) array backlight. a-Si panel structure injected liquid crystal material into narrow between array glass substrate color-filter glass substrate. Color (Red, Green, Blue) data signals from host system (e.g. signal generator, etc.) modulated into best form active matrix system signal processing board, sent driver LSIs which drive individual arrays. array electro-optical switch regulates amount transmitted light from backlight assembly, when controlled data signals. Color images created regulating amount transmitted light through array red, green blue dots. APPLICATIONS Monitor FEATURES Ultra-wide viewing angle Wide color gamut High contrast High resolution LVDS interface Selectable LVDS input Edge light type (without inverter)
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
GENERAL SPECIFICATIONS
Display area Diagonal size display Drive system Display color Pixel Pixel arrangement pitch Pixel pitch Module size Weight Contrast ratio Viewing angle Designed viewing direction Polarizer surface Polarizer pencil-hardness Color gamut Response time Luminance Signal system Power supply voltage Backlight Power consumption 376.32 301.056 (typ.) 48.0 (19.0 inches) a-Si active matrix 16,777,216 colors 1,280 1,024 pixels (Red dot, Green dot, Blue dot) vertical stripe 0.098 0.294 0.294 0.294 404.2 330.0 22.0 (typ.) 2,900 (typ.) 450:1 (typ.) contrast ratio 10:1 Horizontal: Right side (typ.), Left side (typ.) Vertical: side (typ.), Down side (typ.) Viewing angle with optimum grayscale (=2.2): normal axis Antiglare (min.) K5400] panel center (typ.) [against NTSC color space] Ton+Toff (10% 90%) (25) (typ.) IBL=6.0mArms lamp (300) cd/m2 (typ.) LVDS port 8bit digital signals data colors, clock (CLK), Data enable (DE) panel signal processing board: 5.0V Edge light type: cold cathode fluorescent lamps (without inverter) IBL=6.0mArms lamp checkered flag pattern 26.8 (typ., Power dissipation inverter does include.)
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
BLOCK DIAGRAM Host module (Product) DA0+ DA0DA1+ DA1DA2+ DA2CKA+ CKADA3+ DA3DB0+ DB0DB1+ DB1DB2+ DB2CKB+ CKBDB3+ DB3TxSEL
Fuse
LVDS receiver
LVDS receiver
driver 3,840 lines Controller driver panel 1,024 lines 1,280 1,024
Lamp Lamp Lamp Backlight (Edge light type)
DC/DC Converter
Power supply drivers
panel signal processing board
VBLH
VBLC
Note1: Connections between (Signal ground), (Frame ground) VBLC (Lamp voltage terminal) product connected VBLC connected VBLC connected Note2: must connected customer equipment's ground, recommended that GND, customer inverter ground connected together customer equipment.
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
DETAILED SPECIFICATIONS MECHANICAL SPECIFICATIONS
Parameter Module size Display area Weight Specification 404.2 330.0 22.0 Note1 376.32 301.056 2,900 (typ.), 3,100 (max.) Note2 Note2 Unit
Note1: Excluding lamp cable cable clamp. Note2: OUTLINE DRAWINGS". ABSOLUTE MAXIMUM RATINGS
Parameter Power supply voltage panel signal processing board Lamp voltage Display signals Note1 Function signal Note2 Storage temperature Front surface Operating temperature Rear surface TopR (+60) Relative humidity Note5 Absolute humidity Note5 Operating altitude Storage altitude Note6 4,850 13,600 g/m3 Note4 40°C 50°C 55°C 55°C 55°C -20°C 60°C Symbol VBLH -0.3 +2.8 TopF Rating -0.3 +6.0 2,000 Unit 25°C Vrms 25°C VDD= 5.0V Note3 Remarks
Input voltage signals
Note1: Display signals DA0+/-, DA1+/-, DA2+/-, DA3+/-, CKA+/-, DB0+/-, DB1+/-, DB2+/-, DB3+/-, CKB+/Note2: Function signal TxSEL. Note3: Measured center panel surface (including self-heat) Note4: Measured center module's rear shield surface (including self-heat) Note5: condensation Note6: 55°C,
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
ELECTRICAL CHARACTERISTICS 4.3.1 panel signal processing board 25°C)
Parameter Power supply voltage Power supply current Permissible ripple voltage Differential input threshold voltage LVDS receiver Terminating resistance Input voltage TxSEL signal Input current TxSEL signal High High Symbol min. -100 typ. (680) Note1 High must Open. max. (1,400) Note2 +100 Unit mVp-p TxSEL Note4 Remarks 5.0V VCM=1.2V Note3
Note1: Checkered flag pattern EIAJ ED-2522] Note2: Pattern maximum current Note3: Common mode voltage LVDS receiver Note4: TxSEL pulled-up product. (Pull-up resistance: 50k)
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
4.3.2 Backlight lamp (Ta=25°C, Note1)
Parameter Lamp current Lamp voltage Lamp starting voltage Lamp oscillation frequency Symbol VBLH (1,550) (40) (55) Vrms min. (1,350) typ. (650) max. Unit mArms Vrms Vrms Remarks IBL=6.0mArms: (300)cd/m2 Note3 Note2, Note3 25°C Note2, Note3 Note2, Note3 Note4
Note1: This product consists backlight lamps, these specifications each lamp. Note2: lamp voltage cycle between lamps should kept same phase. "VS" "VBLH" voltage value between voltage side (Cold) high voltage side (Hot). Note3: asymmetric ratio working waveform lamps (Power supply voltage peak ratio, power supply current peak ratio waveform space ratio) should less than (See following figure.). waveform asymmetric, (Direct current) element apply into lamp. this case, lamp lifetime shortened, because distribution lamp enclosure substance inclines toward side between voltage terminal (Cold terminal) high voltage terminal (Hot terminal).
Supply voltage/current peak positive, Supply voltage/current peak negative Waveform space positive part, Waveform space negative part Note4: case "FO" recommended value, beat noise display screen, because interference between "FO" "1/th". Recommended value "FO" following. (2n-1)
Horizontal cycle (See "4.9.1 Timing characteristics".) Natural number Note5: Method lamp cable installation invite fluctuation lamp current voltage asymmetric lamp working waveform. When designing method lamp cable installation, evaluate fluctuation lamp current, voltage working waveform sufficiently.
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
4.3.3 Power supply voltage ripple This product works, even ripple voltage levels beyond permissible values following table, there might noise display image.
Power supply voltage 5.0V Ripple voltage Note1 (Measure input terminal power supply) Unit mVp-p
Note1: permissible ripple voltage includes spike noise. 4.3.4 Fuse
Parameter Fuse Type (FSC16402AB) Supplier KAMAYA ELECTRIC Co., Ltd. Rating (4.0 Fusing current max.) Remarks
Note1
Note1: power supply capacity should more than fusing current. power supply capacity less than fusing current, fuse blow short time, then nasty smell, smoking occur.
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
POWER SUPPLY VOLTAGE SEQUENCE
4.5V 4.0V 0.1ms 80ms 4.5V
Note1, Note4
20ms max. Toff 200ms
Display signals* TxSEL signal Note2
VALID period
35ms
35ms
These signals should measured terminal resistance. Note1: terms voltage variation (voltage drop) while rising edge below (4.5)V, protection circuit work, then this product work. Note2: Display signals (DA0+/-, DA1+/-, DA2+/-, DA3+/-, CKA+/-, DB0+/-, DB1+/-, DB2+/-, DB3+/-, CKB+/-) TxSEL signal must voltage, exclude VALID period (See above sequence diagram). these signals higher than 0.3V, internal circuit damaged. some display function signals this product while this product working, even signal input once again, might work normally. customer stops display function signals, they should VDD. Note3: should 4.5V more while period. Note4: backlight power supply voltage should inputted within valid period display function signals, order avoid unstable data display.
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
CONNECTIONS FUNCTIONS INTERFACE PINS 4.5.1 panel signal processing board socket (LCD module side): FI-X30SL-HF (Japan Aviation Electronics Industry Limited (JAE)) Adaptable plug: FI-X30C/ FI-30H/ FI-X30M (Japan Aviation Electronics Industry Limited (JAE))
Symbol DA0DA0+ DA1DA1+ DA2DA2+ CKACKA+ DA3DA3+ DB0DB0+ DB1DB1+ DB2DB2+ CKBCKB+ DB3DB3+ TxSEL RSVD N.C. Power supply Signal pixel data pixel data pixel data Ground pixel clock pixel data Even pixel data Ground Even pixel data Ground Even pixel data Even pixel clock Even pixel data Ground Selection LVDS input Remarks Note1 Note1 Note1 Note1 Note1 Note1 Note1 Note1 Note1 Note1 High Open: Mode Low: Mode Note2, Note3 Keep this Open. Keep this Open.
Note1: Twist pair wires with (Characteristic impedance) should connected between panel signal processing board LVDS transmitter. Note2: TxSEL pulled-up product. (Pull-up resistor: 50k) Note3: "4.6 SELECTION LVDS INPUT MAP".
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
4.5.2 Backlight lamp Attention: VBLH VBLC must connected correctly. customer connects wrongly, customer will hurt module will broken. CN201 plug (LCD module side): BHSR-02VS-1 (J.S.T Mfg. Co., Ltd.) Adaptable socket: SM02B-BHSS-1-TB (J.S.T Mfg. Co., Ltd.)
Symbol VBLH VBLC Signal High voltage (Hot) voltage (Cold) Remarks Cable color: Pink Cable color: Gray
CN202 plug (LCD module side): BHSR-02VS-1 (J.S.T Mfg. Co., Ltd.) Adaptable socket: SM02B-BHSS-1-TB (J.S.T Mfg. Co., Ltd.)
Symbol VBLH VBLC Signal High voltage (Hot) voltage (Cold) Remarks Cable color: White Cable color: Gray
CN203 plug (LCD module side): BHSR-02VS-1 (J.S.T Mfg. Co., Ltd.) Adaptable socket: SM02B-BHSS-1-TB (J.S.T Mfg. Co., Ltd.)
Symbol VBLH VBLC Signal High voltage (Hot) voltage (Cold) Remarks Cable color: Cable color: Gray
CN204 plug (LCD module side): BHSR-02VS-1 (J.S.T Mfg. Co., Ltd.) Adaptable socket: SM02B-BHSS-1-TB (J.S.T Mfg. Co., Ltd.)
Symbol VBLH VBLC Signal High voltage (Hot) voltage (Cold) Remarks Cable color: Pink Cable color: Gray
CN205 plug (LCD module side): BHSR-02VS-1 (J.S.T Mfg. Co., Ltd.) Adaptable socket: SM02B-BHSS-1-TB (J.S.T Mfg. Co., Ltd.)
Symbol VBLH VBLC Signal High voltage (Hot) voltage (Cold) Remarks Cable color: White Cable color: Gray
CN206 plug (LCD module side): BHSR-02VS-1 (J.S.T Mfg. Co., Ltd.) Adaptable socket: SM02B-BHSS-1-TB (J.S.T Mfg. Co., Ltd.)
Symbol VBLH VBLC Signal High voltage (Hot) voltage (Cold) Remarks Cable color: Cable color: Gray
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
4.5.3 Positions plugs socket
Rear side
CN201 CN202 CN203
Insert direction
CN204 CN205 CN206
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
SELECTION LVDS INPUT 4.6.1 Mode
Input data Note1 Note3 RSVD Note3 RSVD Note3 RSVD Note3 RSVD Note3 RSVD Note3 RSVD Note3 RSVD Transmitter DS90CF383, C385 equivalent TXIN0 Note2 TXIN1 TXIN2 TA1+ TXIN3 TXIN4 TXIN6 TB1+ TXIN7 TXIN8 TXIN9 TC1+ TXIN12 TXIN13 TCLK1 TXIN14 TCLK1+ TXIN15 TXIN18 TXIN19 TD1+ TXIN20 TXIN21 TXIN22 TXIN24 TXIN25 TXIN26 TXIN27 TXIN5 TXIN10 TXIN11 TXIN16 TXIN17 TXIN23 CLKIN TXIN0 TXIN1 TXIN2 TA2+ TXIN3 TXIN4 TXIN6 TB2+ TXIN7 TXIN8 TXIN9 TC2+ TXIN12 TXIN13 TCLK2 TXIN14 TCLK2+ TXIN15 TXIN18 TXIN19 TD2+ TXIN20 TXIN21 TXIN22 TXIN24 TXIN25 TXIN26 TXIN27 TXIN5 TXIN10 TXIN11 TXIN16 TXIN18 TXIN23 CLKIN Symbol DA02 DA0+ DA14 DA1+ DA2DA2+ CKACKA+
pixel data control signal
DA311 DA3+
DB0DB0+ DB1DB1+ DB2DB2+
Even pixel data
CKB21 CKB+ DB3DB3+ TxSEL RSVD N.C.
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
4.6.2 Mode
Input data Note1 Note3 RSVD Note3 RSVD Note3 RSVD Note3 RSVD Note3 RSVD Note3 RSVD Note3 RSVD THC63LVDF83A/R equivalent CLKIN CLKIN Transmitter THC63LVD823 equivalent RSVD RSVD TA2TA2+ TB2TB2+ TC2TC2+ TCLK2TCLK2+ TD2TD2+ Note2 TA1TA1+ TB1TB1+ TC1TC1+ TCLK1TCLK1+ TD1TD1+
Symbol DA02 DA0+ DA14 DA1+ DA2DA2+ CKACKA+
pixel data control signal
DA311 DA3+
DB0DB0+ DB1DB1+ DB2DB2+
Even pixel data
CKB21 CKB+ DB3DB3+ TxSEL RSVD N.C.
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
Note1: (Least Significant Bit) RA0, GA0, BA0, RB0, GB0, (Most Significant Bit) RA7, GA7, BA7, RB7, GB7, Note2: Twist pair wires with (Characteristic impedance) should connected between panel signal processing board LVDS transmitter. Note3: Input signal RSVD used inside product. recommended that these signals Low.
DISPLAY COLORS INPUT DATA SIGNALS This product display equivalent 16,777,216 colors gray scales. Also relation between display colors input data signals following table.
Data signal level, High level) Display colors Black Blue Magenta Green Cyan Yellow White Black gray scale dark
Basic Colors
bright Black
Green gray scale
dark
bright Green Black
Blue gray scale
dark
bright Blue
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
DISPLAY POSITION
D(1, D(1, D(1,1024)
D(2, D(2, D(2, 1024)
D(1280, D(1280, D(1280, 1024)
INPUT SIGNAL TIMINGS 4.9.1 Timing characteristics
Parameter Frequency Duty Rise time, Fall time Setup time CLK-DATA Hold time Rise time, Fall time Horizontal Vertical (One frame) Cycle Display period Cycle Symbol (13.1) (1,030) min. (49) typ. (12.3) (660) 15.63 16.6 1,066 1,024 20.59 1,024 (17.5) max. (59) Unit Remarks 18.52 (typ.) Note2 Note2 64.0 (typ.) Note1, Note2, Note3 60.0 (typ.) Note1 Note2
DATA
Display period Setup time CLK-DE Hold time Rise time, Fall time
Note1: Definition parameters follows. 1CLK, Note2: data sheet LVDS transmitter. Note3: "th" must keep fluctuation within CLK, because avoidance image sticking.
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
4.9.2 Input signal timing chart
Horizontal timing
DATA DATA
INVALID INVALID
1277 1279 1278 1280
INVALID INVALID
Vertical timing
DATA (A), INVALID 1023 1024 INVALID
Note1: DATA (A)= RA0-RA7, GA0-GA7, BA0-BA7 DATA (B)= RB0-RB7, GB0-GB7, BB0-BB7
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
4.10 OPTICS 4.10.1 Optical characteristics (Note1, Note2)
Parameter Luminance Condition Symbol Toff min. (220) (300) typ. (300) 0.313 0.329 (0.65) (0.33) (0.29) (0.62) (0.14) (0.09) (12) (13) max. (25) (25) Unit cd/m2 BM-5A Note6 Note7 Note8 Measuring instrument SR-3 SR-3 BM-5A Remarks Note3 Note4 White center White/Black center Contrast ratio Luminance uniformity coordinate White coordinate coordinate coordinate Chromaticity coordinate Green coordinate coordinate Blue coordinate Color gamut center, against NTSC color space Black white Response time White black Right Left Viewing angle Down
SR-3
Note5
BM-5A
Note1: These initial characteristics. Note2: Measurement conditions follows. 25°C, 5.0V, 6.0mArms/lamp, Display mode: SXGA, Horizontal cycle 64.0kHz, Vertical cycle 60.0Hz Optical characteristics measured luminance saturation after 20minutes from working product, dark room. Also measurement method luminance follows.
50cm Photodetector (TOPCON BM-5A, SR-3)
module (Product)
Note3: Note4: Note5: Note6: Note7: Note8:
"4.10.2 Definition contrast ratio". "4.10.3 Definition luminance uniformity". These coordinates found 1931 chromaticity diagram. Product surface temperature: TopF (30)°C "4.10.4 Definition response times". "4.10.5 Definition viewing angles".
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
4.10.2 Definition contrast ratio contrast ratio calculated using following formula. Contrast ratio (CR) Luminance white screen Luminance black screen
4.10.3 Definition luminance uniformity luminance uniformity calculated using following formula. Maximum luminance from Luminance uniformity (LU) Minimum luminance from luminance measured near points shown below.
1067
4.10.4 Definition response times Response time measured, luminance changes from black white white black same screen point, photo-detector. time takes luminance change from 90%. Also Toff time takes luminance change from down (See following diagram.).
100%
White Luminance
Black
Toff
4.10.5 Definition viewing angles
Normal axis (Perpendicular)
Left
o'clock
Upper
Lower
Right
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
RELIABILITY TESTS
Test item High temperature humidity (Operation) Heat cycle (Operation) Condition 2°C, 60%, 240hours Display data white. 3°C.1hour 3°C.1hour 50cycles, 4hours/cycle Display data white. 3°C.30minutes 3°C.30minutes 100cycles, 1hour/cycle Temperature transition time within minutes. 100Hz, 11.76m/s2 minute/cycle direction times each directions Judgment Note1
display malfunctions
Thermal shock (Non operation)
Vibration (Non operation)
Mechanical shock (Non operation) (Operation) Dust (Operation) Operation pressure Non-operation
490m/ 11ms direction times each directions 150pF, 150, ±10kV places panel surface Note2 times each places interval Sample dust: No.15 JIS-Z8901) seconds stir times repeat hour interval 53.3 0°C±3°C.24 hours 55°C±3°C.24 hours -20°C±3°C.24 hours 60°C±3°C.24 hours
display malfunctions physical damages
display malfunctions
Note1: Display functions checked under same conditions product inspection. Note2: following figure discharge points
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
PRECAUTIONS MEANING CAUTION SIGNS following caution signs have very important meaning. sure read "6.2 CAUTIONS" "6.3 ATTENTIONS", after understanding this contents!
This sign meaning that customer will injured himself product will sustain damage, customer wrong operations. This sign meaning that customer will electrical shock, customer wrong operations. This sign meaning that customer will injured himself, customer wrong operations.
CAUTIONS
touch working backlight. Customer will danger electric shock.
touch working backlight. Customer will danger burn injury. shock press panel backlight! There danger breaking, because they made glass. (Shock: greater 490m/s2 greater 11ms, Pressure: greater 19.6
ATTENTIONS
6.3.1 Handling product Take hold both ends without touch circuit board cover when customer pulls products (LCD modules) from inner packing box. customer touches products broken down adjustment, because stress mounting parts. hook cables pull connection cables such lamp cable fear damage. customer puts down product temporarily, product puts flat subsoil display side turns down. Take measures electrostatic discharge such earth band, ionic shower when customer deals with product, because products damaged electrostatic. torque mounting screws must never exceed 0.67Nm. Higher torque values might result distortion bezel. screw length must 4.0mm 7.0mm. product must installed using mounting holes without undue stress such bends twist (See outline drawings). undue stress portion (such bezel flat area) except mounting hole portion. Bends twist described above undue stress portion except mounting hole portion cause display un-uniformity.
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
press sensitive display surface. customer clean panel surface, recommends using cloth with ethanolic liquid such screen cleaner LCD. push-pull interface connectors while product working, because wrong power sequence break down product. bend unbend lamp cable near part lamp holding rubber, avoid damage high voltage side lamp. This damage cause lamp breaking abnormal operation high voltage circuit. When installing lamp cable, attach lamp cable metal part module directly. This cause leakage high frequency current metal part, then brightness decrease lamp light. locate lamp cable signal processing board. noise occur display image. 6.3.2 Environment operate store high temperature, high humidity, dewdrop atmosphere corrosive gases. Keep product antistatic pouch room temperature, because avoidance dusts sunlight, customer stores product. order prevent condensation occurring temperature difference, product packing must opened after leave under environment unpacking room temperature enough. Because situation condensation occurring changed environmental temperature humidity, evaluate leaving time sufficiently. (Recommendation leaving time: hour more with packing state) operate high magnetic field. Circuit boards broken down This product designed radiation hardened. original protection sheet product surface (polarizer). Adhesive type protection sheet should avoided, because change color properties polarizer. 6.3.3 Characteristics following items neither defects failures. Response time, luminance color changed ambient temperature. seemed luminance non-uniformity, flicker, vertical seam small spot display patterns. Optical characteristics (e.g. luminance, display uniformity, etc.) gradually going change depending operating time, especially temperature, because cold cathode fluorescent lamps. display fixed pattern long time because cause image sticking. screen saver, fixed pattern displayed screen. display color changed viewing angle because condenser sheet backlight. Optical characteristics changed input signal timings. interference noise input signal frequency this product's signal processing board luminance control frequency customer's backlight inverter appear display. luminance control frequency backlight inverter that interference noise does appear. 6.3.4 Other GND, backlight inverter ground (GNDB), backlight inverter power supply voltage (VDDB) terminals should used without non-connected line. disassemble product adjust variable resistors without permission NEC. attention insert waste materials inside products, customer uses screwnails. Pack product with original shipping package, because avoidance some damages during transportation, when customer returns repair
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
NL128102BC29-01
OUTLINE DRAWINGS FRONT VIEW
Note1: Note2: Note3: Note4:
shown tolerances dimensions TBD. torque mounting screws must never exceed 0.67Nm. screw length must 4.0mm 7.0mm. Excluding lamp cable cable clamp. values parentheses reference.
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
Unit:
NL128102BC29-01
REAR VIEW
Note1: shown tolerances dimensions TBD. Note2: structure side down side lamp cable same.
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
Unit:
NL128102BC29-01
REVISION HISTORY
inside latest specifications revised clerical error major improvement previous edition. Only changed part such functions, characteristic value that affect design customers, described especially below.
Edition edition Prepared date July 2003 Revision contents signature
Revision contents issue
Signature writer
Approved Checked
Prepared KAWASHIMA
edition Feb. 2004
Revision contents
Data correction implementation depend specification review. General specifications Block diagram Mechanical specifications Absolute maximum ratings Electrical characteristics Fuse power supply voltage sequence Connections functions interface pins-Backlight lamp Timing characteristics Optical characteristics Precautions-Handling product P25, Outline drawings
Signature writer
Approved Checked
Prepared
KAWASHIMA
PRELIMINARY DATA SHEET DOD-PD-0410 (2nd edition)
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