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t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 1 / 32 lcd module technical specification t-51638d084j-fw-a-ab no. item page -- contents 1 1 overview 2 2 absolute maximum ratings 3 3 electrical characteristics 3 4 interface pin connection 6 5 interface timing 7 6 block diagram 10 7 mechanical specification 11 8 optical characteristics 13 9 reliability test condition 15 10 inspection standards 16 1 1 handling precautions for tft-lcd module 17 -- packaging specification 20 -- product number labeling forms 24 -- lamp unit for 8.4 ? vga 26 type no. oct 20 , 2003 first edition final revision ****** checked by (aci engineering div ision) approved by ( quality assurance div ision) prepared by (module coordination group)
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 2 / 32 1. overview t-51638d084j-fw-a-ab is 8.4 ? color tft-lcd (thin film transistor liquid crystal display) module composed of lcd panel, driver ics, control circuit, and backlight unit. by applying 6 bit digital data, 640 480 , 262,144- color images are displayed on the 8.4 ? diagonal screen. input power voltage is single 3.3 v for lcd driving. inverter for backlight is not included in this module. general specifications are summarized in the following table: item specification display area (mm) 170.9 (h) 128.2 (v) (8.4 -inch diagonal ) number of dots 64 0 3 (h) 480 (v) pixel pitch (mm) 0.2 67 (h) 0.2 67 (v) color pixel arrangement rgb vertical stripe display mode normally white number of color s 262,144 contrast ratio 450 optimum viewing angle(contrast ratio) 6 o ? clock brightness ( cd/m 2 ) 450 module size (mm) 199 . 5 (w) 149.0 (h) 11.5 (d) module mass (g) 360( typ) backlight unit ccfl, 2-tubes, edge-light, replaceable surface treatment anti-glare and hard-coating 3h characteristic value without any note is typical value . the lcd product described in this specification is designed and manufactured for the standard use in oa equipment and consumer products, such as computers, communication equipment, industrial robots, av equipment and so on. do not use the lcd product for the equipment that require the extreme high level of reliability, such as aerospace applications, submarine cables, nuclear power control systems and medical or other equipment for life support. optrex assumes no responsibility for any damage resulting from the use of the lcd product in disre gard of the conditions and handling precautions in this specification. if customers intend to use the lcd product for the above items or other no standard items, please contact our sales persons in advance.
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 3 / 32 2. absolute maximum ratings item symbol min. max. unit power supply voltage for lcd vcc 0 4.0 v logic input voltage vi 0 6.0 v lamp voltage v l 0 1500 v rms lamp current il 0 8.0 marms lamp frequency fl -- 80 khz operation temperature *1) t op 0 60 c storage temperature *1) t stg -20 65 c [note] *1) top ,tstg 40 c : 90 %rh max. without condensation top ,tstg > 40 c : absolute humidity shall be less than the value of 90 %rh at 40 c without c ondensation. 3. electrical characteristics (1) tft- lcd ambient temperature: ta = 25c item symbol min. typ. max. unit remarks power supply voltage s for lcd vcc 3.0 3.3 3.6 v note a) (see: page 5,6) power supply current s for lcd icc -- 240 40 0 ma note b) (see: page 6) permissive input ripple voltage vrp -- -- 100 mvp-p vcc=+3.3v high vih 2.4 -- 5.5 v vcc=max logic input voltage low vil 0 -- 0.8 v vcc=min (2) backlight ta = 25c item symbol min. typ. max. unit remarks lamp voltage vl -- 45 0 -- v rms il = 6.5 marms lamp current il 3.0 6.5 7.0 ma rms *1) ,*5) lamp frequency f l 3 0 -- 6 0 khz *2) starting lamp voltage vs 67 0 -- -- v rms lamp life time lt 50000 -- -- h *3),*4) il = 6.5 marms *1) lamp current measurement method (the current meter is inserted in low voltage line.) ctl cth ctl cth lcd module a inverter power supply a
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 4 / 32 *2) lamp frequency of inverter may produce interference with horizontal synchronous frequency, and this may cause horizontal beat on the display. therefore, please adjust lamp frequency, and keep inverter as far from module as possible or use electronic shielding between inverter and module to avoid the interference. *3) lamp life time is defined as the time either when the brightness becomes 50% of the initial value, or when the starting lamp voltage does not meet the value speci fied in this table. *4 ) the life time of the backlight depends on the ambient temperature. the life time will decrease under low/high temperature. *5) please use the inverter which has symmetrical current wave form as follows, the degree of unbalance: less than 10% the ratio of wave height: less than 2 10% i ph i pl i p h : high side peak i pl : low side peak the degree of u n balance = | i ph - i pl | / irms 100(%) the ratio of wave height = i ph (or i pl ) / irms current wave form [note] a ) power and signals sequence: t1 10 ms 400 ms t 5 0 < t2 5 0 ms 200 ms t6 0 < t 3 50 ms 0 t7 0 t 4 50 ms t1 t2 t3 data 3 . 0 v 3 . 0 v 0.5 v vcc 2.2 v 0.5 v t4 t5 t6 t7 vl data: rgb data, dclk, hd, vd, dena
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 5 / 32 vcc-dip conditions: 1) when 2.6 v vcc < 3. 0 v , td 10 ms 2) when vcc < 2.6 v vcc-dip conditions sh ould also follow the power and signals sequence . td 2.6 v 3.0 v vcc b ) typical current condition: 64- gray- bar-pattern 480 line mode vcc = +3.3 v, f h = 31.5 khz, f v =60 hz, f clk = 25 mhz normal value, not peak value
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 6 / 32 4. interface pin connection cn 1 (interface signal) used c onnector: df9b-31p- 1v(hirose) corresponding connector: df9b-31s - 1v(hirose) pin no. symbol function 1 gnd 2 dclk ?@ clock signal for sampling catch data signal 3 hd horizontal sync signal 4 vd ?@ vertical sync signal 5 gnd 6 r0 red data signal(lsb) 7 r1 red data signal 8 r2 red data signal 9 r3 red data signal 10 r4 red data signal 11 r5 red data signal(msb) 12 gnd 13 g0 green data signal (lsb) 14 g1 green data signal 15 g2 green data signal 16 g3 green data signal 17 g4 green data signal 18 g5 green data signal(msb) 19 gnd 20 b0 blue data signal (lsb) 21 b1 blue data signal 22 b2 blue data signal 23 b3 blue data signal 24 b4 blue data signal 25 b5 blue data signal(msb) 26 gnd 27 dena data enable signal(to settle the viewing area) 28 vcc 3.3 v power supply 29 vcc 3.3 v power supply 30 test this pin should be open. test signal output for only internal test use. 31 rev reverse scan control. l = normal, h = reverse *) the shielding case is connected with gnd cn 2 , cn 3 (backlight) backlight-side connector: bhr- 02(8.0)vs-1n(jst) inverter-side connector: sm02(8.0)b-bhs(jst) pin no. symbol function 1 cth vblh ?i high voltage ?j 3 ctl vbll ?i low voltage ?j ?@?@?@?@?@ [note]vblh-vbll = vl
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 7 / 32 5. interface timing (1) timing specifications item symbol min. typ. max. unit frequency f clk 20 25 30 mhz period t clk 33.3 40 50 ns low width t wcl 10 -- -- ns dclk *1), *4) high width t wch 10 -- -- ns set up time t ds 5 -- -- ns d ata (r,g,b,dena, hd, vd) *1) hold time t dh 5 -- -- ns horizontal active time t ha 640 640 640 t clk horizontal front porch t hfp 0 16 -- t clk horizontal back porch t hbp 19 144 -- t clk vertical active time t va 480 480 480 t h dena *3) vertical front porch t vfp 1 10 -- t h vertical back porch t vbp 8 35 -- t h frequency f h 27 31.5 38 khz period t h 26.3 31.7 37.0 m s hd *2), *4) low width t whl 5 96 -- t clk frequency f v 55 60 70 hz period t v 1 4 . 2 16.7 18.2 ms vd *2) low width t wvl 2 2 -- t h [note] * 1) data is latched at fall edge of d clk in this timing specification. * 2) polarities of hd and vd are negative in this specification. * 3) dena (data enable) should always be positive polarity as shown in the timing specification. * 4) d clk should appear during all invalid period, and hd should appear during invalid period of frame cycle.
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 8 / 32 (2) timing chart a. pixel timing chart 2.0 v 0.8 v t wch t wcl t clk t d ?r t d ?g dclk data(r ,g,b), dena, hd, vd 0.8v 2.0v dclk data (r ,g,b) 1 2 639 640 3 invalid data invalid data t ha t hfp t hbp t whl t h =1/f h first data last data dena hd b. horizontal timing chart c. vertical timing chart 1 2 479 480 3 invalid data invalid data t wvl t vfp t vbp t v =1/f v line data vd dena hd t va
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 9 / 32 ( 3 ) color data assignment r data g data b data color input r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 data msb lsb msb lsb msb lsb black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red (63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 green (63) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 basic blue (63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 color cyan 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 yellow 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 white 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 red (0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red (1) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 red (2) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 red red (62) 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 red (63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 green (0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green (1) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 green (2) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 green green (62) 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 green (63) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 blue (0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 blue (2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 blue blue (62) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 blue (63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 [note] 1) definition of gray scale color (n) --- n indicates gray scale level. higher n means brighter level. 2) data 1:high, 0: low
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 10 / 32 6. block diagram backlight ccfl 1 3 cn 2, cn 3 g1 g2 g480 s1 s2 s1920 backlight backlight cn2 cn3 timing signal display data power i/f connector cn1 power supply circuit timing converter driver(gate) tft - lc d driver(source)
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 11 / 32 7. mechanical specifications (1) front side unit: mm
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 12 / 32 (2) rear side unit: mm [note] we recommend you referring to the detailed drawing for your design. please contact our company sales representative when you need the detailed drawing.
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 13 / 32 8. optical characteristics ta = 25c , vcc = 3.3 v, input signals: typ. values shown in section 5 item symbol condition min. typ. max. unit remarks contrast ratio cr q = f = 0 -- 450 -- -- *1) *3) luminance lw q = f = 0 300 400 -- cd/m 2 il=5.5marms *2) *3) 350 450 -- cd/m 2 il=6.5marms *2) *3) response time tr q = f = 0 -- 8 -- ms *3) *4) tf q = f = 0 -- 27 -- ms *3) * 4 ) viewing horizontal f cr 3 10 -- - 65 ~ 65 -- *3) angle vertical q -- - 6 0 ~ 5 0 -- *3) image sticking tis 2 h -- -- 2 s *5) red rx 0.528 0.558 0.588 ry 0.297 0.327 0.357 color green gx 0.288 0.318 0.348 coordinates gy q = f = 0 0.494 0.524 0.554 -- *3) blue bx 0.125 0.155 0.185 by 0.108 0.138 0.168 white wx 0.281 0.311 0.341 wy 0.297 0.327 0.357 [note] these items are measured using cs1000(minolta) for color coordinates, ezcontrast(eldim) for viewing angle, and cs1000 or bm-5a(topcon) for others under the dark room condition (no ambient light) after more than 30 minutes from turning on the lamp unless noted . condition: fl = 60 khz * 1) definition of contrast ratio cr=on (white) luminance / off(black) luminance : average of 5 points shown in a figure below * 2) definition of luminance l w = on (white) luminance: average of 5 points shown in a figure below (1,1) 160 320 480 120 240 360 ( 640 , 480 ) 2 4 5 3 1 measurement point
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 14 / 32 * 3) definition of viewing angle( q , f ) * 4) definition of response time w h i t e 9 0 % 9 0 % 1 0 % 1 0 % b l a c k t f t r l u m i n a n c e * 5) image s ticking continuously display the test pattern shown in the figure below for two-hours. then display a completely white screen. the previous image shall not persist more than two seconds at 25c. test pattern for image sticking test black lines white area cols 318 - 322 rows 238 - 242
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 15 / 32 9. reliability test condition (1) temperature and humidity test item conditions high temperature high humidity operation 40c, 90%rh, 24 0 h high temperature storage 6 5 c, 96 h low temperature storage -20c, 96 h thermal shock (non-operation) between -20c (1 h ) and 6 5 c(1 h ), 5 cycles (2) shock & vibration item conditions shock level: 1470 m/s 2 (1 5 0g ) shock waveform: half sinusoidal wave, 2ms (non-operation) number of shocks: one shock input in each direction of three mutually p erpendicular axis for a total of six shock inputs vibration level: 9.8m/s 2 (1.0g )(zero to peak) waveform: sinusoidal vibration frequency range: 5 to 500hz (non-operation) frequency sweep rate: 0.5 octave /min duration: one sweep from 5 to 500 hz in each of three mutually perpendicular axis(each x,y,z axis: 1 hour, total 3 hours) (3) judgment standard the judgment of the above tests should be made as follow: pass: normal display image with no obvious non-uniformity and no line defect. partial transformation of the module parts should be ignored. fail: no display image, obvious non-uniformity, or line defects.
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 16 / 32 10. inspection standards inspection condition is as follows: viewing distance is approximately 35 cm. viewing angle is normal to the lcd panel. ambient temperature is approximately 25c. ambient light is from 300 to 500 lx. bright dot is defined as follows: visible through 5% transmission nd filter under the condition that black image (color 0) is on the display. defect type limit 0.01 mm < w 0.05 mm l 10 mm n 4 0.01 mm < w 10 mm < l n = 0 scratch 0.05 mm < w n = 0 0. 2 mm < f 0.4 mm n 4 dent 0.4 mm < f n = 0 0. 2 mm < f 0. 4 mm n 5 black spot bubble 0. 4 mm < f n = 0 l 3 mm w 0.1 mm n 4 3 mm < l w 0.1 mm n = 0 visual defect lint 0.1 mm < w according to black spot bright dot n 5 dark dot n 5 total dot n 8 two adjacent dot bright dot 2 pairs dark dot 2 pairs three or more adjacent dot not allowed distance between defects bright dot 3 15 mm dark dot 3 15 mm electrical defect line defect not allowed *1) w: width ,l: length, f : diameter,n: number *2) definition of adjacent g r b r g b r g b g r b r g b r g b g r b r g b r g b defective dot adjacent dots the defects that are not defined above and considered to be problem shall be reviewed and discussed by both parties.
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 17 / 32 1 1 . handling precautions for tft-lcd module please pay attention to the followings in handling tft-lcd products ; (1) assembly precaution a. please use the mounting hole on the module in installing and do not bending or wrenching lcd in assembling. and please do not drop, bend or twist lcd module in handling. b. please design display housing in accordance with the following guide lines. (a) housing case must be designed carefully so as not to put stresses on lcd all sides and not to wrench module. the stresses may cause non-uniformity even if there is no non-uniformity statically. (b) keep sufficient clearance between lcd module back surface and housing when the lcd mod ule is mounted. approximately 1.0mm of the clearance in the design is recommended taking into account the tolerance of lcd module thickness and mounting structure height on the housing. (c) when some parts, such as, fpc cable and ferrite plate, are installed underneath the lcd module, still sufficient clearance is required, such as 0.5mm. this clearance is, especially, to be reconsidered when the additional parts are implemented for emi countermeasure. (d) design the inverter location and connector position carefully so as not to give stress to lamp cable, or not to interface the lcd module by the lamp cable. (e) keep sufficient clearance between lcd module and the others parts, such as inverter and speaker so as not to interface the lcd module. approximately 1.0mm of the clearance in the design is recommended. c. please do not push or scratch lcd panel surface with anything hard. and do not soil lcd panel surface by touching with bare hands. ( polarizer film, surface of lcd panel is easy to be flawed.) d. please do not press any parts on the rear side such as source tcp, gate tcp, control circuit board and fpcs during handling lcd module. if pressing rear part is unavoidable, handle the lcd module with care not to damage them. e. please wipe off lcd panel surface with absorbent cotton or soft cloth in case of it being soiled. f. please wipe off drops of adhesives like saliva and water on lcd panel surface immediately. they might damage to cause panel surface variation and color change. g. please do not take a lcd module to pieces and reconstruct it. resolving and reconstructing mod ules may cause them not to work well. h. please do not touch metal frames with bare hands and soiled gloves. a color change of the metal frames can happen during a long preservation of soiled lcd modules. i. please pay attention to handling lead wire of backlight so that it is not tugged in connecting with inverter.
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 18 / 32 j. be sure to connect the cables and the connectors correctly. k. please connect the metal frame of lcd module to gnd in order to minimize the effect of external noise and emi. (2) operating precautions a. please be sure to turn off the power supply before connecting and disconnecting signal input cable. b. please do not change variable resistance settings in lcd module. they are adjusted to the most suitable value. if they are changed, it might happen lcd does not satisfy the characteristics specification. c. lcd backlight takes longer time to become stable of radiation characteristics in low temperature than in room temperature. d. the interface signal speed is very high. please pay attention to transmission line design and other high speed signal precautions to satisfy signal specification. e . a condensation might happen on the surface and inside of lcd module in case of sudden change of ambient temperature. f . please pay attention not to display the same pattern for very long time. image might stick on lcd. even if image sticking happens, it may disappear as the operation time proceeds. g . please obey the same safe instructions as ones being prepared for ordinary electronic products. (3) precautions with electrostatics a. this lcd module use cmos-ic on circuit board and tft-lcd panel, and so it is easy to be affected by electrostatics. please be careful with electrostatics by the way of your body connecting to the ground and so on. b. please remove protection film very slowly from the surface of lcd module to prevent from electro statics occurrence. (4) storage precautions a. please do not leave the lcds in the environment of high humidity and high temperature such as 60c90%rh. b. please do not leave the lcds in the environment of low temperature ; below -20c. (5) safety precautions a. when you waste damaged or unnecessary lcds, it is recommended to crush lcds into pieces and wash them off with solvents such as acetone and ethanol, which should later be burned. b. if any liquid leaks out of a damaged glass cell and comes in contact with the hands, wash off thor oughly with soap and water. c . be sure to turn off the power supply when inserting or disconnecting the cable. d . inverter should be designed carefully so as not to keep working in case of detecting over current or
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 19 / 32 open circuit on the lamp. (6) others a. a strong incident light into lcd panel might cause display characteristics changing inferior because of polarizer film, color filter, and other materials becoming inferior. please do not expose lcd module direct sunlight and strong uv rays. b. please pay attention to a panel side of lcd module not to contact with other materials in preserv ing it alone. c. for the packaging box, please pay attention to the followings ; (a) packaging box and inner case for lcd are designed to protect the lcds from the damage or scratching during transportation. please do not open except picking lcds up from the box. (b) please do not pile them up more than 6 boxes. (they are not designed so.) and please do not turn over. (c) please handle packaging box with care not to give them sudden shock and vibrations. and also please do not throw them up. (d) packaging box and inner case for lcds are made of cardboard. so please pay attention not to get them wet. (such like keeping them in high humidity or wet place can occur getting them wet.)
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 20 / 32 packaging specification 1. packaging box material: cardboard, polyethylene form construction: see fig 1 max. packaging number: 10 pcs. dimension: 593(w) 255(d) 325(h) mass(including 10 modules): 5.8kg label: labels are put on the box.(see fig 2,3,4) ?? fig. 1. illustration of packaging box structure upper protector side protector
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 21 / 32 ???[?? ?o?[?r?[?h ?v???a?????? ?o?[?r?[?h ?o?[?r?[?h ?o?[?r?[?h ?o?[?r?[?h ?v???a?????? ?v???a?????? ?v???a?????? ?v???a?????? ?o?[?r?[?h ?^?? ?o?[?r?[?h ?v???a?????? ?o?[?r?[?h ?o?[?r?[?h ?o?[?r?[?h ?o?[?r?[?h ?v???a?????? ?v???a?????? ?v???a?????? ?v???a?????? ?o?[?r?[?h packaging number bar - code serial no. bar - code bar - code bar - code bar - code serial no. serial no. serial no. serial no. bar - code product name bar - code serial no. bar - code bar - code bar - code bar - code serial no. serial no. serial no. serial no. bar - code box no. mass order no. bar - code shipping no. bar - code products name bar - code packaging no. product name bar - code bar - code shipper fig. 2. label 1 fig. 3. label 2 fig. 4. label 3 fig. 5 sample of label3 label 1 label 2 label 3 fig. 6. location of labels consignee product name product name of consignee order no. box no. place of production bar-code shipping date optrex tft - lcd ?f aa084vc05 t-5638d084j-fw-a-ab p / o no. 123456789 c / s 001 of 005 made in japan 001 ?@ ja1bk4144 2001/11/15
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 22 / 32 2. location of label on the packaging box labels are put on the box .(see. fig 6) 3. packaging form of product (1) each of lcd modules is packed in anti-electrostatic bag .(fig 7) (2) the packaging box contains 10 modules .(fig 8,9) (3) upper protector is put on the products, and shut the box .(a ? b ? c ? d) (fig 10) product in anti-electrostatic bag (surface) (rear ) fig. 7 fig. 8 if the number of modules is smaller than 10pcs, modules are put in order ?@ , ?a , ?b ? fig ?x lamp lead tape(temporary)
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 23 / 32 fig. 10 4. cautions of shipping & storage (1) do not turn the packaging upside down while storage and transportation. the boxes should not be piled up more than 6. (2) handle with care. keep off from rain & dew. (3) keep off from direct sunlight exposure. please store under room temperature & low humidity in original packaging condition when they were shipped. (4) keep other cautions described in handling manual.
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 24 / 32 products number labeling forms products number label is constructed as below ; warning lamp ?@ high voltage made in japan ?@ brand name, symbol ?a t-51512d121-fw-a-aa ?b aa1 21sk26 ?c abc1234567890 ?d 60100001l ?e bar-code e158720 ?@ brand name, symbol ?a products name of optrex ?b products name ?c production key number (13 digits) ?d date code ( serial number, factory sign ) ?e bar-code of date code ?f ul file no. ?g production country ?f ?g ?@ brand name, symbol optrex ?a products name of optrex ex. t51512d121-fw-a-aa ?b products name ex.1: aa121sk26 ex.2: aa150xa03 b ?c production key number (13digits) (id number for production control ) ?d date code ?i serial number, factory sign ?j ?????????????????? 123456789 factory sign serial number on every production week (00001 ?` 99999) production week number(01 ?` 53 ) production year number ?i last 1 digit of ad year number ?j ?e date code is constructed by 9 digits as below; 1st digit ?f production year number ?i last 1 figure of ad year ?j 2nd ?` 3rd digit ?f production week number in a year ?i a year is divided to 53 weeks from monday to saturday ?j 4th ?` 8th digit ?f serial number on every production weeks. ?i 00001 ?` 99999 ?j these are numbered in order according to production name. 9th digit ?f factory sign ( on the module test process) ( l: shisui factory line, y: yachiyo sanyo industries line , w: cpt fab-1, r: cpt fab-2 , u: cpt wujiang-lcm ?j
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 25 / 32 ?e bar-code( date code ) bar-code line for computer reading date code mentioned as above. ?f ul file no. adi: e158720, cpt: e194548 ?g production country adi: made in japan, cpt: made in taiwan
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 26 / 32 lamp unit for 8.4"vga application this technical literature applies to the replaceable lamp unit that is the maintenance parts for 8.4 ? v ga tft-lcd module industrial use(model name: t-51638d084j-fw-a-ab) . (aa- l5903361(top), aa-l5903362(bottom)) mechanical characteristics item specification remarks outline dimension of reflector 196 +0.4 -0.6 3.9 ?} 0.1 6 .23 ?} 0.1(mm) except wire mass 8 (g) ( max ) lamp diameter f 2. 4 - 1.8 ?} 0.1 (mm) see drawing of outline dimentions environmental conditions operation non operation item min max min max remarks ambient temperature -1 0c 65 c -20c 7 0c no condensation top ,tstg 40 c : 90%rh max. without condensation top ,tstg > 40 c : absolute humidity shall be less than the value of 90%rh at 40 c without c ondensation. electrical characteristics item symbol condition min typ max unit remarks lamp current il t a = 25c 3.0 6 . 5 7.0 marm s lamp voltage vl t a = 25c - 450 - vrms starting lamp voltage v s t a = 25c 670 - - vrms lamp frequency fl ta = 25 ?? 30 - 60 khz *1) these values are shown by elevam using s-12324a-00 inverter. *2) lamp current measurement method (the current meter is inserted in low voltage line.) lcd module ctl cth a ctl cth a inverter power supply
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 27 / 32 optical characteristics ta= 25 c , 60 10%rh item symbol min typ max unit remarks 300 400 - - cd/m 2 il=5.5 marms average of below 5 points luminance l w 350 450 - - cd/m 2 il=6.5 marms average of below 5 points w x 0.281 0.311 0.341 - value of center point(5) color coordinates (white) w y 0.297 0.327 0.357 - value of center point(5) [conditions] inverter frequency: 60khz [measurement point] (1,1) 160 320 480 120 240 360 ( 640 , 480 ) 2 4 5 3 1 these items are measured when lamp units are assembled intot t-51638d084j-fw-a-ab, and using cs1000(minolta) for color coordinates, and cs1000 or bm-5a(topcon) for others under the dark room condition (no ambient light) after more than 30 minutes from turning on the lamp unless noted . life time of the lamp unit environmental conditions are as follows: ambient temperature is 25 5 c. lamp current is 6 .5 ma rms . continuous operation 50 ,000 h number of turning on and off 100,000 times (30 sec on-off) (1) lamp life time is defined as the time either when the brightness becomes 50% of the initial value, or when the starting lamp voltage does not meet the value speci fied in the table of section 4. (2) the life time of the backlight depends on the ambient temperature. the life time will decrease under low/high temperature. interface pin connection backlight-side connector: bhr- 02(8.0)vs-1n(jst) inverter-side connector: sm02(8.0)b-bhs(jst) pin no. symbol function 1 cth vblh (high voltage) 3 ctl vbll (low voltage ?j [note] vblh-vbll=vl
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 28 / 32 drawing of outline dimentions (1) aa- l 5903 361 (top) 112 5 (2) aa- l5903362 (bottom) 112 5
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 29 / 32 method of replacing the lamp unit (1) precautions please pay attention to the following items while replacing the lamp unit. a. please do not damage the lcd panel surface, and do not touch it with bare hands. (wearing gloves is recommended.) b. please be careful with electrostatics, and work in clean environment to prevent entering dust and/or foreign matters that will cause bad display image. (using clean bench or similar environment is recommended.) c. please be careful of the edge of the frame metal. (2) method of replacing the lamp unit 1) put the tft-lcd module on the table .(lcd panel surface is upside.) picture 1 2) turn the tft-lcd module upside down and unfasten the cable. picture 2 top please check the lcd panel surface for scratch, dust, and foreign matters. please unfasten the wire from the latch of plastic frame. bottom
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 30 / 32 3) stand the tft-lcd module up and push down the latch with that the lamp unit fastens . picture 3 4) pull the cable slowly and remove the lamp unit. picture 4 ?@?@?@?@ picture 5 5) remove the other lamp unit at the opposite(bottom) side of lcd module in the same way. see.3) and 4) 6 ) picture 6 shows the tft-lcd module after removing the lamp unit s . picture 6 latch push down the latch.
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 31 / 32 7 ) prepare to insert the new lamp unit s . open the package and take the new lamp unit s out. check the new lamp unit s for dust and foreign matters. 8 ) stand the tft-lcd m odule and insert the new lamp unit. the light guide and reflector sheet should be inside of the lamp unit. please pay attention to insert direction. ?@?@?@?@?@?@?@?@ picture 7 9 ) after inserting, please check the lamp unit is fastened with the latch. picture 8 push down the latch of the plastic frame (black) and insert the new lamp unit. the light guide and reflector sheet should be inside of the lamp unit keeping the white cable straight. the white cable should be on the side of lcd panel surface. please check t he lamp unit is fastened with the latch.
t-51638d084j-fw-a-ab ( ab ) no. 2003-0193 optrex corporation page 32 / 32 10) fasten the wires to the latch of the plastic frame. picture 9 11) insert the other lamp unit to the opposite(bottom) side of the lcd module in the same way. see. 8) to 10) 12 ) after replacing the lamp unit s , please check the following items. appearance of tft-lcd module is not changed after replacing lamp unit s . (see . picture 1 and picture 2 ) there is no damage, dust, or foreign matters on the lcd panel surface. install the tft-lcd module then check turning on the lamps. fasten the pink and white wires to the latch of the plastic frame.

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