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? 1 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sh sh sh sharp corporatio n arp corporation arp corporatio n arp corporation revision history revision date prepared checked approved summary 01a aug. 11,2004 k. nukiyama k.tanaka f. ya m a d a 1 st issue. change manufacture to sharp. 02a feb. 8,2005 e.nitto k.yonemura t.ito f. ya m a d a rohs standard conformed product. change manufacture to sharp. ? ? 38 05 20050420 s.fukutoku t.ito revised p3,19,23,26,31,33-36 04 20050208 e.nitto k.y onemura t.ito add revision 02a,reviced p31 03 20041125 e.nitto t.ito reviced p8,19,37 02 20040826 k.nukiyama t. ito revised p2,22,27 20040811 k.nukiyama k.yonemura k.tanaka ? 2 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation table of contents 1 } applications 2 } product name and model number 2-1.product name 2-2.model number 3 } overview 4 } configuration 5 } mechanical specifications 6 } absolute maximum rating 7 } recommended operating conditions 8 } electrical specifications 9 } optical specifications 10 } interface specifications 10-1.signal descriptions 10-2.lvds data assignment 10-3. color data assignment 10-4. input signal timing 10-5. correspondence between data and display position 10-6.power supply sequence 11 } back-light specifications 11-1.pin configuration for back-light 11-2.life 11-3.lamp assembly set 12 } appearance specifications 12-1.appearance 12-2.dot defects 13 } environmental specifications 14 } indications 15 } packaging 15-1.packing specifications 15-2.packing method 16 } warranty 17 } precautions 18 } precautions for use 19 } miscellaneous 3 3 3 3 3 3 4 5 5 6 8 12 12 13 15 16 18 18 19 19 19 19 20 20 21 22 23 23 23 23 29 29 36 36 ? 3 edit date appr. check desig. description cust. ecexeueued / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation 1. application 1. application 1. application 1. application this specification is applied to the 19-inch sxga supported tft-lcd module. 2 2 2 2 product name and model number product name and model number product name and model number product name and model number 2?1 product name : lcd modul lcd modul lcd modul lcd module e e e 2?2 model name : LQ190E1LX31 flc48sxc8v-12 3. overview 3. overview 3. overview 3. overview this lcd module has a tft active matrix type liquid crystal panel 1280x1024 pixels, and diagonal size of 48cm(19-inch). this lcd has a lvds dual interface and can display 16,777,216 colors. 2 this module includes fast response time driving c ircuit . the power supply of this lcd module is +5v dc . 4. configuration 4. configuration 4. configuration 4. configuration this lcd module consists of a color tft-lcd panel that is mounted with tft driver ics a cold-cathode fluorescent tube back-light. the inverter for the back-light is not included. figure 4-1 shows a block diagram of this lcd module. ? ? ? 05 20050420 the model name was changed. 02 20040826 correction of overview. ? 4 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation 5. mechanical specifications 5. mechanical specifications 5. mechanical specifications 5. mechanical specifications table 5-1 shows the mechanical specifications of this lcd module. table 5-1 mechanical specifications item specifications unit remark dimensions 404.2 x 330 x 22(typ.) mm display resolution (1280 x 3) x 1024 ? display dot area 376.32 x 301.056 mm dot pitch (0.098 x 3) x 0.294 mm cc)c8c%c, aspect ratio 1:1 ? weight 3,200 max. c' fg-sg short circuit ? edge type back-light is used. (ccfl x 6) without inverter. for details on dimensions, see dimensional outline drawing. (figure 20-1,2) excluding inverter. tft color lcd panel 1280 x 3(rgb) x 1024 lvd s receiver dc/dc converter bias voltage supply circuit gate driver data driver inverter circuit back-light (6 ccfl) (separate) power supply rxo0 + rxo0 - rxo1 + rxo1 - rxo2 + rxo2 - rxo3 + rxo3 - rxoc + rxoc - pd sel lvds vcc (+5v) figure 4-1 block diagram rxe0 + rxe0 - rxe1 + rxe1 - rxe2 + rxe2 - rxe3 + rxe3 - rxec + rxec - input signals (lvds dual) internal circuit rsds i/f ? 5 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation 6. absolute maximum rating 6. absolute maximum rating 6. absolute maximum rating 6. absolute maximum rating table 6-1 shows the absolute maximum rating of this lcd module. table 6-1 absolute maximum rating item symbol condition min. typ. max. unit supply voltage v cc ta=25oc ?0.3 ? 6.0 v input signal voltage (lvds signal, pd,sel lvds ) v in ta=25oc ?0.3 ? 3.6 v 7. recommended operating conditions 7. recommended operating conditions 7. recommended operating conditions 7. recommended operating conditions table 7-1 shows the recommended operating conditions of this lcd module. table 7-1 recommended operating conditions item symbol min. typ. max. unit supply voltage(logic) v cc 4.75 ? 5.25 v ripple voltage v cc v rp ? ? 0.1 v ? 6 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sh sh sh sharp corporatio n arp corporation arp corporatio n arp corporation 8. electrical specifications 8. electrical specifications 8. electrical specifications 8. electrical specifications table 8-1 shows the electrical specifications of this lcd module. figure 8-1 shows the measurement circuit. figure 8-2(a) shows the equivalent circuit of the logic signal input area. figure 8-2(b) shows the equivalent circuit of the supply voltage input area. table 8-1 electrical specifications item symbol condition min. typ. max. unit remark differential-input voltage (hign) v ih ? ? 100 mv differential-input voltage (low) v il v cm =+1.2v ?100 ? ? mv input voltage (high) v ih 2.0 ? 3.3 v input voltage (low) v il 0 ? 0.8 v pd sel lvds supply current i cc ? 900 1500 ma *1 supply rush current i scc ? ? 3.5 a supply rush current duration(1.5a excess) t scc v cc =+5.00.25v v ss =0v dclk=54mhz ta=25o c ? ? 1.0 ms *2 f l =50khz,ta=25oc ? 1400 1600 ccfl turn on voltage v s f l =50khz,ta=0oc ? 1500 1600 vrms lighting voltage v l f l =50khz i l =7ma ? 750 ? vrms lighting frequency f l v l =750vrms 40 50 60 khz tube current i l f l =50khz v l =750vrms 4 7 8 marms *3 (*1) typical current situation : color bar pattern. vcc=5.0v maximum current situation : white pattern. vcc=4.75v without rush current. (*2) these items prescribe the rush current for starting internal dc/dc. charging current to capacitors of vcc is not prescribed. (*3) tube current (i l ) shows the value of the current that is consumed at one lamp. this lcd module has 6 lamps. each 3 lamps are placed at upper side and lower side of the display. 3 lamps is connected in parallel. each low voltage terminals are connected with separate cable to back-light connecter. (*3) ? 7 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation measurement circuit is based on figure 8-1. figure 8-1 measurement circuit figure 8-2(a) equivalent circuit of logic signal input figure 8-2(b) equivalent circuit of power supply logic analog driver dc/dc converter +5v gnd ac gnd icc l lcd module vcc c l vs back-light fuse gnd v cc fg b frame ground b 100pf 10 f internal circuit t-con internal circuit ? differential input +3.3v pd 100 rxo0 + rxo0 - rxo1 + rxo1 - rxo2 + rxo2 - rxo3 + rxo3 - rxoc + rxoc - rxe0 + rxe0 - rxe1 + rxe1 - rxe2 + rxe2 - rxe3 + rxe3 - rxec + rxec - input signals (lvds dual) 10k (pull-up) sel lvds 50k (pull-down) 0v fb fb ? 8 edit date appr. check desig. description cust. ecexeueued / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corpo r sharp corpor sharp corpo r sharp corporatio n ation atio n ation 9. optical specifications 9. optical specifications 9. optical specifications 9. optical specifications table 9-1 shows the optical specifications of this lcd module. table 9-1 optical specifications ta=25 ? c signal timing=typ. specifications remark item symbol condition min. typ. max. unit note horizontal ? =0 85 89 ? deg ve rti cal ? =0 85 89 ? deg visual angle all direction cr ? 10 ? 80 ? deg (1)(2) (3)(5) (6) contrast ratio cr ??? =0 400 3 600 950 ? ? white/ black (1)(2) (3)(5) ta=25 ? c ? 12 ? ms response time(rise+fall) (b w b) rise + fall ? =0 ta=0 ? c ? 24 ? ms response time (rise or fall) (all gray scale) avg ? =0 ta=25 oc ? 8 ? ms average of response time, *2 (1) (4) (5) brightness 3 320 360 450 ? cd/m 2 (1)(5) brightness uniformity 70 ? ? (1)(5) (7) 0.283 0.313 0.343 ? w ??? =0 =5v =7ma fl=50khz r*,g*,b* signal =all ?h? 0.299 0.329 0.359 ? white *1 red ( 0.6 40 , 0.3 49 ) typ. 3 ( 0.645 , 0.347 ) typ. green ( 0.2 83 , 0. 598 ) typ. 3 ( 0.279 , 0.597 ) typ. chromaticity r g b blue ( 0.1 42 , 0. 071 ) typ. 3 ( 0.142 , 0.068 ) typ. (1) (5) lcd panel type tft color display mode normaly black wide viewing angle technology mva-premium optimum viewing angle ? (symmentry) (6) display color 16,777,216 (8-bit color) color of non-display area black surface treatment glare (hardness: 2h) (*1) value at 15 20 minutes after lighting on. (*2) in case of applying flcb-12, (fast response time driving circuit) (note) ? cs-1000 (minolta co., ltd.) field=1, l=500mm ? ? back-light current = 7ma, dark room condition(1 lux or less) be carefull that the luminance meter, which you use, may not be able to get correct brightenss if it?s no set correctly. 03 20041125 change optical spec. ? 9 edit date appr. check desig. description cust. ecexeueued / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corpo r sharp corpor sharp corpo r sharp corporatio n ation atio n ation note 1) definition of viewing angle (1) based on figure 9-1. u d l r figure 9-1 definition of viewing angle (1) note 2) definition of viewing angle (2) based on figure 9-2. figure 9-2 definition of viewing angle (2) note 3) definition of contrast ratio (cr) determined by formula (1) based on figure 9-3 voltage-brightness characteristics. w (brightness at white) = ??(1) (brightness at black) 0 figure 9-3 voltage-brightness characteristics display surface dis p la y surface panel drive voltage ? brightness l white l b 0 black l w max typ min l,r,u,d =0 *0 (front) u y+ top (12 o?clock direction) lcd module x- left (9 o?clock direction) y- bottom (6 o ? clock direction) x+ right (3 o?clock direction) ? 10 edit date appr. check desig. description cust. ecexeueued / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corpo r sharp corpor sharp corpo r sharp corporatio n ation atio n ation note 4) definition of response time based on figure 9-4. 0% figure 9-4 definition of response time note 5) contrast ratio and response measurement system based on figure 9-5. figure 9-5 contrast ratio and response time measurement system relative brightnes drive and measurement system y + y - x + z + z - x - brightness meter or luminance colorimeter (with luminosity correction function) rise fall 90% 10% on res p onse time off res p onse time 0% 100% 90% . 1 frame ? 11 edit date appr. check desig. description cust. ecexeueued / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corpo r sharp corpor sharp corpo r sharp corporatio n ation atio n ation note 6) definition of optimum viewing angle figure 9-6 definition of viewing angle note 7) definition of brightness uniformity brightness uniformity is defined by the following formula. brightness (i1 i9) art measured at the following 9 points ( 1 - 9 ) on the display area that is shown in figure 9-7. min. in brightness uniformity ( l) 100 (%) , n = 1 to 9 max. in note) each measurement point ( 1 - 9 ) defines the center spot of view of brightness meter. the tolerance of measurement position is3mm. figure 9-7 measurement points 10 - + 0 6 o?clock viewing angle 12 o?clock max contrast ratio 192 640 1088 dot 154 512 870 ? 12 edit date appr. check desig. description cust. ecexeueued / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corpo r sharp corpor sharp corpo r sharp corporatio n ation atio n ation 10. interface 10. interface 10. interface 10. interface specifications specifications specifications specifications 10-1 signal descriptions table 10-1 shows the description and configuration of interface signals (cn1). table 10-1 interface signals (cn1) pin no. symbol i/o function 1 rxo0 - i negative differential input 2 rxo0+ i positive differential input 3 rxo1 - i negative differential input 4 rxo1+ i positive differential input 5 rxo2 - i negative differential input 6 rxo2+ i positive differential input 7 gnd D ground 8 rxoc - i negative differential input 9 rxoc+ i positive differential input 10 rxo3 - i negative differential input 11 rxo3+ i positive differential input 12 rxe0 - i negative differential input 13 rxe0+ i positive differential input 14 gnd D ground 15 rxe1 - i negative differential input 16 rxe1+ i positive differential input 17 gnd D ground 18 rxe2 - i negative differential input 19 rxe2+ i positive differential input 20 rxec - i negative differential input 21 rxec+ i positive differential input 22 rxe3 - i negative differential input 23 rxe3+ i positive differential input 24 gnd D ground 25 sel lvds i select lvds mapping 26 pd D lvds core power down 27 tst D test pin *1 28 vcc D +5v power supply 29 vcc D +5v power supply 30 vcc D +5v power supply connector : fi-x30ssl-hf ? (japan aviation electronics) user?s connector : fi-x30m (fpc type) fi-x30h (wire type) , fi-x30hl (wire with lock) fi-x30c (coaxial cable type) , fi-x30c2l (coaxial cable with lock) *1: keep open. (internal test use only.) *2: when using a connector other than the recommended one , a defect in the initial stage or a problem concerning long term reliability may occur. ? 13 edit date appr. check desig. description cust. ecexeueued / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corpo r sharp corpor sharp corpo r sharp corporatio n ation atio n ation 10-2 lvds data assignment table 10-2a,10-2b show the lvds data assignment. table 10-2a lvds data assignment(sel lvds=l) (sel lvds=l) (sel lvds=l) (sel lvds=l) transmitter ds90cf383,c385 interface connector receiver ds90cf386 thc63lvdf84 lcd module input signal *1 pin input system side pin pin output lcd control input tx out0+ tx out0 - 2 1 rxo0+ rxo0 - tx out1+ tx out1 - 4 3 rxo1+ rxo1 - tx out2+ tx out2 - 6 5 rxo2+ rxo2 - ro2 ro3 ro4 ro5 ro6 ro7 go2 go3 go4 go5 go6 go7 bo2 bo3 bo4 bo5 bo6 bo7 rsvd rsvd enab ro0 ro1 go0 go1 bo0 bo1 rsvd 51 52 54 55 56 3 4 6 7 11 12 14 15 19 20 22 23 24 27 28 30 50 2 8 10 16 18 25 txin0 txin1 txin2 txin3 txin4 txin6 txin7 txin8 txin9 txin12 txin13 txin14 txin15 txin18 txin19 txin20 txin21 txin22 txin24 txin25 txin26 txin27 txin5 txin10 txin11 txin16 txin17 txin23 tx out3+ tx out3 - 11 10 rxo3+ rxo3 - 27 29 30 32 33 35 37 38 39 43 45 46 47 51 53 54 55 1 3 5 6 7 34 41 42 49 50 2 rxout0 rxout1 rxout2 rxout3 rxout4 rxout6 rxout7 rxout8 rxout9 rxout12 rxout13 rxout14 rxout15 rxout18 rxout19 rxout20 rxout21 rxout22 rxout24 rxout25 rxout26 rxout27 rxout5 rxout10 rxout11 rxout16 rxout17 rxout23 ro2 ro3 ro4 ro5 ro6 ro7 go2 go3 go4 go5 go6 go7 bo2 bo3 bo4 bo5 bo6 bo7 not use not use enab ro0 ro1 go0 go1 bo0 bo1 not use lv ds odd dclk 31 txclk in txclk out+ txclk out - 9 8 rxclk in+ rxclk in - 26 rxclk out dclk tx out0+ tx out0 - 13 12 rxe0+ rxe0 - tx out1+ tx out1 - 16 15 rxe1+ rxe1 - tx out2+ tx out2 - 19 18 rxe2+ rxe2 - re2 re3 re4 re5 re6 re7 ge2 ge3 ge4 ge5 ge6 ge7 be2 be3 be4 be5 be6 be7 rsvd rsvd rsvd re0 re1 ge0 ge1 be0 be1 rsvd 51 52 54 55 56 3 4 6 7 11 12 14 15 19 20 22 23 24 27 28 30 50 2 8 10 16 18 25 txin0 txin1 txin2 txin3 txin4 txin6 txin7 txin8 txin9 txin12 txin13 txin14 txin15 txin18 txin19 txin20 txin21 txin22 txin24 txin25 txin26 txin27 txin5 txin10 txin11 txin16 txin17 txin23 tx out3+ tx out3 - 23 22 rxe3+ rxe3 - 27 29 30 32 33 35 37 38 39 43 45 46 47 51 53 54 55 1 3 5 6 7 34 41 42 49 50 2 rxout0 rxout1 rxout2 rxout3 rxout4 rxout6 rxout7 rxout8 rxout9 rxout12 rxout13 rxout14 rxout15 rxout18 rxout19 rxout20 rxout21 rxout22 rxout24 rxout25 rxout26 rxout27 rxout5 rxout10 rxout11 rxout16 rxout17 rxout23 re2 re3 re4 re5 re6 re7 ge2 ge3 ge4 ge5 ge6 ge7 be2 be3 be4 be5 be6 be7 not use not use not use re0 re1 ge0 ge1 be0 be1 not use lv ds even dclk 31 txclk in txclk out+ txclk out - 21 20 rxclk in+ rxclk in - 26 rxclk out not use *1 ? rsvd (reserved) pin on a transmitter should be connected with ground. ? input odd or even data depending on the display position of the lcd module. ? 14 edit date appr. check desig. description cust. ecexeueued / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corpo r sharp corpor sharp corpo r sharp corporatio n ation atio n ation table 10-2b lvds data assignment(sel lvds=h) (sel lvds=h) (sel lvds=h) (sel lvds=h) transmitter ds90cf383,c385 interface connector receiver ds90cf386 thc63lvdf84 lcd module input signal *1 pin input system side pin pin output lcd control input tx out0+ tx out0 - 2 1 rxo0+ rxo0 - tx out1+ tx out1 - 4 3 rxo1+ rxo1 - tx out2+ tx out2 - 6 5 rxo2+ rxo2 - ro0 ro1 ro2 ro3 ro4 ro5 go0 go1 go2 go3 go4 go5 bo0 bo1 bo2 bo3 bo4 bo5 rsvd rsvd enab ro6 ro7 go6 go7 bo6 bo7 rsvd 51 52 54 55 56 3 4 6 7 11 12 14 15 19 20 22 23 24 27 28 30 50 2 8 10 16 18 25 txin0 txin1 txin2 txin3 txin4 txin6 txin7 txin8 txin9 txin12 txin13 txin14 txin15 txin18 txin19 txin20 txin21 txin22 txin24 txin25 txin26 txin27 txin5 txin10 txin11 txin16 txin17 txin23 tx out3+ tx out3 - 11 10 rxo3+ rxo3 - 27 29 30 32 33 35 37 38 39 43 45 46 47 51 53 54 55 1 3 5 6 7 34 41 42 49 50 2 rxout0 rxout1 rxout2 rxout3 rxout4 rxout6 rxout7 rxout8 rxout9 rxout12 rxout13 rxout14 rxout15 rxout18 rxout19 rxout20 rxout21 rxout22 rxout24 rxout25 rxout26 rxout27 rxout5 rxout10 rxout11 rxout16 rxout17 rxout23 ro0 ro1 ro2 ro3 ro4 ro5 go0 go1 go2 go3 go4 go5 bo0 bo1 bo2 bo3 bo4 bo5 not use not use enab ro6 ro7 go6 go7 bo6 bo7 not use lv ds odd dclk 31 txclk in txclk out+ txclk out - 9 8 rxclk in+ rxclk in - 26 rxclk out dclk tx out0+ tx out0 - 13 12 rxe0+ rxe0 - tx out1+ tx out1 - 16 15 rxe1+ rxe1 - tx out2+ tx out2 - 19 18 rxe2+ rxe2 - re0 re1 re2 re3 re4 re5 ge0 ge1 ge2 ge3 ge4 ge5 be0 be1 be2 be3 be4 be5 rsvd rsvd rsvd re6 re7 ge6 ge7 be6 be7 rsvd 51 52 54 55 56 3 4 6 7 11 12 14 15 19 20 22 23 24 27 28 30 50 2 8 10 16 18 25 txin0 txin1 txin2 txin3 txin4 txin6 txin7 txin8 txin9 txin12 txin13 txin14 txin15 txin18 txin19 txin20 txin21 txin22 txin24 txin25 txin26 txin27 txin5 txin10 txin11 txin16 txin17 txin23 tx out3+ tx out3 - 23 22 rxe3+ rxe3 - 27 29 30 32 33 35 37 38 39 43 45 46 47 51 53 54 55 1 3 5 6 7 34 41 42 49 50 2 rxout0 rxout1 rxout2 rxout3 rxout4 rxout6 rxout7 rxout8 rxout9 rxout12 rxout13 rxout14 rxout15 rxout18 rxout19 rxout20 rxout21 rxout22 rxout24 rxout25 rxout26 rxout27 rxout5 rxout10 rxout11 rxout16 rxout17 rxout23 re0 re1 re2 re3 re4 re5 ge0 ge1 ge2 ge3 ge4 ge5 be0 be1 be2 be3 be4 be5 not use not use not use re6 re7 ge6 ge7 be6 be7 not use lv ds even dclk 31 txclk in txclk out+ txclk out - 21 20 rxclk in+ rxclk in - 26 rxclk out not use *1 ? rsvd (reserved) pin on a transmitter should be connected with ground. ? input odd or even data depending on the display position of the lcd module. ? 15 edit date appr. check desig. description cust. ecexeueued / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corpo r sharp corpor sharp corpo r sharp corporatio n ation atio n ation 10-3 color data assignment table 10-3 shows the color data assignment. table 10-3 color data assignment color r input data g input data b input data odd r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 even r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 green 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 red 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 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 1 1 1 1 1 1 black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : brighter 253 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 254 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red 255 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : brighter 253 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 254 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 green 255 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : brighter 253 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 254 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 blue 255 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 note.1) definition of gray scale:color (n)??n? indicates gray scale level. larger number means brighter level. note.2) data; 1:high, 0:low note 3) color data consist of 8 bit red, green and blue data of odd and even number pixel data. total data number is 48 signals. this module is able to display 16,777,216 colors because each red, green and blue data is controlled independently. ? 16 edit date appr. check desig. description cust. ecexeueued / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corpo r sharp corpor sharp corpo r sharp corporatio n ation atio n ation 10-4 input signal timing table 10-4 and figure 10-1 shows the input signal timing at lvds transmitter. table 10-4 timing characteristics (ta=0~50 ? c, vcc=50.25v) item symbol min. typ. max. unit remark dclk signal (clock) period frequency duty high time low time tc 1/tc tch/ tc tclkh tclkl 14.3 40 45 5.0 5.0 18.5 54 50 ? ? 25.0 70 55 ? ? ns mhz % ns ns dclk-data timing setup time hold time tset thold 3 5 ? ? ? ? ns ns lv d s tr spec. hor. period (1) hor. period (2) hor. display period th th thd 5350/tc+435 648 640 844 ? 640 887 *1 1023 640 dclk dclk dclk tc=n s *4 *2 vertical period ver. frequency ve r. d isplay pe rio d tv 1/tv tvd 1028 *1 50 1024 1066 60 1024 1088 *1 76.2 1024 th hz th 16.67ms *2 enab signal data-enab timing tdn ? 0 ? dclk *3 *1)horizontal display position is specified by the rise of enab. the data latched at falling edge of dclk after rise of enab is displayed at the left edge of the display area. vertical display position is specified by the rise of enab after low level continuation over 2048 dclk. the data latched at the rise of enab is displayed at the top line of the display area. *2)if the ?high? level period of enab is less than 640 dclk or the number of enab in a frame period (tv) is less than 1024, black color is displayed at the rest of the display area. *3)if enab does not synchronize with the effective display data, the display position does not fit to the display area. *4)hor. period (2) shows the operating range where internal circuit can work correctly. ? when enab signal is out of hor. period (1), the display quality may deteriorate. ? 17 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation dclk enab ro7-0, re7-0 go7-0, ge7-0 bo7-0, be7-0 ro7-0, re7-0 go7-0, ge7-0 bo7-0, be7-0 enab ro7-0, re7-0 go7-0, ge7-0 bo7-0, be7-0 enab dclk ro7-0, re7-0 go7-0, ge7-0 bo7-0, be7-0 enab figure 10-1 input signal timing chart tch tc tc1 tset thold 1.65 2.3v 0.9v tclk tclkl 2.3v 0.9v 1275 tc tdn tdn 0001 0003 0005 0002 0004 0006 0007 0008 0009 0010 0011 0012 1267 1269 1271 1273 1277 1279 1268 1270 1272 1274 1276 1278 1280 c001 c1024 tvd tv th thd ? 18 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation 10-5 correspondence between data and display position figure 10-2 shows the correspondence between data and display position. ro 0001 go 0001 bo 0001 re 0002 ge 0002 be 0002 ro 0003 go 0003 ge 1280 be 1280 ro 0001 go 0001 bo 0001 re 0002 ge 0002 be 0002 ro 0003 go 0003 ge 1280 be 1280 figure 10-2 correspondence data and display position 10-6 power supply sequence the sequence of input signals and on/off of the power supply of this lcd module should be in the specification shown in figure 10-3 to prevent latch-up of the driver ics and dc driving of the lcd panel. vcc pd lvds differential input *note : pd input can be set open, if it is not used. ? figure 10-3 power supply sequence s0001 s0002 s0003 s0004 s0005 s0006 s0007 s3839 s3840 c001 c1024 n? t4 Q Q t5 Q 40ms t2 ? 4.75v 4.75v (4.5v) ? t1 Q 20ms 4.75v 90% 10% 0.5v 0.5v 0.5s Q t7 n? n? :w n? :w on off (0v) ? h l 2.0v 0ms Q t3 ? dclk should be in a range of the spec.(frequency etc. of the lcd. 0ms Q t2 Q 40ms inputs should be in a range of the spec. of the lvds. tri-state tri-state t6 Q 20ms ? 19 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation 11. back 11. back 11. back 11. back- - - -light specifications light specifications light specifications light specifications 11-1 pin configuration for back-light table 11-1 shows the description and pin assignment of the connectors (cn-a to f) for the back-light of this lcd module. table 11-1 pin assignment of cn-a to cn-f connector : housing : bdbr-03(4.0)v-s contact : sbh-001t-p0.5 (pin no.1:all signal) ?t sphd-002t-p0.5 (pin no.3:all signal) user?s connector : post with base : sm02(8.0)b-bdbs-1 or sm02(8.0)b-bhs-1-tb supplier : japan solderless terminal trading company ltd. (j.s.t.) 11-2 life the life of the back-light is a minimum of 50,000 hours at the following conditions. (1) working conditions ?r ambient temperature b 25 :? 5 =? ?s tube current (i l ) b 7ma or less (2) definition of life ?r brightness becomes 50% or less than the minimum brightness value shown in table 9-1. ?s the lamp cannot be lit by the minimum value of the breakdown voltage(1760vrms) shown in table 8-1. ?t flashing. 11-3 lamp assembly set (for replacement) lamp assembly set(with charge)is prepared for replacing old lamp to new one. this set consists of a upper lamp assembly and a lower lamp assembly. type number : lq0ddb5468 b flcl-40 b minimum order qty. unit : 20 pcs. signal function cable color pin = cn-a cn-b cn-c cn-d cn-e cn-f 1 c c 1 c c 2 c c 3 c c 4 c c 5 c c 6 power supply pink, red, orange 2 ? ? ? ? ? ? ? ? 3 gnd gnd gnd gnd gnd gnd ground aqua, white, black 05 20050420 lamp assy no. was changed. 03 20041125 add contact of connector. ? 20 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation 12. appearance specifications 12. appearance specifications 12. appearance specifications 12. appearance specifications 12-1 appearance no. item ? judgment method and standard ? 1 bright spot (high and low) < 4 dots (note 1 ) 2 bright spot connection (high and low) < 2 pair (note 1) (2 dot connection in horizontal only) 3 total of bright spot < 4 dots 4 dark spot < 8 dots (note 2) 5 dark spot connection < 3 pairs (note 2) 6 total of dark spot < 8 dots (note 2) 7 total of dot defect (bright and dark) < 8 dots 8 high-hgh > 15mm distance of bright spot others > 5mm 9 distance of dark spot > 5mm w< 0.03 ???? ignore l 6 ignore 6 ? 22 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation 13. environmental specifications 13. environmental specifications 13. environmental specifications 13. environmental specifications table 13-1 show the environmental specifications. table 13-1 environmental specifications item condition remark operation 0 c> 55 50 =? temperature storage ?20~60oc temperature on surface of lcd panel (display area.) operation 20~85 b? rh humidity storage 5~85%rh maximum wet-bulb temperature should not exceed 29oc. no condensation. vibration non-operation 10~500hz, 1octave/ 20minute, 19.6m/s 2 (2g), 1.5mm max, 1hour each x, yand z directions. shock *1 non-operation 294m/s 2 (30g), 6ms, 1time each x, y and z directions. for single module without package. note b table 13-2 and figure 13-1 show the shock resistance standard when module is packaged. table 13-2 shock resistance standard when module is packaged dropping location dropping height count a~j 60cm 1 time figure 13-1 direction to apply shock to package f ( side face ) g (top face) j ( rear face ) e ( side face ) c (edge) i ( front face ) b (edge) d (edge) h ( bottom face ) a ( corner ) 02 20040826 correction of temperature. ? 23 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no. ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation 14. indications 14. indications 14. indications 14. indications this module has the following indications. (1) product name : lcd lcd lcd lcd c5c.c)c4 c5c.c)c4 c5c.c)c4 c5c.c)c4 (2) sharp model number : LQ190E1LX31 (3) model number : flc48sxc8v-12 (4) manufacturing number : 5 5 5 5 6 6 6 6 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 (5) version number : 01a 01a 01a 01a (example) -1st 2 digits ?01? means operational version. -3rd alphabet means functional version. (6) manufacturer country name : (7) company name : sharp corporation (8) disposal method of cold-cathode tubes. (9) caution when changing cold-cathode tubes. figure 14-1 product label (example) 15. packaging 15. packaging 15. packaging 15. packaging 15-1 packing specifications (1) 5 lcd modules/1package. (2) weight : approximately 16kg /1package. (3) outline dimensions: 499mm (w)x 250mm (d)x 464mm (h) 15-2 packing method figure 15-2 show the packing method. serial number (to be reset every month on 1st.) manufacturing month (oct. = x, nov. =y, dec. =z) last digit of manufacturing year. lcd unit made in ****** flc48sxc8v -12 5600001 LQ190E1LX31 01a sharp corporation bar code 05 20050420 model name and company name was changed . ? 24 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no . ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation ? fig.15-2 (a) packaging method protective sheet front side rear side put the cable in slot front side anti-electric bag ? 25 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no . ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation ? cautious ? the bending direction should ? do not to put anti-electrostatic bag be arranged. in the partition box. holder partition box anti- electrostatic bag lcd unit ? 26 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no . ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation sample of carton label fig.15-2 (b) packaging method the front side of lcd units should be faced to the direction of the making on carton box. holder carton box 499 499 499 499 464 464 464 464 250 250 250 250 05 20050420 model name was changed. (type) flc48sxc8v -12 (qty.) 5 (drg. no.) LQ190E1LX31 (rev. no.) 01a 5600001 5600002 5600003 5600004 5600005 bar code ? 27 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no . ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation carton qty./ pallet : 8 boxes 3 layers (maximum 24 boxes) fig.15-2 (c) packaging method wrap film (2 3 times wrap) 1000 1000 1000 1000 1000 1000 1000 1000 1532 1532 1532 1532 pp belt conner angle 02 20040826 correction of packing method. ? 28 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 flc48sxc8v-12 1 2 3 4 a b c c title draw. no . ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation note 1) the carton (a) should be placed in the middle of the container (b) with enough cushioning materials. note2) the figures in ( ? ) show inside measurements of the container (b). figure.15-2 (d) packing method cushioning material corrugated carton (a) with lcd modules corrugated fiberboard shipping container (b) 446 (430) 646 (630) 602 (580) ? 29 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 (flc48sxc8v-12) 1 2 3 4 a b c c title draw. no . ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation 16.warranty 16.warranty 16.warranty 16.warranty the warranty period is one year after shipping. products which fail during this period are repaired or replaced without charge, unless the failure is caused by user. 17.precautions 17.precautions 17.precautions 17.precautions adhere to the following precautions to use this lcd module properly. ? (1) fail safe design (1) fail safe design (1) fail safe design (1) fail safe design lcd module has an inherent chance of failure. customers must protect against injury, damage or loss from such failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention of over-current levels and other abnormal operating conditions. ( ( ( (2 2 2 2) handling of lcd panel ) handling of lcd panel ) handling of lcd panel ) handling of lcd panel do not apply any strong mechanical shock to the lcd panel. do not apply any strong mechanical shock to the lcd panel. do not apply any strong mechanical shock to the lcd panel. do not apply any strong mechanical shock to the lcd panel. since the lcd panel is made of glass, excessive shock may damage the panel or cause a malfunction. do not press hard on the lcd panel surface. do not press hard on the lcd panel surface. do not press hard on the lcd panel surface. do not press hard on the lcd panel surface. in the lcd panel, the gap between two glass plates is kept perfectly even to maintain display properties and reliability. the hard pressure on the lcd panel may cause the following problems. if the pressure is over 2kg/cm 2 , the problem don?t return to normal condition. ununiformity of color disorder of orientation of liquid crystal problem returns to normal condition after a while. problem returns to normal condition by turning the power off and turning on again. however these operations should be avoided to insure reliability. do not scratch the polarizer film on the lcd panel surface. do not scratch the polarizer film on the lcd panel surface. do not scratch the polarizer film on the lcd panel surface. do not scratch the polarizer film on the lcd panel surface. k do not press or rub the display surface with a hard tool, tweezers, etc. k for handling, use cotton or conductive gloves so that the display surface is not soiled. k if dust or dirt soils the display surface, clean it as follows with a soft cloth (deerskin, etc.) [dust] wipe off with a soft cloth. (do not rub.) [dirt ] apply clear water to a soft cloth and squeeze hard out of water drops, then lightly wipe off the specified parts. only if the dirt is hardly wiped off, use isopropyl alcohol or ethanol. be careful not to splash the water or the solvents on the edge of polarizer and in the lcd unit. the polarizer possibly exfoliates due to the solvent and water penetrated between the polarizer and the lcd panel. do not use unspecified solvent such as ketone (acetone, etc.) and aromatics (xylene, toluene, etc.) ? 30 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 (flc48sxc8v-12) 1 2 3 4 a b c c title draw. no . ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation (caution) be careful not to allow the water or solvent to enter the module. k if saliva or water drops are left for a long period of time, the part may become deformed or discolored. wipe off immediately in the same way as for dirt. k do not allow oil to adhere to the module since excessive oil is hard to clean. do not place or contact objects on the display surface for a long period of time. do not place or contact objects on the display surface for a long period of time. do not place or contact objects on the display surface for a long period of time. do not place or contact objects on the display surface for a long period of time. this may make some parts of the lcd module distorted and the quality of display may deteriorate. ( ( ( (3 3 3 3) handling ) handling ) handling ) handling of lcd module of lcd module of lcd module of lcd module do not pull the cold do not pull the cold do not pull the cold do not pull the cold- - - -cathode tube cable strongly. cathode tube cable strongly. cathode tube cable strongly. cathode tube cable strongly. if the cable is pulled with the strength of 2kg or more, the cable may be damaged or may lose reliability. assemble the module into user?s system in a dust free environment. assemble the module into user?s system in a dust free environment. assemble the module into user?s system in a dust free environment. assemble the module into user?s system in a dust free environment. conductive foreign matter adheres to the module may cause failures. take anti take anti take anti take anti- - - -electrostatic measures for assembling the module. electrostatic measures for assembling the module. electrostatic measures for assembling the module. electrostatic measures for assembling the module. since the lcd module contains cmos-ics, the following points should be observed. k for assembling the module, operator should be grounded and wear cotton or conductive gloves. k floor of work area and work table to assemble the lcd module should be covered with electrostatic shielding in order to discharge static electricity via an earth wire. k if necessary, ground operation tools (soldering iron, radio pliers, tweezers, etc.). k do not take the module out of the conductive bag until the module is assembled. k do not assemble the module under low humidity (50%rh or less). do not pull the connecting cable do not pull the connecting cable do not pull the connecting cable do not pull the connecting cable on the rear face of the lcd module strongly. on the rear face of the lcd module strongly. on the rear face of the lcd module strongly. on the rear face of the lcd module strongly. do not disassemble or remodel the lcd module. do not disassemble or remodel the lcd module. do not disassemble or remodel the lcd module. do not disassemble or remodel the lcd module. disassembly or remodeling of the lcd module may result in malfunctions or deterioration of the display quality and reliability. ( ( ( (4 4 4 4) precautions in regards of ope ) precautions in regards of ope ) precautions in regards of ope ) precautions in regards of operating the lcd module rating the lcd module rating the lcd module rating the lcd module ? ? ? ? adhere to the specified power supply sequence. adhere to the specified power supply sequence. adhere to the specified power supply sequence. adhere to the specified power supply sequence. if not followed, the cmos-ic may cause a latch-up, or dc voltage may be applied to the liquid crystal, which cause a failure or serious deterioration in display quality. ? ? ? ? do not operate do not operate do not operate do not operate the lcd module when condensation occurs. the lcd module when condensation occurs. the lcd module when condensation occurs. the lcd module when condensation occurs. if the lcd module is operated when condensation is on the terminals of the lcd panel, the terminals cause electrochemical reaction, and may reach disconnection. condensation easily occurs especially when the module is moved from cold environment to warm environment. ? 31 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 (flc48sxc8v-12) 1 2 3 4 a b c c title draw. no . ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation ? ? ? ? the following troubles occur when the lcd module is not used under recommended the following troubles occur when the lcd module is not used under recommended the following troubles occur when the lcd module is not used under recommended the following troubles occur when the lcd module is not used under recommended temperature. temperature. temperature. temperature. k operation under high temperature(>50 ? ): display colors shift to blue. k storage under high temperature(>60 ? ): the polarizer film deteriorates and contrast decreases. k operation under low temperature(< 0 ? ): the response speed decreases considerably. k storage under low temperature(<-20 ? ): the liquid crystal may solidify and become damaged. ? ? ? ? be sure to in be sure to in be sure to in be sure to input the control signals at the correct timing. put the control signals at the correct timing. put the control signals at the correct timing. put the control signals at the correct timing. if control signals (dclk, enab) are not input, or if the timing is out of the specified timing, dc voltage may be applied to the liquid crystal and, as a result, cause image sticking or deterioration of contrast. ( ( ( (5 5 5 5) precautions in regards of designing module mounting ) precautions in regards of designing module mounting ) precautions in regards of designing module mounting ) precautions in regards of designing module mounting ? ? ? ? excessive force should not be applied to the screen or the rear side of the lcd module. excessive force should not be applied to the screen or the rear side of the lcd module. excessive force should not be applied to the screen or the rear side of the lcd module. excessive force should not be applied to the screen or the rear side of the lcd module. excessive pressure on the screen caused by the installation of the lcd module may deteriorate display quality and reliability. brightness uniformity and the reliability of ccfl may decrease if the pressure is applied to the backlight module. ? ? ? ? avoid twisting and bending the lcd module. avoid twisting and bending the lcd module. avoid twisting and bending the lcd module. avoid twisting and bending the lcd module. excessive twist and bend may damage display quality and reliability. ? ? ? ? avoid avoid avoid avoid extending the power cable between the lcd module and inverter. extending the power cable between the lcd module and inverter. extending the power cable between the lcd module and inverter. extending the power cable between the lcd module and inverter. this may cause the backlight to flicker or not to light. ? ? ? ? keep the backlight cable apart from the metal enclosure of the lcd module. keep the backlight cable apart from the metal enclosure of the lcd module. keep the backlight cable apart from the metal enclosure of the lcd module. keep the backlight cable apart from the metal enclosure of the lcd module. when frequency current for backlight driving leak to the metal enclosure, the desired brightness may not be assured. ? ? ? ? when when when when m m m mounting lcd module with m ounting lcd module with m ounting lcd module with m ounting lcd module with m3 3 3 3 screws (x4), screws (x4), screws (x4), screws (x4), and rear side [detail a] m2.5 screws(x2) and rear side [detail a] m2.5 screws(x2) and rear side [detail a] m2.5 screws(x2) and rear side [detail a] m2.5 screws(x2) tighten the screws with torque tighten the screws with torque tighten the screws with torque tighten the screws with torque 3.5kgf. 3.5kgf. 3.5kgf. 3.5kgf. ( ( ( (6 6 6 6) storage method ) storage method ) storage method ) storage method ? ? ? ? do not store the lcd module in an atmosphere of o do not store the lcd module in an atmosphere of o do not store the lcd module in an atmosphere of o do not store the lcd module in an atmosphere of organic solvent or corrosive gas. rganic solvent or corrosive gas. rganic solvent or corrosive gas. rganic solvent or corrosive gas. in an organic solvent atmosphere, the polarizer film discolors and display quality deteriorates. in a corrosive gas environment, various parts of the module may corrode or deteriorate. ? ? ? ? store the lcd module in a store the lcd module in a store the lcd module in a store the lcd module in a sharp sharp sharp sharp pack pack pack package. age. age. age. at storing, sharp packages can be stacked up to 3 boxes. the lcd module is in an anti-static bag. keep the module in that status. 05 20050420 company name was changed 04 20050208 add screw torque. ? 32 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 (flc48sxc8v-12) 1 2 3 4 a b c c title draw. no . ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation ? ? ? ? the lcd module is recommended to be stored in humidity controlled, cool and dark the lcd module is recommended to be stored in humidity controlled, cool and dark the lcd module is recommended to be stored in humidity controlled, cool and dark the lcd module is recommended to be stored in humidity controlled, cool and dark locations. locations. locations. locations. recommended storage environment ? place : dark (avoid direct sunlight) ? temperature : 10 ? 35 ? ? humidity : 50 ? 60%rh note) if the module is left in an environment of 60 ? and above for a long period of time, optical characteristics may deteriorate. ( ( ( (7 7 7 7) disposal method ) disposal method ) disposal method ) disposal method lcd module lcd module lcd module lcd module the components of this lcd module can be grouped into metal, resin, glass and so on. as the backlight contains ccfl which includes mercury, it must be disposed according to the local ordinance or regulations. package package package package all the packages are made of recyclable papers except the anti-esd bag. (8) (8) (8) (8) caution in designing inverter caution in designing inverter caution in designing inverter caution in designing inverter fluorescent lamps driven by high voltage are included in this lcd module. please stand to the instructions below when designing inverter that lights the fluorescent lamps. otherwise it may lead to fatal failure, such as smoking or firing. apply protective circuit apply protective circuit apply protective circuit apply protective circuit in preparation for lamp breaking, wire breaking and short circuit. the protective circuit should also detect half open circuit and wire breaking in narrow gap etc.. otherwise it may lead to fatal failure. keep enough current capacity keep enough current capacity keep enough current capacity keep enough current capacity of inverter output for leakage current, which leaks from lamps and wire to surrounding metal material. usually output current of about 1.5 times as same as the lamp current is necessary. but it sometimes varies due to characteristics of the inverter itself. so before determining design, please check characteristics of the inverter by connecting it to the lcd module. keep enough temperature margin keep enough temperature margin keep enough temperature margin keep enough temperature margin for each parts mounted on inverter. temperature of the parts becomes higher when they are mounted in the final products due to heating inside. the temperature of each parts must not increase over the guaranteed temperature. ? 33 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 (flc48sxc8v-12) 1 2 3 4 a b c c title draw. no . ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation protective sheet (please tape the sheet onto the frame) 8 8 8 8 return method of the lcd module requested for repair or return method of the lcd module requested for repair or return method of the lcd module requested for repair or return method of the lcd module requested for repair or analysis analysis analysis analysis of the prob of the prob of the prob of the problem lem lem lem ~ when returning the lcd modules, adhere to the following procedures not to damage the lcd panel or the backlight cables. (fig. 17-1(a)~(b)) when the lcd module is returned without following the specified packaging procedures, sharp will not take responsibility for the damages caused by the failure of the packaging method. ~ please be cautious not to put fingerprints or other stains on the display by wearing a glove or fingerstall when managing lcd module modules, including faulty modules that require to be returned . (1) attach protective sheet. (2) put the backlight cables in slots. (3) put the lcd module into the anti-electrostatic bag (please do not use torn anti-electrostatic bags) fig. 17-1(a) packaging method front side front side anti-electrostatic bag * if the cables are not fixed, the connectors may scratch the lcd panel surface or the cables may be damaged. backlight cable rear side tape tape 05 20050420 company name was changed ? 34 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 (flc48sxc8v-12) 1 2 3 4 a b c c title draw. no . ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation (4) storage into the carton box ~ when using the carton box manufactured by sharp (please use carton boxes and arrowheads that are not collapsed) ? cautious ? the bending direction should ? do not to put anti-electrostatic bag be arranged. in the partition box. holder partition box anti- electrostatic bag lcd unit 05 20050420 company name was changed ? 35 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 (flc48sxc8v-12) 1 2 3 4 a b c c title draw. no . ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation **the arrowheads are shown on the holders.** fig. 17-1(b) packaging method ~ when not using the carton box manufactured by sharp please pack the lcd modules one by one and make sure not to damage the lcd modules when transporting. the front side of lcd units should be faced to the direction of the making on carton box. holder carton box 499 499 499 499 464 464 464 464 250 250 250 250 05 20050420 company name was changed ? 36 edit date appr. check desig. description cust. / date document control section 1 d d e f b a desig. check appr. LQ190E1LX31 (flc48sxc8v-12) 1 2 3 4 a b c c title draw. no . ? ld17426 sharp corporatio n sharp corporation sharp corporatio n sharp corporation ( ( ( (9 9 9 9) others ) others ) others ) others ? ? ? ? if the lcd if the lcd if the lcd if the lcd panel is damaged, do not inhale and do not swallow the liquid crystal. panel is damaged, do not inhale and do not swallow the liquid crystal. panel is damaged, do not inhale and do not swallow the liquid crystal. panel is damaged, do not inhale and do not swallow the liquid crystal. if the liquid crystal adhere to the body or cloths, wash it off with soap immediately. follow regular precautions for electronic components. ? ? ? ? flux residue on the printed circuit board flux residue on the printed circuit board flux residue on the printed circuit board flux residue on the printed circuit board is harmless to the quality and reliability of lcd is harmless to the quality and reliability of lcd is harmless to the quality and reliability of lcd is harmless to the quality and reliability of lcd module. module. module. module. sharp has adopted non-wash technology on module assembly process. 18. precautions for use 18. precautions for use 18. precautions for use 18. precautions for use this product is designed, developed and manufactured as contemplated for general use, including without limitation, general office use, personal use, household use, and ordinary industrial use, but is not designed, developed and manufactured as contemplated for use accompanying fatal risks or dangers that, unless extremely high safety is secured, could lead directly to death, personal injury, severe physical damage or other loss (hereinafter ?high safety required use?), including without limitation, nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life support system, missile launch control in weapon system. if customer?s product possibly falls under the category of high safety required use, please consult with our sales representatives in charge before such use. in addition, sharp shall not be liable against the customer and/or any third party for any claims or damages arising in connection with the high safety required use of the product without permission. 19. miscellaneous 19. miscellaneous 19. miscellaneous 19. miscellaneous specifications of the tft-lcd panel and other components used in the lcd module are subject to change. both parties shall discuss together before change. if any doubt is raised in the content of the specifications, both parties shall discuss and make best effort for the agreement. 05 20050420 company name was changed |
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