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notices 1. the contents stated in this docu ment and the product may be subject to change without prior notice. when you kindly study to use this produc t, please ask our distributor or us for the latest information. 2. this product is developed and produced for usage onto normal electronic products (office automation equipments, communication peripherals, electric appliance products, game machines, etc.) and is not suitable for applications which need extremely high reliability and ex treme safety (aero- or space-use machines, control equipments for nucle ar power, life keeping equipments, etc.). 3. this document shall not grant or guar antee any right to adapt intellectual property or any other pa tents of third party. 4. please use this product correctly a ccording to operating conditions and precautions for use stated in this document. please install safety proof in your designing to avoid human accident, fire accident and social damage, which may be resulted from malfunction of this product. 5. this product is not designed to withstand against radiant rays. 6. it is strictly prohibit ed to copy or publish a part or whole of this document without our prior written approval. revision history date revision no. page descriptions jun. 02, 03 ver. 1 - preliminary release aug. 01, 03 ver. 2 3 electrical characteristics of logic addition of description about current capacity for v dd . 3, 9 electrical characteristics of logic interface pin connections of logic change of the sellvds input maximum voltage (3.3v ? 3.6v) 6 optical characteristics addition of maximum value and minimum value. 7 optical characteristics addition of description about gray to gray response time definition. 9 interface pin connections of logic correction of the connector cn1 pin assignment (+/- ? -/+) sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 1/22
mechanical characteristics ta=25c item specification unit module size 920.0(w) x 580.0(h) x 50.5 max.(t) mm resolution 1280 x rgb(w) x 768(h) pixel sub pixel pitch 0.2245(w) x 0.6735(h) mm pixel pitch 0. 6735(w) x 0.6735(h) mm active viewing area 862.080(w) x 517.248(h) mm bezel opening area 866.7(w) x 524.4(h) mm weight 14800 typ. g electrical absolute maximum ratings ta=25c item symbol min max unit note v dd -v ss -0.3 6.0 v logic power supply voltage v ddb -v ss 0.0 17.0 v inverter v i v ss -0.3 v ss +3.8 v logic input voltage v ib v ss -0.3 v ss +7.0 v inverter environmental absolute maximum ratings item symbol conditions min max unit note t st storage -20 60 ambient temperature t op operation 0 50 c note 1 humidity - ta=40c max. - 85 %rh no condensation note 2 vibration - storage - 1.5 g note 3 shock - storage - 50 g xyz 11ms/direction [note 1] care should be taken so that the lcd module may not be subjected to the temperature beyond this specification. [note 2] ta>40 c: absolute humidity shall be less than that of 85%rh/40 c. [note 3] 10-200hz, 30min/cycle, x/y/z each one cycle and except for resonant frequency. sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 2/22
electrical characteristics of logic f clk =67mhz, f h =49khz, f v =60hz , ta=25c item symbol conditions min typ max unit note power supply voltage v dd -v ss 4.5 5.0 5.5 v power supply current i dd note 1 - (700) (1500) ma v dd =5.0v v ih high level 2.0 - 3.6 sellvds input voltage v il low level v ss - 0.8 v v dd = 4.5 ~ 5.5v v th high level - - +100 lvds input logic voltage v tl low level -100 - - mv v dd =5.0v (v cm =1.25v) lvds input common mode voltage v cm 1.0 1.25 2.0 v v dd =5.0v lvds input termination resistor r t - 100 - ? internal [note 1] display pattern of typical power supply current is 256 gray scale bar. [note 2] this module has a current fuse tf16n3.15 (3.15a, koa corp.) in v dd power line. for your v dd power source, enough current capacity is necessary to blow this fuse in case of a trouble. if the current capacity is not enough, the over current protector is necessary. electrical characteri stics of inverter this module has two inverters. the characteri stics of single inverter are shown below. ta=25c item symbol conditions min typ max unit note power supply voltage v ddb -v ss 13.0 14.0 15.0 v max. brightness 5000 6000 7000 power supply current i ddb min. brightness 1000 2000 3000 ma operating frequency fo max. brightness 54 60 66 khz internal pwm frequency fbi 250 270 290 hz external pwm frequency fbe 50 - 300 hz on v hbltc or open 2.0 - 5.0 backlight on/off control (bltc) voltage off v lbltc 0.0 - 0.8 v backlight on/off control (bltc) current i bltc -1.0 - 1.5 ma int. v hpwsel or open 2.0 - 5.0 internal/external pwm select (pwsel) voltage ext. v lpwsel 0.0 - 0.8 v internal/external pwm select (pwsel) current i pwsel -1.0 - 1.5 ma max. v hbrt2 - 1.0 - internal pwm brightness control (brt2) voltage min. v lbrt2 brt1=vss - 0.0 - v internal pwm brightness control (brt2) current i brt2 -1.0 - 1.5 ma high v hbrtp 2.0 - 5.0 external pwm brightness control (brtp) voltage low v lbrtp 0.0 - 0.8 v external pwm brightness control (brtp) current i brtp -1.0 - 1.5 ma external pwm duty d brtp pwsel=l 30 - 100 % v ddb =14v [note 1] the measurement is a result after 15 minutes of lighting. [note 2] the current capacity of power source for one inverter should be 20a or higher. when power source capacity is lower, the protector circuit in inverter may not operate in case of a trouble. therefore total current capacity of power source for this lcd module should be 40a or higher, because this module has two inverters. if the power source of current capacity is under above value, the protector circuit such as shutdown circuit at over current occurrence is necessary in power source. [note 3] the inverter generates heat at backlight on and causes temperature rise. therefore, take necessary heat radiating design to meet the specified operating temperature range for lcd module inside your system. [note 4] backlight driving conditions (lamp operating frequency fo especially) may interfere with horizontal frequency fh, causing the beat or flicker on the display. therefore the horizontal frequency fh shall be adjusted in relation to lamp operating frequency fo to avoid interference. sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 3/22
backlight on/off control (bltc) functions item input function high level or open backlight on bltc low level backlight off [note 1] the function of bltc is valid when backlight power is on. internal/external pwm select (pwsel) functions item input function high level or open internal pwm brightness control mode pwsel low level external pwm brightness control mode internal pwm brightness control (brt1, brt2) functions item input function volume control: the variable resistor of 10k ? type should be connected between brt1 and brt2. brightness can be controlled by the value of resistance. brt1 brt2 resistance value: 0 ? : minimum brightness 10k ? : maximum brightness brt1 brt2 voltage control: brightness can be controlled by the value of input voltage between brt1 and brt2. brt1: should be fixed to v ss brt2: should de applied variable voltage voltage value: 0v: minimum brightness 1v: maximum brightness [note 1] the function of brt1 and brt2 are valid when pwsel is high level or open and brtp is open. [note 2] when the v ddb and bltc are off, brt2 should not be applied voltage. external pwm brightness control (brtp) functions item input function brtp duty control: brightness can be controlled by the duty of input brtp signal. duty value: 30%: minimum brightness 100%: maximum brightness [note 1] the function of brtp is valid when pwsel is low level. [note 2] when the v ddb and bltc are off, brtp should not be applied voltage. sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 4/22
internal pwm brightness cont rol sequence requirement [note 1] external pwm duty d brtp = thpw / tpw : 30 - 100 % external pwm frequency fbe = 1/tpw : 50 - 300 hz [note 2] in external brightness control mode (bltc=h, pwsel=l), when the period of brtp=l is more than 20 ms, backlight turns off by protection circuit in inverter. in this case, even if brtp=h is input again, backlight will not turned on. please input power supply v ddb or bltc again. [note 3] in internal brightness control mode (bltc=h, pwsel=h or open), brtp must be high level or open. if brtp is low, it gives priority to brtp=l over internal brightness control mode and backlight turns off. [note 4] when the period of bltc=h is under 120ms, backlight isn't turned on normally because rush current prevention circuit functions. therefore, the period of bltc=h should be more than 120ms. lamp life this module has the direct type backlight with 32 cold cathode fluorescent lamps (ccfl). the life time of single lamp is shown below. item symbol conditions min typ max unit note lamp life t ol ta = 2 5 2c max. brightness 50000 - - hrs sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 5/22 tpw thpw expanded vddb bltc brtp brtp 13v 0.8s max. (at bltc=open) 0s min. 0s min. 0.2s max. 0s min. 0.2s max. 0.02s max. [ note 2 ] on off on external brightness control mode on off on 0.12s min. [note 4] external brightness control mode at 100% duty or internal brightness control mode [note 3]
optical characteristics v dd =5.0v, f clk =67mhz, f h =49khz, f v =60hz , ta=25c item symbol conditions min typ max unit note brightness b =0 350 500 - cd/m 2 note 4,8 brightness uniformity b =0 - - 1.30 - note 5,6,8 contrast ratio cr =0 400 600 - - note 2,4,8 = 0 70 85 - = 90 70 85 - =180 70 85 - viewing angle range cr>10 =270 70 85 - deg. note 1,2, 4,8 rise tr - 14 40 fall tf - 8 20 response time gray to gray =0 - (8) - ms. note 3,4,8. 9 x 0.614 0.664 0.714 red y 0.280 0.330 0.380 x 0.236 0.286 0.336 green y 0.552 0.602 0.652 x 0.091 0.141 0.191 blue y 0.011 0.061 0.111 x 0.250 0.280 0.310 color of cie coordinate white y =0 0.260 0.290 0.320 - note 4,8 color gamut c =0, to ntsc - 75 - % note 4,8 [note 1] definition of ? ? and ? ? [note 2] definition of contrast ratio ?cr? [note 3] definition of response time ?tr? and ?tf? [note 4] this shall be measured at center (point no.3 shown in note 7). [note 5] this shall be measured at five points shown in note 7. sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 6/22 90% 10% tr white data 100% 0 % b black black tf cr = brightness at white brightness at black =180 =270 =0 =90
[note 6] definition of brightness uniformity ? b ? [note 7] measurement points [note 8] measurement condition (1) measurement equipment: bm-5 a (topcon corp.), field=2o (2) ambient temperature ta: 252oc (3) lcd: all pixels are white or black or red or green or blue, v dd =5.0v, fclk=67mhz, fh=49khz, fv=60hz (4) measure after 30 minutes of lamp warm up. (5) inverter input: v ddb =14v, maximum brightness [note 9] definition of gray to gray response time gray to gray response time is the aver age of each gray to gray switching time. sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 7/22 active area 5/6hp 1/2hp 1/6hp 1/6vp 1/2vp 5/6vp vp: total number of vertical pixel hp: total number of horizontal pixel 1 2 4 5 3 b = maximum brightness of five points minimum brightness of five points 90% between gray (1) to gray (2) 10% between gray (1) to gray (2) gray to gray switching time gray (2) data gray (2) gray (1) b gray (1) gray (1) gray to gray switching time
block diagram sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 8/22 source driver 1280 x (rgb) tft panel back light (direct type) tft timing generator (lvds-receiver) gate driver vdd vss 768 dc/dc converter cn1 inverter vss vddb vss vddb bltc, brt1, brt2, pwsel, brtp lcd module cn2 vdd vss vss vddb vss vddb bltc, brt1, brt2, pwsel, brtp inverter blcn1 blcn2 blcn5 blcn3 blcn4 blcn6
interface pin connections of logic lcm : cn1 pin no. symbol function 1 nc no connection (reserved) 2 nc no connection (reserved) 3 nc no connection (reserved) 4 v ss power ground 5 rx0- positive lvds differential data input 6 rx0+ negative lvds differential data input 7 v ss power ground 8 rx1- positive lvds differential data input 9 rx1+ negative lvds differential data input 10 v ss power ground 11 rx2- positive lvds differential data input 12 rx2+ negative lvds differential data input 13 v ss power ground 14 rxclk- positive lvds differential data input 15 rxclk+ negative lvds differential data input 16 v ss power ground 17 rx3- positive lvds differential data input 18 rx3+ negative lvds differential data input 19 v ss power ground 20 nc no connection (reserved) 21 nc no connection (reserved) 22 nc no connection (reserved) 23 v ss power ground 24 v ss power ground 25 sellvds select lvds data assignment (pull down, 3.6v max.) 26 v dd logic power supply (5.0v normal) 27 v dd logic power supply (5.0v normal) 28 v dd logic power supply (5.0v normal) 29 v dd logic power supply (5.0v normal) 30 nc no connection (reserved) cn1: df14a-30p-1.25h (hirose) suitable mating connector: df14-30s-1.25c (hirose) [note 1] internal termination resistors of lvds input lines are 100 ? . lcm : cn2 pin no. symbol function 1 v dd logic power supply (5.0v normal) 2 v dd logic power supply (5.0v normal) 3 v dd logic power supply (5.0v normal) 4 v dd logic power supply (5.0v normal) 5 v dd logic power supply (5.0v normal) 6 v dd logic power supply (5.0v normal) 7 v ss power ground 8 v ss power ground 9 v ss power ground 10 v ss power ground 11 v ss power ground 12 v ss power ground cn1: 53261-1290 (molex) suitable mating connector: 51021-1200 (molex) [note 1] the current capacity of the cable connected with vdd input pin of connector cn1 isn't enough, connector cn2 should be used. sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 9/22
interface pin connections of inverter inverter: blcn1, blcn2, blcn3, blcn4 pin no. symbol function 1 v ss power ground 2 v ss power ground 3 v ss power ground 4 v ss power ground 5 v ss power ground 6 v ddb backlight power supply (14.0v normal) 7 v ddb backlight power supply (14.0v normal) 8 v ddb backlight power supply (14.0v normal) 9 v ddb backlight power supply (14.0v normal) 10 v ddb backlight power supply (14.0v normal) blcn1, blcn2, blcn3, blcn4: df3-10p-2h (hirose) suitable mating connector: df3-10s-2c (hirose) inverter : blcn5, blcn6 pin no. symbol function 1 v ss power ground 2 v ss power ground 3 nc no connection 4 bltc backlight on/off control 5 brt1 internal pwm brightness control 1 6 brt2 internal pwm brightness control 2 7 brtp external pwm brightness control 8 v ss power ground 9 pwsel internal/external select blcn5, blcn6: il-z-9pl-smty (jae) suitable mating connector: il-z-9s-s125c3 (jae) sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 10/22
lvds data assignment sellvds = low (v ss ) or open sellvds = high (3.3v) sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 11/22 g0 (lsb) r5 r4 r3 r2 r1 r0 (lsb) b1 b0 (lsb) g5 g4 g3 g2 g1 de na na b5 b4 b3 b2 rx0 +/- rx1 +/- rx2 +/- rxclk +/- na b7 (msb) b6 g7 (msb) g6 r7 (msb) r6 rx3 +/- g2 r7 (msb) r6 r5 r4 r3 r2 b3 b2 g7 (msb) g6 g5 g4 g3 de na na b7 (msb) b6 b5 b4 rx0 +/- rx1 +/- rx2 +/- rxclk +/- na b1 b0 (lsb) g1 g0 (lsb) r1 r0 (lsb) rx3 +/-
interface signals simbol function dclk data clock de data enable (positive) r0 red data 0 (lsb) r1 red data 1 r2 red data 2 r3 red data 3 r4 red data 4 r5 red data 5 r6 red data 6 r7 red data 7 (msb) g0 green data 0 (lsb) g1 green data 1 g2 green data 2 g3 green data 3 g4 green data 4 g5 green data 5 g6 green data 6 g7 green data 7 (msb) b0 blue data 0 (lsb) b1 blue data 1 b2 blue data 2 b3 blue data 3 b4 blue data 4 b5 blue data 5 b6 blue data 6 b7 blue data 7 (msb) [note 1] the valid synchronous signals are only dclk and de. the synchronous signals hsync and vsync are invalid. [note 2] interface signals are loaded from lvds-transmitter to tft timing generator with lvds sequence. (see block diagram .) sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 12/22
interface (lvds) signal timing parameters parameter symbol conditions min typ max unit tsu1 390 - - thd1 f clk =74mhz t clk =13.5ns 375 - - tsu2 420 - - thd2 f clk =67mhz t clk =14.9ns 400 - - tsu3 500 - - input data setup/ hold time thd3 f clk =60mhz t clk =16.7ns 485 - - ps [note 1] in the following timing waveform, the imaginary strobe point which is sampling position of lvds input data signal is (n x tclk)/14, where n is even value. for this imaginary strobe point, data setup time is tsu and data hold time is thd, respectively. cycle jitter of lvds clock parameter symbol min typ max unit note p-p of jitter / 100 cycles tcj1 - - 250 ps jitter rate tcj2 - - 25 ps/cycle note 1 [note 1] please confirm tcj2 (jitter rate), only if tcj1 (p-p of jitter/100cycles) exceeds 250ps. [additional explanation] right diagram shows the example of cycle jitter of lvds clock. according to this diagram, tclk min. is 15.0ns and tclk max. is 15.42ns between 0nc and 100nc. the tcj1 (p-p of jitter / 100 cycles) in this sphere is tcj1 =15.42 - 15.0 =0.42 ns and out of specification (250ps max.). so, it is neccesary to measure tcj2 (jitter rate) and to judge whether it conform to above specification. according to the diagram, the sharpest fluctuation of tclk is 0.4ns per 5nc. so that, the tcj2 in this sphere is tcj2 =0.4/5 =0.08 ns/cycle and larger than specification (25ps/cycle max.). in conclusion, normal function of the lcd module can not be assured in this case. sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 13/22 thd tsu t clk 3 t clk 14 5 t clk 14 7 t clk 14 9 t clk 14 11 t clk 14 13 t clk 14 rxclk +/- rxm +/- m=1 , 2 , 3 1 t clk 14 cycle jitter of lvds clock 14.9 15.0 15.1 15.2 15.3 15.4 15.5 15.6 0 50 100 150 200 250 cycle n c (n) period t clk (ns)
interface signal timing parameters ( de_mode ) parameter symbol min typ max unit note dclk frequency f clk (60) 67 (74) mhz f clk =1/t clk horiz. period t hp 1380 1380 1500 t clk horiz. de t hde 1280 1280 1280 t clk horiz. frequency f h (44) 49 (53) khz f h = 1/t hp vert. period t vp 780 806 830 t hp fv=60hz typ. vert. de n vde 768 768 768 n de vert. frequency f v (54) 60 (66) hz f v = 1/t vp [note 1] the relations between horizontal period (thp) and horizontal de (tde) must be kept thp thde+100 [tclk]. [note 2] these signal timing parameters are specified at the digital inputs of lvds transmitter. [note 3] the values in this table only show the normal operating conditions of internal logic circuit, and it does not assure the conditions for appearance and display quality. the conditions for appearance and display quality are shown in the inspection standard separately. interface signal timing diagram ( de_mode ) sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 14/22 dclk rgb data de de de shrink t clk t clkl t sd t hd invalid data t si t hi t si t hi invalid data t hp t hde t vp 1 2 - - - - - - n-1 n n vde
relationship between input data and display color red data green data blue data msb lsb msb lsb msb lsb input data display color 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 l l l l l l l l l l l l l l l l l l l l l l l l red(255) h h h h h h h h l l l l l l l l l l l l l l l l green(255) l l l l l l l l h h h h h h h h l l l l l l l l blue(255) l l l l l l l l l l l l l l l l h h h h h h h h cyan l l l l l l l l h h h h h h h h h h h h h h h h magenta h h h h h h h h l l l l l l l l h h h h h h h h yellow h h h h h h h h h h h h h h h h l l l l l l l l basic color white h h h h h h h h h h h h h h h h h h h h h h h h black l l l l l l l l l l l l l l l l l l l l l l l l red(1) l l l l l l l h l l l l l l l l l l l l l l l l red(2) l l l l l l h l l l l l l l l l l l l l l l l l : : : : red(253) h h h h h hlhll lllllll l l l l lll red(254) h h h h h hhlll lllllll l l l l lll red red(255) h h h h h hhhll lllllll l l l l lll black l l l l l lllll lllllll l l l l lll green(1) l l l l l lllll lllllhl l l l l lll green(2) l l l l l l l l l l l l l l h l l l l l l l l l : : : : green(253) l l l l l l l l h h h h h h l h l l l l l l l l green(254) l l l l l l l l h h h hhhhll l l l l l l l green green(255) l l l l l l l l h h h hhhhhl l l l l l l l black l l l l l lllll lllllll l l l l lll blue(1) l l l l l lllll lllllll l l l l llh blue(2) l l l l l lllll lllllll l l l l lhl : : : : blue(253) l l l l l l l l l l l lllllh h h h hhlh blue(254) l l l l l l l l l l l lllllh h h h hhhl blue blue(255) l l l l l l l l l l l lllllh h h h hhhh [note 1] color(n) --- 'n' indicates gray scale step. relationship between input data and display position 1.1 1.2 1.3 . . . . . . . . 1.1279 1.1280 2.1 2.2 2.1280 3.1 vp. hp r g b . . . . . . 767.1 767.1280 768.1 768.2 . . . . . . . . . . 768.1279 768.1280 sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 15/22
power on/off sequence requirement when the v dd is off, lvds input must be kept at either low level or high impedance. inverter (backlight) on/off sequence is not related lvds sequence, however it is recommended to consider some timing difference between logic input as shown above. if backlight lights on before lcd starts functi on, or if backlight is kept on after lcd stopped function, screen may look white for a moment or abnormal image may be displayed. this is caused by variation in output signal from timing generator at lvds input on or off. it does not cause damage to liquid crystal molecule and driving circuit. sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 16/22 90% valid data 90% 0 < t 2 < 65ms 0v 0v 0 < t 4 < 50ms power-on power-off 0v 13v 0 < t 1 <25 ms 1sec < t 5 10% 5 ms < t 3 < 200 ms vdd lvds input vddb (power on) 10% v th v tl v th v tl v cm 0v 100ms < t 6 0ms t 7 bltc 0ms t 9 t 8 800ms ( at bltc=o p en ) 0v 13v vddb (power off) 0v backli g ht on 0ms t 10 bltc backli g ht off backli g ht on backli g ht off
precautions (instructions for safe and proper use) 1. instructions for safety (1) please do not disassemble or modify lcd module to avoid the possibility of electric shock, damage of electronic components, scratch at display surface and invasion of foreign particles. in addition, such activity may result in fire accident due to burning of electronic component. lcd module disassembled or modified by customer is out of warranty. (2) please be careful in handling of lcd module with broken glass. when the display glass breaks, please pay attention not to injure your fingers. the display surface has the plastic film attached, which prevents dispersion of glass pieces, however touching broken edge will injure your fingers. also lamp (cold cathode fluorescent lamp) is made of glass, therefore please pay attention in the same way. (3) please do not touch the fluid flown out of broken display glass. if the fluid should stick to hand or clothes, wipe off with soap or alcohol immediately and then wash it with water. if the fluid should get in eyes, wash eyes immediately with pure water for more than 15 minutes and then consult the doctor. (4) lamp contains mercury inside. please follow regulations or rules established by local autonomy at its disposal. (5) please be careful to electric shock. before handling lcd module, please switch off the power supply. since high voltage is applied to lamp terminal, cable, connector and inverter circuit in operation mode, touching them will cause electric shock. 2. instructions for designing (1) mounting of lcd please fix lcd module at all mounting holes and all mounting flanges shown in this specification for installation onto system. the used screws should have proper dimensions. furthermore, designing of mounting parts should be adequate so that lcd module is not warped or twisted, to achieve good display quality. (2) heat radiation lamp generates heat at lighting and causes temperature rise inside system. therefore, designing to radiate heat like radiation slits at cabinet is recommended to meet the specified operating temperature range for lcd module. (3) noise on power line spike noise contained in power line causes abnormal operation of driving circuit and abnormal display. to avoid it, spike noise should be suppressed below vdd 100mvp-p. (in any case, absolute maximum rating should be kept.) (4) power sequence before lcd module is switched on, please make sure that power supply and input signals of system, testing equipment, etc. meet the recommended power sequence. (5) absolute maximum rating absolute maximum rating specified in this specification has to be kept in any case. it shows the maximum that cannot be exceeded. exceeding it may cause burning or non-recoverable break of electronic components in circuit. please make system design so that absolute maximum rating is not exceeded even if ambient temperature, input signal and components are varied. sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 17/22
(6) protection for power supply please study to adapt protection for power supply against trouble of lcd module, depending on usage condition of system. fuse installed on lcd module should be never modified. any modification to make the function of fuse ineffective may cause burning or break of printed wiring board or other components at circuit trouble. (7) protection against electric shock high voltage is applied to lamp connector, inverter circuit and lamp at lighting. please make design not to expose or be accessible to such high voltage parts to avoid electric shock. (8) protection cover and cut-off filter for ultraviolet rays when lcd module is used under severe condition like outdoor, it is recommended to use transparent protection cover over display surface to avoid scratches and invasion of dust and water. in addition, when lcd module is exposed to direct sun light for long time, use of cut-off filter for ultraviolet rays is also recommended. please be careful not to get condensation. (9) power supply for inverter if lcd display turned into reddish screen or remarkable brightness decreases by the end of cfl life, please make a consideration of design that the backlight is turned off immediately. (10) setting direction of lcd please install this lcd module in the following direction onto your system. setting in the other direction may cause the un-uniform display. 3. instructions for use and handling (1) protection against static electricity c-mos lsi and semiconductors are easily damaged by static discharge. lcd module should be handled on conductive mat by person grounded with wrist strap etc. to avoid getting static electricity. please be careful not to generate static electricity during operation. (2) protection against dust and stain lcd module should be handled in circumstance as clean as possible. it is recommended to wear fingerstalls or ductless and soft gloves before handling to avoid getting dust or stain on display surface. (3) protection film for display surface it is recommended to remove protection film at nearly final process of assembling to avoid getting scratch or dust. to remove film, please pick up its edge with dull-head tweezers or cellophane tape at first and then remove film gradually taking more than 3 seconds. if film is removed quickly, static electricity may be generated and may damage semiconductors or electronic components. (4) contamination of display surface when display surface of lcd module is contaminated, please wipe the surface softly with cotton swab or clean cloth. if it is not enough, please take it away with cellophane tape or wipe the surface with cotton swab or clean cloth containing benzine. in this case, please be careful so that benzine does not get in inside of lcd module, because it may be damaged. sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 18/22 landscape direction only built-in inverte r (rear side) front view
(5) water drop on lcd surface please do not leave lcd module with water drop. when the display surface gets water drop, please wipe it off with cotton swab or soft cloth immediately, otherwise display surface will be deteriorated. if water gets in inside of lcd module, circuit may be damaged. (6) please make sure that lcd module is not warped or twisted at installation into system. even temporary warp or twist may be the cause for failure. (7) mechanical stress please be careful not to apply strong mechanical stress like drop or shock to lcd module. such stress may cause break of display glass and lamp or may be the cause for failure. (8) pressure to display surface please be careful not to apply strong pressure to display surface. such pressure may cause scratches at surface or may be the cause of failure. (9) protection against scratch please be careful not to hit, press or rub the display surface with hard material like tools. in addition, please do not put heavy or hard material on display surface, and do not stack lcd modules. polarizer at front surface can be easily scratched. (10) plugging in of connector please be careful not to apply strong stress to connector part of lcd module at plugging in or out, because strong stress may damage the inside connection. at plugging in connector, place lcd module on the flat surface and hold the backside of connector on lcd module. please make sure that connector is plugged in correctly. insecure connection may be the cause for failure during operation. in addition, please be careful not to put the connecting cable between cabinet of system and lcd module at insta lling lcd module into system. (11) handling of lamp cable and fpc (flexible printed circuit) please be careful not to pull or scratch lamp cable, because lamp or soldered part of cable may be damaged consequently. also fpc should not be pulled or scratched. (12) switching off before plugging in connector please make sure that power is switched off before plugging in connector. if power is on at plugging in or out, circuit of lcd module may be damaged. when lcd is switched on for test or inspection, please make sure that power supply and input signals of driving system meet the specified power sequence. (13) temperature dependence of lcd display response speed (optical response) of lcd display is dependent on temperature. under low temperature, response speed is slower. also brightness and chromaticity change slightly depending on temperature. (14) slow light-up of lamp under low temperature under low temperature, start-up of lamp gets difficult. (the time from switch-on to stable lighting becomes longer.) as characteristic of lamp, operation under low temperature makes the life time shorter. to avoid this, it is recommended to operate under normal temperature. (15) condensation lcd module may get condensation on its display surface and inside in the circumstance where temperature changes much in short time. condensation can cause deterioration or failure. therefore, please be careful not to get condensation. (16) remaining of image displaying the same pattern for long time may cause remaining of image even after changing the pattern. this is not failure. sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 19/22
4. instructions for storage and transportation (1) storage please store lcd module in the dark place of room temperature and low humidity in original packing condition, to avoid condensation that may cause failure. since sudden temperature change may cause condensation, please store in circumstance of stable temperature. (2) stacking number since excessive weight causes deformation and damage of carton box, please stack only up to the number stated on carton box for storage and transportation. (3) handling since lcd module consists of glass and precise electronic components, it will be damaged by excessive shock and drop. therefore, please handle the carton box carefully to minimize shock at loading, reloading and transportation. sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 20/22
outer dimensions (front side) sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 21/22
outer dimensions (back side) sanyo electric co., ltd. TM396WX-71N31B ver. 2 page 22/22

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