User Manual IDK2121WNK2FHA2E
Contents
1. USB Signal Signal Function RS 232 Signal Signal Function Pin Name Pin Name 1 G Ground 1 G Ground 2 V USB Power 2 V Power 3 G Ground 3 G Ground 4 D USB D 4 TxD Serial Port 5 D USB D 5 RxD Serial Port Signal DB 9 ping RS 232 pin Sourced by Signal Description Name RxD 2 5 ctlr serial data from controller to host TxD 3 4 host serial data from host to controller USB Interface G V G D D G V G Tx Rx RS232 Interface Figure 5 1 Board mounted header 5 2 2 3 Touch Screen Connector JP2 Pins and signal descriptions The Touch Screen connector JP2 is a single row by 2 54mm 5 pins 90 degree Male type connector The pins are numbered as shown in the table below JP2 Signal Name Signal Description Pin 1 H UR Drive signal attached to the touchscreen substrate upper right corner when viewed from a user s perspective 2 Y UL Drive signal attached to the substrate upper left corner 3 COM 4 X LR Drive signal attached to the substrate lower right corner 5 L LL Drive signal attached to the substrate lower left corner com HXSYL URUL LRLL IEL E 1 5 1 5 5 1 29 IDK 2121W User Manual 5 2 3 Physical dimension ETM RES04C EEH4EE Touch Control Board Unit mm 75 0 0 5mm o 2 w ST E 3 SE 3 18 un 3 13 5 0 0 1mm Ss CHEN b 10 3 0 2mm IDK 2121W User Manual 30 Appendix A Handling Precautions A 1 Optical Charact2. 2 Rx00 Positive LVDS differential data input Odd data 3 RxO1 Negative LVDS differential data input Odd data 4 RxO1 Positive LVDS differential data input Odd data 5 RxO2 Negative LVDS differential data input Odd data H Sync V Sync DSPTMG 6 RxO2 Positive LVDS differential data input Odd data H Sync V Sync DSPTMG 7 VSS Povver Ground 8 RxOC Negative LVDS differential clock input Odd clock 9 RxOC Positive LVDS differential clock input Odd clock 10 RxO3 Negative LVDS differential data input Odd data 11 RxO3 Positive LVDS differential data input Odd data 12 RxE0 Negative LVDS differential data input Even data 13 RxE0 Positive LVDS differential data input Even data 14 VSS Power Ground IDK 2121W User Manual 16 Table 3 1 Pin Description 15 RxE1 Negative LVDS differential data input Even data 16 RxE1 Positive LVDS differential data input Even data 17 VSS Power Ground 18 RxE2 Negative LVDS differential data input Even data 19 RxE2 Positive LVDS differential data input Even data 20 RxEC Negative LVDS differential clock input Even clock 21 RxEC Positive LVDS differential clock input Even clock 22 RxE3 Negative LVDS differential data input Even data 23 RxE3 Positive LVDS differential data input Even data 24 VSS Power Ground 25 NC No connection for AUO test only Do not connect 26 NC No connection for AUO test only Do not con
3. Table 2 1 Power specification Symbol Parameter Min Typ Max Unit Condition VDD Logic LCD Drive 4 5 5 0 5 5 Volt 10 Voltage 0 7 0 8 A VDD 5 0V All white ttern At 60H IDD Input Current Pu Z 0 81 0 89 A VDD 5 0V All white pattern At 75Hz 3 5 4 4 Watt VDD 5 0V All white pattern At 60Hz PDD VDD Power 4 05 4 9 Watt VDD 5 0V All white pattern At 75Hz IRush Inrush Current 3 A Note 1 VDDrp Allowable Logic 500 mV p p VDD 5 0V All white LCD Drive Ripple Pattern At 75Hz Voltage Note1 Measurement condition y VDD LCD Module Input High to Low Control Signal 3 3V ov mt 470 us VDD rising time 64 Gray pattern IDK 2121W User Manual 12 2 1 1 Signal Electrical Characteristics 2 2 Input signals shall be low or Hi Z state when VDD is off Table 2 2 Signal electrical characteristics Symbol Parameter Min Typ Max Unit Condition Vru Differential Input High Threshold 100 mV VCM 1 2V Note 1 Vo Differential Input Low Threshold 100 mV VCM 1 2V Note 1 Vip Input Differential Voltage 100 600 mV Note 1 Vem Differential Input Common Mode 1 0 12 1 5 V VTH VTL Voltage 200MV max Note 1 Note LVDS Signal Waveform Differential Signal Ve V SIVIDI gt VTH High VID Backlight Driving Conditions Parameter guideline for LED Light Bar Driver is under stable con
4. IDK2121WNK2FHA2E ES TFT LCD 21 5 FHD LED Backlight ADMNTECH Enabling an Intelligent Planet Copyright The documentation and the software included with this product are copyrighted 2013 by Advantech Co Ltd All rights are reserved Advantech Co Ltd reserves the right to make improvements in the products described in this manual at any time without notice No part of this manual may be reproduced copied translated or transmitted in any form or by any means without the prior written permission of Advantech Co Ltd Information provided in this manual is intended to be accurate and reliable How ever Advantech Co Ltd assumes no responsibility for its use nor for any infringe ments of the rights of third parties which may result from its use Acknowledgements AMI is a trademark of American Megatrends Inc IBM and PC are trademarks of International Business Machines Corporation Intel Core 2 Quad Pentium Dual Core and Celeron are trademarks of Intel Corpo ration WinBond is a trademark of Winbond Corporation All other product names or trademarks are properties of their respective owners Part No 2006212100 Edition 1 Printed in China Jan 2013 IDK 2121W User Manual ii A Message to the Customer Advantech Customer Services Each and every Advantech product is built to the most exacting specifications to ensure reliable performance in the harsh and demanding conditions typical of indus trial environme
5. 3 5 Power ON OFF Sequence VDD power and lamp on off sequence is as follows Interface signals are also shown in the chart Signals from any system shall be Hi Z state or low level when VDD is off LVDS VCC PWM Dimming Back Light ON OFF Power Seguence Timing Value Parameter Min Typ Max Unit T1 0 5 10 ms T2 30 40 50 ms T3 200 ms T4 0 5 10 ms T5 10 ms T6 10 ms T7 0 ms T8 10 ms T9 10 ms T10 110 ms T11 0 16 50 ms T12 10 ms T13 1000 ms IDK 2121W User Manual 20 Connector amp Pin Assignment 4 1 4 1 1 4 1 2 4 2 4 2 1 TFT LCD Module The physical connector interface is described below These connectors are capable of accommodating the following signals and components Connector Table 4 1 Connector Connector Name Description Interface Connector Interface card Manufacture JAE or compatible Type Part Number JAE FI XB30SRL HF11 or equivalent Mating Housing Part Number FI X30HL JAE or compatible Pin Assignment Table 4 2 Pin Assignment Pin No Signal Name Pin No Signal Name 1 RxOINO 2 RxOINO 3 RxOIN1 4 RxOIN1 5 RxOIN2 6 RxOIN2 7 GND 8 RxOCLKIN 9 RxOCLKIN 10 RxOIN3 11 RxOIN3 12 RxEINO 13 RxEINO 14 GND 15 RxEIN1 16 RxEIN1 17 GND 18 RxEIN2 19 RxEIN2 20 RxECLKIN 21 RxECLKIN 22 RxE
6. Advantech warrants to you the original purchaser that each of its products will be free from defects in materials and workmanship for two years from the date of pur chase This warranty does not apply to any products which have been repaired or altered by persons other than repair personnel authorized by Advantech or which have been subject to misuse abuse accident or improper installation Advantech assumes no liability under the terms of this warranty as a consequence of such events Because of Advantech s high quality control standards and rigorous testing most of our customers never need to use our repair service If an Advantech product is defec tive it will be repaired or replaced at no charge during the warranty period For out of warranty repairs you will be billed according to the cost of replacement materials service time and freight Please consult your dealer for more details If you think you have a defective product follow these steps 1 Collect all the information about the problem encountered For example CPU speed Advantech products used other hardware and software used etc Note anything abnormal and list any onscreen messages you get when the problem occurs 2 Call your dealer and describe the problem Please have your manual product and any helpful information readily available 3 lf your product is diagnosed as defective obtain an RMA return merchandise authorization number from your dealer This
7. 0 2 V 23 IDK 2121W User Manual KHK on ei 5 Note1 When the input lt 1KHz the high level digital output must be greater than the total output level of only 5 4 2 2 2 LED driver board dimension UM BL24152 2 A VII Figure 4 1 Dimension IDK 2121W User Manual 24 Touch Screen amp Touch Controller 5 1 5 1 1 5 1 2 5 1 3 5 1 4 5 1 5 Touch Screen Touch Characteristics The touch panel is a resistance type used with flat LCD displays Touches via finger or stylus send coordinate points to the PC from voltage changes at the contact point Optical Characteristics Item Specification Remarks 1 TRANSPARENCY 80 3 BYK Gardner 2 HAZE 8 0 3 BYK Gardner Environment Characteristics Item Specification Remarks 1 Operation temperature 20 C 70 C Note All terms under 1 2 Storage temperature 40 C 80 C atmosphere 3 Operation Humidity 20 80 RH 4 Storage temperature 20 90 RH Mechanical Characteristics Item Specification Remarks 1 Hardness of surface Pencil hardness 3H JIS K 5600 5 4 150gf 45 degree 2 FPC peeling strength 1 DN SN Min 1 Peeling upward by 90 2 19 6N 19 6N Min 2 Peeling downward by 90 3 Operation force Pen 0 05N 1 96N Dot Spacer Finger 5 200gf Within guaranteed active area but not on the age and Dot Spacer Electronic Characteristics Item Specification Remar
8. DS Support Color 16 7M colors RGB 8 bits Surface Treatment Anti Glare 3H Temperature Range N series R series Operating C 0 to 50 2 Storage Shipping C 0 to 60 RoHS Compliance RoHS Compliance TCO Compliance TCO 5 1 Compliance IDK 2121W User Manual 1 3 Optical Characteristics Table 1 2 Display Characteristics Item Unit Conditions Min Typ Max Note Horizontal Right CR 150 178 Viewing Angle degree ru 1 Vertical Up CR 10 150 178 Down Contrast ratio Normal Direction 3500 1 Raising Time TrR 10 12 Response Time msec Falling Time TrF 6 7 5 Raising Falling 16 19 Red x 0 589 0 639 0 689 Red y 0 283 0 333 0 383 Color Chromaticity Green x 0 284 0 334 0 384 Coordinates CIE Green y 0 573 0 623 0 673 Blue x 0 105 0 155 0 205 Blue y 0 000 0 048 0 098 Color Coordinates CIE White x 0 263 0 313 0 363 White White y 0 279 0 329 0 379 Central Luminance cd m 1200 Luminance Uniformity 85 Crosstalk in 60Hz 1 5 Flicker dB 20 Optical Equipment BM 7 DT 101 or equivalent Note 1 Definition of viewing angle Viewing angle is the measurement of contrast ratio at the screen center over a 180 horizontal and 180 vertical range off normal viewing angles The 180 viewing angle range is broken down as below 90 8 horizontal left and right and 90 vertical high up a
9. E 256 0 0 30 8 128 0 0 50 UI c i i i gt N Sla i 2 o SE GO 2 a T 1 gt nn gt ole ee 16 de E 13 205 6 o o 5 o D Ww 5 1 1 O D d o O1 a A I 268 60 T S Active Area 11 80 292 20 Touch 5 IDK 2121W User Manual 6 Rear View 236 0 0 30 118 0 0 30 A ES T 1 Ll t ess Ve N 1 Wu 1 gt 1 a 2 S LE ai D CA Kg Oo D O ae D 3 cr f o D o 1 Ll 1 gt 7 IDK 2121W User Manual 1 6 2 IDK 2121WN 1KFHA1E Front View D o H 256 0 0 30 128 0 0 50 020 0247 9 n2v OL Ox9 97v G OT9 G6r Je ueo DeJD GAIOK 292 210 5 IDK 2121W User Manual 8 Rear View DE OO 9 256 0 0 50 118 0 0 30 2 SOF6 OL E IT I E I t qx mE M 1 III Kg ne cu a va us NES gt LO P im et N d C4 o Wi KE D FC L O D ct D A 1 I IDK 2121W User Manual IDK 2121W User Manual 10 Electrical Characteristics 2 1 Power Specification Input power specifications are as follows
10. IN3 23 RxEIN3 24 GND 25 NC 26 NC 27 NC 28 VDD 29 VDD 30 VDD Backlight Unit The physical connector interface is described below These connectors are capable of accommodating the following signals and components Signal for LED light bar connector Connector Name Designation Interface Connector Interface card Manufacturer SPEEDCON Type Part Number WF SMT90 2 0mm Wire to board Heater Type or equivalent IDK 2121W User Manual 4 2 1 1 LED input connector pin define CN1 Pin No Pin Definition Vin 12V Vin 12V GND GND ON OFF OV Off 5V On GO Gu db GA NN Dimming PWM 4 2 1 2 LED output connector pin define CN2 CN3 4 2 2 4 2 2 1 Pin No Pin Definition 1 VLED 2 VLED LED Driver Board Specification Table 4 3 Specification Symbol Characteristics Condition Min Typ Max Unit Voltage 19 V Efficiency Vin 12V 85 Yo Input lout 950mA Vout 19V Power 1 port output 3 30 W Voltage 18 24 V Current 150 950 mA Output Current Accuracy 150mA lt lout lt 950m 5 10 A Protection OVP Thermal Shutdown 165 C Operation Junction 125 C Temperature Environment Operating Tempera 20 70 C ture Storage Temperature 40 85 C Dimmer range 5 100 Yo Dimmer Dimmer VH 3 5 V Note 1 Dimmer VL 0 1 5 V Dimmer Frequency 0 25 0 5 1 KHz ON OFF Von 3 5 5 V Voltage Voff
11. allows us to process your return more guickly 4 Carefully pack the defective product a fully completed Repair and Replacement Order Card and a photocopy proof of purchase date such as your sales receipt in a shippable container A product returned without proof of the purchase date is not eligible for warranty service 5 Write the RMA number visibly on the outside of the package and ship it prepaid to your dealer IDK 2121W User Manual iv Contents Chapter Chapter Chapter Chapter Chapter 1 as Na 1 4 1 5 1 6 2 1 2 2 3 3 1 3 2 3 3 3 4 3 5 4 4 1 4 2 5 UCI General Description rrura 2 Display Sula 2 Table 1 1 Display Characteristics nennen 2 Optical Characteristics TT 3 Table 1 2 Display Characteristics nennen 3 Functional Block Diagram senem 5 Figure 1 1 Function block diagram rss 5 Absolute Maximum RattingS seem 5 1 5 1 Absolute Ratings of TFT LCD Module 5 1 5 2 Absolute Ratings of Backlight Unit 5 1 5 3 Absolute Ratings of Environment 5 e nnasnuuepme 6 1 6 1 IDK 2121WR IKFHATE 82 een 6 1 6 2 IDK 2121WN AKFHATE enne 8 Electrical Characteristics 11 Power Specifications 12 Table 2 1 Power specification nennen 12 2 1 1 Signal Electrical Charachertsitces nennen 13 Table 2 2 Signal electrical characteristics 13 Backligh
12. anna 30 Handling Precautions 31 Optical Characterisctics a 32 vi Chapter 1 Overview 1 1 General Description IDK 2121W series is a Color Active Matrix Liquid Crystal Display composed of a TFT LCD panel a driver circuit and backlight system The screen format is intended to support the FHD 1920 H x 1080 V screen and 16 7M colors RGB 8 bits data All input signals are dual LVDS interface Driver board for the backlight is included 1 2 Display Characteristics The following are characteristics summary under 25 C condition Table 1 1 Display Characteristics Item Unit Description Screen Diagonal mm 546 86 21 53 Active Area mm 476 64 H x 268 11 V Pixels H x V 1920 x3 x 1080 Pixel Pitch 248 25 per one triad x 248 25 Pixel Arrangement um R G B Vertical Stripe Display Mode VA Mode Normally Black White Luminance Center cd m 1200 Typ Contrast Ratio 2500 Typ Optical Response Time msec 16 ms Typ on off Nominal Input Voltage VDD Volt 5 0 V Backlight Input Voltage Volt 12 0 V Power Consumption Watt VDD 4 4 PLED 36 1 40 5 Typ VDD line LED line with LED driver board all white pattern Weight Grams R series 2600 Typ N series 1200 Typ Physical Size mm R series 495 6 W x 292 2 H x 19 8 D Typ N series 495 6 W x 292 2 H x 16 9 D Typ Electrical Interface Dual channel LV
13. ditions at 25 C Room Temperature Table 2 3 Backlight driving conditions Item Symbol Values Unit Condition Min Typ Max LED Voltage VL 19 V Note 2 LED Current IL 950 2 mA Note 2 LED life time 50 000 Hr Note 1 Note1 The LED life time is defined as the module brightness decreased to 50 original brightness and the ambient temperature is 25 C and typical LED Current at 950 mA Note2 The LED driving condition is defined for each LED module 10 LED Serial Note3 The variance of LED Light Bar power consumption is 10 Calculator value for reference IL x VL x2 PLED 13 IDK 2121W User Manual LEDO1 LEDO1 LEDO2 LEDO3 LEDO4 LEDOS LEDO6 IDK 2121W User Manual 14 Chapter 3 Signal Characteristics 3 1 Pixel Format Image Following figure shows the relationship between input signal and LCD pixel format 1st Line 1080th Line 2 1919 1920 3 2 Pin Description The module using a pair of LVDS receiver SN75LVDS82 Texas Instruments or com patible LVDS is a differential signal technology for LCD interface and high speed data transfer device Transmitter shall be SN75LVDS83 negative edge sampling or compatible The first LVDS port RxOxxx transmits odd pixels while the second LVDS port RxExxx transmits even pixels Table 3 1 Pin Description PinNo Symbol Description 1 RxO0 Negative LVDS differential data input Odd data
14. eristics The optical characteristics are measured under stable conditions at 25 C Room Temperature 1 2 3 e 10 11 12 Since the front polarizer is easily damaged pay attention not to scratch it Be sure to turn off the power supply when inserting or disconnecting from the input connector Wipe off water drops immediately Long contact with water may cause discolor ation or spots When the panel surface is soiled wipe it with absorbent cotton or other soft cloth Since the panel is made of glass it may break or crack if dropped or bumped on hard surface Since CMOS LSI is used in this module take care of static electricity and insure you are earthed when handling Do not open or modify the Module Assembly Do not press the reflector sheet at the back of the module from any direction In case if a Module has to be put back into the packing container slot after it was taken out please press the far end of the LED light bar reflector edge softly oth erwise the TFT Module may be damaged At the insertion or removal of the Signal Interface Connector be sure not to rotate nor tilt the Interface Connector of the TFT Module After installation of the TFT Module into an enclosure no bending twisting forces should be applied to the TFT Module Otherwise the TFT Module may be damaged Small amounts of materials having a no flammability grade are used in the LCD module The LCD module should be supplied by power co
15. ks 1 Rated Voltage DC 7V max 2 Resistance X axis 2000 500Q Figure as bellow FPC connector Y axis 2000 800Q Figure as bellow 3 Linearity X lt 1 5 Figure as bellow Reference 250gf Y lt 1 5 Figure as bellow 4 Chattering lt 15ms Max 5 Insulation 2 20MO min DC 25V Resistance IDK 2121W User Manual 26 5 1 6 5 2 5 2 1 5 2 1 1 General specification Item Specification 1 Frame size 496 50 0 50 X 292 20 0 30 mm 2 View Area 481 50 0 20 X 272 60 0 20 mm 3 Active Area 477 5020 20 X 268 60 0 20 mm 4 Total Thickness 3 20 0 20 mm 5 Tail length 205 00 6 00 mm Touch controller Advantech ETM RES04C Touch Control Board is the ultimate combo board This touch panel controller provides optimum performance of your analog resistive touch panels for 5 wire models It communicates with the PC system directly through USB and RS 232 connectors The design is superior in sensitivity accuracy and friendly operation The touch panel driver emulates mouse left and right button functions Touch Controller Characteristics Specifications Electrical Features m 5 Vdc 100 mA typical 50mV peak to peak maximum ripple and noise m Bi directional RS 232 serial communication and USB 1 1 full speed m Report rate of RS 232 is 180 points sec max And USB is 200 points sec max m Unaffected by environmental EMI m Panel resistance of 5 wire resistive model is from 50 to 200 ohm Pin to pin on same
16. layer 27 IDK 2121W User Manual 5 2 1 2 5 2 2 5 2 2 1 B Touch resistance under 3K ohm Serial Interface m EIA 232E Serial RS 232 m No parity 8 data bits 1 stop bit 9600 baud N 8 1 9600 m Supports Windows 2000 Vista XP 7 Windows CE 5 0 6 0 7 0 Windows NT4 Linux DOS QNX USB Interface m Conforms to USB Revision 1 1 full speed m If the USB is connected to the controller the controller will communicate over the USB and will not communicate over the serial port m Support Windows 2000 Vista XP 7 Windows CE 5 0 6 0 7 0 Linux QNX Touch Resolution m 2 048 x 2 048 resolution Response Time m Max 20 ms Environmental Feature Reliability B MTBF is 200 000 hours Temperature Ranges B Operating 25 C 85 C B Storage 25 C 85 C Relative Humidity W 95 at 60 C RH Non condensing Acquired RoHS certificate Regulatory FCC B CE approvals Dimension 75 mm x 20 mm x 10 mm Pin Assignment and Description Connector and LED Location JP1 Connector USB amp RS 232 Combo Interface JP2 Connector 5 wire Touch screen Interface LED IDK 2121W User Manual 28 5 2 2 2 Combo Interface Connector JP1 Pins and signal descriptions The combo interface connector USB and RS 232 is a box 2 0mm 10 pins 90 degree Male type with lock connector intended to be used with single wired pins in 5 5 pins header The pins are numbered as shown in the table below
17. mplying with the requirements of Limited Power Source IEC60950 or UL1950 IDK 2121W User Manual 32 ADVANTECH Enabling an Intelligent Planet www advantech com Please verify specifications before guoting This guide is intended for reference purposes only All product specifications are subject to change without notice No part of this publication may be reproduced in any form or by any means electronic photocopying recording or otherwise without prior written permis sion of the publisher All brand and product names are trademarks or registered trademarks of their respective companies O Advantech Co Ltd 2013
18. nd low down The measurement direction is typically perpendicu lar to the display surface with the screen rotated to its center to develop the desired measurement viewing angle Normal Line 4 0 9 0 12 O cloch direction 0 890 x y n 90 lt lt 6 O clock y CC d direction r 90 Or 90 3 IDK 2121W User Manual Note 2 9 points position 90 50 10 E e 10 d ada e een 50 96 o O DE 90 Note 3 The luminance uniformity of 9 points is defined by dividing the maximum luminance values by the minimum test point luminance Minimum Brightness of nine points 6 mu Maximum Brightness of nine points Note 4 Measurement method The LCD module should be stabilized at given temperature for 30 minutes to avoid abrupt temperature change during measuring In order to stabilize the luminance the measurement should be executed after the backlight has been on for 30 minutes in a stable windless and dark room Optical Equipment DT 100 or equivalent Photo detector Ed TFT LCD Ea Modu le LCD Panel Note 5 Definition of response time The output signals of the photo detector are measured when the input signals are changed from Full Black to Full White rising time and from Full White to Full Black falling time respectively The response time is the interval between the 10 and 90 of amplitudes Please refer to the figure as bel
19. nect 27 NC No connection for AUO test only Do not connect 28 VDD Power 5V 29 VDD Power 5V 30 VDD Power 5V Note1 Input signals of odd and even clock shall be the same timing Note2 Please follow VESA 17 IDK 2121W User Manual 3 3 The Input Data Format RX O E C COLOR ween LT CKO KEK RXinO1 d OX SK 081 080 dE 064 oG3 ED 0613 RXiO24 X O CD Cys HS c CD ED RXINO3 db CD C0874 067 068 DK ORT DK ORS J vue lt gt lt a CD CD SS RXinE1 4 Peste C EBO XK EGS X EG4 9 EG X EG2 JC EG1 RXinE2 e d CY vs C Hs 4 ED ED Cc c ODD 1 Pixel Previous Cycle Current Cycle Note1 Normally DE mode only VS and HS on EVEN channel are not used Note2 Please follow VESA Note3 8 bit in IDK 2121W User Manual 18 3 4 Interface Timing 3 4 1 Timing Characteristics Signal Name Item Symbol Min Typ Max Unit Clock Freguency 1 TClock 40 72 83 MHz Frame Rate Frequency 1 Tv 50 60 75 Hz Period TV 1088 1120 2047 vale Active TVD 1080 1080 1080 T line Section Blanking TVB 8 40 967 Period TH 1034 1060 2047 EEEa Active THD 960 960 960 T clock Section Blanking THB 74 100 1087 Note DE mode 3 4 2 Input Timing Diagram Tfp s Top w Tdizp w Th nos Ds IX ere HIRI KI HHN D e ync PWhs DE Toph RGB Data 5 al el Se D rates X Invalid Data X EZ PS PS A Ta Tdizp h EGB Data Even X Invalid Data 19 IDK 2121W User Manual
20. nts Whether your new Advantech equipment is destined for the labo ratory or the factory floor you can be assured that your product will provide the reliability and ease of operation for which the name Advantech has come to be known Your satisfaction is our primary concem Here is a guide to Advantech s customer services To ensure you get the full benefit of our services please follow the instruc tions below carefully Technical Support We want you to get the maximum performance from your products So if you run into technical difficulties we are here to help For the most freguently asked guestions you can easily find answers in your product documentation These answers are nor mally a lot more detailed than the ones we can give over the phone So please consult this manual first If you still cannot find the answer gather all the information or guestions that apply to your problem and with the product close at hand call your dealer Our dealers are well trained and ready to give you the support you need to get the most from your Advantech products In fact most problems reported are minor and are able to be easily solved over the phone In addition free technical support is available from Advantech engineers every busi ness day We are always ready to give advice on application reguirements or specific information on the installation and operation of any of our products iii IDK 2121W User Manual Product Warranty 2 years
21. ow 76 Ti Tr Optical response IDK 2121W User Manual 4 1 4 Functional Block Diagram The following diagram shows the functional block of the 21 5 inches Color TFT LCD Module 5V TFT LCD 1920 3 1080 Pixels LVDS 10199UU0 9 GOIZUE Figure 1 1 Function block diagram 1 5 Absolute Maximum Ratings Absolute maximum ratings of the module is as following 1 5 1 Absolute Ratings of TFT LCD Module Item Symbol Min Max Unit Conditions Logic LCD Drive Voltage VDD 0 5 5 Volt Note 1 2 1 5 2 Absolute Ratings of Backlight Unit Item Symbol Min Max Unit Conditions LED light bar Input Voltage VLED 50 Volt Note 1 2 1 5 3 Absolute Ratings of Environment Item Symbol Min Max Unit Conditions Operating Temperature TOP 0 50 0C Operation Humidity HOP 5 90 RH Notes Storage Temperature TST 20 60 0C Storage Humidity HST 5 90 o RH Note 1 Within Ta 25 C 5 IDK 2121W User Manual Note 2 Permanent damage to the device may occur if exceeding maximum values Note 3 For quality performance please refer to AUO IIS Incoming Inspection Stan dard 1 90 RH Max Ta lt 39 C 2 Max wet bulb temperature at 39 C or less Ta lt 39 C 3 No condensation Note 4 Function judge only 1 6 Outline Dimension 1 6 1 IDK 2121WR 1KFHA1E Front View
22. t Driving Conditions rr 13 Table 2 3 Backlight driving conditions ii 13 Signal Characteristics 15 Pixel Format Mage AA 16 Pin Descrptlon ee nee een 16 Table 3 1 Pin Description rss 16 The lnput Data Formal TT 18 lw EE 19 3 4 1 Timing Characteristics sarrerara 19 3 4 2 Input Timing Diagram 19 Power ON OFF Sequence essere 20 Connector amp Pin Assignment 21 OU oa W e ROT 22 4 1 1 CONECO ioo Eat croit gor vba as reed 22 Table 4 1 Connector eo ddd rare 22 4 1 2 PinASsignmient eklig 22 Table 4 2 Pin Aesionment rss 22 Backlight DEE 22 4 2 1 Signal for LED light bar connector rss 22 4 2 2 LED Driver Board tezte E 23 Table 4 3 Specification rss 23 Figure 4 1 Dimension Eege rennen 24 Touch Screen amp Touch Controller 25 V IDK 2121W User Manual 5 1 5 2 Appendix A A 1 IDK 2121W User Manual TOUCH SCHEN ini anni 26 5 1 1 Touch gallega eNA 26 5 1 2 Optical Characherstces a 26 5 1 3 Environment Charachersices eie WY YY FY Huno 26 5 1 4 Mechanical Charachertsiice surra 26 5 1 5 Electronic Characteristics 26 5 1 6 General specification rrura 27 Touch Controller EE 27 5 2 1 Touch Controller Characteristics esse 27 5 2 2 Pin Assignment and Description 28 Figure 5 1 Board mounted header 29 5 2 3 Physical dimension rnit
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