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13

IDK-2119 User Manual

Chapter 3

S

ignal Characteristics

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.

Power Sequence Timing

The above on/off sequence should be applied to avoid abnormal function in the dis-
play. Please make sure to turn off the power when you plug the cable into the input
connector or pull the cable out of the connector.

Parameter Value

Unit

Min. Typ. Max.

T1 0.5

-

10

[ms]

T2 0

40

50

[ms]

T3 200

-

-

[ms]

T4 200

-

-

[ms]

T5 0

16

50

[ms]

T6 0

-

10

[ms]

T7 1000

-

-

[ms]

T7

T5

T2

T3

VALID
DATA

T1

10%

90%

10%

90%

T4

T6

Power Supply VDD

LVDS Signal

Backlight On

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Содержание IDK-2119 Series

Страница 1: ...User Manual IDK 2119 Series 19 High Brightness SXGA LED Backlight ...

Страница 2: ...h 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 D...

Страница 3: ...maximum performance from your products So if you run into technical difficulties we are here to help For the most frequently asked questions 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 questions ...

Страница 4: ... 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 you...

Страница 5: ...teristics 6 Table 2 2 Signal electrical characteristics 6 2 2 Backlight Driving Conditions 7 Table 2 3 Backlight driving conditions 7 Chapter 3 Signal Characteristics 9 3 1 Pixel Format Image 10 3 2 Pin Description 10 Table 3 1 Pin Description 10 3 3 The Input Data Format 11 3 4 Interface Timing 12 3 4 1 Timing Characteristics 12 Table 3 2 Timing Characteristics 12 3 4 2 Input Timing Diagram 12 3 ...

Страница 6: ...IDK 2119 User Manual vi Appendix A Optical Characteristics 19 A 1 Optical Characterisctics 20 Table A 1 Optical Characteristics 20 Appendix B Handling Precautions 23 B 1 Optical Characterisctics 24 ...

Страница 7: ...Chapter 1 1 Overview ...

Страница 8: ...plications whether in semi outdoor or outdoor environments 1 2 Specifications 1 2 1 LCD Panel Display Size 19 LED backlight panel Resolution 1280 x 1024 Viewing Angle U D L R 80 80 85 85 Brightness 1200 cd m2 Contrast Ratio 1100 1 Response Time ms 5ms Colors 16 7 M Voltage 5V Power Consumption 36 64W Signal Interface 2 channel LVDS Weight 2500g N series Dimensions W x H x D N series 396 x 324 x 17...

Страница 9: ... User Manual Chapter 1 Overview 1 3 Mechanical Characteristic 1 4 Functional Block Diagram The following diagram shows the functional block of the 19 inches Color TFT LCD Module Figure 1 1 Function block diagram ...

Страница 10: ...t Unit 1 6 3 Absolute Ratings of Environment Note1 With in Ta 25 C Note2 Permanent damage to the device may occur if exceed maximum values Item Symbol Min Max Unit Conditions Logic LCD Drive Voltage Vin 0 5 5 5 Volt Note 1 2 Item Symbol Min Max Unit Conditions LED Light Bar Current ILed 890 2 900 2 mA Note 1 2 Item Symbol Min Max Unit Conditions Operating Temperature TOP 0 50 oC Note 3 Operation H...

Страница 11: ...Chapter 2 2 Electrical Characteristics ...

Страница 12: ...VDD Logic LCD Drive Voltage 4 5 5 5 5 Volt 10 IDD Input Current 1 1 1 31 mA All black pattern VDD 5V at 75Hz PDD VDD Power 5 5 6 55 Watt All black pattern VDD 5V at 75Hz IRush InrushCurrent 2 5 A Note 1 Table 2 2 Signal electrical characteristics Symbol Parameter Min Typ Max Unit Condition VTH Differential Input High Threshold 100 mV VCM 1 2V VTL Differential Input Low Threshold 100 mV VCM 1 2V VI...

Страница 13: ...al brightness that the ambient temperature is 25 C and typical LED Current at 900 mA Note2 The LED driving condition is defined for each LED module 6 LED Serial a LED includes 1 Chip Note3 The variance of LED Light Bar power consumption is 10 Calculator value for reference IL x VL x 2 PLED Table 2 3 Backlight driving conditions Item Symbol Values Unit Condition Min Typ Max LED Voltage VL 17 7 17 7...

Страница 14: ...IDK 2119 User Manual 8 ...

Страница 15: ...Chapter 3 3 Signal Characteristics ...

Страница 16: ...d data 2 RxO0 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 Power Ground 8 RxOC Negative LVDS differential clock input Odd clock 9 RxOC...

Страница 17: ...ply 29 VCC 5 0V Power Supply 30 VCC 5 0V Power Supply Table 3 1 Pin Description Signal Name Description Remark R7 Red Data 7 Red pixel Data For 8 bits LVDS input MSB R5 LSB R0 R6 Red Data 6 R5 Red Data 5 R4 Red Data 4 R3 Red Data 3 R2 Red Data 2 R1 Red Data 1 R0 Red Data 0 G7 Green Data 7 Green pixel Data For 8 bits LVDS input MSB G7 LSB G0 G6 Green Data 6 G5 Green Data 5 G4 Green Data 4 G3 Green ...

Страница 18: ... 3 4 2 Input Timing Diagram VS Vertical Synchronous Signal HS Horizotal Synchronous Signal Table 3 2 Timing Characteristics Signal Parameter Symbol Min Typ Max Unit Clock Timing Clock frequency 1 TClock 50 65 81 MHz Vsync Timing Vertical Section Period TV 776 806 1024 TLine Active TVD 768 768 768 Blanking TVB 8 38 256 Hsync Timing Horizontal Section Period TH 1054 1344 2048 TClock Active THD 1024 ...

Страница 19: ... is off Power Sequence Timing The above on off sequence should be applied to avoid abnormal function in the dis play Please make sure to turn off the power when you plug the cable into the input connector or pull the cable out of the connector Parameter Value Unit Min Typ Max T1 0 5 10 ms T2 0 40 50 ms T3 200 ms T4 200 ms T5 0 16 50 ms T6 0 10 ms T7 1000 ms T7 T5 T2 T3 VALID DATA T1 10 90 10 90 T4...

Страница 20: ...IDK 2119 User Manual 14 ...

Страница 21: ...Chapter 4 4 Connector Pin Assignment ...

Страница 22: ... Signal Connector Manufacture JAE or Compatible Connector Model Number FI XB30SSL HF15 or Compatible Adapable Plug JAE FI X30HL or Compatible Table 4 2 Pin Assignment Pin No Signal Name Pin No Signal Name 1 RxOIN0 2 RxOIN0 3 RxOIN1 4 RxOIN1 5 RxOIN2 6 RxOIN2 7 GND 8 RxOCLKIN 9 RxOCLKIN 10 RxOIN3 11 RxOIN3 12 RxEIN0 13 RxEIN0 14 GND 15 RxEIN1 16 RxEIN1 17 GND 18 RxEIN2 19 RxEIN2 20 RxECLKIN 21 RxEC...

Страница 23: ...er CN2 1 HI 2 Red Power supply for backlight unit 2 GND 2 Black Ground for backlight unit Table 4 3 Specification Symbol Characteristics Condition Min Typ Max Unit Input Voltage 10 12 15 V Efficiency Vin 12V Iout 1 5A Vout 18V 90 Power 3 30 W Output Voltage 18 24 V Current 150 1500 mA Current Accurancy 150mA Iout 1000m A 5 10 Protection Thermal OVP Environment Thermal Shutdown 165 C Operating Junc...

Страница 24: ... 2 3 Output connector pin define 4 2 2 4 Dimension Figure 4 1 Dimension Table 4 4 Input connector pin define Pin No Pin Define 1 Vin 12V 2 Vin 12V 3 GND 4 GND 5 ON OFF 0V Off 5V On 6 Dimming PWM Table 4 5 Output connector pin define Pin No Pin Define 1 VLED 2 VLED ...

Страница 25: ...Appendix A A OpticalCharacteristics ...

Страница 26: ...90 Φ vertical high up and low down The measurement direction is typically perpen dicular to the display surface with the screen rotated to its center to develop the desired measurement viewing angle Note2 9 points position Table A 1 Optical Characteristics Item Unit Conditions Min Typ Max Note Viewing Angle degree Horizontal Right 70 1 CR 10 Left 70 Vertical Upper 55 CR 10 Lower 65 Luminance Unifo...

Страница 27: ...ed after lighting Backlight for 30 minutes in a stable windless and dark room Optical Equipment DT 100 or equivalent Note5 Definition of response time The output signals of 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 interval between the 10 and 90 of amplitu...

Страница 28: ...IDK 2119 User Manual 22 ...

Страница 29: ...Appendix B B Handling Precautions ...

Страница 30: ...the reflector sheet at the back of the module to any directions 9 In case if a Module has to be put back into the packing container slot after once it was taken out from the container please press at the far ends of the LED light bar reflector edge softly Otherwise the TFT Module may be damaged 10 At the insertion or removal of the Signal Interface Connector be sure not to rotate nor tilt the Inte...

Страница 31: ...ations 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 Advantech Co Ltd 2012 ...

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