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Advantech IDK-2121W, User Manual

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19

IDK-2121W User Manual

Chapter 3

S

ignal Characteristics

3.4

Interface Timing  

3.4.1

Timing Characteristics

Note:

 DE mode.

3.4.2

Input Timing Diagram

Signal Name

Item

Symbol

Min.

Typ.

Max.

Unit

Clock

Frequency

1/ TClock

40

72

83

MHz

Frame Rate

Frequency

1/Tv

50

60

75

Hz

Vertical
Section

Period

TV

1088

1120

2047

T_line

Active

TVD

1080

1080

1080

Blanking

TVB

8

40

967

Horizontal
Section

Period

TH

1034

1060

2047

T_clock

Active

THD

960

960

960

Blanking

THB

74

100

1087

Summary of Contents for IDK-2121W

Page 1: ...User Manual IDK 2121W Series TFT LCD 21 5 FHD LED Backlight...

Page 2: ...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 pa...

Page 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 T...

Page 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...

Page 5: ...ignal Electrical Characteristics 13 Table 2 2 Signal electrical characteristics 13 2 2 Backlight Driving Conditions 13 Table 2 3 Backlight driving conditions 13 Chapter 3 Signal Characteristics 15 3 1...

Page 6: ...IDK 2121W User Manual vi...

Page 7: ...Chapter 1 1 Overview...

Page 8: ...ls H x V 1920 x3 x 1080 Pixel Pitch 248 25 per one triad 248 25 Pixel Arrangement um R G B Vertical Stripe Display Mode VA Mode Normally Black White Luminance Center cd m2 1200 Typ Contrast Ratio 3500...

Page 9: ...light for 30 minutes in a stable windless and dark room Table 1 2 Display Characteristics Item Unit Conditions Min Typ Max Note Viewing Angle degree Horizontal CR 1 150 178 1 2 Vertical CR 10 150 178...

Page 10: ...face with the screen rotated to its center to develop the desired measurement viewing angle Note 3 Contrast ratio is measured by TOPCON SR 3 Note 4 Definition of Response time measured by Westar TRD 1...

Page 11: ...Note 8 Crosstalk is defined as below and measured by TOPCON SR 3 CT YB YA YA 100 Where YA Luminance of measured location without gray level 0 pattern cd m2 YB Luminance of measured location with gray...

Page 12: ...IDK 2121W User Manual 6 1 4 Functional Block Diagram The following diagram shows the functional block of the 21 5 inches Color TFT LCD Module Figure 1 1 Function block diagram...

Page 13: ...a 25 C 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 Item Symbol Min Max Unit Conditi...

Page 14: ...IDK 2121W User Manual 8 1 6 Outline Dimension 1 6 1 IDK 2121WR K2FHA2E Front View Rear View...

Page 15: ...9 IDK 2121W User Manual Chapter 1 Overview 1 6 2 IDK 2121WN K2FHA2E Front View Rear View...

Page 16: ...IDK 2121W User Manual 10...

Page 17: ...Chapter 2 2 Electrical Characteristics...

Page 18: ...r Min Typ Max Unit Condition VDD Logic LCD Drive Voltage 4 5 5 0 5 5 Volt 10 IDD Input Current 0 7 0 8 A VDD 5 0V All white pattern At 60Hz 0 81 0 89 A VDD 5 0V All white pattern At 75Hz PDD VDD Power...

Page 19: ...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 x 2 PLED Table 2 2 Signal electri...

Page 20: ...IDK 2121W User Manual 14...

Page 21: ...Chapter 3 3 Signal Characteristics...

Page 22: ...ription 1 RxO0 Negative LVDS differential data input Odd data 2 RxO0 Positive LVDS differential data input Odd data 3 RxO1 Negative LVDS differential data input Odd data 4 RxO1 Positive LVDS different...

Page 23: ...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 diffe...

Page 24: ...IDK 2121W User Manual 18 3 3 The Input Data Format Note1 Normally DE mode only VS and HS on EVEN channel are not used Note2 Please follow VESA Note3 8 bit in...

Page 25: ...t Timing Diagram Signal Name Item Symbol Min Typ Max Unit Clock Frequency 1 TClock 40 72 83 MHz Frame Rate Frequency 1 Tv 50 60 75 Hz Vertical Section Period TV 1088 1120 2047 T_line Active TVD 1080 1...

Page 26: ...e 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 Parameter Value Unit Min Typ Max T1 0 5 10 ms T2 30 40 50 ms T3 200...

Page 27: ...Chapter 4 4 Connector Pin Assignment...

Page 28: ...ame 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 Table 4 2 Pin...

Page 29: ...Table 4 3 Specification Symbol Characteristics Condition Min Typ Max Unit Input Voltage 10 8 12 13 2 V Efficiency Vin 12V Iout 950mA Vout 19V 90 Power 1 port output 3 30 W Output Voltage 19 8 V Curre...

Page 30: ...IDK 2121W User Manual 24 4 2 2 2 LED driver board dimension Figure 4 1 Dimension...

Page 31: ...Appendix A A Handling Precautions...

Page 32: ...ure you are earthed when handling 7 Do not open or modify the Module Assembly 8 Do not press the reflector sheet at the back of the module from any direction 9 In case if a Module has to be put back i...

Page 33: ...tions 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...

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