Table of Contents
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Contents
1
1.1
1.2
1.3
1.4
1.5
2
2.1
2.2
3
3.1
3.2
3.3
3.4
3.5
4
4.1
4.2
Overview...............................................1
General Description .................................................................................. 2
Specifications ............................................................................................ 2
1.2.1
LCD Panel..................................................................................... 2
1.2.2
LED Driver Board.......................................................................... 2
1.2.3
Touch Screen (R series) ............................................................... 2
1.2.4
Environment.................................................................................. 2
Mechanical Characteristics ....................................................................... 3
Functional Block Diagram ......................................................................... 5
Figure 1.1 Function block diagram .............................................. 5
Absolute Maximum Ratings ...................................................................... 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
Power Specification................................................................................... 8
Table 2.1: Power specification..................................................... 8
2.1.1
Signal Electrical Characteristics.................................................... 8
Table 2.2: Signal electrical characteristics .................................. 8
Backlight Driving Conditions ..................................................................... 9
Table 2.3: Backlight driving conditions ........................................ 9
Pixel Format Image ................................................................................. 12
Signal Description ................................................................................... 12
Table 3.1: Symbol Description................................................... 12
The Input Data Format ............................................................................ 13
3.3.1
SEL68 ......................................................................................... 13
Interface Timing ...................................................................................... 14
3.4.1
Timing Characteristics ................................................................ 14
Table 3.2: Timing Characteristics .............................................. 14
3.4.2
Input Timing Diagram.................................................................. 15
Power ON/OFF Sequence ...................................................................... 15
TFT LCD Module..................................................................................... 18
4.1.1
Connector ................................................................................... 18
Table 4.1: Connector ................................................................. 18
4.1.2
Pin Assignment ........................................................................... 18
Table 4.2: Pin Assignment......................................................... 18
Backlight Unit .......................................................................................... 18
4.2.1
Signal for LED light bar connector .............................................. 18
4.2.2
LED Driver Board........................................................................ 19
Table 4.3: Specification ............................................................. 19
Table 4.4: Input Connector Pin Definition (CN1) ....................... 19
Table 4.5: Output Connector Pin Definition (CN4) .................... 20
Table 4.6: Light Sensor Connector Pin Definition (CN2) ........... 20
v
...................7
.......................11
...........17
IDK-2112 User Manual
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