Mini LCD Controller,DVI+VGA

Mini LCD Controller,DVI+VGA
LCD Controller
Model : DCMR-30B
SPECIFICATION FOR APPROVAL
(ANALOG RGB AND VIDEO INTERFACE CONTROLLER FOR TFT-LCD
INTERFACE)
MODEL : DCMR-30B
REFERENCE
APPROVE
D
(PLEASE RETURN ONE OF THESE TO US IMMEDIATELY WITH YOUR SIGNATURE FOR APPROVAL)
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LCD Controller
Model : DCMR-30B
Content of Specification
1.
Revision History ....................................................................................................... 4
2.
Product Overview ..................................................................................................... 5
3.
Features .................................................................................................................... 5
4.
System Configuration .............................................................................................. 6
5.
Electrical Specifications .......................................................................................... 6
5.1.
Video input timing ............................................................................................................................ 6
5.2.
Electrical Characteristics ................................................................................................................. 8
6.
Operational Setup .................................................................................................... 9
7.
OSD (On-Screen-Display) ...................................................................................... 10
7.1.
Main Menu ....................................................................................................................................... 10
7.2.
Sub-Menu : Color ............................................................................................................................ 11
7.3.
Sub-Menu : Image Setting ............................................................................................................. 12
7.4.
Sub-Menu : Position ....................................................................................................................... 13
7.5.
Sub-Menu : OSD Menu ................................................................................................................... 14
7.6.
Sub-Menu: Language ..................................................................................................................... 15
7.7.
Sub-Menu: Misc. ............................................................................................................................. 16
Input Connectors ................................................................................................... 17
8.
8.1.
Power Input connector ................................................................................................................... 17
8.2.
DVI Input connector, single link .................................................................................................... 17
8.3.
Analog RGB Input connector ........................................................................................................ 18
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LCD Controller
Model : DCMR-30B
8.4.
OSD, LED Interface Connector (J500) .......................................................................................... 18
8.5.
External Power Connector (J6) ..................................................................................................... 18
8.6.
DDC-2 Connector (J3) ......................................................................... Error! Bookmark not defined.
9.
Output Connectors for LCD Interface................................................................... 19
9.1.
LVDS Interface (J502) ..................................................................................................................... 19
9.2.
TTL - Interface (J503)........................................................................... Error! Bookmark not defined.
9.3.
Backlight Power Connector (J501) ............................................................................................... 19
10.
Mechanical Dimension .......................................................................................... 20
11.
Reliability ................................................................................................................ 21
12.
Absolute maximum ratings ................................................................................... 21
13.
Mounting rules ....................................................................................................... 21
14.
Operating Precautions ........................................................................................... 21
15.
General Cautions ................................................................................................... 22
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LCD Controller
Model : DCMR-30B
1. Revision History
Version
Date
Section
Description
Ver 1.0
01.12.07
All
DCMR-30B Specification
Ver 1.1
18.06.09
All
DCMR-30B. Language update
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LCD Controller
Model : DCMR-30B
2. Product Overview
This board accepts standard analog RGB and SYNC (CRT like) signals from any VGA to UXGA
video controller and standard single DVI (Digital Video Interface) signals. And also generates all the
necessary control signals and the panel data to drive TFT-LCDs. This board supports to UXGA
resolutions.
The user interface includes Phase, Brightness, Contrast, Horizontal and Vertical Position
adjustment, etc. via on-screen programming.
3. Features
Support up to SXGA / WXGA+.
Input format detection
Compatibility with standard VESA Mode and support user-defined mode.
Smart engine for Phase/Image Position/Color calibration.
Sharpness/Smooth filter enhancement.
Support Sync On Green and various kinds of composite sync modes.
Integrated 8-bit triple channel 165MHz ADC/PLL
Dynamic contrast control / Independent color control.
User friendly On Screen Display Menu to control image
Auto-Adjust
Color Adjust (Contrast, Brightness, etc.)
Image Setting (Clock, Phase, etc.)
Image Position
OSD Setting
Input Source Select
Reset
Power management support (DPMS - VESA compliant)
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LCD Controller
Model : DCMR-30B
4. System Configuration
Figure 1. System Block Diagram
External Power
Single and Dual LVDS
Con101
J500
J503
INV
RTD 2533V
OSD
J501
Con100
DC 12V
J201
J200
DVI Signal
RGB Signal
5. Electrical Specifications
5.1.
Video input timing
Supported vertical refresh rtes for each modes as follow:
640x350
70HZ
640x350
85HZ
720x400
70HZ
720x400
85HZ
640x480
60~85HZ
800x600
56~85HZ
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LCD Controller
Model : DCMR-30B
832x624∗
75HZ
1024x768
60~85HZ
1024x800*
73HZ
1024x800*
85HZ
1152x864*
60~85HZ
1152x900*
66HZ
1152x900*
76HZ
1280x720*
60HZ
1280x720*
75HZ
1280x768*
60~75HZ
1280x800*
60~75HZ
1280x960*
60~85HZ
1280x1024
60~85HZ
1360x768*
60~75HZ
1440x900*
60HZ
1440x900*
75HZ
1600x1200
60~85HZ
1680x1050*
60HZ
1680x1050*
75HZ
1920x1200*
60~75HZ
Sync. : H/V Separate, Sync On Green, Interlace
Video - RGB Analog (75 Ohm, 0.7Vp-p)
Up to 165Mhz standard single DVI resolution.
∗
Depends on VGA signal source
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LCD Controller
Model : DCMR-30B
5.2. Electrical Characteristics
Item
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Supply Voltage
------
7
12.0
Vdc
Absolute Max.
------
7
12.0
Vdc
Board Only
0.4
0.5
Rating
Current
Consumption
1
0.55
With HT15X15-
A
A
D01
In rush current
Ext. power out
~
5V
5 V Module PW
5
V
12V
12 V Module PW
12
V
Con101
1
Test was performed with the BOE Hydis HT15X15-D01 and inverters which are made by Frontek Inc
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LCD Controller
Model : DCMR-30B
6. Operational Setup
The OSD provides certain functions to have clear image and others.
There are 5 buttons to control the OSD, PCB board and 1 LED for show status of board.
OSD Board
MENU
SELECT
DOWN
UP
STATUS
POWER
Function of each OSD key
Switch Function
No.
Button
1
Menu
1. Open the OSD Main Menu / Close the OSD Main Menu
2
Select
1. Select a Item
3
Down
4
Up
5
Power
1. Move to downside on menu list
2. decrease the value of selected item
1. Move to upside on menu list
2. Increase the value of selected item
1. Turn on power / Turn off power
Hot-Key: One-click control
- Auto adjust: “down” key
- Source Switch (analog RGB, DVI) : “select” key
Status LED
- Green: Normal State
- Amber flashing: DPMS mode (Can’t find signal)
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LCD Controller
Model : DCMR-30B
7. OSD (On-Screen-Display)
7.1. Main Menu
Color:
Adjust and correct the color
Image Setting:
Adjust and correct the image
Position:
Adjust the H-/V- Position of display
OSD Menu:
Adjust the On-Screen-Display
Language:
Select a language of OSD
Misc.:
All other settings
Exit:
Close the main menu
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LCD Controller
Model : DCMR-30B
7.2. Sub-Menu : Color
Contrast:
Brightness:
Adjust the contrast of the image
Adjust the brightness of the image
Color Adjust:
Adjust the value of red, green and blue
Color Temp:
Adjust the color temperature
Auto Color:
Run the auto config of the Color
Back:
Back to main menu
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LCD Controller
Model : DCMR-30B
7.3. Sub-Menu : Image Setting
Clock:
Adjust the clock of the image
Phase:
Adjust the phase of the image
Gamma:
Adjust gamma level of the image
Sharpness:
Adjust the sharpness of the image
Auto Adjust:
Run the auto config of the image
Back:
Back to main menu
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LCD Controller
Model : DCMR-30B
7.4. Sub-Menu : Position
H. Position:
Adjust the H. position of the image
V. Position:
Adjust the V. position of the image
Back:
Back to main menu
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LCD Controller
Model : DCMR-30B
7.5. Sub-Menu : OSD Menu
OSD H. Pos.:
Adjust the H. position of the OSD
OSD V. Pos.:
Adjust the H. position of the OSD
OSD Timer:
Adjust the OSD off timer
Back:
Back to main menu
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LCD Controller
Model : DCMR-30B
7.6. Sub-Menu: Language
Korean:
Select a Korean
English:
Select a English
Deutsch:
Select a Germany
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LCD Controller
Model : DCMR-30B
7.7. Sub-Menu: Misc.
Signal Source:
Select the input source
Reset:
Factory reset
Back:
Back to main menu
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LCD Controller
Model : DCMR-30B
8. Input Connectors
8.1. Power Input connector
Power input connector (P100/) : 2.5 Power DC Jack
Pin No.
Symbol
Description
1
GND
GND
2
Vin
+12Vdc
Power input connector (Con100) : 20022WR-02
Pin No.
Symbol
Description
1
GND
GND
2
Vin
+12Vdc
3
GND
GND
4
GND
GND
8.2. DVI Input connector, single link
DVI Input connector (J201): 20022WR-13
Pin No.
Symbol
Signal Name
Pin No.
Symbol
Signal Name
1
SDA
DDC Data
8
GND
Ground
2
SCL
DDC Data Clock
9
RX0+
DVI Data 0 +
3
RX2+
DVI Data 2 +
10
RX0-
DVI Data 0 -
4
RX2-
DVI Data 2 -
11
GND
Ground
5
GND
Ground
12
RXC+
DVI Clock +
6
RX1+
DVI Data 1 +
13
RXC-
DVI Clock -
7
RX1-
DVI Data 1 -
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LCD Controller
Model : DCMR-30B
Analog RGB Input connector
RGB Input connector (J200) : 20022WR-13
Pin No.
Symbol
Signal Name
Pin No.
Symbol
Signal Name
1
HSYNC
Horizontal Sync
8
GND
Ground
2
GND
Ground
9
RED
Analog RED
3
VSYNC
Vertical Sync
10
GND
Ground
4
GND
Ground
11
SCL
DDC Data Clock
5
BLUE
Analog BLUE
12
SDA
DDC Data
6
GND
Ground
13
NC
No Connect
7
GREEN
Analog GREEN
8.3. OSD, LED Interface Connector (J501)
12505WR-14 by Yeonho (2mm Pitch / 14 Pin)
Pin No.
Symbol
Signal Name
Pin No.
Symbol
Signal Name
1
LED_G
LED GREEN
8
NC
No Connect
2
LED_R
LED RED
9
NC
No Connect
3
GND
Ground
10
KEY4
Up KEY
4
KEY1
Power KEY
11
KEY5
Select KEY
5
NC
No Connect
12
KEY6
IR_INT
6
KEY2
Menu KEY
13
NC
No Connect
7
KEY3
Down KEY
14
NC
No Connect
8.4. External Power Connector (Con101)
20022WR-04/NC by Yeonho (2mm Pitch / 4 Pin)
Pin No.
Symbol
Description
1
12
DC 12V
2
GND
Ground
3
GND
Ground
4
5
DC 5V
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LCD Controller
Model : DCMR-30B
9. Output Connectors for LCD Interface
9.1. LVDS Interface (J500)
12507WR-30 by Yeonho (1.25mm Pitch / 30 Pin)
Pin No
Description
Pin No.
Description
Pin No.
Description
1
VCC
11
RXOIN1 -
21
RXEIN0 +
2
VCC
12
RXOIN1 +
22
RXEIN1 -
3
VCC
13
RXOIN2 -
23
RXEIN1 +
4
VCC
14
RXOIN2 +
24
RXEIN2 -
5
NC
15
RXOCKIN -
25
RXEIN2 +
6
GND
16
RXOCKIN +
26
RXECKIN -
7
GND
17
RXOIN3 -
27
RXECKIN +
8
GND
18
RXOIN3 +
28
RXEIN3 -
9
RXOIN0 -
19
GND
29
RXEIN3 +
10
RXOIN0 +
20
RXEIN0 -
30
GND
9.2. Backlight Power Connector (J503)
12505WR-07 by Yeonho (1.25mm Pitch / 7 Pin)
Pin No.
Symbol
Description
1
GND
Ground
2
GND
Ground
3
GND
Ground
4
ADJ
0.0 ~ 5.0 Vdc
5
On / Off
0 / 5 Vdc(High Active)
6
Vin
+12Vdc Input
7
Vin
+12Vdc Input
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LCD Controller
10.
Model : DCMR-30B
Mechanical Dimension
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LCD Controller
Model : DCMR-30B
11. Reliability
Test item
Condition
High temperature storage test
+70°
Low temperature storage test
-20°
High temperature operation test
+60°
Low temperature operation test
-10°
Vibration test
Shock test
Altitude test
Humidity test
12. Absolute maximum ratings
Test item
Condition
High temperature storage
+70°
Low temperature storage
-20°
High temperature operation
Low temperature operation
13.
14.
+60°
2
-10°
Mounting rules
•
You must mount a module using holes arranged in four corners.
•
Avoid any bend force during mounting
Operating Precautions
•
The spike noise causes the mis-operation of circuits. It should be lower than following
voltage : V= 200mV(Over
and under shoot voltage)
¡
•
Be careful for condensation at sudden temperature change. Condensation makes
damage to electrical contacted parts.
•
Module has high frequency circuits. Sufficient suppression to the electromagnetic
interference shall be done by system manufacturers. Grounding and shielding methods
may be important to minimized the interference
2
Phase shift or clock shift can appear between -10°C and 0°C
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LCD Controller
Model : DCMR-30B
15. General Cautions
•
Never touch the inverter(dc-ac) while power is connected.
Inverter should be properly
mounted in the system. All transformers on the inverter should be covered with nonconductive heat-resistant material. Inverter is a source of very high voltages.
Precaution must be taken to avoid electrical shocks.
•
When preparing a cable for a specific flat panel, always refer to appropriate cable pinout and flat panel specification. Always check the flat panel signals before connecting
the cable.
•
Any incorrect pin connection may damage the flat panel permanently.
Should you need any technical help, please contact Beck GmbH & Co. Elektronik
Bauelemente KG
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