CONTENTS
RECORD OF REVISIONS
VERSION NO DATE PAGE DESCRIPTION
PAGE TITLE
1 COVER
2 CONTENS
2 RECORD OF REVISIONS
3 GENERAL DESCRIPTION
3 FEATURES
4 FUNCTION LAYOUT
7 CONTROLLER DIMENSIONS
8 KEY BOARD SYSTEM SCHEMATIC
8 IR BOARD SYSTEM SCHEMATIC
8 OPERATION REQUIREMENT
1.GENERAL DESCRIPTION
2033 V3. 20 is a multi-purpose LCD controller. It is designed to support TTL/LVDS LCD
panel.
The main feature of 2033 V3. 20 can support VGA Signal input.
2 FEATURES
Below you will find the detailed feature
Format Up to 1920*1440@60HZ
Single input PC-RGB
Color 16bit, 24bit, 32bit
Audio input
PC-RGB
Left and right audio input
Power Requirement 12V
To panel 3.3V,5V,12V Power
Manage Low power consumable mode: standby<2W
OSD Language Chinese,English, French ,Spanish , Italian, German, Portuguese, Dutch(Option )
Key Functions EXIT,MENU,VOL-,VOL+,AUTO,ON/OFF (Control by remote control)
Audio Output 2*2w (8 Ω)
Weak signal enhancement /
Nosier reduction /
Panel Resolutions Up to 1920*1440@60HZ
PC-RGB Input 1D-SUB 15PIN terminal blue color
Input
PC-RGB Audio Input 1 earphone terminal black color Terminals
Output To Panel FCC
3 FUNCTION LAYOUT
PICTURE OF LCD CONTROLLER
INTERFACE FUNCTION DESCRIPTION
NO DESCRIPTION NO DESCRIPTION
1(CN17) INVERTER INTERFACE 6(CN12) SPEAKER
2(CN18) REMOTE RECEIVER INTERFACE 7(CN16) DEBUG PORT
3(CN15) KEY BOARD 8 DC IN
4(CN1) TTL 9 VGA IN
5(CN3) LVDS PANEL INTERFACE 10 PC AUDIO IN
1
2
3 4
5
6
7
8 9 10
INTERFACE DEFINITION
Below ,please see the symbol and description from left to right pin
CN17( 6PIN/2.0 ) INVERTER INTERFACE
NO SYMBOL DESCRIPTION
1 GND Ground
2 GND Ground
3 BK LADJ Brightness adjustment
4 BKLON Black-light ON/OFF control
5 12V +12V DC Power supply
6 12V +12V DC Power supply
CN18 (3PIN/2.0) REMOTE RECEIVER INTERFACE
NO SYMBOL DESCRIPTION
1 IR_IN Remote receiver
2 GND Ground
3 IR_VCC +5V DC power supply
CN15(9PIN/2.0)KEY BOARD
NO SYMBOL DESCRIPTION
1 EXIT EXIT Key
2 MENU MENU Key
3 AUTO AUTO Key
4 LEFT LEFT Key
5 RIGHT RIGHT Key
6 GND Ground
7 GREEN_LED Green indicator
8 RED_LED Red indicator
9 ON/OFF ON/OFF key
CN3 (2*15PIN/2.0)LVDS PANEL INTERFACE
NO SYMBOL DESCRIPTION
1 LCDPWR Power for panel
2 LCDPWR Power for panel
3 LCDPWR Power for panel
4 GND Ground
5 GND Ground
6 GND Ground
7 ATX0- LVDS 0DD 0- Signal
8 ATX0+ LVDS 0DD 0+ Signal
9 ATX1- LVDS 0DD 1- Signal
10 ATX1+ LVDS 0DD 1+ Signal
11 ATX2- LVDS 0DD 2- Signal
12 ATX2+ LVDS 0DD 2+ Signal
13 GND Ground
14 GND Ground
15 ATCK- LVDS 0DD Clock- Signal
16 ATCK+ LVDS 0DD Clock+ Signal
17 ATX3- LVDS 0DD 3- Signal
18 ATX3+ LVDS 0DD 3+ Signal
19 BTX0- LVDS EVEN 0- Signal
20 BTX0+ LVDS EVEN 0+ Signal
21 BTX1- LVDS EVEN 1- Signal
22 BTX1+ LVDS EVEN 1+ Signal
23 BTX2- LVDS EVEN 2- Signal
24 BTX2+ LVDS EVEN 2+ Signal
25 GND Ground
26 GND Ground
27 BTCK- LVDS EVEN Clock- Signal
28 BTCK+ LVDS EVEN Clock+ Signal
29 BTX3- LVDS EVEN 3- Signal
30 BTX3+ LVDS EVEN 3+ Signal
CN12(4PIN/2.0)SPEAKER
NO SYMBOL DESCRIPTION
1 SK_L Speaker left
2 GND Ground
3 GND Ground
4 SK_R Speaker right
CN16(4PIN/2.0) DEBUG PORT
NO SYMBOL DESCRIPTION
1 GND Ground
2 TXD Transmit data
3 RXD Receive data
4 VCC +5V power supply
4.CONTROLLER DIMENSIONS
5.KEY BOARD SYSTEM SCHEMATIC
6.IR BOARD SYSTEM SCHEMATIC
7.OPERTION REQUIREMENT
Do not pressed and distorted.
Keep away from static and water.
Relative humidity :≤80%
Storage temperature:-10~+60℃
Operation temperature:0~+40℃