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PCB800099 HDMI/VGA/AV TO TTL/RGB/LVDS Specification

【Latest jumper setting method】


【Product description】

[] The driver board uses the RTD2660H main control IC. The features of this driver board include:
1.Supports more than 30 different LCD screen resolutions.
2.1 channel VGA signal input.
3.2 channels AV signal input.
4.1 channel HDMI signal input, and the IC supports HDMI 1.2.
5.1 channel reverse signal input.
6.Supports wide voltage input, operating normally between 4.5V and 20V.
7.Standard 6-pin backlight interface for connecting an external high-voltage board.
8.Integrated LCD screen LED backlight driver on the driver board.
9.Standard LVDS signal output, supports various standard LVDS signals such as single 6, single 8, double 6, and double 8. However, it only supports LCD screens powered by 3.3V.
10.Standard keypad interface with support for dual-color LED indicator lights.
11.Supports TTL signal output.
Support AT070TN92,
       AT065TN14
       AT080TN52
       AT090TN12
       AT090TN10
       AT070TN90
       AT070TN93
       AT070TN94 etcTTL LCD screen with universal 50PIN interface
The maximum output display resolution of this driver board is 1920X1080. If the resolution exceeds 1440X900, it may be necessary to add a heat sink to the IC to reduce its operating temperature.
This IC supports upgrades for VGA and HDMI ports. 
The driver board has four positioning holes.
If there are any special requirements, our company can provide customized services.

[] Interface function description

Bit number

Function declaration

Note

RCA1

AV input

 

TP1

AV signal input and reversing voltage input port

 

J4

VGA input

 

DB15

VGA input

 

HDMI

HDMI input

HDMI standard 1.1.

DCIN

Power input

 

J3

Power input

 

J1

External high-voltage plate opening

 

J7

LED Backlight seat

 

CON1

TTL-50PIN Signal output

 

CN1

LVDS Signal output

 

J6

Key, remote control, LED indicator interface

 

CN3

LCD resolution setting

2*11PIN,More than 50 will be supported later.

 

[] VGA model

640X480

Support

800X600

Support

1024X768

Support

1024X600

Support

1280X1024

Support

1366X768

Support

1440X900

Support

.......

.......

1920X1080

Support

 

 

[] AV imitate

NTSC

 Support

PAL

Support


[] Product appearance drawing, without terminal style, as shown below.




[] Full-featured models with terminals are as follows




[] Outline Dimensions


[] DB15--VGA Signal input interface

Serial number

Definition

Explain

1

D-15

Standard interface


[] J1 高压板接口

1

+12V

Positive power input

2

+12V

Positive power input

3

EN

High voltage board switching signal

4

empty

empty

5

GND

GND

6

GND

GND


[] CN1-----LVDS Screen interface

Serial number

Definition

Explain

1

VCC

LCD power supply

2

VCC

LCD power supply

3

VCC

LCD power supply

4

GND

GND

5

GND

GND

6

GND

GND

7

LAX0+

LVDS signal

8

LAX0-

LVDS signal

9

LAX1+

LVDS signal

10

LAX1-

LVDS signal

11

LAX2+

LVDS signal

12

LAX2-

LVDS signal

13

GND

 

14

GND

 

15

LACK+

LVDS signal

16

LACK-

LVDS signal

17

LAX3+

LVDS signal

18

LAX3-

LVDS signal

19

LBX0+

LVDS signal

20

LBX0-

LVDS signal

21

LBX1+

LVDS signal

22

LBX1-

LVDS signal

23

LBX2+

LVDS signal

24

LBX2-

LVDS signal

25

GND

 

26

GND

 

27

LBCK+

LVDS signal

28

LBCK-

LVDS signal

29

LBX3+

LVDS signal

30

LBX3-

LVDS signal


[] J3-DCIN power source

1

+12V

Positive power input

2

+12V

Positive power input

3

GND

GND

4

GND

GND


[] HDMI interface

1

HDMI standard interface

Standard wire is available


[] J5,AV signal and reverse control power interface

1

ACC

Reverse voltage input, 12V input and forced to AV2.

2

AV1

AV1 input

3

GND

GND

4

AV2

AV2 input

5

GND

GND


[] J4-VGA IN

1

GND

GND

2

V

V

3

H

H

4

GND

GND

5

R

R

6

GND

GND

7

G

G

8

GND

GND

9

B

B

10

GND

GND

11

SDA

Upgrade

12

SCL

Upgrade

 

[] CN3 definition

CN1-----LVDS Screen interface

Serial number

Definition

Explain

1

A

Screen parameter combination design

2

1

Screen parameter combination design

3

2

Screen parameter combination design

4

3

Screen parameter combination design

5

4

Screen parameter combination design

6

6

Screen parameter combination design

7

7

Screen parameter combination design

8

8

Screen parameter combination design

9

9

Screen parameter combination design

10

10

Screen parameter combination design

11

11

Screen parameter combination design

 

 

 


[] Transportation, storage, and usage requirements:

1.Avoid heavy pressure and bending deformation.

2.Protect against static electricity and water.

3.Relative humidity should be less than 80%.

4.Operating temperature range: -10°C to +60°C.

5.Operating humidity range: 0°C to +40°C.