- Contact Person : Mr. ye billy
- Company Name : Xiamen Onvision LCD Co., Ltd.
- Tel : 86-592-5781361
- Fax : 86-592-6013279
- Address : Fujian,XIAMEN,602, 338# fangzhong road,huli,xiamen,fujian.china
- Country/Region : China
- Zip : 361009
4" TFT LCD MODULE for video door phone
1. Overview
4-inch color digital liquid crystal driver module is made of OVD04-V03 driver board,4-inch LED color digital liquid crystal display, and frame(made according to the client’s demand),it has two kinds of standards: PAL and NTSC which make automatic conversion come true. Character: use IC to carry on power management, cross-flow control for backlight, protect power abnormality and so on. It can be used in areas below:
Official electron equipment Device, instrument and measure equipment Visual equipment(display for car,portable DVD,remote terminal,liquid crystal TV) Not suit for cutting-edge products which require high reliability,stability and accuracy2. Technical parameters
4-inch color digital liquid crystal module | |
Part Number | OVD04-V03 |
TFT LCD MODULE | Hannstar 4-inch LED backlight |
Mode of backlight | LED |
Resolution | 320RGB(H) ×240(V) |
Visual range | 60/70/75/75(up/down/left/right) |
Operating voltage | DC 8V-22V |
Operating current | DC 170mA—210mA(changing with voltage) |
Overall dimension of display | 90.11(w)*76.514(H)*3.15(D) |
Display size | 82.08(H)*61.56(V) |
Size of PCB board | 84.0 (W)*60.0(H)*9.7(D) |
Video signal | composite 1.0Vp-p(Impedance of 75EU in accordance with the demand of clients) |
Standard of system | PAL/NTSC automatic conversion |
Operating temperature | -10°C- +55°C |
Storage temperature | -25°C- +70°C |
Relative moisture | 10%-90% |
3. Wiring diagram
CON4- 4P Socket definition( definited according to clients’ requirement)
Pin | Function | Description |
1 | Video Input | CVBS |
2 | Video Ground | GND |
3 | Power Ground | GND |
4 | Power Input | 12V |
CON6- 6P Socket definition( Definite according to clients’ requirement)
Pin | Function | Description |
1 | COL Subtract | COL- |
2 | COL signal input | COL |
3 | COL Plus | COL+ |
4 | Brightness Subtract | BRI- |
5 | Brightness signal input | BRI |
6 | Brightness Plus | BRI+ |
4.Structure of PCB
5.Package
120pcs per carton, 2 layers;
3 rows per layer, 20pcs per row
Dimension of carton(cm): 52.5(W)*44.2(H)*26.5(D)
6.Application
4" TFT LCD MODULE for video door phone