Xiamen Onvision LCD Co., Ltd.
Main products:LCD Modules and related products Production Capacity: 200,000pcs/month - LCD Modules
Products
Contact Us
  • 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

4" TFT LCD MODULE for video door phone
Product Detailed
1)4" TFT LCD MODULE Resolution :320x240 2)backlight: LED 3)Video signal: composite 1.0Vp-p 4)PAL/NTSC automatic conversion

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 accuracy

2. 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



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