LCD Controller Board - ARV-700

LCD Controller Board
ARV-7700 / 7710 / 7720 / 7730

(Please press icon for complete product catalog)
Panel Selection Guide
(Please press icon for complete panel selection guide file)


ARV-77XX series are full-size A/D converter boards designed to support FHD resolution (1920x1080) panels for the industrial display
systems or customized display devices. This controller board can drive LCD panels from VGA (640 x 480) up to WUXGA (1920 x 1200)
resolution in true color, one or two pixel/clk mode. The onboard Genesis controller chip is a high quality receiver device capable of
converting analog or PanelLink digital signals to the required LVDS signals for a wide range of LCD panels including AUO, Chi-Mei, IDTech, Sharp, Fujitsu, Hannstar, CPT, NEC, Toshiba, ADI, Samsung, LG, Torisam, Mitsubishi, etc. ARV-77XX series provide complete signal input ports, including HD, DVI-I, Composite, SVideo, YPbPr, and RGB. New additional light sensor port supports Spectrah SR-2901 light sensor board to do auto brightness control for display device.


Please press the model number to switch the picture
ARV-7700 (DVI-I, RGB, Video, 2-LVDS)
ARV-7710 (DVI-I, RGB, HD, Video, 2-LVDS)

ARV-7720 (120Hz, DVI-I, RGB, Video, 4-LVDS)

ARV-7730 (120Hz, DVI-I, RGB, HD, Video, 4-LVDS)

22.5" 26" 31.5"LCD Panel


- NEC_NL192120AC25-02

- AU_T260HW02 V1

- AU_T315HW07 V9


42" 46” 47" LCD Panel
- LG_LC420WUN-10-bitLC420WUN-10-bit

- Samsung_LTI460HM03

- LGLD470WUN(10bit)

54" 65” LCD Panel

- AU_P546HW03 V0(10bit)      

- AU_P645HW03-V0(USE 10bit)            

ST_Genesis Professional scaler chip

ST_Genesis 3D High-quality video decoder

Support Faroudja

Video in supports PAL/NTSC/SECAM

Analog RGB, digital DVI, HD, Component, Composite, S_video

Support PIP and PBP

Support up to 4 channels of 30/24/18-bit LVDS panels (120Hz vertical frequency)

Support resolutions from 640 x 480 up to 1920 x 1200

High quality zoom and shrink scaling

OSD on screen display

ADC Controller

Genesis Professional scaler chip
Supports PIP (Picture-In-Picture)
Faroudja RealColor Support
Faroudja TrueLife Video Enhancer Support
Faroudja Cinema Format Conversion Support
10-bit triple-channel ADC/PLL
Professional Scaling engine
OSD controller
Hue, Saturation, Brightness, Contrast, Color Temperature adjustment

Frame rate conversion processor

Supports FHD panels with 120Hz vertical rate (Optional for ARV-7720/30)

Video Decoder

Genesis 3D High-quality video decoder
High-performance adaptive comb filter
Multi-standard color decoder NTSC/PAL/SECAM

Input Port

DB-15 analog RGB interface (All series)
DVI-29 DVI-I digital interface (All series)
RCA jack composite signal interface (All series)
S-Video YC signal interface (All series)
Components for YPbPr signal (All series)
Audio input/output interface (ARV-771X/ 773X)
HD signal input interface (ARV-771X/ 773X)

Sensor port (All series)

On Screen Display (OSD)

Auto setup
Brightness/ Contrast adjustment
ACC/ACM-II color enhancement & contrast adjustment
Image V-Position/ H-Position adjustment
Auto Color Reset/ Standard Color Setup
Hue/ Saturation/ Color Temperature adjustment  

Panel Support

TFT VGA 640 x 480
TFT SVGA 800 x 600
TFT XGA 1024 x 768
TFT SXGA 1280 x 1024
TFT UXGA 1600 x 1200
TFT WSXGA+ 1680 x 1050
TFT WUXGA 1920 x 1080
Dual channels of 30/24/18-bit LVDS panels (60Hz vertical frequency)
4 channels of 30/24/18-bit LVDS panels (120Hz vertical frequency)

Image Processing Feature

Auto-detection (Input format detection)
Auto-configuration (Input positioning & Clock phase)

Power In Support

LCD Panel: +3.3V, +5V, +12V DC (or special DC voltage exp. 18V)
Backlight controller: +3.3V, +5V, +12V ~ +24V

Image Scaling

Scale up/down a lower/higher resolution images to fit higher/ lower resolution panels

Panel Connection

One 40-pin LVDS connector
Two 40-pin LVDS connectors (ARV-7720/ARV7730 only)

VESA Standard

Supports VESA DDC2B and a subset of VESA DPMS standards
On board EDID ROM compliant with VESA DDC2B 1.X (Optional)

Power Consumption

7.8 Watt (ARV-77XX board only without connection to LCD panel) (+12V DC input)

Power Requirement

Note: The complete power requirement is dependent on what LCD panel connected to ARV-77XX series. Around 60 Watt power adapter is recommended to supply +12V DC power for ARV-77XX series and LCD panels under 22” size. For more detail in power requirement, please contact Spectrah Customer Service Center for more information.

Board Dimension

220 (L) x 153 (W) mm


ARV-7700 (220g)

ARV-7710 (220g)
ARV-7720 (223g)
ARV-7730 (230g)

Operating Temperature & Humidity

-30℃ to 80℃; ~ 90%RH

Storage Temperature & Humidity

-40℃ to 95℃; ~ 95%RH

Automation control system
Medical equipment
KVM control device
Industrial LCD monitor
Gaming machine
Information terminal

ARV-7700 (DVI-I, RGB, Video, 2-LVDS)

ARV-7710 ( DVI-I, RGB, HD, Video, 2-LVDS)

ARV-7720 (120Hz, DVI-I, RGB, Video, 4-LVDS)

ARV-7730 (120Hz, DVI-I, RGB, HD, Video, 4-LVDS)
Spectrah Dynamics Inc.,
Tel: 886-2-86472026 Fax: 886-2-86472201
Address: 5F-2, No. 188, Section #3, Ta-Tung Road, Hsi-Chi,Taipei Hsien 22103, Taiwan
ISO 9001: 2010 Certificated