LCD Controller Board
ARV-7750 / 7760

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LCD controller board ARV-7760 is designed as the major LCD driving device to support big size of LCD panels and industrial LCD monitor. This A/D controller supports complete signal input ports including HDMI, DVI-I, RGB, Composite, SVideo, and Component. With Spectrah's LCD kits, ARV-7760 provides full supports for most LCD manufacturers. This AD controller provides professional display quality, Picture-In-Picture (PIP), UART control, sensor control, frame rate conversion, higher resolution, ease of use, and cost efficient solutions for LCD panel users. The onboard ST_Genesis controller is a high quality A to D and D to D receiver device capable of converting analog or  digital signals to the required RGB signals for various LCD panels. This controller board can drive LCD panels from VGA (640 x 480) up to WUXGA (1920 x 1200) resolutions at true color (24/30bit), one or two pixel/clk mode. The ARV-7760 also provide ST_Genesis unique technology to support excellent panel display quality: Faroudja video technology, ACC (Adaptive Color and Contrast) & ACM-II (Active Color Management), ACM-3D, Picture In Picture (PIP), image phase and position adjustment, Auto-configuration, Auto-signal detection, smart OSD adjustment, and perfect scaling function.


Model Name:
ARV-7750 (DVI-I, RGB, Composite, S_video, Components, UART, 2-LVDS)
ARV-7760( DVI-I, RGB, HD, Composite, S_video, Components, UART, 2-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/SECAMI

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

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

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
DVI-29 DVI-I digital interface

HD signal input interface
RCA jack composite signal interface
S-Video YC signal interface
Components for YPbPr signal
Audio input/output interface
UART port
Sensor port

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

TFT WUXGA 1920 x 1200
Dual channels of 30/24/18-bit LVDS panels

(60Hz 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

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-7750/7760 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-7750/7760. Around 60 Watt power adapter is recommended to supply +12V DC power for ARV-77X5 series and LCD panels under 22” size. For more detail in power requirement, please contact Spectrah Customer Service Center for more information.

Board Dimension
190 (L) x 120 (W) mm

ARV-7750 (178g)

ARV-7760 (180g)

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-7750 (DVI-I, RGB, Composite, S_video, Components, UART, 2-LVD)

ARV-7760( DVI-I, RGB, HD, Composite, S_video, Components, UART, 2-LVD)

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