Flat Panel Controller Board, up to 3840×2160, DisplayPort & DVI input

Manufacturer: eCOUNT Embedded

The CRTtoLCD-91 is a 4K-UHD-Flatpanel-Controller that allows the connection of standard DVI and DisplayPort sources to TFT-LCD flat-panels.

From a single +12 to 24V DC power supply, the CRTtoLCD-91 generates all required supply voltages and power sequencing. LED or CCFL backlight dimming is supported and can be controlled by PWM or absolute voltage level.


InputsDVI Input:
• DVI/HDMI 2.0 compliant receiver
• Up to UHD (3840x2160@60 Hz)
DisplayPort Input:
• DisplayPort 1.4 compliant receiver
• Up to HD (3840x2160x60 Hz)
OutputsV-by-One (8 lanes, 3.75 Gbps per lane)
eDP1.2a (4 lanes, 5.4 Gbps per lane)
SoundStereo sound output (line level)
Dolby 7.1 via I²S up to 192Kbps

Picture and Scaling
• Highest quality scaling and full zoom & shrink capabilities
• Image flipping
• Content Adaptive Backlight Control (CABC)
• Adaptive multi-angle interpolation

• Wide range input power supply 12V-24V-DC
• Flat panel power up to 8 A. Backlight power up to 3.5 A
• Ambient Light Sensor support
• Multi purpose GPIO’s (PWM / I²C) and analogue inputs
• Embedded scripting engine
• DDC2Bi / VCP support, HDCP 1.4 / HDCP 2.2 compliant
• Serial-API for full access to various functions and features
• Serial-OSD for keypad-less OSD control
• On-Board USB-to-RS232 converter for easy serial access
• On-Board USB-Hub for up to two USB 2.0 ports

Integrated On-Screen-Display
• On-Screen Display (OSD) for control of all configured features
• OSD rotation (90° / 180° / 270°)

OptionsInverter and display cable-kits for various flat panels
Keypad with IR-Reciever and Ambient Light Sensor (ALS)
iRFID-M-IoT: HF-RFID and WiFi module


Electrical12.0 V DC to 24V DC
CRTtoLCD-91 (normal operating): 520 mA @ 12 V DC
CRTtoLCD-91 (Soft-Power-Down / Standby): 44 mA @ 12 V DC
MechanicalDimension (PCB): 179.07 mm x 114.29 mm x 1.5 mm (L/W/T)
Dimension (Module): 179.07 mm x 114.29 mm x 13.0 mm (L/W/H)
TemperatureTemperature range (operation): 0 to +70˚C
Temperature range (storage): -10 to +85˚C
HumidityOperating: 10% - 90% RH non-condensing
Non-operating: 5% - 95% RH non-condensing
Shock:5G/20ms square wave maximum
Vibration:1G/0-600Hz, dwell not to exceed
SoftwareThe A172 RCP is available with Windows 7, 64-bit or Linux preinstalled.
Warranty2 Years
Humidity0 – 100%




CRTtoLCD-91 UHD-4K-Flatpanel-Controller with DVI, DisplayPort and USB inputs, VbyOne and eDP outputs, Commercial Temperature 0°C to +60°C


5-button Keypad with dual color LED (red/green) IR-Receiver, Ambient Light Sensor (ALS) incl. cable

Recab UK
Interested in this Product?

Get In Touch