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SDM-1920-LVDS LCD Controller Board

  • Panel compatibility: Compatible with 1920x1200, 1920x1080, 1680x1050, 1600x1200, 1440x900 1366x768, 1280x1024, 1024x768, 800x600 &
  • Panel signal: LVDS
  • Panel power: DC 3.3V, 5V, 10V, 12V, 18V
  • Input voltage: 12V/24VDC +/- 5%
  • Controller dimensions: 229.8 mm x 162 mm (9” x 6.38”)
  • Part number: 4176801XX-3 or up
  • Availability: End of life — no longer available

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END OF LIFE — no longer manufactured

This page is kept as a reference for installed systems.

SDM-1920-LVDS LCD Controller Board

The SDM-1920-LVDS was a Digital View LCD controller board. This page is retained so that anyone maintaining an installed system can identify the board and reach its documentation.

Specifications: SDM-1920-LVDS

  • Panel compatibility: Compatible with 1920x1200, 1920x1080, 1680x1050, 1600x1200, 1440x900 1366x768, 1280x1024, 1024x768, 800x600 & 640x480 resolutions of TFT LCD panels. A specified BIOS and some factory adjustment may be required for individual panel timings.
  • No. of colours: Up to 3 x 10 bit providing 1.06 billion colors.
  • Panel power: DC 3.3V, 5V, 10V, 12V, 18V
  • Panel signal: LVDS
  • Vertical refresh rate: 60Hz at 1920x1200, 60Hz at 1920x1080, 60Hz at UXGA and up to 75Hz other lower resolution
  • Display clock maximum: 165MHz
  • ADC clock maximum: 195 MHz
  • DVI differential input clock maximum: 165MHz
  • Graphics formats: Standard VESA VGA, SVGA, XGA, SXGA, WXGA, UXGA, WUXGA Other special formats through specified BIOS and factory adjustment.
  • Graphics auto mode detect: VGA, SVGA, XGA, SXGA, WXGA, UXGA & WUXGA interlaced and non-interlaced
  • Video inputs: HDMI SDM
  • Functions display: On screen display (OSD) of functions
  • OSD menu functions: Image controls: Contrast, Black level, Hue, Saturation, Color temperature. Other features: Image position, Clock, Phase, Auto Picture Setup, Aspect/Size, Backlight brightness adjustment, Input source select, OSD menu transparency, OSD time out, Reset to Factory Defaults, Image orientation, Software
  • OSD menu controls available: Power On/Off Backlight brightness (for voltage control backlight driver only) OSD Menu OSD Select up OSD Select down Setting + Setting -
  • Control interface: Buttons, RS-232, Remote control
  • Settings memory: Settings are stored in non volatile memory
  • PC Connectivity: VGA / SVGA / XGA / SXGA / UXGA / WUXGA analog or digital
  • Controller dimensions: 229.8 mm x 162 mm (9” x 6.38”)
  • Power consumption: 10w approx. (not including panel power and SDM power consumption)
  • Power load maximum: The controller has an overall 3Amp current limit.
  • Input voltage: 12V/24VDC +/- 5%
  • Power protection: Fuse fitted (Resettable)
  • Storage temperature limits: -40oC to +70oC
  • Operating temperature limits: 0oC to +60oC
  • Use of memory on board: - 1 pc SRAM - MCU & RAM (MSD8220LB) on U11, 128Mbytes which is a volatile memory : SRAM for OSD and RAM for frame buffer. - 1 pc Flash - (GD25Q64) on U3, 64Mbits which is a non-volatile memory for system program. - 1 pc EEPROM - (24C02N) on U23, 2KBits which is a non-volatile memory for VGA EDID. -

Downloads: SDM-1920-LVDS

Other documentation for this board may be available on request — contact us.

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