CRT:CMC-531x

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Daewoo CMC-531x
DEX 2450+.png
Information
Manufacturer Daewoo
Type Consumer
Size 15"
Dimensions Width: 360 mm

Depth: 377 mm

Height: 389 mm
Weight 11.5 kg
Dot Pitch 0.28 mm
Firmware 1.5
Latest Date > July 2001
240p/480i No
480p Yes
720p Yes
1080i Yes
1080p No
Vsync 50-160 Hz
Widescreen Manual underscan
Component 1x RGBHV (VGA HD-15, fixed cable)
Links
Tube Orion M36KXU110XX61 Orion M36QCZ100XX61
Service Manual Media:Daewoo 531x.pdf

The Daewoo CMC-531x, also branded as the Dex[1] 2450+, is an inexpensive VGA/SVGA/XGA computer monitor (31-54 kHz nominal; actual maximum 56 kHz → [email protected]) with DPMS and EDID.

Flyback: Daewoo FFA73515U = Daewoo CF1656 = Diemen HR46460

Controls

  • Brightness and contrast
  • Size and position
  • Pincushion
  • Trapezoid
  • Parallelogram
  • Pin Balance
  • ☆ H-drive duty cycle
  • ☆ B+ voltage
  • ☆ ABL
  • ☆ H linearity (not implemented?)
  • White balance: 9300 K, 6550 K, manual
    • R/G/B gain
  • ☆ R/G/B bias
  • ☆ Sub brightness, sub contrast
  • Manual degauss
  • Sync frequency display
  • V moire correction (defocus)
  • Language (En/Fr/De/It/Es)
  • Reset settings
  • ☆ V linearity (top/bottom)
  • ☆ V linearity balance (side/center)
  • ☆ Erase EEPROM
  • ☆ Hour counter (includes standby)

☆ for service mode hold Menu and press repeatedly (menu will open and close) until it becomes red; set language to English first to ensure correct option names!

Notes

  1. Computer Discount/CDC store brand