1084 Reference


The 1084 and its variants (1084S, 1084S-P, 1084-P, 1084S-P2, 1084-D, 1084S-D, and 2080) are all 15.75 kHz monitors. They do not handle AGA "double" screenmodes, nor will they display the deinterlaced output from the A2320 Amber board or the motherboard deinterlaced output on an A3000. However, they will show all normal 15.75 kHz displays, and many (most? all?) of the 1084 versions have a separate input for composite video.

The 1084 is a usually a variation of the Philips CM8833 monitor; the 1084S-D was made by Daewoo (as was the 1084D, probably). The display tubes used in these monitors were made by Orion, Toshiba, Hitachi, and Samsung.

At one time or another, every possible permutation of connectors and video capabilities on the 1084 seems to have been reached, so don't be surprised if your 1084 has some bizarre combination of connectors and specifications.

Common Problems

Other Notes

The 2080 is a long-persistance phosphor, .39 mm dot pitch.

Specifications

  Sync Frequency 15.75 kHz (NTSC; 15.6 kHz PAL)

Pin-Outs (Analog RGB, 6-Pin DIN)

  Pin 1: Green
  Pin 2: Horizontal Sync
  Pin 3: Ground
  Pin 4: Red
  Pin 5: Blue
  Pin 6: Vertical Sync

Pin-Outs (Digital RGBI, 8-Pin DIN)

  Pin 1: Unused
  Pin 2: Red
  Pin 3: Green
  Pin 4: Blue
  Pin 5: Intensity
  Pin 6: Ground
  Pin 7: Horizontal Sync
  Pin 8: Vertical Sync

Pin-Outs (1084S DB9)

  Pin 1: Ground
  Pin 2: Ground
  Pin 3: Red
  Pin 4: Green
  Pin 5: Blue
  Pin 6: Unused
  Pin 7: Composite Sync
  Pin 8: Horizontal Sync
  Pin 9: Vertical Sync

2080 Pin-Outs (SCART Euroconnector)

   Pin 1: Unused
   Pin 2: Audio Input (0.5 Vrms/ > 10Kohms)
   Pin 3: Unused
   Pin 4: Audio Ground
   Pin 5: Blue Ground
   Pin 6: Audio Input (0.5 Vrms/ > 10Kohms)
   Pin 7: Blue Video (0.7 Vpp/ 75 ohms)
   Pin 8: Unused
   Pin 9: Green Ground
  Pin 10: Unused
  Pin 11: Green Video (0.7 Vpp/ 75 ohms)
  Pin 12: Unused
  Pin 13: Red Ground
  Pin 14: Unused
  Pin 15: Red Video (0.7 Vpp/ 75 ohms)
  Pin 16: Fast Blanking
  Pin 17: CVBS Ground
  Pin 18: Fast Blanking Ground
  Pin 19: Unused
  Pin 20: CVBS Input (1 Vpp/ 75 ohms, sync signal for linear RGB input)
  Pin 21: Screening Plug

2080 Pin-Outs (Digital RGB 8-Pin DIN)

  Pin 1: Status Computer (?)
  Pin 2: Red
  Pin 3: Green
  Pin 4: Blue
  Pin 5: Intensity
  Pin 6: Ground
  Pin 7: Horizontal Sync or Composite Sync
  Pin 8: Vertical Sync  


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