1960 Reference

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  The 1960 may have been made by Daewoo (Korea) or a Taiwan company. The tube
  is made by Hitachi. There has been some debate over whether it is a true
  multisync or a trisync monitor. Reports have been provided that indicate it
  can handle Super72 screen modes at about 23 kHz, and the manual says it can
  sync up to 38 kHz. It may be a sort of hybrid, with a wide "window" in the
  15.75 kHz to 31.5 kHz range.

  Common Problems

  One common problem involves a component that is insulated with eletrical
  tape (inadequately) from the factory, resulting in arcing. Replacing this
  insulation can cure the problem.

  Typical failures also result from cold solder joints on the 1960 boards,
  which can be repaired by resoldering. Additionally, some solder joints
  (such as those on the flyback transformer) tend to go bad with age.
  Resoldering them may cure arcing problems.

  The screen size adjustment pots may be prone to failure, making adjustments
  difficult.

  Specifications

      Sync Frequency: 15 kHz to 38 kHz Horizontal
                      50 Hz to 87 Hz Vertical

           Dot Pitch: 0.29 mm or .31 mm

    Input Connectors: HDD15 (Analog RGB), DB9 (Digital RGB; some 1960s may
                      not have this connector.)

    Pin-Outs (HDD15 Analog RGB)
         Pin 1: Red
         Pin 2: Green
         Pin 3: Blue
         Pin 4: Monitor Sense, Ground to Pin 10
         Pin 5: Ground
         Pin 6: Red Ground
         Pin 7: Green Ground
         Pin 8: Blue Ground
         Pin 9: Unused
        Pin 10: Digital Ground
        Pin 11: Jumper to Pin 10
        Pin 12: Unused
        Pin 13: Horizontal Sync
        Pin 14: Vertical Sync
        Pin 15: Jumper to Pin 10

    Pin-Outs (DB9 Digital RGB) (EGA?)
         Pin 1: Ground
         Pin 2: Red Prime
         Pin 3: Red Video
         Pin 4: Green Video
         Pin 5: Blue Video
         Pin 6: Green Prime
         Pin 7: Blue Prime
         Pin 8: Horizontal Sync
         Pin 9: Vertical Sync