Tube from applecolor monitor a2m6020

I need to know if this is a color or monochrome tube. It’s in an applecolor A2M6020

  • 2
    If original, the A2M6020 was a color composite monitor. How many inputs are there (does it have 1 or 3 guns)?
    – Jon Custer
    Commented Mar 30, 2023 at 18:44
  • 2
    You could have posted a picture of relevant parts like of the electron gun driver PCB on the back of the CRT. But I found one picture on the net with same Samsung model tube and it was a color CRT.
    – Justme
    Commented Mar 30, 2023 at 19:21
  • 4
    The electronic circuitry that drives the guns.
    – Sotto Voce
    Commented Mar 31, 2023 at 4:58
  • 2
    @SottoVoce that doesn't necessarily sound simpler. :)
    – JeremyP
    Commented Mar 31, 2023 at 7:43
  • 6
    You can always tell if a CRT is colour or not by looking at the screen. A uniform phosphor coating is monochrome, dots indicate colour.
    – Chenmunka
    Commented Mar 31, 2023 at 14:00


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