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Enterprise 64 (SixtyFour) Repaired for a friend

March 15th, 2013 1 comment

I have repaired an Enterprise 64 (SixtyFour) for a friend. The defect via Composite or RF was a Black Screen but with the RGB output you could see a video signals without vertical sync.

The components that have been replaced are:

  • 1 x BC337
  • 1 x 74LS86 (HSync/VSync to Csync)
  • 1 x 74LS32 (HSync/VSync to Csync)

The computer after the repair works perfectly. You can see from the Photo.

Download: Enterprise 64/128 Schematics (1047)

source: enterprise.iko.hu

C64 Game: Little Sara Sister Trilogy 101% / Invasor +2 / Memotest …

March 15th, 2013 No comments