Reproduction DC-2 without soldermask and silkscreen. We were unable to scan this board without glare.
This is a picture of a vintage SWTPC DC-2 board.
Assembled DC-2 Reproduction with soldermask and silkscreen
The reproduction was produced from copying an original SWTPC bare board.
It has been produced in two versions. One version has a soldermask and silkscreen. This is a upgrade as SWTPC did not make the DC-2 with a soldermask and silkscreen. The other version is just as SWTPC made the board with no soldermask and silkscreen. There is a small "reproduction" on the artwork so the board cannot be confused with an original board.
This was the replacement for the DC-1 controller board. It corrected a few errors (such as the 100pfd capacitor on Write Data line) and changed the data buffers from the DM8835 to the 74LS242.
Downloads
Click Here to download DC-2 Assembly Instructions
DC-2 | Bare DC-2 - No soldermask or Silkscreen | $10 |
DC-2S | Bare DC-2 - With soldermask and silkscreen | $10 |
DC-2A | Assembled DC-2 | $80 |