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Cromemco System Three

Cromemco System Three
Cromemco System Three - view 1Cromemco System Three - view 2Cromemco System Three - view 3Cromemco System Three - view 4Cromemco System Three - view 5Cromemco System Three - view 6Cromemco System Three - view 7Cromemco System Three - view 8Cromemco System Three - view 9

Ref: CS3-1000

{Description}A Cromemco System Three that I've had since new in the 1980's.
Complete with Cromemco Medium Desk, Cromemco 3102 terminal and full set of hardware and operating system manuals.
Boot Disks for Z80 Cromix and CDOS provided.
This system also came with Cromemco's Medium Desk and 3355A daisywheel printer which are available and listed separately.
{Condition}Working with issues.

Last used June 2020.

All power supply capacitors were reformed in 2019 without problems.

Perscii 299 Dual Disk Drive has dead tantalum capacitors so is disconnected.

Cromemco 3102 terminal powers up but shows unsynced raster. This is because the four 2716 EPROMs it uses have bit-rot and will need replaced / rewritten.
{System Contains}From front:

Pair of Teac 3.5" floppy disk drives as alternative 1.2Mb drives A and B.
Cromemco 256Kz
Cromemco ZPU
Cromemco 16FDC with RDOS 2.52.
Cromemco TU-ART
Cromemco PRI
Perscii 299 Dual 8" Disk Drive (disconnected).
{Notes}Front of system opens via a button under the bottom right corner of the front panel.
{Images Used}
Right-click and choose "Save Link As" to save full-size image.


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