Resources
Wiki (in Polish)
Old Computers
oldcomputer.info (pinouts)
Documents
Video
There are two connectors: monochrome (Monitor) and RGB. Monochrome connector is DIN-5 and has the following pinout, here described on a monitor device, but it applies for the computer side too:
- WE VIDEO = video input (output on computer side)
- MASA = ground
- FONIA = audio
RGB connector is 9-pin D-SUB.
Keyboard
Elwro 800 has a beautiful keyboard that is reed switch based.
Internals
Hey Jarek, what you are presenting here is not the Elwro 800, but the Elwro 800 Junior. Elwro 800 is a completely different issue: https://pl.wikipedia.org/wiki/Elwro_800
That is right, I will fix it. But I am not Jarek 🙂
Sorry NotJarek;)
as a supplement:
1) Elwro 800 Junior -> ca. 13,000-14,000 pcs. produced, CPU Z80A (UA880D aka “80A – CPU” – a Z80A clone made in East Germany)
https://pl.wikipedia.org/wiki/Elwro_800_Junior
2) Elwro 800 (not Junior) -> prototypes & exhibition pcs. only, CPU 8080A, 8086/8088
https://pl.wikipedia.org/wiki/Elwro_800