๐Ÿ‡ธ๐Ÿ‡ฐ Tesla PMD 85: Part 3 (PMD 85-2)

Channel:
Australia The Clueless Engineer
Subscribers:
3,120
Published on ● Video Link: https://www.youtube.com/watch?v=6yXLQCOaghg


Duration: 37:17
329 views
17

The Tesla PMD 85 is a Czechoslovak computer based around their version of the Intel 8080. It had several iterations - this version has 48Kbytes of RAM.

It came with a "PMD 10" power supply but I believe it should have an "EA 1605" power supply with a circular 7-pin connector (WK 46246?).

Not to worry, I replaced the connector with a 5-pin DIN socket that's compatible with a Mean Well GP25A13A-R1B ... the computer requires ยฑ5VDC and +12VDC.

This all took some time so I didn't get around to sorting out the video output. To be continued in Part 1B ...

http://www.schotek.cz/pmd/index.htm



Other Videos By The Clueless Engineer


2024-04-01๐Ÿ‡ซ๐Ÿ‡ท Thomson MO6: Part 2 (Adding Audio Input to Load Software)
2024-03-30๐Ÿ‡บ๐Ÿ‡ธ Commodore VIC-20 Refurbish: Part 4 (65C22 & more troubleshooting)
2024-03-28๐Ÿ‡จ๐Ÿ‡ณ ToolTop ET692C Thermal Imager
2024-03-25๐Ÿ‡ซ๐Ÿ‡ท Thomson MO6: Part 1
2024-03-21๐Ÿ‡บ๐Ÿ‡ธ Commodore VIC-20 Refurbish: Part 3 (Replacing ROMs)
2024-03-16๐Ÿ‡บ๐Ÿ‡ธ Commodore VIC-20 Refurbish: Part 2 (Case & keyboard cleaning)
2024-03-15๐Ÿ‡บ๐Ÿ‡ธ Commodore VIC-20 Refurbish: Part 1
2024-03-12๐Ÿ‡ซ๐Ÿ‡ท Thomson MO5: Part 2
2024-03-11๐Ÿ‡ธ๐Ÿ‡ฐ Tesla PMD 85: Part 5 (PMD 85-2B)
2024-03-09๐Ÿ‡ธ๐Ÿ‡ฐ Tesla PMD 85: Part 4 (PMD 85-2)
2024-03-09๐Ÿ‡ธ๐Ÿ‡ฐ Tesla PMD 85: Part 3 (PMD 85-2)
2024-03-08๐Ÿ‡ซ๐Ÿ‡ท Thomson MO5: Part 1
2024-03-07ะŸะฐั€ัƒั ะ’ะ˜-201 (Sail VI-201): Part 1
2024-03-03๐Ÿ‡บ๐Ÿ‡ธ Texas Instruments Compact Computer 40 (CC-40): Part 1
2024-02-27๐Ÿ‡บ๐Ÿ‡ธ Quick Look: Faulty Atari SM125 Monochrome Monitor
2024-02-25ะš1810ะ’ะœ88 (K1810VM88) The Soviet 8088: Part 2 (Book 8088)
2024-02-25ะ ะฐั‚ะพะฝ (Raton) 9003: Part 3 (Where was I?)
2024-02-23ะœั–ะบะพ-ะกะฟะตะบั‚ั€ัƒะผ (Miko-Spectrum): Part 1 (First look)
2024-02-23ะกะปะฐะฒัƒั‚ะธั‡ (Slavutich): Part 1 (First look & power up)
2024-02-22Sinclair QL: Part 2 (Troubleshooting Begins)
2024-02-19HP Portable Plus (Model 45711): Part 5 (New batteries)