File:RD441 R-KE21.jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file (1,535 × 1,435 pixels, file size: 794 KB, MIME type: image/jpeg)

Captions

Captions

Printed circuit board from the TR 440 CPU

Summary

[edit]
Description
English: The type MECL-I integrated circuits are stuck to the copper heat conduction grid. Near the left rim: TC (for Telefunken Computer, 1971–1974 manufacturer of the TR 440). On the lower rim is the edge_connector.
Deutsch: Die MECL-I-Module (integrierte Schaltkreise) sind auf die kupfernen Kühlschienen geklebt. In der Nähe des linken Randes steht TC (für Telefunken Computer, 1971–1974 Hersteller des TR 440). Am unteren Rand ist der Platinenstecker.
Date
Source Own work
Author Knottel

Licensing

[edit]
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current15:31, 13 October 2020Thumbnail for version as of 15:31, 13 October 20201,535 × 1,435 (794 KB)Knottel (talk | contribs)Uploaded own work with UploadWizard

You cannot overwrite this file.

There are no pages that use this file.

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:RD441_R-KE21.jpg&oldid=901399022"