File:Apple Macintosh Classic II Main Board.jpg
Size of this preview: 800 × 502 pixels. Other resolutions: 320 × 201 pixels | 640 × 402 pixels | 1,024 × 643 pixels | 1,280 × 804 pixels | 2,265 × 1,422 pixels.
Original file (2,265 × 1,422 pixels, file size: 2.11 MB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: The main PCB from a 1992 Apple Macintosh Classic II computer. The board contains the CPU on the right (a surface mount Motorola 68030), 4MB of RAM (2MB soldered to the board and 2MB in SIMM sockets, bottom left), ROMs in sockets (bottom right), a custom video and glue logic chip, a SCSI chip, a floppy controller ("Super Woz" chip), an ADB controller (top right) and audio circuitry (top left). An expansion socket for an FPU (not present) is to the right. There is a carrier for a PRAM battery in the centre of the board (the battery is not present). The connectors for the ports are along the top edge of the board. There is also an internal SCSI connector and an internal floppy connector. The molex connector in the centre is for power and CRT video signal connections. The PSU and high voltage components for the CRT were on a separate board. |
| Date | |
| Source | Own work |
| Author | RetroEditor |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
| Annotations | This image is annotated: View the annotations at Commons |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:40, 8 July 2023 | | 2,265 × 1,422 (2.11 MB) | RetroEditor | Uploaded own work with UploadWizard |
File usage
The following page uses this file:
